. If we allow subsequent keypresses to insert characters\n // natively, they will be inserted into a browser-created text node to the\n // right of that
. This is obviously undesirable.\n //\n // With the `needsRecovery` flag, we inform the caller that it is responsible\n // for manually setting the selection state on the rendered document to\n // ensure proper selection state maintenance.\n\n if (anchorIsTextNode) {\n anchorPoint = {\n key: nullthrows(findAncestorOffsetKey(anchorNode)),\n offset: anchorOffset\n };\n focusPoint = getPointForNonTextNode(root, focusNode, focusOffset);\n } else if (focusIsTextNode) {\n focusPoint = {\n key: nullthrows(findAncestorOffsetKey(focusNode)),\n offset: focusOffset\n };\n anchorPoint = getPointForNonTextNode(root, anchorNode, anchorOffset);\n } else {\n anchorPoint = getPointForNonTextNode(root, anchorNode, anchorOffset);\n focusPoint = getPointForNonTextNode(root, focusNode, focusOffset); // If the selection is collapsed on an empty block, don't force recovery.\n // This way, on arrow key selection changes, the browser can move the\n // cursor from a non-zero offset on one block, through empty blocks,\n // to a matching non-zero offset on other text blocks.\n\n if (anchorNode === focusNode && anchorOffset === focusOffset) {\n needsRecovery = !!anchorNode.firstChild && anchorNode.firstChild.nodeName !== 'BR';\n }\n }\n\n return {\n selectionState: getUpdatedSelectionState(editorState, anchorPoint.key, anchorPoint.offset, focusPoint.key, focusPoint.offset),\n needsRecovery: needsRecovery\n };\n}\n/**\n * Identify the first leaf descendant for the given node.\n */\n\n\nfunction getFirstLeaf(node) {\n while (node.firstChild && ( // data-blocks has no offset\n isElement(node.firstChild) && node.firstChild.getAttribute('data-blocks') === 'true' || getSelectionOffsetKeyForNode(node.firstChild))) {\n node = node.firstChild;\n }\n\n return node;\n}\n/**\n * Identify the last leaf descendant for the given node.\n */\n\n\nfunction getLastLeaf(node) {\n while (node.lastChild && ( // data-blocks has no offset\n isElement(node.lastChild) && node.lastChild.getAttribute('data-blocks') === 'true' || getSelectionOffsetKeyForNode(node.lastChild))) {\n node = node.lastChild;\n }\n\n return node;\n}\n\nfunction getPointForNonTextNode(editorRoot, startNode, childOffset) {\n var node = startNode;\n var offsetKey = findAncestorOffsetKey(node);\n !(offsetKey != null || editorRoot && (editorRoot === node || editorRoot.firstChild === node)) ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'Unknown node in selection range.') : invariant(false) : void 0; // If the editorRoot is the selection, step downward into the content\n // wrapper.\n\n if (editorRoot === node) {\n node = node.firstChild;\n !isElement(node) ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'Invalid DraftEditorContents node.') : invariant(false) : void 0;\n var castedNode = node; // assignment only added for flow :/\n // otherwise it throws in line 200 saying that node can be null or undefined\n\n node = castedNode;\n !(node.getAttribute('data-contents') === 'true') ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'Invalid DraftEditorContents structure.') : invariant(false) : void 0;\n\n if (childOffset > 0) {\n childOffset = node.childNodes.length;\n }\n } // If the child offset is zero and we have an offset key, we're done.\n // If there's no offset key because the entire editor is selected,\n // find the leftmost (\"first\") leaf in the tree and use that as the offset\n // key.\n\n\n if (childOffset === 0) {\n var key = null;\n\n if (offsetKey != null) {\n key = offsetKey;\n } else {\n var firstLeaf = getFirstLeaf(node);\n key = nullthrows(getSelectionOffsetKeyForNode(firstLeaf));\n }\n\n return {\n key: key,\n offset: 0\n };\n }\n\n var nodeBeforeCursor = node.childNodes[childOffset - 1];\n var leafKey = null;\n var textLength = null;\n\n if (!getSelectionOffsetKeyForNode(nodeBeforeCursor)) {\n // Our target node may be a leaf or a text node, in which case we're\n // already where we want to be and can just use the child's length as\n // our offset.\n leafKey = nullthrows(offsetKey);\n textLength = getTextContentLength(nodeBeforeCursor);\n } else {\n // Otherwise, we'll look at the child to the left of the cursor and find\n // the last leaf node in its subtree.\n var lastLeaf = getLastLeaf(nodeBeforeCursor);\n leafKey = nullthrows(getSelectionOffsetKeyForNode(lastLeaf));\n textLength = getTextContentLength(lastLeaf);\n }\n\n return {\n key: leafKey,\n offset: textLength\n };\n}\n/**\n * Return the length of a node's textContent, regarding single newline\n * characters as zero-length. This allows us to avoid problems with identifying\n * the correct selection offset for empty blocks in IE, in which we\n * render newlines instead of break tags.\n */\n\n\nfunction getTextContentLength(node) {\n var textContent = node.textContent;\n return textContent === '\\n' ? 0 : textContent.length;\n}\n\nmodule.exports = getDraftEditorSelectionWithNodes;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar _require = require(\"./draftKeyUtils\"),\n notEmptyKey = _require.notEmptyKey;\n/**\n * Return the entity key that should be used when inserting text for the\n * specified target selection, only if the entity is `MUTABLE`. `IMMUTABLE`\n * and `SEGMENTED` entities should not be used for insertion behavior.\n */\n\n\nfunction getEntityKeyForSelection(contentState, targetSelection) {\n var entityKey;\n\n if (targetSelection.isCollapsed()) {\n var key = targetSelection.getAnchorKey();\n var offset = targetSelection.getAnchorOffset();\n\n if (offset > 0) {\n entityKey = contentState.getBlockForKey(key).getEntityAt(offset - 1);\n\n if (entityKey !== contentState.getBlockForKey(key).getEntityAt(offset)) {\n return null;\n }\n\n return filterKey(contentState.getEntityMap(), entityKey);\n }\n\n return null;\n }\n\n var startKey = targetSelection.getStartKey();\n var startOffset = targetSelection.getStartOffset();\n var startBlock = contentState.getBlockForKey(startKey);\n entityKey = startOffset === startBlock.getLength() ? null : startBlock.getEntityAt(startOffset);\n return filterKey(contentState.getEntityMap(), entityKey);\n}\n/**\n * Determine whether an entity key corresponds to a `MUTABLE` entity. If so,\n * return it. If not, return null.\n */\n\n\nfunction filterKey(entityMap, entityKey) {\n if (notEmptyKey(entityKey)) {\n var entity = entityMap.__get(entityKey);\n\n return entity.getMutability() === 'MUTABLE' ? entityKey : null;\n }\n\n return null;\n}\n\nmodule.exports = getEntityKeyForSelection;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar getContentStateFragment = require(\"./getContentStateFragment\");\n\nfunction getFragmentFromSelection(editorState) {\n var selectionState = editorState.getSelection();\n\n if (selectionState.isCollapsed()) {\n return null;\n }\n\n return getContentStateFragment(editorState.getCurrentContent(), selectionState);\n}\n\nmodule.exports = getFragmentFromSelection;","\"use strict\";\n\n/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n *\n * This is unstable and not part of the public API and should not be used by\n * production systems. This file may be update/removed without notice.\n */\nvar ContentBlockNode = require(\"./ContentBlockNode\");\n\nvar getNextDelimiterBlockKey = function getNextDelimiterBlockKey(block, blockMap) {\n var isExperimentalTreeBlock = block instanceof ContentBlockNode;\n\n if (!isExperimentalTreeBlock) {\n return null;\n }\n\n var nextSiblingKey = block.getNextSiblingKey();\n\n if (nextSiblingKey) {\n return nextSiblingKey;\n }\n\n var parent = block.getParentKey();\n\n if (!parent) {\n return null;\n }\n\n var nextNonDescendantBlock = blockMap.get(parent);\n\n while (nextNonDescendantBlock && !nextNonDescendantBlock.getNextSiblingKey()) {\n var parentKey = nextNonDescendantBlock.getParentKey();\n nextNonDescendantBlock = parentKey ? blockMap.get(parentKey) : null;\n }\n\n if (!nextNonDescendantBlock) {\n return null;\n }\n\n return nextNonDescendantBlock.getNextSiblingKey();\n};\n\nmodule.exports = getNextDelimiterBlockKey;","\"use strict\";\n\n/**\n * Copyright 2004-present Facebook. All Rights Reserved.\n *\n * \n * @typechecks\n * @format\n */\n\n/**\n * Retrieve an object's own values as an array. If you want the values in the\n * protoype chain, too, use getObjectValuesIncludingPrototype.\n *\n * If you are looking for a function that creates an Array instance based\n * on an \"Array-like\" object, use createArrayFrom instead.\n *\n * @param {object} obj An object.\n * @return {array} The object's values.\n */\nfunction getOwnObjectValues(obj) {\n return Object.keys(obj).map(function (key) {\n return obj[key];\n });\n}\n\nmodule.exports = getOwnObjectValues;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar getRangeClientRects = require(\"./getRangeClientRects\");\n\n/**\n * Like range.getBoundingClientRect() but normalizes for browser bugs.\n */\nfunction getRangeBoundingClientRect(range) {\n // \"Return a DOMRect object describing the smallest rectangle that includes\n // the first rectangle in list and all of the remaining rectangles of which\n // the height or width is not zero.\"\n // http://www.w3.org/TR/cssom-view/#dom-range-getboundingclientrect\n var rects = getRangeClientRects(range);\n var top = 0;\n var right = 0;\n var bottom = 0;\n var left = 0;\n\n if (rects.length) {\n // If the first rectangle has 0 width, we use the second, this is needed\n // because Chrome renders a 0 width rectangle when the selection contains\n // a line break.\n if (rects.length > 1 && rects[0].width === 0) {\n var _rects$ = rects[1];\n top = _rects$.top;\n right = _rects$.right;\n bottom = _rects$.bottom;\n left = _rects$.left;\n } else {\n var _rects$2 = rects[0];\n top = _rects$2.top;\n right = _rects$2.right;\n bottom = _rects$2.bottom;\n left = _rects$2.left;\n }\n\n for (var ii = 1; ii < rects.length; ii++) {\n var rect = rects[ii];\n\n if (rect.height !== 0 && rect.width !== 0) {\n top = Math.min(top, rect.top);\n right = Math.max(right, rect.right);\n bottom = Math.max(bottom, rect.bottom);\n left = Math.min(left, rect.left);\n }\n }\n }\n\n return {\n top: top,\n right: right,\n bottom: bottom,\n left: left,\n width: right - left,\n height: bottom - top\n };\n}\n\nmodule.exports = getRangeBoundingClientRect;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar UserAgent = require(\"fbjs/lib/UserAgent\");\n\nvar invariant = require(\"fbjs/lib/invariant\");\n\nvar isChrome = UserAgent.isBrowser('Chrome'); // In Chrome, the client rects will include the entire bounds of all nodes that\n// begin (have a start tag) within the selection, even if the selection does\n// not overlap the entire node. To resolve this, we split the range at each\n// start tag and join the client rects together.\n// https://code.google.com/p/chromium/issues/detail?id=324437\n\n/* eslint-disable consistent-return */\n\nfunction getRangeClientRectsChrome(range) {\n var tempRange = range.cloneRange();\n var clientRects = [];\n\n for (var ancestor = range.endContainer; ancestor != null; ancestor = ancestor.parentNode) {\n // If we've climbed up to the common ancestor, we can now use the\n // original start point and stop climbing the tree.\n var atCommonAncestor = ancestor === range.commonAncestorContainer;\n\n if (atCommonAncestor) {\n tempRange.setStart(range.startContainer, range.startOffset);\n } else {\n tempRange.setStart(tempRange.endContainer, 0);\n }\n\n var rects = Array.from(tempRange.getClientRects());\n clientRects.push(rects);\n\n if (atCommonAncestor) {\n var _ref;\n\n clientRects.reverse();\n return (_ref = []).concat.apply(_ref, clientRects);\n }\n\n tempRange.setEndBefore(ancestor);\n }\n\n !false ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'Found an unexpected detached subtree when getting range client rects.') : invariant(false) : void 0;\n}\n/* eslint-enable consistent-return */\n\n/**\n * Like range.getClientRects() but normalizes for browser bugs.\n */\n\n\nvar getRangeClientRects = isChrome ? getRangeClientRectsChrome : function (range) {\n return Array.from(range.getClientRects());\n};\nmodule.exports = getRangeClientRects;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar invariant = require(\"fbjs/lib/invariant\");\n/**\n * Obtain the start and end positions of the range that has the\n * specified entity applied to it.\n *\n * Entity keys are applied only to contiguous stretches of text, so this\n * method searches for the first instance of the entity key and returns\n * the subsequent range.\n */\n\n\nfunction getRangesForDraftEntity(block, key) {\n var ranges = [];\n block.findEntityRanges(function (c) {\n return c.getEntity() === key;\n }, function (start, end) {\n ranges.push({\n start: start,\n end: end\n });\n });\n !!!ranges.length ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'Entity key not found in this range.') : invariant(false) : void 0;\n return ranges;\n}\n\nmodule.exports = getRangesForDraftEntity;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar UserAgent = require(\"fbjs/lib/UserAgent\");\n\nvar invariant = require(\"fbjs/lib/invariant\");\n\nvar isOldIE = UserAgent.isBrowser('IE <= 9'); // Provides a dom node that will not execute scripts\n// https://developer.mozilla.org/en-US/docs/Web/API/DOMImplementation.createHTMLDocument\n// https://developer.mozilla.org/en-US/Add-ons/Code_snippets/HTML_to_DOM\n\nfunction getSafeBodyFromHTML(html) {\n var doc;\n var root = null; // Provides a safe context\n\n if (!isOldIE && document.implementation && document.implementation.createHTMLDocument) {\n doc = document.implementation.createHTMLDocument('foo');\n !doc.documentElement ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'Missing doc.documentElement') : invariant(false) : void 0;\n doc.documentElement.innerHTML = html;\n root = doc.getElementsByTagName('body')[0];\n }\n\n return root;\n}\n\nmodule.exports = getSafeBodyFromHTML;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n/**\n * Get offset key from a node or it's child nodes. Return the first offset key\n * found on the DOM tree of given node.\n */\n\nvar isElement = require(\"./isElement\");\n\nfunction getSelectionOffsetKeyForNode(node) {\n if (isElement(node)) {\n var castedNode = node;\n var offsetKey = castedNode.getAttribute('data-offset-key');\n\n if (offsetKey) {\n return offsetKey;\n }\n\n for (var ii = 0; ii < castedNode.childNodes.length; ii++) {\n var childOffsetKey = getSelectionOffsetKeyForNode(castedNode.childNodes[ii]);\n\n if (childOffsetKey) {\n return childOffsetKey;\n }\n }\n }\n\n return null;\n}\n\nmodule.exports = getSelectionOffsetKeyForNode;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar invariant = require(\"fbjs/lib/invariant\");\n\nvar TEXT_CLIPPING_REGEX = /\\.textClipping$/;\nvar TEXT_TYPES = {\n 'text/plain': true,\n 'text/html': true,\n 'text/rtf': true\n}; // Somewhat arbitrary upper bound on text size. Let's not lock up the browser.\n\nvar TEXT_SIZE_UPPER_BOUND = 5000;\n/**\n * Extract the text content from a file list.\n */\n\nfunction getTextContentFromFiles(files, callback) {\n var readCount = 0;\n var results = [];\n files.forEach(function (\n /*blob*/\n file) {\n readFile(file, function (\n /*string*/\n text) {\n readCount++;\n text && results.push(text.slice(0, TEXT_SIZE_UPPER_BOUND));\n\n if (readCount == files.length) {\n callback(results.join('\\r'));\n }\n });\n });\n}\n/**\n * todo isaac: Do work to turn html/rtf into a content fragment.\n */\n\n\nfunction readFile(file, callback) {\n if (!global.FileReader || file.type && !(file.type in TEXT_TYPES)) {\n callback('');\n return;\n }\n\n if (file.type === '') {\n var _contents = ''; // Special-case text clippings, which have an empty type but include\n // `.textClipping` in the file name. `readAsText` results in an empty\n // string for text clippings, so we force the file name to serve\n // as the text value for the file.\n\n if (TEXT_CLIPPING_REGEX.test(file.name)) {\n _contents = file.name.replace(TEXT_CLIPPING_REGEX, '');\n }\n\n callback(_contents);\n return;\n }\n\n var reader = new FileReader();\n\n reader.onload = function () {\n var result = reader.result;\n !(typeof result === 'string') ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'We should be calling \"FileReader.readAsText\" which returns a string') : invariant(false) : void 0;\n callback(result);\n };\n\n reader.onerror = function () {\n callback('');\n };\n\n reader.readAsText(file);\n}\n\nmodule.exports = getTextContentFromFiles;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar DraftOffsetKey = require(\"./DraftOffsetKey\");\n\nvar nullthrows = require(\"fbjs/lib/nullthrows\");\n\nfunction getUpdatedSelectionState(editorState, anchorKey, anchorOffset, focusKey, focusOffset) {\n var selection = nullthrows(editorState.getSelection());\n\n if (!anchorKey || !focusKey) {\n // If we cannot make sense of the updated selection state, stick to the current one.\n if (process.env.NODE_ENV !== \"production\") {\n /* eslint-disable-next-line */\n console.warn('Invalid selection state.', arguments, editorState.toJS());\n }\n\n return selection;\n }\n\n var anchorPath = DraftOffsetKey.decode(anchorKey);\n var anchorBlockKey = anchorPath.blockKey;\n var anchorLeafBlockTree = editorState.getBlockTree(anchorBlockKey);\n var anchorLeaf = anchorLeafBlockTree && anchorLeafBlockTree.getIn([anchorPath.decoratorKey, 'leaves', anchorPath.leafKey]);\n var focusPath = DraftOffsetKey.decode(focusKey);\n var focusBlockKey = focusPath.blockKey;\n var focusLeafBlockTree = editorState.getBlockTree(focusBlockKey);\n var focusLeaf = focusLeafBlockTree && focusLeafBlockTree.getIn([focusPath.decoratorKey, 'leaves', focusPath.leafKey]);\n\n if (!anchorLeaf || !focusLeaf) {\n // If we cannot make sense of the updated selection state, stick to the current one.\n if (process.env.NODE_ENV !== \"production\") {\n /* eslint-disable-next-line */\n console.warn('Invalid selection state.', arguments, editorState.toJS());\n }\n\n return selection;\n }\n\n var anchorLeafStart = anchorLeaf.get('start');\n var focusLeafStart = focusLeaf.get('start');\n var anchorBlockOffset = anchorLeaf ? anchorLeafStart + anchorOffset : null;\n var focusBlockOffset = focusLeaf ? focusLeafStart + focusOffset : null;\n var areEqual = selection.getAnchorKey() === anchorBlockKey && selection.getAnchorOffset() === anchorBlockOffset && selection.getFocusKey() === focusBlockKey && selection.getFocusOffset() === focusBlockOffset;\n\n if (areEqual) {\n return selection;\n }\n\n var isBackward = false;\n\n if (anchorBlockKey === focusBlockKey) {\n var anchorLeafEnd = anchorLeaf.get('end');\n var focusLeafEnd = focusLeaf.get('end');\n\n if (focusLeafStart === anchorLeafStart && focusLeafEnd === anchorLeafEnd) {\n isBackward = focusOffset < anchorOffset;\n } else {\n isBackward = focusLeafStart < anchorLeafStart;\n }\n } else {\n var startKey = editorState.getCurrentContent().getBlockMap().keySeq().skipUntil(function (v) {\n return v === anchorBlockKey || v === focusBlockKey;\n }).first();\n isBackward = startKey === focusBlockKey;\n }\n\n return selection.merge({\n anchorKey: anchorBlockKey,\n anchorOffset: anchorBlockOffset,\n focusKey: focusBlockKey,\n focusOffset: focusBlockOffset,\n isBackward: isBackward\n });\n}\n\nmodule.exports = getUpdatedSelectionState;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar getRangeBoundingClientRect = require(\"./getRangeBoundingClientRect\");\n/**\n * Return the bounding ClientRect for the visible DOM selection, if any.\n * In cases where there are no selected ranges or the bounding rect is\n * temporarily invalid, return null.\n *\n * When using from an iframe, you should pass the iframe window object\n */\n\n\nfunction getVisibleSelectionRect(global) {\n var selection = global.getSelection();\n\n if (!selection.rangeCount) {\n return null;\n }\n\n var range = selection.getRangeAt(0);\n var boundingRect = getRangeBoundingClientRect(range);\n var top = boundingRect.top,\n right = boundingRect.right,\n bottom = boundingRect.bottom,\n left = boundingRect.left; // When a re-render leads to a node being removed, the DOM selection will\n // temporarily be placed on an ancestor node, which leads to an invalid\n // bounding rect. Discard this state.\n\n if (top === 0 && right === 0 && bottom === 0 && left === 0) {\n return null;\n }\n\n return boundingRect;\n}\n\nmodule.exports = getVisibleSelectionRect;","\"use strict\";\n\n/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\nfunction getWindowForNode(node) {\n if (!node || !node.ownerDocument || !node.ownerDocument.defaultView) {\n return window;\n }\n\n return node.ownerDocument.defaultView;\n}\n\nmodule.exports = getWindowForNode;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n */\n'use strict';\n\nmodule.exports = function (name) {\n if (typeof window !== 'undefined' && window.__DRAFT_GKX) {\n return !!window.__DRAFT_GKX[name];\n }\n\n return false;\n};","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar BlockMapBuilder = require(\"./BlockMapBuilder\");\n\nvar ContentBlockNode = require(\"./ContentBlockNode\");\n\nvar Immutable = require(\"immutable\");\n\nvar insertIntoList = require(\"./insertIntoList\");\n\nvar invariant = require(\"fbjs/lib/invariant\");\n\nvar randomizeBlockMapKeys = require(\"./randomizeBlockMapKeys\");\n\nvar List = Immutable.List;\n\nvar updateExistingBlock = function updateExistingBlock(contentState, selectionState, blockMap, fragmentBlock, targetKey, targetOffset) {\n var mergeBlockData = arguments.length > 6 && arguments[6] !== undefined ? arguments[6] : 'REPLACE_WITH_NEW_DATA';\n var targetBlock = blockMap.get(targetKey);\n var text = targetBlock.getText();\n var chars = targetBlock.getCharacterList();\n var finalKey = targetKey;\n var finalOffset = targetOffset + fragmentBlock.getText().length;\n var data = null;\n\n switch (mergeBlockData) {\n case 'MERGE_OLD_DATA_TO_NEW_DATA':\n data = fragmentBlock.getData().merge(targetBlock.getData());\n break;\n\n case 'REPLACE_WITH_NEW_DATA':\n data = fragmentBlock.getData();\n break;\n }\n\n var type = targetBlock.getType();\n\n if (text && type === 'unstyled') {\n type = fragmentBlock.getType();\n }\n\n var newBlock = targetBlock.merge({\n text: text.slice(0, targetOffset) + fragmentBlock.getText() + text.slice(targetOffset),\n characterList: insertIntoList(chars, fragmentBlock.getCharacterList(), targetOffset),\n type: type,\n data: data\n });\n return contentState.merge({\n blockMap: blockMap.set(targetKey, newBlock),\n selectionBefore: selectionState,\n selectionAfter: selectionState.merge({\n anchorKey: finalKey,\n anchorOffset: finalOffset,\n focusKey: finalKey,\n focusOffset: finalOffset,\n isBackward: false\n })\n });\n};\n/**\n * Appends text/characterList from the fragment first block to\n * target block.\n */\n\n\nvar updateHead = function updateHead(block, targetOffset, fragment) {\n var text = block.getText();\n var chars = block.getCharacterList(); // Modify head portion of block.\n\n var headText = text.slice(0, targetOffset);\n var headCharacters = chars.slice(0, targetOffset);\n var appendToHead = fragment.first();\n return block.merge({\n text: headText + appendToHead.getText(),\n characterList: headCharacters.concat(appendToHead.getCharacterList()),\n type: headText ? block.getType() : appendToHead.getType(),\n data: appendToHead.getData()\n });\n};\n/**\n * Appends offset text/characterList from the target block to the last\n * fragment block.\n */\n\n\nvar updateTail = function updateTail(block, targetOffset, fragment) {\n // Modify tail portion of block.\n var text = block.getText();\n var chars = block.getCharacterList(); // Modify head portion of block.\n\n var blockSize = text.length;\n var tailText = text.slice(targetOffset, blockSize);\n var tailCharacters = chars.slice(targetOffset, blockSize);\n var prependToTail = fragment.last();\n return prependToTail.merge({\n text: prependToTail.getText() + tailText,\n characterList: prependToTail.getCharacterList().concat(tailCharacters),\n data: prependToTail.getData()\n });\n};\n\nvar getRootBlocks = function getRootBlocks(block, blockMap) {\n var headKey = block.getKey();\n var rootBlock = block;\n var rootBlocks = []; // sometimes the fragment head block will not be part of the blockMap itself this can happen when\n // the fragment head is used to update the target block, however when this does not happen we need\n // to make sure that we include it on the rootBlocks since the first block of a fragment is always a\n // fragment root block\n\n if (blockMap.get(headKey)) {\n rootBlocks.push(headKey);\n }\n\n while (rootBlock && rootBlock.getNextSiblingKey()) {\n var lastSiblingKey = rootBlock.getNextSiblingKey();\n\n if (!lastSiblingKey) {\n break;\n }\n\n rootBlocks.push(lastSiblingKey);\n rootBlock = blockMap.get(lastSiblingKey);\n }\n\n return rootBlocks;\n};\n\nvar updateBlockMapLinks = function updateBlockMapLinks(blockMap, originalBlockMap, targetBlock, fragmentHeadBlock) {\n return blockMap.withMutations(function (blockMapState) {\n var targetKey = targetBlock.getKey();\n var headKey = fragmentHeadBlock.getKey();\n var targetNextKey = targetBlock.getNextSiblingKey();\n var targetParentKey = targetBlock.getParentKey();\n var fragmentRootBlocks = getRootBlocks(fragmentHeadBlock, blockMap);\n var lastRootFragmentBlockKey = fragmentRootBlocks[fragmentRootBlocks.length - 1];\n\n if (blockMapState.get(headKey)) {\n // update the fragment head when it is part of the blockMap otherwise\n blockMapState.setIn([targetKey, 'nextSibling'], headKey);\n blockMapState.setIn([headKey, 'prevSibling'], targetKey);\n } else {\n // update the target block that had the fragment head contents merged into it\n blockMapState.setIn([targetKey, 'nextSibling'], fragmentHeadBlock.getNextSiblingKey());\n blockMapState.setIn([fragmentHeadBlock.getNextSiblingKey(), 'prevSibling'], targetKey);\n } // update the last root block fragment\n\n\n blockMapState.setIn([lastRootFragmentBlockKey, 'nextSibling'], targetNextKey); // update the original target next block\n\n if (targetNextKey) {\n blockMapState.setIn([targetNextKey, 'prevSibling'], lastRootFragmentBlockKey);\n } // update fragment parent links\n\n\n fragmentRootBlocks.forEach(function (blockKey) {\n return blockMapState.setIn([blockKey, 'parent'], targetParentKey);\n }); // update targetBlock parent child links\n\n if (targetParentKey) {\n var targetParent = blockMap.get(targetParentKey);\n var originalTargetParentChildKeys = targetParent.getChildKeys();\n var targetBlockIndex = originalTargetParentChildKeys.indexOf(targetKey);\n var insertionIndex = targetBlockIndex + 1;\n var newChildrenKeysArray = originalTargetParentChildKeys.toArray(); // insert fragment children\n\n newChildrenKeysArray.splice.apply(newChildrenKeysArray, [insertionIndex, 0].concat(fragmentRootBlocks));\n blockMapState.setIn([targetParentKey, 'children'], List(newChildrenKeysArray));\n }\n });\n};\n\nvar insertFragment = function insertFragment(contentState, selectionState, blockMap, fragment, targetKey, targetOffset) {\n var isTreeBasedBlockMap = blockMap.first() instanceof ContentBlockNode;\n var newBlockArr = [];\n var fragmentSize = fragment.size;\n var target = blockMap.get(targetKey);\n var head = fragment.first();\n var tail = fragment.last();\n var finalOffset = tail.getLength();\n var finalKey = tail.getKey();\n var shouldNotUpdateFromFragmentBlock = isTreeBasedBlockMap && (!target.getChildKeys().isEmpty() || !head.getChildKeys().isEmpty());\n blockMap.forEach(function (block, blockKey) {\n if (blockKey !== targetKey) {\n newBlockArr.push(block);\n return;\n }\n\n if (shouldNotUpdateFromFragmentBlock) {\n newBlockArr.push(block);\n } else {\n newBlockArr.push(updateHead(block, targetOffset, fragment));\n } // Insert fragment blocks after the head and before the tail.\n\n\n fragment // when we are updating the target block with the head fragment block we skip the first fragment\n // head since its contents have already been merged with the target block otherwise we include\n // the whole fragment\n .slice(shouldNotUpdateFromFragmentBlock ? 0 : 1, fragmentSize - 1).forEach(function (fragmentBlock) {\n return newBlockArr.push(fragmentBlock);\n }); // update tail\n\n newBlockArr.push(updateTail(block, targetOffset, fragment));\n });\n var updatedBlockMap = BlockMapBuilder.createFromArray(newBlockArr);\n\n if (isTreeBasedBlockMap) {\n updatedBlockMap = updateBlockMapLinks(updatedBlockMap, blockMap, target, head);\n }\n\n return contentState.merge({\n blockMap: updatedBlockMap,\n selectionBefore: selectionState,\n selectionAfter: selectionState.merge({\n anchorKey: finalKey,\n anchorOffset: finalOffset,\n focusKey: finalKey,\n focusOffset: finalOffset,\n isBackward: false\n })\n });\n};\n\nvar insertFragmentIntoContentState = function insertFragmentIntoContentState(contentState, selectionState, fragmentBlockMap) {\n var mergeBlockData = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 'REPLACE_WITH_NEW_DATA';\n !selectionState.isCollapsed() ? process.env.NODE_ENV !== \"production\" ? invariant(false, '`insertFragment` should only be called with a collapsed selection state.') : invariant(false) : void 0;\n var blockMap = contentState.getBlockMap();\n var fragment = randomizeBlockMapKeys(fragmentBlockMap);\n var targetKey = selectionState.getStartKey();\n var targetOffset = selectionState.getStartOffset();\n var targetBlock = blockMap.get(targetKey);\n\n if (targetBlock instanceof ContentBlockNode) {\n !targetBlock.getChildKeys().isEmpty() ? process.env.NODE_ENV !== \"production\" ? invariant(false, '`insertFragment` should not be called when a container node is selected.') : invariant(false) : void 0;\n } // When we insert a fragment with a single block we simply update the target block\n // with the contents of the inserted fragment block\n\n\n if (fragment.size === 1) {\n return updateExistingBlock(contentState, selectionState, blockMap, fragment.first(), targetKey, targetOffset, mergeBlockData);\n }\n\n return insertFragment(contentState, selectionState, blockMap, fragment, targetKey, targetOffset);\n};\n\nmodule.exports = insertFragmentIntoContentState;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\n/**\n * Maintain persistence for target list when appending and prepending.\n */\nfunction insertIntoList(targetListArg, toInsert, offset) {\n var targetList = targetListArg;\n\n if (offset === targetList.count()) {\n toInsert.forEach(function (c) {\n targetList = targetList.push(c);\n });\n } else if (offset === 0) {\n toInsert.reverse().forEach(function (c) {\n targetList = targetList.unshift(c);\n });\n } else {\n var head = targetList.slice(0, offset);\n var tail = targetList.slice(offset);\n targetList = head.concat(toInsert, tail).toList();\n }\n\n return targetList;\n}\n\nmodule.exports = insertIntoList;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar Immutable = require(\"immutable\");\n\nvar insertIntoList = require(\"./insertIntoList\");\n\nvar invariant = require(\"fbjs/lib/invariant\");\n\nvar Repeat = Immutable.Repeat;\n\nfunction insertTextIntoContentState(contentState, selectionState, text, characterMetadata) {\n !selectionState.isCollapsed() ? process.env.NODE_ENV !== \"production\" ? invariant(false, '`insertText` should only be called with a collapsed range.') : invariant(false) : void 0;\n var len = null;\n\n if (text != null) {\n len = text.length;\n }\n\n if (len == null || len === 0) {\n return contentState;\n }\n\n var blockMap = contentState.getBlockMap();\n var key = selectionState.getStartKey();\n var offset = selectionState.getStartOffset();\n var block = blockMap.get(key);\n var blockText = block.getText();\n var newBlock = block.merge({\n text: blockText.slice(0, offset) + text + blockText.slice(offset, block.getLength()),\n characterList: insertIntoList(block.getCharacterList(), Repeat(characterMetadata, len).toList(), offset)\n });\n var newOffset = offset + len;\n return contentState.merge({\n blockMap: blockMap.set(key, newBlock),\n selectionAfter: selectionState.merge({\n anchorOffset: newOffset,\n focusOffset: newOffset\n })\n });\n}\n\nmodule.exports = insertTextIntoContentState;","\"use strict\";\n\n/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\nfunction isElement(node) {\n if (!node || !node.ownerDocument) {\n return false;\n }\n\n return node.nodeType === Node.ELEMENT_NODE;\n}\n\nmodule.exports = isElement;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\n/**\n * Utility method for determining whether or not the value returned\n * from a handler indicates that it was handled.\n */\nfunction isEventHandled(value) {\n return value === 'handled' || value === true;\n}\n\nmodule.exports = isEventHandled;","\"use strict\";\n\n/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\nvar isElement = require(\"./isElement\");\n\nfunction isHTMLAnchorElement(node) {\n if (!node || !node.ownerDocument) {\n return false;\n }\n\n return isElement(node) && node.nodeName === 'A';\n}\n\nmodule.exports = isHTMLAnchorElement;","\"use strict\";\n\n/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\nvar isElement = require(\"./isElement\");\n\nfunction isHTMLBRElement(node) {\n if (!node || !node.ownerDocument) {\n return false;\n }\n\n return isElement(node) && node.nodeName === 'BR';\n}\n\nmodule.exports = isHTMLBRElement;","\"use strict\";\n\n/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\nfunction isHTMLElement(node) {\n if (!node || !node.ownerDocument) {\n return false;\n }\n\n if (!node.ownerDocument.defaultView) {\n return node instanceof HTMLElement;\n }\n\n if (node instanceof node.ownerDocument.defaultView.HTMLElement) {\n return true;\n }\n\n return false;\n}\n\nmodule.exports = isHTMLElement;","\"use strict\";\n\n/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\nvar isElement = require(\"./isElement\");\n\nfunction isHTMLImageElement(node) {\n if (!node || !node.ownerDocument) {\n return false;\n }\n\n return isElement(node) && node.nodeName === 'IMG';\n}\n\nmodule.exports = isHTMLImageElement;","\"use strict\";\n\n/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\nfunction isInstanceOfNode(target) {\n // we changed the name because of having duplicate module provider (fbjs)\n if (!target || !('ownerDocument' in target)) {\n return false;\n }\n\n if ('ownerDocument' in target) {\n var node = target;\n\n if (!node.ownerDocument.defaultView) {\n return node instanceof Node;\n }\n\n if (node instanceof node.ownerDocument.defaultView.Node) {\n return true;\n }\n }\n\n return false;\n}\n\nmodule.exports = isInstanceOfNode;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nfunction isSelectionAtLeafStart(editorState) {\n var selection = editorState.getSelection();\n var anchorKey = selection.getAnchorKey();\n var blockTree = editorState.getBlockTree(anchorKey);\n var offset = selection.getStartOffset();\n var isAtStart = false;\n blockTree.some(function (leafSet) {\n if (offset === leafSet.get('start')) {\n isAtStart = true;\n return true;\n }\n\n if (offset < leafSet.get('end')) {\n return leafSet.get('leaves').some(function (leaf) {\n var leafStart = leaf.get('start');\n\n if (offset === leafStart) {\n isAtStart = true;\n return true;\n }\n\n return false;\n });\n }\n\n return false;\n });\n return isAtStart;\n}\n\nmodule.exports = isSelectionAtLeafStart;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar Keys = require(\"fbjs/lib/Keys\");\n\nfunction isSoftNewlineEvent(e) {\n return e.which === Keys.RETURN && (e.getModifierState('Shift') || e.getModifierState('Alt') || e.getModifierState('Control'));\n}\n\nmodule.exports = isSoftNewlineEvent;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar EditorState = require(\"./EditorState\");\n\nvar expandRangeToStartOfLine = require(\"./expandRangeToStartOfLine\");\n\nvar getDraftEditorSelectionWithNodes = require(\"./getDraftEditorSelectionWithNodes\");\n\nvar moveSelectionBackward = require(\"./moveSelectionBackward\");\n\nvar removeTextWithStrategy = require(\"./removeTextWithStrategy\");\n\nfunction keyCommandBackspaceToStartOfLine(editorState, e) {\n var afterRemoval = removeTextWithStrategy(editorState, function (strategyState) {\n var selection = strategyState.getSelection();\n\n if (selection.isCollapsed() && selection.getAnchorOffset() === 0) {\n return moveSelectionBackward(strategyState, 1);\n }\n\n var ownerDocument = e.currentTarget.ownerDocument;\n var domSelection = ownerDocument.defaultView.getSelection(); // getRangeAt can technically throw if there's no selection, but we know\n // there is one here because text editor has focus (the cursor is a\n // selection of length 0). Therefore, we don't need to wrap this in a\n // try-catch block.\n\n var range = domSelection.getRangeAt(0);\n range = expandRangeToStartOfLine(range);\n return getDraftEditorSelectionWithNodes(strategyState, null, range.endContainer, range.endOffset, range.startContainer, range.startOffset).selectionState;\n }, 'backward');\n\n if (afterRemoval === editorState.getCurrentContent()) {\n return editorState;\n }\n\n return EditorState.push(editorState, afterRemoval, 'remove-range');\n}\n\nmodule.exports = keyCommandBackspaceToStartOfLine;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar DraftRemovableWord = require(\"./DraftRemovableWord\");\n\nvar EditorState = require(\"./EditorState\");\n\nvar moveSelectionBackward = require(\"./moveSelectionBackward\");\n\nvar removeTextWithStrategy = require(\"./removeTextWithStrategy\");\n/**\n * Delete the word that is left of the cursor, as well as any spaces or\n * punctuation after the word.\n */\n\n\nfunction keyCommandBackspaceWord(editorState) {\n var afterRemoval = removeTextWithStrategy(editorState, function (strategyState) {\n var selection = strategyState.getSelection();\n var offset = selection.getStartOffset(); // If there are no words before the cursor, remove the preceding newline.\n\n if (offset === 0) {\n return moveSelectionBackward(strategyState, 1);\n }\n\n var key = selection.getStartKey();\n var content = strategyState.getCurrentContent();\n var text = content.getBlockForKey(key).getText().slice(0, offset);\n var toRemove = DraftRemovableWord.getBackward(text);\n return moveSelectionBackward(strategyState, toRemove.length || 1);\n }, 'backward');\n\n if (afterRemoval === editorState.getCurrentContent()) {\n return editorState;\n }\n\n return EditorState.push(editorState, afterRemoval, 'remove-range');\n}\n\nmodule.exports = keyCommandBackspaceWord;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar DraftRemovableWord = require(\"./DraftRemovableWord\");\n\nvar EditorState = require(\"./EditorState\");\n\nvar moveSelectionForward = require(\"./moveSelectionForward\");\n\nvar removeTextWithStrategy = require(\"./removeTextWithStrategy\");\n/**\n * Delete the word that is right of the cursor, as well as any spaces or\n * punctuation before the word.\n */\n\n\nfunction keyCommandDeleteWord(editorState) {\n var afterRemoval = removeTextWithStrategy(editorState, function (strategyState) {\n var selection = strategyState.getSelection();\n var offset = selection.getStartOffset();\n var key = selection.getStartKey();\n var content = strategyState.getCurrentContent();\n var text = content.getBlockForKey(key).getText().slice(offset);\n var toRemove = DraftRemovableWord.getForward(text); // If there are no words in front of the cursor, remove the newline.\n\n return moveSelectionForward(strategyState, toRemove.length || 1);\n }, 'forward');\n\n if (afterRemoval === editorState.getCurrentContent()) {\n return editorState;\n }\n\n return EditorState.push(editorState, afterRemoval, 'remove-range');\n}\n\nmodule.exports = keyCommandDeleteWord;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar DraftModifier = require(\"./DraftModifier\");\n\nvar EditorState = require(\"./EditorState\");\n\nfunction keyCommandInsertNewline(editorState) {\n var contentState = DraftModifier.splitBlock(editorState.getCurrentContent(), editorState.getSelection());\n return EditorState.push(editorState, contentState, 'split-block');\n}\n\nmodule.exports = keyCommandInsertNewline;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar EditorState = require(\"./EditorState\");\n/**\n * See comment for `moveSelectionToStartOfBlock`.\n */\n\n\nfunction keyCommandMoveSelectionToEndOfBlock(editorState) {\n var selection = editorState.getSelection();\n var endKey = selection.getEndKey();\n var content = editorState.getCurrentContent();\n var textLength = content.getBlockForKey(endKey).getLength();\n return EditorState.set(editorState, {\n selection: selection.merge({\n anchorKey: endKey,\n anchorOffset: textLength,\n focusKey: endKey,\n focusOffset: textLength,\n isBackward: false\n }),\n forceSelection: true\n });\n}\n\nmodule.exports = keyCommandMoveSelectionToEndOfBlock;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar EditorState = require(\"./EditorState\");\n/**\n * Collapse selection at the start of the first selected block. This is used\n * for Firefox versions that attempt to navigate forward/backward instead of\n * moving the cursor. Other browsers are able to move the cursor natively.\n */\n\n\nfunction keyCommandMoveSelectionToStartOfBlock(editorState) {\n var selection = editorState.getSelection();\n var startKey = selection.getStartKey();\n return EditorState.set(editorState, {\n selection: selection.merge({\n anchorKey: startKey,\n anchorOffset: 0,\n focusKey: startKey,\n focusOffset: 0,\n isBackward: false\n }),\n forceSelection: true\n });\n}\n\nmodule.exports = keyCommandMoveSelectionToStartOfBlock;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar EditorState = require(\"./EditorState\");\n\nvar UnicodeUtils = require(\"fbjs/lib/UnicodeUtils\");\n\nvar moveSelectionBackward = require(\"./moveSelectionBackward\");\n\nvar removeTextWithStrategy = require(\"./removeTextWithStrategy\");\n/**\n * Remove the selected range. If the cursor is collapsed, remove the preceding\n * character. This operation is Unicode-aware, so removing a single character\n * will remove a surrogate pair properly as well.\n */\n\n\nfunction keyCommandPlainBackspace(editorState) {\n var afterRemoval = removeTextWithStrategy(editorState, function (strategyState) {\n var selection = strategyState.getSelection();\n var content = strategyState.getCurrentContent();\n var key = selection.getAnchorKey();\n var offset = selection.getAnchorOffset();\n var charBehind = content.getBlockForKey(key).getText()[offset - 1];\n return moveSelectionBackward(strategyState, charBehind ? UnicodeUtils.getUTF16Length(charBehind, 0) : 1);\n }, 'backward');\n\n if (afterRemoval === editorState.getCurrentContent()) {\n return editorState;\n }\n\n var selection = editorState.getSelection();\n return EditorState.push(editorState, afterRemoval.set('selectionBefore', selection), selection.isCollapsed() ? 'backspace-character' : 'remove-range');\n}\n\nmodule.exports = keyCommandPlainBackspace;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar EditorState = require(\"./EditorState\");\n\nvar UnicodeUtils = require(\"fbjs/lib/UnicodeUtils\");\n\nvar moveSelectionForward = require(\"./moveSelectionForward\");\n\nvar removeTextWithStrategy = require(\"./removeTextWithStrategy\");\n/**\n * Remove the selected range. If the cursor is collapsed, remove the following\n * character. This operation is Unicode-aware, so removing a single character\n * will remove a surrogate pair properly as well.\n */\n\n\nfunction keyCommandPlainDelete(editorState) {\n var afterRemoval = removeTextWithStrategy(editorState, function (strategyState) {\n var selection = strategyState.getSelection();\n var content = strategyState.getCurrentContent();\n var key = selection.getAnchorKey();\n var offset = selection.getAnchorOffset();\n var charAhead = content.getBlockForKey(key).getText()[offset];\n return moveSelectionForward(strategyState, charAhead ? UnicodeUtils.getUTF16Length(charAhead, 0) : 1);\n }, 'forward');\n\n if (afterRemoval === editorState.getCurrentContent()) {\n return editorState;\n }\n\n var selection = editorState.getSelection();\n return EditorState.push(editorState, afterRemoval.set('selectionBefore', selection), selection.isCollapsed() ? 'delete-character' : 'remove-range');\n}\n\nmodule.exports = keyCommandPlainDelete;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar DraftModifier = require(\"./DraftModifier\");\n\nvar EditorState = require(\"./EditorState\");\n\nvar getContentStateFragment = require(\"./getContentStateFragment\");\n/**\n * Transpose the characters on either side of a collapsed cursor, or\n * if the cursor is at the end of the block, transpose the last two\n * characters.\n */\n\n\nfunction keyCommandTransposeCharacters(editorState) {\n var selection = editorState.getSelection();\n\n if (!selection.isCollapsed()) {\n return editorState;\n }\n\n var offset = selection.getAnchorOffset();\n\n if (offset === 0) {\n return editorState;\n }\n\n var blockKey = selection.getAnchorKey();\n var content = editorState.getCurrentContent();\n var block = content.getBlockForKey(blockKey);\n var length = block.getLength(); // Nothing to transpose if there aren't two characters.\n\n if (length <= 1) {\n return editorState;\n }\n\n var removalRange;\n var finalSelection;\n\n if (offset === length) {\n // The cursor is at the end of the block. Swap the last two characters.\n removalRange = selection.set('anchorOffset', offset - 1);\n finalSelection = selection;\n } else {\n removalRange = selection.set('focusOffset', offset + 1);\n finalSelection = removalRange.set('anchorOffset', offset + 1);\n } // Extract the character to move as a fragment. This preserves its\n // styling and entity, if any.\n\n\n var movedFragment = getContentStateFragment(content, removalRange);\n var afterRemoval = DraftModifier.removeRange(content, removalRange, 'backward'); // After the removal, the insertion target is one character back.\n\n var selectionAfter = afterRemoval.getSelectionAfter();\n var targetOffset = selectionAfter.getAnchorOffset() - 1;\n var targetRange = selectionAfter.merge({\n anchorOffset: targetOffset,\n focusOffset: targetOffset\n });\n var afterInsert = DraftModifier.replaceWithFragment(afterRemoval, targetRange, movedFragment);\n var newEditorState = EditorState.push(editorState, afterInsert, 'insert-fragment');\n return EditorState.acceptSelection(newEditorState, finalSelection);\n}\n\nmodule.exports = keyCommandTransposeCharacters;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar EditorState = require(\"./EditorState\");\n\nfunction keyCommandUndo(e, editorState, updateFn) {\n var undoneState = EditorState.undo(editorState); // If the last change to occur was a spellcheck change, allow the undo\n // event to fall through to the browser. This allows the browser to record\n // the unwanted change, which should soon lead it to learn not to suggest\n // the correction again.\n\n if (editorState.getLastChangeType() === 'spellcheck-change') {\n var nativelyRenderedContent = undoneState.getCurrentContent();\n updateFn(EditorState.set(undoneState, {\n nativelyRenderedContent: nativelyRenderedContent\n }));\n return;\n } // Otheriwse, manage the undo behavior manually.\n\n\n e.preventDefault();\n\n if (!editorState.getNativelyRenderedContent()) {\n updateFn(undoneState);\n return;\n } // Trigger a re-render with the current content state to ensure that the\n // component tree has up-to-date props for comparison.\n\n\n updateFn(EditorState.set(editorState, {\n nativelyRenderedContent: null\n })); // Wait to ensure that the re-render has occurred before performing\n // the undo action.\n\n setTimeout(function () {\n updateFn(undoneState);\n }, 0);\n}\n\nmodule.exports = keyCommandUndo;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar Immutable = require(\"immutable\");\n\nvar Map = Immutable.Map;\n\nfunction modifyBlockForContentState(contentState, selectionState, operation) {\n var startKey = selectionState.getStartKey();\n var endKey = selectionState.getEndKey();\n var blockMap = contentState.getBlockMap();\n var newBlocks = blockMap.toSeq().skipUntil(function (_, k) {\n return k === startKey;\n }).takeUntil(function (_, k) {\n return k === endKey;\n }).concat(Map([[endKey, blockMap.get(endKey)]])).map(operation);\n return contentState.merge({\n blockMap: blockMap.merge(newBlocks),\n selectionBefore: selectionState,\n selectionAfter: selectionState\n });\n}\n\nmodule.exports = modifyBlockForContentState;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar ContentBlockNode = require(\"./ContentBlockNode\");\n\nvar getNextDelimiterBlockKey = require(\"./getNextDelimiterBlockKey\");\n\nvar Immutable = require(\"immutable\");\n\nvar invariant = require(\"fbjs/lib/invariant\");\n\nvar OrderedMap = Immutable.OrderedMap,\n List = Immutable.List;\n\nvar transformBlock = function transformBlock(key, blockMap, func) {\n if (!key) {\n return;\n }\n\n var block = blockMap.get(key);\n\n if (!block) {\n return;\n }\n\n blockMap.set(key, func(block));\n};\n\nvar updateBlockMapLinks = function updateBlockMapLinks(blockMap, originalBlockToBeMoved, originalTargetBlock, insertionMode, isExperimentalTreeBlock) {\n if (!isExperimentalTreeBlock) {\n return blockMap;\n } // possible values of 'insertionMode' are: 'after', 'before'\n\n\n var isInsertedAfterTarget = insertionMode === 'after';\n var originalBlockKey = originalBlockToBeMoved.getKey();\n var originalTargetKey = originalTargetBlock.getKey();\n var originalParentKey = originalBlockToBeMoved.getParentKey();\n var originalNextSiblingKey = originalBlockToBeMoved.getNextSiblingKey();\n var originalPrevSiblingKey = originalBlockToBeMoved.getPrevSiblingKey();\n var newParentKey = originalTargetBlock.getParentKey();\n var newNextSiblingKey = isInsertedAfterTarget ? originalTargetBlock.getNextSiblingKey() : originalTargetKey;\n var newPrevSiblingKey = isInsertedAfterTarget ? originalTargetKey : originalTargetBlock.getPrevSiblingKey();\n return blockMap.withMutations(function (blocks) {\n // update old parent\n transformBlock(originalParentKey, blocks, function (block) {\n var parentChildrenList = block.getChildKeys();\n return block.merge({\n children: parentChildrenList[\"delete\"](parentChildrenList.indexOf(originalBlockKey))\n });\n }); // update old prev\n\n transformBlock(originalPrevSiblingKey, blocks, function (block) {\n return block.merge({\n nextSibling: originalNextSiblingKey\n });\n }); // update old next\n\n transformBlock(originalNextSiblingKey, blocks, function (block) {\n return block.merge({\n prevSibling: originalPrevSiblingKey\n });\n }); // update new next\n\n transformBlock(newNextSiblingKey, blocks, function (block) {\n return block.merge({\n prevSibling: originalBlockKey\n });\n }); // update new prev\n\n transformBlock(newPrevSiblingKey, blocks, function (block) {\n return block.merge({\n nextSibling: originalBlockKey\n });\n }); // update new parent\n\n transformBlock(newParentKey, blocks, function (block) {\n var newParentChildrenList = block.getChildKeys();\n var targetBlockIndex = newParentChildrenList.indexOf(originalTargetKey);\n var insertionIndex = isInsertedAfterTarget ? targetBlockIndex + 1 : targetBlockIndex !== 0 ? targetBlockIndex - 1 : 0;\n var newChildrenArray = newParentChildrenList.toArray();\n newChildrenArray.splice(insertionIndex, 0, originalBlockKey);\n return block.merge({\n children: List(newChildrenArray)\n });\n }); // update block\n\n transformBlock(originalBlockKey, blocks, function (block) {\n return block.merge({\n nextSibling: newNextSiblingKey,\n prevSibling: newPrevSiblingKey,\n parent: newParentKey\n });\n });\n });\n};\n\nvar moveBlockInContentState = function moveBlockInContentState(contentState, blockToBeMoved, targetBlock, insertionMode) {\n !(insertionMode !== 'replace') ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'Replacing blocks is not supported.') : invariant(false) : void 0;\n var targetKey = targetBlock.getKey();\n var blockKey = blockToBeMoved.getKey();\n !(blockKey !== targetKey) ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'Block cannot be moved next to itself.') : invariant(false) : void 0;\n var blockMap = contentState.getBlockMap();\n var isExperimentalTreeBlock = blockToBeMoved instanceof ContentBlockNode;\n var blocksToBeMoved = [blockToBeMoved];\n var blockMapWithoutBlocksToBeMoved = blockMap[\"delete\"](blockKey);\n\n if (isExperimentalTreeBlock) {\n blocksToBeMoved = [];\n blockMapWithoutBlocksToBeMoved = blockMap.withMutations(function (blocks) {\n var nextSiblingKey = blockToBeMoved.getNextSiblingKey();\n var nextDelimiterBlockKey = getNextDelimiterBlockKey(blockToBeMoved, blocks);\n blocks.toSeq().skipUntil(function (block) {\n return block.getKey() === blockKey;\n }).takeWhile(function (block) {\n var key = block.getKey();\n var isBlockToBeMoved = key === blockKey;\n var hasNextSiblingAndIsNotNextSibling = nextSiblingKey && key !== nextSiblingKey;\n var doesNotHaveNextSiblingAndIsNotDelimiter = !nextSiblingKey && block.getParentKey() && (!nextDelimiterBlockKey || key !== nextDelimiterBlockKey);\n return !!(isBlockToBeMoved || hasNextSiblingAndIsNotNextSibling || doesNotHaveNextSiblingAndIsNotDelimiter);\n }).forEach(function (block) {\n blocksToBeMoved.push(block);\n blocks[\"delete\"](block.getKey());\n });\n });\n }\n\n var blocksBefore = blockMapWithoutBlocksToBeMoved.toSeq().takeUntil(function (v) {\n return v === targetBlock;\n });\n var blocksAfter = blockMapWithoutBlocksToBeMoved.toSeq().skipUntil(function (v) {\n return v === targetBlock;\n }).skip(1);\n var slicedBlocks = blocksToBeMoved.map(function (block) {\n return [block.getKey(), block];\n });\n var newBlocks = OrderedMap();\n\n if (insertionMode === 'before') {\n var blockBefore = contentState.getBlockBefore(targetKey);\n !(!blockBefore || blockBefore.getKey() !== blockToBeMoved.getKey()) ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'Block cannot be moved next to itself.') : invariant(false) : void 0;\n newBlocks = blocksBefore.concat([].concat(slicedBlocks, [[targetKey, targetBlock]]), blocksAfter).toOrderedMap();\n } else if (insertionMode === 'after') {\n var blockAfter = contentState.getBlockAfter(targetKey);\n !(!blockAfter || blockAfter.getKey() !== blockKey) ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'Block cannot be moved next to itself.') : invariant(false) : void 0;\n newBlocks = blocksBefore.concat([[targetKey, targetBlock]].concat(slicedBlocks), blocksAfter).toOrderedMap();\n }\n\n return contentState.merge({\n blockMap: updateBlockMapLinks(newBlocks, blockToBeMoved, targetBlock, insertionMode, isExperimentalTreeBlock),\n selectionBefore: contentState.getSelectionAfter(),\n selectionAfter: contentState.getSelectionAfter().merge({\n anchorKey: blockKey,\n focusKey: blockKey\n })\n });\n};\n\nmodule.exports = moveBlockInContentState;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar warning = require(\"fbjs/lib/warning\");\n/**\n * Given a collapsed selection, move the focus `maxDistance` backward within\n * the selected block. If the selection will go beyond the start of the block,\n * move focus to the end of the previous block, but no further.\n *\n * This function is not Unicode-aware, so surrogate pairs will be treated\n * as having length 2.\n */\n\n\nfunction moveSelectionBackward(editorState, maxDistance) {\n var selection = editorState.getSelection(); // Should eventually make this an invariant\n\n process.env.NODE_ENV !== \"production\" ? warning(selection.isCollapsed(), 'moveSelectionBackward should only be called with a collapsed SelectionState') : void 0;\n var content = editorState.getCurrentContent();\n var key = selection.getStartKey();\n var offset = selection.getStartOffset();\n var focusKey = key;\n var focusOffset = 0;\n\n if (maxDistance > offset) {\n var keyBefore = content.getKeyBefore(key);\n\n if (keyBefore == null) {\n focusKey = key;\n } else {\n focusKey = keyBefore;\n var blockBefore = content.getBlockForKey(keyBefore);\n focusOffset = blockBefore.getText().length;\n }\n } else {\n focusOffset = offset - maxDistance;\n }\n\n return selection.merge({\n focusKey: focusKey,\n focusOffset: focusOffset,\n isBackward: true\n });\n}\n\nmodule.exports = moveSelectionBackward;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar warning = require(\"fbjs/lib/warning\");\n/**\n * Given a collapsed selection, move the focus `maxDistance` forward within\n * the selected block. If the selection will go beyond the end of the block,\n * move focus to the start of the next block, but no further.\n *\n * This function is not Unicode-aware, so surrogate pairs will be treated\n * as having length 2.\n */\n\n\nfunction moveSelectionForward(editorState, maxDistance) {\n var selection = editorState.getSelection(); // Should eventually make this an invariant\n\n process.env.NODE_ENV !== \"production\" ? warning(selection.isCollapsed(), 'moveSelectionForward should only be called with a collapsed SelectionState') : void 0;\n var key = selection.getStartKey();\n var offset = selection.getStartOffset();\n var content = editorState.getCurrentContent();\n var focusKey = key;\n var focusOffset;\n var block = content.getBlockForKey(key);\n\n if (maxDistance > block.getText().length - offset) {\n focusKey = content.getKeyAfter(key);\n focusOffset = 0;\n } else {\n focusOffset = offset + maxDistance;\n }\n\n return selection.merge({\n focusKey: focusKey,\n focusOffset: focusOffset\n });\n}\n\nmodule.exports = moveSelectionForward;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar ContentBlockNode = require(\"./ContentBlockNode\");\n\nvar generateRandomKey = require(\"./generateRandomKey\");\n\nvar Immutable = require(\"immutable\");\n\nvar OrderedMap = Immutable.OrderedMap;\n\nvar randomizeContentBlockNodeKeys = function randomizeContentBlockNodeKeys(blockMap) {\n var newKeysRef = {}; // we keep track of root blocks in order to update subsequent sibling links\n\n var lastRootBlock;\n return OrderedMap(blockMap.withMutations(function (blockMapState) {\n blockMapState.forEach(function (block, index) {\n var oldKey = block.getKey();\n var nextKey = block.getNextSiblingKey();\n var prevKey = block.getPrevSiblingKey();\n var childrenKeys = block.getChildKeys();\n var parentKey = block.getParentKey(); // new key that we will use to build linking\n\n var key = generateRandomKey(); // we will add it here to re-use it later\n\n newKeysRef[oldKey] = key;\n\n if (nextKey) {\n var nextBlock = blockMapState.get(nextKey);\n\n if (nextBlock) {\n blockMapState.setIn([nextKey, 'prevSibling'], key);\n } else {\n // this can happen when generating random keys for fragments\n blockMapState.setIn([oldKey, 'nextSibling'], null);\n }\n }\n\n if (prevKey) {\n var prevBlock = blockMapState.get(prevKey);\n\n if (prevBlock) {\n blockMapState.setIn([prevKey, 'nextSibling'], key);\n } else {\n // this can happen when generating random keys for fragments\n blockMapState.setIn([oldKey, 'prevSibling'], null);\n }\n }\n\n if (parentKey && blockMapState.get(parentKey)) {\n var parentBlock = blockMapState.get(parentKey);\n var parentChildrenList = parentBlock.getChildKeys();\n blockMapState.setIn([parentKey, 'children'], parentChildrenList.set(parentChildrenList.indexOf(block.getKey()), key));\n } else {\n // blocks will then be treated as root block nodes\n blockMapState.setIn([oldKey, 'parent'], null);\n\n if (lastRootBlock) {\n blockMapState.setIn([lastRootBlock.getKey(), 'nextSibling'], key);\n blockMapState.setIn([oldKey, 'prevSibling'], newKeysRef[lastRootBlock.getKey()]);\n }\n\n lastRootBlock = blockMapState.get(oldKey);\n }\n\n childrenKeys.forEach(function (childKey) {\n var childBlock = blockMapState.get(childKey);\n\n if (childBlock) {\n blockMapState.setIn([childKey, 'parent'], key);\n } else {\n blockMapState.setIn([oldKey, 'children'], block.getChildKeys().filter(function (child) {\n return child !== childKey;\n }));\n }\n });\n });\n }).toArray().map(function (block) {\n return [newKeysRef[block.getKey()], block.set('key', newKeysRef[block.getKey()])];\n }));\n};\n\nvar randomizeContentBlockKeys = function randomizeContentBlockKeys(blockMap) {\n return OrderedMap(blockMap.toArray().map(function (block) {\n var key = generateRandomKey();\n return [key, block.set('key', key)];\n }));\n};\n\nvar randomizeBlockMapKeys = function randomizeBlockMapKeys(blockMap) {\n var isTreeBasedBlockMap = blockMap.first() instanceof ContentBlockNode;\n\n if (!isTreeBasedBlockMap) {\n return randomizeContentBlockKeys(blockMap);\n }\n\n return randomizeContentBlockNodeKeys(blockMap);\n};\n\nmodule.exports = randomizeBlockMapKeys;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar CharacterMetadata = require(\"./CharacterMetadata\");\n\nvar findRangesImmutable = require(\"./findRangesImmutable\");\n\nvar invariant = require(\"fbjs/lib/invariant\");\n\nfunction removeEntitiesAtEdges(contentState, selectionState) {\n var blockMap = contentState.getBlockMap();\n var entityMap = contentState.getEntityMap();\n var updatedBlocks = {};\n var startKey = selectionState.getStartKey();\n var startOffset = selectionState.getStartOffset();\n var startBlock = blockMap.get(startKey);\n var updatedStart = removeForBlock(entityMap, startBlock, startOffset);\n\n if (updatedStart !== startBlock) {\n updatedBlocks[startKey] = updatedStart;\n }\n\n var endKey = selectionState.getEndKey();\n var endOffset = selectionState.getEndOffset();\n var endBlock = blockMap.get(endKey);\n\n if (startKey === endKey) {\n endBlock = updatedStart;\n }\n\n var updatedEnd = removeForBlock(entityMap, endBlock, endOffset);\n\n if (updatedEnd !== endBlock) {\n updatedBlocks[endKey] = updatedEnd;\n }\n\n if (!Object.keys(updatedBlocks).length) {\n return contentState.set('selectionAfter', selectionState);\n }\n\n return contentState.merge({\n blockMap: blockMap.merge(updatedBlocks),\n selectionAfter: selectionState\n });\n}\n/**\n * Given a list of characters and an offset that is in the middle of an entity,\n * returns the start and end of the entity that is overlapping the offset.\n * Note: This method requires that the offset be in an entity range.\n */\n\n\nfunction getRemovalRange(characters, entityKey, offset) {\n var removalRange; // Iterates through a list looking for ranges of matching items\n // based on the 'isEqual' callback.\n // Then instead of returning the result, call the 'found' callback\n // with each range.\n // Then filters those ranges based on the 'filter' callback\n //\n // Here we use it to find ranges of characters with the same entity key.\n\n findRangesImmutable(characters, // the list to iterate through\n function (a, b) {\n return a.getEntity() === b.getEntity();\n }, // 'isEqual' callback\n function (element) {\n return element.getEntity() === entityKey;\n }, // 'filter' callback\n function (start, end) {\n // 'found' callback\n if (start <= offset && end >= offset) {\n // this entity overlaps the offset index\n removalRange = {\n start: start,\n end: end\n };\n }\n });\n !(typeof removalRange === 'object') ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'Removal range must exist within character list.') : invariant(false) : void 0;\n return removalRange;\n}\n\nfunction removeForBlock(entityMap, block, offset) {\n var chars = block.getCharacterList();\n var charBefore = offset > 0 ? chars.get(offset - 1) : undefined;\n var charAfter = offset < chars.count() ? chars.get(offset) : undefined;\n var entityBeforeCursor = charBefore ? charBefore.getEntity() : undefined;\n var entityAfterCursor = charAfter ? charAfter.getEntity() : undefined;\n\n if (entityAfterCursor && entityAfterCursor === entityBeforeCursor) {\n var entity = entityMap.__get(entityAfterCursor);\n\n if (entity.getMutability() !== 'MUTABLE') {\n var _getRemovalRange = getRemovalRange(chars, entityAfterCursor, offset),\n start = _getRemovalRange.start,\n end = _getRemovalRange.end;\n\n var current;\n\n while (start < end) {\n current = chars.get(start);\n chars = chars.set(start, CharacterMetadata.applyEntity(current, null));\n start++;\n }\n\n return block.set('characterList', chars);\n }\n }\n\n return block;\n}\n\nmodule.exports = removeEntitiesAtEdges;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar ContentBlockNode = require(\"./ContentBlockNode\");\n\nvar getNextDelimiterBlockKey = require(\"./getNextDelimiterBlockKey\");\n\nvar Immutable = require(\"immutable\");\n\nvar List = Immutable.List,\n Map = Immutable.Map;\n\nvar transformBlock = function transformBlock(key, blockMap, func) {\n if (!key) {\n return;\n }\n\n var block = blockMap.get(key);\n\n if (!block) {\n return;\n }\n\n blockMap.set(key, func(block));\n};\n/**\n * Ancestors needs to be preserved when there are non selected\n * children to make sure we do not leave any orphans behind\n */\n\n\nvar getAncestorsKeys = function getAncestorsKeys(blockKey, blockMap) {\n var parents = [];\n\n if (!blockKey) {\n return parents;\n }\n\n var blockNode = blockMap.get(blockKey);\n\n while (blockNode && blockNode.getParentKey()) {\n var parentKey = blockNode.getParentKey();\n\n if (parentKey) {\n parents.push(parentKey);\n }\n\n blockNode = parentKey ? blockMap.get(parentKey) : null;\n }\n\n return parents;\n};\n/**\n * Get all next delimiter keys until we hit a root delimiter and return\n * an array of key references\n */\n\n\nvar getNextDelimitersBlockKeys = function getNextDelimitersBlockKeys(block, blockMap) {\n var nextDelimiters = [];\n\n if (!block) {\n return nextDelimiters;\n }\n\n var nextDelimiter = getNextDelimiterBlockKey(block, blockMap);\n\n while (nextDelimiter && blockMap.get(nextDelimiter)) {\n var _block = blockMap.get(nextDelimiter);\n\n nextDelimiters.push(nextDelimiter); // we do not need to keep checking all root node siblings, just the first occurance\n\n nextDelimiter = _block.getParentKey() ? getNextDelimiterBlockKey(_block, blockMap) : null;\n }\n\n return nextDelimiters;\n};\n\nvar getNextValidSibling = function getNextValidSibling(block, blockMap, originalBlockMap) {\n if (!block) {\n return null;\n } // note that we need to make sure we refer to the original block since this\n // function is called within a withMutations\n\n\n var nextValidSiblingKey = originalBlockMap.get(block.getKey()).getNextSiblingKey();\n\n while (nextValidSiblingKey && !blockMap.get(nextValidSiblingKey)) {\n nextValidSiblingKey = originalBlockMap.get(nextValidSiblingKey).getNextSiblingKey() || null;\n }\n\n return nextValidSiblingKey;\n};\n\nvar getPrevValidSibling = function getPrevValidSibling(block, blockMap, originalBlockMap) {\n if (!block) {\n return null;\n } // note that we need to make sure we refer to the original block since this\n // function is called within a withMutations\n\n\n var prevValidSiblingKey = originalBlockMap.get(block.getKey()).getPrevSiblingKey();\n\n while (prevValidSiblingKey && !blockMap.get(prevValidSiblingKey)) {\n prevValidSiblingKey = originalBlockMap.get(prevValidSiblingKey).getPrevSiblingKey() || null;\n }\n\n return prevValidSiblingKey;\n};\n\nvar updateBlockMapLinks = function updateBlockMapLinks(blockMap, startBlock, endBlock, originalBlockMap) {\n return blockMap.withMutations(function (blocks) {\n // update start block if its retained\n transformBlock(startBlock.getKey(), blocks, function (block) {\n return block.merge({\n nextSibling: getNextValidSibling(block, blocks, originalBlockMap),\n prevSibling: getPrevValidSibling(block, blocks, originalBlockMap)\n });\n }); // update endblock if its retained\n\n transformBlock(endBlock.getKey(), blocks, function (block) {\n return block.merge({\n nextSibling: getNextValidSibling(block, blocks, originalBlockMap),\n prevSibling: getPrevValidSibling(block, blocks, originalBlockMap)\n });\n }); // update start block parent ancestors\n\n getAncestorsKeys(startBlock.getKey(), originalBlockMap).forEach(function (parentKey) {\n return transformBlock(parentKey, blocks, function (block) {\n return block.merge({\n children: block.getChildKeys().filter(function (key) {\n return blocks.get(key);\n }),\n nextSibling: getNextValidSibling(block, blocks, originalBlockMap),\n prevSibling: getPrevValidSibling(block, blocks, originalBlockMap)\n });\n });\n }); // update start block next - can only happen if startBlock == endBlock\n\n transformBlock(startBlock.getNextSiblingKey(), blocks, function (block) {\n return block.merge({\n prevSibling: startBlock.getPrevSiblingKey()\n });\n }); // update start block prev\n\n transformBlock(startBlock.getPrevSiblingKey(), blocks, function (block) {\n return block.merge({\n nextSibling: getNextValidSibling(block, blocks, originalBlockMap)\n });\n }); // update end block next\n\n transformBlock(endBlock.getNextSiblingKey(), blocks, function (block) {\n return block.merge({\n prevSibling: getPrevValidSibling(block, blocks, originalBlockMap)\n });\n }); // update end block prev\n\n transformBlock(endBlock.getPrevSiblingKey(), blocks, function (block) {\n return block.merge({\n nextSibling: endBlock.getNextSiblingKey()\n });\n }); // update end block parent ancestors\n\n getAncestorsKeys(endBlock.getKey(), originalBlockMap).forEach(function (parentKey) {\n transformBlock(parentKey, blocks, function (block) {\n return block.merge({\n children: block.getChildKeys().filter(function (key) {\n return blocks.get(key);\n }),\n nextSibling: getNextValidSibling(block, blocks, originalBlockMap),\n prevSibling: getPrevValidSibling(block, blocks, originalBlockMap)\n });\n });\n }); // update next delimiters all the way to a root delimiter\n\n getNextDelimitersBlockKeys(endBlock, originalBlockMap).forEach(function (delimiterKey) {\n return transformBlock(delimiterKey, blocks, function (block) {\n return block.merge({\n nextSibling: getNextValidSibling(block, blocks, originalBlockMap),\n prevSibling: getPrevValidSibling(block, blocks, originalBlockMap)\n });\n });\n }); // if parent (startBlock) was deleted\n\n if (blockMap.get(startBlock.getKey()) == null && blockMap.get(endBlock.getKey()) != null && endBlock.getParentKey() === startBlock.getKey() && endBlock.getPrevSiblingKey() == null) {\n var prevSiblingKey = startBlock.getPrevSiblingKey(); // endBlock becomes next sibling of parent's prevSibling\n\n transformBlock(endBlock.getKey(), blocks, function (block) {\n return block.merge({\n prevSibling: prevSiblingKey\n });\n });\n transformBlock(prevSiblingKey, blocks, function (block) {\n return block.merge({\n nextSibling: endBlock.getKey()\n });\n }); // Update parent for previous parent's children, and children for that parent\n\n var prevSibling = prevSiblingKey ? blockMap.get(prevSiblingKey) : null;\n var newParentKey = prevSibling ? prevSibling.getParentKey() : null;\n startBlock.getChildKeys().forEach(function (childKey) {\n transformBlock(childKey, blocks, function (block) {\n return block.merge({\n parent: newParentKey // set to null if there is no parent\n\n });\n });\n });\n\n if (newParentKey != null) {\n var newParent = blockMap.get(newParentKey);\n transformBlock(newParentKey, blocks, function (block) {\n return block.merge({\n children: newParent.getChildKeys().concat(startBlock.getChildKeys())\n });\n });\n } // last child of deleted parent should point to next sibling\n\n\n transformBlock(startBlock.getChildKeys().find(function (key) {\n var block = blockMap.get(key);\n return block.getNextSiblingKey() === null;\n }), blocks, function (block) {\n return block.merge({\n nextSibling: startBlock.getNextSiblingKey()\n });\n });\n }\n });\n};\n\nvar removeRangeFromContentState = function removeRangeFromContentState(contentState, selectionState) {\n if (selectionState.isCollapsed()) {\n return contentState;\n }\n\n var blockMap = contentState.getBlockMap();\n var startKey = selectionState.getStartKey();\n var startOffset = selectionState.getStartOffset();\n var endKey = selectionState.getEndKey();\n var endOffset = selectionState.getEndOffset();\n var startBlock = blockMap.get(startKey);\n var endBlock = blockMap.get(endKey); // we assume that ContentBlockNode and ContentBlocks are not mixed together\n\n var isExperimentalTreeBlock = startBlock instanceof ContentBlockNode; // used to retain blocks that should not be deleted to avoid orphan children\n\n var parentAncestors = [];\n\n if (isExperimentalTreeBlock) {\n var endBlockchildrenKeys = endBlock.getChildKeys();\n var endBlockAncestors = getAncestorsKeys(endKey, blockMap); // endBlock has unselected siblings so we can not remove its ancestors parents\n\n if (endBlock.getNextSiblingKey()) {\n parentAncestors = parentAncestors.concat(endBlockAncestors);\n } // endBlock has children so can not remove this block or any of its ancestors\n\n\n if (!endBlockchildrenKeys.isEmpty()) {\n parentAncestors = parentAncestors.concat(endBlockAncestors.concat([endKey]));\n } // we need to retain all ancestors of the next delimiter block\n\n\n parentAncestors = parentAncestors.concat(getAncestorsKeys(getNextDelimiterBlockKey(endBlock, blockMap), blockMap));\n }\n\n var characterList;\n\n if (startBlock === endBlock) {\n characterList = removeFromList(startBlock.getCharacterList(), startOffset, endOffset);\n } else {\n characterList = startBlock.getCharacterList().slice(0, startOffset).concat(endBlock.getCharacterList().slice(endOffset));\n }\n\n var modifiedStart = startBlock.merge({\n text: startBlock.getText().slice(0, startOffset) + endBlock.getText().slice(endOffset),\n characterList: characterList\n }); // If cursor (collapsed) is at the start of the first child, delete parent\n // instead of child\n\n var shouldDeleteParent = isExperimentalTreeBlock && startOffset === 0 && endOffset === 0 && endBlock.getParentKey() === startKey && endBlock.getPrevSiblingKey() == null;\n var newBlocks = shouldDeleteParent ? Map([[startKey, null]]) : blockMap.toSeq().skipUntil(function (_, k) {\n return k === startKey;\n }).takeUntil(function (_, k) {\n return k === endKey;\n }).filter(function (_, k) {\n return parentAncestors.indexOf(k) === -1;\n }).concat(Map([[endKey, null]])).map(function (_, k) {\n return k === startKey ? modifiedStart : null;\n });\n var updatedBlockMap = blockMap.merge(newBlocks).filter(function (block) {\n return !!block;\n }); // Only update tree block pointers if the range is across blocks\n\n if (isExperimentalTreeBlock && startBlock !== endBlock) {\n updatedBlockMap = updateBlockMapLinks(updatedBlockMap, startBlock, endBlock, blockMap);\n }\n\n return contentState.merge({\n blockMap: updatedBlockMap,\n selectionBefore: selectionState,\n selectionAfter: selectionState.merge({\n anchorKey: startKey,\n anchorOffset: startOffset,\n focusKey: startKey,\n focusOffset: startOffset,\n isBackward: false\n })\n });\n};\n/**\n * Maintain persistence for target list when removing characters on the\n * head and tail of the character list.\n */\n\n\nvar removeFromList = function removeFromList(targetList, startOffset, endOffset) {\n if (startOffset === 0) {\n while (startOffset < endOffset) {\n targetList = targetList.shift();\n startOffset++;\n }\n } else if (endOffset === targetList.count()) {\n while (endOffset > startOffset) {\n targetList = targetList.pop();\n endOffset--;\n }\n } else {\n var head = targetList.slice(0, startOffset);\n var tail = targetList.slice(endOffset);\n targetList = head.concat(tail).toList();\n }\n\n return targetList;\n};\n\nmodule.exports = removeRangeFromContentState;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar DraftModifier = require(\"./DraftModifier\");\n\nvar gkx = require(\"./gkx\");\n\nvar experimentalTreeDataSupport = gkx('draft_tree_data_support');\n/**\n * For a collapsed selection state, remove text based on the specified strategy.\n * If the selection state is not collapsed, remove the entire selected range.\n */\n\nfunction removeTextWithStrategy(editorState, strategy, direction) {\n var selection = editorState.getSelection();\n var content = editorState.getCurrentContent();\n var target = selection;\n var anchorKey = selection.getAnchorKey();\n var focusKey = selection.getFocusKey();\n var anchorBlock = content.getBlockForKey(anchorKey);\n\n if (experimentalTreeDataSupport) {\n if (direction === 'forward') {\n if (anchorKey !== focusKey) {\n // For now we ignore forward delete across blocks,\n // if there is demand for this we will implement it.\n return content;\n }\n }\n }\n\n if (selection.isCollapsed()) {\n if (direction === 'forward') {\n if (editorState.isSelectionAtEndOfContent()) {\n return content;\n }\n\n if (experimentalTreeDataSupport) {\n var isAtEndOfBlock = selection.getAnchorOffset() === content.getBlockForKey(anchorKey).getLength();\n\n if (isAtEndOfBlock) {\n var anchorBlockSibling = content.getBlockForKey(anchorBlock.nextSibling);\n\n if (!anchorBlockSibling || anchorBlockSibling.getLength() === 0) {\n // For now we ignore forward delete at the end of a block,\n // if there is demand for this we will implement it.\n return content;\n }\n }\n }\n } else if (editorState.isSelectionAtStartOfContent()) {\n return content;\n }\n\n target = strategy(editorState);\n\n if (target === selection) {\n return content;\n }\n }\n\n return DraftModifier.removeRange(content, target, direction);\n}\n\nmodule.exports = removeTextWithStrategy;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar REGEX_BLOCK_DELIMITER = new RegExp('\\r', 'g');\n\nfunction sanitizeDraftText(input) {\n return input.replace(REGEX_BLOCK_DELIMITER, '');\n}\n\nmodule.exports = sanitizeDraftText;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar DraftEffects = require(\"./DraftEffects\");\n\nvar DraftJsDebugLogging = require(\"./DraftJsDebugLogging\");\n\nvar UserAgent = require(\"fbjs/lib/UserAgent\");\n\nvar containsNode = require(\"fbjs/lib/containsNode\");\n\nvar getActiveElement = require(\"fbjs/lib/getActiveElement\");\n\nvar getCorrectDocumentFromNode = require(\"./getCorrectDocumentFromNode\");\n\nvar invariant = require(\"fbjs/lib/invariant\");\n\nvar isElement = require(\"./isElement\");\n\nvar isIE = UserAgent.isBrowser('IE');\n\nfunction getAnonymizedDOM(node, getNodeLabels) {\n if (!node) {\n return '[empty]';\n }\n\n var anonymized = anonymizeTextWithin(node, getNodeLabels);\n\n if (anonymized.nodeType === Node.TEXT_NODE) {\n return anonymized.textContent;\n }\n\n !isElement(anonymized) ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'Node must be an Element if it is not a text node.') : invariant(false) : void 0;\n var castedElement = anonymized;\n return castedElement.outerHTML;\n}\n\nfunction anonymizeTextWithin(node, getNodeLabels) {\n var labels = getNodeLabels !== undefined ? getNodeLabels(node) : [];\n\n if (node.nodeType === Node.TEXT_NODE) {\n var length = node.textContent.length;\n return getCorrectDocumentFromNode(node).createTextNode('[text ' + length + (labels.length ? ' | ' + labels.join(', ') : '') + ']');\n }\n\n var clone = node.cloneNode();\n\n if (clone.nodeType === 1 && labels.length) {\n clone.setAttribute('data-labels', labels.join(', '));\n }\n\n var childNodes = node.childNodes;\n\n for (var ii = 0; ii < childNodes.length; ii++) {\n clone.appendChild(anonymizeTextWithin(childNodes[ii], getNodeLabels));\n }\n\n return clone;\n}\n\nfunction getAnonymizedEditorDOM(node, getNodeLabels) {\n // grabbing the DOM content of the Draft editor\n var currentNode = node; // this should only be used after checking with isElement\n\n var castedNode = currentNode;\n\n while (currentNode) {\n if (isElement(currentNode) && castedNode.hasAttribute('contenteditable')) {\n // found the Draft editor container\n return getAnonymizedDOM(currentNode, getNodeLabels);\n } else {\n currentNode = currentNode.parentNode;\n castedNode = currentNode;\n }\n }\n\n return 'Could not find contentEditable parent of node';\n}\n\nfunction getNodeLength(node) {\n return node.nodeValue === null ? node.childNodes.length : node.nodeValue.length;\n}\n/**\n * In modern non-IE browsers, we can support both forward and backward\n * selections.\n *\n * Note: IE10+ supports the Selection object, but it does not support\n * the `extend` method, which means that even in modern IE, it's not possible\n * to programatically create a backward selection. Thus, for all IE\n * versions, we use the old IE API to create our selections.\n */\n\n\nfunction setDraftEditorSelection(selectionState, node, blockKey, nodeStart, nodeEnd) {\n // It's possible that the editor has been removed from the DOM but\n // our selection code doesn't know it yet. Forcing selection in\n // this case may lead to errors, so just bail now.\n var documentObject = getCorrectDocumentFromNode(node);\n\n if (!containsNode(documentObject.documentElement, node)) {\n return;\n }\n\n var selection = documentObject.defaultView.getSelection();\n var anchorKey = selectionState.getAnchorKey();\n var anchorOffset = selectionState.getAnchorOffset();\n var focusKey = selectionState.getFocusKey();\n var focusOffset = selectionState.getFocusOffset();\n var isBackward = selectionState.getIsBackward(); // IE doesn't support backward selection. Swap key/offset pairs.\n\n if (!selection.extend && isBackward) {\n var tempKey = anchorKey;\n var tempOffset = anchorOffset;\n anchorKey = focusKey;\n anchorOffset = focusOffset;\n focusKey = tempKey;\n focusOffset = tempOffset;\n isBackward = false;\n }\n\n var hasAnchor = anchorKey === blockKey && nodeStart <= anchorOffset && nodeEnd >= anchorOffset;\n var hasFocus = focusKey === blockKey && nodeStart <= focusOffset && nodeEnd >= focusOffset; // If the selection is entirely bound within this node, set the selection\n // and be done.\n\n if (hasAnchor && hasFocus) {\n selection.removeAllRanges();\n addPointToSelection(selection, node, anchorOffset - nodeStart, selectionState);\n addFocusToSelection(selection, node, focusOffset - nodeStart, selectionState);\n return;\n }\n\n if (!isBackward) {\n // If the anchor is within this node, set the range start.\n if (hasAnchor) {\n selection.removeAllRanges();\n addPointToSelection(selection, node, anchorOffset - nodeStart, selectionState);\n } // If the focus is within this node, we can assume that we have\n // already set the appropriate start range on the selection, and\n // can simply extend the selection.\n\n\n if (hasFocus) {\n addFocusToSelection(selection, node, focusOffset - nodeStart, selectionState);\n }\n } else {\n // If this node has the focus, set the selection range to be a\n // collapsed range beginning here. Later, when we encounter the anchor,\n // we'll use this information to extend the selection.\n if (hasFocus) {\n selection.removeAllRanges();\n addPointToSelection(selection, node, focusOffset - nodeStart, selectionState);\n } // If this node has the anchor, we may assume that the correct\n // focus information is already stored on the selection object.\n // We keep track of it, reset the selection range, and extend it\n // back to the focus point.\n\n\n if (hasAnchor) {\n var storedFocusNode = selection.focusNode;\n var storedFocusOffset = selection.focusOffset;\n selection.removeAllRanges();\n addPointToSelection(selection, node, anchorOffset - nodeStart, selectionState);\n addFocusToSelection(selection, storedFocusNode, storedFocusOffset, selectionState);\n }\n }\n}\n/**\n * Extend selection towards focus point.\n */\n\n\nfunction addFocusToSelection(selection, node, offset, selectionState) {\n var activeElement = getActiveElement();\n var extend = selection.extend; // containsNode returns false if node is null.\n // Let's refine the type of this value out here so flow knows.\n\n if (extend && node != null && containsNode(activeElement, node)) {\n // If `extend` is called while another element has focus, an error is\n // thrown. We therefore disable `extend` if the active element is somewhere\n // other than the node we are selecting. This should only occur in Firefox,\n // since it is the only browser to support multiple selections.\n // See https://bugzilla.mozilla.org/show_bug.cgi?id=921444.\n // logging to catch bug that is being reported in t16250795\n if (offset > getNodeLength(node)) {\n // the call to 'selection.extend' is about to throw\n DraftJsDebugLogging.logSelectionStateFailure({\n anonymizedDom: getAnonymizedEditorDOM(node),\n extraParams: JSON.stringify({\n offset: offset\n }),\n selectionState: JSON.stringify(selectionState.toJS())\n });\n } // logging to catch bug that is being reported in t18110632\n\n\n var nodeWasFocus = node === selection.focusNode;\n\n try {\n // Fixes some reports of \"InvalidStateError: Failed to execute 'extend' on\n // 'Selection': This Selection object doesn't have any Ranges.\"\n // Note: selection.extend does not exist in IE.\n if (selection.rangeCount > 0 && selection.extend) {\n selection.extend(node, offset);\n }\n } catch (e) {\n DraftJsDebugLogging.logSelectionStateFailure({\n anonymizedDom: getAnonymizedEditorDOM(node, function (n) {\n var labels = [];\n\n if (n === activeElement) {\n labels.push('active element');\n }\n\n if (n === selection.anchorNode) {\n labels.push('selection anchor node');\n }\n\n if (n === selection.focusNode) {\n labels.push('selection focus node');\n }\n\n return labels;\n }),\n extraParams: JSON.stringify({\n activeElementName: activeElement ? activeElement.nodeName : null,\n nodeIsFocus: node === selection.focusNode,\n nodeWasFocus: nodeWasFocus,\n selectionRangeCount: selection.rangeCount,\n selectionAnchorNodeName: selection.anchorNode ? selection.anchorNode.nodeName : null,\n selectionAnchorOffset: selection.anchorOffset,\n selectionFocusNodeName: selection.focusNode ? selection.focusNode.nodeName : null,\n selectionFocusOffset: selection.focusOffset,\n message: e ? '' + e : null,\n offset: offset\n }, null, 2),\n selectionState: JSON.stringify(selectionState.toJS(), null, 2)\n }); // allow the error to be thrown -\n // better than continuing in a broken state\n\n throw e;\n }\n } else {\n // IE doesn't support extend. This will mean no backward selection.\n // Extract the existing selection range and add focus to it.\n // Additionally, clone the selection range. IE11 throws an\n // InvalidStateError when attempting to access selection properties\n // after the range is detached.\n if (node && selection.rangeCount > 0) {\n var range = selection.getRangeAt(0);\n range.setEnd(node, offset);\n selection.addRange(range.cloneRange());\n }\n }\n}\n\nfunction addPointToSelection(selection, node, offset, selectionState) {\n var range = getCorrectDocumentFromNode(node).createRange(); // logging to catch bug that is being reported in t16250795\n\n if (offset > getNodeLength(node)) {\n // in this case we know that the call to 'range.setStart' is about to throw\n DraftJsDebugLogging.logSelectionStateFailure({\n anonymizedDom: getAnonymizedEditorDOM(node),\n extraParams: JSON.stringify({\n offset: offset\n }),\n selectionState: JSON.stringify(selectionState.toJS())\n });\n DraftEffects.handleExtensionCausedError();\n }\n\n range.setStart(node, offset); // IE sometimes throws Unspecified Error when trying to addRange\n\n if (isIE) {\n try {\n selection.addRange(range);\n } catch (e) {\n if (process.env.NODE_ENV !== \"production\") {\n /* eslint-disable-next-line no-console */\n console.warn('Call to selection.addRange() threw exception: ', e);\n }\n }\n } else {\n selection.addRange(range);\n }\n}\n\nmodule.exports = {\n setDraftEditorSelection: setDraftEditorSelection,\n addFocusToSelection: addFocusToSelection\n};","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar ContentBlockNode = require(\"./ContentBlockNode\");\n\nvar generateRandomKey = require(\"./generateRandomKey\");\n\nvar Immutable = require(\"immutable\");\n\nvar invariant = require(\"fbjs/lib/invariant\");\n\nvar modifyBlockForContentState = require(\"./modifyBlockForContentState\");\n\nvar List = Immutable.List,\n Map = Immutable.Map;\n\nvar transformBlock = function transformBlock(key, blockMap, func) {\n if (!key) {\n return;\n }\n\n var block = blockMap.get(key);\n\n if (!block) {\n return;\n }\n\n blockMap.set(key, func(block));\n};\n\nvar updateBlockMapLinks = function updateBlockMapLinks(blockMap, originalBlock, belowBlock) {\n return blockMap.withMutations(function (blocks) {\n var originalBlockKey = originalBlock.getKey();\n var belowBlockKey = belowBlock.getKey(); // update block parent\n\n transformBlock(originalBlock.getParentKey(), blocks, function (block) {\n var parentChildrenList = block.getChildKeys();\n var insertionIndex = parentChildrenList.indexOf(originalBlockKey) + 1;\n var newChildrenArray = parentChildrenList.toArray();\n newChildrenArray.splice(insertionIndex, 0, belowBlockKey);\n return block.merge({\n children: List(newChildrenArray)\n });\n }); // update original next block\n\n transformBlock(originalBlock.getNextSiblingKey(), blocks, function (block) {\n return block.merge({\n prevSibling: belowBlockKey\n });\n }); // update original block\n\n transformBlock(originalBlockKey, blocks, function (block) {\n return block.merge({\n nextSibling: belowBlockKey\n });\n }); // update below block\n\n transformBlock(belowBlockKey, blocks, function (block) {\n return block.merge({\n prevSibling: originalBlockKey\n });\n });\n });\n};\n\nvar splitBlockInContentState = function splitBlockInContentState(contentState, selectionState) {\n !selectionState.isCollapsed() ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'Selection range must be collapsed.') : invariant(false) : void 0;\n var key = selectionState.getAnchorKey();\n var blockMap = contentState.getBlockMap();\n var blockToSplit = blockMap.get(key);\n var text = blockToSplit.getText();\n\n if (!text) {\n var blockType = blockToSplit.getType();\n\n if (blockType === 'unordered-list-item' || blockType === 'ordered-list-item') {\n return modifyBlockForContentState(contentState, selectionState, function (block) {\n return block.merge({\n type: 'unstyled',\n depth: 0\n });\n });\n }\n }\n\n var offset = selectionState.getAnchorOffset();\n var chars = blockToSplit.getCharacterList();\n var keyBelow = generateRandomKey();\n var isExperimentalTreeBlock = blockToSplit instanceof ContentBlockNode;\n var blockAbove = blockToSplit.merge({\n text: text.slice(0, offset),\n characterList: chars.slice(0, offset)\n });\n var blockBelow = blockAbove.merge({\n key: keyBelow,\n text: text.slice(offset),\n characterList: chars.slice(offset),\n data: Map()\n });\n var blocksBefore = blockMap.toSeq().takeUntil(function (v) {\n return v === blockToSplit;\n });\n var blocksAfter = blockMap.toSeq().skipUntil(function (v) {\n return v === blockToSplit;\n }).rest();\n var newBlocks = blocksBefore.concat([[key, blockAbove], [keyBelow, blockBelow]], blocksAfter).toOrderedMap();\n\n if (isExperimentalTreeBlock) {\n !blockToSplit.getChildKeys().isEmpty() ? process.env.NODE_ENV !== \"production\" ? invariant(false, 'ContentBlockNode must not have children') : invariant(false) : void 0;\n newBlocks = updateBlockMapLinks(newBlocks, blockAbove, blockBelow);\n }\n\n return contentState.merge({\n blockMap: newBlocks,\n selectionBefore: selectionState,\n selectionAfter: selectionState.merge({\n anchorKey: keyBelow,\n anchorOffset: 0,\n focusKey: keyBelow,\n focusOffset: 0,\n isBackward: false\n })\n });\n};\n\nmodule.exports = splitBlockInContentState;","/**\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n *\n * @format\n * \n * @emails oncall+draft_js\n */\n'use strict';\n\nvar NEWLINE_REGEX = /\\r\\n?|\\n/g;\n\nfunction splitTextIntoTextBlocks(text) {\n return text.split(NEWLINE_REGEX);\n}\n\nmodule.exports = splitTextIntoTextBlocks;","\"use strict\";\n\n/**\n * Copyright 2004-present Facebook. All Rights Reserved.\n *\n * @typechecks\n * \n * @format\n */\n\n/*eslint-disable no-bitwise */\n\n/**\n * Based on the rfc4122-compliant solution posted at\n * http://stackoverflow.com/questions/105034\n */\nfunction uuid() {\n return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {\n var r = Math.random() * 16 | 0;\n var v = c == 'x' ? r : r & 0x3 | 0x8;\n return v.toString(16);\n });\n}\n\nmodule.exports = uuid;","(function(root, factory) {\n 'use strict';\n // Universal Module Definition (UMD) to support AMD, CommonJS/Node.js, Rhino, and browsers.\n\n /* istanbul ignore next */\n if (typeof define === 'function' && define.amd) {\n define('error-stack-parser', ['stackframe'], factory);\n } else if (typeof exports === 'object') {\n module.exports = factory(require('stackframe'));\n } else {\n root.ErrorStackParser = factory(root.StackFrame);\n }\n}(this, function ErrorStackParser(StackFrame) {\n 'use strict';\n\n var FIREFOX_SAFARI_STACK_REGEXP = /(^|@)\\S+:\\d+/;\n var CHROME_IE_STACK_REGEXP = /^\\s*at .*(\\S+:\\d+|\\(native\\))/m;\n var SAFARI_NATIVE_CODE_REGEXP = /^(eval@)?(\\[native code])?$/;\n\n return {\n /**\n * Given an Error object, extract the most information from it.\n *\n * @param {Error} error object\n * @return {Array} of StackFrames\n */\n parse: function ErrorStackParser$$parse(error) {\n if (typeof error.stacktrace !== 'undefined' || typeof error['opera#sourceloc'] !== 'undefined') {\n return this.parseOpera(error);\n } else if (error.stack && error.stack.match(CHROME_IE_STACK_REGEXP)) {\n return this.parseV8OrIE(error);\n } else if (error.stack) {\n return this.parseFFOrSafari(error);\n } else {\n throw new Error('Cannot parse given Error object');\n }\n },\n\n // Separate line and column numbers from a string of the form: (URI:Line:Column)\n extractLocation: function ErrorStackParser$$extractLocation(urlLike) {\n // Fail-fast but return locations like \"(native)\"\n if (urlLike.indexOf(':') === -1) {\n return [urlLike];\n }\n\n var regExp = /(.+?)(?::(\\d+))?(?::(\\d+))?$/;\n var parts = regExp.exec(urlLike.replace(/[()]/g, ''));\n return [parts[1], parts[2] || undefined, parts[3] || undefined];\n },\n\n parseV8OrIE: function ErrorStackParser$$parseV8OrIE(error) {\n var filtered = error.stack.split('\\n').filter(function(line) {\n return !!line.match(CHROME_IE_STACK_REGEXP);\n }, this);\n\n return filtered.map(function(line) {\n if (line.indexOf('(eval ') > -1) {\n // Throw away eval information until we implement stacktrace.js/stackframe#8\n line = line.replace(/eval code/g, 'eval').replace(/(\\(eval at [^()]*)|(\\),.*$)/g, '');\n }\n var sanitizedLine = line.replace(/^\\s+/, '').replace(/\\(eval code/g, '(');\n\n // capture and preseve the parenthesized location \"(/foo/my bar.js:12:87)\" in\n // case it has spaces in it, as the string is split on \\s+ later on\n var location = sanitizedLine.match(/ (\\((.+):(\\d+):(\\d+)\\)$)/);\n\n // remove the parenthesized location from the line, if it was matched\n sanitizedLine = location ? sanitizedLine.replace(location[0], '') : sanitizedLine;\n\n var tokens = sanitizedLine.split(/\\s+/).slice(1);\n // if a location was matched, pass it to extractLocation() otherwise pop the last token\n var locationParts = this.extractLocation(location ? location[1] : tokens.pop());\n var functionName = tokens.join(' ') || undefined;\n var fileName = ['eval', '
'].indexOf(locationParts[0]) > -1 ? undefined : locationParts[0];\n\n return new StackFrame({\n functionName: functionName,\n fileName: fileName,\n lineNumber: locationParts[1],\n columnNumber: locationParts[2],\n source: line\n });\n }, this);\n },\n\n parseFFOrSafari: function ErrorStackParser$$parseFFOrSafari(error) {\n var filtered = error.stack.split('\\n').filter(function(line) {\n return !line.match(SAFARI_NATIVE_CODE_REGEXP);\n }, this);\n\n return filtered.map(function(line) {\n // Throw away eval information until we implement stacktrace.js/stackframe#8\n if (line.indexOf(' > eval') > -1) {\n line = line.replace(/ line (\\d+)(?: > eval line \\d+)* > eval:\\d+:\\d+/g, ':$1');\n }\n\n if (line.indexOf('@') === -1 && line.indexOf(':') === -1) {\n // Safari eval frames only have function names and nothing else\n return new StackFrame({\n functionName: line\n });\n } else {\n var functionNameRegex = /((.*\".+\"[^@]*)?[^@]*)(?:@)/;\n var matches = line.match(functionNameRegex);\n var functionName = matches && matches[1] ? matches[1] : undefined;\n var locationParts = this.extractLocation(line.replace(functionNameRegex, ''));\n\n return new StackFrame({\n functionName: functionName,\n fileName: locationParts[0],\n lineNumber: locationParts[1],\n columnNumber: locationParts[2],\n source: line\n });\n }\n }, this);\n },\n\n parseOpera: function ErrorStackParser$$parseOpera(e) {\n if (!e.stacktrace || (e.message.indexOf('\\n') > -1 &&\n e.message.split('\\n').length > e.stacktrace.split('\\n').length)) {\n return this.parseOpera9(e);\n } else if (!e.stack) {\n return this.parseOpera10(e);\n } else {\n return this.parseOpera11(e);\n }\n },\n\n parseOpera9: function ErrorStackParser$$parseOpera9(e) {\n var lineRE = /Line (\\d+).*script (?:in )?(\\S+)/i;\n var lines = e.message.split('\\n');\n var result = [];\n\n for (var i = 2, len = lines.length; i < len; i += 2) {\n var match = lineRE.exec(lines[i]);\n if (match) {\n result.push(new StackFrame({\n fileName: match[2],\n lineNumber: match[1],\n source: lines[i]\n }));\n }\n }\n\n return result;\n },\n\n parseOpera10: function ErrorStackParser$$parseOpera10(e) {\n var lineRE = /Line (\\d+).*script (?:in )?(\\S+)(?:: In function (\\S+))?$/i;\n var lines = e.stacktrace.split('\\n');\n var result = [];\n\n for (var i = 0, len = lines.length; i < len; i += 2) {\n var match = lineRE.exec(lines[i]);\n if (match) {\n result.push(\n new StackFrame({\n functionName: match[3] || undefined,\n fileName: match[2],\n lineNumber: match[1],\n source: lines[i]\n })\n );\n }\n }\n\n return result;\n },\n\n // Opera 10.65+ Error.stack very similar to FF/Safari\n parseOpera11: function ErrorStackParser$$parseOpera11(error) {\n var filtered = error.stack.split('\\n').filter(function(line) {\n return !!line.match(FIREFOX_SAFARI_STACK_REGEXP) && !line.match(/^Error created at/);\n }, this);\n\n return filtered.map(function(line) {\n var tokens = line.split('@');\n var locationParts = this.extractLocation(tokens.pop());\n var functionCall = (tokens.shift() || '');\n var functionName = functionCall\n .replace(//, '$2')\n .replace(/\\([^)]*\\)/g, '') || undefined;\n var argsRaw;\n if (functionCall.match(/\\(([^)]*)\\)/)) {\n argsRaw = functionCall.replace(/^[^(]+\\(([^)]*)\\)$/, '$1');\n }\n var args = (argsRaw === undefined || argsRaw === '[arguments not available]') ?\n undefined : argsRaw.split(',');\n\n return new StackFrame({\n functionName: functionName,\n args: args,\n fileName: locationParts[0],\n lineNumber: locationParts[1],\n columnNumber: locationParts[2],\n source: line\n });\n }, this);\n }\n };\n}));\n","(function webpackUniversalModuleDefinition(root, factory) {\n/* istanbul ignore next */\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n/* istanbul ignore next */\n\telse if(typeof exports === 'object')\n\t\texports[\"esprima\"] = factory();\n\telse\n\t\troot[\"esprima\"] = factory();\n})(this, function() {\nreturn /******/ (function(modules) { // webpackBootstrap\n/******/ \t// The module cache\n/******/ \tvar installedModules = {};\n\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n\n/******/ \t\t// Check if module is in cache\n/* istanbul ignore if */\n/******/ \t\tif(installedModules[moduleId])\n/******/ \t\t\treturn installedModules[moduleId].exports;\n\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = installedModules[moduleId] = {\n/******/ \t\t\texports: {},\n/******/ \t\t\tid: moduleId,\n/******/ \t\t\tloaded: false\n/******/ \t\t};\n\n/******/ \t\t// Execute the module function\n/******/ \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n/******/ \t\t// Flag the module as loaded\n/******/ \t\tmodule.loaded = true;\n\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n\n\n/******/ \t// expose the modules object (__webpack_modules__)\n/******/ \t__webpack_require__.m = modules;\n\n/******/ \t// expose the module cache\n/******/ \t__webpack_require__.c = installedModules;\n\n/******/ \t// __webpack_public_path__\n/******/ \t__webpack_require__.p = \"\";\n\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(0);\n/******/ })\n/************************************************************************/\n/******/ ([\n/* 0 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n\t/*\n\t Copyright JS Foundation and other contributors, https://js.foundation/\n\n\t Redistribution and use in source and binary forms, with or without\n\t modification, are permitted provided that the following conditions are met:\n\n\t * Redistributions of source code must retain the above copyright\n\t notice, this list of conditions and the following disclaimer.\n\t * Redistributions in binary form must reproduce the above copyright\n\t notice, this list of conditions and the following disclaimer in the\n\t documentation and/or other materials provided with the distribution.\n\n\t THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\n\t AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n\t IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n\t ARE DISCLAIMED. IN NO EVENT SHALL BE LIABLE FOR ANY\n\t DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n\t (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n\t LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n\t ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n\t (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n\t THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n\t*/\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\tvar comment_handler_1 = __webpack_require__(1);\n\tvar jsx_parser_1 = __webpack_require__(3);\n\tvar parser_1 = __webpack_require__(8);\n\tvar tokenizer_1 = __webpack_require__(15);\n\tfunction parse(code, options, delegate) {\n\t var commentHandler = null;\n\t var proxyDelegate = function (node, metadata) {\n\t if (delegate) {\n\t delegate(node, metadata);\n\t }\n\t if (commentHandler) {\n\t commentHandler.visit(node, metadata);\n\t }\n\t };\n\t var parserDelegate = (typeof delegate === 'function') ? proxyDelegate : null;\n\t var collectComment = false;\n\t if (options) {\n\t collectComment = (typeof options.comment === 'boolean' && options.comment);\n\t var attachComment = (typeof options.attachComment === 'boolean' && options.attachComment);\n\t if (collectComment || attachComment) {\n\t commentHandler = new comment_handler_1.CommentHandler();\n\t commentHandler.attach = attachComment;\n\t options.comment = true;\n\t parserDelegate = proxyDelegate;\n\t }\n\t }\n\t var isModule = false;\n\t if (options && typeof options.sourceType === 'string') {\n\t isModule = (options.sourceType === 'module');\n\t }\n\t var parser;\n\t if (options && typeof options.jsx === 'boolean' && options.jsx) {\n\t parser = new jsx_parser_1.JSXParser(code, options, parserDelegate);\n\t }\n\t else {\n\t parser = new parser_1.Parser(code, options, parserDelegate);\n\t }\n\t var program = isModule ? parser.parseModule() : parser.parseScript();\n\t var ast = program;\n\t if (collectComment && commentHandler) {\n\t ast.comments = commentHandler.comments;\n\t }\n\t if (parser.config.tokens) {\n\t ast.tokens = parser.tokens;\n\t }\n\t if (parser.config.tolerant) {\n\t ast.errors = parser.errorHandler.errors;\n\t }\n\t return ast;\n\t}\n\texports.parse = parse;\n\tfunction parseModule(code, options, delegate) {\n\t var parsingOptions = options || {};\n\t parsingOptions.sourceType = 'module';\n\t return parse(code, parsingOptions, delegate);\n\t}\n\texports.parseModule = parseModule;\n\tfunction parseScript(code, options, delegate) {\n\t var parsingOptions = options || {};\n\t parsingOptions.sourceType = 'script';\n\t return parse(code, parsingOptions, delegate);\n\t}\n\texports.parseScript = parseScript;\n\tfunction tokenize(code, options, delegate) {\n\t var tokenizer = new tokenizer_1.Tokenizer(code, options);\n\t var tokens;\n\t tokens = [];\n\t try {\n\t while (true) {\n\t var token = tokenizer.getNextToken();\n\t if (!token) {\n\t break;\n\t }\n\t if (delegate) {\n\t token = delegate(token);\n\t }\n\t tokens.push(token);\n\t }\n\t }\n\t catch (e) {\n\t tokenizer.errorHandler.tolerate(e);\n\t }\n\t if (tokenizer.errorHandler.tolerant) {\n\t tokens.errors = tokenizer.errors();\n\t }\n\t return tokens;\n\t}\n\texports.tokenize = tokenize;\n\tvar syntax_1 = __webpack_require__(2);\n\texports.Syntax = syntax_1.Syntax;\n\t// Sync with *.json manifests.\n\texports.version = '4.0.1';\n\n\n/***/ },\n/* 1 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\tvar syntax_1 = __webpack_require__(2);\n\tvar CommentHandler = (function () {\n\t function CommentHandler() {\n\t this.attach = false;\n\t this.comments = [];\n\t this.stack = [];\n\t this.leading = [];\n\t this.trailing = [];\n\t }\n\t CommentHandler.prototype.insertInnerComments = function (node, metadata) {\n\t // innnerComments for properties empty block\n\t // `function a() {/** comments **\\/}`\n\t if (node.type === syntax_1.Syntax.BlockStatement && node.body.length === 0) {\n\t var innerComments = [];\n\t for (var i = this.leading.length - 1; i >= 0; --i) {\n\t var entry = this.leading[i];\n\t if (metadata.end.offset >= entry.start) {\n\t innerComments.unshift(entry.comment);\n\t this.leading.splice(i, 1);\n\t this.trailing.splice(i, 1);\n\t }\n\t }\n\t if (innerComments.length) {\n\t node.innerComments = innerComments;\n\t }\n\t }\n\t };\n\t CommentHandler.prototype.findTrailingComments = function (metadata) {\n\t var trailingComments = [];\n\t if (this.trailing.length > 0) {\n\t for (var i = this.trailing.length - 1; i >= 0; --i) {\n\t var entry_1 = this.trailing[i];\n\t if (entry_1.start >= metadata.end.offset) {\n\t trailingComments.unshift(entry_1.comment);\n\t }\n\t }\n\t this.trailing.length = 0;\n\t return trailingComments;\n\t }\n\t var entry = this.stack[this.stack.length - 1];\n\t if (entry && entry.node.trailingComments) {\n\t var firstComment = entry.node.trailingComments[0];\n\t if (firstComment && firstComment.range[0] >= metadata.end.offset) {\n\t trailingComments = entry.node.trailingComments;\n\t delete entry.node.trailingComments;\n\t }\n\t }\n\t return trailingComments;\n\t };\n\t CommentHandler.prototype.findLeadingComments = function (metadata) {\n\t var leadingComments = [];\n\t var target;\n\t while (this.stack.length > 0) {\n\t var entry = this.stack[this.stack.length - 1];\n\t if (entry && entry.start >= metadata.start.offset) {\n\t target = entry.node;\n\t this.stack.pop();\n\t }\n\t else {\n\t break;\n\t }\n\t }\n\t if (target) {\n\t var count = target.leadingComments ? target.leadingComments.length : 0;\n\t for (var i = count - 1; i >= 0; --i) {\n\t var comment = target.leadingComments[i];\n\t if (comment.range[1] <= metadata.start.offset) {\n\t leadingComments.unshift(comment);\n\t target.leadingComments.splice(i, 1);\n\t }\n\t }\n\t if (target.leadingComments && target.leadingComments.length === 0) {\n\t delete target.leadingComments;\n\t }\n\t return leadingComments;\n\t }\n\t for (var i = this.leading.length - 1; i >= 0; --i) {\n\t var entry = this.leading[i];\n\t if (entry.start <= metadata.start.offset) {\n\t leadingComments.unshift(entry.comment);\n\t this.leading.splice(i, 1);\n\t }\n\t }\n\t return leadingComments;\n\t };\n\t CommentHandler.prototype.visitNode = function (node, metadata) {\n\t if (node.type === syntax_1.Syntax.Program && node.body.length > 0) {\n\t return;\n\t }\n\t this.insertInnerComments(node, metadata);\n\t var trailingComments = this.findTrailingComments(metadata);\n\t var leadingComments = this.findLeadingComments(metadata);\n\t if (leadingComments.length > 0) {\n\t node.leadingComments = leadingComments;\n\t }\n\t if (trailingComments.length > 0) {\n\t node.trailingComments = trailingComments;\n\t }\n\t this.stack.push({\n\t node: node,\n\t start: metadata.start.offset\n\t });\n\t };\n\t CommentHandler.prototype.visitComment = function (node, metadata) {\n\t var type = (node.type[0] === 'L') ? 'Line' : 'Block';\n\t var comment = {\n\t type: type,\n\t value: node.value\n\t };\n\t if (node.range) {\n\t comment.range = node.range;\n\t }\n\t if (node.loc) {\n\t comment.loc = node.loc;\n\t }\n\t this.comments.push(comment);\n\t if (this.attach) {\n\t var entry = {\n\t comment: {\n\t type: type,\n\t value: node.value,\n\t range: [metadata.start.offset, metadata.end.offset]\n\t },\n\t start: metadata.start.offset\n\t };\n\t if (node.loc) {\n\t entry.comment.loc = node.loc;\n\t }\n\t node.type = type;\n\t this.leading.push(entry);\n\t this.trailing.push(entry);\n\t }\n\t };\n\t CommentHandler.prototype.visit = function (node, metadata) {\n\t if (node.type === 'LineComment') {\n\t this.visitComment(node, metadata);\n\t }\n\t else if (node.type === 'BlockComment') {\n\t this.visitComment(node, metadata);\n\t }\n\t else if (this.attach) {\n\t this.visitNode(node, metadata);\n\t }\n\t };\n\t return CommentHandler;\n\t}());\n\texports.CommentHandler = CommentHandler;\n\n\n/***/ },\n/* 2 */\n/***/ function(module, exports) {\n\n\t\"use strict\";\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\texports.Syntax = {\n\t AssignmentExpression: 'AssignmentExpression',\n\t AssignmentPattern: 'AssignmentPattern',\n\t ArrayExpression: 'ArrayExpression',\n\t ArrayPattern: 'ArrayPattern',\n\t ArrowFunctionExpression: 'ArrowFunctionExpression',\n\t AwaitExpression: 'AwaitExpression',\n\t BlockStatement: 'BlockStatement',\n\t BinaryExpression: 'BinaryExpression',\n\t BreakStatement: 'BreakStatement',\n\t CallExpression: 'CallExpression',\n\t CatchClause: 'CatchClause',\n\t ClassBody: 'ClassBody',\n\t ClassDeclaration: 'ClassDeclaration',\n\t ClassExpression: 'ClassExpression',\n\t ConditionalExpression: 'ConditionalExpression',\n\t ContinueStatement: 'ContinueStatement',\n\t DoWhileStatement: 'DoWhileStatement',\n\t DebuggerStatement: 'DebuggerStatement',\n\t EmptyStatement: 'EmptyStatement',\n\t ExportAllDeclaration: 'ExportAllDeclaration',\n\t ExportDefaultDeclaration: 'ExportDefaultDeclaration',\n\t ExportNamedDeclaration: 'ExportNamedDeclaration',\n\t ExportSpecifier: 'ExportSpecifier',\n\t ExpressionStatement: 'ExpressionStatement',\n\t ForStatement: 'ForStatement',\n\t ForOfStatement: 'ForOfStatement',\n\t ForInStatement: 'ForInStatement',\n\t FunctionDeclaration: 'FunctionDeclaration',\n\t FunctionExpression: 'FunctionExpression',\n\t Identifier: 'Identifier',\n\t IfStatement: 'IfStatement',\n\t ImportDeclaration: 'ImportDeclaration',\n\t ImportDefaultSpecifier: 'ImportDefaultSpecifier',\n\t ImportNamespaceSpecifier: 'ImportNamespaceSpecifier',\n\t ImportSpecifier: 'ImportSpecifier',\n\t Literal: 'Literal',\n\t LabeledStatement: 'LabeledStatement',\n\t LogicalExpression: 'LogicalExpression',\n\t MemberExpression: 'MemberExpression',\n\t MetaProperty: 'MetaProperty',\n\t MethodDefinition: 'MethodDefinition',\n\t NewExpression: 'NewExpression',\n\t ObjectExpression: 'ObjectExpression',\n\t ObjectPattern: 'ObjectPattern',\n\t Program: 'Program',\n\t Property: 'Property',\n\t RestElement: 'RestElement',\n\t ReturnStatement: 'ReturnStatement',\n\t SequenceExpression: 'SequenceExpression',\n\t SpreadElement: 'SpreadElement',\n\t Super: 'Super',\n\t SwitchCase: 'SwitchCase',\n\t SwitchStatement: 'SwitchStatement',\n\t TaggedTemplateExpression: 'TaggedTemplateExpression',\n\t TemplateElement: 'TemplateElement',\n\t TemplateLiteral: 'TemplateLiteral',\n\t ThisExpression: 'ThisExpression',\n\t ThrowStatement: 'ThrowStatement',\n\t TryStatement: 'TryStatement',\n\t UnaryExpression: 'UnaryExpression',\n\t UpdateExpression: 'UpdateExpression',\n\t VariableDeclaration: 'VariableDeclaration',\n\t VariableDeclarator: 'VariableDeclarator',\n\t WhileStatement: 'WhileStatement',\n\t WithStatement: 'WithStatement',\n\t YieldExpression: 'YieldExpression'\n\t};\n\n\n/***/ },\n/* 3 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n/* istanbul ignore next */\n\tvar __extends = (this && this.__extends) || (function () {\n\t var extendStatics = Object.setPrototypeOf ||\n\t ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n\t function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n\t return function (d, b) {\n\t extendStatics(d, b);\n\t function __() { this.constructor = d; }\n\t d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n\t };\n\t})();\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\tvar character_1 = __webpack_require__(4);\n\tvar JSXNode = __webpack_require__(5);\n\tvar jsx_syntax_1 = __webpack_require__(6);\n\tvar Node = __webpack_require__(7);\n\tvar parser_1 = __webpack_require__(8);\n\tvar token_1 = __webpack_require__(13);\n\tvar xhtml_entities_1 = __webpack_require__(14);\n\ttoken_1.TokenName[100 /* Identifier */] = 'JSXIdentifier';\n\ttoken_1.TokenName[101 /* Text */] = 'JSXText';\n\t// Fully qualified element name, e.g. returns \"svg:path\"\n\tfunction getQualifiedElementName(elementName) {\n\t var qualifiedName;\n\t switch (elementName.type) {\n\t case jsx_syntax_1.JSXSyntax.JSXIdentifier:\n\t var id = elementName;\n\t qualifiedName = id.name;\n\t break;\n\t case jsx_syntax_1.JSXSyntax.JSXNamespacedName:\n\t var ns = elementName;\n\t qualifiedName = getQualifiedElementName(ns.namespace) + ':' +\n\t getQualifiedElementName(ns.name);\n\t break;\n\t case jsx_syntax_1.JSXSyntax.JSXMemberExpression:\n\t var expr = elementName;\n\t qualifiedName = getQualifiedElementName(expr.object) + '.' +\n\t getQualifiedElementName(expr.property);\n\t break;\n\t /* istanbul ignore next */\n\t default:\n\t break;\n\t }\n\t return qualifiedName;\n\t}\n\tvar JSXParser = (function (_super) {\n\t __extends(JSXParser, _super);\n\t function JSXParser(code, options, delegate) {\n\t return _super.call(this, code, options, delegate) || this;\n\t }\n\t JSXParser.prototype.parsePrimaryExpression = function () {\n\t return this.match('<') ? this.parseJSXRoot() : _super.prototype.parsePrimaryExpression.call(this);\n\t };\n\t JSXParser.prototype.startJSX = function () {\n\t // Unwind the scanner before the lookahead token.\n\t this.scanner.index = this.startMarker.index;\n\t this.scanner.lineNumber = this.startMarker.line;\n\t this.scanner.lineStart = this.startMarker.index - this.startMarker.column;\n\t };\n\t JSXParser.prototype.finishJSX = function () {\n\t // Prime the next lookahead.\n\t this.nextToken();\n\t };\n\t JSXParser.prototype.reenterJSX = function () {\n\t this.startJSX();\n\t this.expectJSX('}');\n\t // Pop the closing '}' added from the lookahead.\n\t if (this.config.tokens) {\n\t this.tokens.pop();\n\t }\n\t };\n\t JSXParser.prototype.createJSXNode = function () {\n\t this.collectComments();\n\t return {\n\t index: this.scanner.index,\n\t line: this.scanner.lineNumber,\n\t column: this.scanner.index - this.scanner.lineStart\n\t };\n\t };\n\t JSXParser.prototype.createJSXChildNode = function () {\n\t return {\n\t index: this.scanner.index,\n\t line: this.scanner.lineNumber,\n\t column: this.scanner.index - this.scanner.lineStart\n\t };\n\t };\n\t JSXParser.prototype.scanXHTMLEntity = function (quote) {\n\t var result = '&';\n\t var valid = true;\n\t var terminated = false;\n\t var numeric = false;\n\t var hex = false;\n\t while (!this.scanner.eof() && valid && !terminated) {\n\t var ch = this.scanner.source[this.scanner.index];\n\t if (ch === quote) {\n\t break;\n\t }\n\t terminated = (ch === ';');\n\t result += ch;\n\t ++this.scanner.index;\n\t if (!terminated) {\n\t switch (result.length) {\n\t case 2:\n\t // e.g. '{'\n\t numeric = (ch === '#');\n\t break;\n\t case 3:\n\t if (numeric) {\n\t // e.g. 'A'\n\t hex = (ch === 'x');\n\t valid = hex || character_1.Character.isDecimalDigit(ch.charCodeAt(0));\n\t numeric = numeric && !hex;\n\t }\n\t break;\n\t default:\n\t valid = valid && !(numeric && !character_1.Character.isDecimalDigit(ch.charCodeAt(0)));\n\t valid = valid && !(hex && !character_1.Character.isHexDigit(ch.charCodeAt(0)));\n\t break;\n\t }\n\t }\n\t }\n\t if (valid && terminated && result.length > 2) {\n\t // e.g. 'A' becomes just '#x41'\n\t var str = result.substr(1, result.length - 2);\n\t if (numeric && str.length > 1) {\n\t result = String.fromCharCode(parseInt(str.substr(1), 10));\n\t }\n\t else if (hex && str.length > 2) {\n\t result = String.fromCharCode(parseInt('0' + str.substr(1), 16));\n\t }\n\t else if (!numeric && !hex && xhtml_entities_1.XHTMLEntities[str]) {\n\t result = xhtml_entities_1.XHTMLEntities[str];\n\t }\n\t }\n\t return result;\n\t };\n\t // Scan the next JSX token. This replaces Scanner#lex when in JSX mode.\n\t JSXParser.prototype.lexJSX = function () {\n\t var cp = this.scanner.source.charCodeAt(this.scanner.index);\n\t // < > / : = { }\n\t if (cp === 60 || cp === 62 || cp === 47 || cp === 58 || cp === 61 || cp === 123 || cp === 125) {\n\t var value = this.scanner.source[this.scanner.index++];\n\t return {\n\t type: 7 /* Punctuator */,\n\t value: value,\n\t lineNumber: this.scanner.lineNumber,\n\t lineStart: this.scanner.lineStart,\n\t start: this.scanner.index - 1,\n\t end: this.scanner.index\n\t };\n\t }\n\t // \" '\n\t if (cp === 34 || cp === 39) {\n\t var start = this.scanner.index;\n\t var quote = this.scanner.source[this.scanner.index++];\n\t var str = '';\n\t while (!this.scanner.eof()) {\n\t var ch = this.scanner.source[this.scanner.index++];\n\t if (ch === quote) {\n\t break;\n\t }\n\t else if (ch === '&') {\n\t str += this.scanXHTMLEntity(quote);\n\t }\n\t else {\n\t str += ch;\n\t }\n\t }\n\t return {\n\t type: 8 /* StringLiteral */,\n\t value: str,\n\t lineNumber: this.scanner.lineNumber,\n\t lineStart: this.scanner.lineStart,\n\t start: start,\n\t end: this.scanner.index\n\t };\n\t }\n\t // ... or .\n\t if (cp === 46) {\n\t var n1 = this.scanner.source.charCodeAt(this.scanner.index + 1);\n\t var n2 = this.scanner.source.charCodeAt(this.scanner.index + 2);\n\t var value = (n1 === 46 && n2 === 46) ? '...' : '.';\n\t var start = this.scanner.index;\n\t this.scanner.index += value.length;\n\t return {\n\t type: 7 /* Punctuator */,\n\t value: value,\n\t lineNumber: this.scanner.lineNumber,\n\t lineStart: this.scanner.lineStart,\n\t start: start,\n\t end: this.scanner.index\n\t };\n\t }\n\t // `\n\t if (cp === 96) {\n\t // Only placeholder, since it will be rescanned as a real assignment expression.\n\t return {\n\t type: 10 /* Template */,\n\t value: '',\n\t lineNumber: this.scanner.lineNumber,\n\t lineStart: this.scanner.lineStart,\n\t start: this.scanner.index,\n\t end: this.scanner.index\n\t };\n\t }\n\t // Identifer can not contain backslash (char code 92).\n\t if (character_1.Character.isIdentifierStart(cp) && (cp !== 92)) {\n\t var start = this.scanner.index;\n\t ++this.scanner.index;\n\t while (!this.scanner.eof()) {\n\t var ch = this.scanner.source.charCodeAt(this.scanner.index);\n\t if (character_1.Character.isIdentifierPart(ch) && (ch !== 92)) {\n\t ++this.scanner.index;\n\t }\n\t else if (ch === 45) {\n\t // Hyphen (char code 45) can be part of an identifier.\n\t ++this.scanner.index;\n\t }\n\t else {\n\t break;\n\t }\n\t }\n\t var id = this.scanner.source.slice(start, this.scanner.index);\n\t return {\n\t type: 100 /* Identifier */,\n\t value: id,\n\t lineNumber: this.scanner.lineNumber,\n\t lineStart: this.scanner.lineStart,\n\t start: start,\n\t end: this.scanner.index\n\t };\n\t }\n\t return this.scanner.lex();\n\t };\n\t JSXParser.prototype.nextJSXToken = function () {\n\t this.collectComments();\n\t this.startMarker.index = this.scanner.index;\n\t this.startMarker.line = this.scanner.lineNumber;\n\t this.startMarker.column = this.scanner.index - this.scanner.lineStart;\n\t var token = this.lexJSX();\n\t this.lastMarker.index = this.scanner.index;\n\t this.lastMarker.line = this.scanner.lineNumber;\n\t this.lastMarker.column = this.scanner.index - this.scanner.lineStart;\n\t if (this.config.tokens) {\n\t this.tokens.push(this.convertToken(token));\n\t }\n\t return token;\n\t };\n\t JSXParser.prototype.nextJSXText = function () {\n\t this.startMarker.index = this.scanner.index;\n\t this.startMarker.line = this.scanner.lineNumber;\n\t this.startMarker.column = this.scanner.index - this.scanner.lineStart;\n\t var start = this.scanner.index;\n\t var text = '';\n\t while (!this.scanner.eof()) {\n\t var ch = this.scanner.source[this.scanner.index];\n\t if (ch === '{' || ch === '<') {\n\t break;\n\t }\n\t ++this.scanner.index;\n\t text += ch;\n\t if (character_1.Character.isLineTerminator(ch.charCodeAt(0))) {\n\t ++this.scanner.lineNumber;\n\t if (ch === '\\r' && this.scanner.source[this.scanner.index] === '\\n') {\n\t ++this.scanner.index;\n\t }\n\t this.scanner.lineStart = this.scanner.index;\n\t }\n\t }\n\t this.lastMarker.index = this.scanner.index;\n\t this.lastMarker.line = this.scanner.lineNumber;\n\t this.lastMarker.column = this.scanner.index - this.scanner.lineStart;\n\t var token = {\n\t type: 101 /* Text */,\n\t value: text,\n\t lineNumber: this.scanner.lineNumber,\n\t lineStart: this.scanner.lineStart,\n\t start: start,\n\t end: this.scanner.index\n\t };\n\t if ((text.length > 0) && this.config.tokens) {\n\t this.tokens.push(this.convertToken(token));\n\t }\n\t return token;\n\t };\n\t JSXParser.prototype.peekJSXToken = function () {\n\t var state = this.scanner.saveState();\n\t this.scanner.scanComments();\n\t var next = this.lexJSX();\n\t this.scanner.restoreState(state);\n\t return next;\n\t };\n\t // Expect the next JSX token to match the specified punctuator.\n\t // If not, an exception will be thrown.\n\t JSXParser.prototype.expectJSX = function (value) {\n\t var token = this.nextJSXToken();\n\t if (token.type !== 7 /* Punctuator */ || token.value !== value) {\n\t this.throwUnexpectedToken(token);\n\t }\n\t };\n\t // Return true if the next JSX token matches the specified punctuator.\n\t JSXParser.prototype.matchJSX = function (value) {\n\t var next = this.peekJSXToken();\n\t return next.type === 7 /* Punctuator */ && next.value === value;\n\t };\n\t JSXParser.prototype.parseJSXIdentifier = function () {\n\t var node = this.createJSXNode();\n\t var token = this.nextJSXToken();\n\t if (token.type !== 100 /* Identifier */) {\n\t this.throwUnexpectedToken(token);\n\t }\n\t return this.finalize(node, new JSXNode.JSXIdentifier(token.value));\n\t };\n\t JSXParser.prototype.parseJSXElementName = function () {\n\t var node = this.createJSXNode();\n\t var elementName = this.parseJSXIdentifier();\n\t if (this.matchJSX(':')) {\n\t var namespace = elementName;\n\t this.expectJSX(':');\n\t var name_1 = this.parseJSXIdentifier();\n\t elementName = this.finalize(node, new JSXNode.JSXNamespacedName(namespace, name_1));\n\t }\n\t else if (this.matchJSX('.')) {\n\t while (this.matchJSX('.')) {\n\t var object = elementName;\n\t this.expectJSX('.');\n\t var property = this.parseJSXIdentifier();\n\t elementName = this.finalize(node, new JSXNode.JSXMemberExpression(object, property));\n\t }\n\t }\n\t return elementName;\n\t };\n\t JSXParser.prototype.parseJSXAttributeName = function () {\n\t var node = this.createJSXNode();\n\t var attributeName;\n\t var identifier = this.parseJSXIdentifier();\n\t if (this.matchJSX(':')) {\n\t var namespace = identifier;\n\t this.expectJSX(':');\n\t var name_2 = this.parseJSXIdentifier();\n\t attributeName = this.finalize(node, new JSXNode.JSXNamespacedName(namespace, name_2));\n\t }\n\t else {\n\t attributeName = identifier;\n\t }\n\t return attributeName;\n\t };\n\t JSXParser.prototype.parseJSXStringLiteralAttribute = function () {\n\t var node = this.createJSXNode();\n\t var token = this.nextJSXToken();\n\t if (token.type !== 8 /* StringLiteral */) {\n\t this.throwUnexpectedToken(token);\n\t }\n\t var raw = this.getTokenRaw(token);\n\t return this.finalize(node, new Node.Literal(token.value, raw));\n\t };\n\t JSXParser.prototype.parseJSXExpressionAttribute = function () {\n\t var node = this.createJSXNode();\n\t this.expectJSX('{');\n\t this.finishJSX();\n\t if (this.match('}')) {\n\t this.tolerateError('JSX attributes must only be assigned a non-empty expression');\n\t }\n\t var expression = this.parseAssignmentExpression();\n\t this.reenterJSX();\n\t return this.finalize(node, new JSXNode.JSXExpressionContainer(expression));\n\t };\n\t JSXParser.prototype.parseJSXAttributeValue = function () {\n\t return this.matchJSX('{') ? this.parseJSXExpressionAttribute() :\n\t this.matchJSX('<') ? this.parseJSXElement() : this.parseJSXStringLiteralAttribute();\n\t };\n\t JSXParser.prototype.parseJSXNameValueAttribute = function () {\n\t var node = this.createJSXNode();\n\t var name = this.parseJSXAttributeName();\n\t var value = null;\n\t if (this.matchJSX('=')) {\n\t this.expectJSX('=');\n\t value = this.parseJSXAttributeValue();\n\t }\n\t return this.finalize(node, new JSXNode.JSXAttribute(name, value));\n\t };\n\t JSXParser.prototype.parseJSXSpreadAttribute = function () {\n\t var node = this.createJSXNode();\n\t this.expectJSX('{');\n\t this.expectJSX('...');\n\t this.finishJSX();\n\t var argument = this.parseAssignmentExpression();\n\t this.reenterJSX();\n\t return this.finalize(node, new JSXNode.JSXSpreadAttribute(argument));\n\t };\n\t JSXParser.prototype.parseJSXAttributes = function () {\n\t var attributes = [];\n\t while (!this.matchJSX('/') && !this.matchJSX('>')) {\n\t var attribute = this.matchJSX('{') ? this.parseJSXSpreadAttribute() :\n\t this.parseJSXNameValueAttribute();\n\t attributes.push(attribute);\n\t }\n\t return attributes;\n\t };\n\t JSXParser.prototype.parseJSXOpeningElement = function () {\n\t var node = this.createJSXNode();\n\t this.expectJSX('<');\n\t var name = this.parseJSXElementName();\n\t var attributes = this.parseJSXAttributes();\n\t var selfClosing = this.matchJSX('/');\n\t if (selfClosing) {\n\t this.expectJSX('/');\n\t }\n\t this.expectJSX('>');\n\t return this.finalize(node, new JSXNode.JSXOpeningElement(name, selfClosing, attributes));\n\t };\n\t JSXParser.prototype.parseJSXBoundaryElement = function () {\n\t var node = this.createJSXNode();\n\t this.expectJSX('<');\n\t if (this.matchJSX('/')) {\n\t this.expectJSX('/');\n\t var name_3 = this.parseJSXElementName();\n\t this.expectJSX('>');\n\t return this.finalize(node, new JSXNode.JSXClosingElement(name_3));\n\t }\n\t var name = this.parseJSXElementName();\n\t var attributes = this.parseJSXAttributes();\n\t var selfClosing = this.matchJSX('/');\n\t if (selfClosing) {\n\t this.expectJSX('/');\n\t }\n\t this.expectJSX('>');\n\t return this.finalize(node, new JSXNode.JSXOpeningElement(name, selfClosing, attributes));\n\t };\n\t JSXParser.prototype.parseJSXEmptyExpression = function () {\n\t var node = this.createJSXChildNode();\n\t this.collectComments();\n\t this.lastMarker.index = this.scanner.index;\n\t this.lastMarker.line = this.scanner.lineNumber;\n\t this.lastMarker.column = this.scanner.index - this.scanner.lineStart;\n\t return this.finalize(node, new JSXNode.JSXEmptyExpression());\n\t };\n\t JSXParser.prototype.parseJSXExpressionContainer = function () {\n\t var node = this.createJSXNode();\n\t this.expectJSX('{');\n\t var expression;\n\t if (this.matchJSX('}')) {\n\t expression = this.parseJSXEmptyExpression();\n\t this.expectJSX('}');\n\t }\n\t else {\n\t this.finishJSX();\n\t expression = this.parseAssignmentExpression();\n\t this.reenterJSX();\n\t }\n\t return this.finalize(node, new JSXNode.JSXExpressionContainer(expression));\n\t };\n\t JSXParser.prototype.parseJSXChildren = function () {\n\t var children = [];\n\t while (!this.scanner.eof()) {\n\t var node = this.createJSXChildNode();\n\t var token = this.nextJSXText();\n\t if (token.start < token.end) {\n\t var raw = this.getTokenRaw(token);\n\t var child = this.finalize(node, new JSXNode.JSXText(token.value, raw));\n\t children.push(child);\n\t }\n\t if (this.scanner.source[this.scanner.index] === '{') {\n\t var container = this.parseJSXExpressionContainer();\n\t children.push(container);\n\t }\n\t else {\n\t break;\n\t }\n\t }\n\t return children;\n\t };\n\t JSXParser.prototype.parseComplexJSXElement = function (el) {\n\t var stack = [];\n\t while (!this.scanner.eof()) {\n\t el.children = el.children.concat(this.parseJSXChildren());\n\t var node = this.createJSXChildNode();\n\t var element = this.parseJSXBoundaryElement();\n\t if (element.type === jsx_syntax_1.JSXSyntax.JSXOpeningElement) {\n\t var opening = element;\n\t if (opening.selfClosing) {\n\t var child = this.finalize(node, new JSXNode.JSXElement(opening, [], null));\n\t el.children.push(child);\n\t }\n\t else {\n\t stack.push(el);\n\t el = { node: node, opening: opening, closing: null, children: [] };\n\t }\n\t }\n\t if (element.type === jsx_syntax_1.JSXSyntax.JSXClosingElement) {\n\t el.closing = element;\n\t var open_1 = getQualifiedElementName(el.opening.name);\n\t var close_1 = getQualifiedElementName(el.closing.name);\n\t if (open_1 !== close_1) {\n\t this.tolerateError('Expected corresponding JSX closing tag for %0', open_1);\n\t }\n\t if (stack.length > 0) {\n\t var child = this.finalize(el.node, new JSXNode.JSXElement(el.opening, el.children, el.closing));\n\t el = stack[stack.length - 1];\n\t el.children.push(child);\n\t stack.pop();\n\t }\n\t else {\n\t break;\n\t }\n\t }\n\t }\n\t return el;\n\t };\n\t JSXParser.prototype.parseJSXElement = function () {\n\t var node = this.createJSXNode();\n\t var opening = this.parseJSXOpeningElement();\n\t var children = [];\n\t var closing = null;\n\t if (!opening.selfClosing) {\n\t var el = this.parseComplexJSXElement({ node: node, opening: opening, closing: closing, children: children });\n\t children = el.children;\n\t closing = el.closing;\n\t }\n\t return this.finalize(node, new JSXNode.JSXElement(opening, children, closing));\n\t };\n\t JSXParser.prototype.parseJSXRoot = function () {\n\t // Pop the opening '<' added from the lookahead.\n\t if (this.config.tokens) {\n\t this.tokens.pop();\n\t }\n\t this.startJSX();\n\t var element = this.parseJSXElement();\n\t this.finishJSX();\n\t return element;\n\t };\n\t JSXParser.prototype.isStartOfExpression = function () {\n\t return _super.prototype.isStartOfExpression.call(this) || this.match('<');\n\t };\n\t return JSXParser;\n\t}(parser_1.Parser));\n\texports.JSXParser = JSXParser;\n\n\n/***/ },\n/* 4 */\n/***/ function(module, exports) {\n\n\t\"use strict\";\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\t// See also tools/generate-unicode-regex.js.\n\tvar Regex = {\n\t // Unicode v8.0.0 NonAsciiIdentifierStart:\n\t NonAsciiIdentifierStart: /[\\xAA\\xB5\\xBA\\xC0-\\xD6\\xD8-\\xF6\\xF8-\\u02C1\\u02C6-\\u02D1\\u02E0-\\u02E4\\u02EC\\u02EE\\u0370-\\u0374\\u0376\\u0377\\u037A-\\u037D\\u037F\\u0386\\u0388-\\u038A\\u038C\\u038E-\\u03A1\\u03A3-\\u03F5\\u03F7-\\u0481\\u048A-\\u052F\\u0531-\\u0556\\u0559\\u0561-\\u0587\\u05D0-\\u05EA\\u05F0-\\u05F2\\u0620-\\u064A\\u066E\\u066F\\u0671-\\u06D3\\u06D5\\u06E5\\u06E6\\u06EE\\u06EF\\u06FA-\\u06FC\\u06FF\\u0710\\u0712-\\u072F\\u074D-\\u07A5\\u07B1\\u07CA-\\u07EA\\u07F4\\u07F5\\u07FA\\u0800-\\u0815\\u081A\\u0824\\u0828\\u0840-\\u0858\\u08A0-\\u08B4\\u0904-\\u0939\\u093D\\u0950\\u0958-\\u0961\\u0971-\\u0980\\u0985-\\u098C\\u098F\\u0990\\u0993-\\u09A8\\u09AA-\\u09B0\\u09B2\\u09B6-\\u09B9\\u09BD\\u09CE\\u09DC\\u09DD\\u09DF-\\u09E1\\u09F0\\u09F1\\u0A05-\\u0A0A\\u0A0F\\u0A10\\u0A13-\\u0A28\\u0A2A-\\u0A30\\u0A32\\u0A33\\u0A35\\u0A36\\u0A38\\u0A39\\u0A59-\\u0A5C\\u0A5E\\u0A72-\\u0A74\\u0A85-\\u0A8D\\u0A8F-\\u0A91\\u0A93-\\u0AA8\\u0AAA-\\u0AB0\\u0AB2\\u0AB3\\u0AB5-\\u0AB9\\u0ABD\\u0AD0\\u0AE0\\u0AE1\\u0AF9\\u0B05-\\u0B0C\\u0B0F\\u0B10\\u0B13-\\u0B28\\u0B2A-\\u0B30\\u0B32\\u0B33\\u0B35-\\u0B39\\u0B3D\\u0B5C\\u0B5D\\u0B5F-\\u0B61\\u0B71\\u0B83\\u0B85-\\u0B8A\\u0B8E-\\u0B90\\u0B92-\\u0B95\\u0B99\\u0B9A\\u0B9C\\u0B9E\\u0B9F\\u0BA3\\u0BA4\\u0BA8-\\u0BAA\\u0BAE-\\u0BB9\\u0BD0\\u0C05-\\u0C0C\\u0C0E-\\u0C10\\u0C12-\\u0C28\\u0C2A-\\u0C39\\u0C3D\\u0C58-\\u0C5A\\u0C60\\u0C61\\u0C85-\\u0C8C\\u0C8E-\\u0C90\\u0C92-\\u0CA8\\u0CAA-\\u0CB3\\u0CB5-\\u0CB9\\u0CBD\\u0CDE\\u0CE0\\u0CE1\\u0CF1\\u0CF2\\u0D05-\\u0D0C\\u0D0E-\\u0D10\\u0D12-\\u0D3A\\u0D3D\\u0D4E\\u0D5F-\\u0D61\\u0D7A-\\u0D7F\\u0D85-\\u0D96\\u0D9A-\\u0DB1\\u0DB3-\\u0DBB\\u0DBD\\u0DC0-\\u0DC6\\u0E01-\\u0E30\\u0E32\\u0E33\\u0E40-\\u0E46\\u0E81\\u0E82\\u0E84\\u0E87\\u0E88\\u0E8A\\u0E8D\\u0E94-\\u0E97\\u0E99-\\u0E9F\\u0EA1-\\u0EA3\\u0EA5\\u0EA7\\u0EAA\\u0EAB\\u0EAD-\\u0EB0\\u0EB2\\u0EB3\\u0EBD\\u0EC0-\\u0EC4\\u0EC6\\u0EDC-\\u0EDF\\u0F00\\u0F40-\\u0F47\\u0F49-\\u0F6C\\u0F88-\\u0F8C\\u1000-\\u102A\\u103F\\u1050-\\u1055\\u105A-\\u105D\\u1061\\u1065\\u1066\\u106E-\\u1070\\u1075-\\u1081\\u108E\\u10A0-\\u10C5\\u10C7\\u10CD\\u10D0-\\u10FA\\u10FC-\\u1248\\u124A-\\u124D\\u1250-\\u1256\\u1258\\u125A-\\u125D\\u1260-\\u1288\\u128A-\\u128D\\u1290-\\u12B0\\u12B2-\\u12B5\\u12B8-\\u12BE\\u12C0\\u12C2-\\u12C5\\u12C8-\\u12D6\\u12D8-\\u1310\\u1312-\\u1315\\u1318-\\u135A\\u1380-\\u138F\\u13A0-\\u13F5\\u13F8-\\u13FD\\u1401-\\u166C\\u166F-\\u167F\\u1681-\\u169A\\u16A0-\\u16EA\\u16EE-\\u16F8\\u1700-\\u170C\\u170E-\\u1711\\u1720-\\u1731\\u1740-\\u1751\\u1760-\\u176C\\u176E-\\u1770\\u1780-\\u17B3\\u17D7\\u17DC\\u1820-\\u1877\\u1880-\\u18A8\\u18AA\\u18B0-\\u18F5\\u1900-\\u191E\\u1950-\\u196D\\u1970-\\u1974\\u1980-\\u19AB\\u19B0-\\u19C9\\u1A00-\\u1A16\\u1A20-\\u1A54\\u1AA7\\u1B05-\\u1B33\\u1B45-\\u1B4B\\u1B83-\\u1BA0\\u1BAE\\u1BAF\\u1BBA-\\u1BE5\\u1C00-\\u1C23\\u1C4D-\\u1C4F\\u1C5A-\\u1C7D\\u1CE9-\\u1CEC\\u1CEE-\\u1CF1\\u1CF5\\u1CF6\\u1D00-\\u1DBF\\u1E00-\\u1F15\\u1F18-\\u1F1D\\u1F20-\\u1F45\\u1F48-\\u1F4D\\u1F50-\\u1F57\\u1F59\\u1F5B\\u1F5D\\u1F5F-\\u1F7D\\u1F80-\\u1FB4\\u1FB6-\\u1FBC\\u1FBE\\u1FC2-\\u1FC4\\u1FC6-\\u1FCC\\u1FD0-\\u1FD3\\u1FD6-\\u1FDB\\u1FE0-\\u1FEC\\u1FF2-\\u1FF4\\u1FF6-\\u1FFC\\u2071\\u207F\\u2090-\\u209C\\u2102\\u2107\\u210A-\\u2113\\u2115\\u2118-\\u211D\\u2124\\u2126\\u2128\\u212A-\\u2139\\u213C-\\u213F\\u2145-\\u2149\\u214E\\u2160-\\u2188\\u2C00-\\u2C2E\\u2C30-\\u2C5E\\u2C60-\\u2CE4\\u2CEB-\\u2CEE\\u2CF2\\u2CF3\\u2D00-\\u2D25\\u2D27\\u2D2D\\u2D30-\\u2D67\\u2D6F\\u2D80-\\u2D96\\u2DA0-\\u2DA6\\u2DA8-\\u2DAE\\u2DB0-\\u2DB6\\u2DB8-\\u2DBE\\u2DC0-\\u2DC6\\u2DC8-\\u2DCE\\u2DD0-\\u2DD6\\u2DD8-\\u2DDE\\u3005-\\u3007\\u3021-\\u3029\\u3031-\\u3035\\u3038-\\u303C\\u3041-\\u3096\\u309B-\\u309F\\u30A1-\\u30FA\\u30FC-\\u30FF\\u3105-\\u312D\\u3131-\\u318E\\u31A0-\\u31BA\\u31F0-\\u31FF\\u3400-\\u4DB5\\u4E00-\\u9FD5\\uA000-\\uA48C\\uA4D0-\\uA4FD\\uA500-\\uA60C\\uA610-\\uA61F\\uA62A\\uA62B\\uA640-\\uA66E\\uA67F-\\uA69D\\uA6A0-\\uA6EF\\uA717-\\uA71F\\uA722-\\uA788\\uA78B-\\uA7AD\\uA7B0-\\uA7B7\\uA7F7-\\uA801\\uA803-\\uA805\\uA807-\\uA80A\\uA80C-\\uA822\\uA840-\\uA873\\uA882-\\uA8B3\\uA8F2-\\uA8F7\\uA8FB\\uA8FD\\uA90A-\\uA925\\uA930-\\uA946\\uA960-\\uA97C\\uA984-\\uA9B2\\uA9CF\\uA9E0-\\uA9E4\\uA9E6-\\uA9EF\\uA9FA-\\uA9FE\\uAA00-\\uAA28\\uAA40-\\uAA42\\uAA44-\\uAA4B\\uAA60-\\uAA76\\uAA7A\\uAA7E-\\uAAAF\\uAAB1\\uAAB5\\uAAB6\\uAAB9-\\uAABD\\uAAC0\\uAAC2\\uAADB-\\uAADD\\uAAE0-\\uAAEA\\uAAF2-\\uAAF4\\uAB01-\\uAB06\\uAB09-\\uAB0E\\uAB11-\\uAB16\\uAB20-\\uAB26\\uAB28-\\uAB2E\\uAB30-\\uAB5A\\uAB5C-\\uAB65\\uAB70-\\uABE2\\uAC00-\\uD7A3\\uD7B0-\\uD7C6\\uD7CB-\\uD7FB\\uF900-\\uFA6D\\uFA70-\\uFAD9\\uFB00-\\uFB06\\uFB13-\\uFB17\\uFB1D\\uFB1F-\\uFB28\\uFB2A-\\uFB36\\uFB38-\\uFB3C\\uFB3E\\uFB40\\uFB41\\uFB43\\uFB44\\uFB46-\\uFBB1\\uFBD3-\\uFD3D\\uFD50-\\uFD8F\\uFD92-\\uFDC7\\uFDF0-\\uFDFB\\uFE70-\\uFE74\\uFE76-\\uFEFC\\uFF21-\\uFF3A\\uFF41-\\uFF5A\\uFF66-\\uFFBE\\uFFC2-\\uFFC7\\uFFCA-\\uFFCF\\uFFD2-\\uFFD7\\uFFDA-\\uFFDC]|\\uD800[\\uDC00-\\uDC0B\\uDC0D-\\uDC26\\uDC28-\\uDC3A\\uDC3C\\uDC3D\\uDC3F-\\uDC4D\\uDC50-\\uDC5D\\uDC80-\\uDCFA\\uDD40-\\uDD74\\uDE80-\\uDE9C\\uDEA0-\\uDED0\\uDF00-\\uDF1F\\uDF30-\\uDF4A\\uDF50-\\uDF75\\uDF80-\\uDF9D\\uDFA0-\\uDFC3\\uDFC8-\\uDFCF\\uDFD1-\\uDFD5]|\\uD801[\\uDC00-\\uDC9D\\uDD00-\\uDD27\\uDD30-\\uDD63\\uDE00-\\uDF36\\uDF40-\\uDF55\\uDF60-\\uDF67]|\\uD802[\\uDC00-\\uDC05\\uDC08\\uDC0A-\\uDC35\\uDC37\\uDC38\\uDC3C\\uDC3F-\\uDC55\\uDC60-\\uDC76\\uDC80-\\uDC9E\\uDCE0-\\uDCF2\\uDCF4\\uDCF5\\uDD00-\\uDD15\\uDD20-\\uDD39\\uDD80-\\uDDB7\\uDDBE\\uDDBF\\uDE00\\uDE10-\\uDE13\\uDE15-\\uDE17\\uDE19-\\uDE33\\uDE60-\\uDE7C\\uDE80-\\uDE9C\\uDEC0-\\uDEC7\\uDEC9-\\uDEE4\\uDF00-\\uDF35\\uDF40-\\uDF55\\uDF60-\\uDF72\\uDF80-\\uDF91]|\\uD803[\\uDC00-\\uDC48\\uDC80-\\uDCB2\\uDCC0-\\uDCF2]|\\uD804[\\uDC03-\\uDC37\\uDC83-\\uDCAF\\uDCD0-\\uDCE8\\uDD03-\\uDD26\\uDD50-\\uDD72\\uDD76\\uDD83-\\uDDB2\\uDDC1-\\uDDC4\\uDDDA\\uDDDC\\uDE00-\\uDE11\\uDE13-\\uDE2B\\uDE80-\\uDE86\\uDE88\\uDE8A-\\uDE8D\\uDE8F-\\uDE9D\\uDE9F-\\uDEA8\\uDEB0-\\uDEDE\\uDF05-\\uDF0C\\uDF0F\\uDF10\\uDF13-\\uDF28\\uDF2A-\\uDF30\\uDF32\\uDF33\\uDF35-\\uDF39\\uDF3D\\uDF50\\uDF5D-\\uDF61]|\\uD805[\\uDC80-\\uDCAF\\uDCC4\\uDCC5\\uDCC7\\uDD80-\\uDDAE\\uDDD8-\\uDDDB\\uDE00-\\uDE2F\\uDE44\\uDE80-\\uDEAA\\uDF00-\\uDF19]|\\uD806[\\uDCA0-\\uDCDF\\uDCFF\\uDEC0-\\uDEF8]|\\uD808[\\uDC00-\\uDF99]|\\uD809[\\uDC00-\\uDC6E\\uDC80-\\uDD43]|[\\uD80C\\uD840-\\uD868\\uD86A-\\uD86C\\uD86F-\\uD872][\\uDC00-\\uDFFF]|\\uD80D[\\uDC00-\\uDC2E]|\\uD811[\\uDC00-\\uDE46]|\\uD81A[\\uDC00-\\uDE38\\uDE40-\\uDE5E\\uDED0-\\uDEED\\uDF00-\\uDF2F\\uDF40-\\uDF43\\uDF63-\\uDF77\\uDF7D-\\uDF8F]|\\uD81B[\\uDF00-\\uDF44\\uDF50\\uDF93-\\uDF9F]|\\uD82C[\\uDC00\\uDC01]|\\uD82F[\\uDC00-\\uDC6A\\uDC70-\\uDC7C\\uDC80-\\uDC88\\uDC90-\\uDC99]|\\uD835[\\uDC00-\\uDC54\\uDC56-\\uDC9C\\uDC9E\\uDC9F\\uDCA2\\uDCA5\\uDCA6\\uDCA9-\\uDCAC\\uDCAE-\\uDCB9\\uDCBB\\uDCBD-\\uDCC3\\uDCC5-\\uDD05\\uDD07-\\uDD0A\\uDD0D-\\uDD14\\uDD16-\\uDD1C\\uDD1E-\\uDD39\\uDD3B-\\uDD3E\\uDD40-\\uDD44\\uDD46\\uDD4A-\\uDD50\\uDD52-\\uDEA5\\uDEA8-\\uDEC0\\uDEC2-\\uDEDA\\uDEDC-\\uDEFA\\uDEFC-\\uDF14\\uDF16-\\uDF34\\uDF36-\\uDF4E\\uDF50-\\uDF6E\\uDF70-\\uDF88\\uDF8A-\\uDFA8\\uDFAA-\\uDFC2\\uDFC4-\\uDFCB]|\\uD83A[\\uDC00-\\uDCC4]|\\uD83B[\\uDE00-\\uDE03\\uDE05-\\uDE1F\\uDE21\\uDE22\\uDE24\\uDE27\\uDE29-\\uDE32\\uDE34-\\uDE37\\uDE39\\uDE3B\\uDE42\\uDE47\\uDE49\\uDE4B\\uDE4D-\\uDE4F\\uDE51\\uDE52\\uDE54\\uDE57\\uDE59\\uDE5B\\uDE5D\\uDE5F\\uDE61\\uDE62\\uDE64\\uDE67-\\uDE6A\\uDE6C-\\uDE72\\uDE74-\\uDE77\\uDE79-\\uDE7C\\uDE7E\\uDE80-\\uDE89\\uDE8B-\\uDE9B\\uDEA1-\\uDEA3\\uDEA5-\\uDEA9\\uDEAB-\\uDEBB]|\\uD869[\\uDC00-\\uDED6\\uDF00-\\uDFFF]|\\uD86D[\\uDC00-\\uDF34\\uDF40-\\uDFFF]|\\uD86E[\\uDC00-\\uDC1D\\uDC20-\\uDFFF]|\\uD873[\\uDC00-\\uDEA1]|\\uD87E[\\uDC00-\\uDE1D]/,\n\t // Unicode v8.0.0 NonAsciiIdentifierPart:\n\t NonAsciiIdentifierPart: /[\\xAA\\xB5\\xB7\\xBA\\xC0-\\xD6\\xD8-\\xF6\\xF8-\\u02C1\\u02C6-\\u02D1\\u02E0-\\u02E4\\u02EC\\u02EE\\u0300-\\u0374\\u0376\\u0377\\u037A-\\u037D\\u037F\\u0386-\\u038A\\u038C\\u038E-\\u03A1\\u03A3-\\u03F5\\u03F7-\\u0481\\u0483-\\u0487\\u048A-\\u052F\\u0531-\\u0556\\u0559\\u0561-\\u0587\\u0591-\\u05BD\\u05BF\\u05C1\\u05C2\\u05C4\\u05C5\\u05C7\\u05D0-\\u05EA\\u05F0-\\u05F2\\u0610-\\u061A\\u0620-\\u0669\\u066E-\\u06D3\\u06D5-\\u06DC\\u06DF-\\u06E8\\u06EA-\\u06FC\\u06FF\\u0710-\\u074A\\u074D-\\u07B1\\u07C0-\\u07F5\\u07FA\\u0800-\\u082D\\u0840-\\u085B\\u08A0-\\u08B4\\u08E3-\\u0963\\u0966-\\u096F\\u0971-\\u0983\\u0985-\\u098C\\u098F\\u0990\\u0993-\\u09A8\\u09AA-\\u09B0\\u09B2\\u09B6-\\u09B9\\u09BC-\\u09C4\\u09C7\\u09C8\\u09CB-\\u09CE\\u09D7\\u09DC\\u09DD\\u09DF-\\u09E3\\u09E6-\\u09F1\\u0A01-\\u0A03\\u0A05-\\u0A0A\\u0A0F\\u0A10\\u0A13-\\u0A28\\u0A2A-\\u0A30\\u0A32\\u0A33\\u0A35\\u0A36\\u0A38\\u0A39\\u0A3C\\u0A3E-\\u0A42\\u0A47\\u0A48\\u0A4B-\\u0A4D\\u0A51\\u0A59-\\u0A5C\\u0A5E\\u0A66-\\u0A75\\u0A81-\\u0A83\\u0A85-\\u0A8D\\u0A8F-\\u0A91\\u0A93-\\u0AA8\\u0AAA-\\u0AB0\\u0AB2\\u0AB3\\u0AB5-\\u0AB9\\u0ABC-\\u0AC5\\u0AC7-\\u0AC9\\u0ACB-\\u0ACD\\u0AD0\\u0AE0-\\u0AE3\\u0AE6-\\u0AEF\\u0AF9\\u0B01-\\u0B03\\u0B05-\\u0B0C\\u0B0F\\u0B10\\u0B13-\\u0B28\\u0B2A-\\u0B30\\u0B32\\u0B33\\u0B35-\\u0B39\\u0B3C-\\u0B44\\u0B47\\u0B48\\u0B4B-\\u0B4D\\u0B56\\u0B57\\u0B5C\\u0B5D\\u0B5F-\\u0B63\\u0B66-\\u0B6F\\u0B71\\u0B82\\u0B83\\u0B85-\\u0B8A\\u0B8E-\\u0B90\\u0B92-\\u0B95\\u0B99\\u0B9A\\u0B9C\\u0B9E\\u0B9F\\u0BA3\\u0BA4\\u0BA8-\\u0BAA\\u0BAE-\\u0BB9\\u0BBE-\\u0BC2\\u0BC6-\\u0BC8\\u0BCA-\\u0BCD\\u0BD0\\u0BD7\\u0BE6-\\u0BEF\\u0C00-\\u0C03\\u0C05-\\u0C0C\\u0C0E-\\u0C10\\u0C12-\\u0C28\\u0C2A-\\u0C39\\u0C3D-\\u0C44\\u0C46-\\u0C48\\u0C4A-\\u0C4D\\u0C55\\u0C56\\u0C58-\\u0C5A\\u0C60-\\u0C63\\u0C66-\\u0C6F\\u0C81-\\u0C83\\u0C85-\\u0C8C\\u0C8E-\\u0C90\\u0C92-\\u0CA8\\u0CAA-\\u0CB3\\u0CB5-\\u0CB9\\u0CBC-\\u0CC4\\u0CC6-\\u0CC8\\u0CCA-\\u0CCD\\u0CD5\\u0CD6\\u0CDE\\u0CE0-\\u0CE3\\u0CE6-\\u0CEF\\u0CF1\\u0CF2\\u0D01-\\u0D03\\u0D05-\\u0D0C\\u0D0E-\\u0D10\\u0D12-\\u0D3A\\u0D3D-\\u0D44\\u0D46-\\u0D48\\u0D4A-\\u0D4E\\u0D57\\u0D5F-\\u0D63\\u0D66-\\u0D6F\\u0D7A-\\u0D7F\\u0D82\\u0D83\\u0D85-\\u0D96\\u0D9A-\\u0DB1\\u0DB3-\\u0DBB\\u0DBD\\u0DC0-\\u0DC6\\u0DCA\\u0DCF-\\u0DD4\\u0DD6\\u0DD8-\\u0DDF\\u0DE6-\\u0DEF\\u0DF2\\u0DF3\\u0E01-\\u0E3A\\u0E40-\\u0E4E\\u0E50-\\u0E59\\u0E81\\u0E82\\u0E84\\u0E87\\u0E88\\u0E8A\\u0E8D\\u0E94-\\u0E97\\u0E99-\\u0E9F\\u0EA1-\\u0EA3\\u0EA5\\u0EA7\\u0EAA\\u0EAB\\u0EAD-\\u0EB9\\u0EBB-\\u0EBD\\u0EC0-\\u0EC4\\u0EC6\\u0EC8-\\u0ECD\\u0ED0-\\u0ED9\\u0EDC-\\u0EDF\\u0F00\\u0F18\\u0F19\\u0F20-\\u0F29\\u0F35\\u0F37\\u0F39\\u0F3E-\\u0F47\\u0F49-\\u0F6C\\u0F71-\\u0F84\\u0F86-\\u0F97\\u0F99-\\u0FBC\\u0FC6\\u1000-\\u1049\\u1050-\\u109D\\u10A0-\\u10C5\\u10C7\\u10CD\\u10D0-\\u10FA\\u10FC-\\u1248\\u124A-\\u124D\\u1250-\\u1256\\u1258\\u125A-\\u125D\\u1260-\\u1288\\u128A-\\u128D\\u1290-\\u12B0\\u12B2-\\u12B5\\u12B8-\\u12BE\\u12C0\\u12C2-\\u12C5\\u12C8-\\u12D6\\u12D8-\\u1310\\u1312-\\u1315\\u1318-\\u135A\\u135D-\\u135F\\u1369-\\u1371\\u1380-\\u138F\\u13A0-\\u13F5\\u13F8-\\u13FD\\u1401-\\u166C\\u166F-\\u167F\\u1681-\\u169A\\u16A0-\\u16EA\\u16EE-\\u16F8\\u1700-\\u170C\\u170E-\\u1714\\u1720-\\u1734\\u1740-\\u1753\\u1760-\\u176C\\u176E-\\u1770\\u1772\\u1773\\u1780-\\u17D3\\u17D7\\u17DC\\u17DD\\u17E0-\\u17E9\\u180B-\\u180D\\u1810-\\u1819\\u1820-\\u1877\\u1880-\\u18AA\\u18B0-\\u18F5\\u1900-\\u191E\\u1920-\\u192B\\u1930-\\u193B\\u1946-\\u196D\\u1970-\\u1974\\u1980-\\u19AB\\u19B0-\\u19C9\\u19D0-\\u19DA\\u1A00-\\u1A1B\\u1A20-\\u1A5E\\u1A60-\\u1A7C\\u1A7F-\\u1A89\\u1A90-\\u1A99\\u1AA7\\u1AB0-\\u1ABD\\u1B00-\\u1B4B\\u1B50-\\u1B59\\u1B6B-\\u1B73\\u1B80-\\u1BF3\\u1C00-\\u1C37\\u1C40-\\u1C49\\u1C4D-\\u1C7D\\u1CD0-\\u1CD2\\u1CD4-\\u1CF6\\u1CF8\\u1CF9\\u1D00-\\u1DF5\\u1DFC-\\u1F15\\u1F18-\\u1F1D\\u1F20-\\u1F45\\u1F48-\\u1F4D\\u1F50-\\u1F57\\u1F59\\u1F5B\\u1F5D\\u1F5F-\\u1F7D\\u1F80-\\u1FB4\\u1FB6-\\u1FBC\\u1FBE\\u1FC2-\\u1FC4\\u1FC6-\\u1FCC\\u1FD0-\\u1FD3\\u1FD6-\\u1FDB\\u1FE0-\\u1FEC\\u1FF2-\\u1FF4\\u1FF6-\\u1FFC\\u200C\\u200D\\u203F\\u2040\\u2054\\u2071\\u207F\\u2090-\\u209C\\u20D0-\\u20DC\\u20E1\\u20E5-\\u20F0\\u2102\\u2107\\u210A-\\u2113\\u2115\\u2118-\\u211D\\u2124\\u2126\\u2128\\u212A-\\u2139\\u213C-\\u213F\\u2145-\\u2149\\u214E\\u2160-\\u2188\\u2C00-\\u2C2E\\u2C30-\\u2C5E\\u2C60-\\u2CE4\\u2CEB-\\u2CF3\\u2D00-\\u2D25\\u2D27\\u2D2D\\u2D30-\\u2D67\\u2D6F\\u2D7F-\\u2D96\\u2DA0-\\u2DA6\\u2DA8-\\u2DAE\\u2DB0-\\u2DB6\\u2DB8-\\u2DBE\\u2DC0-\\u2DC6\\u2DC8-\\u2DCE\\u2DD0-\\u2DD6\\u2DD8-\\u2DDE\\u2DE0-\\u2DFF\\u3005-\\u3007\\u3021-\\u302F\\u3031-\\u3035\\u3038-\\u303C\\u3041-\\u3096\\u3099-\\u309F\\u30A1-\\u30FA\\u30FC-\\u30FF\\u3105-\\u312D\\u3131-\\u318E\\u31A0-\\u31BA\\u31F0-\\u31FF\\u3400-\\u4DB5\\u4E00-\\u9FD5\\uA000-\\uA48C\\uA4D0-\\uA4FD\\uA500-\\uA60C\\uA610-\\uA62B\\uA640-\\uA66F\\uA674-\\uA67D\\uA67F-\\uA6F1\\uA717-\\uA71F\\uA722-\\uA788\\uA78B-\\uA7AD\\uA7B0-\\uA7B7\\uA7F7-\\uA827\\uA840-\\uA873\\uA880-\\uA8C4\\uA8D0-\\uA8D9\\uA8E0-\\uA8F7\\uA8FB\\uA8FD\\uA900-\\uA92D\\uA930-\\uA953\\uA960-\\uA97C\\uA980-\\uA9C0\\uA9CF-\\uA9D9\\uA9E0-\\uA9FE\\uAA00-\\uAA36\\uAA40-\\uAA4D\\uAA50-\\uAA59\\uAA60-\\uAA76\\uAA7A-\\uAAC2\\uAADB-\\uAADD\\uAAE0-\\uAAEF\\uAAF2-\\uAAF6\\uAB01-\\uAB06\\uAB09-\\uAB0E\\uAB11-\\uAB16\\uAB20-\\uAB26\\uAB28-\\uAB2E\\uAB30-\\uAB5A\\uAB5C-\\uAB65\\uAB70-\\uABEA\\uABEC\\uABED\\uABF0-\\uABF9\\uAC00-\\uD7A3\\uD7B0-\\uD7C6\\uD7CB-\\uD7FB\\uF900-\\uFA6D\\uFA70-\\uFAD9\\uFB00-\\uFB06\\uFB13-\\uFB17\\uFB1D-\\uFB28\\uFB2A-\\uFB36\\uFB38-\\uFB3C\\uFB3E\\uFB40\\uFB41\\uFB43\\uFB44\\uFB46-\\uFBB1\\uFBD3-\\uFD3D\\uFD50-\\uFD8F\\uFD92-\\uFDC7\\uFDF0-\\uFDFB\\uFE00-\\uFE0F\\uFE20-\\uFE2F\\uFE33\\uFE34\\uFE4D-\\uFE4F\\uFE70-\\uFE74\\uFE76-\\uFEFC\\uFF10-\\uFF19\\uFF21-\\uFF3A\\uFF3F\\uFF41-\\uFF5A\\uFF66-\\uFFBE\\uFFC2-\\uFFC7\\uFFCA-\\uFFCF\\uFFD2-\\uFFD7\\uFFDA-\\uFFDC]|\\uD800[\\uDC00-\\uDC0B\\uDC0D-\\uDC26\\uDC28-\\uDC3A\\uDC3C\\uDC3D\\uDC3F-\\uDC4D\\uDC50-\\uDC5D\\uDC80-\\uDCFA\\uDD40-\\uDD74\\uDDFD\\uDE80-\\uDE9C\\uDEA0-\\uDED0\\uDEE0\\uDF00-\\uDF1F\\uDF30-\\uDF4A\\uDF50-\\uDF7A\\uDF80-\\uDF9D\\uDFA0-\\uDFC3\\uDFC8-\\uDFCF\\uDFD1-\\uDFD5]|\\uD801[\\uDC00-\\uDC9D\\uDCA0-\\uDCA9\\uDD00-\\uDD27\\uDD30-\\uDD63\\uDE00-\\uDF36\\uDF40-\\uDF55\\uDF60-\\uDF67]|\\uD802[\\uDC00-\\uDC05\\uDC08\\uDC0A-\\uDC35\\uDC37\\uDC38\\uDC3C\\uDC3F-\\uDC55\\uDC60-\\uDC76\\uDC80-\\uDC9E\\uDCE0-\\uDCF2\\uDCF4\\uDCF5\\uDD00-\\uDD15\\uDD20-\\uDD39\\uDD80-\\uDDB7\\uDDBE\\uDDBF\\uDE00-\\uDE03\\uDE05\\uDE06\\uDE0C-\\uDE13\\uDE15-\\uDE17\\uDE19-\\uDE33\\uDE38-\\uDE3A\\uDE3F\\uDE60-\\uDE7C\\uDE80-\\uDE9C\\uDEC0-\\uDEC7\\uDEC9-\\uDEE6\\uDF00-\\uDF35\\uDF40-\\uDF55\\uDF60-\\uDF72\\uDF80-\\uDF91]|\\uD803[\\uDC00-\\uDC48\\uDC80-\\uDCB2\\uDCC0-\\uDCF2]|\\uD804[\\uDC00-\\uDC46\\uDC66-\\uDC6F\\uDC7F-\\uDCBA\\uDCD0-\\uDCE8\\uDCF0-\\uDCF9\\uDD00-\\uDD34\\uDD36-\\uDD3F\\uDD50-\\uDD73\\uDD76\\uDD80-\\uDDC4\\uDDCA-\\uDDCC\\uDDD0-\\uDDDA\\uDDDC\\uDE00-\\uDE11\\uDE13-\\uDE37\\uDE80-\\uDE86\\uDE88\\uDE8A-\\uDE8D\\uDE8F-\\uDE9D\\uDE9F-\\uDEA8\\uDEB0-\\uDEEA\\uDEF0-\\uDEF9\\uDF00-\\uDF03\\uDF05-\\uDF0C\\uDF0F\\uDF10\\uDF13-\\uDF28\\uDF2A-\\uDF30\\uDF32\\uDF33\\uDF35-\\uDF39\\uDF3C-\\uDF44\\uDF47\\uDF48\\uDF4B-\\uDF4D\\uDF50\\uDF57\\uDF5D-\\uDF63\\uDF66-\\uDF6C\\uDF70-\\uDF74]|\\uD805[\\uDC80-\\uDCC5\\uDCC7\\uDCD0-\\uDCD9\\uDD80-\\uDDB5\\uDDB8-\\uDDC0\\uDDD8-\\uDDDD\\uDE00-\\uDE40\\uDE44\\uDE50-\\uDE59\\uDE80-\\uDEB7\\uDEC0-\\uDEC9\\uDF00-\\uDF19\\uDF1D-\\uDF2B\\uDF30-\\uDF39]|\\uD806[\\uDCA0-\\uDCE9\\uDCFF\\uDEC0-\\uDEF8]|\\uD808[\\uDC00-\\uDF99]|\\uD809[\\uDC00-\\uDC6E\\uDC80-\\uDD43]|[\\uD80C\\uD840-\\uD868\\uD86A-\\uD86C\\uD86F-\\uD872][\\uDC00-\\uDFFF]|\\uD80D[\\uDC00-\\uDC2E]|\\uD811[\\uDC00-\\uDE46]|\\uD81A[\\uDC00-\\uDE38\\uDE40-\\uDE5E\\uDE60-\\uDE69\\uDED0-\\uDEED\\uDEF0-\\uDEF4\\uDF00-\\uDF36\\uDF40-\\uDF43\\uDF50-\\uDF59\\uDF63-\\uDF77\\uDF7D-\\uDF8F]|\\uD81B[\\uDF00-\\uDF44\\uDF50-\\uDF7E\\uDF8F-\\uDF9F]|\\uD82C[\\uDC00\\uDC01]|\\uD82F[\\uDC00-\\uDC6A\\uDC70-\\uDC7C\\uDC80-\\uDC88\\uDC90-\\uDC99\\uDC9D\\uDC9E]|\\uD834[\\uDD65-\\uDD69\\uDD6D-\\uDD72\\uDD7B-\\uDD82\\uDD85-\\uDD8B\\uDDAA-\\uDDAD\\uDE42-\\uDE44]|\\uD835[\\uDC00-\\uDC54\\uDC56-\\uDC9C\\uDC9E\\uDC9F\\uDCA2\\uDCA5\\uDCA6\\uDCA9-\\uDCAC\\uDCAE-\\uDCB9\\uDCBB\\uDCBD-\\uDCC3\\uDCC5-\\uDD05\\uDD07-\\uDD0A\\uDD0D-\\uDD14\\uDD16-\\uDD1C\\uDD1E-\\uDD39\\uDD3B-\\uDD3E\\uDD40-\\uDD44\\uDD46\\uDD4A-\\uDD50\\uDD52-\\uDEA5\\uDEA8-\\uDEC0\\uDEC2-\\uDEDA\\uDEDC-\\uDEFA\\uDEFC-\\uDF14\\uDF16-\\uDF34\\uDF36-\\uDF4E\\uDF50-\\uDF6E\\uDF70-\\uDF88\\uDF8A-\\uDFA8\\uDFAA-\\uDFC2\\uDFC4-\\uDFCB\\uDFCE-\\uDFFF]|\\uD836[\\uDE00-\\uDE36\\uDE3B-\\uDE6C\\uDE75\\uDE84\\uDE9B-\\uDE9F\\uDEA1-\\uDEAF]|\\uD83A[\\uDC00-\\uDCC4\\uDCD0-\\uDCD6]|\\uD83B[\\uDE00-\\uDE03\\uDE05-\\uDE1F\\uDE21\\uDE22\\uDE24\\uDE27\\uDE29-\\uDE32\\uDE34-\\uDE37\\uDE39\\uDE3B\\uDE42\\uDE47\\uDE49\\uDE4B\\uDE4D-\\uDE4F\\uDE51\\uDE52\\uDE54\\uDE57\\uDE59\\uDE5B\\uDE5D\\uDE5F\\uDE61\\uDE62\\uDE64\\uDE67-\\uDE6A\\uDE6C-\\uDE72\\uDE74-\\uDE77\\uDE79-\\uDE7C\\uDE7E\\uDE80-\\uDE89\\uDE8B-\\uDE9B\\uDEA1-\\uDEA3\\uDEA5-\\uDEA9\\uDEAB-\\uDEBB]|\\uD869[\\uDC00-\\uDED6\\uDF00-\\uDFFF]|\\uD86D[\\uDC00-\\uDF34\\uDF40-\\uDFFF]|\\uD86E[\\uDC00-\\uDC1D\\uDC20-\\uDFFF]|\\uD873[\\uDC00-\\uDEA1]|\\uD87E[\\uDC00-\\uDE1D]|\\uDB40[\\uDD00-\\uDDEF]/\n\t};\n\texports.Character = {\n\t /* tslint:disable:no-bitwise */\n\t fromCodePoint: function (cp) {\n\t return (cp < 0x10000) ? String.fromCharCode(cp) :\n\t String.fromCharCode(0xD800 + ((cp - 0x10000) >> 10)) +\n\t String.fromCharCode(0xDC00 + ((cp - 0x10000) & 1023));\n\t },\n\t // https://tc39.github.io/ecma262/#sec-white-space\n\t isWhiteSpace: function (cp) {\n\t return (cp === 0x20) || (cp === 0x09) || (cp === 0x0B) || (cp === 0x0C) || (cp === 0xA0) ||\n\t (cp >= 0x1680 && [0x1680, 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A, 0x202F, 0x205F, 0x3000, 0xFEFF].indexOf(cp) >= 0);\n\t },\n\t // https://tc39.github.io/ecma262/#sec-line-terminators\n\t isLineTerminator: function (cp) {\n\t return (cp === 0x0A) || (cp === 0x0D) || (cp === 0x2028) || (cp === 0x2029);\n\t },\n\t // https://tc39.github.io/ecma262/#sec-names-and-keywords\n\t isIdentifierStart: function (cp) {\n\t return (cp === 0x24) || (cp === 0x5F) ||\n\t (cp >= 0x41 && cp <= 0x5A) ||\n\t (cp >= 0x61 && cp <= 0x7A) ||\n\t (cp === 0x5C) ||\n\t ((cp >= 0x80) && Regex.NonAsciiIdentifierStart.test(exports.Character.fromCodePoint(cp)));\n\t },\n\t isIdentifierPart: function (cp) {\n\t return (cp === 0x24) || (cp === 0x5F) ||\n\t (cp >= 0x41 && cp <= 0x5A) ||\n\t (cp >= 0x61 && cp <= 0x7A) ||\n\t (cp >= 0x30 && cp <= 0x39) ||\n\t (cp === 0x5C) ||\n\t ((cp >= 0x80) && Regex.NonAsciiIdentifierPart.test(exports.Character.fromCodePoint(cp)));\n\t },\n\t // https://tc39.github.io/ecma262/#sec-literals-numeric-literals\n\t isDecimalDigit: function (cp) {\n\t return (cp >= 0x30 && cp <= 0x39); // 0..9\n\t },\n\t isHexDigit: function (cp) {\n\t return (cp >= 0x30 && cp <= 0x39) ||\n\t (cp >= 0x41 && cp <= 0x46) ||\n\t (cp >= 0x61 && cp <= 0x66); // a..f\n\t },\n\t isOctalDigit: function (cp) {\n\t return (cp >= 0x30 && cp <= 0x37); // 0..7\n\t }\n\t};\n\n\n/***/ },\n/* 5 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\tvar jsx_syntax_1 = __webpack_require__(6);\n\t/* tslint:disable:max-classes-per-file */\n\tvar JSXClosingElement = (function () {\n\t function JSXClosingElement(name) {\n\t this.type = jsx_syntax_1.JSXSyntax.JSXClosingElement;\n\t this.name = name;\n\t }\n\t return JSXClosingElement;\n\t}());\n\texports.JSXClosingElement = JSXClosingElement;\n\tvar JSXElement = (function () {\n\t function JSXElement(openingElement, children, closingElement) {\n\t this.type = jsx_syntax_1.JSXSyntax.JSXElement;\n\t this.openingElement = openingElement;\n\t this.children = children;\n\t this.closingElement = closingElement;\n\t }\n\t return JSXElement;\n\t}());\n\texports.JSXElement = JSXElement;\n\tvar JSXEmptyExpression = (function () {\n\t function JSXEmptyExpression() {\n\t this.type = jsx_syntax_1.JSXSyntax.JSXEmptyExpression;\n\t }\n\t return JSXEmptyExpression;\n\t}());\n\texports.JSXEmptyExpression = JSXEmptyExpression;\n\tvar JSXExpressionContainer = (function () {\n\t function JSXExpressionContainer(expression) {\n\t this.type = jsx_syntax_1.JSXSyntax.JSXExpressionContainer;\n\t this.expression = expression;\n\t }\n\t return JSXExpressionContainer;\n\t}());\n\texports.JSXExpressionContainer = JSXExpressionContainer;\n\tvar JSXIdentifier = (function () {\n\t function JSXIdentifier(name) {\n\t this.type = jsx_syntax_1.JSXSyntax.JSXIdentifier;\n\t this.name = name;\n\t }\n\t return JSXIdentifier;\n\t}());\n\texports.JSXIdentifier = JSXIdentifier;\n\tvar JSXMemberExpression = (function () {\n\t function JSXMemberExpression(object, property) {\n\t this.type = jsx_syntax_1.JSXSyntax.JSXMemberExpression;\n\t this.object = object;\n\t this.property = property;\n\t }\n\t return JSXMemberExpression;\n\t}());\n\texports.JSXMemberExpression = JSXMemberExpression;\n\tvar JSXAttribute = (function () {\n\t function JSXAttribute(name, value) {\n\t this.type = jsx_syntax_1.JSXSyntax.JSXAttribute;\n\t this.name = name;\n\t this.value = value;\n\t }\n\t return JSXAttribute;\n\t}());\n\texports.JSXAttribute = JSXAttribute;\n\tvar JSXNamespacedName = (function () {\n\t function JSXNamespacedName(namespace, name) {\n\t this.type = jsx_syntax_1.JSXSyntax.JSXNamespacedName;\n\t this.namespace = namespace;\n\t this.name = name;\n\t }\n\t return JSXNamespacedName;\n\t}());\n\texports.JSXNamespacedName = JSXNamespacedName;\n\tvar JSXOpeningElement = (function () {\n\t function JSXOpeningElement(name, selfClosing, attributes) {\n\t this.type = jsx_syntax_1.JSXSyntax.JSXOpeningElement;\n\t this.name = name;\n\t this.selfClosing = selfClosing;\n\t this.attributes = attributes;\n\t }\n\t return JSXOpeningElement;\n\t}());\n\texports.JSXOpeningElement = JSXOpeningElement;\n\tvar JSXSpreadAttribute = (function () {\n\t function JSXSpreadAttribute(argument) {\n\t this.type = jsx_syntax_1.JSXSyntax.JSXSpreadAttribute;\n\t this.argument = argument;\n\t }\n\t return JSXSpreadAttribute;\n\t}());\n\texports.JSXSpreadAttribute = JSXSpreadAttribute;\n\tvar JSXText = (function () {\n\t function JSXText(value, raw) {\n\t this.type = jsx_syntax_1.JSXSyntax.JSXText;\n\t this.value = value;\n\t this.raw = raw;\n\t }\n\t return JSXText;\n\t}());\n\texports.JSXText = JSXText;\n\n\n/***/ },\n/* 6 */\n/***/ function(module, exports) {\n\n\t\"use strict\";\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\texports.JSXSyntax = {\n\t JSXAttribute: 'JSXAttribute',\n\t JSXClosingElement: 'JSXClosingElement',\n\t JSXElement: 'JSXElement',\n\t JSXEmptyExpression: 'JSXEmptyExpression',\n\t JSXExpressionContainer: 'JSXExpressionContainer',\n\t JSXIdentifier: 'JSXIdentifier',\n\t JSXMemberExpression: 'JSXMemberExpression',\n\t JSXNamespacedName: 'JSXNamespacedName',\n\t JSXOpeningElement: 'JSXOpeningElement',\n\t JSXSpreadAttribute: 'JSXSpreadAttribute',\n\t JSXText: 'JSXText'\n\t};\n\n\n/***/ },\n/* 7 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\tvar syntax_1 = __webpack_require__(2);\n\t/* tslint:disable:max-classes-per-file */\n\tvar ArrayExpression = (function () {\n\t function ArrayExpression(elements) {\n\t this.type = syntax_1.Syntax.ArrayExpression;\n\t this.elements = elements;\n\t }\n\t return ArrayExpression;\n\t}());\n\texports.ArrayExpression = ArrayExpression;\n\tvar ArrayPattern = (function () {\n\t function ArrayPattern(elements) {\n\t this.type = syntax_1.Syntax.ArrayPattern;\n\t this.elements = elements;\n\t }\n\t return ArrayPattern;\n\t}());\n\texports.ArrayPattern = ArrayPattern;\n\tvar ArrowFunctionExpression = (function () {\n\t function ArrowFunctionExpression(params, body, expression) {\n\t this.type = syntax_1.Syntax.ArrowFunctionExpression;\n\t this.id = null;\n\t this.params = params;\n\t this.body = body;\n\t this.generator = false;\n\t this.expression = expression;\n\t this.async = false;\n\t }\n\t return ArrowFunctionExpression;\n\t}());\n\texports.ArrowFunctionExpression = ArrowFunctionExpression;\n\tvar AssignmentExpression = (function () {\n\t function AssignmentExpression(operator, left, right) {\n\t this.type = syntax_1.Syntax.AssignmentExpression;\n\t this.operator = operator;\n\t this.left = left;\n\t this.right = right;\n\t }\n\t return AssignmentExpression;\n\t}());\n\texports.AssignmentExpression = AssignmentExpression;\n\tvar AssignmentPattern = (function () {\n\t function AssignmentPattern(left, right) {\n\t this.type = syntax_1.Syntax.AssignmentPattern;\n\t this.left = left;\n\t this.right = right;\n\t }\n\t return AssignmentPattern;\n\t}());\n\texports.AssignmentPattern = AssignmentPattern;\n\tvar AsyncArrowFunctionExpression = (function () {\n\t function AsyncArrowFunctionExpression(params, body, expression) {\n\t this.type = syntax_1.Syntax.ArrowFunctionExpression;\n\t this.id = null;\n\t this.params = params;\n\t this.body = body;\n\t this.generator = false;\n\t this.expression = expression;\n\t this.async = true;\n\t }\n\t return AsyncArrowFunctionExpression;\n\t}());\n\texports.AsyncArrowFunctionExpression = AsyncArrowFunctionExpression;\n\tvar AsyncFunctionDeclaration = (function () {\n\t function AsyncFunctionDeclaration(id, params, body) {\n\t this.type = syntax_1.Syntax.FunctionDeclaration;\n\t this.id = id;\n\t this.params = params;\n\t this.body = body;\n\t this.generator = false;\n\t this.expression = false;\n\t this.async = true;\n\t }\n\t return AsyncFunctionDeclaration;\n\t}());\n\texports.AsyncFunctionDeclaration = AsyncFunctionDeclaration;\n\tvar AsyncFunctionExpression = (function () {\n\t function AsyncFunctionExpression(id, params, body) {\n\t this.type = syntax_1.Syntax.FunctionExpression;\n\t this.id = id;\n\t this.params = params;\n\t this.body = body;\n\t this.generator = false;\n\t this.expression = false;\n\t this.async = true;\n\t }\n\t return AsyncFunctionExpression;\n\t}());\n\texports.AsyncFunctionExpression = AsyncFunctionExpression;\n\tvar AwaitExpression = (function () {\n\t function AwaitExpression(argument) {\n\t this.type = syntax_1.Syntax.AwaitExpression;\n\t this.argument = argument;\n\t }\n\t return AwaitExpression;\n\t}());\n\texports.AwaitExpression = AwaitExpression;\n\tvar BinaryExpression = (function () {\n\t function BinaryExpression(operator, left, right) {\n\t var logical = (operator === '||' || operator === '&&');\n\t this.type = logical ? syntax_1.Syntax.LogicalExpression : syntax_1.Syntax.BinaryExpression;\n\t this.operator = operator;\n\t this.left = left;\n\t this.right = right;\n\t }\n\t return BinaryExpression;\n\t}());\n\texports.BinaryExpression = BinaryExpression;\n\tvar BlockStatement = (function () {\n\t function BlockStatement(body) {\n\t this.type = syntax_1.Syntax.BlockStatement;\n\t this.body = body;\n\t }\n\t return BlockStatement;\n\t}());\n\texports.BlockStatement = BlockStatement;\n\tvar BreakStatement = (function () {\n\t function BreakStatement(label) {\n\t this.type = syntax_1.Syntax.BreakStatement;\n\t this.label = label;\n\t }\n\t return BreakStatement;\n\t}());\n\texports.BreakStatement = BreakStatement;\n\tvar CallExpression = (function () {\n\t function CallExpression(callee, args) {\n\t this.type = syntax_1.Syntax.CallExpression;\n\t this.callee = callee;\n\t this.arguments = args;\n\t }\n\t return CallExpression;\n\t}());\n\texports.CallExpression = CallExpression;\n\tvar CatchClause = (function () {\n\t function CatchClause(param, body) {\n\t this.type = syntax_1.Syntax.CatchClause;\n\t this.param = param;\n\t this.body = body;\n\t }\n\t return CatchClause;\n\t}());\n\texports.CatchClause = CatchClause;\n\tvar ClassBody = (function () {\n\t function ClassBody(body) {\n\t this.type = syntax_1.Syntax.ClassBody;\n\t this.body = body;\n\t }\n\t return ClassBody;\n\t}());\n\texports.ClassBody = ClassBody;\n\tvar ClassDeclaration = (function () {\n\t function ClassDeclaration(id, superClass, body) {\n\t this.type = syntax_1.Syntax.ClassDeclaration;\n\t this.id = id;\n\t this.superClass = superClass;\n\t this.body = body;\n\t }\n\t return ClassDeclaration;\n\t}());\n\texports.ClassDeclaration = ClassDeclaration;\n\tvar ClassExpression = (function () {\n\t function ClassExpression(id, superClass, body) {\n\t this.type = syntax_1.Syntax.ClassExpression;\n\t this.id = id;\n\t this.superClass = superClass;\n\t this.body = body;\n\t }\n\t return ClassExpression;\n\t}());\n\texports.ClassExpression = ClassExpression;\n\tvar ComputedMemberExpression = (function () {\n\t function ComputedMemberExpression(object, property) {\n\t this.type = syntax_1.Syntax.MemberExpression;\n\t this.computed = true;\n\t this.object = object;\n\t this.property = property;\n\t }\n\t return ComputedMemberExpression;\n\t}());\n\texports.ComputedMemberExpression = ComputedMemberExpression;\n\tvar ConditionalExpression = (function () {\n\t function ConditionalExpression(test, consequent, alternate) {\n\t this.type = syntax_1.Syntax.ConditionalExpression;\n\t this.test = test;\n\t this.consequent = consequent;\n\t this.alternate = alternate;\n\t }\n\t return ConditionalExpression;\n\t}());\n\texports.ConditionalExpression = ConditionalExpression;\n\tvar ContinueStatement = (function () {\n\t function ContinueStatement(label) {\n\t this.type = syntax_1.Syntax.ContinueStatement;\n\t this.label = label;\n\t }\n\t return ContinueStatement;\n\t}());\n\texports.ContinueStatement = ContinueStatement;\n\tvar DebuggerStatement = (function () {\n\t function DebuggerStatement() {\n\t this.type = syntax_1.Syntax.DebuggerStatement;\n\t }\n\t return DebuggerStatement;\n\t}());\n\texports.DebuggerStatement = DebuggerStatement;\n\tvar Directive = (function () {\n\t function Directive(expression, directive) {\n\t this.type = syntax_1.Syntax.ExpressionStatement;\n\t this.expression = expression;\n\t this.directive = directive;\n\t }\n\t return Directive;\n\t}());\n\texports.Directive = Directive;\n\tvar DoWhileStatement = (function () {\n\t function DoWhileStatement(body, test) {\n\t this.type = syntax_1.Syntax.DoWhileStatement;\n\t this.body = body;\n\t this.test = test;\n\t }\n\t return DoWhileStatement;\n\t}());\n\texports.DoWhileStatement = DoWhileStatement;\n\tvar EmptyStatement = (function () {\n\t function EmptyStatement() {\n\t this.type = syntax_1.Syntax.EmptyStatement;\n\t }\n\t return EmptyStatement;\n\t}());\n\texports.EmptyStatement = EmptyStatement;\n\tvar ExportAllDeclaration = (function () {\n\t function ExportAllDeclaration(source) {\n\t this.type = syntax_1.Syntax.ExportAllDeclaration;\n\t this.source = source;\n\t }\n\t return ExportAllDeclaration;\n\t}());\n\texports.ExportAllDeclaration = ExportAllDeclaration;\n\tvar ExportDefaultDeclaration = (function () {\n\t function ExportDefaultDeclaration(declaration) {\n\t this.type = syntax_1.Syntax.ExportDefaultDeclaration;\n\t this.declaration = declaration;\n\t }\n\t return ExportDefaultDeclaration;\n\t}());\n\texports.ExportDefaultDeclaration = ExportDefaultDeclaration;\n\tvar ExportNamedDeclaration = (function () {\n\t function ExportNamedDeclaration(declaration, specifiers, source) {\n\t this.type = syntax_1.Syntax.ExportNamedDeclaration;\n\t this.declaration = declaration;\n\t this.specifiers = specifiers;\n\t this.source = source;\n\t }\n\t return ExportNamedDeclaration;\n\t}());\n\texports.ExportNamedDeclaration = ExportNamedDeclaration;\n\tvar ExportSpecifier = (function () {\n\t function ExportSpecifier(local, exported) {\n\t this.type = syntax_1.Syntax.ExportSpecifier;\n\t this.exported = exported;\n\t this.local = local;\n\t }\n\t return ExportSpecifier;\n\t}());\n\texports.ExportSpecifier = ExportSpecifier;\n\tvar ExpressionStatement = (function () {\n\t function ExpressionStatement(expression) {\n\t this.type = syntax_1.Syntax.ExpressionStatement;\n\t this.expression = expression;\n\t }\n\t return ExpressionStatement;\n\t}());\n\texports.ExpressionStatement = ExpressionStatement;\n\tvar ForInStatement = (function () {\n\t function ForInStatement(left, right, body) {\n\t this.type = syntax_1.Syntax.ForInStatement;\n\t this.left = left;\n\t this.right = right;\n\t this.body = body;\n\t this.each = false;\n\t }\n\t return ForInStatement;\n\t}());\n\texports.ForInStatement = ForInStatement;\n\tvar ForOfStatement = (function () {\n\t function ForOfStatement(left, right, body) {\n\t this.type = syntax_1.Syntax.ForOfStatement;\n\t this.left = left;\n\t this.right = right;\n\t this.body = body;\n\t }\n\t return ForOfStatement;\n\t}());\n\texports.ForOfStatement = ForOfStatement;\n\tvar ForStatement = (function () {\n\t function ForStatement(init, test, update, body) {\n\t this.type = syntax_1.Syntax.ForStatement;\n\t this.init = init;\n\t this.test = test;\n\t this.update = update;\n\t this.body = body;\n\t }\n\t return ForStatement;\n\t}());\n\texports.ForStatement = ForStatement;\n\tvar FunctionDeclaration = (function () {\n\t function FunctionDeclaration(id, params, body, generator) {\n\t this.type = syntax_1.Syntax.FunctionDeclaration;\n\t this.id = id;\n\t this.params = params;\n\t this.body = body;\n\t this.generator = generator;\n\t this.expression = false;\n\t this.async = false;\n\t }\n\t return FunctionDeclaration;\n\t}());\n\texports.FunctionDeclaration = FunctionDeclaration;\n\tvar FunctionExpression = (function () {\n\t function FunctionExpression(id, params, body, generator) {\n\t this.type = syntax_1.Syntax.FunctionExpression;\n\t this.id = id;\n\t this.params = params;\n\t this.body = body;\n\t this.generator = generator;\n\t this.expression = false;\n\t this.async = false;\n\t }\n\t return FunctionExpression;\n\t}());\n\texports.FunctionExpression = FunctionExpression;\n\tvar Identifier = (function () {\n\t function Identifier(name) {\n\t this.type = syntax_1.Syntax.Identifier;\n\t this.name = name;\n\t }\n\t return Identifier;\n\t}());\n\texports.Identifier = Identifier;\n\tvar IfStatement = (function () {\n\t function IfStatement(test, consequent, alternate) {\n\t this.type = syntax_1.Syntax.IfStatement;\n\t this.test = test;\n\t this.consequent = consequent;\n\t this.alternate = alternate;\n\t }\n\t return IfStatement;\n\t}());\n\texports.IfStatement = IfStatement;\n\tvar ImportDeclaration = (function () {\n\t function ImportDeclaration(specifiers, source) {\n\t this.type = syntax_1.Syntax.ImportDeclaration;\n\t this.specifiers = specifiers;\n\t this.source = source;\n\t }\n\t return ImportDeclaration;\n\t}());\n\texports.ImportDeclaration = ImportDeclaration;\n\tvar ImportDefaultSpecifier = (function () {\n\t function ImportDefaultSpecifier(local) {\n\t this.type = syntax_1.Syntax.ImportDefaultSpecifier;\n\t this.local = local;\n\t }\n\t return ImportDefaultSpecifier;\n\t}());\n\texports.ImportDefaultSpecifier = ImportDefaultSpecifier;\n\tvar ImportNamespaceSpecifier = (function () {\n\t function ImportNamespaceSpecifier(local) {\n\t this.type = syntax_1.Syntax.ImportNamespaceSpecifier;\n\t this.local = local;\n\t }\n\t return ImportNamespaceSpecifier;\n\t}());\n\texports.ImportNamespaceSpecifier = ImportNamespaceSpecifier;\n\tvar ImportSpecifier = (function () {\n\t function ImportSpecifier(local, imported) {\n\t this.type = syntax_1.Syntax.ImportSpecifier;\n\t this.local = local;\n\t this.imported = imported;\n\t }\n\t return ImportSpecifier;\n\t}());\n\texports.ImportSpecifier = ImportSpecifier;\n\tvar LabeledStatement = (function () {\n\t function LabeledStatement(label, body) {\n\t this.type = syntax_1.Syntax.LabeledStatement;\n\t this.label = label;\n\t this.body = body;\n\t }\n\t return LabeledStatement;\n\t}());\n\texports.LabeledStatement = LabeledStatement;\n\tvar Literal = (function () {\n\t function Literal(value, raw) {\n\t this.type = syntax_1.Syntax.Literal;\n\t this.value = value;\n\t this.raw = raw;\n\t }\n\t return Literal;\n\t}());\n\texports.Literal = Literal;\n\tvar MetaProperty = (function () {\n\t function MetaProperty(meta, property) {\n\t this.type = syntax_1.Syntax.MetaProperty;\n\t this.meta = meta;\n\t this.property = property;\n\t }\n\t return MetaProperty;\n\t}());\n\texports.MetaProperty = MetaProperty;\n\tvar MethodDefinition = (function () {\n\t function MethodDefinition(key, computed, value, kind, isStatic) {\n\t this.type = syntax_1.Syntax.MethodDefinition;\n\t this.key = key;\n\t this.computed = computed;\n\t this.value = value;\n\t this.kind = kind;\n\t this.static = isStatic;\n\t }\n\t return MethodDefinition;\n\t}());\n\texports.MethodDefinition = MethodDefinition;\n\tvar Module = (function () {\n\t function Module(body) {\n\t this.type = syntax_1.Syntax.Program;\n\t this.body = body;\n\t this.sourceType = 'module';\n\t }\n\t return Module;\n\t}());\n\texports.Module = Module;\n\tvar NewExpression = (function () {\n\t function NewExpression(callee, args) {\n\t this.type = syntax_1.Syntax.NewExpression;\n\t this.callee = callee;\n\t this.arguments = args;\n\t }\n\t return NewExpression;\n\t}());\n\texports.NewExpression = NewExpression;\n\tvar ObjectExpression = (function () {\n\t function ObjectExpression(properties) {\n\t this.type = syntax_1.Syntax.ObjectExpression;\n\t this.properties = properties;\n\t }\n\t return ObjectExpression;\n\t}());\n\texports.ObjectExpression = ObjectExpression;\n\tvar ObjectPattern = (function () {\n\t function ObjectPattern(properties) {\n\t this.type = syntax_1.Syntax.ObjectPattern;\n\t this.properties = properties;\n\t }\n\t return ObjectPattern;\n\t}());\n\texports.ObjectPattern = ObjectPattern;\n\tvar Property = (function () {\n\t function Property(kind, key, computed, value, method, shorthand) {\n\t this.type = syntax_1.Syntax.Property;\n\t this.key = key;\n\t this.computed = computed;\n\t this.value = value;\n\t this.kind = kind;\n\t this.method = method;\n\t this.shorthand = shorthand;\n\t }\n\t return Property;\n\t}());\n\texports.Property = Property;\n\tvar RegexLiteral = (function () {\n\t function RegexLiteral(value, raw, pattern, flags) {\n\t this.type = syntax_1.Syntax.Literal;\n\t this.value = value;\n\t this.raw = raw;\n\t this.regex = { pattern: pattern, flags: flags };\n\t }\n\t return RegexLiteral;\n\t}());\n\texports.RegexLiteral = RegexLiteral;\n\tvar RestElement = (function () {\n\t function RestElement(argument) {\n\t this.type = syntax_1.Syntax.RestElement;\n\t this.argument = argument;\n\t }\n\t return RestElement;\n\t}());\n\texports.RestElement = RestElement;\n\tvar ReturnStatement = (function () {\n\t function ReturnStatement(argument) {\n\t this.type = syntax_1.Syntax.ReturnStatement;\n\t this.argument = argument;\n\t }\n\t return ReturnStatement;\n\t}());\n\texports.ReturnStatement = ReturnStatement;\n\tvar Script = (function () {\n\t function Script(body) {\n\t this.type = syntax_1.Syntax.Program;\n\t this.body = body;\n\t this.sourceType = 'script';\n\t }\n\t return Script;\n\t}());\n\texports.Script = Script;\n\tvar SequenceExpression = (function () {\n\t function SequenceExpression(expressions) {\n\t this.type = syntax_1.Syntax.SequenceExpression;\n\t this.expressions = expressions;\n\t }\n\t return SequenceExpression;\n\t}());\n\texports.SequenceExpression = SequenceExpression;\n\tvar SpreadElement = (function () {\n\t function SpreadElement(argument) {\n\t this.type = syntax_1.Syntax.SpreadElement;\n\t this.argument = argument;\n\t }\n\t return SpreadElement;\n\t}());\n\texports.SpreadElement = SpreadElement;\n\tvar StaticMemberExpression = (function () {\n\t function StaticMemberExpression(object, property) {\n\t this.type = syntax_1.Syntax.MemberExpression;\n\t this.computed = false;\n\t this.object = object;\n\t this.property = property;\n\t }\n\t return StaticMemberExpression;\n\t}());\n\texports.StaticMemberExpression = StaticMemberExpression;\n\tvar Super = (function () {\n\t function Super() {\n\t this.type = syntax_1.Syntax.Super;\n\t }\n\t return Super;\n\t}());\n\texports.Super = Super;\n\tvar SwitchCase = (function () {\n\t function SwitchCase(test, consequent) {\n\t this.type = syntax_1.Syntax.SwitchCase;\n\t this.test = test;\n\t this.consequent = consequent;\n\t }\n\t return SwitchCase;\n\t}());\n\texports.SwitchCase = SwitchCase;\n\tvar SwitchStatement = (function () {\n\t function SwitchStatement(discriminant, cases) {\n\t this.type = syntax_1.Syntax.SwitchStatement;\n\t this.discriminant = discriminant;\n\t this.cases = cases;\n\t }\n\t return SwitchStatement;\n\t}());\n\texports.SwitchStatement = SwitchStatement;\n\tvar TaggedTemplateExpression = (function () {\n\t function TaggedTemplateExpression(tag, quasi) {\n\t this.type = syntax_1.Syntax.TaggedTemplateExpression;\n\t this.tag = tag;\n\t this.quasi = quasi;\n\t }\n\t return TaggedTemplateExpression;\n\t}());\n\texports.TaggedTemplateExpression = TaggedTemplateExpression;\n\tvar TemplateElement = (function () {\n\t function TemplateElement(value, tail) {\n\t this.type = syntax_1.Syntax.TemplateElement;\n\t this.value = value;\n\t this.tail = tail;\n\t }\n\t return TemplateElement;\n\t}());\n\texports.TemplateElement = TemplateElement;\n\tvar TemplateLiteral = (function () {\n\t function TemplateLiteral(quasis, expressions) {\n\t this.type = syntax_1.Syntax.TemplateLiteral;\n\t this.quasis = quasis;\n\t this.expressions = expressions;\n\t }\n\t return TemplateLiteral;\n\t}());\n\texports.TemplateLiteral = TemplateLiteral;\n\tvar ThisExpression = (function () {\n\t function ThisExpression() {\n\t this.type = syntax_1.Syntax.ThisExpression;\n\t }\n\t return ThisExpression;\n\t}());\n\texports.ThisExpression = ThisExpression;\n\tvar ThrowStatement = (function () {\n\t function ThrowStatement(argument) {\n\t this.type = syntax_1.Syntax.ThrowStatement;\n\t this.argument = argument;\n\t }\n\t return ThrowStatement;\n\t}());\n\texports.ThrowStatement = ThrowStatement;\n\tvar TryStatement = (function () {\n\t function TryStatement(block, handler, finalizer) {\n\t this.type = syntax_1.Syntax.TryStatement;\n\t this.block = block;\n\t this.handler = handler;\n\t this.finalizer = finalizer;\n\t }\n\t return TryStatement;\n\t}());\n\texports.TryStatement = TryStatement;\n\tvar UnaryExpression = (function () {\n\t function UnaryExpression(operator, argument) {\n\t this.type = syntax_1.Syntax.UnaryExpression;\n\t this.operator = operator;\n\t this.argument = argument;\n\t this.prefix = true;\n\t }\n\t return UnaryExpression;\n\t}());\n\texports.UnaryExpression = UnaryExpression;\n\tvar UpdateExpression = (function () {\n\t function UpdateExpression(operator, argument, prefix) {\n\t this.type = syntax_1.Syntax.UpdateExpression;\n\t this.operator = operator;\n\t this.argument = argument;\n\t this.prefix = prefix;\n\t }\n\t return UpdateExpression;\n\t}());\n\texports.UpdateExpression = UpdateExpression;\n\tvar VariableDeclaration = (function () {\n\t function VariableDeclaration(declarations, kind) {\n\t this.type = syntax_1.Syntax.VariableDeclaration;\n\t this.declarations = declarations;\n\t this.kind = kind;\n\t }\n\t return VariableDeclaration;\n\t}());\n\texports.VariableDeclaration = VariableDeclaration;\n\tvar VariableDeclarator = (function () {\n\t function VariableDeclarator(id, init) {\n\t this.type = syntax_1.Syntax.VariableDeclarator;\n\t this.id = id;\n\t this.init = init;\n\t }\n\t return VariableDeclarator;\n\t}());\n\texports.VariableDeclarator = VariableDeclarator;\n\tvar WhileStatement = (function () {\n\t function WhileStatement(test, body) {\n\t this.type = syntax_1.Syntax.WhileStatement;\n\t this.test = test;\n\t this.body = body;\n\t }\n\t return WhileStatement;\n\t}());\n\texports.WhileStatement = WhileStatement;\n\tvar WithStatement = (function () {\n\t function WithStatement(object, body) {\n\t this.type = syntax_1.Syntax.WithStatement;\n\t this.object = object;\n\t this.body = body;\n\t }\n\t return WithStatement;\n\t}());\n\texports.WithStatement = WithStatement;\n\tvar YieldExpression = (function () {\n\t function YieldExpression(argument, delegate) {\n\t this.type = syntax_1.Syntax.YieldExpression;\n\t this.argument = argument;\n\t this.delegate = delegate;\n\t }\n\t return YieldExpression;\n\t}());\n\texports.YieldExpression = YieldExpression;\n\n\n/***/ },\n/* 8 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\tvar assert_1 = __webpack_require__(9);\n\tvar error_handler_1 = __webpack_require__(10);\n\tvar messages_1 = __webpack_require__(11);\n\tvar Node = __webpack_require__(7);\n\tvar scanner_1 = __webpack_require__(12);\n\tvar syntax_1 = __webpack_require__(2);\n\tvar token_1 = __webpack_require__(13);\n\tvar ArrowParameterPlaceHolder = 'ArrowParameterPlaceHolder';\n\tvar Parser = (function () {\n\t function Parser(code, options, delegate) {\n\t if (options === void 0) { options = {}; }\n\t this.config = {\n\t range: (typeof options.range === 'boolean') && options.range,\n\t loc: (typeof options.loc === 'boolean') && options.loc,\n\t source: null,\n\t tokens: (typeof options.tokens === 'boolean') && options.tokens,\n\t comment: (typeof options.comment === 'boolean') && options.comment,\n\t tolerant: (typeof options.tolerant === 'boolean') && options.tolerant\n\t };\n\t if (this.config.loc && options.source && options.source !== null) {\n\t this.config.source = String(options.source);\n\t }\n\t this.delegate = delegate;\n\t this.errorHandler = new error_handler_1.ErrorHandler();\n\t this.errorHandler.tolerant = this.config.tolerant;\n\t this.scanner = new scanner_1.Scanner(code, this.errorHandler);\n\t this.scanner.trackComment = this.config.comment;\n\t this.operatorPrecedence = {\n\t ')': 0,\n\t ';': 0,\n\t ',': 0,\n\t '=': 0,\n\t ']': 0,\n\t '||': 1,\n\t '&&': 2,\n\t '|': 3,\n\t '^': 4,\n\t '&': 5,\n\t '==': 6,\n\t '!=': 6,\n\t '===': 6,\n\t '!==': 6,\n\t '<': 7,\n\t '>': 7,\n\t '<=': 7,\n\t '>=': 7,\n\t '<<': 8,\n\t '>>': 8,\n\t '>>>': 8,\n\t '+': 9,\n\t '-': 9,\n\t '*': 11,\n\t '/': 11,\n\t '%': 11\n\t };\n\t this.lookahead = {\n\t type: 2 /* EOF */,\n\t value: '',\n\t lineNumber: this.scanner.lineNumber,\n\t lineStart: 0,\n\t start: 0,\n\t end: 0\n\t };\n\t this.hasLineTerminator = false;\n\t this.context = {\n\t isModule: false,\n\t await: false,\n\t allowIn: true,\n\t allowStrictDirective: true,\n\t allowYield: true,\n\t firstCoverInitializedNameError: null,\n\t isAssignmentTarget: false,\n\t isBindingElement: false,\n\t inFunctionBody: false,\n\t inIteration: false,\n\t inSwitch: false,\n\t labelSet: {},\n\t strict: false\n\t };\n\t this.tokens = [];\n\t this.startMarker = {\n\t index: 0,\n\t line: this.scanner.lineNumber,\n\t column: 0\n\t };\n\t this.lastMarker = {\n\t index: 0,\n\t line: this.scanner.lineNumber,\n\t column: 0\n\t };\n\t this.nextToken();\n\t this.lastMarker = {\n\t index: this.scanner.index,\n\t line: this.scanner.lineNumber,\n\t column: this.scanner.index - this.scanner.lineStart\n\t };\n\t }\n\t Parser.prototype.throwError = function (messageFormat) {\n\t var values = [];\n\t for (var _i = 1; _i < arguments.length; _i++) {\n\t values[_i - 1] = arguments[_i];\n\t }\n\t var args = Array.prototype.slice.call(arguments, 1);\n\t var msg = messageFormat.replace(/%(\\d)/g, function (whole, idx) {\n\t assert_1.assert(idx < args.length, 'Message reference must be in range');\n\t return args[idx];\n\t });\n\t var index = this.lastMarker.index;\n\t var line = this.lastMarker.line;\n\t var column = this.lastMarker.column + 1;\n\t throw this.errorHandler.createError(index, line, column, msg);\n\t };\n\t Parser.prototype.tolerateError = function (messageFormat) {\n\t var values = [];\n\t for (var _i = 1; _i < arguments.length; _i++) {\n\t values[_i - 1] = arguments[_i];\n\t }\n\t var args = Array.prototype.slice.call(arguments, 1);\n\t var msg = messageFormat.replace(/%(\\d)/g, function (whole, idx) {\n\t assert_1.assert(idx < args.length, 'Message reference must be in range');\n\t return args[idx];\n\t });\n\t var index = this.lastMarker.index;\n\t var line = this.scanner.lineNumber;\n\t var column = this.lastMarker.column + 1;\n\t this.errorHandler.tolerateError(index, line, column, msg);\n\t };\n\t // Throw an exception because of the token.\n\t Parser.prototype.unexpectedTokenError = function (token, message) {\n\t var msg = message || messages_1.Messages.UnexpectedToken;\n\t var value;\n\t if (token) {\n\t if (!message) {\n\t msg = (token.type === 2 /* EOF */) ? messages_1.Messages.UnexpectedEOS :\n\t (token.type === 3 /* Identifier */) ? messages_1.Messages.UnexpectedIdentifier :\n\t (token.type === 6 /* NumericLiteral */) ? messages_1.Messages.UnexpectedNumber :\n\t (token.type === 8 /* StringLiteral */) ? messages_1.Messages.UnexpectedString :\n\t (token.type === 10 /* Template */) ? messages_1.Messages.UnexpectedTemplate :\n\t messages_1.Messages.UnexpectedToken;\n\t if (token.type === 4 /* Keyword */) {\n\t if (this.scanner.isFutureReservedWord(token.value)) {\n\t msg = messages_1.Messages.UnexpectedReserved;\n\t }\n\t else if (this.context.strict && this.scanner.isStrictModeReservedWord(token.value)) {\n\t msg = messages_1.Messages.StrictReservedWord;\n\t }\n\t }\n\t }\n\t value = token.value;\n\t }\n\t else {\n\t value = 'ILLEGAL';\n\t }\n\t msg = msg.replace('%0', value);\n\t if (token && typeof token.lineNumber === 'number') {\n\t var index = token.start;\n\t var line = token.lineNumber;\n\t var lastMarkerLineStart = this.lastMarker.index - this.lastMarker.column;\n\t var column = token.start - lastMarkerLineStart + 1;\n\t return this.errorHandler.createError(index, line, column, msg);\n\t }\n\t else {\n\t var index = this.lastMarker.index;\n\t var line = this.lastMarker.line;\n\t var column = this.lastMarker.column + 1;\n\t return this.errorHandler.createError(index, line, column, msg);\n\t }\n\t };\n\t Parser.prototype.throwUnexpectedToken = function (token, message) {\n\t throw this.unexpectedTokenError(token, message);\n\t };\n\t Parser.prototype.tolerateUnexpectedToken = function (token, message) {\n\t this.errorHandler.tolerate(this.unexpectedTokenError(token, message));\n\t };\n\t Parser.prototype.collectComments = function () {\n\t if (!this.config.comment) {\n\t this.scanner.scanComments();\n\t }\n\t else {\n\t var comments = this.scanner.scanComments();\n\t if (comments.length > 0 && this.delegate) {\n\t for (var i = 0; i < comments.length; ++i) {\n\t var e = comments[i];\n\t var node = void 0;\n\t node = {\n\t type: e.multiLine ? 'BlockComment' : 'LineComment',\n\t value: this.scanner.source.slice(e.slice[0], e.slice[1])\n\t };\n\t if (this.config.range) {\n\t node.range = e.range;\n\t }\n\t if (this.config.loc) {\n\t node.loc = e.loc;\n\t }\n\t var metadata = {\n\t start: {\n\t line: e.loc.start.line,\n\t column: e.loc.start.column,\n\t offset: e.range[0]\n\t },\n\t end: {\n\t line: e.loc.end.line,\n\t column: e.loc.end.column,\n\t offset: e.range[1]\n\t }\n\t };\n\t this.delegate(node, metadata);\n\t }\n\t }\n\t }\n\t };\n\t // From internal representation to an external structure\n\t Parser.prototype.getTokenRaw = function (token) {\n\t return this.scanner.source.slice(token.start, token.end);\n\t };\n\t Parser.prototype.convertToken = function (token) {\n\t var t = {\n\t type: token_1.TokenName[token.type],\n\t value: this.getTokenRaw(token)\n\t };\n\t if (this.config.range) {\n\t t.range = [token.start, token.end];\n\t }\n\t if (this.config.loc) {\n\t t.loc = {\n\t start: {\n\t line: this.startMarker.line,\n\t column: this.startMarker.column\n\t },\n\t end: {\n\t line: this.scanner.lineNumber,\n\t column: this.scanner.index - this.scanner.lineStart\n\t }\n\t };\n\t }\n\t if (token.type === 9 /* RegularExpression */) {\n\t var pattern = token.pattern;\n\t var flags = token.flags;\n\t t.regex = { pattern: pattern, flags: flags };\n\t }\n\t return t;\n\t };\n\t Parser.prototype.nextToken = function () {\n\t var token = this.lookahead;\n\t this.lastMarker.index = this.scanner.index;\n\t this.lastMarker.line = this.scanner.lineNumber;\n\t this.lastMarker.column = this.scanner.index - this.scanner.lineStart;\n\t this.collectComments();\n\t if (this.scanner.index !== this.startMarker.index) {\n\t this.startMarker.index = this.scanner.index;\n\t this.startMarker.line = this.scanner.lineNumber;\n\t this.startMarker.column = this.scanner.index - this.scanner.lineStart;\n\t }\n\t var next = this.scanner.lex();\n\t this.hasLineTerminator = (token.lineNumber !== next.lineNumber);\n\t if (next && this.context.strict && next.type === 3 /* Identifier */) {\n\t if (this.scanner.isStrictModeReservedWord(next.value)) {\n\t next.type = 4 /* Keyword */;\n\t }\n\t }\n\t this.lookahead = next;\n\t if (this.config.tokens && next.type !== 2 /* EOF */) {\n\t this.tokens.push(this.convertToken(next));\n\t }\n\t return token;\n\t };\n\t Parser.prototype.nextRegexToken = function () {\n\t this.collectComments();\n\t var token = this.scanner.scanRegExp();\n\t if (this.config.tokens) {\n\t // Pop the previous token, '/' or '/='\n\t // This is added from the lookahead token.\n\t this.tokens.pop();\n\t this.tokens.push(this.convertToken(token));\n\t }\n\t // Prime the next lookahead.\n\t this.lookahead = token;\n\t this.nextToken();\n\t return token;\n\t };\n\t Parser.prototype.createNode = function () {\n\t return {\n\t index: this.startMarker.index,\n\t line: this.startMarker.line,\n\t column: this.startMarker.column\n\t };\n\t };\n\t Parser.prototype.startNode = function (token, lastLineStart) {\n\t if (lastLineStart === void 0) { lastLineStart = 0; }\n\t var column = token.start - token.lineStart;\n\t var line = token.lineNumber;\n\t if (column < 0) {\n\t column += lastLineStart;\n\t line--;\n\t }\n\t return {\n\t index: token.start,\n\t line: line,\n\t column: column\n\t };\n\t };\n\t Parser.prototype.finalize = function (marker, node) {\n\t if (this.config.range) {\n\t node.range = [marker.index, this.lastMarker.index];\n\t }\n\t if (this.config.loc) {\n\t node.loc = {\n\t start: {\n\t line: marker.line,\n\t column: marker.column,\n\t },\n\t end: {\n\t line: this.lastMarker.line,\n\t column: this.lastMarker.column\n\t }\n\t };\n\t if (this.config.source) {\n\t node.loc.source = this.config.source;\n\t }\n\t }\n\t if (this.delegate) {\n\t var metadata = {\n\t start: {\n\t line: marker.line,\n\t column: marker.column,\n\t offset: marker.index\n\t },\n\t end: {\n\t line: this.lastMarker.line,\n\t column: this.lastMarker.column,\n\t offset: this.lastMarker.index\n\t }\n\t };\n\t this.delegate(node, metadata);\n\t }\n\t return node;\n\t };\n\t // Expect the next token to match the specified punctuator.\n\t // If not, an exception will be thrown.\n\t Parser.prototype.expect = function (value) {\n\t var token = this.nextToken();\n\t if (token.type !== 7 /* Punctuator */ || token.value !== value) {\n\t this.throwUnexpectedToken(token);\n\t }\n\t };\n\t // Quietly expect a comma when in tolerant mode, otherwise delegates to expect().\n\t Parser.prototype.expectCommaSeparator = function () {\n\t if (this.config.tolerant) {\n\t var token = this.lookahead;\n\t if (token.type === 7 /* Punctuator */ && token.value === ',') {\n\t this.nextToken();\n\t }\n\t else if (token.type === 7 /* Punctuator */ && token.value === ';') {\n\t this.nextToken();\n\t this.tolerateUnexpectedToken(token);\n\t }\n\t else {\n\t this.tolerateUnexpectedToken(token, messages_1.Messages.UnexpectedToken);\n\t }\n\t }\n\t else {\n\t this.expect(',');\n\t }\n\t };\n\t // Expect the next token to match the specified keyword.\n\t // If not, an exception will be thrown.\n\t Parser.prototype.expectKeyword = function (keyword) {\n\t var token = this.nextToken();\n\t if (token.type !== 4 /* Keyword */ || token.value !== keyword) {\n\t this.throwUnexpectedToken(token);\n\t }\n\t };\n\t // Return true if the next token matches the specified punctuator.\n\t Parser.prototype.match = function (value) {\n\t return this.lookahead.type === 7 /* Punctuator */ && this.lookahead.value === value;\n\t };\n\t // Return true if the next token matches the specified keyword\n\t Parser.prototype.matchKeyword = function (keyword) {\n\t return this.lookahead.type === 4 /* Keyword */ && this.lookahead.value === keyword;\n\t };\n\t // Return true if the next token matches the specified contextual keyword\n\t // (where an identifier is sometimes a keyword depending on the context)\n\t Parser.prototype.matchContextualKeyword = function (keyword) {\n\t return this.lookahead.type === 3 /* Identifier */ && this.lookahead.value === keyword;\n\t };\n\t // Return true if the next token is an assignment operator\n\t Parser.prototype.matchAssign = function () {\n\t if (this.lookahead.type !== 7 /* Punctuator */) {\n\t return false;\n\t }\n\t var op = this.lookahead.value;\n\t return op === '=' ||\n\t op === '*=' ||\n\t op === '**=' ||\n\t op === '/=' ||\n\t op === '%=' ||\n\t op === '+=' ||\n\t op === '-=' ||\n\t op === '<<=' ||\n\t op === '>>=' ||\n\t op === '>>>=' ||\n\t op === '&=' ||\n\t op === '^=' ||\n\t op === '|=';\n\t };\n\t // Cover grammar support.\n\t //\n\t // When an assignment expression position starts with an left parenthesis, the determination of the type\n\t // of the syntax is to be deferred arbitrarily long until the end of the parentheses pair (plus a lookahead)\n\t // or the first comma. This situation also defers the determination of all the expressions nested in the pair.\n\t //\n\t // There are three productions that can be parsed in a parentheses pair that needs to be determined\n\t // after the outermost pair is closed. They are:\n\t //\n\t // 1. AssignmentExpression\n\t // 2. BindingElements\n\t // 3. AssignmentTargets\n\t //\n\t // In order to avoid exponential backtracking, we use two flags to denote if the production can be\n\t // binding element or assignment target.\n\t //\n\t // The three productions have the relationship:\n\t //\n\t // BindingElements ⊆ AssignmentTargets ⊆ AssignmentExpression\n\t //\n\t // with a single exception that CoverInitializedName when used directly in an Expression, generates\n\t // an early error. Therefore, we need the third state, firstCoverInitializedNameError, to track the\n\t // first usage of CoverInitializedName and report it when we reached the end of the parentheses pair.\n\t //\n\t // isolateCoverGrammar function runs the given parser function with a new cover grammar context, and it does not\n\t // effect the current flags. This means the production the parser parses is only used as an expression. Therefore\n\t // the CoverInitializedName check is conducted.\n\t //\n\t // inheritCoverGrammar function runs the given parse function with a new cover grammar context, and it propagates\n\t // the flags outside of the parser. This means the production the parser parses is used as a part of a potential\n\t // pattern. The CoverInitializedName check is deferred.\n\t Parser.prototype.isolateCoverGrammar = function (parseFunction) {\n\t var previousIsBindingElement = this.context.isBindingElement;\n\t var previousIsAssignmentTarget = this.context.isAssignmentTarget;\n\t var previousFirstCoverInitializedNameError = this.context.firstCoverInitializedNameError;\n\t this.context.isBindingElement = true;\n\t this.context.isAssignmentTarget = true;\n\t this.context.firstCoverInitializedNameError = null;\n\t var result = parseFunction.call(this);\n\t if (this.context.firstCoverInitializedNameError !== null) {\n\t this.throwUnexpectedToken(this.context.firstCoverInitializedNameError);\n\t }\n\t this.context.isBindingElement = previousIsBindingElement;\n\t this.context.isAssignmentTarget = previousIsAssignmentTarget;\n\t this.context.firstCoverInitializedNameError = previousFirstCoverInitializedNameError;\n\t return result;\n\t };\n\t Parser.prototype.inheritCoverGrammar = function (parseFunction) {\n\t var previousIsBindingElement = this.context.isBindingElement;\n\t var previousIsAssignmentTarget = this.context.isAssignmentTarget;\n\t var previousFirstCoverInitializedNameError = this.context.firstCoverInitializedNameError;\n\t this.context.isBindingElement = true;\n\t this.context.isAssignmentTarget = true;\n\t this.context.firstCoverInitializedNameError = null;\n\t var result = parseFunction.call(this);\n\t this.context.isBindingElement = this.context.isBindingElement && previousIsBindingElement;\n\t this.context.isAssignmentTarget = this.context.isAssignmentTarget && previousIsAssignmentTarget;\n\t this.context.firstCoverInitializedNameError = previousFirstCoverInitializedNameError || this.context.firstCoverInitializedNameError;\n\t return result;\n\t };\n\t Parser.prototype.consumeSemicolon = function () {\n\t if (this.match(';')) {\n\t this.nextToken();\n\t }\n\t else if (!this.hasLineTerminator) {\n\t if (this.lookahead.type !== 2 /* EOF */ && !this.match('}')) {\n\t this.throwUnexpectedToken(this.lookahead);\n\t }\n\t this.lastMarker.index = this.startMarker.index;\n\t this.lastMarker.line = this.startMarker.line;\n\t this.lastMarker.column = this.startMarker.column;\n\t }\n\t };\n\t // https://tc39.github.io/ecma262/#sec-primary-expression\n\t Parser.prototype.parsePrimaryExpression = function () {\n\t var node = this.createNode();\n\t var expr;\n\t var token, raw;\n\t switch (this.lookahead.type) {\n\t case 3 /* Identifier */:\n\t if ((this.context.isModule || this.context.await) && this.lookahead.value === 'await') {\n\t this.tolerateUnexpectedToken(this.lookahead);\n\t }\n\t expr = this.matchAsyncFunction() ? this.parseFunctionExpression() : this.finalize(node, new Node.Identifier(this.nextToken().value));\n\t break;\n\t case 6 /* NumericLiteral */:\n\t case 8 /* StringLiteral */:\n\t if (this.context.strict && this.lookahead.octal) {\n\t this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.StrictOctalLiteral);\n\t }\n\t this.context.isAssignmentTarget = false;\n\t this.context.isBindingElement = false;\n\t token = this.nextToken();\n\t raw = this.getTokenRaw(token);\n\t expr = this.finalize(node, new Node.Literal(token.value, raw));\n\t break;\n\t case 1 /* BooleanLiteral */:\n\t this.context.isAssignmentTarget = false;\n\t this.context.isBindingElement = false;\n\t token = this.nextToken();\n\t raw = this.getTokenRaw(token);\n\t expr = this.finalize(node, new Node.Literal(token.value === 'true', raw));\n\t break;\n\t case 5 /* NullLiteral */:\n\t this.context.isAssignmentTarget = false;\n\t this.context.isBindingElement = false;\n\t token = this.nextToken();\n\t raw = this.getTokenRaw(token);\n\t expr = this.finalize(node, new Node.Literal(null, raw));\n\t break;\n\t case 10 /* Template */:\n\t expr = this.parseTemplateLiteral();\n\t break;\n\t case 7 /* Punctuator */:\n\t switch (this.lookahead.value) {\n\t case '(':\n\t this.context.isBindingElement = false;\n\t expr = this.inheritCoverGrammar(this.parseGroupExpression);\n\t break;\n\t case '[':\n\t expr = this.inheritCoverGrammar(this.parseArrayInitializer);\n\t break;\n\t case '{':\n\t expr = this.inheritCoverGrammar(this.parseObjectInitializer);\n\t break;\n\t case '/':\n\t case '/=':\n\t this.context.isAssignmentTarget = false;\n\t this.context.isBindingElement = false;\n\t this.scanner.index = this.startMarker.index;\n\t token = this.nextRegexToken();\n\t raw = this.getTokenRaw(token);\n\t expr = this.finalize(node, new Node.RegexLiteral(token.regex, raw, token.pattern, token.flags));\n\t break;\n\t default:\n\t expr = this.throwUnexpectedToken(this.nextToken());\n\t }\n\t break;\n\t case 4 /* Keyword */:\n\t if (!this.context.strict && this.context.allowYield && this.matchKeyword('yield')) {\n\t expr = this.parseIdentifierName();\n\t }\n\t else if (!this.context.strict && this.matchKeyword('let')) {\n\t expr = this.finalize(node, new Node.Identifier(this.nextToken().value));\n\t }\n\t else {\n\t this.context.isAssignmentTarget = false;\n\t this.context.isBindingElement = false;\n\t if (this.matchKeyword('function')) {\n\t expr = this.parseFunctionExpression();\n\t }\n\t else if (this.matchKeyword('this')) {\n\t this.nextToken();\n\t expr = this.finalize(node, new Node.ThisExpression());\n\t }\n\t else if (this.matchKeyword('class')) {\n\t expr = this.parseClassExpression();\n\t }\n\t else {\n\t expr = this.throwUnexpectedToken(this.nextToken());\n\t }\n\t }\n\t break;\n\t default:\n\t expr = this.throwUnexpectedToken(this.nextToken());\n\t }\n\t return expr;\n\t };\n\t // https://tc39.github.io/ecma262/#sec-array-initializer\n\t Parser.prototype.parseSpreadElement = function () {\n\t var node = this.createNode();\n\t this.expect('...');\n\t var arg = this.inheritCoverGrammar(this.parseAssignmentExpression);\n\t return this.finalize(node, new Node.SpreadElement(arg));\n\t };\n\t Parser.prototype.parseArrayInitializer = function () {\n\t var node = this.createNode();\n\t var elements = [];\n\t this.expect('[');\n\t while (!this.match(']')) {\n\t if (this.match(',')) {\n\t this.nextToken();\n\t elements.push(null);\n\t }\n\t else if (this.match('...')) {\n\t var element = this.parseSpreadElement();\n\t if (!this.match(']')) {\n\t this.context.isAssignmentTarget = false;\n\t this.context.isBindingElement = false;\n\t this.expect(',');\n\t }\n\t elements.push(element);\n\t }\n\t else {\n\t elements.push(this.inheritCoverGrammar(this.parseAssignmentExpression));\n\t if (!this.match(']')) {\n\t this.expect(',');\n\t }\n\t }\n\t }\n\t this.expect(']');\n\t return this.finalize(node, new Node.ArrayExpression(elements));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-object-initializer\n\t Parser.prototype.parsePropertyMethod = function (params) {\n\t this.context.isAssignmentTarget = false;\n\t this.context.isBindingElement = false;\n\t var previousStrict = this.context.strict;\n\t var previousAllowStrictDirective = this.context.allowStrictDirective;\n\t this.context.allowStrictDirective = params.simple;\n\t var body = this.isolateCoverGrammar(this.parseFunctionSourceElements);\n\t if (this.context.strict && params.firstRestricted) {\n\t this.tolerateUnexpectedToken(params.firstRestricted, params.message);\n\t }\n\t if (this.context.strict && params.stricted) {\n\t this.tolerateUnexpectedToken(params.stricted, params.message);\n\t }\n\t this.context.strict = previousStrict;\n\t this.context.allowStrictDirective = previousAllowStrictDirective;\n\t return body;\n\t };\n\t Parser.prototype.parsePropertyMethodFunction = function () {\n\t var isGenerator = false;\n\t var node = this.createNode();\n\t var previousAllowYield = this.context.allowYield;\n\t this.context.allowYield = true;\n\t var params = this.parseFormalParameters();\n\t var method = this.parsePropertyMethod(params);\n\t this.context.allowYield = previousAllowYield;\n\t return this.finalize(node, new Node.FunctionExpression(null, params.params, method, isGenerator));\n\t };\n\t Parser.prototype.parsePropertyMethodAsyncFunction = function () {\n\t var node = this.createNode();\n\t var previousAllowYield = this.context.allowYield;\n\t var previousAwait = this.context.await;\n\t this.context.allowYield = false;\n\t this.context.await = true;\n\t var params = this.parseFormalParameters();\n\t var method = this.parsePropertyMethod(params);\n\t this.context.allowYield = previousAllowYield;\n\t this.context.await = previousAwait;\n\t return this.finalize(node, new Node.AsyncFunctionExpression(null, params.params, method));\n\t };\n\t Parser.prototype.parseObjectPropertyKey = function () {\n\t var node = this.createNode();\n\t var token = this.nextToken();\n\t var key;\n\t switch (token.type) {\n\t case 8 /* StringLiteral */:\n\t case 6 /* NumericLiteral */:\n\t if (this.context.strict && token.octal) {\n\t this.tolerateUnexpectedToken(token, messages_1.Messages.StrictOctalLiteral);\n\t }\n\t var raw = this.getTokenRaw(token);\n\t key = this.finalize(node, new Node.Literal(token.value, raw));\n\t break;\n\t case 3 /* Identifier */:\n\t case 1 /* BooleanLiteral */:\n\t case 5 /* NullLiteral */:\n\t case 4 /* Keyword */:\n\t key = this.finalize(node, new Node.Identifier(token.value));\n\t break;\n\t case 7 /* Punctuator */:\n\t if (token.value === '[') {\n\t key = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t this.expect(']');\n\t }\n\t else {\n\t key = this.throwUnexpectedToken(token);\n\t }\n\t break;\n\t default:\n\t key = this.throwUnexpectedToken(token);\n\t }\n\t return key;\n\t };\n\t Parser.prototype.isPropertyKey = function (key, value) {\n\t return (key.type === syntax_1.Syntax.Identifier && key.name === value) ||\n\t (key.type === syntax_1.Syntax.Literal && key.value === value);\n\t };\n\t Parser.prototype.parseObjectProperty = function (hasProto) {\n\t var node = this.createNode();\n\t var token = this.lookahead;\n\t var kind;\n\t var key = null;\n\t var value = null;\n\t var computed = false;\n\t var method = false;\n\t var shorthand = false;\n\t var isAsync = false;\n\t if (token.type === 3 /* Identifier */) {\n\t var id = token.value;\n\t this.nextToken();\n\t computed = this.match('[');\n\t isAsync = !this.hasLineTerminator && (id === 'async') &&\n\t !this.match(':') && !this.match('(') && !this.match('*') && !this.match(',');\n\t key = isAsync ? this.parseObjectPropertyKey() : this.finalize(node, new Node.Identifier(id));\n\t }\n\t else if (this.match('*')) {\n\t this.nextToken();\n\t }\n\t else {\n\t computed = this.match('[');\n\t key = this.parseObjectPropertyKey();\n\t }\n\t var lookaheadPropertyKey = this.qualifiedPropertyName(this.lookahead);\n\t if (token.type === 3 /* Identifier */ && !isAsync && token.value === 'get' && lookaheadPropertyKey) {\n\t kind = 'get';\n\t computed = this.match('[');\n\t key = this.parseObjectPropertyKey();\n\t this.context.allowYield = false;\n\t value = this.parseGetterMethod();\n\t }\n\t else if (token.type === 3 /* Identifier */ && !isAsync && token.value === 'set' && lookaheadPropertyKey) {\n\t kind = 'set';\n\t computed = this.match('[');\n\t key = this.parseObjectPropertyKey();\n\t value = this.parseSetterMethod();\n\t }\n\t else if (token.type === 7 /* Punctuator */ && token.value === '*' && lookaheadPropertyKey) {\n\t kind = 'init';\n\t computed = this.match('[');\n\t key = this.parseObjectPropertyKey();\n\t value = this.parseGeneratorMethod();\n\t method = true;\n\t }\n\t else {\n\t if (!key) {\n\t this.throwUnexpectedToken(this.lookahead);\n\t }\n\t kind = 'init';\n\t if (this.match(':') && !isAsync) {\n\t if (!computed && this.isPropertyKey(key, '__proto__')) {\n\t if (hasProto.value) {\n\t this.tolerateError(messages_1.Messages.DuplicateProtoProperty);\n\t }\n\t hasProto.value = true;\n\t }\n\t this.nextToken();\n\t value = this.inheritCoverGrammar(this.parseAssignmentExpression);\n\t }\n\t else if (this.match('(')) {\n\t value = isAsync ? this.parsePropertyMethodAsyncFunction() : this.parsePropertyMethodFunction();\n\t method = true;\n\t }\n\t else if (token.type === 3 /* Identifier */) {\n\t var id = this.finalize(node, new Node.Identifier(token.value));\n\t if (this.match('=')) {\n\t this.context.firstCoverInitializedNameError = this.lookahead;\n\t this.nextToken();\n\t shorthand = true;\n\t var init = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t value = this.finalize(node, new Node.AssignmentPattern(id, init));\n\t }\n\t else {\n\t shorthand = true;\n\t value = id;\n\t }\n\t }\n\t else {\n\t this.throwUnexpectedToken(this.nextToken());\n\t }\n\t }\n\t return this.finalize(node, new Node.Property(kind, key, computed, value, method, shorthand));\n\t };\n\t Parser.prototype.parseObjectInitializer = function () {\n\t var node = this.createNode();\n\t this.expect('{');\n\t var properties = [];\n\t var hasProto = { value: false };\n\t while (!this.match('}')) {\n\t properties.push(this.parseObjectProperty(hasProto));\n\t if (!this.match('}')) {\n\t this.expectCommaSeparator();\n\t }\n\t }\n\t this.expect('}');\n\t return this.finalize(node, new Node.ObjectExpression(properties));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-template-literals\n\t Parser.prototype.parseTemplateHead = function () {\n\t assert_1.assert(this.lookahead.head, 'Template literal must start with a template head');\n\t var node = this.createNode();\n\t var token = this.nextToken();\n\t var raw = token.value;\n\t var cooked = token.cooked;\n\t return this.finalize(node, new Node.TemplateElement({ raw: raw, cooked: cooked }, token.tail));\n\t };\n\t Parser.prototype.parseTemplateElement = function () {\n\t if (this.lookahead.type !== 10 /* Template */) {\n\t this.throwUnexpectedToken();\n\t }\n\t var node = this.createNode();\n\t var token = this.nextToken();\n\t var raw = token.value;\n\t var cooked = token.cooked;\n\t return this.finalize(node, new Node.TemplateElement({ raw: raw, cooked: cooked }, token.tail));\n\t };\n\t Parser.prototype.parseTemplateLiteral = function () {\n\t var node = this.createNode();\n\t var expressions = [];\n\t var quasis = [];\n\t var quasi = this.parseTemplateHead();\n\t quasis.push(quasi);\n\t while (!quasi.tail) {\n\t expressions.push(this.parseExpression());\n\t quasi = this.parseTemplateElement();\n\t quasis.push(quasi);\n\t }\n\t return this.finalize(node, new Node.TemplateLiteral(quasis, expressions));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-grouping-operator\n\t Parser.prototype.reinterpretExpressionAsPattern = function (expr) {\n\t switch (expr.type) {\n\t case syntax_1.Syntax.Identifier:\n\t case syntax_1.Syntax.MemberExpression:\n\t case syntax_1.Syntax.RestElement:\n\t case syntax_1.Syntax.AssignmentPattern:\n\t break;\n\t case syntax_1.Syntax.SpreadElement:\n\t expr.type = syntax_1.Syntax.RestElement;\n\t this.reinterpretExpressionAsPattern(expr.argument);\n\t break;\n\t case syntax_1.Syntax.ArrayExpression:\n\t expr.type = syntax_1.Syntax.ArrayPattern;\n\t for (var i = 0; i < expr.elements.length; i++) {\n\t if (expr.elements[i] !== null) {\n\t this.reinterpretExpressionAsPattern(expr.elements[i]);\n\t }\n\t }\n\t break;\n\t case syntax_1.Syntax.ObjectExpression:\n\t expr.type = syntax_1.Syntax.ObjectPattern;\n\t for (var i = 0; i < expr.properties.length; i++) {\n\t this.reinterpretExpressionAsPattern(expr.properties[i].value);\n\t }\n\t break;\n\t case syntax_1.Syntax.AssignmentExpression:\n\t expr.type = syntax_1.Syntax.AssignmentPattern;\n\t delete expr.operator;\n\t this.reinterpretExpressionAsPattern(expr.left);\n\t break;\n\t default:\n\t // Allow other node type for tolerant parsing.\n\t break;\n\t }\n\t };\n\t Parser.prototype.parseGroupExpression = function () {\n\t var expr;\n\t this.expect('(');\n\t if (this.match(')')) {\n\t this.nextToken();\n\t if (!this.match('=>')) {\n\t this.expect('=>');\n\t }\n\t expr = {\n\t type: ArrowParameterPlaceHolder,\n\t params: [],\n\t async: false\n\t };\n\t }\n\t else {\n\t var startToken = this.lookahead;\n\t var params = [];\n\t if (this.match('...')) {\n\t expr = this.parseRestElement(params);\n\t this.expect(')');\n\t if (!this.match('=>')) {\n\t this.expect('=>');\n\t }\n\t expr = {\n\t type: ArrowParameterPlaceHolder,\n\t params: [expr],\n\t async: false\n\t };\n\t }\n\t else {\n\t var arrow = false;\n\t this.context.isBindingElement = true;\n\t expr = this.inheritCoverGrammar(this.parseAssignmentExpression);\n\t if (this.match(',')) {\n\t var expressions = [];\n\t this.context.isAssignmentTarget = false;\n\t expressions.push(expr);\n\t while (this.lookahead.type !== 2 /* EOF */) {\n\t if (!this.match(',')) {\n\t break;\n\t }\n\t this.nextToken();\n\t if (this.match(')')) {\n\t this.nextToken();\n\t for (var i = 0; i < expressions.length; i++) {\n\t this.reinterpretExpressionAsPattern(expressions[i]);\n\t }\n\t arrow = true;\n\t expr = {\n\t type: ArrowParameterPlaceHolder,\n\t params: expressions,\n\t async: false\n\t };\n\t }\n\t else if (this.match('...')) {\n\t if (!this.context.isBindingElement) {\n\t this.throwUnexpectedToken(this.lookahead);\n\t }\n\t expressions.push(this.parseRestElement(params));\n\t this.expect(')');\n\t if (!this.match('=>')) {\n\t this.expect('=>');\n\t }\n\t this.context.isBindingElement = false;\n\t for (var i = 0; i < expressions.length; i++) {\n\t this.reinterpretExpressionAsPattern(expressions[i]);\n\t }\n\t arrow = true;\n\t expr = {\n\t type: ArrowParameterPlaceHolder,\n\t params: expressions,\n\t async: false\n\t };\n\t }\n\t else {\n\t expressions.push(this.inheritCoverGrammar(this.parseAssignmentExpression));\n\t }\n\t if (arrow) {\n\t break;\n\t }\n\t }\n\t if (!arrow) {\n\t expr = this.finalize(this.startNode(startToken), new Node.SequenceExpression(expressions));\n\t }\n\t }\n\t if (!arrow) {\n\t this.expect(')');\n\t if (this.match('=>')) {\n\t if (expr.type === syntax_1.Syntax.Identifier && expr.name === 'yield') {\n\t arrow = true;\n\t expr = {\n\t type: ArrowParameterPlaceHolder,\n\t params: [expr],\n\t async: false\n\t };\n\t }\n\t if (!arrow) {\n\t if (!this.context.isBindingElement) {\n\t this.throwUnexpectedToken(this.lookahead);\n\t }\n\t if (expr.type === syntax_1.Syntax.SequenceExpression) {\n\t for (var i = 0; i < expr.expressions.length; i++) {\n\t this.reinterpretExpressionAsPattern(expr.expressions[i]);\n\t }\n\t }\n\t else {\n\t this.reinterpretExpressionAsPattern(expr);\n\t }\n\t var parameters = (expr.type === syntax_1.Syntax.SequenceExpression ? expr.expressions : [expr]);\n\t expr = {\n\t type: ArrowParameterPlaceHolder,\n\t params: parameters,\n\t async: false\n\t };\n\t }\n\t }\n\t this.context.isBindingElement = false;\n\t }\n\t }\n\t }\n\t return expr;\n\t };\n\t // https://tc39.github.io/ecma262/#sec-left-hand-side-expressions\n\t Parser.prototype.parseArguments = function () {\n\t this.expect('(');\n\t var args = [];\n\t if (!this.match(')')) {\n\t while (true) {\n\t var expr = this.match('...') ? this.parseSpreadElement() :\n\t this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t args.push(expr);\n\t if (this.match(')')) {\n\t break;\n\t }\n\t this.expectCommaSeparator();\n\t if (this.match(')')) {\n\t break;\n\t }\n\t }\n\t }\n\t this.expect(')');\n\t return args;\n\t };\n\t Parser.prototype.isIdentifierName = function (token) {\n\t return token.type === 3 /* Identifier */ ||\n\t token.type === 4 /* Keyword */ ||\n\t token.type === 1 /* BooleanLiteral */ ||\n\t token.type === 5 /* NullLiteral */;\n\t };\n\t Parser.prototype.parseIdentifierName = function () {\n\t var node = this.createNode();\n\t var token = this.nextToken();\n\t if (!this.isIdentifierName(token)) {\n\t this.throwUnexpectedToken(token);\n\t }\n\t return this.finalize(node, new Node.Identifier(token.value));\n\t };\n\t Parser.prototype.parseNewExpression = function () {\n\t var node = this.createNode();\n\t var id = this.parseIdentifierName();\n\t assert_1.assert(id.name === 'new', 'New expression must start with `new`');\n\t var expr;\n\t if (this.match('.')) {\n\t this.nextToken();\n\t if (this.lookahead.type === 3 /* Identifier */ && this.context.inFunctionBody && this.lookahead.value === 'target') {\n\t var property = this.parseIdentifierName();\n\t expr = new Node.MetaProperty(id, property);\n\t }\n\t else {\n\t this.throwUnexpectedToken(this.lookahead);\n\t }\n\t }\n\t else {\n\t var callee = this.isolateCoverGrammar(this.parseLeftHandSideExpression);\n\t var args = this.match('(') ? this.parseArguments() : [];\n\t expr = new Node.NewExpression(callee, args);\n\t this.context.isAssignmentTarget = false;\n\t this.context.isBindingElement = false;\n\t }\n\t return this.finalize(node, expr);\n\t };\n\t Parser.prototype.parseAsyncArgument = function () {\n\t var arg = this.parseAssignmentExpression();\n\t this.context.firstCoverInitializedNameError = null;\n\t return arg;\n\t };\n\t Parser.prototype.parseAsyncArguments = function () {\n\t this.expect('(');\n\t var args = [];\n\t if (!this.match(')')) {\n\t while (true) {\n\t var expr = this.match('...') ? this.parseSpreadElement() :\n\t this.isolateCoverGrammar(this.parseAsyncArgument);\n\t args.push(expr);\n\t if (this.match(')')) {\n\t break;\n\t }\n\t this.expectCommaSeparator();\n\t if (this.match(')')) {\n\t break;\n\t }\n\t }\n\t }\n\t this.expect(')');\n\t return args;\n\t };\n\t Parser.prototype.parseLeftHandSideExpressionAllowCall = function () {\n\t var startToken = this.lookahead;\n\t var maybeAsync = this.matchContextualKeyword('async');\n\t var previousAllowIn = this.context.allowIn;\n\t this.context.allowIn = true;\n\t var expr;\n\t if (this.matchKeyword('super') && this.context.inFunctionBody) {\n\t expr = this.createNode();\n\t this.nextToken();\n\t expr = this.finalize(expr, new Node.Super());\n\t if (!this.match('(') && !this.match('.') && !this.match('[')) {\n\t this.throwUnexpectedToken(this.lookahead);\n\t }\n\t }\n\t else {\n\t expr = this.inheritCoverGrammar(this.matchKeyword('new') ? this.parseNewExpression : this.parsePrimaryExpression);\n\t }\n\t while (true) {\n\t if (this.match('.')) {\n\t this.context.isBindingElement = false;\n\t this.context.isAssignmentTarget = true;\n\t this.expect('.');\n\t var property = this.parseIdentifierName();\n\t expr = this.finalize(this.startNode(startToken), new Node.StaticMemberExpression(expr, property));\n\t }\n\t else if (this.match('(')) {\n\t var asyncArrow = maybeAsync && (startToken.lineNumber === this.lookahead.lineNumber);\n\t this.context.isBindingElement = false;\n\t this.context.isAssignmentTarget = false;\n\t var args = asyncArrow ? this.parseAsyncArguments() : this.parseArguments();\n\t expr = this.finalize(this.startNode(startToken), new Node.CallExpression(expr, args));\n\t if (asyncArrow && this.match('=>')) {\n\t for (var i = 0; i < args.length; ++i) {\n\t this.reinterpretExpressionAsPattern(args[i]);\n\t }\n\t expr = {\n\t type: ArrowParameterPlaceHolder,\n\t params: args,\n\t async: true\n\t };\n\t }\n\t }\n\t else if (this.match('[')) {\n\t this.context.isBindingElement = false;\n\t this.context.isAssignmentTarget = true;\n\t this.expect('[');\n\t var property = this.isolateCoverGrammar(this.parseExpression);\n\t this.expect(']');\n\t expr = this.finalize(this.startNode(startToken), new Node.ComputedMemberExpression(expr, property));\n\t }\n\t else if (this.lookahead.type === 10 /* Template */ && this.lookahead.head) {\n\t var quasi = this.parseTemplateLiteral();\n\t expr = this.finalize(this.startNode(startToken), new Node.TaggedTemplateExpression(expr, quasi));\n\t }\n\t else {\n\t break;\n\t }\n\t }\n\t this.context.allowIn = previousAllowIn;\n\t return expr;\n\t };\n\t Parser.prototype.parseSuper = function () {\n\t var node = this.createNode();\n\t this.expectKeyword('super');\n\t if (!this.match('[') && !this.match('.')) {\n\t this.throwUnexpectedToken(this.lookahead);\n\t }\n\t return this.finalize(node, new Node.Super());\n\t };\n\t Parser.prototype.parseLeftHandSideExpression = function () {\n\t assert_1.assert(this.context.allowIn, 'callee of new expression always allow in keyword.');\n\t var node = this.startNode(this.lookahead);\n\t var expr = (this.matchKeyword('super') && this.context.inFunctionBody) ? this.parseSuper() :\n\t this.inheritCoverGrammar(this.matchKeyword('new') ? this.parseNewExpression : this.parsePrimaryExpression);\n\t while (true) {\n\t if (this.match('[')) {\n\t this.context.isBindingElement = false;\n\t this.context.isAssignmentTarget = true;\n\t this.expect('[');\n\t var property = this.isolateCoverGrammar(this.parseExpression);\n\t this.expect(']');\n\t expr = this.finalize(node, new Node.ComputedMemberExpression(expr, property));\n\t }\n\t else if (this.match('.')) {\n\t this.context.isBindingElement = false;\n\t this.context.isAssignmentTarget = true;\n\t this.expect('.');\n\t var property = this.parseIdentifierName();\n\t expr = this.finalize(node, new Node.StaticMemberExpression(expr, property));\n\t }\n\t else if (this.lookahead.type === 10 /* Template */ && this.lookahead.head) {\n\t var quasi = this.parseTemplateLiteral();\n\t expr = this.finalize(node, new Node.TaggedTemplateExpression(expr, quasi));\n\t }\n\t else {\n\t break;\n\t }\n\t }\n\t return expr;\n\t };\n\t // https://tc39.github.io/ecma262/#sec-update-expressions\n\t Parser.prototype.parseUpdateExpression = function () {\n\t var expr;\n\t var startToken = this.lookahead;\n\t if (this.match('++') || this.match('--')) {\n\t var node = this.startNode(startToken);\n\t var token = this.nextToken();\n\t expr = this.inheritCoverGrammar(this.parseUnaryExpression);\n\t if (this.context.strict && expr.type === syntax_1.Syntax.Identifier && this.scanner.isRestrictedWord(expr.name)) {\n\t this.tolerateError(messages_1.Messages.StrictLHSPrefix);\n\t }\n\t if (!this.context.isAssignmentTarget) {\n\t this.tolerateError(messages_1.Messages.InvalidLHSInAssignment);\n\t }\n\t var prefix = true;\n\t expr = this.finalize(node, new Node.UpdateExpression(token.value, expr, prefix));\n\t this.context.isAssignmentTarget = false;\n\t this.context.isBindingElement = false;\n\t }\n\t else {\n\t expr = this.inheritCoverGrammar(this.parseLeftHandSideExpressionAllowCall);\n\t if (!this.hasLineTerminator && this.lookahead.type === 7 /* Punctuator */) {\n\t if (this.match('++') || this.match('--')) {\n\t if (this.context.strict && expr.type === syntax_1.Syntax.Identifier && this.scanner.isRestrictedWord(expr.name)) {\n\t this.tolerateError(messages_1.Messages.StrictLHSPostfix);\n\t }\n\t if (!this.context.isAssignmentTarget) {\n\t this.tolerateError(messages_1.Messages.InvalidLHSInAssignment);\n\t }\n\t this.context.isAssignmentTarget = false;\n\t this.context.isBindingElement = false;\n\t var operator = this.nextToken().value;\n\t var prefix = false;\n\t expr = this.finalize(this.startNode(startToken), new Node.UpdateExpression(operator, expr, prefix));\n\t }\n\t }\n\t }\n\t return expr;\n\t };\n\t // https://tc39.github.io/ecma262/#sec-unary-operators\n\t Parser.prototype.parseAwaitExpression = function () {\n\t var node = this.createNode();\n\t this.nextToken();\n\t var argument = this.parseUnaryExpression();\n\t return this.finalize(node, new Node.AwaitExpression(argument));\n\t };\n\t Parser.prototype.parseUnaryExpression = function () {\n\t var expr;\n\t if (this.match('+') || this.match('-') || this.match('~') || this.match('!') ||\n\t this.matchKeyword('delete') || this.matchKeyword('void') || this.matchKeyword('typeof')) {\n\t var node = this.startNode(this.lookahead);\n\t var token = this.nextToken();\n\t expr = this.inheritCoverGrammar(this.parseUnaryExpression);\n\t expr = this.finalize(node, new Node.UnaryExpression(token.value, expr));\n\t if (this.context.strict && expr.operator === 'delete' && expr.argument.type === syntax_1.Syntax.Identifier) {\n\t this.tolerateError(messages_1.Messages.StrictDelete);\n\t }\n\t this.context.isAssignmentTarget = false;\n\t this.context.isBindingElement = false;\n\t }\n\t else if (this.context.await && this.matchContextualKeyword('await')) {\n\t expr = this.parseAwaitExpression();\n\t }\n\t else {\n\t expr = this.parseUpdateExpression();\n\t }\n\t return expr;\n\t };\n\t Parser.prototype.parseExponentiationExpression = function () {\n\t var startToken = this.lookahead;\n\t var expr = this.inheritCoverGrammar(this.parseUnaryExpression);\n\t if (expr.type !== syntax_1.Syntax.UnaryExpression && this.match('**')) {\n\t this.nextToken();\n\t this.context.isAssignmentTarget = false;\n\t this.context.isBindingElement = false;\n\t var left = expr;\n\t var right = this.isolateCoverGrammar(this.parseExponentiationExpression);\n\t expr = this.finalize(this.startNode(startToken), new Node.BinaryExpression('**', left, right));\n\t }\n\t return expr;\n\t };\n\t // https://tc39.github.io/ecma262/#sec-exp-operator\n\t // https://tc39.github.io/ecma262/#sec-multiplicative-operators\n\t // https://tc39.github.io/ecma262/#sec-additive-operators\n\t // https://tc39.github.io/ecma262/#sec-bitwise-shift-operators\n\t // https://tc39.github.io/ecma262/#sec-relational-operators\n\t // https://tc39.github.io/ecma262/#sec-equality-operators\n\t // https://tc39.github.io/ecma262/#sec-binary-bitwise-operators\n\t // https://tc39.github.io/ecma262/#sec-binary-logical-operators\n\t Parser.prototype.binaryPrecedence = function (token) {\n\t var op = token.value;\n\t var precedence;\n\t if (token.type === 7 /* Punctuator */) {\n\t precedence = this.operatorPrecedence[op] || 0;\n\t }\n\t else if (token.type === 4 /* Keyword */) {\n\t precedence = (op === 'instanceof' || (this.context.allowIn && op === 'in')) ? 7 : 0;\n\t }\n\t else {\n\t precedence = 0;\n\t }\n\t return precedence;\n\t };\n\t Parser.prototype.parseBinaryExpression = function () {\n\t var startToken = this.lookahead;\n\t var expr = this.inheritCoverGrammar(this.parseExponentiationExpression);\n\t var token = this.lookahead;\n\t var prec = this.binaryPrecedence(token);\n\t if (prec > 0) {\n\t this.nextToken();\n\t this.context.isAssignmentTarget = false;\n\t this.context.isBindingElement = false;\n\t var markers = [startToken, this.lookahead];\n\t var left = expr;\n\t var right = this.isolateCoverGrammar(this.parseExponentiationExpression);\n\t var stack = [left, token.value, right];\n\t var precedences = [prec];\n\t while (true) {\n\t prec = this.binaryPrecedence(this.lookahead);\n\t if (prec <= 0) {\n\t break;\n\t }\n\t // Reduce: make a binary expression from the three topmost entries.\n\t while ((stack.length > 2) && (prec <= precedences[precedences.length - 1])) {\n\t right = stack.pop();\n\t var operator = stack.pop();\n\t precedences.pop();\n\t left = stack.pop();\n\t markers.pop();\n\t var node = this.startNode(markers[markers.length - 1]);\n\t stack.push(this.finalize(node, new Node.BinaryExpression(operator, left, right)));\n\t }\n\t // Shift.\n\t stack.push(this.nextToken().value);\n\t precedences.push(prec);\n\t markers.push(this.lookahead);\n\t stack.push(this.isolateCoverGrammar(this.parseExponentiationExpression));\n\t }\n\t // Final reduce to clean-up the stack.\n\t var i = stack.length - 1;\n\t expr = stack[i];\n\t var lastMarker = markers.pop();\n\t while (i > 1) {\n\t var marker = markers.pop();\n\t var lastLineStart = lastMarker && lastMarker.lineStart;\n\t var node = this.startNode(marker, lastLineStart);\n\t var operator = stack[i - 1];\n\t expr = this.finalize(node, new Node.BinaryExpression(operator, stack[i - 2], expr));\n\t i -= 2;\n\t lastMarker = marker;\n\t }\n\t }\n\t return expr;\n\t };\n\t // https://tc39.github.io/ecma262/#sec-conditional-operator\n\t Parser.prototype.parseConditionalExpression = function () {\n\t var startToken = this.lookahead;\n\t var expr = this.inheritCoverGrammar(this.parseBinaryExpression);\n\t if (this.match('?')) {\n\t this.nextToken();\n\t var previousAllowIn = this.context.allowIn;\n\t this.context.allowIn = true;\n\t var consequent = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t this.context.allowIn = previousAllowIn;\n\t this.expect(':');\n\t var alternate = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t expr = this.finalize(this.startNode(startToken), new Node.ConditionalExpression(expr, consequent, alternate));\n\t this.context.isAssignmentTarget = false;\n\t this.context.isBindingElement = false;\n\t }\n\t return expr;\n\t };\n\t // https://tc39.github.io/ecma262/#sec-assignment-operators\n\t Parser.prototype.checkPatternParam = function (options, param) {\n\t switch (param.type) {\n\t case syntax_1.Syntax.Identifier:\n\t this.validateParam(options, param, param.name);\n\t break;\n\t case syntax_1.Syntax.RestElement:\n\t this.checkPatternParam(options, param.argument);\n\t break;\n\t case syntax_1.Syntax.AssignmentPattern:\n\t this.checkPatternParam(options, param.left);\n\t break;\n\t case syntax_1.Syntax.ArrayPattern:\n\t for (var i = 0; i < param.elements.length; i++) {\n\t if (param.elements[i] !== null) {\n\t this.checkPatternParam(options, param.elements[i]);\n\t }\n\t }\n\t break;\n\t case syntax_1.Syntax.ObjectPattern:\n\t for (var i = 0; i < param.properties.length; i++) {\n\t this.checkPatternParam(options, param.properties[i].value);\n\t }\n\t break;\n\t default:\n\t break;\n\t }\n\t options.simple = options.simple && (param instanceof Node.Identifier);\n\t };\n\t Parser.prototype.reinterpretAsCoverFormalsList = function (expr) {\n\t var params = [expr];\n\t var options;\n\t var asyncArrow = false;\n\t switch (expr.type) {\n\t case syntax_1.Syntax.Identifier:\n\t break;\n\t case ArrowParameterPlaceHolder:\n\t params = expr.params;\n\t asyncArrow = expr.async;\n\t break;\n\t default:\n\t return null;\n\t }\n\t options = {\n\t simple: true,\n\t paramSet: {}\n\t };\n\t for (var i = 0; i < params.length; ++i) {\n\t var param = params[i];\n\t if (param.type === syntax_1.Syntax.AssignmentPattern) {\n\t if (param.right.type === syntax_1.Syntax.YieldExpression) {\n\t if (param.right.argument) {\n\t this.throwUnexpectedToken(this.lookahead);\n\t }\n\t param.right.type = syntax_1.Syntax.Identifier;\n\t param.right.name = 'yield';\n\t delete param.right.argument;\n\t delete param.right.delegate;\n\t }\n\t }\n\t else if (asyncArrow && param.type === syntax_1.Syntax.Identifier && param.name === 'await') {\n\t this.throwUnexpectedToken(this.lookahead);\n\t }\n\t this.checkPatternParam(options, param);\n\t params[i] = param;\n\t }\n\t if (this.context.strict || !this.context.allowYield) {\n\t for (var i = 0; i < params.length; ++i) {\n\t var param = params[i];\n\t if (param.type === syntax_1.Syntax.YieldExpression) {\n\t this.throwUnexpectedToken(this.lookahead);\n\t }\n\t }\n\t }\n\t if (options.message === messages_1.Messages.StrictParamDupe) {\n\t var token = this.context.strict ? options.stricted : options.firstRestricted;\n\t this.throwUnexpectedToken(token, options.message);\n\t }\n\t return {\n\t simple: options.simple,\n\t params: params,\n\t stricted: options.stricted,\n\t firstRestricted: options.firstRestricted,\n\t message: options.message\n\t };\n\t };\n\t Parser.prototype.parseAssignmentExpression = function () {\n\t var expr;\n\t if (!this.context.allowYield && this.matchKeyword('yield')) {\n\t expr = this.parseYieldExpression();\n\t }\n\t else {\n\t var startToken = this.lookahead;\n\t var token = startToken;\n\t expr = this.parseConditionalExpression();\n\t if (token.type === 3 /* Identifier */ && (token.lineNumber === this.lookahead.lineNumber) && token.value === 'async') {\n\t if (this.lookahead.type === 3 /* Identifier */ || this.matchKeyword('yield')) {\n\t var arg = this.parsePrimaryExpression();\n\t this.reinterpretExpressionAsPattern(arg);\n\t expr = {\n\t type: ArrowParameterPlaceHolder,\n\t params: [arg],\n\t async: true\n\t };\n\t }\n\t }\n\t if (expr.type === ArrowParameterPlaceHolder || this.match('=>')) {\n\t // https://tc39.github.io/ecma262/#sec-arrow-function-definitions\n\t this.context.isAssignmentTarget = false;\n\t this.context.isBindingElement = false;\n\t var isAsync = expr.async;\n\t var list = this.reinterpretAsCoverFormalsList(expr);\n\t if (list) {\n\t if (this.hasLineTerminator) {\n\t this.tolerateUnexpectedToken(this.lookahead);\n\t }\n\t this.context.firstCoverInitializedNameError = null;\n\t var previousStrict = this.context.strict;\n\t var previousAllowStrictDirective = this.context.allowStrictDirective;\n\t this.context.allowStrictDirective = list.simple;\n\t var previousAllowYield = this.context.allowYield;\n\t var previousAwait = this.context.await;\n\t this.context.allowYield = true;\n\t this.context.await = isAsync;\n\t var node = this.startNode(startToken);\n\t this.expect('=>');\n\t var body = void 0;\n\t if (this.match('{')) {\n\t var previousAllowIn = this.context.allowIn;\n\t this.context.allowIn = true;\n\t body = this.parseFunctionSourceElements();\n\t this.context.allowIn = previousAllowIn;\n\t }\n\t else {\n\t body = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t }\n\t var expression = body.type !== syntax_1.Syntax.BlockStatement;\n\t if (this.context.strict && list.firstRestricted) {\n\t this.throwUnexpectedToken(list.firstRestricted, list.message);\n\t }\n\t if (this.context.strict && list.stricted) {\n\t this.tolerateUnexpectedToken(list.stricted, list.message);\n\t }\n\t expr = isAsync ? this.finalize(node, new Node.AsyncArrowFunctionExpression(list.params, body, expression)) :\n\t this.finalize(node, new Node.ArrowFunctionExpression(list.params, body, expression));\n\t this.context.strict = previousStrict;\n\t this.context.allowStrictDirective = previousAllowStrictDirective;\n\t this.context.allowYield = previousAllowYield;\n\t this.context.await = previousAwait;\n\t }\n\t }\n\t else {\n\t if (this.matchAssign()) {\n\t if (!this.context.isAssignmentTarget) {\n\t this.tolerateError(messages_1.Messages.InvalidLHSInAssignment);\n\t }\n\t if (this.context.strict && expr.type === syntax_1.Syntax.Identifier) {\n\t var id = expr;\n\t if (this.scanner.isRestrictedWord(id.name)) {\n\t this.tolerateUnexpectedToken(token, messages_1.Messages.StrictLHSAssignment);\n\t }\n\t if (this.scanner.isStrictModeReservedWord(id.name)) {\n\t this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord);\n\t }\n\t }\n\t if (!this.match('=')) {\n\t this.context.isAssignmentTarget = false;\n\t this.context.isBindingElement = false;\n\t }\n\t else {\n\t this.reinterpretExpressionAsPattern(expr);\n\t }\n\t token = this.nextToken();\n\t var operator = token.value;\n\t var right = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t expr = this.finalize(this.startNode(startToken), new Node.AssignmentExpression(operator, expr, right));\n\t this.context.firstCoverInitializedNameError = null;\n\t }\n\t }\n\t }\n\t return expr;\n\t };\n\t // https://tc39.github.io/ecma262/#sec-comma-operator\n\t Parser.prototype.parseExpression = function () {\n\t var startToken = this.lookahead;\n\t var expr = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t if (this.match(',')) {\n\t var expressions = [];\n\t expressions.push(expr);\n\t while (this.lookahead.type !== 2 /* EOF */) {\n\t if (!this.match(',')) {\n\t break;\n\t }\n\t this.nextToken();\n\t expressions.push(this.isolateCoverGrammar(this.parseAssignmentExpression));\n\t }\n\t expr = this.finalize(this.startNode(startToken), new Node.SequenceExpression(expressions));\n\t }\n\t return expr;\n\t };\n\t // https://tc39.github.io/ecma262/#sec-block\n\t Parser.prototype.parseStatementListItem = function () {\n\t var statement;\n\t this.context.isAssignmentTarget = true;\n\t this.context.isBindingElement = true;\n\t if (this.lookahead.type === 4 /* Keyword */) {\n\t switch (this.lookahead.value) {\n\t case 'export':\n\t if (!this.context.isModule) {\n\t this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.IllegalExportDeclaration);\n\t }\n\t statement = this.parseExportDeclaration();\n\t break;\n\t case 'import':\n\t if (!this.context.isModule) {\n\t this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.IllegalImportDeclaration);\n\t }\n\t statement = this.parseImportDeclaration();\n\t break;\n\t case 'const':\n\t statement = this.parseLexicalDeclaration({ inFor: false });\n\t break;\n\t case 'function':\n\t statement = this.parseFunctionDeclaration();\n\t break;\n\t case 'class':\n\t statement = this.parseClassDeclaration();\n\t break;\n\t case 'let':\n\t statement = this.isLexicalDeclaration() ? this.parseLexicalDeclaration({ inFor: false }) : this.parseStatement();\n\t break;\n\t default:\n\t statement = this.parseStatement();\n\t break;\n\t }\n\t }\n\t else {\n\t statement = this.parseStatement();\n\t }\n\t return statement;\n\t };\n\t Parser.prototype.parseBlock = function () {\n\t var node = this.createNode();\n\t this.expect('{');\n\t var block = [];\n\t while (true) {\n\t if (this.match('}')) {\n\t break;\n\t }\n\t block.push(this.parseStatementListItem());\n\t }\n\t this.expect('}');\n\t return this.finalize(node, new Node.BlockStatement(block));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-let-and-const-declarations\n\t Parser.prototype.parseLexicalBinding = function (kind, options) {\n\t var node = this.createNode();\n\t var params = [];\n\t var id = this.parsePattern(params, kind);\n\t if (this.context.strict && id.type === syntax_1.Syntax.Identifier) {\n\t if (this.scanner.isRestrictedWord(id.name)) {\n\t this.tolerateError(messages_1.Messages.StrictVarName);\n\t }\n\t }\n\t var init = null;\n\t if (kind === 'const') {\n\t if (!this.matchKeyword('in') && !this.matchContextualKeyword('of')) {\n\t if (this.match('=')) {\n\t this.nextToken();\n\t init = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t }\n\t else {\n\t this.throwError(messages_1.Messages.DeclarationMissingInitializer, 'const');\n\t }\n\t }\n\t }\n\t else if ((!options.inFor && id.type !== syntax_1.Syntax.Identifier) || this.match('=')) {\n\t this.expect('=');\n\t init = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t }\n\t return this.finalize(node, new Node.VariableDeclarator(id, init));\n\t };\n\t Parser.prototype.parseBindingList = function (kind, options) {\n\t var list = [this.parseLexicalBinding(kind, options)];\n\t while (this.match(',')) {\n\t this.nextToken();\n\t list.push(this.parseLexicalBinding(kind, options));\n\t }\n\t return list;\n\t };\n\t Parser.prototype.isLexicalDeclaration = function () {\n\t var state = this.scanner.saveState();\n\t this.scanner.scanComments();\n\t var next = this.scanner.lex();\n\t this.scanner.restoreState(state);\n\t return (next.type === 3 /* Identifier */) ||\n\t (next.type === 7 /* Punctuator */ && next.value === '[') ||\n\t (next.type === 7 /* Punctuator */ && next.value === '{') ||\n\t (next.type === 4 /* Keyword */ && next.value === 'let') ||\n\t (next.type === 4 /* Keyword */ && next.value === 'yield');\n\t };\n\t Parser.prototype.parseLexicalDeclaration = function (options) {\n\t var node = this.createNode();\n\t var kind = this.nextToken().value;\n\t assert_1.assert(kind === 'let' || kind === 'const', 'Lexical declaration must be either let or const');\n\t var declarations = this.parseBindingList(kind, options);\n\t this.consumeSemicolon();\n\t return this.finalize(node, new Node.VariableDeclaration(declarations, kind));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-destructuring-binding-patterns\n\t Parser.prototype.parseBindingRestElement = function (params, kind) {\n\t var node = this.createNode();\n\t this.expect('...');\n\t var arg = this.parsePattern(params, kind);\n\t return this.finalize(node, new Node.RestElement(arg));\n\t };\n\t Parser.prototype.parseArrayPattern = function (params, kind) {\n\t var node = this.createNode();\n\t this.expect('[');\n\t var elements = [];\n\t while (!this.match(']')) {\n\t if (this.match(',')) {\n\t this.nextToken();\n\t elements.push(null);\n\t }\n\t else {\n\t if (this.match('...')) {\n\t elements.push(this.parseBindingRestElement(params, kind));\n\t break;\n\t }\n\t else {\n\t elements.push(this.parsePatternWithDefault(params, kind));\n\t }\n\t if (!this.match(']')) {\n\t this.expect(',');\n\t }\n\t }\n\t }\n\t this.expect(']');\n\t return this.finalize(node, new Node.ArrayPattern(elements));\n\t };\n\t Parser.prototype.parsePropertyPattern = function (params, kind) {\n\t var node = this.createNode();\n\t var computed = false;\n\t var shorthand = false;\n\t var method = false;\n\t var key;\n\t var value;\n\t if (this.lookahead.type === 3 /* Identifier */) {\n\t var keyToken = this.lookahead;\n\t key = this.parseVariableIdentifier();\n\t var init = this.finalize(node, new Node.Identifier(keyToken.value));\n\t if (this.match('=')) {\n\t params.push(keyToken);\n\t shorthand = true;\n\t this.nextToken();\n\t var expr = this.parseAssignmentExpression();\n\t value = this.finalize(this.startNode(keyToken), new Node.AssignmentPattern(init, expr));\n\t }\n\t else if (!this.match(':')) {\n\t params.push(keyToken);\n\t shorthand = true;\n\t value = init;\n\t }\n\t else {\n\t this.expect(':');\n\t value = this.parsePatternWithDefault(params, kind);\n\t }\n\t }\n\t else {\n\t computed = this.match('[');\n\t key = this.parseObjectPropertyKey();\n\t this.expect(':');\n\t value = this.parsePatternWithDefault(params, kind);\n\t }\n\t return this.finalize(node, new Node.Property('init', key, computed, value, method, shorthand));\n\t };\n\t Parser.prototype.parseObjectPattern = function (params, kind) {\n\t var node = this.createNode();\n\t var properties = [];\n\t this.expect('{');\n\t while (!this.match('}')) {\n\t properties.push(this.parsePropertyPattern(params, kind));\n\t if (!this.match('}')) {\n\t this.expect(',');\n\t }\n\t }\n\t this.expect('}');\n\t return this.finalize(node, new Node.ObjectPattern(properties));\n\t };\n\t Parser.prototype.parsePattern = function (params, kind) {\n\t var pattern;\n\t if (this.match('[')) {\n\t pattern = this.parseArrayPattern(params, kind);\n\t }\n\t else if (this.match('{')) {\n\t pattern = this.parseObjectPattern(params, kind);\n\t }\n\t else {\n\t if (this.matchKeyword('let') && (kind === 'const' || kind === 'let')) {\n\t this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.LetInLexicalBinding);\n\t }\n\t params.push(this.lookahead);\n\t pattern = this.parseVariableIdentifier(kind);\n\t }\n\t return pattern;\n\t };\n\t Parser.prototype.parsePatternWithDefault = function (params, kind) {\n\t var startToken = this.lookahead;\n\t var pattern = this.parsePattern(params, kind);\n\t if (this.match('=')) {\n\t this.nextToken();\n\t var previousAllowYield = this.context.allowYield;\n\t this.context.allowYield = true;\n\t var right = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t this.context.allowYield = previousAllowYield;\n\t pattern = this.finalize(this.startNode(startToken), new Node.AssignmentPattern(pattern, right));\n\t }\n\t return pattern;\n\t };\n\t // https://tc39.github.io/ecma262/#sec-variable-statement\n\t Parser.prototype.parseVariableIdentifier = function (kind) {\n\t var node = this.createNode();\n\t var token = this.nextToken();\n\t if (token.type === 4 /* Keyword */ && token.value === 'yield') {\n\t if (this.context.strict) {\n\t this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord);\n\t }\n\t else if (!this.context.allowYield) {\n\t this.throwUnexpectedToken(token);\n\t }\n\t }\n\t else if (token.type !== 3 /* Identifier */) {\n\t if (this.context.strict && token.type === 4 /* Keyword */ && this.scanner.isStrictModeReservedWord(token.value)) {\n\t this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord);\n\t }\n\t else {\n\t if (this.context.strict || token.value !== 'let' || kind !== 'var') {\n\t this.throwUnexpectedToken(token);\n\t }\n\t }\n\t }\n\t else if ((this.context.isModule || this.context.await) && token.type === 3 /* Identifier */ && token.value === 'await') {\n\t this.tolerateUnexpectedToken(token);\n\t }\n\t return this.finalize(node, new Node.Identifier(token.value));\n\t };\n\t Parser.prototype.parseVariableDeclaration = function (options) {\n\t var node = this.createNode();\n\t var params = [];\n\t var id = this.parsePattern(params, 'var');\n\t if (this.context.strict && id.type === syntax_1.Syntax.Identifier) {\n\t if (this.scanner.isRestrictedWord(id.name)) {\n\t this.tolerateError(messages_1.Messages.StrictVarName);\n\t }\n\t }\n\t var init = null;\n\t if (this.match('=')) {\n\t this.nextToken();\n\t init = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t }\n\t else if (id.type !== syntax_1.Syntax.Identifier && !options.inFor) {\n\t this.expect('=');\n\t }\n\t return this.finalize(node, new Node.VariableDeclarator(id, init));\n\t };\n\t Parser.prototype.parseVariableDeclarationList = function (options) {\n\t var opt = { inFor: options.inFor };\n\t var list = [];\n\t list.push(this.parseVariableDeclaration(opt));\n\t while (this.match(',')) {\n\t this.nextToken();\n\t list.push(this.parseVariableDeclaration(opt));\n\t }\n\t return list;\n\t };\n\t Parser.prototype.parseVariableStatement = function () {\n\t var node = this.createNode();\n\t this.expectKeyword('var');\n\t var declarations = this.parseVariableDeclarationList({ inFor: false });\n\t this.consumeSemicolon();\n\t return this.finalize(node, new Node.VariableDeclaration(declarations, 'var'));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-empty-statement\n\t Parser.prototype.parseEmptyStatement = function () {\n\t var node = this.createNode();\n\t this.expect(';');\n\t return this.finalize(node, new Node.EmptyStatement());\n\t };\n\t // https://tc39.github.io/ecma262/#sec-expression-statement\n\t Parser.prototype.parseExpressionStatement = function () {\n\t var node = this.createNode();\n\t var expr = this.parseExpression();\n\t this.consumeSemicolon();\n\t return this.finalize(node, new Node.ExpressionStatement(expr));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-if-statement\n\t Parser.prototype.parseIfClause = function () {\n\t if (this.context.strict && this.matchKeyword('function')) {\n\t this.tolerateError(messages_1.Messages.StrictFunction);\n\t }\n\t return this.parseStatement();\n\t };\n\t Parser.prototype.parseIfStatement = function () {\n\t var node = this.createNode();\n\t var consequent;\n\t var alternate = null;\n\t this.expectKeyword('if');\n\t this.expect('(');\n\t var test = this.parseExpression();\n\t if (!this.match(')') && this.config.tolerant) {\n\t this.tolerateUnexpectedToken(this.nextToken());\n\t consequent = this.finalize(this.createNode(), new Node.EmptyStatement());\n\t }\n\t else {\n\t this.expect(')');\n\t consequent = this.parseIfClause();\n\t if (this.matchKeyword('else')) {\n\t this.nextToken();\n\t alternate = this.parseIfClause();\n\t }\n\t }\n\t return this.finalize(node, new Node.IfStatement(test, consequent, alternate));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-do-while-statement\n\t Parser.prototype.parseDoWhileStatement = function () {\n\t var node = this.createNode();\n\t this.expectKeyword('do');\n\t var previousInIteration = this.context.inIteration;\n\t this.context.inIteration = true;\n\t var body = this.parseStatement();\n\t this.context.inIteration = previousInIteration;\n\t this.expectKeyword('while');\n\t this.expect('(');\n\t var test = this.parseExpression();\n\t if (!this.match(')') && this.config.tolerant) {\n\t this.tolerateUnexpectedToken(this.nextToken());\n\t }\n\t else {\n\t this.expect(')');\n\t if (this.match(';')) {\n\t this.nextToken();\n\t }\n\t }\n\t return this.finalize(node, new Node.DoWhileStatement(body, test));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-while-statement\n\t Parser.prototype.parseWhileStatement = function () {\n\t var node = this.createNode();\n\t var body;\n\t this.expectKeyword('while');\n\t this.expect('(');\n\t var test = this.parseExpression();\n\t if (!this.match(')') && this.config.tolerant) {\n\t this.tolerateUnexpectedToken(this.nextToken());\n\t body = this.finalize(this.createNode(), new Node.EmptyStatement());\n\t }\n\t else {\n\t this.expect(')');\n\t var previousInIteration = this.context.inIteration;\n\t this.context.inIteration = true;\n\t body = this.parseStatement();\n\t this.context.inIteration = previousInIteration;\n\t }\n\t return this.finalize(node, new Node.WhileStatement(test, body));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-for-statement\n\t // https://tc39.github.io/ecma262/#sec-for-in-and-for-of-statements\n\t Parser.prototype.parseForStatement = function () {\n\t var init = null;\n\t var test = null;\n\t var update = null;\n\t var forIn = true;\n\t var left, right;\n\t var node = this.createNode();\n\t this.expectKeyword('for');\n\t this.expect('(');\n\t if (this.match(';')) {\n\t this.nextToken();\n\t }\n\t else {\n\t if (this.matchKeyword('var')) {\n\t init = this.createNode();\n\t this.nextToken();\n\t var previousAllowIn = this.context.allowIn;\n\t this.context.allowIn = false;\n\t var declarations = this.parseVariableDeclarationList({ inFor: true });\n\t this.context.allowIn = previousAllowIn;\n\t if (declarations.length === 1 && this.matchKeyword('in')) {\n\t var decl = declarations[0];\n\t if (decl.init && (decl.id.type === syntax_1.Syntax.ArrayPattern || decl.id.type === syntax_1.Syntax.ObjectPattern || this.context.strict)) {\n\t this.tolerateError(messages_1.Messages.ForInOfLoopInitializer, 'for-in');\n\t }\n\t init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var'));\n\t this.nextToken();\n\t left = init;\n\t right = this.parseExpression();\n\t init = null;\n\t }\n\t else if (declarations.length === 1 && declarations[0].init === null && this.matchContextualKeyword('of')) {\n\t init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var'));\n\t this.nextToken();\n\t left = init;\n\t right = this.parseAssignmentExpression();\n\t init = null;\n\t forIn = false;\n\t }\n\t else {\n\t init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var'));\n\t this.expect(';');\n\t }\n\t }\n\t else if (this.matchKeyword('const') || this.matchKeyword('let')) {\n\t init = this.createNode();\n\t var kind = this.nextToken().value;\n\t if (!this.context.strict && this.lookahead.value === 'in') {\n\t init = this.finalize(init, new Node.Identifier(kind));\n\t this.nextToken();\n\t left = init;\n\t right = this.parseExpression();\n\t init = null;\n\t }\n\t else {\n\t var previousAllowIn = this.context.allowIn;\n\t this.context.allowIn = false;\n\t var declarations = this.parseBindingList(kind, { inFor: true });\n\t this.context.allowIn = previousAllowIn;\n\t if (declarations.length === 1 && declarations[0].init === null && this.matchKeyword('in')) {\n\t init = this.finalize(init, new Node.VariableDeclaration(declarations, kind));\n\t this.nextToken();\n\t left = init;\n\t right = this.parseExpression();\n\t init = null;\n\t }\n\t else if (declarations.length === 1 && declarations[0].init === null && this.matchContextualKeyword('of')) {\n\t init = this.finalize(init, new Node.VariableDeclaration(declarations, kind));\n\t this.nextToken();\n\t left = init;\n\t right = this.parseAssignmentExpression();\n\t init = null;\n\t forIn = false;\n\t }\n\t else {\n\t this.consumeSemicolon();\n\t init = this.finalize(init, new Node.VariableDeclaration(declarations, kind));\n\t }\n\t }\n\t }\n\t else {\n\t var initStartToken = this.lookahead;\n\t var previousAllowIn = this.context.allowIn;\n\t this.context.allowIn = false;\n\t init = this.inheritCoverGrammar(this.parseAssignmentExpression);\n\t this.context.allowIn = previousAllowIn;\n\t if (this.matchKeyword('in')) {\n\t if (!this.context.isAssignmentTarget || init.type === syntax_1.Syntax.AssignmentExpression) {\n\t this.tolerateError(messages_1.Messages.InvalidLHSInForIn);\n\t }\n\t this.nextToken();\n\t this.reinterpretExpressionAsPattern(init);\n\t left = init;\n\t right = this.parseExpression();\n\t init = null;\n\t }\n\t else if (this.matchContextualKeyword('of')) {\n\t if (!this.context.isAssignmentTarget || init.type === syntax_1.Syntax.AssignmentExpression) {\n\t this.tolerateError(messages_1.Messages.InvalidLHSInForLoop);\n\t }\n\t this.nextToken();\n\t this.reinterpretExpressionAsPattern(init);\n\t left = init;\n\t right = this.parseAssignmentExpression();\n\t init = null;\n\t forIn = false;\n\t }\n\t else {\n\t if (this.match(',')) {\n\t var initSeq = [init];\n\t while (this.match(',')) {\n\t this.nextToken();\n\t initSeq.push(this.isolateCoverGrammar(this.parseAssignmentExpression));\n\t }\n\t init = this.finalize(this.startNode(initStartToken), new Node.SequenceExpression(initSeq));\n\t }\n\t this.expect(';');\n\t }\n\t }\n\t }\n\t if (typeof left === 'undefined') {\n\t if (!this.match(';')) {\n\t test = this.parseExpression();\n\t }\n\t this.expect(';');\n\t if (!this.match(')')) {\n\t update = this.parseExpression();\n\t }\n\t }\n\t var body;\n\t if (!this.match(')') && this.config.tolerant) {\n\t this.tolerateUnexpectedToken(this.nextToken());\n\t body = this.finalize(this.createNode(), new Node.EmptyStatement());\n\t }\n\t else {\n\t this.expect(')');\n\t var previousInIteration = this.context.inIteration;\n\t this.context.inIteration = true;\n\t body = this.isolateCoverGrammar(this.parseStatement);\n\t this.context.inIteration = previousInIteration;\n\t }\n\t return (typeof left === 'undefined') ?\n\t this.finalize(node, new Node.ForStatement(init, test, update, body)) :\n\t forIn ? this.finalize(node, new Node.ForInStatement(left, right, body)) :\n\t this.finalize(node, new Node.ForOfStatement(left, right, body));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-continue-statement\n\t Parser.prototype.parseContinueStatement = function () {\n\t var node = this.createNode();\n\t this.expectKeyword('continue');\n\t var label = null;\n\t if (this.lookahead.type === 3 /* Identifier */ && !this.hasLineTerminator) {\n\t var id = this.parseVariableIdentifier();\n\t label = id;\n\t var key = '$' + id.name;\n\t if (!Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) {\n\t this.throwError(messages_1.Messages.UnknownLabel, id.name);\n\t }\n\t }\n\t this.consumeSemicolon();\n\t if (label === null && !this.context.inIteration) {\n\t this.throwError(messages_1.Messages.IllegalContinue);\n\t }\n\t return this.finalize(node, new Node.ContinueStatement(label));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-break-statement\n\t Parser.prototype.parseBreakStatement = function () {\n\t var node = this.createNode();\n\t this.expectKeyword('break');\n\t var label = null;\n\t if (this.lookahead.type === 3 /* Identifier */ && !this.hasLineTerminator) {\n\t var id = this.parseVariableIdentifier();\n\t var key = '$' + id.name;\n\t if (!Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) {\n\t this.throwError(messages_1.Messages.UnknownLabel, id.name);\n\t }\n\t label = id;\n\t }\n\t this.consumeSemicolon();\n\t if (label === null && !this.context.inIteration && !this.context.inSwitch) {\n\t this.throwError(messages_1.Messages.IllegalBreak);\n\t }\n\t return this.finalize(node, new Node.BreakStatement(label));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-return-statement\n\t Parser.prototype.parseReturnStatement = function () {\n\t if (!this.context.inFunctionBody) {\n\t this.tolerateError(messages_1.Messages.IllegalReturn);\n\t }\n\t var node = this.createNode();\n\t this.expectKeyword('return');\n\t var hasArgument = (!this.match(';') && !this.match('}') &&\n\t !this.hasLineTerminator && this.lookahead.type !== 2 /* EOF */) ||\n\t this.lookahead.type === 8 /* StringLiteral */ ||\n\t this.lookahead.type === 10 /* Template */;\n\t var argument = hasArgument ? this.parseExpression() : null;\n\t this.consumeSemicolon();\n\t return this.finalize(node, new Node.ReturnStatement(argument));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-with-statement\n\t Parser.prototype.parseWithStatement = function () {\n\t if (this.context.strict) {\n\t this.tolerateError(messages_1.Messages.StrictModeWith);\n\t }\n\t var node = this.createNode();\n\t var body;\n\t this.expectKeyword('with');\n\t this.expect('(');\n\t var object = this.parseExpression();\n\t if (!this.match(')') && this.config.tolerant) {\n\t this.tolerateUnexpectedToken(this.nextToken());\n\t body = this.finalize(this.createNode(), new Node.EmptyStatement());\n\t }\n\t else {\n\t this.expect(')');\n\t body = this.parseStatement();\n\t }\n\t return this.finalize(node, new Node.WithStatement(object, body));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-switch-statement\n\t Parser.prototype.parseSwitchCase = function () {\n\t var node = this.createNode();\n\t var test;\n\t if (this.matchKeyword('default')) {\n\t this.nextToken();\n\t test = null;\n\t }\n\t else {\n\t this.expectKeyword('case');\n\t test = this.parseExpression();\n\t }\n\t this.expect(':');\n\t var consequent = [];\n\t while (true) {\n\t if (this.match('}') || this.matchKeyword('default') || this.matchKeyword('case')) {\n\t break;\n\t }\n\t consequent.push(this.parseStatementListItem());\n\t }\n\t return this.finalize(node, new Node.SwitchCase(test, consequent));\n\t };\n\t Parser.prototype.parseSwitchStatement = function () {\n\t var node = this.createNode();\n\t this.expectKeyword('switch');\n\t this.expect('(');\n\t var discriminant = this.parseExpression();\n\t this.expect(')');\n\t var previousInSwitch = this.context.inSwitch;\n\t this.context.inSwitch = true;\n\t var cases = [];\n\t var defaultFound = false;\n\t this.expect('{');\n\t while (true) {\n\t if (this.match('}')) {\n\t break;\n\t }\n\t var clause = this.parseSwitchCase();\n\t if (clause.test === null) {\n\t if (defaultFound) {\n\t this.throwError(messages_1.Messages.MultipleDefaultsInSwitch);\n\t }\n\t defaultFound = true;\n\t }\n\t cases.push(clause);\n\t }\n\t this.expect('}');\n\t this.context.inSwitch = previousInSwitch;\n\t return this.finalize(node, new Node.SwitchStatement(discriminant, cases));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-labelled-statements\n\t Parser.prototype.parseLabelledStatement = function () {\n\t var node = this.createNode();\n\t var expr = this.parseExpression();\n\t var statement;\n\t if ((expr.type === syntax_1.Syntax.Identifier) && this.match(':')) {\n\t this.nextToken();\n\t var id = expr;\n\t var key = '$' + id.name;\n\t if (Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) {\n\t this.throwError(messages_1.Messages.Redeclaration, 'Label', id.name);\n\t }\n\t this.context.labelSet[key] = true;\n\t var body = void 0;\n\t if (this.matchKeyword('class')) {\n\t this.tolerateUnexpectedToken(this.lookahead);\n\t body = this.parseClassDeclaration();\n\t }\n\t else if (this.matchKeyword('function')) {\n\t var token = this.lookahead;\n\t var declaration = this.parseFunctionDeclaration();\n\t if (this.context.strict) {\n\t this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunction);\n\t }\n\t else if (declaration.generator) {\n\t this.tolerateUnexpectedToken(token, messages_1.Messages.GeneratorInLegacyContext);\n\t }\n\t body = declaration;\n\t }\n\t else {\n\t body = this.parseStatement();\n\t }\n\t delete this.context.labelSet[key];\n\t statement = new Node.LabeledStatement(id, body);\n\t }\n\t else {\n\t this.consumeSemicolon();\n\t statement = new Node.ExpressionStatement(expr);\n\t }\n\t return this.finalize(node, statement);\n\t };\n\t // https://tc39.github.io/ecma262/#sec-throw-statement\n\t Parser.prototype.parseThrowStatement = function () {\n\t var node = this.createNode();\n\t this.expectKeyword('throw');\n\t if (this.hasLineTerminator) {\n\t this.throwError(messages_1.Messages.NewlineAfterThrow);\n\t }\n\t var argument = this.parseExpression();\n\t this.consumeSemicolon();\n\t return this.finalize(node, new Node.ThrowStatement(argument));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-try-statement\n\t Parser.prototype.parseCatchClause = function () {\n\t var node = this.createNode();\n\t this.expectKeyword('catch');\n\t this.expect('(');\n\t if (this.match(')')) {\n\t this.throwUnexpectedToken(this.lookahead);\n\t }\n\t var params = [];\n\t var param = this.parsePattern(params);\n\t var paramMap = {};\n\t for (var i = 0; i < params.length; i++) {\n\t var key = '$' + params[i].value;\n\t if (Object.prototype.hasOwnProperty.call(paramMap, key)) {\n\t this.tolerateError(messages_1.Messages.DuplicateBinding, params[i].value);\n\t }\n\t paramMap[key] = true;\n\t }\n\t if (this.context.strict && param.type === syntax_1.Syntax.Identifier) {\n\t if (this.scanner.isRestrictedWord(param.name)) {\n\t this.tolerateError(messages_1.Messages.StrictCatchVariable);\n\t }\n\t }\n\t this.expect(')');\n\t var body = this.parseBlock();\n\t return this.finalize(node, new Node.CatchClause(param, body));\n\t };\n\t Parser.prototype.parseFinallyClause = function () {\n\t this.expectKeyword('finally');\n\t return this.parseBlock();\n\t };\n\t Parser.prototype.parseTryStatement = function () {\n\t var node = this.createNode();\n\t this.expectKeyword('try');\n\t var block = this.parseBlock();\n\t var handler = this.matchKeyword('catch') ? this.parseCatchClause() : null;\n\t var finalizer = this.matchKeyword('finally') ? this.parseFinallyClause() : null;\n\t if (!handler && !finalizer) {\n\t this.throwError(messages_1.Messages.NoCatchOrFinally);\n\t }\n\t return this.finalize(node, new Node.TryStatement(block, handler, finalizer));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-debugger-statement\n\t Parser.prototype.parseDebuggerStatement = function () {\n\t var node = this.createNode();\n\t this.expectKeyword('debugger');\n\t this.consumeSemicolon();\n\t return this.finalize(node, new Node.DebuggerStatement());\n\t };\n\t // https://tc39.github.io/ecma262/#sec-ecmascript-language-statements-and-declarations\n\t Parser.prototype.parseStatement = function () {\n\t var statement;\n\t switch (this.lookahead.type) {\n\t case 1 /* BooleanLiteral */:\n\t case 5 /* NullLiteral */:\n\t case 6 /* NumericLiteral */:\n\t case 8 /* StringLiteral */:\n\t case 10 /* Template */:\n\t case 9 /* RegularExpression */:\n\t statement = this.parseExpressionStatement();\n\t break;\n\t case 7 /* Punctuator */:\n\t var value = this.lookahead.value;\n\t if (value === '{') {\n\t statement = this.parseBlock();\n\t }\n\t else if (value === '(') {\n\t statement = this.parseExpressionStatement();\n\t }\n\t else if (value === ';') {\n\t statement = this.parseEmptyStatement();\n\t }\n\t else {\n\t statement = this.parseExpressionStatement();\n\t }\n\t break;\n\t case 3 /* Identifier */:\n\t statement = this.matchAsyncFunction() ? this.parseFunctionDeclaration() : this.parseLabelledStatement();\n\t break;\n\t case 4 /* Keyword */:\n\t switch (this.lookahead.value) {\n\t case 'break':\n\t statement = this.parseBreakStatement();\n\t break;\n\t case 'continue':\n\t statement = this.parseContinueStatement();\n\t break;\n\t case 'debugger':\n\t statement = this.parseDebuggerStatement();\n\t break;\n\t case 'do':\n\t statement = this.parseDoWhileStatement();\n\t break;\n\t case 'for':\n\t statement = this.parseForStatement();\n\t break;\n\t case 'function':\n\t statement = this.parseFunctionDeclaration();\n\t break;\n\t case 'if':\n\t statement = this.parseIfStatement();\n\t break;\n\t case 'return':\n\t statement = this.parseReturnStatement();\n\t break;\n\t case 'switch':\n\t statement = this.parseSwitchStatement();\n\t break;\n\t case 'throw':\n\t statement = this.parseThrowStatement();\n\t break;\n\t case 'try':\n\t statement = this.parseTryStatement();\n\t break;\n\t case 'var':\n\t statement = this.parseVariableStatement();\n\t break;\n\t case 'while':\n\t statement = this.parseWhileStatement();\n\t break;\n\t case 'with':\n\t statement = this.parseWithStatement();\n\t break;\n\t default:\n\t statement = this.parseExpressionStatement();\n\t break;\n\t }\n\t break;\n\t default:\n\t statement = this.throwUnexpectedToken(this.lookahead);\n\t }\n\t return statement;\n\t };\n\t // https://tc39.github.io/ecma262/#sec-function-definitions\n\t Parser.prototype.parseFunctionSourceElements = function () {\n\t var node = this.createNode();\n\t this.expect('{');\n\t var body = this.parseDirectivePrologues();\n\t var previousLabelSet = this.context.labelSet;\n\t var previousInIteration = this.context.inIteration;\n\t var previousInSwitch = this.context.inSwitch;\n\t var previousInFunctionBody = this.context.inFunctionBody;\n\t this.context.labelSet = {};\n\t this.context.inIteration = false;\n\t this.context.inSwitch = false;\n\t this.context.inFunctionBody = true;\n\t while (this.lookahead.type !== 2 /* EOF */) {\n\t if (this.match('}')) {\n\t break;\n\t }\n\t body.push(this.parseStatementListItem());\n\t }\n\t this.expect('}');\n\t this.context.labelSet = previousLabelSet;\n\t this.context.inIteration = previousInIteration;\n\t this.context.inSwitch = previousInSwitch;\n\t this.context.inFunctionBody = previousInFunctionBody;\n\t return this.finalize(node, new Node.BlockStatement(body));\n\t };\n\t Parser.prototype.validateParam = function (options, param, name) {\n\t var key = '$' + name;\n\t if (this.context.strict) {\n\t if (this.scanner.isRestrictedWord(name)) {\n\t options.stricted = param;\n\t options.message = messages_1.Messages.StrictParamName;\n\t }\n\t if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {\n\t options.stricted = param;\n\t options.message = messages_1.Messages.StrictParamDupe;\n\t }\n\t }\n\t else if (!options.firstRestricted) {\n\t if (this.scanner.isRestrictedWord(name)) {\n\t options.firstRestricted = param;\n\t options.message = messages_1.Messages.StrictParamName;\n\t }\n\t else if (this.scanner.isStrictModeReservedWord(name)) {\n\t options.firstRestricted = param;\n\t options.message = messages_1.Messages.StrictReservedWord;\n\t }\n\t else if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {\n\t options.stricted = param;\n\t options.message = messages_1.Messages.StrictParamDupe;\n\t }\n\t }\n\t /* istanbul ignore next */\n\t if (typeof Object.defineProperty === 'function') {\n\t Object.defineProperty(options.paramSet, key, { value: true, enumerable: true, writable: true, configurable: true });\n\t }\n\t else {\n\t options.paramSet[key] = true;\n\t }\n\t };\n\t Parser.prototype.parseRestElement = function (params) {\n\t var node = this.createNode();\n\t this.expect('...');\n\t var arg = this.parsePattern(params);\n\t if (this.match('=')) {\n\t this.throwError(messages_1.Messages.DefaultRestParameter);\n\t }\n\t if (!this.match(')')) {\n\t this.throwError(messages_1.Messages.ParameterAfterRestParameter);\n\t }\n\t return this.finalize(node, new Node.RestElement(arg));\n\t };\n\t Parser.prototype.parseFormalParameter = function (options) {\n\t var params = [];\n\t var param = this.match('...') ? this.parseRestElement(params) : this.parsePatternWithDefault(params);\n\t for (var i = 0; i < params.length; i++) {\n\t this.validateParam(options, params[i], params[i].value);\n\t }\n\t options.simple = options.simple && (param instanceof Node.Identifier);\n\t options.params.push(param);\n\t };\n\t Parser.prototype.parseFormalParameters = function (firstRestricted) {\n\t var options;\n\t options = {\n\t simple: true,\n\t params: [],\n\t firstRestricted: firstRestricted\n\t };\n\t this.expect('(');\n\t if (!this.match(')')) {\n\t options.paramSet = {};\n\t while (this.lookahead.type !== 2 /* EOF */) {\n\t this.parseFormalParameter(options);\n\t if (this.match(')')) {\n\t break;\n\t }\n\t this.expect(',');\n\t if (this.match(')')) {\n\t break;\n\t }\n\t }\n\t }\n\t this.expect(')');\n\t return {\n\t simple: options.simple,\n\t params: options.params,\n\t stricted: options.stricted,\n\t firstRestricted: options.firstRestricted,\n\t message: options.message\n\t };\n\t };\n\t Parser.prototype.matchAsyncFunction = function () {\n\t var match = this.matchContextualKeyword('async');\n\t if (match) {\n\t var state = this.scanner.saveState();\n\t this.scanner.scanComments();\n\t var next = this.scanner.lex();\n\t this.scanner.restoreState(state);\n\t match = (state.lineNumber === next.lineNumber) && (next.type === 4 /* Keyword */) && (next.value === 'function');\n\t }\n\t return match;\n\t };\n\t Parser.prototype.parseFunctionDeclaration = function (identifierIsOptional) {\n\t var node = this.createNode();\n\t var isAsync = this.matchContextualKeyword('async');\n\t if (isAsync) {\n\t this.nextToken();\n\t }\n\t this.expectKeyword('function');\n\t var isGenerator = isAsync ? false : this.match('*');\n\t if (isGenerator) {\n\t this.nextToken();\n\t }\n\t var message;\n\t var id = null;\n\t var firstRestricted = null;\n\t if (!identifierIsOptional || !this.match('(')) {\n\t var token = this.lookahead;\n\t id = this.parseVariableIdentifier();\n\t if (this.context.strict) {\n\t if (this.scanner.isRestrictedWord(token.value)) {\n\t this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunctionName);\n\t }\n\t }\n\t else {\n\t if (this.scanner.isRestrictedWord(token.value)) {\n\t firstRestricted = token;\n\t message = messages_1.Messages.StrictFunctionName;\n\t }\n\t else if (this.scanner.isStrictModeReservedWord(token.value)) {\n\t firstRestricted = token;\n\t message = messages_1.Messages.StrictReservedWord;\n\t }\n\t }\n\t }\n\t var previousAllowAwait = this.context.await;\n\t var previousAllowYield = this.context.allowYield;\n\t this.context.await = isAsync;\n\t this.context.allowYield = !isGenerator;\n\t var formalParameters = this.parseFormalParameters(firstRestricted);\n\t var params = formalParameters.params;\n\t var stricted = formalParameters.stricted;\n\t firstRestricted = formalParameters.firstRestricted;\n\t if (formalParameters.message) {\n\t message = formalParameters.message;\n\t }\n\t var previousStrict = this.context.strict;\n\t var previousAllowStrictDirective = this.context.allowStrictDirective;\n\t this.context.allowStrictDirective = formalParameters.simple;\n\t var body = this.parseFunctionSourceElements();\n\t if (this.context.strict && firstRestricted) {\n\t this.throwUnexpectedToken(firstRestricted, message);\n\t }\n\t if (this.context.strict && stricted) {\n\t this.tolerateUnexpectedToken(stricted, message);\n\t }\n\t this.context.strict = previousStrict;\n\t this.context.allowStrictDirective = previousAllowStrictDirective;\n\t this.context.await = previousAllowAwait;\n\t this.context.allowYield = previousAllowYield;\n\t return isAsync ? this.finalize(node, new Node.AsyncFunctionDeclaration(id, params, body)) :\n\t this.finalize(node, new Node.FunctionDeclaration(id, params, body, isGenerator));\n\t };\n\t Parser.prototype.parseFunctionExpression = function () {\n\t var node = this.createNode();\n\t var isAsync = this.matchContextualKeyword('async');\n\t if (isAsync) {\n\t this.nextToken();\n\t }\n\t this.expectKeyword('function');\n\t var isGenerator = isAsync ? false : this.match('*');\n\t if (isGenerator) {\n\t this.nextToken();\n\t }\n\t var message;\n\t var id = null;\n\t var firstRestricted;\n\t var previousAllowAwait = this.context.await;\n\t var previousAllowYield = this.context.allowYield;\n\t this.context.await = isAsync;\n\t this.context.allowYield = !isGenerator;\n\t if (!this.match('(')) {\n\t var token = this.lookahead;\n\t id = (!this.context.strict && !isGenerator && this.matchKeyword('yield')) ? this.parseIdentifierName() : this.parseVariableIdentifier();\n\t if (this.context.strict) {\n\t if (this.scanner.isRestrictedWord(token.value)) {\n\t this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunctionName);\n\t }\n\t }\n\t else {\n\t if (this.scanner.isRestrictedWord(token.value)) {\n\t firstRestricted = token;\n\t message = messages_1.Messages.StrictFunctionName;\n\t }\n\t else if (this.scanner.isStrictModeReservedWord(token.value)) {\n\t firstRestricted = token;\n\t message = messages_1.Messages.StrictReservedWord;\n\t }\n\t }\n\t }\n\t var formalParameters = this.parseFormalParameters(firstRestricted);\n\t var params = formalParameters.params;\n\t var stricted = formalParameters.stricted;\n\t firstRestricted = formalParameters.firstRestricted;\n\t if (formalParameters.message) {\n\t message = formalParameters.message;\n\t }\n\t var previousStrict = this.context.strict;\n\t var previousAllowStrictDirective = this.context.allowStrictDirective;\n\t this.context.allowStrictDirective = formalParameters.simple;\n\t var body = this.parseFunctionSourceElements();\n\t if (this.context.strict && firstRestricted) {\n\t this.throwUnexpectedToken(firstRestricted, message);\n\t }\n\t if (this.context.strict && stricted) {\n\t this.tolerateUnexpectedToken(stricted, message);\n\t }\n\t this.context.strict = previousStrict;\n\t this.context.allowStrictDirective = previousAllowStrictDirective;\n\t this.context.await = previousAllowAwait;\n\t this.context.allowYield = previousAllowYield;\n\t return isAsync ? this.finalize(node, new Node.AsyncFunctionExpression(id, params, body)) :\n\t this.finalize(node, new Node.FunctionExpression(id, params, body, isGenerator));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-directive-prologues-and-the-use-strict-directive\n\t Parser.prototype.parseDirective = function () {\n\t var token = this.lookahead;\n\t var node = this.createNode();\n\t var expr = this.parseExpression();\n\t var directive = (expr.type === syntax_1.Syntax.Literal) ? this.getTokenRaw(token).slice(1, -1) : null;\n\t this.consumeSemicolon();\n\t return this.finalize(node, directive ? new Node.Directive(expr, directive) : new Node.ExpressionStatement(expr));\n\t };\n\t Parser.prototype.parseDirectivePrologues = function () {\n\t var firstRestricted = null;\n\t var body = [];\n\t while (true) {\n\t var token = this.lookahead;\n\t if (token.type !== 8 /* StringLiteral */) {\n\t break;\n\t }\n\t var statement = this.parseDirective();\n\t body.push(statement);\n\t var directive = statement.directive;\n\t if (typeof directive !== 'string') {\n\t break;\n\t }\n\t if (directive === 'use strict') {\n\t this.context.strict = true;\n\t if (firstRestricted) {\n\t this.tolerateUnexpectedToken(firstRestricted, messages_1.Messages.StrictOctalLiteral);\n\t }\n\t if (!this.context.allowStrictDirective) {\n\t this.tolerateUnexpectedToken(token, messages_1.Messages.IllegalLanguageModeDirective);\n\t }\n\t }\n\t else {\n\t if (!firstRestricted && token.octal) {\n\t firstRestricted = token;\n\t }\n\t }\n\t }\n\t return body;\n\t };\n\t // https://tc39.github.io/ecma262/#sec-method-definitions\n\t Parser.prototype.qualifiedPropertyName = function (token) {\n\t switch (token.type) {\n\t case 3 /* Identifier */:\n\t case 8 /* StringLiteral */:\n\t case 1 /* BooleanLiteral */:\n\t case 5 /* NullLiteral */:\n\t case 6 /* NumericLiteral */:\n\t case 4 /* Keyword */:\n\t return true;\n\t case 7 /* Punctuator */:\n\t return token.value === '[';\n\t default:\n\t break;\n\t }\n\t return false;\n\t };\n\t Parser.prototype.parseGetterMethod = function () {\n\t var node = this.createNode();\n\t var isGenerator = false;\n\t var previousAllowYield = this.context.allowYield;\n\t this.context.allowYield = !isGenerator;\n\t var formalParameters = this.parseFormalParameters();\n\t if (formalParameters.params.length > 0) {\n\t this.tolerateError(messages_1.Messages.BadGetterArity);\n\t }\n\t var method = this.parsePropertyMethod(formalParameters);\n\t this.context.allowYield = previousAllowYield;\n\t return this.finalize(node, new Node.FunctionExpression(null, formalParameters.params, method, isGenerator));\n\t };\n\t Parser.prototype.parseSetterMethod = function () {\n\t var node = this.createNode();\n\t var isGenerator = false;\n\t var previousAllowYield = this.context.allowYield;\n\t this.context.allowYield = !isGenerator;\n\t var formalParameters = this.parseFormalParameters();\n\t if (formalParameters.params.length !== 1) {\n\t this.tolerateError(messages_1.Messages.BadSetterArity);\n\t }\n\t else if (formalParameters.params[0] instanceof Node.RestElement) {\n\t this.tolerateError(messages_1.Messages.BadSetterRestParameter);\n\t }\n\t var method = this.parsePropertyMethod(formalParameters);\n\t this.context.allowYield = previousAllowYield;\n\t return this.finalize(node, new Node.FunctionExpression(null, formalParameters.params, method, isGenerator));\n\t };\n\t Parser.prototype.parseGeneratorMethod = function () {\n\t var node = this.createNode();\n\t var isGenerator = true;\n\t var previousAllowYield = this.context.allowYield;\n\t this.context.allowYield = true;\n\t var params = this.parseFormalParameters();\n\t this.context.allowYield = false;\n\t var method = this.parsePropertyMethod(params);\n\t this.context.allowYield = previousAllowYield;\n\t return this.finalize(node, new Node.FunctionExpression(null, params.params, method, isGenerator));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-generator-function-definitions\n\t Parser.prototype.isStartOfExpression = function () {\n\t var start = true;\n\t var value = this.lookahead.value;\n\t switch (this.lookahead.type) {\n\t case 7 /* Punctuator */:\n\t start = (value === '[') || (value === '(') || (value === '{') ||\n\t (value === '+') || (value === '-') ||\n\t (value === '!') || (value === '~') ||\n\t (value === '++') || (value === '--') ||\n\t (value === '/') || (value === '/='); // regular expression literal\n\t break;\n\t case 4 /* Keyword */:\n\t start = (value === 'class') || (value === 'delete') ||\n\t (value === 'function') || (value === 'let') || (value === 'new') ||\n\t (value === 'super') || (value === 'this') || (value === 'typeof') ||\n\t (value === 'void') || (value === 'yield');\n\t break;\n\t default:\n\t break;\n\t }\n\t return start;\n\t };\n\t Parser.prototype.parseYieldExpression = function () {\n\t var node = this.createNode();\n\t this.expectKeyword('yield');\n\t var argument = null;\n\t var delegate = false;\n\t if (!this.hasLineTerminator) {\n\t var previousAllowYield = this.context.allowYield;\n\t this.context.allowYield = false;\n\t delegate = this.match('*');\n\t if (delegate) {\n\t this.nextToken();\n\t argument = this.parseAssignmentExpression();\n\t }\n\t else if (this.isStartOfExpression()) {\n\t argument = this.parseAssignmentExpression();\n\t }\n\t this.context.allowYield = previousAllowYield;\n\t }\n\t return this.finalize(node, new Node.YieldExpression(argument, delegate));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-class-definitions\n\t Parser.prototype.parseClassElement = function (hasConstructor) {\n\t var token = this.lookahead;\n\t var node = this.createNode();\n\t var kind = '';\n\t var key = null;\n\t var value = null;\n\t var computed = false;\n\t var method = false;\n\t var isStatic = false;\n\t var isAsync = false;\n\t if (this.match('*')) {\n\t this.nextToken();\n\t }\n\t else {\n\t computed = this.match('[');\n\t key = this.parseObjectPropertyKey();\n\t var id = key;\n\t if (id.name === 'static' && (this.qualifiedPropertyName(this.lookahead) || this.match('*'))) {\n\t token = this.lookahead;\n\t isStatic = true;\n\t computed = this.match('[');\n\t if (this.match('*')) {\n\t this.nextToken();\n\t }\n\t else {\n\t key = this.parseObjectPropertyKey();\n\t }\n\t }\n\t if ((token.type === 3 /* Identifier */) && !this.hasLineTerminator && (token.value === 'async')) {\n\t var punctuator = this.lookahead.value;\n\t if (punctuator !== ':' && punctuator !== '(' && punctuator !== '*') {\n\t isAsync = true;\n\t token = this.lookahead;\n\t key = this.parseObjectPropertyKey();\n\t if (token.type === 3 /* Identifier */ && token.value === 'constructor') {\n\t this.tolerateUnexpectedToken(token, messages_1.Messages.ConstructorIsAsync);\n\t }\n\t }\n\t }\n\t }\n\t var lookaheadPropertyKey = this.qualifiedPropertyName(this.lookahead);\n\t if (token.type === 3 /* Identifier */) {\n\t if (token.value === 'get' && lookaheadPropertyKey) {\n\t kind = 'get';\n\t computed = this.match('[');\n\t key = this.parseObjectPropertyKey();\n\t this.context.allowYield = false;\n\t value = this.parseGetterMethod();\n\t }\n\t else if (token.value === 'set' && lookaheadPropertyKey) {\n\t kind = 'set';\n\t computed = this.match('[');\n\t key = this.parseObjectPropertyKey();\n\t value = this.parseSetterMethod();\n\t }\n\t }\n\t else if (token.type === 7 /* Punctuator */ && token.value === '*' && lookaheadPropertyKey) {\n\t kind = 'init';\n\t computed = this.match('[');\n\t key = this.parseObjectPropertyKey();\n\t value = this.parseGeneratorMethod();\n\t method = true;\n\t }\n\t if (!kind && key && this.match('(')) {\n\t kind = 'init';\n\t value = isAsync ? this.parsePropertyMethodAsyncFunction() : this.parsePropertyMethodFunction();\n\t method = true;\n\t }\n\t if (!kind) {\n\t this.throwUnexpectedToken(this.lookahead);\n\t }\n\t if (kind === 'init') {\n\t kind = 'method';\n\t }\n\t if (!computed) {\n\t if (isStatic && this.isPropertyKey(key, 'prototype')) {\n\t this.throwUnexpectedToken(token, messages_1.Messages.StaticPrototype);\n\t }\n\t if (!isStatic && this.isPropertyKey(key, 'constructor')) {\n\t if (kind !== 'method' || !method || (value && value.generator)) {\n\t this.throwUnexpectedToken(token, messages_1.Messages.ConstructorSpecialMethod);\n\t }\n\t if (hasConstructor.value) {\n\t this.throwUnexpectedToken(token, messages_1.Messages.DuplicateConstructor);\n\t }\n\t else {\n\t hasConstructor.value = true;\n\t }\n\t kind = 'constructor';\n\t }\n\t }\n\t return this.finalize(node, new Node.MethodDefinition(key, computed, value, kind, isStatic));\n\t };\n\t Parser.prototype.parseClassElementList = function () {\n\t var body = [];\n\t var hasConstructor = { value: false };\n\t this.expect('{');\n\t while (!this.match('}')) {\n\t if (this.match(';')) {\n\t this.nextToken();\n\t }\n\t else {\n\t body.push(this.parseClassElement(hasConstructor));\n\t }\n\t }\n\t this.expect('}');\n\t return body;\n\t };\n\t Parser.prototype.parseClassBody = function () {\n\t var node = this.createNode();\n\t var elementList = this.parseClassElementList();\n\t return this.finalize(node, new Node.ClassBody(elementList));\n\t };\n\t Parser.prototype.parseClassDeclaration = function (identifierIsOptional) {\n\t var node = this.createNode();\n\t var previousStrict = this.context.strict;\n\t this.context.strict = true;\n\t this.expectKeyword('class');\n\t var id = (identifierIsOptional && (this.lookahead.type !== 3 /* Identifier */)) ? null : this.parseVariableIdentifier();\n\t var superClass = null;\n\t if (this.matchKeyword('extends')) {\n\t this.nextToken();\n\t superClass = this.isolateCoverGrammar(this.parseLeftHandSideExpressionAllowCall);\n\t }\n\t var classBody = this.parseClassBody();\n\t this.context.strict = previousStrict;\n\t return this.finalize(node, new Node.ClassDeclaration(id, superClass, classBody));\n\t };\n\t Parser.prototype.parseClassExpression = function () {\n\t var node = this.createNode();\n\t var previousStrict = this.context.strict;\n\t this.context.strict = true;\n\t this.expectKeyword('class');\n\t var id = (this.lookahead.type === 3 /* Identifier */) ? this.parseVariableIdentifier() : null;\n\t var superClass = null;\n\t if (this.matchKeyword('extends')) {\n\t this.nextToken();\n\t superClass = this.isolateCoverGrammar(this.parseLeftHandSideExpressionAllowCall);\n\t }\n\t var classBody = this.parseClassBody();\n\t this.context.strict = previousStrict;\n\t return this.finalize(node, new Node.ClassExpression(id, superClass, classBody));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-scripts\n\t // https://tc39.github.io/ecma262/#sec-modules\n\t Parser.prototype.parseModule = function () {\n\t this.context.strict = true;\n\t this.context.isModule = true;\n\t this.scanner.isModule = true;\n\t var node = this.createNode();\n\t var body = this.parseDirectivePrologues();\n\t while (this.lookahead.type !== 2 /* EOF */) {\n\t body.push(this.parseStatementListItem());\n\t }\n\t return this.finalize(node, new Node.Module(body));\n\t };\n\t Parser.prototype.parseScript = function () {\n\t var node = this.createNode();\n\t var body = this.parseDirectivePrologues();\n\t while (this.lookahead.type !== 2 /* EOF */) {\n\t body.push(this.parseStatementListItem());\n\t }\n\t return this.finalize(node, new Node.Script(body));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-imports\n\t Parser.prototype.parseModuleSpecifier = function () {\n\t var node = this.createNode();\n\t if (this.lookahead.type !== 8 /* StringLiteral */) {\n\t this.throwError(messages_1.Messages.InvalidModuleSpecifier);\n\t }\n\t var token = this.nextToken();\n\t var raw = this.getTokenRaw(token);\n\t return this.finalize(node, new Node.Literal(token.value, raw));\n\t };\n\t // import {} ...;\n\t Parser.prototype.parseImportSpecifier = function () {\n\t var node = this.createNode();\n\t var imported;\n\t var local;\n\t if (this.lookahead.type === 3 /* Identifier */) {\n\t imported = this.parseVariableIdentifier();\n\t local = imported;\n\t if (this.matchContextualKeyword('as')) {\n\t this.nextToken();\n\t local = this.parseVariableIdentifier();\n\t }\n\t }\n\t else {\n\t imported = this.parseIdentifierName();\n\t local = imported;\n\t if (this.matchContextualKeyword('as')) {\n\t this.nextToken();\n\t local = this.parseVariableIdentifier();\n\t }\n\t else {\n\t this.throwUnexpectedToken(this.nextToken());\n\t }\n\t }\n\t return this.finalize(node, new Node.ImportSpecifier(local, imported));\n\t };\n\t // {foo, bar as bas}\n\t Parser.prototype.parseNamedImports = function () {\n\t this.expect('{');\n\t var specifiers = [];\n\t while (!this.match('}')) {\n\t specifiers.push(this.parseImportSpecifier());\n\t if (!this.match('}')) {\n\t this.expect(',');\n\t }\n\t }\n\t this.expect('}');\n\t return specifiers;\n\t };\n\t // import ...;\n\t Parser.prototype.parseImportDefaultSpecifier = function () {\n\t var node = this.createNode();\n\t var local = this.parseIdentifierName();\n\t return this.finalize(node, new Node.ImportDefaultSpecifier(local));\n\t };\n\t // import <* as foo> ...;\n\t Parser.prototype.parseImportNamespaceSpecifier = function () {\n\t var node = this.createNode();\n\t this.expect('*');\n\t if (!this.matchContextualKeyword('as')) {\n\t this.throwError(messages_1.Messages.NoAsAfterImportNamespace);\n\t }\n\t this.nextToken();\n\t var local = this.parseIdentifierName();\n\t return this.finalize(node, new Node.ImportNamespaceSpecifier(local));\n\t };\n\t Parser.prototype.parseImportDeclaration = function () {\n\t if (this.context.inFunctionBody) {\n\t this.throwError(messages_1.Messages.IllegalImportDeclaration);\n\t }\n\t var node = this.createNode();\n\t this.expectKeyword('import');\n\t var src;\n\t var specifiers = [];\n\t if (this.lookahead.type === 8 /* StringLiteral */) {\n\t // import 'foo';\n\t src = this.parseModuleSpecifier();\n\t }\n\t else {\n\t if (this.match('{')) {\n\t // import {bar}\n\t specifiers = specifiers.concat(this.parseNamedImports());\n\t }\n\t else if (this.match('*')) {\n\t // import * as foo\n\t specifiers.push(this.parseImportNamespaceSpecifier());\n\t }\n\t else if (this.isIdentifierName(this.lookahead) && !this.matchKeyword('default')) {\n\t // import foo\n\t specifiers.push(this.parseImportDefaultSpecifier());\n\t if (this.match(',')) {\n\t this.nextToken();\n\t if (this.match('*')) {\n\t // import foo, * as foo\n\t specifiers.push(this.parseImportNamespaceSpecifier());\n\t }\n\t else if (this.match('{')) {\n\t // import foo, {bar}\n\t specifiers = specifiers.concat(this.parseNamedImports());\n\t }\n\t else {\n\t this.throwUnexpectedToken(this.lookahead);\n\t }\n\t }\n\t }\n\t else {\n\t this.throwUnexpectedToken(this.nextToken());\n\t }\n\t if (!this.matchContextualKeyword('from')) {\n\t var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause;\n\t this.throwError(message, this.lookahead.value);\n\t }\n\t this.nextToken();\n\t src = this.parseModuleSpecifier();\n\t }\n\t this.consumeSemicolon();\n\t return this.finalize(node, new Node.ImportDeclaration(specifiers, src));\n\t };\n\t // https://tc39.github.io/ecma262/#sec-exports\n\t Parser.prototype.parseExportSpecifier = function () {\n\t var node = this.createNode();\n\t var local = this.parseIdentifierName();\n\t var exported = local;\n\t if (this.matchContextualKeyword('as')) {\n\t this.nextToken();\n\t exported = this.parseIdentifierName();\n\t }\n\t return this.finalize(node, new Node.ExportSpecifier(local, exported));\n\t };\n\t Parser.prototype.parseExportDeclaration = function () {\n\t if (this.context.inFunctionBody) {\n\t this.throwError(messages_1.Messages.IllegalExportDeclaration);\n\t }\n\t var node = this.createNode();\n\t this.expectKeyword('export');\n\t var exportDeclaration;\n\t if (this.matchKeyword('default')) {\n\t // export default ...\n\t this.nextToken();\n\t if (this.matchKeyword('function')) {\n\t // export default function foo () {}\n\t // export default function () {}\n\t var declaration = this.parseFunctionDeclaration(true);\n\t exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration));\n\t }\n\t else if (this.matchKeyword('class')) {\n\t // export default class foo {}\n\t var declaration = this.parseClassDeclaration(true);\n\t exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration));\n\t }\n\t else if (this.matchContextualKeyword('async')) {\n\t // export default async function f () {}\n\t // export default async function () {}\n\t // export default async x => x\n\t var declaration = this.matchAsyncFunction() ? this.parseFunctionDeclaration(true) : this.parseAssignmentExpression();\n\t exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration));\n\t }\n\t else {\n\t if (this.matchContextualKeyword('from')) {\n\t this.throwError(messages_1.Messages.UnexpectedToken, this.lookahead.value);\n\t }\n\t // export default {};\n\t // export default [];\n\t // export default (1 + 2);\n\t var declaration = this.match('{') ? this.parseObjectInitializer() :\n\t this.match('[') ? this.parseArrayInitializer() : this.parseAssignmentExpression();\n\t this.consumeSemicolon();\n\t exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration));\n\t }\n\t }\n\t else if (this.match('*')) {\n\t // export * from 'foo';\n\t this.nextToken();\n\t if (!this.matchContextualKeyword('from')) {\n\t var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause;\n\t this.throwError(message, this.lookahead.value);\n\t }\n\t this.nextToken();\n\t var src = this.parseModuleSpecifier();\n\t this.consumeSemicolon();\n\t exportDeclaration = this.finalize(node, new Node.ExportAllDeclaration(src));\n\t }\n\t else if (this.lookahead.type === 4 /* Keyword */) {\n\t // export var f = 1;\n\t var declaration = void 0;\n\t switch (this.lookahead.value) {\n\t case 'let':\n\t case 'const':\n\t declaration = this.parseLexicalDeclaration({ inFor: false });\n\t break;\n\t case 'var':\n\t case 'class':\n\t case 'function':\n\t declaration = this.parseStatementListItem();\n\t break;\n\t default:\n\t this.throwUnexpectedToken(this.lookahead);\n\t }\n\t exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(declaration, [], null));\n\t }\n\t else if (this.matchAsyncFunction()) {\n\t var declaration = this.parseFunctionDeclaration();\n\t exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(declaration, [], null));\n\t }\n\t else {\n\t var specifiers = [];\n\t var source = null;\n\t var isExportFromIdentifier = false;\n\t this.expect('{');\n\t while (!this.match('}')) {\n\t isExportFromIdentifier = isExportFromIdentifier || this.matchKeyword('default');\n\t specifiers.push(this.parseExportSpecifier());\n\t if (!this.match('}')) {\n\t this.expect(',');\n\t }\n\t }\n\t this.expect('}');\n\t if (this.matchContextualKeyword('from')) {\n\t // export {default} from 'foo';\n\t // export {foo} from 'foo';\n\t this.nextToken();\n\t source = this.parseModuleSpecifier();\n\t this.consumeSemicolon();\n\t }\n\t else if (isExportFromIdentifier) {\n\t // export {default}; // missing fromClause\n\t var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause;\n\t this.throwError(message, this.lookahead.value);\n\t }\n\t else {\n\t // export {foo};\n\t this.consumeSemicolon();\n\t }\n\t exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(null, specifiers, source));\n\t }\n\t return exportDeclaration;\n\t };\n\t return Parser;\n\t}());\n\texports.Parser = Parser;\n\n\n/***/ },\n/* 9 */\n/***/ function(module, exports) {\n\n\t\"use strict\";\n\t// Ensure the condition is true, otherwise throw an error.\n\t// This is only to have a better contract semantic, i.e. another safety net\n\t// to catch a logic error. The condition shall be fulfilled in normal case.\n\t// Do NOT use this to enforce a certain condition on any user input.\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\tfunction assert(condition, message) {\n\t /* istanbul ignore if */\n\t if (!condition) {\n\t throw new Error('ASSERT: ' + message);\n\t }\n\t}\n\texports.assert = assert;\n\n\n/***/ },\n/* 10 */\n/***/ function(module, exports) {\n\n\t\"use strict\";\n\t/* tslint:disable:max-classes-per-file */\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\tvar ErrorHandler = (function () {\n\t function ErrorHandler() {\n\t this.errors = [];\n\t this.tolerant = false;\n\t }\n\t ErrorHandler.prototype.recordError = function (error) {\n\t this.errors.push(error);\n\t };\n\t ErrorHandler.prototype.tolerate = function (error) {\n\t if (this.tolerant) {\n\t this.recordError(error);\n\t }\n\t else {\n\t throw error;\n\t }\n\t };\n\t ErrorHandler.prototype.constructError = function (msg, column) {\n\t var error = new Error(msg);\n\t try {\n\t throw error;\n\t }\n\t catch (base) {\n\t /* istanbul ignore else */\n\t if (Object.create && Object.defineProperty) {\n\t error = Object.create(base);\n\t Object.defineProperty(error, 'column', { value: column });\n\t }\n\t }\n\t /* istanbul ignore next */\n\t return error;\n\t };\n\t ErrorHandler.prototype.createError = function (index, line, col, description) {\n\t var msg = 'Line ' + line + ': ' + description;\n\t var error = this.constructError(msg, col);\n\t error.index = index;\n\t error.lineNumber = line;\n\t error.description = description;\n\t return error;\n\t };\n\t ErrorHandler.prototype.throwError = function (index, line, col, description) {\n\t throw this.createError(index, line, col, description);\n\t };\n\t ErrorHandler.prototype.tolerateError = function (index, line, col, description) {\n\t var error = this.createError(index, line, col, description);\n\t if (this.tolerant) {\n\t this.recordError(error);\n\t }\n\t else {\n\t throw error;\n\t }\n\t };\n\t return ErrorHandler;\n\t}());\n\texports.ErrorHandler = ErrorHandler;\n\n\n/***/ },\n/* 11 */\n/***/ function(module, exports) {\n\n\t\"use strict\";\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\t// Error messages should be identical to V8.\n\texports.Messages = {\n\t BadGetterArity: 'Getter must not have any formal parameters',\n\t BadSetterArity: 'Setter must have exactly one formal parameter',\n\t BadSetterRestParameter: 'Setter function argument must not be a rest parameter',\n\t ConstructorIsAsync: 'Class constructor may not be an async method',\n\t ConstructorSpecialMethod: 'Class constructor may not be an accessor',\n\t DeclarationMissingInitializer: 'Missing initializer in %0 declaration',\n\t DefaultRestParameter: 'Unexpected token =',\n\t DuplicateBinding: 'Duplicate binding %0',\n\t DuplicateConstructor: 'A class may only have one constructor',\n\t DuplicateProtoProperty: 'Duplicate __proto__ fields are not allowed in object literals',\n\t ForInOfLoopInitializer: '%0 loop variable declaration may not have an initializer',\n\t GeneratorInLegacyContext: 'Generator declarations are not allowed in legacy contexts',\n\t IllegalBreak: 'Illegal break statement',\n\t IllegalContinue: 'Illegal continue statement',\n\t IllegalExportDeclaration: 'Unexpected token',\n\t IllegalImportDeclaration: 'Unexpected token',\n\t IllegalLanguageModeDirective: 'Illegal \\'use strict\\' directive in function with non-simple parameter list',\n\t IllegalReturn: 'Illegal return statement',\n\t InvalidEscapedReservedWord: 'Keyword must not contain escaped characters',\n\t InvalidHexEscapeSequence: 'Invalid hexadecimal escape sequence',\n\t InvalidLHSInAssignment: 'Invalid left-hand side in assignment',\n\t InvalidLHSInForIn: 'Invalid left-hand side in for-in',\n\t InvalidLHSInForLoop: 'Invalid left-hand side in for-loop',\n\t InvalidModuleSpecifier: 'Unexpected token',\n\t InvalidRegExp: 'Invalid regular expression',\n\t LetInLexicalBinding: 'let is disallowed as a lexically bound name',\n\t MissingFromClause: 'Unexpected token',\n\t MultipleDefaultsInSwitch: 'More than one default clause in switch statement',\n\t NewlineAfterThrow: 'Illegal newline after throw',\n\t NoAsAfterImportNamespace: 'Unexpected token',\n\t NoCatchOrFinally: 'Missing catch or finally after try',\n\t ParameterAfterRestParameter: 'Rest parameter must be last formal parameter',\n\t Redeclaration: '%0 \\'%1\\' has already been declared',\n\t StaticPrototype: 'Classes may not have static property named prototype',\n\t StrictCatchVariable: 'Catch variable may not be eval or arguments in strict mode',\n\t StrictDelete: 'Delete of an unqualified identifier in strict mode.',\n\t StrictFunction: 'In strict mode code, functions can only be declared at top level or inside a block',\n\t StrictFunctionName: 'Function name may not be eval or arguments in strict mode',\n\t StrictLHSAssignment: 'Assignment to eval or arguments is not allowed in strict mode',\n\t StrictLHSPostfix: 'Postfix increment/decrement may not have eval or arguments operand in strict mode',\n\t StrictLHSPrefix: 'Prefix increment/decrement may not have eval or arguments operand in strict mode',\n\t StrictModeWith: 'Strict mode code may not include a with statement',\n\t StrictOctalLiteral: 'Octal literals are not allowed in strict mode.',\n\t StrictParamDupe: 'Strict mode function may not have duplicate parameter names',\n\t StrictParamName: 'Parameter name eval or arguments is not allowed in strict mode',\n\t StrictReservedWord: 'Use of future reserved word in strict mode',\n\t StrictVarName: 'Variable name may not be eval or arguments in strict mode',\n\t TemplateOctalLiteral: 'Octal literals are not allowed in template strings.',\n\t UnexpectedEOS: 'Unexpected end of input',\n\t UnexpectedIdentifier: 'Unexpected identifier',\n\t UnexpectedNumber: 'Unexpected number',\n\t UnexpectedReserved: 'Unexpected reserved word',\n\t UnexpectedString: 'Unexpected string',\n\t UnexpectedTemplate: 'Unexpected quasi %0',\n\t UnexpectedToken: 'Unexpected token %0',\n\t UnexpectedTokenIllegal: 'Unexpected token ILLEGAL',\n\t UnknownLabel: 'Undefined label \\'%0\\'',\n\t UnterminatedRegExp: 'Invalid regular expression: missing /'\n\t};\n\n\n/***/ },\n/* 12 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\tvar assert_1 = __webpack_require__(9);\n\tvar character_1 = __webpack_require__(4);\n\tvar messages_1 = __webpack_require__(11);\n\tfunction hexValue(ch) {\n\t return '0123456789abcdef'.indexOf(ch.toLowerCase());\n\t}\n\tfunction octalValue(ch) {\n\t return '01234567'.indexOf(ch);\n\t}\n\tvar Scanner = (function () {\n\t function Scanner(code, handler) {\n\t this.source = code;\n\t this.errorHandler = handler;\n\t this.trackComment = false;\n\t this.isModule = false;\n\t this.length = code.length;\n\t this.index = 0;\n\t this.lineNumber = (code.length > 0) ? 1 : 0;\n\t this.lineStart = 0;\n\t this.curlyStack = [];\n\t }\n\t Scanner.prototype.saveState = function () {\n\t return {\n\t index: this.index,\n\t lineNumber: this.lineNumber,\n\t lineStart: this.lineStart\n\t };\n\t };\n\t Scanner.prototype.restoreState = function (state) {\n\t this.index = state.index;\n\t this.lineNumber = state.lineNumber;\n\t this.lineStart = state.lineStart;\n\t };\n\t Scanner.prototype.eof = function () {\n\t return this.index >= this.length;\n\t };\n\t Scanner.prototype.throwUnexpectedToken = function (message) {\n\t if (message === void 0) { message = messages_1.Messages.UnexpectedTokenIllegal; }\n\t return this.errorHandler.throwError(this.index, this.lineNumber, this.index - this.lineStart + 1, message);\n\t };\n\t Scanner.prototype.tolerateUnexpectedToken = function (message) {\n\t if (message === void 0) { message = messages_1.Messages.UnexpectedTokenIllegal; }\n\t this.errorHandler.tolerateError(this.index, this.lineNumber, this.index - this.lineStart + 1, message);\n\t };\n\t // https://tc39.github.io/ecma262/#sec-comments\n\t Scanner.prototype.skipSingleLineComment = function (offset) {\n\t var comments = [];\n\t var start, loc;\n\t if (this.trackComment) {\n\t comments = [];\n\t start = this.index - offset;\n\t loc = {\n\t start: {\n\t line: this.lineNumber,\n\t column: this.index - this.lineStart - offset\n\t },\n\t end: {}\n\t };\n\t }\n\t while (!this.eof()) {\n\t var ch = this.source.charCodeAt(this.index);\n\t ++this.index;\n\t if (character_1.Character.isLineTerminator(ch)) {\n\t if (this.trackComment) {\n\t loc.end = {\n\t line: this.lineNumber,\n\t column: this.index - this.lineStart - 1\n\t };\n\t var entry = {\n\t multiLine: false,\n\t slice: [start + offset, this.index - 1],\n\t range: [start, this.index - 1],\n\t loc: loc\n\t };\n\t comments.push(entry);\n\t }\n\t if (ch === 13 && this.source.charCodeAt(this.index) === 10) {\n\t ++this.index;\n\t }\n\t ++this.lineNumber;\n\t this.lineStart = this.index;\n\t return comments;\n\t }\n\t }\n\t if (this.trackComment) {\n\t loc.end = {\n\t line: this.lineNumber,\n\t column: this.index - this.lineStart\n\t };\n\t var entry = {\n\t multiLine: false,\n\t slice: [start + offset, this.index],\n\t range: [start, this.index],\n\t loc: loc\n\t };\n\t comments.push(entry);\n\t }\n\t return comments;\n\t };\n\t Scanner.prototype.skipMultiLineComment = function () {\n\t var comments = [];\n\t var start, loc;\n\t if (this.trackComment) {\n\t comments = [];\n\t start = this.index - 2;\n\t loc = {\n\t start: {\n\t line: this.lineNumber,\n\t column: this.index - this.lineStart - 2\n\t },\n\t end: {}\n\t };\n\t }\n\t while (!this.eof()) {\n\t var ch = this.source.charCodeAt(this.index);\n\t if (character_1.Character.isLineTerminator(ch)) {\n\t if (ch === 0x0D && this.source.charCodeAt(this.index + 1) === 0x0A) {\n\t ++this.index;\n\t }\n\t ++this.lineNumber;\n\t ++this.index;\n\t this.lineStart = this.index;\n\t }\n\t else if (ch === 0x2A) {\n\t // Block comment ends with '*/'.\n\t if (this.source.charCodeAt(this.index + 1) === 0x2F) {\n\t this.index += 2;\n\t if (this.trackComment) {\n\t loc.end = {\n\t line: this.lineNumber,\n\t column: this.index - this.lineStart\n\t };\n\t var entry = {\n\t multiLine: true,\n\t slice: [start + 2, this.index - 2],\n\t range: [start, this.index],\n\t loc: loc\n\t };\n\t comments.push(entry);\n\t }\n\t return comments;\n\t }\n\t ++this.index;\n\t }\n\t else {\n\t ++this.index;\n\t }\n\t }\n\t // Ran off the end of the file - the whole thing is a comment\n\t if (this.trackComment) {\n\t loc.end = {\n\t line: this.lineNumber,\n\t column: this.index - this.lineStart\n\t };\n\t var entry = {\n\t multiLine: true,\n\t slice: [start + 2, this.index],\n\t range: [start, this.index],\n\t loc: loc\n\t };\n\t comments.push(entry);\n\t }\n\t this.tolerateUnexpectedToken();\n\t return comments;\n\t };\n\t Scanner.prototype.scanComments = function () {\n\t var comments;\n\t if (this.trackComment) {\n\t comments = [];\n\t }\n\t var start = (this.index === 0);\n\t while (!this.eof()) {\n\t var ch = this.source.charCodeAt(this.index);\n\t if (character_1.Character.isWhiteSpace(ch)) {\n\t ++this.index;\n\t }\n\t else if (character_1.Character.isLineTerminator(ch)) {\n\t ++this.index;\n\t if (ch === 0x0D && this.source.charCodeAt(this.index) === 0x0A) {\n\t ++this.index;\n\t }\n\t ++this.lineNumber;\n\t this.lineStart = this.index;\n\t start = true;\n\t }\n\t else if (ch === 0x2F) {\n\t ch = this.source.charCodeAt(this.index + 1);\n\t if (ch === 0x2F) {\n\t this.index += 2;\n\t var comment = this.skipSingleLineComment(2);\n\t if (this.trackComment) {\n\t comments = comments.concat(comment);\n\t }\n\t start = true;\n\t }\n\t else if (ch === 0x2A) {\n\t this.index += 2;\n\t var comment = this.skipMultiLineComment();\n\t if (this.trackComment) {\n\t comments = comments.concat(comment);\n\t }\n\t }\n\t else {\n\t break;\n\t }\n\t }\n\t else if (start && ch === 0x2D) {\n\t // U+003E is '>'\n\t if ((this.source.charCodeAt(this.index + 1) === 0x2D) && (this.source.charCodeAt(this.index + 2) === 0x3E)) {\n\t // '-->' is a single-line comment\n\t this.index += 3;\n\t var comment = this.skipSingleLineComment(3);\n\t if (this.trackComment) {\n\t comments = comments.concat(comment);\n\t }\n\t }\n\t else {\n\t break;\n\t }\n\t }\n\t else if (ch === 0x3C && !this.isModule) {\n\t if (this.source.slice(this.index + 1, this.index + 4) === '!--') {\n\t this.index += 4; // `|<(?:\"[^\"]*\"['\"]*|'[^']*'['\"]*|[^'\">])+>)/g;\nvar parseTag = require('./parse-tag');\n// re-used obj for quick lookups of components\nvar empty = Object.create ? Object.create(null) : {};\n// common logic for pushing a child node onto a list\nfunction pushTextNode(list, html, level, start, ignoreWhitespace) {\n // calculate correct end of the content slice in case there's\n // no tag after the text node.\n var end = html.indexOf('<', start);\n var content = html.slice(start, end === -1 ? undefined : end);\n // if a node is nothing but whitespace, collapse it as the spec states:\n // https://www.w3.org/TR/html4/struct/text.html#h-9.1\n if (/^\\s*$/.test(content)) {\n content = ' ';\n }\n // don't add whitespace-only text nodes if they would be trailing text nodes\n // or if they would be leading whitespace-only text nodes:\n // * end > -1 indicates this is not a trailing text node\n // * leading node is when level is -1 and list has length 0\n if ((!ignoreWhitespace && end > -1 && level + list.length >= 0) || content !== ' ') {\n list.push({\n type: 'text',\n content: content\n });\n }\n}\n\nmodule.exports = function parse(html, options) {\n options || (options = {});\n options.components || (options.components = empty);\n var result = [];\n var current;\n var level = -1;\n var arr = [];\n var byTag = {};\n var inComponent = false;\n\n html.replace(tagRE, function (tag, index) {\n if (inComponent) {\n if (tag !== ('')) {\n return;\n } else {\n inComponent = false;\n }\n }\n\n var isOpen = tag.charAt(1) !== '/';\n var isComment = tag.indexOf('/;\nvar rstarttag = /^<([-A-Za-z0-9_]+)((?:\\s+\\w+(?:\\s*=\\s*(?:(?:\"[^\"]*\")|(?:'[^']*')|[^>\\s]+))?)*)\\s*(\\/?)>/;\nvar rattr = /([-A-Za-z0-9_]+)(?:\\s*=\\s*(?:(?:\"((?:\\\\.|[^\"])*)\")|(?:'((?:\\\\.|[^'])*)')|([^>\\s]+)))?/g;\nvar rendtag = /^<\\/([-A-Za-z0-9_]+)[^>]*>/;\nvar rtext = /^[^<]+/;\n\n/**\n * Create regex for special tags\n */\n\nvar rspecial = {};\nfor (var tag in special) rspecial[tag] = new RegExp('<\\/' + tag + '[^>]*>', 'i');\n\n/**\n * Create a new `Parser`\n *\n * @param {String} html\n * @return {Parser}\n * @api public\n */\n\nfunction Parser(html) {\n if (!(this instanceof Parser)) return new Parser(html);\n if ('string' != typeof html) throw new TypeError('String expected');\n this.html = this.original = html;\n this.tokens = [];\n this.parent = this.root = nodes.fragment();\n this.tree = this.parent.childNodes;\n this.err = null;\n}\n\n/**\n * Parse all the nodes\n *\n * @return {Object|Error} dom\n * @api public\n */\n\nParser.prototype.parse = function() {\n while (!this.err && this.advance() != 'eos');\n if (this.err) return this.err;\n\n var children = this.root.childNodes;\n\n // one element\n if (1 == children.length) {\n children[0].parentNode = null;\n return children[0];\n }\n\n // several elements\n return this.root;\n}\n\n/**\n * Advance to the next token\n *\n * @return {String} token\n * @api public\n */\n\nParser.prototype.advance = function() {\n var tok = this.eos()\n || this.comment()\n || this.endtag()\n || this.starttag()\n || this.text()\n || this.error()\n\n this.tokens.push(tok);\n return tok;\n}\n\n/**\n * Consume the given `len`.\n *\n * @param {Number|Array} len\n * @api private\n */\n\nParser.prototype.skip = function(len){\n this.html = this.html.substr(Array.isArray(len)\n ? len[0].length\n : len);\n};\n\n/**\n * End of string\n *\n * @return {String|undefined} token\n * @api private\n */\n\nParser.prototype.eos = function() {\n if (!this.html.length) return 'eos';\n};\n\n/**\n * Comment\n *\n * @return {String|undefined} token\n * @api private\n */\n\nParser.prototype.comment = function() {\n var captures;\n if (captures = rcomment.exec(this.html)) {\n this.skip(captures);\n var node = nodes.comment(captures[1], this.parent);\n debug('', captures[1]);\n\n // connect it to the DOM\n this.connect(node);\n\n return 'comment';\n }\n\n};\n\n/**\n * Start Tag\n *\n * @return {String|undefined} token\n * @api private\n */\n\nParser.prototype.starttag = function() {\n var captures;\n if (captures = rstarttag.exec(this.html)) {\n this.skip(captures);\n var name = captures[1].toLowerCase();\n var attrs = (captures[2]) ? attributes(captures[2]) : {};\n var node = nodes.element(name, attrs, this.parent);\n debug('<%s>', name)\n\n // connect it to the DOM\n this.connect(node);\n\n // handle self-closing tags\n // and special tags that can\n // contain any content\n if (special[name]) {\n node = this.special(node);\n } else if(!empty[name]) {\n this.tree = node.childNodes;\n this.parent = node;\n }\n\n return 'start-tag';\n }\n\n};\n\n/**\n * End Tag\n *\n * @return {String|undefined} token\n * @api private\n */\n\nParser.prototype.endtag = function() {\n var captures;\n if (captures = rendtag.exec(this.html)) {\n this.skip(captures);\n debug('', captures[1]);\n\n // move up a level\n this.parent = this.parent.parentNode;\n this.tree = this.parent.childNodes;\n\n return 'end-tag';\n }\n};\n\n/**\n * Text Nodes\n *\n * @return {String|undefined} token\n * @api private\n */\n\nParser.prototype.text = function() {\n var captures;\n if (captures = rtext.exec(this.html)) {\n this.skip(captures);\n var node = nodes.text(captures[0], this.parent);\n debug(node.nodeValue);\n\n // connect it to the DOM\n this.connect(node);\n\n return 'text';\n }\n};\n\n/**\n * Handle special tags (ex. script, style)\n * that can contain any content including \"<\".\n *\n * @param {Object} node\n * @return {Object} node\n */\n\nParser.prototype.special = function(node) {\n var name = node.nodeName.toLowerCase();\n var captures = rspecial[name].exec(this.html);\n if (!captures) return this.error('No ending ' + name + ' tag.');\n\n // extract the contents of the tag\n var text = this.html.slice(0, captures.index);\n\n // connect DOM\n var textnode = nodes.text(text, node);\n node.childNodes.push(textnode);\n\n // skip text + length of match\n this.skip(text.length + captures[0].length);\n\n return node;\n};\n\n/**\n * Connect the DOM tree\n *\n * @param {Object} node\n * @return {Parser}\n * @api private\n */\n\nParser.prototype.connect = function(node) {\n // fetch the previous DOM node\n var prev = this.tree[this.tree.length - 1];\n\n // first child\n if (!this.tree.length) this.parent.firstChild = node;\n\n // add node to DOM tree\n this.tree.push(node);\n\n // last child\n this.parent.lastChild = node;\n\n // set previous and next siblings\n if (prev) {\n prev.nextSibling = node;\n node.previousSibling = prev;\n }\n\n return this;\n}\n\n/**\n * Handle errors\n *\n * @param {String} err (optional)\n * @return {String}\n * @api private\n */\n\nParser.prototype.error = function(err) {\n var original = this.original;\n var ellipsis = '\\u2026';\n var caret = '\\u2038';\n var i = original.length - this.html.length;\n\n // provide a useful error\n var at = original.slice(i - 20, i) + caret + original.slice(i, i + 20)\n at = original[i - 20] ? ellipsis + at : at\n at += original[i + 20] ? ellipsis : '';\n\n // add the message\n var msg = err || 'Parsing error.';\n msg += ' Near: ' + at;\n\n // set the error\n this.err = new Error(msg);\n\n return 'error';\n};\n\n/**\n * Parse attributes\n *\n * @param {String} str\n * @return {Object}\n * @api private\n */\n\nfunction attributes(str) {\n var attrs = {};\n\n str.replace(rattr, function(match, name) {\n attrs[name] = arguments[2] || arguments[3] || arguments[4] || autofill[name] || '';\n });\n\n return attrs;\n}\n","\n/**\n * Expose `debug()` as the module.\n */\n\nmodule.exports = debug;\n\n/**\n * Create a debugger with the given `name`.\n *\n * @param {String} name\n * @return {Type}\n * @api public\n */\n\nfunction debug(name) {\n if (!debug.enabled(name)) return function(){};\n\n return function(fmt){\n fmt = coerce(fmt);\n\n var curr = new Date;\n var ms = curr - (debug[name] || curr);\n debug[name] = curr;\n\n fmt = name\n + ' '\n + fmt\n + ' +' + debug.humanize(ms);\n\n // This hackery is required for IE8\n // where `console.log` doesn't have 'apply'\n window.console\n && console.log\n && Function.prototype.apply.call(console.log, console, arguments);\n }\n}\n\n/**\n * The currently active debug mode names.\n */\n\ndebug.names = [];\ndebug.skips = [];\n\n/**\n * Enables a debug mode by name. This can include modes\n * separated by a colon and wildcards.\n *\n * @param {String} name\n * @api public\n */\n\ndebug.enable = function(name) {\n try {\n localStorage.debug = name;\n } catch(e){}\n\n var split = (name || '').split(/[\\s,]+/)\n , len = split.length;\n\n for (var i = 0; i < len; i++) {\n name = split[i].replace('*', '.*?');\n if (name[0] === '-') {\n debug.skips.push(new RegExp('^' + name.substr(1) + '$'));\n }\n else {\n debug.names.push(new RegExp('^' + name + '$'));\n }\n }\n};\n\n/**\n * Disable debug output.\n *\n * @api public\n */\n\ndebug.disable = function(){\n debug.enable('');\n};\n\n/**\n * Humanize the given `ms`.\n *\n * @param {Number} m\n * @return {String}\n * @api private\n */\n\ndebug.humanize = function(ms) {\n var sec = 1000\n , min = 60 * 1000\n , hour = 60 * min;\n\n if (ms >= hour) return (ms / hour).toFixed(1) + 'h';\n if (ms >= min) return (ms / min).toFixed(1) + 'm';\n if (ms >= sec) return (ms / sec | 0) + 's';\n return ms + 'ms';\n};\n\n/**\n * Returns true if the given mode name is enabled, false otherwise.\n *\n * @param {String} name\n * @return {Boolean}\n * @api public\n */\n\ndebug.enabled = function(name) {\n for (var i = 0, len = debug.skips.length; i < len; i++) {\n if (debug.skips[i].test(name)) {\n return false;\n }\n }\n for (var i = 0, len = debug.names.length; i < len; i++) {\n if (debug.names[i].test(name)) {\n return true;\n }\n }\n return false;\n};\n\n/**\n * Coerce `val`.\n */\n\nfunction coerce(val) {\n if (val instanceof Error) return val.stack || val.message;\n return val;\n}\n\n// persist\n\ntry {\n if (window.localStorage) debug.enable(localStorage.debug);\n} catch(e){}\n","/**\n * Export `comment`\n */\n\nmodule.exports = comment;\n\n/**\n * Create `comment` node\n *\n * @param {String} value\n * @param {Object|null} parent\n */\n\nfunction comment(value, parent) {\n return {\n nodeType: 8,\n nodeValue: value,\n nextSibling: null,\n nodeName: '#comment',\n previousSibling: null,\n parentNode: parent || null\n };\n}\n","/**\n * Export `element`\n */\n\nmodule.exports = element;\n\n/**\n * Create `element` node\n *\n * @param {String} tag\n * @param {Object|null} attrs\n * @param {Object|null} parent\n */\n\nfunction element(tag, attrs, parent) {\n return {\n nodeType: 1,\n childNodes: [],\n nextSibling: null,\n previousSibling: null,\n attributes: attrs || {},\n parentNode: parent || null,\n nodeName: tag.toUpperCase()\n };\n}\n","/**\n * Export `fragment`\n */\n\nmodule.exports = fragment;\n\n/**\n * Create `fragment` node\n *\n * @return {Object} fragment\n */\n\nfunction fragment() {\n return {\n nodeType: 11,\n childNodes: [],\n parentNode: null,\n nextSibling: null,\n previousSibling: null,\n nodeName: '#fragment'\n };\n}\n","/**\n * Export `text`\n */\n\nmodule.exports = text;\n\n/**\n * Create `text` node\n *\n * @param {String} tag\n * @param {Object|null} parent\n */\n\nfunction text(value, parent) {\n return {\n nodeType: 3,\n childNodes: [],\n nodeValue: value,\n nodeName: '#text',\n nextSibling: null,\n previousSibling: null,\n parentNode: parent || null\n };\n}\n","(function(root, factory) {\n if (typeof define === 'function' && define.amd) {\n define([], factory) /* global define */\n } else if (typeof module === 'object' && module.exports) {\n module.exports = factory()\n } else {\n root.moo = factory()\n }\n}(this, function() {\n 'use strict';\n\n var hasOwnProperty = Object.prototype.hasOwnProperty\n\n // polyfill assign(), so we support IE9+\n var assign = typeof Object.assign === 'function' ? Object.assign :\n // https://tc39.github.io/ecma262/#sec-object.assign\n function(target, sources) {\n if (target == null) {\n throw new TypeError('Target cannot be null or undefined');\n }\n target = Object(target)\n\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i]\n if (source == null) continue\n\n for (var key in source) {\n if (hasOwnProperty.call(source, key)) {\n target[key] = source[key]\n }\n }\n }\n return target\n }\n\n var hasSticky = typeof new RegExp().sticky === 'boolean'\n\n /***************************************************************************/\n\n function isRegExp(o) { return o && o.constructor === RegExp }\n function isObject(o) { return o && typeof o === 'object' && o.constructor !== RegExp && !Array.isArray(o) }\n\n function reEscape(s) {\n return s.replace(/[-\\/\\\\^$*+?.()|[\\]{}]/g, '\\\\$&')\n }\n function reGroups(s) {\n var re = new RegExp('|' + s)\n return re.exec('').length - 1\n }\n function reCapture(s) {\n return '(' + s + ')'\n }\n function reUnion(regexps) {\n var source = regexps.map(function(s) {\n return \"(?:\" + s + \")\"\n }).join('|')\n return \"(?:\" + source + \")\"\n }\n\n function regexpOrLiteral(obj) {\n if (typeof obj === 'string') {\n return '(?:' + reEscape(obj) + ')'\n\n } else if (isRegExp(obj)) {\n // TODO: consider /u support\n if (obj.ignoreCase) { throw new Error('RegExp /i flag not allowed') }\n if (obj.global) { throw new Error('RegExp /g flag is implied') }\n if (obj.sticky) { throw new Error('RegExp /y flag is implied') }\n if (obj.multiline) { throw new Error('RegExp /m flag is implied') }\n return obj.source\n\n } else {\n throw new Error('not a pattern: ' + obj)\n }\n }\n\n function objectToRules(object) {\n var keys = Object.getOwnPropertyNames(object)\n var result = []\n for (var i=0; i 0) {\n throw new Error(\"RegExp has capture groups: \" + regexp + \"\\nUse (?: … ) instead\")\n }\n if (!hasStates && (options.pop || options.push || options.next)) {\n throw new Error(\"State-switching options are not allowed in stateless lexers (for token '\" + options.tokenType + \"')\")\n }\n\n // try and detect rules matching newlines\n if (!options.lineBreaks && regexp.test('\\n')) {\n throw new Error('Rule should declare lineBreaks: ' + regexp)\n }\n\n // store regex\n parts.push(reCapture(pat))\n }\n\n var suffix = hasSticky ? '' : '|(?:)'\n var flags = hasSticky ? 'ym' : 'gm'\n var combined = new RegExp(reUnion(parts) + suffix, flags)\n\n return {regexp: combined, groups: groups, error: errorRule}\n }\n\n function compile(rules) {\n var result = compileRules(rules)\n return new Lexer({start: result}, 'start')\n }\n\n function compileStates(states, start) {\n var keys = Object.getOwnPropertyNames(states)\n if (!start) start = keys[0]\n\n var map = Object.create(null)\n for (var i=0; i= 20) ? 'ste' : 'de';\n },\n currency: {\n symbol: '€ '\n }\n });\n})();\n\n\n(function() {\n numeral.register('locale', 'nl-nl', {\n delimiters: {\n thousands: '.',\n decimal : ','\n },\n abbreviations: {\n thousand : 'k',\n million : 'mln',\n billion : 'mrd',\n trillion : 'bln'\n },\n ordinal : function (number) {\n var remainder = number % 100;\n return (number !== 0 && remainder <= 1 || remainder === 8 || remainder >= 20) ? 'ste' : 'de';\n },\n currency: {\n symbol: '€ '\n }\n });\n})();\n\n\n(function() {\n numeral.register('locale', 'no', {\n delimiters: {\n thousands: ' ',\n decimal: ','\n },\n abbreviations: {\n thousand: 'k',\n million: 'm',\n billion: 'b',\n trillion: 't'\n },\n ordinal: function (number) {\n return '.';\n },\n currency: {\n symbol: 'kr'\n }\n });\n})();\n\n\n(function() {\n numeral.register('locale', 'pl', {\n delimiters: {\n thousands: ' ',\n decimal: ','\n },\n abbreviations: {\n thousand: 'tys.',\n million: 'mln',\n billion: 'mld',\n trillion: 'bln'\n },\n ordinal: function (number) {\n return '.';\n },\n currency: {\n symbol: 'PLN'\n }\n });\n})();\n\n\n(function() {\n numeral.register('locale', 'pt-br', {\n delimiters: {\n thousands: '.',\n decimal: ','\n },\n abbreviations: {\n thousand: 'mil',\n million: 'milhões',\n billion: 'b',\n trillion: 't'\n },\n ordinal: function (number) {\n return 'º';\n },\n currency: {\n symbol: 'R$'\n }\n });\n})();\n\n\n(function() {\n numeral.register('locale', 'pt-pt', {\n delimiters: {\n thousands: ' ',\n decimal: ','\n },\n abbreviations: {\n thousand: 'k',\n million: 'm',\n billion: 'b',\n trillion: 't'\n },\n ordinal : function (number) {\n return 'º';\n },\n currency: {\n symbol: '€'\n }\n });\n})();\n\n\n(function() {\n numeral.register('locale', 'ru-ua', {\n delimiters: {\n thousands: ' ',\n decimal: ','\n },\n abbreviations: {\n thousand: 'тыс.',\n million: 'млн',\n billion: 'b',\n trillion: 't'\n },\n ordinal: function () {\n // not ideal, but since in Russian it can taken on\n // different forms (masculine, feminine, neuter)\n // this is all we can do\n return '.';\n },\n currency: {\n symbol: '\\u20B4'\n }\n });\n})();\n\n\n(function() {\n numeral.register('locale', 'ru', {\n delimiters: {\n thousands: ' ',\n decimal: ','\n },\n abbreviations: {\n thousand: 'тыс.',\n million: 'млн.',\n billion: 'млрд.',\n trillion: 'трлн.'\n },\n ordinal: function () {\n // not ideal, but since in Russian it can taken on\n // different forms (masculine, feminine, neuter)\n // this is all we can do\n return '.';\n },\n currency: {\n symbol: 'руб.'\n }\n });\n})();\n\n\n(function() {\n numeral.register('locale', 'sk', {\n delimiters: {\n thousands: ' ',\n decimal: ','\n },\n abbreviations: {\n thousand: 'tis.',\n million: 'mil.',\n billion: 'b',\n trillion: 't'\n },\n ordinal: function () {\n return '.';\n },\n currency: {\n symbol: '€'\n }\n });\n})();\n\n\n(function() {\n numeral.register('locale', 'sl', {\n delimiters: {\n thousands: '.',\n decimal: ','\n },\n abbreviations: {\n thousand: 'k',\n million: 'mio',\n billion: 'mrd',\n trillion: 'trilijon'\n },\n ordinal: function () {\n return '.';\n },\n currency: {\n symbol: '€'\n }\n });\n})();\n\n\n(function() {\n \n\n numeral.register('locale', 'th', {\n delimiters: {\n thousands: ',',\n decimal: '.'\n },\n abbreviations: {\n thousand: 'พัน',\n million: 'ล้าน',\n billion: 'พันล้าน',\n trillion: 'ล้านล้าน'\n },\n ordinal: function (number) {\n return '.';\n },\n currency: {\n symbol: '฿'\n }\n });\n})();\n\n\n(function() {\n var suffixes = {\n 1: '\\'inci',\n 5: '\\'inci',\n 8: '\\'inci',\n 70: '\\'inci',\n 80: '\\'inci',\n\n 2: '\\'nci',\n 7: '\\'nci',\n 20: '\\'nci',\n 50: '\\'nci',\n\n 3: '\\'üncü',\n 4: '\\'üncü',\n 100: '\\'üncü',\n\n 6: '\\'ncı',\n\n 9: '\\'uncu',\n 10: '\\'uncu',\n 30: '\\'uncu',\n\n 60: '\\'ıncı',\n 90: '\\'ıncı'\n };\n\n numeral.register('locale', 'tr', {\n delimiters: {\n thousands: '.',\n decimal: ','\n },\n abbreviations: {\n thousand: 'bin',\n million: 'milyon',\n billion: 'milyar',\n trillion: 'trilyon'\n },\n ordinal: function (number) {\n if (number === 0) { // special case for zero\n return '\\'ıncı';\n }\n\n var a = number % 10,\n b = number % 100 - a,\n c = number >= 100 ? 100 : null;\n\n return suffixes[a] || suffixes[b] || suffixes[c];\n },\n currency: {\n symbol: '\\u20BA'\n }\n });\n})();\n\n\n(function() {\n numeral.register('locale', 'uk-ua', {\n delimiters: {\n thousands: ' ',\n decimal: ','\n },\n abbreviations: {\n thousand: 'тис.',\n million: 'млн',\n billion: 'млрд',\n trillion: 'блн'\n },\n ordinal: function () {\n // not ideal, but since in Ukrainian it can taken on\n // different forms (masculine, feminine, neuter)\n // this is all we can do\n return '';\n },\n currency: {\n symbol: '\\u20B4'\n }\n });\n})();\n\n\n(function() {\n \n numeral.register('locale', 'vi', {\n delimiters: {\n thousands: '.',\n decimal: ','\n },\n abbreviations: {\n thousand: ' nghìn',\n million: ' triệu',\n billion: ' tỷ',\n trillion: ' nghìn tỷ'\n },\n ordinal: function () {\n return '.';\n },\n currency: {\n symbol: '₫'\n }\n });\n})();\n\n\n}));\n","/*! @preserve\n * numeral.js\n * version : 2.0.6\n * author : Adam Draper\n * license : MIT\n * http://adamwdraper.github.com/Numeral-js/\n */\n\n(function (global, factory) {\n if (typeof define === 'function' && define.amd) {\n define(factory);\n } else if (typeof module === 'object' && module.exports) {\n module.exports = factory();\n } else {\n global.numeral = factory();\n }\n}(this, function () {\n /************************************\n Variables\n ************************************/\n\n var numeral,\n _,\n VERSION = '2.0.6',\n formats = {},\n locales = {},\n defaults = {\n currentLocale: 'en',\n zeroFormat: null,\n nullFormat: null,\n defaultFormat: '0,0',\n scalePercentBy100: true\n },\n options = {\n currentLocale: defaults.currentLocale,\n zeroFormat: defaults.zeroFormat,\n nullFormat: defaults.nullFormat,\n defaultFormat: defaults.defaultFormat,\n scalePercentBy100: defaults.scalePercentBy100\n };\n\n\n /************************************\n Constructors\n ************************************/\n\n // Numeral prototype object\n function Numeral(input, number) {\n this._input = input;\n\n this._value = number;\n }\n\n numeral = function(input) {\n var value,\n kind,\n unformatFunction,\n regexp;\n\n if (numeral.isNumeral(input)) {\n value = input.value();\n } else if (input === 0 || typeof input === 'undefined') {\n value = 0;\n } else if (input === null || _.isNaN(input)) {\n value = null;\n } else if (typeof input === 'string') {\n if (options.zeroFormat && input === options.zeroFormat) {\n value = 0;\n } else if (options.nullFormat && input === options.nullFormat || !input.replace(/[^0-9]+/g, '').length) {\n value = null;\n } else {\n for (kind in formats) {\n regexp = typeof formats[kind].regexps.unformat === 'function' ? formats[kind].regexps.unformat() : formats[kind].regexps.unformat;\n\n if (regexp && input.match(regexp)) {\n unformatFunction = formats[kind].unformat;\n\n break;\n }\n }\n\n unformatFunction = unformatFunction || numeral._.stringToNumber;\n\n value = unformatFunction(input);\n }\n } else {\n value = Number(input)|| null;\n }\n\n return new Numeral(input, value);\n };\n\n // version number\n numeral.version = VERSION;\n\n // compare numeral object\n numeral.isNumeral = function(obj) {\n return obj instanceof Numeral;\n };\n\n // helper functions\n numeral._ = _ = {\n // formats numbers separators, decimals places, signs, abbreviations\n numberToFormat: function(value, format, roundingFunction) {\n var locale = locales[numeral.options.currentLocale],\n negP = false,\n optDec = false,\n leadingCount = 0,\n abbr = '',\n trillion = 1000000000000,\n billion = 1000000000,\n million = 1000000,\n thousand = 1000,\n decimal = '',\n neg = false,\n abbrForce, // force abbreviation\n abs,\n min,\n max,\n power,\n int,\n precision,\n signed,\n thousands,\n output;\n\n // make sure we never format a null value\n value = value || 0;\n\n abs = Math.abs(value);\n\n // see if we should use parentheses for negative number or if we should prefix with a sign\n // if both are present we default to parentheses\n if (numeral._.includes(format, '(')) {\n negP = true;\n format = format.replace(/[\\(|\\)]/g, '');\n } else if (numeral._.includes(format, '+') || numeral._.includes(format, '-')) {\n signed = numeral._.includes(format, '+') ? format.indexOf('+') : value < 0 ? format.indexOf('-') : -1;\n format = format.replace(/[\\+|\\-]/g, '');\n }\n\n // see if abbreviation is wanted\n if (numeral._.includes(format, 'a')) {\n abbrForce = format.match(/a(k|m|b|t)?/);\n\n abbrForce = abbrForce ? abbrForce[1] : false;\n\n // check for space before abbreviation\n if (numeral._.includes(format, ' a')) {\n abbr = ' ';\n }\n\n format = format.replace(new RegExp(abbr + 'a[kmbt]?'), '');\n\n if (abs >= trillion && !abbrForce || abbrForce === 't') {\n // trillion\n abbr += locale.abbreviations.trillion;\n value = value / trillion;\n } else if (abs < trillion && abs >= billion && !abbrForce || abbrForce === 'b') {\n // billion\n abbr += locale.abbreviations.billion;\n value = value / billion;\n } else if (abs < billion && abs >= million && !abbrForce || abbrForce === 'm') {\n // million\n abbr += locale.abbreviations.million;\n value = value / million;\n } else if (abs < million && abs >= thousand && !abbrForce || abbrForce === 'k') {\n // thousand\n abbr += locale.abbreviations.thousand;\n value = value / thousand;\n }\n }\n\n // check for optional decimals\n if (numeral._.includes(format, '[.]')) {\n optDec = true;\n format = format.replace('[.]', '.');\n }\n\n // break number and format\n int = value.toString().split('.')[0];\n precision = format.split('.')[1];\n thousands = format.indexOf(',');\n leadingCount = (format.split('.')[0].split(',')[0].match(/0/g) || []).length;\n\n if (precision) {\n if (numeral._.includes(precision, '[')) {\n precision = precision.replace(']', '');\n precision = precision.split('[');\n decimal = numeral._.toFixed(value, (precision[0].length + precision[1].length), roundingFunction, precision[1].length);\n } else {\n decimal = numeral._.toFixed(value, precision.length, roundingFunction);\n }\n\n int = decimal.split('.')[0];\n\n if (numeral._.includes(decimal, '.')) {\n decimal = locale.delimiters.decimal + decimal.split('.')[1];\n } else {\n decimal = '';\n }\n\n if (optDec && Number(decimal.slice(1)) === 0) {\n decimal = '';\n }\n } else {\n int = numeral._.toFixed(value, 0, roundingFunction);\n }\n\n // check abbreviation again after rounding\n if (abbr && !abbrForce && Number(int) >= 1000 && abbr !== locale.abbreviations.trillion) {\n int = String(Number(int) / 1000);\n\n switch (abbr) {\n case locale.abbreviations.thousand:\n abbr = locale.abbreviations.million;\n break;\n case locale.abbreviations.million:\n abbr = locale.abbreviations.billion;\n break;\n case locale.abbreviations.billion:\n abbr = locale.abbreviations.trillion;\n break;\n }\n }\n\n\n // format number\n if (numeral._.includes(int, '-')) {\n int = int.slice(1);\n neg = true;\n }\n\n if (int.length < leadingCount) {\n for (var i = leadingCount - int.length; i > 0; i--) {\n int = '0' + int;\n }\n }\n\n if (thousands > -1) {\n int = int.toString().replace(/(\\d)(?=(\\d{3})+(?!\\d))/g, '$1' + locale.delimiters.thousands);\n }\n\n if (format.indexOf('.') === 0) {\n int = '';\n }\n\n output = int + decimal + (abbr ? abbr : '');\n\n if (negP) {\n output = (negP && neg ? '(' : '') + output + (negP && neg ? ')' : '');\n } else {\n if (signed >= 0) {\n output = signed === 0 ? (neg ? '-' : '+') + output : output + (neg ? '-' : '+');\n } else if (neg) {\n output = '-' + output;\n }\n }\n\n return output;\n },\n // unformats numbers separators, decimals places, signs, abbreviations\n stringToNumber: function(string) {\n var locale = locales[options.currentLocale],\n stringOriginal = string,\n abbreviations = {\n thousand: 3,\n million: 6,\n billion: 9,\n trillion: 12\n },\n abbreviation,\n value,\n i,\n regexp;\n\n if (options.zeroFormat && string === options.zeroFormat) {\n value = 0;\n } else if (options.nullFormat && string === options.nullFormat || !string.replace(/[^0-9]+/g, '').length) {\n value = null;\n } else {\n value = 1;\n\n if (locale.delimiters.decimal !== '.') {\n string = string.replace(/\\./g, '').replace(locale.delimiters.decimal, '.');\n }\n\n for (abbreviation in abbreviations) {\n regexp = new RegExp('[^a-zA-Z]' + locale.abbreviations[abbreviation] + '(?:\\\\)|(\\\\' + locale.currency.symbol + ')?(?:\\\\))?)?$');\n\n if (stringOriginal.match(regexp)) {\n value *= Math.pow(10, abbreviations[abbreviation]);\n break;\n }\n }\n\n // check for negative number\n value *= (string.split('-').length + Math.min(string.split('(').length - 1, string.split(')').length - 1)) % 2 ? 1 : -1;\n\n // remove non numbers\n string = string.replace(/[^0-9\\.]+/g, '');\n\n value *= Number(string);\n }\n\n return value;\n },\n isNaN: function(value) {\n return typeof value === 'number' && isNaN(value);\n },\n includes: function(string, search) {\n return string.indexOf(search) !== -1;\n },\n insert: function(string, subString, start) {\n return string.slice(0, start) + subString + string.slice(start);\n },\n reduce: function(array, callback /*, initialValue*/) {\n if (this === null) {\n throw new TypeError('Array.prototype.reduce called on null or undefined');\n }\n\n if (typeof callback !== 'function') {\n throw new TypeError(callback + ' is not a function');\n }\n\n var t = Object(array),\n len = t.length >>> 0,\n k = 0,\n value;\n\n if (arguments.length === 3) {\n value = arguments[2];\n } else {\n while (k < len && !(k in t)) {\n k++;\n }\n\n if (k >= len) {\n throw new TypeError('Reduce of empty array with no initial value');\n }\n\n value = t[k++];\n }\n for (; k < len; k++) {\n if (k in t) {\n value = callback(value, t[k], k, t);\n }\n }\n return value;\n },\n /**\n * Computes the multiplier necessary to make x >= 1,\n * effectively eliminating miscalculations caused by\n * finite precision.\n */\n multiplier: function (x) {\n var parts = x.toString().split('.');\n\n return parts.length < 2 ? 1 : Math.pow(10, parts[1].length);\n },\n /**\n * Given a variable number of arguments, returns the maximum\n * multiplier that must be used to normalize an operation involving\n * all of them.\n */\n correctionFactor: function () {\n var args = Array.prototype.slice.call(arguments);\n\n return args.reduce(function(accum, next) {\n var mn = _.multiplier(next);\n return accum > mn ? accum : mn;\n }, 1);\n },\n /**\n * Implementation of toFixed() that treats floats more like decimals\n *\n * Fixes binary rounding issues (eg. (0.615).toFixed(2) === '0.61') that present\n * problems for accounting- and finance-related software.\n */\n toFixed: function(value, maxDecimals, roundingFunction, optionals) {\n var splitValue = value.toString().split('.'),\n minDecimals = maxDecimals - (optionals || 0),\n boundedPrecision,\n optionalsRegExp,\n power,\n output;\n\n // Use the smallest precision value possible to avoid errors from floating point representation\n if (splitValue.length === 2) {\n boundedPrecision = Math.min(Math.max(splitValue[1].length, minDecimals), maxDecimals);\n } else {\n boundedPrecision = minDecimals;\n }\n\n power = Math.pow(10, boundedPrecision);\n\n // Multiply up by precision, round accurately, then divide and use native toFixed():\n output = (roundingFunction(value + 'e+' + boundedPrecision) / power).toFixed(boundedPrecision);\n\n if (optionals > maxDecimals - boundedPrecision) {\n optionalsRegExp = new RegExp('\\\\.?0{1,' + (optionals - (maxDecimals - boundedPrecision)) + '}$');\n output = output.replace(optionalsRegExp, '');\n }\n\n return output;\n }\n };\n\n // avaliable options\n numeral.options = options;\n\n // avaliable formats\n numeral.formats = formats;\n\n // avaliable formats\n numeral.locales = locales;\n\n // This function sets the current locale. If\n // no arguments are passed in, it will simply return the current global\n // locale key.\n numeral.locale = function(key) {\n if (key) {\n options.currentLocale = key.toLowerCase();\n }\n\n return options.currentLocale;\n };\n\n // This function provides access to the loaded locale data. If\n // no arguments are passed in, it will simply return the current\n // global locale object.\n numeral.localeData = function(key) {\n if (!key) {\n return locales[options.currentLocale];\n }\n\n key = key.toLowerCase();\n\n if (!locales[key]) {\n throw new Error('Unknown locale : ' + key);\n }\n\n return locales[key];\n };\n\n numeral.reset = function() {\n for (var property in defaults) {\n options[property] = defaults[property];\n }\n };\n\n numeral.zeroFormat = function(format) {\n options.zeroFormat = typeof(format) === 'string' ? format : null;\n };\n\n numeral.nullFormat = function (format) {\n options.nullFormat = typeof(format) === 'string' ? format : null;\n };\n\n numeral.defaultFormat = function(format) {\n options.defaultFormat = typeof(format) === 'string' ? format : '0.0';\n };\n\n numeral.register = function(type, name, format) {\n name = name.toLowerCase();\n\n if (this[type + 's'][name]) {\n throw new TypeError(name + ' ' + type + ' already registered.');\n }\n\n this[type + 's'][name] = format;\n\n return format;\n };\n\n\n numeral.validate = function(val, culture) {\n var _decimalSep,\n _thousandSep,\n _currSymbol,\n _valArray,\n _abbrObj,\n _thousandRegEx,\n localeData,\n temp;\n\n //coerce val to string\n if (typeof val !== 'string') {\n val += '';\n\n if (console.warn) {\n console.warn('Numeral.js: Value is not string. It has been co-erced to: ', val);\n }\n }\n\n //trim whitespaces from either sides\n val = val.trim();\n\n //if val is just digits return true\n if (!!val.match(/^\\d+$/)) {\n return true;\n }\n\n //if val is empty return false\n if (val === '') {\n return false;\n }\n\n //get the decimal and thousands separator from numeral.localeData\n try {\n //check if the culture is understood by numeral. if not, default it to current locale\n localeData = numeral.localeData(culture);\n } catch (e) {\n localeData = numeral.localeData(numeral.locale());\n }\n\n //setup the delimiters and currency symbol based on culture/locale\n _currSymbol = localeData.currency.symbol;\n _abbrObj = localeData.abbreviations;\n _decimalSep = localeData.delimiters.decimal;\n if (localeData.delimiters.thousands === '.') {\n _thousandSep = '\\\\.';\n } else {\n _thousandSep = localeData.delimiters.thousands;\n }\n\n // validating currency symbol\n temp = val.match(/^[^\\d]+/);\n if (temp !== null) {\n val = val.substr(1);\n if (temp[0] !== _currSymbol) {\n return false;\n }\n }\n\n //validating abbreviation symbol\n temp = val.match(/[^\\d]+$/);\n if (temp !== null) {\n val = val.slice(0, -1);\n if (temp[0] !== _abbrObj.thousand && temp[0] !== _abbrObj.million && temp[0] !== _abbrObj.billion && temp[0] !== _abbrObj.trillion) {\n return false;\n }\n }\n\n _thousandRegEx = new RegExp(_thousandSep + '{2}');\n\n if (!val.match(/[^\\d.,]/g)) {\n _valArray = val.split(_decimalSep);\n if (_valArray.length > 2) {\n return false;\n } else {\n if (_valArray.length < 2) {\n return ( !! _valArray[0].match(/^\\d+.*\\d$/) && !_valArray[0].match(_thousandRegEx));\n } else {\n if (_valArray[0].length === 1) {\n return ( !! _valArray[0].match(/^\\d+$/) && !_valArray[0].match(_thousandRegEx) && !! _valArray[1].match(/^\\d+$/));\n } else {\n return ( !! _valArray[0].match(/^\\d+.*\\d$/) && !_valArray[0].match(_thousandRegEx) && !! _valArray[1].match(/^\\d+$/));\n }\n }\n }\n }\n\n return false;\n };\n\n\n /************************************\n Numeral Prototype\n ************************************/\n\n numeral.fn = Numeral.prototype = {\n clone: function() {\n return numeral(this);\n },\n format: function(inputString, roundingFunction) {\n var value = this._value,\n format = inputString || options.defaultFormat,\n kind,\n output,\n formatFunction;\n\n // make sure we have a roundingFunction\n roundingFunction = roundingFunction || Math.round;\n\n // format based on value\n if (value === 0 && options.zeroFormat !== null) {\n output = options.zeroFormat;\n } else if (value === null && options.nullFormat !== null) {\n output = options.nullFormat;\n } else {\n for (kind in formats) {\n if (format.match(formats[kind].regexps.format)) {\n formatFunction = formats[kind].format;\n\n break;\n }\n }\n\n formatFunction = formatFunction || numeral._.numberToFormat;\n\n output = formatFunction(value, format, roundingFunction);\n }\n\n return output;\n },\n value: function() {\n return this._value;\n },\n input: function() {\n return this._input;\n },\n set: function(value) {\n this._value = Number(value);\n\n return this;\n },\n add: function(value) {\n var corrFactor = _.correctionFactor.call(null, this._value, value);\n\n function cback(accum, curr, currI, O) {\n return accum + Math.round(corrFactor * curr);\n }\n\n this._value = _.reduce([this._value, value], cback, 0) / corrFactor;\n\n return this;\n },\n subtract: function(value) {\n var corrFactor = _.correctionFactor.call(null, this._value, value);\n\n function cback(accum, curr, currI, O) {\n return accum - Math.round(corrFactor * curr);\n }\n\n this._value = _.reduce([value], cback, Math.round(this._value * corrFactor)) / corrFactor;\n\n return this;\n },\n multiply: function(value) {\n function cback(accum, curr, currI, O) {\n var corrFactor = _.correctionFactor(accum, curr);\n return Math.round(accum * corrFactor) * Math.round(curr * corrFactor) / Math.round(corrFactor * corrFactor);\n }\n\n this._value = _.reduce([this._value, value], cback, 1);\n\n return this;\n },\n divide: function(value) {\n function cback(accum, curr, currI, O) {\n var corrFactor = _.correctionFactor(accum, curr);\n return Math.round(accum * corrFactor) / Math.round(curr * corrFactor);\n }\n\n this._value = _.reduce([this._value, value], cback);\n\n return this;\n },\n difference: function(value) {\n return Math.abs(numeral(this._value).subtract(value).value());\n }\n };\n\n /************************************\n Default Locale && Format\n ************************************/\n\n numeral.register('locale', 'en', {\n delimiters: {\n thousands: ',',\n decimal: '.'\n },\n abbreviations: {\n thousand: 'k',\n million: 'm',\n billion: 'b',\n trillion: 't'\n },\n ordinal: function(number) {\n var b = number % 10;\n return (~~(number % 100 / 10) === 1) ? 'th' :\n (b === 1) ? 'st' :\n (b === 2) ? 'nd' :\n (b === 3) ? 'rd' : 'th';\n },\n currency: {\n symbol: '$'\n }\n });\n\n \n\n(function() {\n numeral.register('format', 'bps', {\n regexps: {\n format: /(BPS)/,\n unformat: /(BPS)/\n },\n format: function(value, format, roundingFunction) {\n var space = numeral._.includes(format, ' BPS') ? ' ' : '',\n output;\n\n value = value * 10000;\n\n // check for space before BPS\n format = format.replace(/\\s?BPS/, '');\n\n output = numeral._.numberToFormat(value, format, roundingFunction);\n\n if (numeral._.includes(output, ')')) {\n output = output.split('');\n\n output.splice(-1, 0, space + 'BPS');\n\n output = output.join('');\n } else {\n output = output + space + 'BPS';\n }\n\n return output;\n },\n unformat: function(string) {\n return +(numeral._.stringToNumber(string) * 0.0001).toFixed(15);\n }\n });\n})();\n\n\n(function() {\n var decimal = {\n base: 1000,\n suffixes: ['B', 'KB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB']\n },\n binary = {\n base: 1024,\n suffixes: ['B', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB']\n };\n\n var allSuffixes = decimal.suffixes.concat(binary.suffixes.filter(function (item) {\n return decimal.suffixes.indexOf(item) < 0;\n }));\n var unformatRegex = allSuffixes.join('|');\n // Allow support for BPS (http://www.investopedia.com/terms/b/basispoint.asp)\n unformatRegex = '(' + unformatRegex.replace('B', 'B(?!PS)') + ')';\n\n numeral.register('format', 'bytes', {\n regexps: {\n format: /([0\\s]i?b)/,\n unformat: new RegExp(unformatRegex)\n },\n format: function(value, format, roundingFunction) {\n var output,\n bytes = numeral._.includes(format, 'ib') ? binary : decimal,\n suffix = numeral._.includes(format, ' b') || numeral._.includes(format, ' ib') ? ' ' : '',\n power,\n min,\n max;\n\n // check for space before\n format = format.replace(/\\s?i?b/, '');\n\n for (power = 0; power <= bytes.suffixes.length; power++) {\n min = Math.pow(bytes.base, power);\n max = Math.pow(bytes.base, power + 1);\n\n if (value === null || value === 0 || value >= min && value < max) {\n suffix += bytes.suffixes[power];\n\n if (min > 0) {\n value = value / min;\n }\n\n break;\n }\n }\n\n output = numeral._.numberToFormat(value, format, roundingFunction);\n\n return output + suffix;\n },\n unformat: function(string) {\n var value = numeral._.stringToNumber(string),\n power,\n bytesMultiplier;\n\n if (value) {\n for (power = decimal.suffixes.length - 1; power >= 0; power--) {\n if (numeral._.includes(string, decimal.suffixes[power])) {\n bytesMultiplier = Math.pow(decimal.base, power);\n\n break;\n }\n\n if (numeral._.includes(string, binary.suffixes[power])) {\n bytesMultiplier = Math.pow(binary.base, power);\n\n break;\n }\n }\n\n value *= (bytesMultiplier || 1);\n }\n\n return value;\n }\n });\n})();\n\n\n(function() {\n numeral.register('format', 'currency', {\n regexps: {\n format: /(\\$)/\n },\n format: function(value, format, roundingFunction) {\n var locale = numeral.locales[numeral.options.currentLocale],\n symbols = {\n before: format.match(/^([\\+|\\-|\\(|\\s|\\$]*)/)[0],\n after: format.match(/([\\+|\\-|\\)|\\s|\\$]*)$/)[0]\n },\n output,\n symbol,\n i;\n\n // strip format of spaces and $\n format = format.replace(/\\s?\\$\\s?/, '');\n\n // format the number\n output = numeral._.numberToFormat(value, format, roundingFunction);\n\n // update the before and after based on value\n if (value >= 0) {\n symbols.before = symbols.before.replace(/[\\-\\(]/, '');\n symbols.after = symbols.after.replace(/[\\-\\)]/, '');\n } else if (value < 0 && (!numeral._.includes(symbols.before, '-') && !numeral._.includes(symbols.before, '('))) {\n symbols.before = '-' + symbols.before;\n }\n\n // loop through each before symbol\n for (i = 0; i < symbols.before.length; i++) {\n symbol = symbols.before[i];\n\n switch (symbol) {\n case '$':\n output = numeral._.insert(output, locale.currency.symbol, i);\n break;\n case ' ':\n output = numeral._.insert(output, ' ', i + locale.currency.symbol.length - 1);\n break;\n }\n }\n\n // loop through each after symbol\n for (i = symbols.after.length - 1; i >= 0; i--) {\n symbol = symbols.after[i];\n\n switch (symbol) {\n case '$':\n output = i === symbols.after.length - 1 ? output + locale.currency.symbol : numeral._.insert(output, locale.currency.symbol, -(symbols.after.length - (1 + i)));\n break;\n case ' ':\n output = i === symbols.after.length - 1 ? output + ' ' : numeral._.insert(output, ' ', -(symbols.after.length - (1 + i) + locale.currency.symbol.length - 1));\n break;\n }\n }\n\n\n return output;\n }\n });\n})();\n\n\n(function() {\n numeral.register('format', 'exponential', {\n regexps: {\n format: /(e\\+|e-)/,\n unformat: /(e\\+|e-)/\n },\n format: function(value, format, roundingFunction) {\n var output,\n exponential = typeof value === 'number' && !numeral._.isNaN(value) ? value.toExponential() : '0e+0',\n parts = exponential.split('e');\n\n format = format.replace(/e[\\+|\\-]{1}0/, '');\n\n output = numeral._.numberToFormat(Number(parts[0]), format, roundingFunction);\n\n return output + 'e' + parts[1];\n },\n unformat: function(string) {\n var parts = numeral._.includes(string, 'e+') ? string.split('e+') : string.split('e-'),\n value = Number(parts[0]),\n power = Number(parts[1]);\n\n power = numeral._.includes(string, 'e-') ? power *= -1 : power;\n\n function cback(accum, curr, currI, O) {\n var corrFactor = numeral._.correctionFactor(accum, curr),\n num = (accum * corrFactor) * (curr * corrFactor) / (corrFactor * corrFactor);\n return num;\n }\n\n return numeral._.reduce([value, Math.pow(10, power)], cback, 1);\n }\n });\n})();\n\n\n(function() {\n numeral.register('format', 'ordinal', {\n regexps: {\n format: /(o)/\n },\n format: function(value, format, roundingFunction) {\n var locale = numeral.locales[numeral.options.currentLocale],\n output,\n ordinal = numeral._.includes(format, ' o') ? ' ' : '';\n\n // check for space before\n format = format.replace(/\\s?o/, '');\n\n ordinal += locale.ordinal(value);\n\n output = numeral._.numberToFormat(value, format, roundingFunction);\n\n return output + ordinal;\n }\n });\n})();\n\n\n(function() {\n numeral.register('format', 'percentage', {\n regexps: {\n format: /(%)/,\n unformat: /(%)/\n },\n format: function(value, format, roundingFunction) {\n var space = numeral._.includes(format, ' %') ? ' ' : '',\n output;\n\n if (numeral.options.scalePercentBy100) {\n value = value * 100;\n }\n\n // check for space before %\n format = format.replace(/\\s?\\%/, '');\n\n output = numeral._.numberToFormat(value, format, roundingFunction);\n\n if (numeral._.includes(output, ')')) {\n output = output.split('');\n\n output.splice(-1, 0, space + '%');\n\n output = output.join('');\n } else {\n output = output + space + '%';\n }\n\n return output;\n },\n unformat: function(string) {\n var number = numeral._.stringToNumber(string);\n if (numeral.options.scalePercentBy100) {\n return number * 0.01;\n }\n return number;\n }\n });\n})();\n\n\n(function() {\n numeral.register('format', 'time', {\n regexps: {\n format: /(:)/,\n unformat: /(:)/\n },\n format: function(value, format, roundingFunction) {\n var hours = Math.floor(value / 60 / 60),\n minutes = Math.floor((value - (hours * 60 * 60)) / 60),\n seconds = Math.round(value - (hours * 60 * 60) - (minutes * 60));\n\n return hours + ':' + (minutes < 10 ? '0' + minutes : minutes) + ':' + (seconds < 10 ? '0' + seconds : seconds);\n },\n unformat: function(string) {\n var timeArray = string.split(':'),\n seconds = 0;\n\n // turn hours and minutes into seconds and add them all up\n if (timeArray.length === 3) {\n // hours\n seconds = seconds + (Number(timeArray[0]) * 60 * 60);\n // minutes\n seconds = seconds + (Number(timeArray[1]) * 60);\n // seconds\n seconds = seconds + Number(timeArray[2]);\n } else if (timeArray.length === 2) {\n // minutes\n seconds = seconds + (Number(timeArray[0]) * 60);\n // seconds\n seconds = seconds + Number(timeArray[1]);\n }\n return Number(seconds);\n }\n });\n})();\n\nreturn numeral;\n}));\n","/*\nobject-assign\n(c) Sindre Sorhus\n@license MIT\n*/\n\n'use strict';\n/* eslint-disable no-unused-vars */\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nvar propIsEnumerable = Object.prototype.propertyIsEnumerable;\n\nfunction toObject(val) {\n\tif (val === null || val === undefined) {\n\t\tthrow new TypeError('Object.assign cannot be called with null or undefined');\n\t}\n\n\treturn Object(val);\n}\n\nfunction shouldUseNative() {\n\ttry {\n\t\tif (!Object.assign) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// Detect buggy property enumeration order in older V8 versions.\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=4118\n\t\tvar test1 = new String('abc'); // eslint-disable-line no-new-wrappers\n\t\ttest1[5] = 'de';\n\t\tif (Object.getOwnPropertyNames(test1)[0] === '5') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test2 = {};\n\t\tfor (var i = 0; i < 10; i++) {\n\t\t\ttest2['_' + String.fromCharCode(i)] = i;\n\t\t}\n\t\tvar order2 = Object.getOwnPropertyNames(test2).map(function (n) {\n\t\t\treturn test2[n];\n\t\t});\n\t\tif (order2.join('') !== '0123456789') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test3 = {};\n\t\t'abcdefghijklmnopqrst'.split('').forEach(function (letter) {\n\t\t\ttest3[letter] = letter;\n\t\t});\n\t\tif (Object.keys(Object.assign({}, test3)).join('') !==\n\t\t\t\t'abcdefghijklmnopqrst') {\n\t\t\treturn false;\n\t\t}\n\n\t\treturn true;\n\t} catch (err) {\n\t\t// We don't expect any of the above to throw, but better to be safe.\n\t\treturn false;\n\t}\n}\n\nmodule.exports = shouldUseNative() ? Object.assign : function (target, source) {\n\tvar from;\n\tvar to = toObject(target);\n\tvar symbols;\n\n\tfor (var s = 1; s < arguments.length; s++) {\n\t\tfrom = Object(arguments[s]);\n\n\t\tfor (var key in from) {\n\t\t\tif (hasOwnProperty.call(from, key)) {\n\t\t\t\tto[key] = from[key];\n\t\t\t}\n\t\t}\n\n\t\tif (getOwnPropertySymbols) {\n\t\t\tsymbols = getOwnPropertySymbols(from);\n\t\t\tfor (var i = 0; i < symbols.length; i++) {\n\t\t\t\tif (propIsEnumerable.call(from, symbols[i])) {\n\t\t\t\t\tto[symbols[i]] = from[symbols[i]];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn to;\n};\n","// Generated by CoffeeScript 1.12.2\n(function() {\n var getNanoSeconds, hrtime, loadTime, moduleLoadTime, nodeLoadTime, upTime;\n\n if ((typeof performance !== \"undefined\" && performance !== null) && performance.now) {\n module.exports = function() {\n return performance.now();\n };\n } else if ((typeof process !== \"undefined\" && process !== null) && process.hrtime) {\n module.exports = function() {\n return (getNanoSeconds() - nodeLoadTime) / 1e6;\n };\n hrtime = process.hrtime;\n getNanoSeconds = function() {\n var hr;\n hr = hrtime();\n return hr[0] * 1e9 + hr[1];\n };\n moduleLoadTime = getNanoSeconds();\n upTime = process.uptime() * 1e9;\n nodeLoadTime = moduleLoadTime - upTime;\n } else if (Date.now) {\n module.exports = function() {\n return Date.now() - loadTime;\n };\n loadTime = Date.now();\n } else {\n module.exports = function() {\n return new Date().getTime() - loadTime;\n };\n loadTime = new Date().getTime();\n }\n\n}).call(this);\n\n//# sourceMappingURL=performance-now.js.map\n","var div = null\nvar prefixes = [ 'Webkit', 'Moz', 'O', 'ms' ]\n\nmodule.exports = function prefixStyle (prop) {\n // re-use a dummy div\n if (!div) {\n div = document.createElement('div')\n }\n\n var style = div.style\n\n // prop exists without prefix\n if (prop in style) {\n return prop\n }\n\n // borderRadius -> BorderRadius\n var titleCase = prop.charAt(0).toUpperCase() + prop.slice(1)\n\n // find the vendor-prefixed prop\n for (var i = prefixes.length; i >= 0; i--) {\n var name = prefixes[i] + titleCase\n // e.g. WebkitBorderRadius or webkitBorderRadius\n if (name in style) {\n return name\n }\n }\n\n return false\n}\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';\n\nvar ReactPropTypesSecret = require('./lib/ReactPropTypesSecret');\n\nfunction emptyFunction() {}\nfunction emptyFunctionWithReset() {}\nemptyFunctionWithReset.resetWarningCache = emptyFunction;\n\nmodule.exports = function() {\n function shim(props, propName, componentName, location, propFullName, secret) {\n if (secret === ReactPropTypesSecret) {\n // It is still safe when called from React.\n return;\n }\n var err = new Error(\n 'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +\n 'Use PropTypes.checkPropTypes() to call them. ' +\n 'Read more at http://fb.me/use-check-prop-types'\n );\n err.name = 'Invariant Violation';\n throw err;\n };\n shim.isRequired = shim;\n function getShim() {\n return shim;\n };\n // Important!\n // Keep this list in sync with production version in `./factoryWithTypeCheckers.js`.\n var ReactPropTypes = {\n array: shim,\n bool: shim,\n func: shim,\n number: shim,\n object: shim,\n string: shim,\n symbol: shim,\n\n any: shim,\n arrayOf: getShim,\n element: shim,\n elementType: shim,\n instanceOf: getShim,\n node: shim,\n objectOf: getShim,\n oneOf: getShim,\n oneOfType: getShim,\n shape: getShim,\n exact: getShim,\n\n checkPropTypes: emptyFunctionWithReset,\n resetWarningCache: emptyFunction\n };\n\n ReactPropTypes.PropTypes = ReactPropTypes;\n\n return ReactPropTypes;\n};\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\nif (process.env.NODE_ENV !== 'production') {\n var ReactIs = require('react-is');\n\n // By explicitly using `prop-types` you are opting into new development behavior.\n // http://fb.me/prop-types-in-prod\n var throwOnDirectAccess = true;\n module.exports = require('./factoryWithTypeCheckers')(ReactIs.isElement, throwOnDirectAccess);\n} else {\n // By explicitly using `prop-types` you are opting into new production behavior.\n // http://fb.me/prop-types-in-prod\n module.exports = require('./factoryWithThrowingShims')();\n}\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';\n\nvar ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';\n\nmodule.exports = ReactPropTypesSecret;\n","var now = require('performance-now')\n , root = typeof window === 'undefined' ? global : window\n , vendors = ['moz', 'webkit']\n , suffix = 'AnimationFrame'\n , raf = root['request' + suffix]\n , caf = root['cancel' + suffix] || root['cancelRequest' + suffix]\n\nfor(var i = 0; !raf && i < vendors.length; i++) {\n raf = root[vendors[i] + 'Request' + suffix]\n caf = root[vendors[i] + 'Cancel' + suffix]\n || root[vendors[i] + 'CancelRequest' + suffix]\n}\n\n// Some versions of FF have rAF but not cAF\nif(!raf || !caf) {\n var last = 0\n , id = 0\n , queue = []\n , frameDuration = 1000 / 60\n\n raf = function(callback) {\n if(queue.length === 0) {\n var _now = now()\n , next = Math.max(0, frameDuration - (_now - last))\n last = next + _now\n setTimeout(function() {\n var cp = queue.slice(0)\n // Clear queue here to prevent\n // callbacks from appending listeners\n // to the current frame's queue\n queue.length = 0\n for(var i = 0; i < cp.length; i++) {\n if(!cp[i].cancelled) {\n try{\n cp[i].callback(last)\n } catch(e) {\n setTimeout(function() { throw e }, 0)\n }\n }\n }\n }, Math.round(next))\n }\n queue.push({\n handle: ++id,\n callback: callback,\n cancelled: false\n })\n return id\n }\n\n caf = function(handle) {\n for(var i = 0; i < queue.length; i++) {\n if(queue[i].handle === handle) {\n queue[i].cancelled = true\n }\n }\n }\n}\n\nmodule.exports = function(fn) {\n // Wrap in a new function to prevent\n // `cancel` potentially being assigned\n // to the native rAF function\n return raf.call(root, fn)\n}\nmodule.exports.cancel = function() {\n caf.apply(root, arguments)\n}\nmodule.exports.polyfill = function(object) {\n if (!object) {\n object = root;\n }\n object.requestAnimationFrame = raf\n object.cancelAnimationFrame = caf\n}\n","export default function _arrayLikeToArray(arr, len) {\n if (len == null || len > arr.length) len = arr.length;\n\n for (var i = 0, arr2 = new Array(len); i < len; i++) {\n arr2[i] = arr[i];\n }\n\n return arr2;\n}","import arrayLikeToArray from \"./arrayLikeToArray.js\";\nexport default function _unsupportedIterableToArray(o, minLen) {\n if (!o) return;\n if (typeof o === \"string\") return arrayLikeToArray(o, minLen);\n var n = Object.prototype.toString.call(o).slice(8, -1);\n if (n === \"Object\" && o.constructor) n = o.constructor.name;\n if (n === \"Map\" || n === \"Set\") return Array.from(o);\n if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return arrayLikeToArray(o, minLen);\n}","import arrayWithHoles from \"./arrayWithHoles.js\";\nimport iterableToArrayLimit from \"./iterableToArrayLimit.js\";\nimport unsupportedIterableToArray from \"./unsupportedIterableToArray.js\";\nimport nonIterableRest from \"./nonIterableRest.js\";\nexport default function _slicedToArray(arr, i) {\n return arrayWithHoles(arr) || iterableToArrayLimit(arr, i) || unsupportedIterableToArray(arr, i) || nonIterableRest();\n}","export default function _arrayWithHoles(arr) {\n if (Array.isArray(arr)) return arr;\n}","export default function _iterableToArrayLimit(arr, i) {\n var _i = arr && (typeof Symbol !== \"undefined\" && arr[Symbol.iterator] || arr[\"@@iterator\"]);\n\n if (_i == null) return;\n var _arr = [];\n var _n = true;\n var _d = false;\n\n var _s, _e;\n\n try {\n for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) {\n _arr.push(_s.value);\n\n if (i && _arr.length === i) break;\n }\n } catch (err) {\n _d = true;\n _e = err;\n } finally {\n try {\n if (!_n && _i[\"return\"] != null) _i[\"return\"]();\n } finally {\n if (_d) throw _e;\n }\n }\n\n return _arr;\n}","export default function _nonIterableRest() {\n throw new TypeError(\"Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}","export default function _extends() {\n _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n };\n\n return _extends.apply(this, arguments);\n}","export default function _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}","function _defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n}\n\nexport default function _createClass(Constructor, protoProps, staticProps) {\n if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n if (staticProps) _defineProperties(Constructor, staticProps);\n return Constructor;\n}","export default function _typeof(obj) {\n \"@babel/helpers - typeof\";\n\n if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") {\n _typeof = function _typeof(obj) {\n return typeof obj;\n };\n } else {\n _typeof = function _typeof(obj) {\n return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj;\n };\n }\n\n return _typeof(obj);\n}","export default function _assertThisInitialized(self) {\n if (self === void 0) {\n throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n }\n\n return self;\n}","import _typeof from \"@babel/runtime/helpers/typeof\";\nimport assertThisInitialized from \"./assertThisInitialized.js\";\nexport default function _possibleConstructorReturn(self, call) {\n if (call && (_typeof(call) === \"object\" || typeof call === \"function\")) {\n return call;\n }\n\n return assertThisInitialized(self);\n}","export default function _getPrototypeOf(o) {\n _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {\n return o.__proto__ || Object.getPrototypeOf(o);\n };\n return _getPrototypeOf(o);\n}","export default function _setPrototypeOf(o, p) {\n _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {\n o.__proto__ = p;\n return o;\n };\n\n return _setPrototypeOf(o, p);\n}","import setPrototypeOf from \"./setPrototypeOf.js\";\nexport default function _inherits(subClass, superClass) {\n if (typeof superClass !== \"function\" && superClass !== null) {\n throw new TypeError(\"Super expression must either be null or a function\");\n }\n\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n writable: true,\n configurable: true\n }\n });\n if (superClass) setPrototypeOf(subClass, superClass);\n}","export default function _defineProperty(obj, key, value) {\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n\n return obj;\n}","export var callAll = function callAll() {\n for (var _len = arguments.length, fns = new Array(_len), _key = 0; _key < _len; _key++) {\n fns[_key] = arguments[_key];\n }\n\n return function () {\n for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n args[_key2] = arguments[_key2];\n }\n\n return fns.forEach(function (fn) {\n return fn && fn.apply(void 0, args);\n });\n };\n};","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _possibleConstructorReturn from \"@babel/runtime/helpers/esm/possibleConstructorReturn\";\nimport _getPrototypeOf from \"@babel/runtime/helpers/esm/getPrototypeOf\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\n\nfunction ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nimport React, { Component } from 'react';\nimport PropTypes from 'prop-types';\nimport { callAll } from '../utils';\n\nvar Rail =\n/*#__PURE__*/\nfunction (_Component) {\n _inherits(Rail, _Component);\n\n function Rail() {\n var _getPrototypeOf2;\n\n var _this;\n\n _classCallCheck(this, Rail);\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _possibleConstructorReturn(this, (_getPrototypeOf2 = _getPrototypeOf(Rail)).call.apply(_getPrototypeOf2, [this].concat(args)));\n\n _defineProperty(_assertThisInitialized(_this), \"getRailProps\", function () {\n var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n var _this$props = _this.props,\n emitMouse = _this$props.emitMouse,\n emitTouch = _this$props.emitTouch;\n return _objectSpread({}, props, {\n onMouseDown: callAll(props.onMouseDown, emitMouse),\n onTouchStart: callAll(props.onTouchStart, emitTouch)\n });\n });\n\n return _this;\n }\n\n _createClass(Rail, [{\n key: \"render\",\n value: function render() {\n var getRailProps = this.getRailProps,\n _this$props2 = this.props,\n getEventData = _this$props2.getEventData,\n activeHandleID = _this$props2.activeHandleID,\n children = _this$props2.children;\n var renderedChildren = children({\n getEventData: getEventData,\n activeHandleID: activeHandleID,\n getRailProps: getRailProps\n });\n return renderedChildren && React.Children.only(renderedChildren);\n }\n }]);\n\n return Rail;\n}(Component);\n\nRail.propTypes = process.env.NODE_ENV !== \"production\" ? {\n /** @ignore */\n getEventData: PropTypes.func,\n\n /** @ignore */\n activeHandleID: PropTypes.string,\n\n /** @ignore */\n emitMouse: PropTypes.func,\n\n /** @ignore */\n emitTouch: PropTypes.func,\n\n /**\n * A function to render the rail. Note: `getEventData` can be called with an event and get the value and percent at that location (used for tooltips etc). `activeHandleID` will be a string or null. Function signature: `({ getEventData, activeHandleID, getRailProps }): element`\n */\n children: PropTypes.func.isRequired\n} : {};\nexport default Rail;","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _possibleConstructorReturn from \"@babel/runtime/helpers/esm/possibleConstructorReturn\";\nimport _getPrototypeOf from \"@babel/runtime/helpers/esm/getPrototypeOf\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport React, { Component } from 'react';\nimport PropTypes from 'prop-types';\n\nvar Ticks =\n/*#__PURE__*/\nfunction (_Component) {\n _inherits(Ticks, _Component);\n\n function Ticks() {\n _classCallCheck(this, Ticks);\n\n return _possibleConstructorReturn(this, _getPrototypeOf(Ticks).apply(this, arguments));\n }\n\n _createClass(Ticks, [{\n key: \"render\",\n value: function render() {\n var _this$props = this.props,\n children = _this$props.children,\n values = _this$props.values,\n scale = _this$props.scale,\n count = _this$props.count,\n getEventData = _this$props.getEventData,\n activeHandleID = _this$props.activeHandleID;\n var ticks = (values ? values : scale.getTicks(count)).map(function (value) {\n return {\n id: \"$$-\".concat(value),\n value: value,\n percent: scale.getValue(value)\n };\n });\n var renderedChildren = children({\n getEventData: getEventData,\n activeHandleID: activeHandleID,\n ticks: ticks\n });\n return renderedChildren && React.Children.only(renderedChildren);\n }\n }]);\n\n return Ticks;\n}(Component);\n\nTicks.propTypes = process.env.NODE_ENV !== \"production\" ? {\n /** @ignore */\n scale: PropTypes.object,\n\n /**\n * Approximate number of ticks you want to render.\n * If you supply your own ticks using the values prop this prop has no effect.\n */\n count: PropTypes.number,\n\n /**\n * The values prop should be an array of unique numbers.\n * Use this prop if you want to specify your own tick values instead of ticks generated by the slider.\n * The numbers should be valid numbers in the domain and correspond to the step value.\n * Invalid values will be coerced to the closet matching value in the domain.\n */\n values: PropTypes.array,\n\n /** @ignore */\n getEventData: PropTypes.func,\n\n /** @ignore */\n activeHandleID: PropTypes.string,\n\n /** @ignore */\n emitMouse: PropTypes.func,\n\n /** @ignore */\n emitTouch: PropTypes.func,\n\n /**\n * A function to render the ticks.\n * The function receives an object with an array of ticks. Note: `getEventData` can be called with an event and get the value and percent at that location (used for tooltips etc). `activeHandleID` will be a string or null. Function signature:\n * `({ getEventData, activeHandleID, ticks }): element`\n */\n children: PropTypes.func.isRequired\n} : {};\nTicks.defaultProps = {\n count: 10\n};\nexport default Ticks;","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _possibleConstructorReturn from \"@babel/runtime/helpers/esm/possibleConstructorReturn\";\nimport _getPrototypeOf from \"@babel/runtime/helpers/esm/getPrototypeOf\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\n\nfunction ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nimport React, { Component } from 'react';\nimport PropTypes from 'prop-types';\nimport { callAll } from '../utils';\n\nvar Tracks =\n/*#__PURE__*/\nfunction (_Component) {\n _inherits(Tracks, _Component);\n\n function Tracks() {\n var _getPrototypeOf2;\n\n var _this;\n\n _classCallCheck(this, Tracks);\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _possibleConstructorReturn(this, (_getPrototypeOf2 = _getPrototypeOf(Tracks)).call.apply(_getPrototypeOf2, [this].concat(args)));\n\n _defineProperty(_assertThisInitialized(_this), \"getTrackProps\", function () {\n var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n var _this$props = _this.props,\n emitMouse = _this$props.emitMouse,\n emitTouch = _this$props.emitTouch;\n return _objectSpread({}, props, {\n onMouseDown: callAll(props.onMouseDown, emitMouse),\n onTouchStart: callAll(props.onTouchStart, emitTouch)\n });\n });\n\n return _this;\n }\n\n _createClass(Tracks, [{\n key: \"render\",\n value: function render() {\n var getTrackProps = this.getTrackProps,\n _this$props2 = this.props,\n children = _this$props2.children,\n left = _this$props2.left,\n right = _this$props2.right,\n scale = _this$props2.scale,\n handles = _this$props2.handles,\n getEventData = _this$props2.getEventData,\n activeHandleID = _this$props2.activeHandleID;\n var domain = scale.getDomain();\n var tracks = [];\n\n for (var i = 0; i < handles.length + 1; i++) {\n var source = handles[i - 1];\n var target = handles[i];\n\n if (i === 0 && left === true) {\n source = {\n id: '$',\n value: domain[0],\n percent: 0\n };\n } else if (i === handles.length && right === true) {\n target = {\n id: '$',\n value: domain[1],\n percent: 100\n };\n }\n\n if (source && target) {\n tracks.push({\n id: \"\".concat(source.id, \"-\").concat(target.id),\n source: source,\n target: target\n });\n }\n }\n\n var renderedChildren = children({\n getEventData: getEventData,\n activeHandleID: activeHandleID,\n tracks: tracks,\n getTrackProps: getTrackProps\n });\n return renderedChildren && React.Children.only(renderedChildren);\n }\n }]);\n\n return Tracks;\n}(Component);\n\nTracks.propTypes = process.env.NODE_ENV !== \"production\" ? {\n /**\n * Boolean value to control whether the left most track is included in the tracks array.\n */\n left: PropTypes.bool,\n\n /**\n * Boolean value to control whether the right most track is included in the tracks array.\n */\n right: PropTypes.bool,\n\n /** @ignore */\n getEventData: PropTypes.func,\n\n /** @ignore */\n activeHandleID: PropTypes.string,\n\n /** @ignore */\n scale: PropTypes.object,\n\n /** @ignore */\n handles: PropTypes.array,\n\n /** @ignore */\n emitMouse: PropTypes.func,\n\n /** @ignore */\n emitTouch: PropTypes.func,\n\n /**\n * A function to render the tracks. The function receives an object with an array of tracks. Note: `getEventData` can be called with an event and get the value and percent at that location (used for tooltips etc). `activeHandleID` will be a string or null. Function signature: `({ getEventData, activeHandleID, tracks, getTrackProps }): element`\n */\n children: PropTypes.func.isRequired\n} : {};\nTracks.defaultProps = {\n left: true,\n right: true\n};\nexport default Tracks;","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _possibleConstructorReturn from \"@babel/runtime/helpers/esm/possibleConstructorReturn\";\nimport _getPrototypeOf from \"@babel/runtime/helpers/esm/getPrototypeOf\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\n\nfunction ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nimport React, { Component } from 'react';\nimport PropTypes from 'prop-types';\nimport { callAll } from '../utils';\n\nvar Handles =\n/*#__PURE__*/\nfunction (_Component) {\n _inherits(Handles, _Component);\n\n function Handles() {\n var _getPrototypeOf2;\n\n var _this;\n\n _classCallCheck(this, Handles);\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _possibleConstructorReturn(this, (_getPrototypeOf2 = _getPrototypeOf(Handles)).call.apply(_getPrototypeOf2, [this].concat(args)));\n\n _defineProperty(_assertThisInitialized(_this), \"autofocus\", function (e) {\n e.target.focus();\n });\n\n _defineProperty(_assertThisInitialized(_this), \"getHandleProps\", function (id) {\n var props = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var _this$props = _this.props,\n emitKeyboard = _this$props.emitKeyboard,\n emitMouse = _this$props.emitMouse,\n emitTouch = _this$props.emitTouch;\n return _objectSpread({}, props, {\n onKeyDown: callAll(props.onKeyDown, function (e) {\n return emitKeyboard(e, id);\n }),\n onMouseDown: callAll(props.onMouseDown, _this.autofocus, function (e) {\n return emitMouse(e, id);\n }),\n onTouchStart: callAll(props.onTouchStart, function (e) {\n return emitTouch(e, id);\n })\n });\n });\n\n return _this;\n }\n\n _createClass(Handles, [{\n key: \"render\",\n value: function render() {\n var getHandleProps = this.getHandleProps,\n _this$props2 = this.props,\n activeHandleID = _this$props2.activeHandleID,\n children = _this$props2.children,\n handles = _this$props2.handles;\n var renderedChildren = children({\n handles: handles,\n activeHandleID: activeHandleID,\n getHandleProps: getHandleProps\n });\n return renderedChildren && React.Children.only(renderedChildren);\n }\n }]);\n\n return Handles;\n}(Component);\n\nHandles.propTypes = process.env.NODE_ENV !== \"production\" ? {\n /** @ignore */\n activeHandleID: PropTypes.string,\n\n /** @ignore */\n handles: PropTypes.array,\n\n /** @ignore */\n emitKeyboard: PropTypes.func,\n\n /** @ignore */\n emitMouse: PropTypes.func,\n\n /** @ignore */\n emitTouch: PropTypes.func,\n\n /**\n * A function to render the handles.\n * The function receives an object with an array of handles and functions to get handle props\n * `({ handles, getHandleProps }): element`\n */\n children: PropTypes.func.isRequired\n} : {};\nexport default Handles;","import arrayWithoutHoles from \"./arrayWithoutHoles.js\";\nimport iterableToArray from \"./iterableToArray.js\";\nimport unsupportedIterableToArray from \"./unsupportedIterableToArray.js\";\nimport nonIterableSpread from \"./nonIterableSpread.js\";\nexport default function _toConsumableArray(arr) {\n return arrayWithoutHoles(arr) || iterableToArray(arr) || unsupportedIterableToArray(arr) || nonIterableSpread();\n}","import arrayLikeToArray from \"./arrayLikeToArray.js\";\nexport default function _arrayWithoutHoles(arr) {\n if (Array.isArray(arr)) return arrayLikeToArray(arr);\n}","export default function _iterableToArray(iter) {\n if (typeof Symbol !== \"undefined\" && iter[Symbol.iterator] != null || iter[\"@@iterator\"] != null) return Array.from(iter);\n}","export default function _nonIterableSpread() {\n throw new TypeError(\"Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}","import _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport warning from 'warning';\nexport var prfx = 'react-compound-slider:';\nexport function getSortByVal(reversed) {\n return function sortByVal(a, b) {\n if (a.val > b.val) {\n return reversed ? -1 : 1;\n }\n\n if (b.val > a.val) {\n return reversed ? 1 : -1;\n }\n\n return 0;\n };\n}\nexport function getUpdatedHandles(handles, updateKey, updateValue, reversed) {\n var index = handles.findIndex(function (v) {\n return v.key === updateKey;\n });\n\n if (index !== -1) {\n var _handles$index = handles[index],\n key = _handles$index.key,\n val = _handles$index.val;\n\n if (val === updateValue) {\n return handles;\n }\n\n return [].concat(_toConsumableArray(handles.slice(0, index)), [{\n key: key,\n val: updateValue\n }], _toConsumableArray(handles.slice(index + 1))).sort(getSortByVal(reversed));\n }\n\n return handles;\n}\nexport function getSliderDomain(slider, vertical) {\n if (!slider) {\n return [0, 0];\n }\n\n var s = slider.getBoundingClientRect();\n var d0 = vertical ? s.top : s.left;\n var d1 = vertical ? s.bottom : s.right;\n return [d0, d1];\n}\nexport function isNotValidTouch(_ref) {\n var _ref$type = _ref.type,\n type = _ref$type === void 0 ? '' : _ref$type,\n touches = _ref.touches;\n return !touches || touches.length > 1 || type.toLowerCase() === 'touchend' && touches.length > 0;\n}\nexport function getTouchPosition(vertical, e) {\n return vertical ? e.touches[0].clientY : e.touches[0].pageX;\n}\nexport function getHandles() {\n var values = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];\n var reversed = arguments.length > 1 ? arguments[1] : undefined;\n var valueToStep = arguments.length > 2 ? arguments[2] : undefined;\n var warn = arguments.length > 3 ? arguments[3] : undefined;\n var changes = 0;\n var handles = values.map(function (x) {\n var val = valueToStep.getValue(x);\n\n if (x !== val) {\n changes += 1;\n warning(!warn, \"\".concat(prfx, \" Invalid value encountered. Changing \").concat(x, \" to \").concat(val, \".\"));\n }\n\n return val;\n }).map(function (val, i) {\n return {\n key: \"$$-\".concat(i),\n val: val\n };\n }).sort(getSortByVal(reversed));\n return {\n handles: handles,\n changes: changes\n };\n}","/* eslint complexity: \"off\", max-statements: \"off\", max-depth: \"off\" */\nimport { getUpdatedHandles } from './utils'; // default mode\n\nexport function mode1(curr, next) {\n return next;\n} // prevent duplicate values and crossing\n\nexport function mode2(curr, next) {\n for (var i = 0; i < curr.length; i++) {\n if (curr[i].key !== next[i].key) {\n return curr;\n }\n\n if (next[i + 1] && next[i].val === next[i + 1].val) {\n return curr;\n }\n }\n\n return next;\n} // pushable mode\n\nexport function mode3(curr, next, step, reversed, getValue) {\n var indexForMovingHandle = -1;\n var handleMoveIsPositive = true;\n\n for (var i = 0; i < curr.length; i++) {\n var c = curr[i];\n var n = next[i]; // make sure keys are in same order if not return curr\n\n if (!n || n.key !== c.key) {\n return curr;\n } else if (n.val !== c.val) {\n indexForMovingHandle = i;\n handleMoveIsPositive = n.val - c.val > 0;\n }\n } // nothing has changed (shouldn't happen but just in case).\n\n\n if (indexForMovingHandle === -1) {\n return curr;\n } else {\n var increment = handleMoveIsPositive ? step : -step;\n\n for (var _i = 0; _i < next.length; _i++) {\n var n0 = next[_i];\n var n1 = next[_i + 1];\n\n if (n1 && n0.val === n1.val) {\n if (_i === indexForMovingHandle) {\n var newStep = n1.val + increment;\n\n if (getValue(newStep) === newStep) {\n var clone = getUpdatedHandles(next, n1.key, n1.val + increment, reversed);\n var check = mode3(next, clone, step, reversed, getValue);\n\n if (check === next) {\n return curr;\n } else {\n return check;\n }\n } else {\n return curr;\n }\n } else {\n var _newStep = n0.val + increment;\n\n if (getValue(_newStep) === _newStep) {\n var _clone = getUpdatedHandles(next, n0.key, n0.val + increment, reversed);\n\n var _check = mode3(next, _clone, step, reversed, getValue);\n\n if (_check === next) {\n return curr;\n } else {\n return _check;\n }\n } else {\n return curr;\n }\n }\n }\n }\n }\n\n return next;\n}","export default function(a, b) {\n return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN;\n}\n","import ascending from \"./ascending\";\n\nexport default function(compare) {\n if (compare.length === 1) compare = ascendingComparator(compare);\n return {\n left: function(a, x, lo, hi) {\n if (lo == null) lo = 0;\n if (hi == null) hi = a.length;\n while (lo < hi) {\n var mid = lo + hi >>> 1;\n if (compare(a[mid], x) < 0) lo = mid + 1;\n else hi = mid;\n }\n return lo;\n },\n right: function(a, x, lo, hi) {\n if (lo == null) lo = 0;\n if (hi == null) hi = a.length;\n while (lo < hi) {\n var mid = lo + hi >>> 1;\n if (compare(a[mid], x) > 0) hi = mid;\n else lo = mid + 1;\n }\n return lo;\n }\n };\n}\n\nfunction ascendingComparator(f) {\n return function(d, x) {\n return ascending(f(d), x);\n };\n}\n","import ascending from \"./ascending\";\nimport bisector from \"./bisector\";\n\nvar ascendingBisect = bisector(ascending);\nexport var bisectRight = ascendingBisect.right;\nexport var bisectLeft = ascendingBisect.left;\nexport default bisectRight;\n","var array = Array.prototype;\n\nexport var slice = array.slice;\nexport var map = array.map;\n","var e10 = Math.sqrt(50),\n e5 = Math.sqrt(10),\n e2 = Math.sqrt(2);\n\nexport default function(start, stop, count) {\n var reverse,\n i = -1,\n n,\n ticks,\n step;\n\n stop = +stop, start = +start, count = +count;\n if (start === stop && count > 0) return [start];\n if (reverse = stop < start) n = start, start = stop, stop = n;\n if ((step = tickIncrement(start, stop, count)) === 0 || !isFinite(step)) return [];\n\n if (step > 0) {\n start = Math.ceil(start / step);\n stop = Math.floor(stop / step);\n ticks = new Array(n = Math.ceil(stop - start + 1));\n while (++i < n) ticks[i] = (start + i) * step;\n } else {\n start = Math.floor(start * step);\n stop = Math.ceil(stop * step);\n ticks = new Array(n = Math.ceil(start - stop + 1));\n while (++i < n) ticks[i] = (start - i) / step;\n }\n\n if (reverse) ticks.reverse();\n\n return ticks;\n}\n\nexport function tickIncrement(start, stop, count) {\n var step = (stop - start) / Math.max(0, count),\n power = Math.floor(Math.log(step) / Math.LN10),\n error = step / Math.pow(10, power);\n return power >= 0\n ? (error >= e10 ? 10 : error >= e5 ? 5 : error >= e2 ? 2 : 1) * Math.pow(10, power)\n : -Math.pow(10, -power) / (error >= e10 ? 10 : error >= e5 ? 5 : error >= e2 ? 2 : 1);\n}\n\nexport function tickStep(start, stop, count) {\n var step0 = Math.abs(stop - start) / Math.max(0, count),\n step1 = Math.pow(10, Math.floor(Math.log(step0) / Math.LN10)),\n error = step0 / step1;\n if (error >= e10) step1 *= 10;\n else if (error >= e5) step1 *= 5;\n else if (error >= e2) step1 *= 2;\n return stop < start ? -step1 : step1;\n}\n","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport { ticks } from 'd3-array';\n\nvar LinearScale =\n/*#__PURE__*/\nfunction () {\n function LinearScale() {\n _classCallCheck(this, LinearScale);\n\n this.domain = [0, 1];\n this.range = [0, 1];\n this.interpolator = null;\n }\n\n _createClass(LinearScale, [{\n key: \"createInterpolator\",\n value: function createInterpolator(domain, range) {\n var d0 = domain[0];\n var d1 = domain[1];\n var r0 = range[0];\n var r1 = range[1];\n\n if (d1 < d0) {\n d0 = this.deinterpolateValue(d1, d0);\n r0 = this.interpolateValue(r1, r0);\n } else {\n d0 = this.deinterpolateValue(d0, d1);\n r0 = this.interpolateValue(r0, r1);\n }\n\n return function (x) {\n return r0(d0(x));\n };\n }\n }, {\n key: \"interpolateValue\",\n value: function interpolateValue(a, b) {\n return a = +a, b -= a, function i(t) {\n return a + b * t;\n };\n }\n }, {\n key: \"deinterpolateValue\",\n value: function deinterpolateValue(a, b) {\n return (b -= a = +a) ? function (x) {\n return (x - a) / b;\n } : function () {\n return b;\n }; // eslint-disable-line\n }\n }, {\n key: \"rescale\",\n value: function rescale() {\n this.interpolator = null;\n return this;\n }\n }, {\n key: \"getValue\",\n value: function getValue(x) {\n var domain = this.domain,\n range = this.range;\n return (this.interpolator || (this.interpolator = this.createInterpolator(domain, range)))(+x);\n }\n }, {\n key: \"setDomain\",\n value: function setDomain(val) {\n this.domain = val.map(function (d) {\n return +d;\n });\n this.rescale();\n return this;\n }\n }, {\n key: \"getDomain\",\n value: function getDomain() {\n return this.domain;\n }\n }, {\n key: \"setRange\",\n value: function setRange(val) {\n this.range = val.map(function (d) {\n return +d;\n });\n return this;\n }\n }, {\n key: \"getTicks\",\n value: function getTicks(count) {\n var d = this.domain;\n return ticks(d[0], d[d.length - 1], count ? count : 10);\n }\n }]);\n\n return LinearScale;\n}();\n\nexport { LinearScale as default };","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\n\nfunction clamp(value, min, max) {\n return Math.min(Math.max(value, min), max);\n}\n\nvar DiscreteScale = function DiscreteScale() {\n var _this = this;\n\n _classCallCheck(this, DiscreteScale);\n\n _defineProperty(this, \"setDomain\", function (val) {\n _this.domain = val.slice();\n return _this;\n });\n\n _defineProperty(this, \"setRange\", function (val) {\n _this.range = val.slice();\n return _this;\n });\n\n _defineProperty(this, \"setStep\", function (val) {\n _this.step = val;\n return _this;\n });\n\n _defineProperty(this, \"getValue\", function (x) {\n var _this$domain = _slicedToArray(_this.domain, 2),\n d0 = _this$domain[0],\n d1 = _this$domain[1],\n _this$range = _slicedToArray(_this.range, 2),\n r0 = _this$range[0],\n r1 = _this$range[1],\n step = _this.step;\n\n var p = (clamp(x, d0, d1) - d0) / (d1 - d0);\n var b = step * Math.round(p * (r1 - r0) / step) + r0;\n return clamp(b, r0 < r1 ? r0 : r1, r1 > r0 ? r1 : r0);\n });\n\n this.step = 1;\n this.domain = [0, 1];\n this.range = [0, 1];\n};\n\nexport default DiscreteScale;","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _possibleConstructorReturn from \"@babel/runtime/helpers/esm/possibleConstructorReturn\";\nimport _getPrototypeOf from \"@babel/runtime/helpers/esm/getPrototypeOf\";\nimport _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport React, { PureComponent, Fragment } from 'react';\nimport warning from 'warning';\nimport PropTypes from 'prop-types';\nimport Rail from '../Rail';\nimport Ticks from '../Ticks';\nimport Tracks from '../Tracks';\nimport Handles from '../Handles';\nimport { mode1, mode2, mode3 } from './modes';\nimport { isNotValidTouch, getTouchPosition, getUpdatedHandles, getSliderDomain, getHandles, prfx } from './utils';\nimport LinearScale from './LinearScale';\nimport DiscreteScale from './DiscreteScale';\nvar isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined';\n\nvar noop = function noop() {};\n\nvar compare = function compare(b) {\n return function (m, d, i) {\n return m && b[i] === d;\n };\n};\n\nvar equal = function equal(a, b) {\n return a === b || a.length === b.length && a.reduce(compare(b), true);\n};\n\nvar getNextValue = function getNextValue(curr, step, domain, reversed) {\n var newVal = reversed ? curr - step : curr + step;\n return reversed ? Math.max(domain[0], newVal) : Math.min(domain[1], newVal);\n};\n\nvar getPrevValue = function getPrevValue(curr, step, domain, reversed) {\n var newVal = reversed ? curr + step : curr - step;\n return reversed ? Math.min(domain[1], newVal) : Math.max(domain[0], newVal);\n};\n\nvar Slider =\n/*#__PURE__*/\nfunction (_PureComponent) {\n _inherits(Slider, _PureComponent);\n\n function Slider() {\n var _getPrototypeOf2;\n\n var _this;\n\n _classCallCheck(this, Slider);\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _possibleConstructorReturn(this, (_getPrototypeOf2 = _getPrototypeOf(Slider)).call.apply(_getPrototypeOf2, [this].concat(args)));\n\n _defineProperty(_assertThisInitialized(_this), \"state\", {\n step: null,\n values: null,\n domain: null,\n handles: [],\n reversed: null,\n activeHandleID: null,\n valueToPerc: null,\n valueToStep: null,\n pixelToStep: null\n });\n\n _defineProperty(_assertThisInitialized(_this), \"slider\", React.createRef());\n\n _defineProperty(_assertThisInitialized(_this), \"onKeyDown\", function (e, handleID) {\n var validUpKeys = ['ArrowRight', 'ArrowUp'];\n var validDownKeys = ['ArrowDown', 'ArrowLeft'];\n\n var _assertThisInitialize = _assertThisInitialized(_this),\n handles = _assertThisInitialize.state.handles,\n _assertThisInitialize2 = _assertThisInitialize.props,\n step = _assertThisInitialize2.step,\n reversed = _assertThisInitialize2.reversed,\n vertical = _assertThisInitialize2.vertical,\n domain = _assertThisInitialize2.domain;\n\n var key = e.key || e.keyCode;\n\n if (!validUpKeys.concat(validDownKeys).includes(key)) {\n return;\n }\n\n if (vertical) {\n var _ref = [validDownKeys, validUpKeys];\n validUpKeys = _ref[0];\n validDownKeys = _ref[1];\n }\n\n e.stopPropagation && e.stopPropagation();\n e.preventDefault && e.preventDefault();\n var found = handles.find(function (value) {\n return value.key === handleID;\n });\n\n if (!found) {\n return;\n }\n\n var currVal = found.val;\n var newVal = currVal;\n\n if (validUpKeys.includes(key)) {\n newVal = getNextValue(currVal, step, domain, reversed);\n } else if (validDownKeys.includes(key)) {\n newVal = getPrevValue(currVal, step, domain, reversed);\n }\n\n var nextHandles = handles.map(function (v) {\n return v.key === handleID ? {\n key: v.key,\n val: newVal\n } : v;\n });\n\n _this.submitUpdate(nextHandles, true);\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onMouseDown\", function (e, handleID) {\n _this.onStart(e, handleID, false);\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onTouchStart\", function (e, handleID) {\n if (isNotValidTouch(e)) {\n return;\n }\n\n _this.onStart(e, handleID, true);\n });\n\n _defineProperty(_assertThisInitialized(_this), \"getEventData\", function (e, isTouch) {\n var _assertThisInitialize3 = _assertThisInitialized(_this),\n _assertThisInitialize4 = _assertThisInitialize3.state,\n pixelToStep = _assertThisInitialize4.pixelToStep,\n valueToPerc = _assertThisInitialize4.valueToPerc,\n vertical = _assertThisInitialize3.props.vertical; // double check the dimensions of the slider\n\n\n pixelToStep.setDomain(getSliderDomain(_this.slider.current, vertical));\n var value;\n\n if (isTouch) {\n value = pixelToStep.getValue(getTouchPosition(vertical, e));\n } else {\n value = pixelToStep.getValue(vertical ? e.clientY : e.pageX);\n }\n\n return {\n value: value,\n percent: valueToPerc.getValue(value)\n };\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onMouseMove\", function (e) {\n var _assertThisInitialize5 = _assertThisInitialized(_this),\n _assertThisInitialize6 = _assertThisInitialize5.state,\n curr = _assertThisInitialize6.handles,\n pixelToStep = _assertThisInitialize6.pixelToStep,\n activeHandleID = _assertThisInitialize6.activeHandleID,\n _assertThisInitialize7 = _assertThisInitialize5.props,\n vertical = _assertThisInitialize7.vertical,\n reversed = _assertThisInitialize7.reversed; // double check the dimensions of the slider\n\n\n pixelToStep.setDomain(getSliderDomain(_this.slider.current, vertical)); // find the closest value (aka step) to the event location\n\n var updateValue = pixelToStep.getValue(vertical ? e.clientY : e.pageX); // generate a \"candidate\" set of values - a suggestion of what to do\n\n var nextHandles = getUpdatedHandles(curr, activeHandleID, updateValue, reversed); // submit the candidate values\n\n _this.submitUpdate(nextHandles);\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onTouchMove\", function (e) {\n var _assertThisInitialize8 = _assertThisInitialized(_this),\n _assertThisInitialize9 = _assertThisInitialize8.state,\n curr = _assertThisInitialize9.handles,\n pixelToStep = _assertThisInitialize9.pixelToStep,\n activeHandleID = _assertThisInitialize9.activeHandleID,\n _assertThisInitialize10 = _assertThisInitialize8.props,\n vertical = _assertThisInitialize10.vertical,\n reversed = _assertThisInitialize10.reversed;\n\n if (isNotValidTouch(e)) {\n return;\n } // double check the dimensions of the slider\n\n\n pixelToStep.setDomain(getSliderDomain(_this.slider.current, vertical)); // find the closest value (aka step) to the event location\n\n var updateValue = pixelToStep.getValue(getTouchPosition(vertical, e)); // generate a \"candidate\" set of values - a suggestion of what to do\n\n var nextHandles = getUpdatedHandles(curr, activeHandleID, updateValue, reversed); // submit the candidate values\n\n _this.submitUpdate(nextHandles);\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onMouseUp\", function () {\n var _assertThisInitialize11 = _assertThisInitialized(_this),\n _assertThisInitialize12 = _assertThisInitialize11.state,\n handles = _assertThisInitialize12.handles,\n activeHandleID = _assertThisInitialize12.activeHandleID,\n _assertThisInitialize13 = _assertThisInitialize11.props,\n onChange = _assertThisInitialize13.onChange,\n onSlideEnd = _assertThisInitialize13.onSlideEnd;\n\n onChange(handles.map(function (d) {\n return d.val;\n }));\n onSlideEnd(handles.map(function (d) {\n return d.val;\n }), {\n activeHandleID: activeHandleID\n });\n\n _this.setState({\n activeHandleID: null\n });\n\n if (isBrowser) {\n document.removeEventListener('mousemove', _this.onMouseMove);\n document.removeEventListener('mouseup', _this.onMouseUp);\n }\n });\n\n _defineProperty(_assertThisInitialized(_this), \"onTouchEnd\", function () {\n var _assertThisInitialize14 = _assertThisInitialized(_this),\n _assertThisInitialize15 = _assertThisInitialize14.state,\n handles = _assertThisInitialize15.handles,\n activeHandleID = _assertThisInitialize15.activeHandleID,\n _assertThisInitialize16 = _assertThisInitialize14.props,\n onChange = _assertThisInitialize16.onChange,\n onSlideEnd = _assertThisInitialize16.onSlideEnd;\n\n onChange(handles.map(function (d) {\n return d.val;\n }));\n onSlideEnd(handles.map(function (d) {\n return d.val;\n }), {\n activeHandleID: activeHandleID\n });\n\n _this.setState({\n activeHandleID: null\n });\n\n if (isBrowser) {\n document.removeEventListener('touchmove', _this.onTouchMove);\n document.removeEventListener('touchend', _this.onTouchEnd);\n }\n });\n\n return _this;\n }\n\n _createClass(Slider, [{\n key: \"componentDidMount\",\n value: function componentDidMount() {\n var pixelToStep = this.state.pixelToStep;\n var vertical = this.props.vertical;\n pixelToStep.setDomain(getSliderDomain(this.slider.current, vertical));\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n this.removeListeners();\n }\n }, {\n key: \"removeListeners\",\n value: function removeListeners() {\n if (isBrowser) {\n document.removeEventListener('mousemove', this.onMouseMove);\n document.removeEventListener('mouseup', this.onMouseUp);\n document.removeEventListener('touchmove', this.onTouchMove);\n document.removeEventListener('touchend', this.onTouchEnd);\n }\n }\n }, {\n key: \"onStart\",\n value: function onStart(e, handleID, isTouch) {\n var handles = this.state.handles,\n onSlideStart = this.props.onSlideStart;\n\n if (!isTouch) {\n e.preventDefault && e.preventDefault();\n }\n\n e.stopPropagation && e.stopPropagation();\n var found = handles.find(function (value) {\n return value.key === handleID;\n });\n\n if (found) {\n this.setState({\n activeHandleID: handleID\n });\n onSlideStart(handles.map(function (d) {\n return d.val;\n }), {\n activeHandleID: handleID\n });\n isTouch ? this.addTouchEvents() : this.addMouseEvents();\n } else {\n this.setState({\n activeHandleID: null\n });\n this.handleRailAndTrackClicks(e, isTouch);\n }\n }\n }, {\n key: \"handleRailAndTrackClicks\",\n value: function handleRailAndTrackClicks(e, isTouch) {\n var _this2 = this;\n\n var _this$state = this.state,\n curr = _this$state.handles,\n pixelToStep = _this$state.pixelToStep,\n _this$props = this.props,\n vertical = _this$props.vertical,\n reversed = _this$props.reversed;\n var slider = this.slider; // double check the dimensions of the slider\n\n pixelToStep.setDomain(getSliderDomain(slider.current, vertical)); // find the closest value (aka step) to the event location\n\n var updateValue;\n\n if (isTouch) {\n updateValue = pixelToStep.getValue(getTouchPosition(vertical, e));\n } else {\n updateValue = pixelToStep.getValue(vertical ? e.clientY : e.pageX);\n } // find the closest handle key\n\n\n var updateKey = null;\n var minDiff = Infinity;\n\n for (var i = 0; i < curr.length; i++) {\n var _curr$i = curr[i],\n key = _curr$i.key,\n val = _curr$i.val;\n var diff = Math.abs(val - updateValue);\n\n if (diff < minDiff) {\n updateKey = key;\n minDiff = diff;\n }\n } // generate a \"candidate\" set of values - a suggestion of what to do\n\n\n var nextHandles = getUpdatedHandles(curr, updateKey, updateValue, reversed); // submit the candidate values\n\n this.setState({\n activeHandleID: updateKey\n }, function () {\n _this2.submitUpdate(nextHandles, true);\n\n isTouch ? _this2.addTouchEvents() : _this2.addMouseEvents();\n });\n }\n }, {\n key: \"addMouseEvents\",\n value: function addMouseEvents() {\n if (isBrowser) {\n document.addEventListener('mousemove', this.onMouseMove);\n document.addEventListener('mouseup', this.onMouseUp);\n }\n }\n }, {\n key: \"addTouchEvents\",\n value: function addTouchEvents() {\n if (isBrowser) {\n document.addEventListener('touchmove', this.onTouchMove);\n document.addEventListener('touchend', this.onTouchEnd);\n }\n }\n }, {\n key: \"submitUpdate\",\n value: function submitUpdate(next, callOnChange) {\n var _this$props2 = this.props,\n mode = _this$props2.mode,\n step = _this$props2.step,\n onUpdate = _this$props2.onUpdate,\n onChange = _this$props2.onChange,\n reversed = _this$props2.reversed;\n var getValue = this.state.valueToStep.getValue;\n this.setState(function (_ref2) {\n var curr = _ref2.handles;\n var handles; // given the current handles and a candidate set, decide what to do\n\n if (typeof mode === 'function') {\n handles = mode(curr, next, step, reversed, getValue);\n warning(Array.isArray(handles), 'Custom mode function did not return an array.');\n } else {\n switch (mode) {\n case 1:\n handles = mode1(curr, next);\n break;\n\n case 2:\n handles = mode2(curr, next);\n break;\n\n case 3:\n handles = mode3(curr, next, step, reversed, getValue);\n break;\n\n default:\n handles = next;\n warning(false, \"\".concat(prfx, \" Invalid mode value.\"));\n }\n }\n\n onUpdate(handles.map(function (d) {\n return d.val;\n }));\n\n if (callOnChange) {\n onChange(handles.map(function (d) {\n return d.val;\n }));\n }\n\n return {\n handles: handles\n };\n });\n }\n }, {\n key: \"render\",\n value: function render() {\n var _this3 = this;\n\n var _this$state2 = this.state,\n handles = _this$state2.handles,\n valueToPerc = _this$state2.valueToPerc,\n activeHandleID = _this$state2.activeHandleID,\n _this$props3 = this.props,\n className = _this$props3.className,\n rootStyle = _this$props3.rootStyle,\n rootProps = _this$props3.rootProps,\n Comp = _this$props3.component,\n disabled = _this$props3.disabled,\n flatten = _this$props3.flatten;\n var mappedHandles = handles.map(function (_ref3) {\n var key = _ref3.key,\n val = _ref3.val;\n return {\n id: key,\n value: val,\n percent: valueToPerc.getValue(val)\n };\n });\n var children = React.Children.map(this.props.children, function (child) {\n if (child && (child.type.name === Rail.name || child.type.name === Ticks.name || child.type.name === Tracks.name || child.type.name === Handles.name)) {\n return React.cloneElement(child, {\n scale: valueToPerc,\n handles: mappedHandles,\n activeHandleID: activeHandleID,\n getEventData: _this3.getEventData,\n emitKeyboard: disabled ? noop : _this3.onKeyDown,\n emitMouse: disabled ? noop : _this3.onMouseDown,\n emitTouch: disabled ? noop : _this3.onTouchStart\n });\n }\n\n return child;\n });\n return flatten ? React.createElement(Fragment, null, React.createElement(Comp, _extends({}, rootProps, {\n style: rootStyle,\n className: className,\n ref: this.slider\n })), children) : React.createElement(Comp, _extends({}, rootProps, {\n style: rootStyle,\n className: className,\n ref: this.slider\n }), children);\n }\n }], [{\n key: \"getDerivedStateFromProps\",\n value: function getDerivedStateFromProps(nextProps, prevState) {\n var step = nextProps.step,\n values = nextProps.values,\n domain = nextProps.domain,\n reversed = nextProps.reversed,\n onUpdate = nextProps.onUpdate,\n onChange = nextProps.onChange,\n warnOnChanges = nextProps.warnOnChanges;\n var valueToPerc = prevState.valueToPerc;\n var valueToStep = prevState.valueToStep;\n var pixelToStep = prevState.pixelToStep;\n var nextState = {};\n\n if (!valueToPerc || !valueToStep || !pixelToStep) {\n valueToPerc = new LinearScale();\n valueToStep = new DiscreteScale();\n pixelToStep = new DiscreteScale();\n nextState.valueToPerc = valueToPerc;\n nextState.valueToStep = valueToStep;\n nextState.pixelToStep = pixelToStep;\n }\n\n if (prevState.step === null || prevState.domain === null || prevState.reversed === null || step !== prevState.step || domain[0] !== prevState.domain[0] || domain[1] !== prevState.domain[1] || reversed !== prevState.reversed) {\n var _domain = _slicedToArray(domain, 2),\n min = _domain[0],\n max = _domain[1];\n\n valueToStep.setStep(step).setRange([min, max]).setDomain([min, max]);\n\n if (reversed === true) {\n valueToPerc.setDomain([min, max]).setRange([100, 0]);\n pixelToStep.setStep(step).setRange([max, min]);\n } else {\n valueToPerc.setDomain([min, max]).setRange([0, 100]);\n pixelToStep.setStep(step).setRange([min, max]);\n }\n\n warning(max > min, \"\".concat(prfx, \" Max must be greater than min (even if reversed). Max is \").concat(max, \". Min is \").concat(min, \".\"));\n\n var _getHandles = getHandles(values || prevState.values, reversed, valueToStep, warnOnChanges),\n handles = _getHandles.handles,\n changes = _getHandles.changes;\n\n if (changes || values === undefined || values === prevState.values) {\n onUpdate(handles.map(function (d) {\n return d.val;\n }));\n onChange(handles.map(function (d) {\n return d.val;\n }));\n }\n\n nextState.step = step;\n nextState.values = values;\n nextState.domain = domain;\n nextState.handles = handles;\n nextState.reversed = reversed;\n } else if (!equal(values, prevState.values)) {\n var _getHandles2 = getHandles(values, reversed, valueToStep, warnOnChanges),\n _handles = _getHandles2.handles,\n _changes = _getHandles2.changes;\n\n if (_changes) {\n onUpdate(_handles.map(function (d) {\n return d.val;\n }));\n onChange(_handles.map(function (d) {\n return d.val;\n }));\n }\n\n nextState.values = values;\n nextState.handles = _handles;\n }\n\n if (Object.keys(nextState).length) {\n return nextState;\n }\n\n return null;\n }\n }]);\n\n return Slider;\n}(PureComponent);\n\nSlider.propTypes = process.env.NODE_ENV !== \"production\" ? {\n /**\n * String component used for slider root. Defaults to 'div'.\n */\n component: PropTypes.string,\n\n /**\n * An object with any inline styles you want applied to the root element.\n */\n rootStyle: PropTypes.object,\n\n /**\n * An object with any props you want applied to the root element.\n */\n rootProps: PropTypes.object,\n\n /**\n * CSS class name applied to the root element of the slider.\n */\n className: PropTypes.string,\n\n /**\n * Two element array of numbers providing the min and max values for the slider [min, max] e.g. [0, 100].\n * It does not matter if the slider is reversed on the screen, domain is always [min, max] with min < max.\n */\n domain: PropTypes.array,\n\n /**\n * An array of numbers. You can supply one for a value slider, two for a range slider or more to create n-handled sliders.\n * The values should correspond to valid step values in the domain.\n * The numbers will be forced into the domain if they are two small or large.\n */\n values: PropTypes.array,\n\n /**\n * The step value for the slider.\n */\n step: PropTypes.number,\n\n /**\n * The interaction mode. Value of 1 will allow handles to cross each other.\n * Value of 2 will keep the sliders from crossing and separated by a step.\n * Value of 3 will make the handles pushable and keep them a step apart.\n * ADVANCED: You can also supply a function that will be passed the current values and the incoming update.\n * Your function should return what the state should be set as.\n */\n mode: PropTypes.oneOfType([PropTypes.number, PropTypes.func]),\n\n /**\n * Set to true if the slider is displayed vertically to tell the slider to use the height to calculate positions.\n */\n vertical: PropTypes.bool,\n\n /**\n * Reverse the display of slider values.\n */\n reversed: PropTypes.bool,\n\n /**\n * Function triggered when the value of the slider has changed. This will recieve changes at the end of a slide as well as changes from clicks on rails and tracks. Receives values.\n */\n onChange: PropTypes.func,\n\n /**\n * Function called with the values at each update (caution: high-volume updates when dragging). Receives values.\n */\n onUpdate: PropTypes.func,\n\n /**\n * Function triggered with ontouchstart or onmousedown on a handle. Receives values.\n */\n onSlideStart: PropTypes.func,\n\n /**\n * Function triggered on ontouchend or onmouseup on a handle. Receives values.\n */\n onSlideEnd: PropTypes.func,\n\n /**\n * Ignore all mouse, touch and keyboard events.\n */\n disabled: PropTypes.bool,\n\n /**\n * Render slider children as siblings. This is primarily for SVG sliders. See the SVG example.\n */\n flatten: PropTypes.bool,\n\n /**\n * When true, the slider will warn if values are changed to fit domain and step values. Defaults to false.\n */\n warnOnChanges: PropTypes.bool,\n\n /**\n * Component children to render.\n */\n children: PropTypes.any\n} : {};\nSlider.defaultProps = {\n mode: 1,\n step: 0.1,\n domain: [0, 100],\n component: 'div',\n rootProps: {},\n rootStyle: {},\n vertical: false,\n reversed: false,\n onChange: noop,\n onUpdate: noop,\n onSlideStart: noop,\n onSlideEnd: noop,\n disabled: false,\n flatten: false,\n warnOnChanges: false\n};\nexport default Slider;","import Slider, { mode1, mode2, mode3 } from './Slider';\nimport Rail from './Rail';\nimport Ticks from './Ticks';\nimport Tracks from './Tracks';\nimport Handles from './Handles';\nSlider.Rail = Rail;\nSlider.Ticks = Ticks;\nSlider.Tracks = Tracks;\nSlider.Handles = Handles;\nexport default Slider;\nexport { Slider, Rail, Ticks, Tracks, Handles, mode1, mode2, mode3 };","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nexports.renderViewDefault = renderViewDefault;\nexports.renderTrackHorizontalDefault = renderTrackHorizontalDefault;\nexports.renderTrackVerticalDefault = renderTrackVerticalDefault;\nexports.renderThumbHorizontalDefault = renderThumbHorizontalDefault;\nexports.renderThumbVerticalDefault = renderThumbVerticalDefault;\n\nvar _react = require('react');\n\nvar _react2 = _interopRequireDefault(_react);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { \"default\": obj }; }\n\nfunction _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\n/* eslint-disable react/prop-types */\n\nfunction renderViewDefault(props) {\n return _react2[\"default\"].createElement('div', props);\n}\n\nfunction renderTrackHorizontalDefault(_ref) {\n var style = _ref.style,\n props = _objectWithoutProperties(_ref, ['style']);\n\n var finalStyle = _extends({}, style, {\n right: 2,\n bottom: 2,\n left: 2,\n borderRadius: 3\n });\n return _react2[\"default\"].createElement('div', _extends({ style: finalStyle }, props));\n}\n\nfunction renderTrackVerticalDefault(_ref2) {\n var style = _ref2.style,\n props = _objectWithoutProperties(_ref2, ['style']);\n\n var finalStyle = _extends({}, style, {\n right: 2,\n bottom: 2,\n top: 2,\n borderRadius: 3\n });\n return _react2[\"default\"].createElement('div', _extends({ style: finalStyle }, props));\n}\n\nfunction renderThumbHorizontalDefault(_ref3) {\n var style = _ref3.style,\n props = _objectWithoutProperties(_ref3, ['style']);\n\n var finalStyle = _extends({}, style, {\n cursor: 'pointer',\n borderRadius: 'inherit',\n backgroundColor: 'rgba(0,0,0,.2)'\n });\n return _react2[\"default\"].createElement('div', _extends({ style: finalStyle }, props));\n}\n\nfunction renderThumbVerticalDefault(_ref4) {\n var style = _ref4.style,\n props = _objectWithoutProperties(_ref4, ['style']);\n\n var finalStyle = _extends({}, style, {\n cursor: 'pointer',\n borderRadius: 'inherit',\n backgroundColor: 'rgba(0,0,0,.2)'\n });\n return _react2[\"default\"].createElement('div', _extends({ style: finalStyle }, props));\n}","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _raf2 = require('raf');\n\nvar _raf3 = _interopRequireDefault(_raf2);\n\nvar _domCss = require('dom-css');\n\nvar _domCss2 = _interopRequireDefault(_domCss);\n\nvar _react = require('react');\n\nvar _propTypes = require('prop-types');\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _isString = require('../utils/isString');\n\nvar _isString2 = _interopRequireDefault(_isString);\n\nvar _getScrollbarWidth = require('../utils/getScrollbarWidth');\n\nvar _getScrollbarWidth2 = _interopRequireDefault(_getScrollbarWidth);\n\nvar _returnFalse = require('../utils/returnFalse');\n\nvar _returnFalse2 = _interopRequireDefault(_returnFalse);\n\nvar _getInnerWidth = require('../utils/getInnerWidth');\n\nvar _getInnerWidth2 = _interopRequireDefault(_getInnerWidth);\n\nvar _getInnerHeight = require('../utils/getInnerHeight');\n\nvar _getInnerHeight2 = _interopRequireDefault(_getInnerHeight);\n\nvar _styles = require('./styles');\n\nvar _defaultRenderElements = require('./defaultRenderElements');\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { \"default\": obj }; }\n\nfunction _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar Scrollbars = function (_Component) {\n _inherits(Scrollbars, _Component);\n\n function Scrollbars(props) {\n var _ref;\n\n _classCallCheck(this, Scrollbars);\n\n for (var _len = arguments.length, rest = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n rest[_key - 1] = arguments[_key];\n }\n\n var _this = _possibleConstructorReturn(this, (_ref = Scrollbars.__proto__ || Object.getPrototypeOf(Scrollbars)).call.apply(_ref, [this, props].concat(rest)));\n\n _this.getScrollLeft = _this.getScrollLeft.bind(_this);\n _this.getScrollTop = _this.getScrollTop.bind(_this);\n _this.getScrollWidth = _this.getScrollWidth.bind(_this);\n _this.getScrollHeight = _this.getScrollHeight.bind(_this);\n _this.getClientWidth = _this.getClientWidth.bind(_this);\n _this.getClientHeight = _this.getClientHeight.bind(_this);\n _this.getValues = _this.getValues.bind(_this);\n _this.getThumbHorizontalWidth = _this.getThumbHorizontalWidth.bind(_this);\n _this.getThumbVerticalHeight = _this.getThumbVerticalHeight.bind(_this);\n _this.getScrollLeftForOffset = _this.getScrollLeftForOffset.bind(_this);\n _this.getScrollTopForOffset = _this.getScrollTopForOffset.bind(_this);\n\n _this.scrollLeft = _this.scrollLeft.bind(_this);\n _this.scrollTop = _this.scrollTop.bind(_this);\n _this.scrollToLeft = _this.scrollToLeft.bind(_this);\n _this.scrollToTop = _this.scrollToTop.bind(_this);\n _this.scrollToRight = _this.scrollToRight.bind(_this);\n _this.scrollToBottom = _this.scrollToBottom.bind(_this);\n\n _this.handleTrackMouseEnter = _this.handleTrackMouseEnter.bind(_this);\n _this.handleTrackMouseLeave = _this.handleTrackMouseLeave.bind(_this);\n _this.handleHorizontalTrackMouseDown = _this.handleHorizontalTrackMouseDown.bind(_this);\n _this.handleVerticalTrackMouseDown = _this.handleVerticalTrackMouseDown.bind(_this);\n _this.handleHorizontalThumbMouseDown = _this.handleHorizontalThumbMouseDown.bind(_this);\n _this.handleVerticalThumbMouseDown = _this.handleVerticalThumbMouseDown.bind(_this);\n _this.handleWindowResize = _this.handleWindowResize.bind(_this);\n _this.handleScroll = _this.handleScroll.bind(_this);\n _this.handleDrag = _this.handleDrag.bind(_this);\n _this.handleDragEnd = _this.handleDragEnd.bind(_this);\n\n _this.state = {\n didMountUniversal: false\n };\n return _this;\n }\n\n _createClass(Scrollbars, [{\n key: 'componentDidMount',\n value: function componentDidMount() {\n this.addListeners();\n this.update();\n this.componentDidMountUniversal();\n }\n }, {\n key: 'componentDidMountUniversal',\n value: function componentDidMountUniversal() {\n // eslint-disable-line react/sort-comp\n var universal = this.props.universal;\n\n if (!universal) return;\n this.setState({ didMountUniversal: true });\n }\n }, {\n key: 'componentDidUpdate',\n value: function componentDidUpdate() {\n this.update();\n }\n }, {\n key: 'componentWillUnmount',\n value: function componentWillUnmount() {\n this.removeListeners();\n (0, _raf2.cancel)(this.requestFrame);\n clearTimeout(this.hideTracksTimeout);\n clearInterval(this.detectScrollingInterval);\n }\n }, {\n key: 'getScrollLeft',\n value: function getScrollLeft() {\n if (!this.view) return 0;\n return this.view.scrollLeft;\n }\n }, {\n key: 'getScrollTop',\n value: function getScrollTop() {\n if (!this.view) return 0;\n return this.view.scrollTop;\n }\n }, {\n key: 'getScrollWidth',\n value: function getScrollWidth() {\n if (!this.view) return 0;\n return this.view.scrollWidth;\n }\n }, {\n key: 'getScrollHeight',\n value: function getScrollHeight() {\n if (!this.view) return 0;\n return this.view.scrollHeight;\n }\n }, {\n key: 'getClientWidth',\n value: function getClientWidth() {\n if (!this.view) return 0;\n return this.view.clientWidth;\n }\n }, {\n key: 'getClientHeight',\n value: function getClientHeight() {\n if (!this.view) return 0;\n return this.view.clientHeight;\n }\n }, {\n key: 'getValues',\n value: function getValues() {\n var _ref2 = this.view || {},\n _ref2$scrollLeft = _ref2.scrollLeft,\n scrollLeft = _ref2$scrollLeft === undefined ? 0 : _ref2$scrollLeft,\n _ref2$scrollTop = _ref2.scrollTop,\n scrollTop = _ref2$scrollTop === undefined ? 0 : _ref2$scrollTop,\n _ref2$scrollWidth = _ref2.scrollWidth,\n scrollWidth = _ref2$scrollWidth === undefined ? 0 : _ref2$scrollWidth,\n _ref2$scrollHeight = _ref2.scrollHeight,\n scrollHeight = _ref2$scrollHeight === undefined ? 0 : _ref2$scrollHeight,\n _ref2$clientWidth = _ref2.clientWidth,\n clientWidth = _ref2$clientWidth === undefined ? 0 : _ref2$clientWidth,\n _ref2$clientHeight = _ref2.clientHeight,\n clientHeight = _ref2$clientHeight === undefined ? 0 : _ref2$clientHeight;\n\n return {\n left: scrollLeft / (scrollWidth - clientWidth) || 0,\n top: scrollTop / (scrollHeight - clientHeight) || 0,\n scrollLeft: scrollLeft,\n scrollTop: scrollTop,\n scrollWidth: scrollWidth,\n scrollHeight: scrollHeight,\n clientWidth: clientWidth,\n clientHeight: clientHeight\n };\n }\n }, {\n key: 'getThumbHorizontalWidth',\n value: function getThumbHorizontalWidth() {\n var _props = this.props,\n thumbSize = _props.thumbSize,\n thumbMinSize = _props.thumbMinSize;\n var _view = this.view,\n scrollWidth = _view.scrollWidth,\n clientWidth = _view.clientWidth;\n\n var trackWidth = (0, _getInnerWidth2[\"default\"])(this.trackHorizontal);\n var width = Math.ceil(clientWidth / scrollWidth * trackWidth);\n if (trackWidth === width) return 0;\n if (thumbSize) return thumbSize;\n return Math.max(width, thumbMinSize);\n }\n }, {\n key: 'getThumbVerticalHeight',\n value: function getThumbVerticalHeight() {\n var _props2 = this.props,\n thumbSize = _props2.thumbSize,\n thumbMinSize = _props2.thumbMinSize;\n var _view2 = this.view,\n scrollHeight = _view2.scrollHeight,\n clientHeight = _view2.clientHeight;\n\n var trackHeight = (0, _getInnerHeight2[\"default\"])(this.trackVertical);\n var height = Math.ceil(clientHeight / scrollHeight * trackHeight);\n if (trackHeight === height) return 0;\n if (thumbSize) return thumbSize;\n return Math.max(height, thumbMinSize);\n }\n }, {\n key: 'getScrollLeftForOffset',\n value: function getScrollLeftForOffset(offset) {\n var _view3 = this.view,\n scrollWidth = _view3.scrollWidth,\n clientWidth = _view3.clientWidth;\n\n var trackWidth = (0, _getInnerWidth2[\"default\"])(this.trackHorizontal);\n var thumbWidth = this.getThumbHorizontalWidth();\n return offset / (trackWidth - thumbWidth) * (scrollWidth - clientWidth);\n }\n }, {\n key: 'getScrollTopForOffset',\n value: function getScrollTopForOffset(offset) {\n var _view4 = this.view,\n scrollHeight = _view4.scrollHeight,\n clientHeight = _view4.clientHeight;\n\n var trackHeight = (0, _getInnerHeight2[\"default\"])(this.trackVertical);\n var thumbHeight = this.getThumbVerticalHeight();\n return offset / (trackHeight - thumbHeight) * (scrollHeight - clientHeight);\n }\n }, {\n key: 'scrollLeft',\n value: function scrollLeft() {\n var left = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n\n if (!this.view) return;\n this.view.scrollLeft = left;\n }\n }, {\n key: 'scrollTop',\n value: function scrollTop() {\n var top = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n\n if (!this.view) return;\n this.view.scrollTop = top;\n }\n }, {\n key: 'scrollToLeft',\n value: function scrollToLeft() {\n if (!this.view) return;\n this.view.scrollLeft = 0;\n }\n }, {\n key: 'scrollToTop',\n value: function scrollToTop() {\n if (!this.view) return;\n this.view.scrollTop = 0;\n }\n }, {\n key: 'scrollToRight',\n value: function scrollToRight() {\n if (!this.view) return;\n this.view.scrollLeft = this.view.scrollWidth;\n }\n }, {\n key: 'scrollToBottom',\n value: function scrollToBottom() {\n if (!this.view) return;\n this.view.scrollTop = this.view.scrollHeight;\n }\n }, {\n key: 'addListeners',\n value: function addListeners() {\n /* istanbul ignore if */\n if (typeof document === 'undefined' || !this.view) return;\n var view = this.view,\n trackHorizontal = this.trackHorizontal,\n trackVertical = this.trackVertical,\n thumbHorizontal = this.thumbHorizontal,\n thumbVertical = this.thumbVertical;\n\n view.addEventListener('scroll', this.handleScroll);\n if (!(0, _getScrollbarWidth2[\"default\"])()) return;\n trackHorizontal.addEventListener('mouseenter', this.handleTrackMouseEnter);\n trackHorizontal.addEventListener('mouseleave', this.handleTrackMouseLeave);\n trackHorizontal.addEventListener('mousedown', this.handleHorizontalTrackMouseDown);\n trackVertical.addEventListener('mouseenter', this.handleTrackMouseEnter);\n trackVertical.addEventListener('mouseleave', this.handleTrackMouseLeave);\n trackVertical.addEventListener('mousedown', this.handleVerticalTrackMouseDown);\n thumbHorizontal.addEventListener('mousedown', this.handleHorizontalThumbMouseDown);\n thumbVertical.addEventListener('mousedown', this.handleVerticalThumbMouseDown);\n window.addEventListener('resize', this.handleWindowResize);\n }\n }, {\n key: 'removeListeners',\n value: function removeListeners() {\n /* istanbul ignore if */\n if (typeof document === 'undefined' || !this.view) return;\n var view = this.view,\n trackHorizontal = this.trackHorizontal,\n trackVertical = this.trackVertical,\n thumbHorizontal = this.thumbHorizontal,\n thumbVertical = this.thumbVertical;\n\n view.removeEventListener('scroll', this.handleScroll);\n if (!(0, _getScrollbarWidth2[\"default\"])()) return;\n trackHorizontal.removeEventListener('mouseenter', this.handleTrackMouseEnter);\n trackHorizontal.removeEventListener('mouseleave', this.handleTrackMouseLeave);\n trackHorizontal.removeEventListener('mousedown', this.handleHorizontalTrackMouseDown);\n trackVertical.removeEventListener('mouseenter', this.handleTrackMouseEnter);\n trackVertical.removeEventListener('mouseleave', this.handleTrackMouseLeave);\n trackVertical.removeEventListener('mousedown', this.handleVerticalTrackMouseDown);\n thumbHorizontal.removeEventListener('mousedown', this.handleHorizontalThumbMouseDown);\n thumbVertical.removeEventListener('mousedown', this.handleVerticalThumbMouseDown);\n window.removeEventListener('resize', this.handleWindowResize);\n // Possibly setup by `handleDragStart`\n this.teardownDragging();\n }\n }, {\n key: 'handleScroll',\n value: function handleScroll(event) {\n var _this2 = this;\n\n var _props3 = this.props,\n onScroll = _props3.onScroll,\n onScrollFrame = _props3.onScrollFrame;\n\n if (onScroll) onScroll(event);\n this.update(function (values) {\n var scrollLeft = values.scrollLeft,\n scrollTop = values.scrollTop;\n\n _this2.viewScrollLeft = scrollLeft;\n _this2.viewScrollTop = scrollTop;\n if (onScrollFrame) onScrollFrame(values);\n });\n this.detectScrolling();\n }\n }, {\n key: 'handleScrollStart',\n value: function handleScrollStart() {\n var onScrollStart = this.props.onScrollStart;\n\n if (onScrollStart) onScrollStart();\n this.handleScrollStartAutoHide();\n }\n }, {\n key: 'handleScrollStartAutoHide',\n value: function handleScrollStartAutoHide() {\n var autoHide = this.props.autoHide;\n\n if (!autoHide) return;\n this.showTracks();\n }\n }, {\n key: 'handleScrollStop',\n value: function handleScrollStop() {\n var onScrollStop = this.props.onScrollStop;\n\n if (onScrollStop) onScrollStop();\n this.handleScrollStopAutoHide();\n }\n }, {\n key: 'handleScrollStopAutoHide',\n value: function handleScrollStopAutoHide() {\n var autoHide = this.props.autoHide;\n\n if (!autoHide) return;\n this.hideTracks();\n }\n }, {\n key: 'handleWindowResize',\n value: function handleWindowResize() {\n this.update();\n }\n }, {\n key: 'handleHorizontalTrackMouseDown',\n value: function handleHorizontalTrackMouseDown(event) {\n event.preventDefault();\n var target = event.target,\n clientX = event.clientX;\n\n var _target$getBoundingCl = target.getBoundingClientRect(),\n targetLeft = _target$getBoundingCl.left;\n\n var thumbWidth = this.getThumbHorizontalWidth();\n var offset = Math.abs(targetLeft - clientX) - thumbWidth / 2;\n this.view.scrollLeft = this.getScrollLeftForOffset(offset);\n }\n }, {\n key: 'handleVerticalTrackMouseDown',\n value: function handleVerticalTrackMouseDown(event) {\n event.preventDefault();\n var target = event.target,\n clientY = event.clientY;\n\n var _target$getBoundingCl2 = target.getBoundingClientRect(),\n targetTop = _target$getBoundingCl2.top;\n\n var thumbHeight = this.getThumbVerticalHeight();\n var offset = Math.abs(targetTop - clientY) - thumbHeight / 2;\n this.view.scrollTop = this.getScrollTopForOffset(offset);\n }\n }, {\n key: 'handleHorizontalThumbMouseDown',\n value: function handleHorizontalThumbMouseDown(event) {\n event.preventDefault();\n this.handleDragStart(event);\n var target = event.target,\n clientX = event.clientX;\n var offsetWidth = target.offsetWidth;\n\n var _target$getBoundingCl3 = target.getBoundingClientRect(),\n left = _target$getBoundingCl3.left;\n\n this.prevPageX = offsetWidth - (clientX - left);\n }\n }, {\n key: 'handleVerticalThumbMouseDown',\n value: function handleVerticalThumbMouseDown(event) {\n event.preventDefault();\n this.handleDragStart(event);\n var target = event.target,\n clientY = event.clientY;\n var offsetHeight = target.offsetHeight;\n\n var _target$getBoundingCl4 = target.getBoundingClientRect(),\n top = _target$getBoundingCl4.top;\n\n this.prevPageY = offsetHeight - (clientY - top);\n }\n }, {\n key: 'setupDragging',\n value: function setupDragging() {\n (0, _domCss2[\"default\"])(document.body, _styles.disableSelectStyle);\n document.addEventListener('mousemove', this.handleDrag);\n document.addEventListener('mouseup', this.handleDragEnd);\n document.onselectstart = _returnFalse2[\"default\"];\n }\n }, {\n key: 'teardownDragging',\n value: function teardownDragging() {\n (0, _domCss2[\"default\"])(document.body, _styles.disableSelectStyleReset);\n document.removeEventListener('mousemove', this.handleDrag);\n document.removeEventListener('mouseup', this.handleDragEnd);\n document.onselectstart = undefined;\n }\n }, {\n key: 'handleDragStart',\n value: function handleDragStart(event) {\n this.dragging = true;\n event.stopImmediatePropagation();\n this.setupDragging();\n }\n }, {\n key: 'handleDrag',\n value: function handleDrag(event) {\n if (this.prevPageX) {\n var clientX = event.clientX;\n\n var _trackHorizontal$getB = this.trackHorizontal.getBoundingClientRect(),\n trackLeft = _trackHorizontal$getB.left;\n\n var thumbWidth = this.getThumbHorizontalWidth();\n var clickPosition = thumbWidth - this.prevPageX;\n var offset = -trackLeft + clientX - clickPosition;\n this.view.scrollLeft = this.getScrollLeftForOffset(offset);\n }\n if (this.prevPageY) {\n var clientY = event.clientY;\n\n var _trackVertical$getBou = this.trackVertical.getBoundingClientRect(),\n trackTop = _trackVertical$getBou.top;\n\n var thumbHeight = this.getThumbVerticalHeight();\n var _clickPosition = thumbHeight - this.prevPageY;\n var _offset = -trackTop + clientY - _clickPosition;\n this.view.scrollTop = this.getScrollTopForOffset(_offset);\n }\n return false;\n }\n }, {\n key: 'handleDragEnd',\n value: function handleDragEnd() {\n this.dragging = false;\n this.prevPageX = this.prevPageY = 0;\n this.teardownDragging();\n this.handleDragEndAutoHide();\n }\n }, {\n key: 'handleDragEndAutoHide',\n value: function handleDragEndAutoHide() {\n var autoHide = this.props.autoHide;\n\n if (!autoHide) return;\n this.hideTracks();\n }\n }, {\n key: 'handleTrackMouseEnter',\n value: function handleTrackMouseEnter() {\n this.trackMouseOver = true;\n this.handleTrackMouseEnterAutoHide();\n }\n }, {\n key: 'handleTrackMouseEnterAutoHide',\n value: function handleTrackMouseEnterAutoHide() {\n var autoHide = this.props.autoHide;\n\n if (!autoHide) return;\n this.showTracks();\n }\n }, {\n key: 'handleTrackMouseLeave',\n value: function handleTrackMouseLeave() {\n this.trackMouseOver = false;\n this.handleTrackMouseLeaveAutoHide();\n }\n }, {\n key: 'handleTrackMouseLeaveAutoHide',\n value: function handleTrackMouseLeaveAutoHide() {\n var autoHide = this.props.autoHide;\n\n if (!autoHide) return;\n this.hideTracks();\n }\n }, {\n key: 'showTracks',\n value: function showTracks() {\n clearTimeout(this.hideTracksTimeout);\n (0, _domCss2[\"default\"])(this.trackHorizontal, { opacity: 1 });\n (0, _domCss2[\"default\"])(this.trackVertical, { opacity: 1 });\n }\n }, {\n key: 'hideTracks',\n value: function hideTracks() {\n var _this3 = this;\n\n if (this.dragging) return;\n if (this.scrolling) return;\n if (this.trackMouseOver) return;\n var autoHideTimeout = this.props.autoHideTimeout;\n\n clearTimeout(this.hideTracksTimeout);\n this.hideTracksTimeout = setTimeout(function () {\n (0, _domCss2[\"default\"])(_this3.trackHorizontal, { opacity: 0 });\n (0, _domCss2[\"default\"])(_this3.trackVertical, { opacity: 0 });\n }, autoHideTimeout);\n }\n }, {\n key: 'detectScrolling',\n value: function detectScrolling() {\n var _this4 = this;\n\n if (this.scrolling) return;\n this.scrolling = true;\n this.handleScrollStart();\n this.detectScrollingInterval = setInterval(function () {\n if (_this4.lastViewScrollLeft === _this4.viewScrollLeft && _this4.lastViewScrollTop === _this4.viewScrollTop) {\n clearInterval(_this4.detectScrollingInterval);\n _this4.scrolling = false;\n _this4.handleScrollStop();\n }\n _this4.lastViewScrollLeft = _this4.viewScrollLeft;\n _this4.lastViewScrollTop = _this4.viewScrollTop;\n }, 100);\n }\n }, {\n key: 'raf',\n value: function raf(callback) {\n var _this5 = this;\n\n if (this.requestFrame) _raf3[\"default\"].cancel(this.requestFrame);\n this.requestFrame = (0, _raf3[\"default\"])(function () {\n _this5.requestFrame = undefined;\n callback();\n });\n }\n }, {\n key: 'update',\n value: function update(callback) {\n var _this6 = this;\n\n this.raf(function () {\n return _this6._update(callback);\n });\n }\n }, {\n key: '_update',\n value: function _update(callback) {\n var _props4 = this.props,\n onUpdate = _props4.onUpdate,\n hideTracksWhenNotNeeded = _props4.hideTracksWhenNotNeeded;\n\n var values = this.getValues();\n if ((0, _getScrollbarWidth2[\"default\"])()) {\n var scrollLeft = values.scrollLeft,\n clientWidth = values.clientWidth,\n scrollWidth = values.scrollWidth;\n\n var trackHorizontalWidth = (0, _getInnerWidth2[\"default\"])(this.trackHorizontal);\n var thumbHorizontalWidth = this.getThumbHorizontalWidth();\n var thumbHorizontalX = scrollLeft / (scrollWidth - clientWidth) * (trackHorizontalWidth - thumbHorizontalWidth);\n var thumbHorizontalStyle = {\n width: thumbHorizontalWidth,\n transform: 'translateX(' + thumbHorizontalX + 'px)'\n };\n var scrollTop = values.scrollTop,\n clientHeight = values.clientHeight,\n scrollHeight = values.scrollHeight;\n\n var trackVerticalHeight = (0, _getInnerHeight2[\"default\"])(this.trackVertical);\n var thumbVerticalHeight = this.getThumbVerticalHeight();\n var thumbVerticalY = scrollTop / (scrollHeight - clientHeight) * (trackVerticalHeight - thumbVerticalHeight);\n var thumbVerticalStyle = {\n height: thumbVerticalHeight,\n transform: 'translateY(' + thumbVerticalY + 'px)'\n };\n if (hideTracksWhenNotNeeded) {\n var trackHorizontalStyle = {\n visibility: scrollWidth > clientWidth ? 'visible' : 'hidden'\n };\n var trackVerticalStyle = {\n visibility: scrollHeight > clientHeight ? 'visible' : 'hidden'\n };\n (0, _domCss2[\"default\"])(this.trackHorizontal, trackHorizontalStyle);\n (0, _domCss2[\"default\"])(this.trackVertical, trackVerticalStyle);\n }\n (0, _domCss2[\"default\"])(this.thumbHorizontal, thumbHorizontalStyle);\n (0, _domCss2[\"default\"])(this.thumbVertical, thumbVerticalStyle);\n }\n if (onUpdate) onUpdate(values);\n if (typeof callback !== 'function') return;\n callback(values);\n }\n }, {\n key: 'render',\n value: function render() {\n var _this7 = this;\n\n var scrollbarWidth = (0, _getScrollbarWidth2[\"default\"])();\n /* eslint-disable no-unused-vars */\n\n var _props5 = this.props,\n onScroll = _props5.onScroll,\n onScrollFrame = _props5.onScrollFrame,\n onScrollStart = _props5.onScrollStart,\n onScrollStop = _props5.onScrollStop,\n onUpdate = _props5.onUpdate,\n renderView = _props5.renderView,\n renderTrackHorizontal = _props5.renderTrackHorizontal,\n renderTrackVertical = _props5.renderTrackVertical,\n renderThumbHorizontal = _props5.renderThumbHorizontal,\n renderThumbVertical = _props5.renderThumbVertical,\n tagName = _props5.tagName,\n hideTracksWhenNotNeeded = _props5.hideTracksWhenNotNeeded,\n autoHide = _props5.autoHide,\n autoHideTimeout = _props5.autoHideTimeout,\n autoHideDuration = _props5.autoHideDuration,\n thumbSize = _props5.thumbSize,\n thumbMinSize = _props5.thumbMinSize,\n universal = _props5.universal,\n autoHeight = _props5.autoHeight,\n autoHeightMin = _props5.autoHeightMin,\n autoHeightMax = _props5.autoHeightMax,\n style = _props5.style,\n children = _props5.children,\n props = _objectWithoutProperties(_props5, ['onScroll', 'onScrollFrame', 'onScrollStart', 'onScrollStop', 'onUpdate', 'renderView', 'renderTrackHorizontal', 'renderTrackVertical', 'renderThumbHorizontal', 'renderThumbVertical', 'tagName', 'hideTracksWhenNotNeeded', 'autoHide', 'autoHideTimeout', 'autoHideDuration', 'thumbSize', 'thumbMinSize', 'universal', 'autoHeight', 'autoHeightMin', 'autoHeightMax', 'style', 'children']);\n /* eslint-enable no-unused-vars */\n\n var didMountUniversal = this.state.didMountUniversal;\n\n\n var containerStyle = _extends({}, _styles.containerStyleDefault, autoHeight && _extends({}, _styles.containerStyleAutoHeight, {\n minHeight: autoHeightMin,\n maxHeight: autoHeightMax\n }), style);\n\n var viewStyle = _extends({}, _styles.viewStyleDefault, {\n // Hide scrollbars by setting a negative margin\n marginRight: scrollbarWidth ? -scrollbarWidth : 0,\n marginBottom: scrollbarWidth ? -scrollbarWidth : 0\n }, autoHeight && _extends({}, _styles.viewStyleAutoHeight, {\n // Add scrollbarWidth to autoHeight in order to compensate negative margins\n minHeight: (0, _isString2[\"default\"])(autoHeightMin) ? 'calc(' + autoHeightMin + ' + ' + scrollbarWidth + 'px)' : autoHeightMin + scrollbarWidth,\n maxHeight: (0, _isString2[\"default\"])(autoHeightMax) ? 'calc(' + autoHeightMax + ' + ' + scrollbarWidth + 'px)' : autoHeightMax + scrollbarWidth\n }), autoHeight && universal && !didMountUniversal && {\n minHeight: autoHeightMin,\n maxHeight: autoHeightMax\n }, universal && !didMountUniversal && _styles.viewStyleUniversalInitial);\n\n var trackAutoHeightStyle = {\n transition: 'opacity ' + autoHideDuration + 'ms',\n opacity: 0\n };\n\n var trackHorizontalStyle = _extends({}, _styles.trackHorizontalStyleDefault, autoHide && trackAutoHeightStyle, (!scrollbarWidth || universal && !didMountUniversal) && {\n display: 'none'\n });\n\n var trackVerticalStyle = _extends({}, _styles.trackVerticalStyleDefault, autoHide && trackAutoHeightStyle, (!scrollbarWidth || universal && !didMountUniversal) && {\n display: 'none'\n });\n\n return (0, _react.createElement)(tagName, _extends({}, props, { style: containerStyle, ref: function ref(_ref3) {\n _this7.container = _ref3;\n } }), [(0, _react.cloneElement)(renderView({ style: viewStyle }), { key: 'view', ref: function ref(_ref4) {\n _this7.view = _ref4;\n } }, children), (0, _react.cloneElement)(renderTrackHorizontal({ style: trackHorizontalStyle }), { key: 'trackHorizontal', ref: function ref(_ref5) {\n _this7.trackHorizontal = _ref5;\n } }, (0, _react.cloneElement)(renderThumbHorizontal({ style: _styles.thumbHorizontalStyleDefault }), { ref: function ref(_ref6) {\n _this7.thumbHorizontal = _ref6;\n } })), (0, _react.cloneElement)(renderTrackVertical({ style: trackVerticalStyle }), { key: 'trackVertical', ref: function ref(_ref7) {\n _this7.trackVertical = _ref7;\n } }, (0, _react.cloneElement)(renderThumbVertical({ style: _styles.thumbVerticalStyleDefault }), { ref: function ref(_ref8) {\n _this7.thumbVertical = _ref8;\n } }))]);\n }\n }]);\n\n return Scrollbars;\n}(_react.Component);\n\nexports[\"default\"] = Scrollbars;\n\n\nScrollbars.propTypes = {\n onScroll: _propTypes2[\"default\"].func,\n onScrollFrame: _propTypes2[\"default\"].func,\n onScrollStart: _propTypes2[\"default\"].func,\n onScrollStop: _propTypes2[\"default\"].func,\n onUpdate: _propTypes2[\"default\"].func,\n renderView: _propTypes2[\"default\"].func,\n renderTrackHorizontal: _propTypes2[\"default\"].func,\n renderTrackVertical: _propTypes2[\"default\"].func,\n renderThumbHorizontal: _propTypes2[\"default\"].func,\n renderThumbVertical: _propTypes2[\"default\"].func,\n tagName: _propTypes2[\"default\"].string,\n thumbSize: _propTypes2[\"default\"].number,\n thumbMinSize: _propTypes2[\"default\"].number,\n hideTracksWhenNotNeeded: _propTypes2[\"default\"].bool,\n autoHide: _propTypes2[\"default\"].bool,\n autoHideTimeout: _propTypes2[\"default\"].number,\n autoHideDuration: _propTypes2[\"default\"].number,\n autoHeight: _propTypes2[\"default\"].bool,\n autoHeightMin: _propTypes2[\"default\"].oneOfType([_propTypes2[\"default\"].number, _propTypes2[\"default\"].string]),\n autoHeightMax: _propTypes2[\"default\"].oneOfType([_propTypes2[\"default\"].number, _propTypes2[\"default\"].string]),\n universal: _propTypes2[\"default\"].bool,\n style: _propTypes2[\"default\"].object,\n children: _propTypes2[\"default\"].node\n};\n\nScrollbars.defaultProps = {\n renderView: _defaultRenderElements.renderViewDefault,\n renderTrackHorizontal: _defaultRenderElements.renderTrackHorizontalDefault,\n renderTrackVertical: _defaultRenderElements.renderTrackVerticalDefault,\n renderThumbHorizontal: _defaultRenderElements.renderThumbHorizontalDefault,\n renderThumbVertical: _defaultRenderElements.renderThumbVerticalDefault,\n tagName: 'div',\n thumbMinSize: 30,\n hideTracksWhenNotNeeded: false,\n autoHide: false,\n autoHideTimeout: 1000,\n autoHideDuration: 200,\n autoHeight: false,\n autoHeightMin: 0,\n autoHeightMax: 200,\n universal: false\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nvar containerStyleDefault = exports.containerStyleDefault = {\n position: 'relative',\n overflow: 'hidden',\n width: '100%',\n height: '100%'\n};\n\n// Overrides containerStyleDefault properties\nvar containerStyleAutoHeight = exports.containerStyleAutoHeight = {\n height: 'auto'\n};\n\nvar viewStyleDefault = exports.viewStyleDefault = {\n position: 'absolute',\n top: 0,\n left: 0,\n right: 0,\n bottom: 0,\n overflow: 'scroll',\n WebkitOverflowScrolling: 'touch'\n};\n\n// Overrides viewStyleDefault properties\nvar viewStyleAutoHeight = exports.viewStyleAutoHeight = {\n position: 'relative',\n top: undefined,\n left: undefined,\n right: undefined,\n bottom: undefined\n};\n\nvar viewStyleUniversalInitial = exports.viewStyleUniversalInitial = {\n overflow: 'hidden',\n marginRight: 0,\n marginBottom: 0\n};\n\nvar trackHorizontalStyleDefault = exports.trackHorizontalStyleDefault = {\n position: 'absolute',\n height: 6\n};\n\nvar trackVerticalStyleDefault = exports.trackVerticalStyleDefault = {\n position: 'absolute',\n width: 6\n};\n\nvar thumbHorizontalStyleDefault = exports.thumbHorizontalStyleDefault = {\n position: 'relative',\n display: 'block',\n height: '100%'\n};\n\nvar thumbVerticalStyleDefault = exports.thumbVerticalStyleDefault = {\n position: 'relative',\n display: 'block',\n width: '100%'\n};\n\nvar disableSelectStyle = exports.disableSelectStyle = {\n userSelect: 'none'\n};\n\nvar disableSelectStyleReset = exports.disableSelectStyleReset = {\n userSelect: ''\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.Scrollbars = undefined;\n\nvar _Scrollbars = require('./Scrollbars');\n\nvar _Scrollbars2 = _interopRequireDefault(_Scrollbars);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { \"default\": obj }; }\n\nexports[\"default\"] = _Scrollbars2[\"default\"];\nexports.Scrollbars = _Scrollbars2[\"default\"];","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports[\"default\"] = getInnerHeight;\nfunction getInnerHeight(el) {\n var clientHeight = el.clientHeight;\n\n var _getComputedStyle = getComputedStyle(el),\n paddingTop = _getComputedStyle.paddingTop,\n paddingBottom = _getComputedStyle.paddingBottom;\n\n return clientHeight - parseFloat(paddingTop) - parseFloat(paddingBottom);\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports[\"default\"] = getInnerWidth;\nfunction getInnerWidth(el) {\n var clientWidth = el.clientWidth;\n\n var _getComputedStyle = getComputedStyle(el),\n paddingLeft = _getComputedStyle.paddingLeft,\n paddingRight = _getComputedStyle.paddingRight;\n\n return clientWidth - parseFloat(paddingLeft) - parseFloat(paddingRight);\n}","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports[\"default\"] = getScrollbarWidth;\n\nvar _domCss = require('dom-css');\n\nvar _domCss2 = _interopRequireDefault(_domCss);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { \"default\": obj }; }\n\nvar scrollbarWidth = false;\n\nfunction getScrollbarWidth() {\n if (scrollbarWidth !== false) return scrollbarWidth;\n /* istanbul ignore else */\n if (typeof document !== 'undefined') {\n var div = document.createElement('div');\n (0, _domCss2[\"default\"])(div, {\n width: 100,\n height: 100,\n position: 'absolute',\n top: -9999,\n overflow: 'scroll',\n MsOverflowStyle: 'scrollbar'\n });\n document.body.appendChild(div);\n scrollbarWidth = div.offsetWidth - div.clientWidth;\n document.body.removeChild(div);\n } else {\n scrollbarWidth = 0;\n }\n return scrollbarWidth || 0;\n}","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports[\"default\"] = isString;\nfunction isString(maybe) {\n return typeof maybe === 'string';\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports[\"default\"] = returnFalse;\nfunction returnFalse() {\n return false;\n}","import * as React from \"react\";\nexport const highlightToStrategyAndComponents = (highlight, classHint, componentHint) => {\n let result;\n if (highlight instanceof RegExp) {\n result = [regExpToSAndC(highlight, classHint, componentHint)];\n }\n else if (typeof highlight == \"string\") {\n result = [stringToSAndC(highlight, classHint, componentHint)];\n }\n else if (typeof highlight == \"function\") {\n result = [strategyToSAndC(highlight, classHint, componentHint)];\n }\n else if (highlight instanceof Object && \"highlight\" in highlight) {\n result = customToSAndCs(highlight, classHint, componentHint);\n }\n else if (highlight instanceof Array) {\n if (highlight.length === 2 &&\n typeof highlight[0] === \"number\" &&\n typeof highlight[1] === \"number\") {\n result = [rangeToSAndC(highlight, classHint, componentHint)];\n }\n else {\n result = arrayToSAndCs(highlight, classHint, componentHint);\n }\n }\n else {\n throw new TypeError(`Not a Highlight type: ${highlight}`);\n }\n return result;\n};\nfunction arrayToSAndCs(highlight, className, component) {\n const sAndCs = highlight.map((h) => highlightToStrategyAndComponents(h, className, component));\n return Array.prototype.concat.apply([], sAndCs);\n}\nfunction strategyToSAndC(strategy, className, component) {\n return {\n strategy: strategy,\n component: hwtComponent(className, component),\n };\n}\nfunction regExpToSAndC(highlight, className, component) {\n const regExpStrategy = (text, callback) => {\n let matchArr, start;\n while ((matchArr = highlight.exec(text)) !== null) {\n start = matchArr.index;\n callback(start, start + matchArr[0].length);\n }\n };\n return {\n strategy: regExpStrategy,\n component: hwtComponent(className, component),\n };\n}\nfunction stringToSAndC(highlight, className, component) {\n const stringStrategy = (text, callback) => {\n const textLower = text.toLowerCase();\n const strLower = highlight.toLowerCase();\n let index = 0;\n while (((index = textLower.indexOf(strLower, index)), index !== -1)) {\n callback(index, index + strLower.length);\n index += strLower.length;\n }\n };\n return {\n strategy: stringStrategy,\n component: hwtComponent(className, component),\n };\n}\nfunction rangeToSAndC(highlight, className, component) {\n const rangeStrategy = (text, callback) => {\n const low = Math.max(0, highlight[0]);\n const high = Math.min(highlight[1], text.length);\n if (low < high) {\n callback(low, high);\n }\n };\n return {\n strategy: rangeStrategy,\n component: hwtComponent(className, component),\n };\n}\nfunction customToSAndCs(highlight, className, component) {\n const hl = highlight.highlight;\n className = 'className' in highlight ? highlight.className : className;\n component = 'component' in highlight ? highlight.component : component;\n return highlightToStrategyAndComponents(hl, className, component);\n}\nconst hwtComponent = (className, Component) => {\n if (Component) {\n const Cmp = Component;\n return (props) => React.createElement(Cmp, Object.assign({ className: className }, props));\n }\n else {\n return (props) => React.createElement(\"mark\", { className: className }, props.children);\n }\n};\n","var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\n};\nvar __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {\n if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\n return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\n};\nvar _Selection_private;\nimport { EditorState, SelectionState } from \"draft-js\";\nfunction editorStateToTextAnchorFocus(editorState) {\n if (!editorState) {\n return { anchor: 0, focus: 0 };\n }\n let contentState = editorState.getCurrentContent();\n let selection = editorState.getSelection();\n let blocks = contentState.getBlocksAsArray();\n let anchorKey = selection.getAnchorKey();\n let anchorOffset = selection.getAnchorOffset();\n let focusKey = selection.getFocusKey();\n let focusOffset = selection.getFocusOffset();\n let blockStart = 0;\n let anchor = undefined;\n let focus = undefined;\n if (anchorKey == \"\" && focusKey == \"\") {\n return { anchor: 0, focus: 0 };\n }\n for (const block of blocks) {\n if (block.getKey() == anchorKey) {\n anchor = blockStart + anchorOffset;\n }\n if (block.getKey() == focusKey) {\n focus = blockStart + focusOffset;\n }\n if (anchor != undefined && focus != undefined) {\n break;\n }\n blockStart += block.getLength() + 1;\n }\n if (anchor == undefined || focus == undefined) {\n throw new ReferenceError(\"Potentially corrupt editorState.\");\n }\n return { anchor, focus };\n}\nfunction forceSelection(editorState, anchor, focus) {\n if (!editorState) {\n throw new ReferenceError(\"editorState is required\");\n }\n let contentState = editorState.getCurrentContent();\n let blocks = contentState.getBlocksAsArray();\n let blockStart = 0;\n let blockEnd = undefined;\n let anchorKey = undefined;\n let anchorOffset = undefined;\n let focusKey = undefined;\n let focusOffset = undefined;\n let block = undefined;\n for (block of blocks) {\n blockEnd = blockStart + block.getLength();\n if (anchorKey == undefined && blockEnd >= anchor) {\n anchorKey = block.getKey();\n anchorOffset = Math.max(0, anchor - blockStart);\n }\n if (focusKey == undefined && blockEnd >= focus) {\n focusKey = block.getKey();\n focusOffset = Math.max(0, focus - blockStart);\n }\n if (anchorKey != undefined && focusKey != undefined) {\n break;\n }\n }\n if (block == undefined) {\n throw \"Unexpected undefined block\";\n }\n if (anchorKey == undefined) {\n anchorKey = block.getKey();\n anchorOffset = block.getLength();\n }\n if (focusKey == undefined) {\n focusKey = block.getKey();\n focusOffset = block.getLength();\n }\n let selectionState = SelectionState.createEmpty(\"\");\n selectionState\n .set(\"anchorKey\", anchorKey)\n .set(\"anchorOffset\", anchorOffset)\n .set(\"focusKey\", focusKey)\n .set(\"focusOffset\", focusOffset);\n return EditorState.forceSelection(editorState, selectionState);\n}\nclass Selection {\n constructor(editorStateOrAnchor, focus) {\n _Selection_private.set(this, void 0);\n let editorState = undefined;\n let anchor = -1;\n let initFunc = () => undefined;\n if (typeof editorStateOrAnchor == \"number\") {\n anchor = editorStateOrAnchor;\n focus = focus == undefined ? anchor : focus;\n }\n else {\n focus = -1; // Silence ts until the below init is called\n editorState = editorStateOrAnchor;\n initFunc = () => {\n __classPrivateFieldSet(this, _Selection_private, Object.assign(Object.assign(Object.assign({}, __classPrivateFieldGet(this, _Selection_private, \"f\")), editorStateToTextAnchorFocus(__classPrivateFieldGet(this, _Selection_private, \"f\").editorState)), { init: () => undefined }), \"f\");\n };\n }\n __classPrivateFieldSet(this, _Selection_private, {\n editorState,\n anchor,\n focus,\n init: initFunc,\n }, \"f\");\n }\n get anchor() {\n __classPrivateFieldGet(this, _Selection_private, \"f\").init();\n return __classPrivateFieldGet(this, _Selection_private, \"f\").anchor;\n }\n set anchor(value) {\n __classPrivateFieldGet(this, _Selection_private, \"f\").init();\n __classPrivateFieldGet(this, _Selection_private, \"f\").anchor = value;\n }\n get focus() {\n __classPrivateFieldGet(this, _Selection_private, \"f\").init();\n return __classPrivateFieldGet(this, _Selection_private, \"f\").focus;\n }\n set focus(value) {\n __classPrivateFieldGet(this, _Selection_private, \"f\").init();\n __classPrivateFieldGet(this, _Selection_private, \"f\").focus = value;\n }\n get start() {\n return Math.min(this.anchor, this.focus);\n }\n set start(value) {\n throw new ReferenceError(`start (${value}) is read only. use anchor instead`);\n }\n get end() {\n return Math.max(this.anchor, this.focus);\n }\n set end(value) {\n throw new ReferenceError(`end (${value}) is read only. use focus instead`);\n }\n forceSelection(editorState) {\n return forceSelection(editorState, this.anchor, this.focus);\n }\n getHasFocus() {\n let editorState = __classPrivateFieldGet(this, _Selection_private, \"f\").editorState;\n return editorState && editorState.getSelection().getHasFocus();\n }\n}\n_Selection_private = new WeakMap();\nexport { Selection };\n","import React from \"react\";\nimport { useState, useRef, useMemo } from \"react\";\nimport { Editor, EditorState, ContentState } from \"draft-js\";\nimport { createDecorator } from \"./createDecorator\";\nimport { Selection } from \"./Selection\";\nconst HighlightWithinTextarea = React.forwardRef((props, ref) => {\n let { value, onChange, highlight, placeholder = \"Enter some text...\", selection, } = props;\n const [, forceUpdate] = useState({});\n const myRef = useRef({});\n let editorState;\n const { prevValue, prevEditorState, nextValue, nextEditorState } = myRef.current;\n if (nextValue == value) {\n // Change was accepted.\n editorState = nextEditorState;\n }\n else if (prevValue == value) {\n // They blocked the state change.\n editorState = prevEditorState;\n if (!selection && nextValue) {\n selection = new Selection(editorState);\n selection.focus = Math.max(selection.anchor, selection.focus);\n selection.anchor = selection.focus;\n }\n }\n else if (prevEditorState) {\n // They chose a whole new value.\n const contentState = ContentState.createFromText(value);\n const changeType = \"change-block-data\";\n editorState = EditorState.push(prevEditorState, contentState, changeType);\n if (!selection) {\n let fixedValue, offset;\n if (nextEditorState) {\n selection = new Selection(nextEditorState);\n fixedValue = value.replaceAll(\"\\r\\n\", \"\\n\");\n offset = fixedValue.length - nextValue.length;\n }\n else {\n selection = new Selection(prevEditorState);\n fixedValue = value.replaceAll(\"\\r\\n\", \"\\n\");\n offset = fixedValue.length - prevValue.length;\n }\n selection.anchor += offset;\n selection.focus += offset;\n }\n }\n else {\n // First time in here.\n const contentState = ContentState.createFromText(value);\n editorState = EditorState.createWithContent(contentState);\n }\n const contentState = editorState.getCurrentContent();\n let decorator;\n decorator = useMemo(() => highlight &&\n createDecorator(contentState, highlight, value), [contentState, highlight, value]);\n editorState = EditorState.set(editorState, {\n decorator: decorator,\n });\n if (selection) {\n editorState = selection.forceSelection(editorState);\n }\n myRef.current = {\n prevEditorState: editorState,\n prevValue: value,\n };\n const onDraftChange = (nextEditorState) => {\n const nextValue = nextEditorState.getCurrentContent().getPlainText();\n myRef.current = Object.assign(Object.assign({}, myRef.current), { nextEditorState: nextEditorState, nextValue: nextValue });\n let selection = undefined;\n selection = new Selection(nextEditorState);\n if (onChange) {\n onChange(nextValue, selection);\n }\n forceUpdate({});\n };\n const newProps = Object.assign({}, props);\n delete newProps.highlight;\n delete newProps.selection;\n delete newProps.placeholder;\n delete newProps.onChange;\n delete newProps.value;\n return (React.createElement(Editor, Object.assign({}, newProps, { editorState: editorState, onChange: onDraftChange, placeholder: placeholder, ref: ref })));\n});\nexport default HighlightWithinTextarea;\n","import React from 'react';\nimport { CompositeDecorator } from \"draft-js\";\nimport { highlightToStrategyAndComponents } from \"./highlightToStrategyAndComponents\";\n;\nconst getMatches = (text, strategyAndComponents) => {\n // Calls each strategy to get all matches and then filters out overlaps.\n let finds = [];\n for (const sc of strategyAndComponents) {\n const strategy = sc.strategy;\n strategy(text, (start, end) => {\n if (start < end && start >= 0 && end <= text.length) {\n finds.push({\n Component: sc.component,\n matchStart: start,\n matchEnd: end,\n matchText: text.slice(start, end),\n });\n }\n });\n }\n let maps = [];\n // Eliminate overlapping finds.\n loop: for (const find of finds) {\n for (let i = find.matchStart; i < find.matchEnd; i++) {\n if (maps[i]) {\n continue loop;\n }\n }\n for (let i = find.matchStart; i < find.matchEnd; i++) {\n maps[i] = find;\n }\n }\n let matches = Array.from(new Set(Object.values(maps))).sort((a, b) => a.matchStart - b.matchStart);\n return matches;\n};\nconst extractBlockData = (contentState, text) => {\n let blocks = contentState.getBlocksAsArray();\n let blockData = [];\n let blockEnd = 0;\n for (const block of blocks) {\n let blockLength = block.getLength();\n if (blockLength == 0) {\n continue;\n }\n let blockText = block.getText();\n let blockStart = text.indexOf(blockText[0], blockEnd);\n blockEnd = blockStart + blockLength;\n blockData.push({\n blockStart: blockStart,\n blockEnd: blockEnd,\n blockText: text.slice(blockStart, blockEnd),\n block: block,\n });\n }\n return blockData;\n};\nconst breakSpansByBlocks = (contentState, matches, text) => {\n const blockData = extractBlockData(contentState, text);\n let newSpans = [];\n loop: for (const match of matches) {\n for (const block of blockData) {\n if (block.blockStart >= match.matchEnd) {\n continue loop;\n }\n if (block.blockEnd < match.matchStart) {\n continue;\n }\n const spanStart = Math.max(match.matchStart, block.blockStart);\n const spanEnd = Math.min(match.matchEnd, block.blockEnd);\n const spanText = text.slice(spanStart, spanEnd);\n newSpans.push(Object.assign(Object.assign(Object.assign({ text: text }, match), block), { spanStart: spanStart, spanEnd: spanEnd, spanText: spanText }));\n }\n }\n return newSpans;\n};\nconst blockSpansToDecorators = (blockSpans) => {\n let decorators = [];\n for (const blockSpan of blockSpans) {\n const { block, spanStart, spanEnd, blockStart, Component } = blockSpan;\n const strategy = (contentBlock, callback) => {\n if (contentBlock === block) {\n callback(spanStart - blockStart, spanEnd - blockStart);\n }\n };\n delete blockSpan.Component;\n delete blockSpan.block;\n const component = (props) => {\n const Cpt = Component;\n return React.createElement(Cpt, Object.assign({}, blockSpan, { children: props.children }));\n };\n decorators.push({ strategy: strategy, component: component });\n }\n return decorators;\n};\nconst createDecorator = (contentState, highlight, text) => {\n text = text || contentState.getPlainText();\n const sc = highlightToStrategyAndComponents(highlight);\n const matches = getMatches(text, sc);\n const blockSpans = breakSpansByBlocks(contentState, matches, text);\n const decorators = blockSpansToDecorators(blockSpans);\n return new CompositeDecorator(decorators);\n};\nexport { createDecorator };\n","/*\n * For some reason, exporting a FunctionComponent\n * doesn't work when importing in codepen.io, so wrap\n * it in a class component.\n */\nimport * as React from 'react';\nimport HighlightWithinTextarea from './HighlightWithinTextarea';\nexport class HighlightWithinTextareaCC extends React.Component {\n constructor(props) {\n super(props);\n }\n render() {\n return React.createElement(HighlightWithinTextarea, Object.assign({}, this.props));\n }\n}\n","import HighlightWithinTextarea from \"./HighlightWithinTextarea\";\nexport { HighlightWithinTextarea };\nexport { HighlightWithinTextareaCC } from \"./HighlightWithinTextareaCC\";\nexport { Selection } from \"./Selection\";\nexport { createDecorator } from \"./createDecorator\";\nexport default HighlightWithinTextarea;\n","import _classCallCheck from \"@babel/runtime/helpers/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/createClass\";\nimport _defineProperty from \"@babel/runtime/helpers/defineProperty\";\n\nfunction ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nimport React from 'react';\nvar defaultOptions = {\n bindI18n: 'languageChanged',\n bindI18nStore: '',\n // nsMode: 'fallback' // loop through all namespaces given to hook, HOC, render prop for key lookup\n transEmptyNodeValue: '',\n transSupportBasicHtmlNodes: true,\n transKeepBasicHtmlNodesFor: ['br', 'strong', 'i', 'p'],\n // hashTransKey: key => key // calculate a key for Trans component based on defaultValue\n useSuspense: true\n};\nvar i18nInstance;\nvar hasUsedI18nextProvider;\nexport var I18nContext = React.createContext();\nexport function usedI18nextProvider(used) {\n hasUsedI18nextProvider = used;\n}\nexport function getHasUsedI18nextProvider() {\n return hasUsedI18nextProvider;\n}\nexport function setDefaults() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n defaultOptions = _objectSpread({}, defaultOptions, {}, options);\n}\nexport function getDefaults() {\n return defaultOptions;\n}\nexport var ReportNamespaces =\n/*#__PURE__*/\nfunction () {\n function ReportNamespaces() {\n _classCallCheck(this, ReportNamespaces);\n\n this.usedNamespaces = {};\n }\n\n _createClass(ReportNamespaces, [{\n key: \"addUsedNamespaces\",\n value: function addUsedNamespaces(namespaces) {\n var _this = this;\n\n namespaces.forEach(function (ns) {\n if (!_this.usedNamespaces[ns]) _this.usedNamespaces[ns] = true;\n });\n }\n }, {\n key: \"getUsedNamespaces\",\n value: function getUsedNamespaces() {\n return Object.keys(this.usedNamespaces);\n }\n }]);\n\n return ReportNamespaces;\n}();\nexport function setI18n(instance) {\n i18nInstance = instance;\n}\nexport function getI18n() {\n return i18nInstance;\n}\nexport var initReactI18next = {\n type: '3rdParty',\n init: function init(instance) {\n setDefaults(instance.options.react);\n setI18n(instance);\n }\n};\nexport function composeInitialProps(ForComponent) {\n return function (ctx) {\n return new Promise(function (resolve) {\n var i18nInitialProps = getInitialProps();\n\n if (ForComponent.getInitialProps) {\n ForComponent.getInitialProps(ctx).then(function (componentsInitialProps) {\n resolve(_objectSpread({}, componentsInitialProps, {}, i18nInitialProps));\n });\n } else {\n resolve(i18nInitialProps);\n }\n });\n }; // Avoid async for now - so we do not need to pull in regenerator\n // return async ctx => {\n // const componentsInitialProps = ForComponent.getInitialProps\n // ? await ForComponent.getInitialProps(ctx)\n // : {};\n // const i18nInitialProps = getInitialProps();\n // return {\n // ...componentsInitialProps,\n // ...i18nInitialProps,\n // };\n // };\n}\nexport function getInitialProps() {\n var i18n = getI18n();\n var namespaces = i18n.reportNamespaces ? i18n.reportNamespaces.getUsedNamespaces() : [];\n var ret = {};\n var initialI18nStore = {};\n i18n.languages.forEach(function (l) {\n initialI18nStore[l] = {};\n namespaces.forEach(function (ns) {\n initialI18nStore[l][ns] = i18n.getResourceBundle(l, ns) || {};\n });\n });\n ret.initialI18nStore = initialI18nStore;\n ret.initialLanguage = i18n.language;\n return ret;\n}","export function warn() {\n if (console && console.warn) {\n var _console;\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n if (typeof args[0] === 'string') args[0] = \"react-i18next:: \".concat(args[0]);\n\n (_console = console).warn.apply(_console, args);\n }\n}\nvar alreadyWarned = {};\nexport function warnOnce() {\n for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n args[_key2] = arguments[_key2];\n }\n\n if (typeof args[0] === 'string' && alreadyWarned[args[0]]) return;\n if (typeof args[0] === 'string') alreadyWarned[args[0]] = new Date();\n warn.apply(void 0, args);\n} // not needed right now\n//\n// export function deprecated(...args) {\n// if (process && process.env && (!process.env.NODE_ENV || process.env.NODE_ENV === 'development')) {\n// if (typeof args[0] === 'string') args[0] = `deprecation warning -> ${args[0]}`;\n// warnOnce(...args);\n// }\n// }\n\nexport function loadNamespaces(i18n, ns, cb) {\n i18n.loadNamespaces(ns, function () {\n // delay ready if not yet initialized i18n instance\n if (i18n.isInitialized) {\n cb();\n } else {\n var initialized = function initialized() {\n // due to emitter removing issue in i18next we need to delay remove\n setTimeout(function () {\n i18n.off('initialized', initialized);\n }, 0);\n cb();\n };\n\n i18n.on('initialized', initialized);\n }\n });\n}\nexport function hasLoadedNamespace(ns, i18n) {\n var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n\n if (!i18n.languages || !i18n.languages.length) {\n warnOnce('i18n.languages were undefined or empty', i18n.languages);\n return true;\n }\n\n var lng = i18n.languages[0];\n var fallbackLng = i18n.options ? i18n.options.fallbackLng : false;\n var lastLng = i18n.languages[i18n.languages.length - 1]; // we're in cimode so this shall pass\n\n if (lng.toLowerCase() === 'cimode') return true;\n\n var loadNotPending = function loadNotPending(l, n) {\n var loadState = i18n.services.backendConnector.state[\"\".concat(l, \"|\").concat(n)];\n return loadState === -1 || loadState === 2;\n }; // bound to trigger on event languageChanging\n // so set ready to false while we are changing the language\n // and namespace pending (depends on having a backend)\n\n\n if (options.bindI18n && options.bindI18n.indexOf('languageChanging') > -1 && i18n.services.backendConnector.backend && i18n.isLanguageChangingTo && !loadNotPending(i18n.isLanguageChangingTo, ns)) return false; // loaded -> SUCCESS\n\n if (i18n.hasResourceBundle(lng, ns)) return true; // were not loading at all -> SEMI SUCCESS\n\n if (!i18n.services.backendConnector.backend) return true; // failed loading ns - but at least fallback is not pending -> SEMI SUCCESS\n\n if (loadNotPending(lng, ns) && (!fallbackLng || loadNotPending(lastLng, ns))) return true;\n return false;\n}\nexport function getDisplayName(Component) {\n return Component.displayName || Component.name || (typeof Component === 'string' && Component.length > 0 ? Component : 'Unknown');\n}","import _slicedToArray from \"@babel/runtime/helpers/slicedToArray\";\nimport _defineProperty from \"@babel/runtime/helpers/defineProperty\";\n\nfunction ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nimport { useState, useEffect, useContext, useRef } from 'react';\nimport { getI18n, getDefaults, ReportNamespaces, getHasUsedI18nextProvider, I18nContext } from './context';\nimport { warnOnce, loadNamespaces, hasLoadedNamespace } from './utils';\nexport function useTranslation(ns) {\n var props = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n // assert we have the needed i18nInstance\n var i18nFromProps = props.i18n;\n var ReactI18nContext = useContext(I18nContext);\n\n var _ref = getHasUsedI18nextProvider() ? ReactI18nContext || {} : {},\n i18nFromContext = _ref.i18n,\n defaultNSFromContext = _ref.defaultNS;\n\n var i18n = i18nFromProps || i18nFromContext || getI18n();\n if (i18n && !i18n.reportNamespaces) i18n.reportNamespaces = new ReportNamespaces();\n\n if (!i18n) {\n warnOnce('You will need pass in an i18next instance by using initReactI18next');\n\n var notReadyT = function notReadyT(k) {\n return Array.isArray(k) ? k[k.length - 1] : k;\n };\n\n var retNotReady = [notReadyT, {}, false];\n retNotReady.t = notReadyT;\n retNotReady.i18n = {};\n retNotReady.ready = false;\n return retNotReady;\n }\n\n var i18nOptions = _objectSpread({}, getDefaults(), {}, i18n.options.react, {}, props);\n\n var useSuspense = i18nOptions.useSuspense; // prepare having a namespace\n\n var namespaces = ns || defaultNSFromContext || i18n.options && i18n.options.defaultNS;\n namespaces = typeof namespaces === 'string' ? [namespaces] : namespaces || ['translation']; // report namespaces as used\n\n if (i18n.reportNamespaces.addUsedNamespaces) i18n.reportNamespaces.addUsedNamespaces(namespaces); // are we ready? yes if all namespaces in first language are loaded already (either with data or empty object on failed load)\n\n var ready = (i18n.isInitialized || i18n.initializedStoreOnce) && namespaces.every(function (n) {\n return hasLoadedNamespace(n, i18n, i18nOptions);\n }); // binding t function to namespace (acts also as rerender trigger)\n\n function getT() {\n return {\n t: i18n.getFixedT(null, i18nOptions.nsMode === 'fallback' ? namespaces : namespaces[0])\n };\n }\n\n var _useState = useState(getT()),\n _useState2 = _slicedToArray(_useState, 2),\n t = _useState2[0],\n setT = _useState2[1]; // seems we can't have functions as value -> wrap it in obj\n\n\n var isMounted = useRef(true);\n useEffect(function () {\n var bindI18n = i18nOptions.bindI18n,\n bindI18nStore = i18nOptions.bindI18nStore;\n isMounted.current = true; // if not ready and not using suspense load the namespaces\n // in side effect and do not call resetT if unmounted\n\n if (!ready && !useSuspense) {\n loadNamespaces(i18n, namespaces, function () {\n if (isMounted.current) setT(getT());\n });\n }\n\n function boundReset() {\n if (isMounted.current) setT(getT());\n } // bind events to trigger change, like languageChanged\n\n\n if (bindI18n && i18n) i18n.on(bindI18n, boundReset);\n if (bindI18nStore && i18n) i18n.store.on(bindI18nStore, boundReset); // unbinding on unmount\n\n return function () {\n isMounted.current = false;\n if (bindI18n && i18n) bindI18n.split(' ').forEach(function (e) {\n return i18n.off(e, boundReset);\n });\n if (bindI18nStore && i18n) bindI18nStore.split(' ').forEach(function (e) {\n return i18n.store.off(e, boundReset);\n });\n };\n }, [namespaces.join()]); // re-run effect whenever list of namespaces changes\n\n var ret = [t.t, i18n, ready];\n ret.t = t.t;\n ret.i18n = i18n;\n ret.ready = ready; // return hook stuff if ready\n\n if (ready) return ret; // not yet loaded namespaces -> load them -> and return if useSuspense option set false\n\n if (!ready && !useSuspense) return ret; // not yet loaded namespaces -> load them -> and trigger suspense\n\n throw new Promise(function (resolve) {\n loadNamespaces(i18n, namespaces, function () {\n if (isMounted.current) setT(getT());\n resolve();\n });\n });\n}","/** @license React v16.10.2\n * react-is.production.min.js\n *\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';Object.defineProperty(exports,\"__esModule\",{value:!0});\nvar b=\"function\"===typeof Symbol&&Symbol.for,c=b?Symbol.for(\"react.element\"):60103,d=b?Symbol.for(\"react.portal\"):60106,e=b?Symbol.for(\"react.fragment\"):60107,f=b?Symbol.for(\"react.strict_mode\"):60108,g=b?Symbol.for(\"react.profiler\"):60114,h=b?Symbol.for(\"react.provider\"):60109,k=b?Symbol.for(\"react.context\"):60110,l=b?Symbol.for(\"react.async_mode\"):60111,m=b?Symbol.for(\"react.concurrent_mode\"):60111,n=b?Symbol.for(\"react.forward_ref\"):60112,p=b?Symbol.for(\"react.suspense\"):60113,q=b?Symbol.for(\"react.suspense_list\"):\n60120,r=b?Symbol.for(\"react.memo\"):60115,t=b?Symbol.for(\"react.lazy\"):60116,v=b?Symbol.for(\"react.fundamental\"):60117,w=b?Symbol.for(\"react.responder\"):60118,x=b?Symbol.for(\"react.scope\"):60119;function y(a){if(\"object\"===typeof a&&null!==a){var u=a.$$typeof;switch(u){case c:switch(a=a.type,a){case l:case m:case e:case g:case f:case p:return a;default:switch(a=a&&a.$$typeof,a){case k:case n:case h:return a;default:return u}}case t:case r:case d:return u}}}function z(a){return y(a)===m}\nexports.typeOf=y;exports.AsyncMode=l;exports.ConcurrentMode=m;exports.ContextConsumer=k;exports.ContextProvider=h;exports.Element=c;exports.ForwardRef=n;exports.Fragment=e;exports.Lazy=t;exports.Memo=r;exports.Portal=d;exports.Profiler=g;exports.StrictMode=f;exports.Suspense=p;\nexports.isValidElementType=function(a){return\"string\"===typeof a||\"function\"===typeof a||a===e||a===m||a===g||a===f||a===p||a===q||\"object\"===typeof a&&null!==a&&(a.$$typeof===t||a.$$typeof===r||a.$$typeof===h||a.$$typeof===k||a.$$typeof===n||a.$$typeof===v||a.$$typeof===w||a.$$typeof===x)};exports.isAsyncMode=function(a){return z(a)||y(a)===l};exports.isConcurrentMode=z;exports.isContextConsumer=function(a){return y(a)===k};exports.isContextProvider=function(a){return y(a)===h};\nexports.isElement=function(a){return\"object\"===typeof a&&null!==a&&a.$$typeof===c};exports.isForwardRef=function(a){return y(a)===n};exports.isFragment=function(a){return y(a)===e};exports.isLazy=function(a){return y(a)===t};exports.isMemo=function(a){return y(a)===r};exports.isPortal=function(a){return y(a)===d};exports.isProfiler=function(a){return y(a)===g};exports.isStrictMode=function(a){return y(a)===f};exports.isSuspense=function(a){return y(a)===p};\n","'use strict';\n\nif (process.env.NODE_ENV === 'production') {\n module.exports = require('./cjs/react-is.production.min.js');\n} else {\n module.exports = require('./cjs/react-is.development.js');\n}\n","export default function _inheritsLoose(subClass, superClass) {\n subClass.prototype = Object.create(superClass.prototype);\n subClass.prototype.constructor = subClass;\n subClass.__proto__ = superClass;\n}","import React, { createContext } from 'react';\nimport warning from 'tiny-warning';\nimport PropTypes from 'prop-types';\nimport hoist from 'hoist-non-react-statics';\nimport getDisplayName from 'react-display-name';\n\nfunction _defineProperty(obj, key, value) {\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n\n return obj;\n}\n\nfunction _extends() {\n _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n };\n\n return _extends.apply(this, arguments);\n}\n\nfunction _inheritsLoose(subClass, superClass) {\n subClass.prototype = Object.create(superClass.prototype);\n subClass.prototype.constructor = subClass;\n subClass.__proto__ = superClass;\n}\n\nfunction _assertThisInitialized(self) {\n if (self === void 0) {\n throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n }\n\n return self;\n}\n\nfunction isObject(obj) {\n return obj !== null && typeof obj === 'object' && !Array.isArray(obj);\n}\n\nfunction createThemeProvider(context) {\n var ThemeProvider =\n /*#__PURE__*/\n function (_React$Component) {\n _inheritsLoose(ThemeProvider, _React$Component);\n\n function ThemeProvider() {\n var _this;\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _React$Component.call.apply(_React$Component, [this].concat(args)) || this;\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"cachedTheme\", void 0);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"lastOuterTheme\", void 0);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"lastTheme\", void 0);\n\n _defineProperty(_assertThisInitialized(_assertThisInitialized(_this)), \"renderProvider\", function (outerTheme) {\n var children = _this.props.children;\n return React.createElement(context.Provider, {\n value: _this.getTheme(outerTheme)\n }, children);\n });\n\n return _this;\n }\n\n var _proto = ThemeProvider.prototype;\n\n // Get the theme from the props, supporting both (outerTheme) => {} as well as object notation\n _proto.getTheme = function getTheme(outerTheme) {\n if (this.props.theme !== this.lastTheme || outerTheme !== this.lastOuterTheme || !this.cachedTheme) {\n this.lastOuterTheme = outerTheme;\n this.lastTheme = this.props.theme;\n\n if (typeof this.lastTheme === 'function') {\n var theme = this.props.theme;\n this.cachedTheme = theme(outerTheme);\n process.env.NODE_ENV !== \"production\" ? warning(isObject(this.cachedTheme), '[ThemeProvider] Please return an object from your theme function') : void 0;\n } else {\n var _theme = this.props.theme;\n process.env.NODE_ENV !== \"production\" ? warning(isObject(_theme), '[ThemeProvider] Please make your theme prop a plain object') : void 0;\n this.cachedTheme = outerTheme ? _extends({}, outerTheme, _theme) : _theme;\n }\n }\n\n return this.cachedTheme;\n };\n\n _proto.render = function render() {\n var children = this.props.children;\n\n if (!children) {\n return null;\n }\n\n return React.createElement(context.Consumer, null, this.renderProvider);\n };\n\n return ThemeProvider;\n }(React.Component);\n\n if (process.env.NODE_ENV !== 'production') {\n ThemeProvider.propTypes = {\n // eslint-disable-next-line react/require-default-props\n children: PropTypes.node,\n theme: PropTypes.oneOfType([PropTypes.shape({}), PropTypes.func]).isRequired\n };\n }\n\n return ThemeProvider;\n}\n\nfunction createWithTheme(context) {\n return function hoc(Component) {\n var withTheme = React.forwardRef(function (props, ref) {\n return React.createElement(context.Consumer, null, function (theme) {\n process.env.NODE_ENV !== \"production\" ? warning(isObject(theme), '[theming] Please use withTheme only with the ThemeProvider') : void 0;\n return React.createElement(Component, _extends({\n theme: theme,\n ref: ref\n }, props));\n });\n });\n\n if (process.env.NODE_ENV !== 'production') {\n withTheme.displayName = \"WithTheme(\" + getDisplayName(Component) + \")\";\n }\n\n hoist(withTheme, Component);\n return withTheme;\n };\n}\n\nfunction createUseTheme(context) {\n var useTheme = function useTheme() {\n var theme = React.useContext(context);\n process.env.NODE_ENV !== \"production\" ? warning(isObject(theme), '[theming] Please use useTheme only with the ThemeProvider') : void 0;\n return theme;\n };\n\n return useTheme;\n}\n\nvar ThemeContext = createContext();\n\nfunction createTheming(context) {\n return {\n context: context,\n withTheme: createWithTheme(context),\n useTheme: createUseTheme(context),\n ThemeProvider: createThemeProvider(context)\n };\n}\n\nvar _createTheming = createTheming(ThemeContext),\n withTheme = _createTheming.withTheme,\n ThemeProvider = _createTheming.ThemeProvider,\n useTheme = _createTheming.useTheme;\n\nexport { useTheme, ThemeContext, withTheme, createTheming, ThemeProvider };\n","var _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nexport var isBrowser = (typeof window === \"undefined\" ? \"undefined\" : _typeof(window)) === \"object\" && (typeof document === \"undefined\" ? \"undefined\" : _typeof(document)) === 'object' && document.nodeType === 9;\n\nexport default isBrowser;\n","import _extends from '@babel/runtime/helpers/esm/extends';\nimport isInBrowser from 'is-in-browser';\nimport warning from 'tiny-warning';\nimport _createClass from '@babel/runtime/helpers/esm/createClass';\nimport _inheritsLoose from '@babel/runtime/helpers/esm/inheritsLoose';\nimport _assertThisInitialized from '@babel/runtime/helpers/esm/assertThisInitialized';\nimport _objectWithoutPropertiesLoose from '@babel/runtime/helpers/esm/objectWithoutPropertiesLoose';\n\nvar plainObjectConstrurctor = {}.constructor;\nfunction cloneStyle(style) {\n if (style == null || typeof style !== 'object') return style;\n if (Array.isArray(style)) return style.map(cloneStyle);\n if (style.constructor !== plainObjectConstrurctor) return style;\n var newStyle = {};\n\n for (var name in style) {\n newStyle[name] = cloneStyle(style[name]);\n }\n\n return newStyle;\n}\n\n/**\n * Create a rule instance.\n */\n\nfunction createRule(name, decl, options) {\n if (name === void 0) {\n name = 'unnamed';\n }\n\n var jss = options.jss;\n var declCopy = cloneStyle(decl);\n var rule = jss.plugins.onCreateRule(name, declCopy, options);\n if (rule) return rule; // It is an at-rule and it has no instance.\n\n if (name[0] === '@') {\n process.env.NODE_ENV !== \"production\" ? warning(false, \"[JSS] Unknown rule \" + name) : void 0;\n }\n\n return null;\n}\n\nvar join = function join(value, by) {\n var result = '';\n\n for (var i = 0; i < value.length; i++) {\n // Remove !important from the value, it will be readded later.\n if (value[i] === '!important') break;\n if (result) result += by;\n result += value[i];\n }\n\n return result;\n};\n/**\n * Converts array values to string.\n *\n * `margin: [['5px', '10px']]` > `margin: 5px 10px;`\n * `border: ['1px', '2px']` > `border: 1px, 2px;`\n * `margin: [['5px', '10px'], '!important']` > `margin: 5px 10px !important;`\n * `color: ['red', !important]` > `color: red !important;`\n */\n\n\nfunction toCssValue(value, ignoreImportant) {\n if (ignoreImportant === void 0) {\n ignoreImportant = false;\n }\n\n if (!Array.isArray(value)) return value;\n var cssValue = ''; // Support space separated values via `[['5px', '10px']]`.\n\n if (Array.isArray(value[0])) {\n for (var i = 0; i < value.length; i++) {\n if (value[i] === '!important') break;\n if (cssValue) cssValue += ', ';\n cssValue += join(value[i], ' ');\n }\n } else cssValue = join(value, ', '); // Add !important, because it was ignored.\n\n\n if (!ignoreImportant && value[value.length - 1] === '!important') {\n cssValue += ' !important';\n }\n\n return cssValue;\n}\n\n/**\n * Indent a string.\n * http://jsperf.com/array-join-vs-for\n */\nfunction indentStr(str, indent) {\n var result = '';\n\n for (var index = 0; index < indent; index++) {\n result += ' ';\n }\n\n return result + str;\n}\n/**\n * Converts a Rule to CSS string.\n */\n\n\nfunction toCss(selector, style, options) {\n if (options === void 0) {\n options = {};\n }\n\n var result = '';\n if (!style) return result;\n var _options = options,\n _options$indent = _options.indent,\n indent = _options$indent === void 0 ? 0 : _options$indent;\n var fallbacks = style.fallbacks;\n if (selector) indent++; // Apply fallbacks first.\n\n if (fallbacks) {\n // Array syntax {fallbacks: [{prop: value}]}\n if (Array.isArray(fallbacks)) {\n for (var index = 0; index < fallbacks.length; index++) {\n var fallback = fallbacks[index];\n\n for (var prop in fallback) {\n var value = fallback[prop];\n\n if (value != null) {\n if (result) result += '\\n';\n result += \"\" + indentStr(prop + \": \" + toCssValue(value) + \";\", indent);\n }\n }\n }\n } else {\n // Object syntax {fallbacks: {prop: value}}\n for (var _prop in fallbacks) {\n var _value = fallbacks[_prop];\n\n if (_value != null) {\n if (result) result += '\\n';\n result += \"\" + indentStr(_prop + \": \" + toCssValue(_value) + \";\", indent);\n }\n }\n }\n }\n\n for (var _prop2 in style) {\n var _value2 = style[_prop2];\n\n if (_value2 != null && _prop2 !== 'fallbacks') {\n if (result) result += '\\n';\n result += \"\" + indentStr(_prop2 + \": \" + toCssValue(_value2) + \";\", indent);\n }\n } // Allow empty style in this case, because properties will be added dynamically.\n\n\n if (!result && !options.allowEmpty) return result; // When rule is being stringified before selector was defined.\n\n if (!selector) return result;\n indent--;\n if (result) result = \"\\n\" + result + \"\\n\";\n return indentStr(selector + \" {\" + result, indent) + indentStr('}', indent);\n}\n\nvar escapeRegex = /([[\\].#*$><+~=|^:(),\"'`\\s])/g;\nvar nativeEscape = typeof CSS !== 'undefined' && CSS.escape;\nvar escape = (function (str) {\n return nativeEscape ? nativeEscape(str) : str.replace(escapeRegex, '\\\\$1');\n});\n\nvar BaseStyleRule =\n/*#__PURE__*/\nfunction () {\n function BaseStyleRule(key, style, options) {\n this.type = 'style';\n this.key = void 0;\n this.isProcessed = false;\n this.style = void 0;\n this.renderer = void 0;\n this.renderable = void 0;\n this.options = void 0;\n var sheet = options.sheet,\n Renderer = options.Renderer;\n this.key = key;\n this.options = options;\n this.style = style;\n if (sheet) this.renderer = sheet.renderer;else if (Renderer) this.renderer = new Renderer();\n }\n /**\n * Get or set a style property.\n */\n\n\n var _proto = BaseStyleRule.prototype;\n\n _proto.prop = function prop(name, value, options) {\n // It's a getter.\n if (value === undefined) return this.style[name]; // Don't do anything if the value has not changed.\n\n var force = options ? options.force : false;\n if (!force && this.style[name] === value) return this;\n var newValue = value;\n\n if (!options || options.process !== false) {\n newValue = this.options.jss.plugins.onChangeValue(value, name, this);\n }\n\n var isEmpty = newValue == null || newValue === false;\n var isDefined = name in this.style; // Value is empty and wasn't defined before.\n\n if (isEmpty && !isDefined && !force) return this; // We are going to remove this value.\n\n var remove = isEmpty && isDefined;\n if (remove) delete this.style[name];else this.style[name] = newValue; // Renderable is defined if StyleSheet option `link` is true.\n\n if (this.renderable && this.renderer) {\n if (remove) this.renderer.removeProperty(this.renderable, name);else this.renderer.setProperty(this.renderable, name, newValue);\n return this;\n }\n\n var sheet = this.options.sheet;\n\n if (sheet && sheet.attached) {\n process.env.NODE_ENV !== \"production\" ? warning(false, '[JSS] Rule is not linked. Missing sheet option \"link: true\".') : void 0;\n }\n\n return this;\n };\n\n return BaseStyleRule;\n}();\nvar StyleRule =\n/*#__PURE__*/\nfunction (_BaseStyleRule) {\n _inheritsLoose(StyleRule, _BaseStyleRule);\n\n function StyleRule(key, style, options) {\n var _this;\n\n _this = _BaseStyleRule.call(this, key, style, options) || this;\n _this.selectorText = void 0;\n _this.id = void 0;\n _this.renderable = void 0;\n var selector = options.selector,\n scoped = options.scoped,\n sheet = options.sheet,\n generateId = options.generateId;\n\n if (selector) {\n _this.selectorText = selector;\n } else if (scoped !== false) {\n _this.id = generateId(_assertThisInitialized(_assertThisInitialized(_this)), sheet);\n _this.selectorText = \".\" + escape(_this.id);\n }\n\n return _this;\n }\n /**\n * Set selector string.\n * Attention: use this with caution. Most browsers didn't implement\n * selectorText setter, so this may result in rerendering of entire Style Sheet.\n */\n\n\n var _proto2 = StyleRule.prototype;\n\n /**\n * Apply rule to an element inline.\n */\n _proto2.applyTo = function applyTo(renderable) {\n var renderer = this.renderer;\n\n if (renderer) {\n var json = this.toJSON();\n\n for (var prop in json) {\n renderer.setProperty(renderable, prop, json[prop]);\n }\n }\n\n return this;\n }\n /**\n * Returns JSON representation of the rule.\n * Fallbacks are not supported.\n * Useful for inline styles.\n */\n ;\n\n _proto2.toJSON = function toJSON() {\n var json = {};\n\n for (var prop in this.style) {\n var value = this.style[prop];\n if (typeof value !== 'object') json[prop] = value;else if (Array.isArray(value)) json[prop] = toCssValue(value);\n }\n\n return json;\n }\n /**\n * Generates a CSS string.\n */\n ;\n\n _proto2.toString = function toString(options) {\n var sheet = this.options.sheet;\n var link = sheet ? sheet.options.link : false;\n var opts = link ? _extends({}, options, {\n allowEmpty: true\n }) : options;\n return toCss(this.selectorText, this.style, opts);\n };\n\n _createClass(StyleRule, [{\n key: \"selector\",\n set: function set(selector) {\n if (selector === this.selectorText) return;\n this.selectorText = selector;\n var renderer = this.renderer,\n renderable = this.renderable;\n if (!renderable || !renderer) return;\n var hasChanged = renderer.setSelector(renderable, selector); // If selector setter is not implemented, rerender the rule.\n\n if (!hasChanged) {\n renderer.replaceRule(renderable, this);\n }\n }\n /**\n * Get selector string.\n */\n ,\n get: function get() {\n return this.selectorText;\n }\n }]);\n\n return StyleRule;\n}(BaseStyleRule);\nvar pluginStyleRule = {\n onCreateRule: function onCreateRule(name, style, options) {\n if (name[0] === '@' || options.parent && options.parent.type === 'keyframes') {\n return null;\n }\n\n return new StyleRule(name, style, options);\n }\n};\n\nvar defaultToStringOptions = {\n indent: 1,\n children: true\n};\nvar atRegExp = /@([\\w-]+)/;\n/**\n * Conditional rule for @media, @supports\n */\n\nvar ConditionalRule =\n/*#__PURE__*/\nfunction () {\n function ConditionalRule(key, styles, options) {\n this.type = 'conditional';\n this.at = void 0;\n this.key = void 0;\n this.query = void 0;\n this.rules = void 0;\n this.options = void 0;\n this.isProcessed = false;\n this.renderable = void 0;\n this.key = key; // Key might contain a unique suffix in case the `name` passed by user was duplicate.\n\n this.query = options.name;\n var atMatch = key.match(atRegExp);\n this.at = atMatch ? atMatch[1] : 'unknown';\n this.options = options;\n this.rules = new RuleList(_extends({}, options, {\n parent: this\n }));\n\n for (var name in styles) {\n this.rules.add(name, styles[name]);\n }\n\n this.rules.process();\n }\n /**\n * Get a rule.\n */\n\n\n var _proto = ConditionalRule.prototype;\n\n _proto.getRule = function getRule(name) {\n return this.rules.get(name);\n }\n /**\n * Get index of a rule.\n */\n ;\n\n _proto.indexOf = function indexOf(rule) {\n return this.rules.indexOf(rule);\n }\n /**\n * Create and register rule, run plugins.\n */\n ;\n\n _proto.addRule = function addRule(name, style, options) {\n var rule = this.rules.add(name, style, options);\n if (!rule) return null;\n this.options.jss.plugins.onProcessRule(rule);\n return rule;\n }\n /**\n * Generates a CSS string.\n */\n ;\n\n _proto.toString = function toString(options) {\n if (options === void 0) {\n options = defaultToStringOptions;\n }\n\n if (options.indent == null) options.indent = defaultToStringOptions.indent;\n if (options.children == null) options.children = defaultToStringOptions.children;\n\n if (options.children === false) {\n return this.query + \" {}\";\n }\n\n var children = this.rules.toString(options);\n return children ? this.query + \" {\\n\" + children + \"\\n}\" : '';\n };\n\n return ConditionalRule;\n}();\nvar keyRegExp = /@media|@supports\\s+/;\nvar pluginConditionalRule = {\n onCreateRule: function onCreateRule(key, styles, options) {\n return keyRegExp.test(key) ? new ConditionalRule(key, styles, options) : null;\n }\n};\n\nvar defaultToStringOptions$1 = {\n indent: 1,\n children: true\n};\nvar nameRegExp = /@keyframes\\s+([\\w-]+)/;\n/**\n * Rule for @keyframes\n */\n\nvar KeyframesRule =\n/*#__PURE__*/\nfunction () {\n function KeyframesRule(key, frames, options) {\n this.type = 'keyframes';\n this.at = '@keyframes';\n this.key = void 0;\n this.name = void 0;\n this.id = void 0;\n this.rules = void 0;\n this.options = void 0;\n this.isProcessed = false;\n this.renderable = void 0;\n var nameMatch = key.match(nameRegExp);\n\n if (nameMatch && nameMatch[1]) {\n this.name = nameMatch[1];\n } else {\n this.name = 'noname';\n process.env.NODE_ENV !== \"production\" ? warning(false, \"[JSS] Bad keyframes name \" + key) : void 0;\n }\n\n this.key = this.type + \"-\" + this.name;\n this.options = options;\n var scoped = options.scoped,\n sheet = options.sheet,\n generateId = options.generateId;\n this.id = scoped === false ? this.name : escape(generateId(this, sheet));\n this.rules = new RuleList(_extends({}, options, {\n parent: this\n }));\n\n for (var name in frames) {\n this.rules.add(name, frames[name], _extends({}, options, {\n parent: this\n }));\n }\n\n this.rules.process();\n }\n /**\n * Generates a CSS string.\n */\n\n\n var _proto = KeyframesRule.prototype;\n\n _proto.toString = function toString(options) {\n if (options === void 0) {\n options = defaultToStringOptions$1;\n }\n\n if (options.indent == null) options.indent = defaultToStringOptions$1.indent;\n if (options.children == null) options.children = defaultToStringOptions$1.children;\n\n if (options.children === false) {\n return this.at + \" \" + this.id + \" {}\";\n }\n\n var children = this.rules.toString(options);\n if (children) children = \"\\n\" + children + \"\\n\";\n return this.at + \" \" + this.id + \" {\" + children + \"}\";\n };\n\n return KeyframesRule;\n}();\nvar keyRegExp$1 = /@keyframes\\s+/;\nvar refRegExp = /\\$([\\w-]+)/g;\n\nvar findReferencedKeyframe = function findReferencedKeyframe(val, keyframes) {\n if (typeof val === 'string') {\n return val.replace(refRegExp, function (match, name) {\n if (name in keyframes) {\n return keyframes[name];\n }\n\n process.env.NODE_ENV !== \"production\" ? warning(false, \"[JSS] Referenced keyframes rule \\\"\" + name + \"\\\" is not defined.\") : void 0;\n return match;\n });\n }\n\n return val;\n};\n/**\n * Replace the reference for a animation name.\n */\n\n\nvar replaceRef = function replaceRef(style, prop, keyframes) {\n var value = style[prop];\n var refKeyframe = findReferencedKeyframe(value, keyframes);\n\n if (refKeyframe !== value) {\n style[prop] = refKeyframe;\n }\n};\n\nvar plugin = {\n onCreateRule: function onCreateRule(key, frames, options) {\n return typeof key === 'string' && keyRegExp$1.test(key) ? new KeyframesRule(key, frames, options) : null;\n },\n // Animation name ref replacer.\n onProcessStyle: function onProcessStyle(style, rule, sheet) {\n if (rule.type !== 'style' || !sheet) return style;\n if ('animation-name' in style) replaceRef(style, 'animation-name', sheet.keyframes);\n if ('animation' in style) replaceRef(style, 'animation', sheet.keyframes);\n return style;\n },\n onChangeValue: function onChangeValue(val, prop, rule) {\n var sheet = rule.options.sheet;\n\n if (!sheet) {\n return val;\n }\n\n switch (prop) {\n case 'animation':\n return findReferencedKeyframe(val, sheet.keyframes);\n\n case 'animation-name':\n return findReferencedKeyframe(val, sheet.keyframes);\n\n default:\n return val;\n }\n }\n};\n\nvar KeyframeRule =\n/*#__PURE__*/\nfunction (_BaseStyleRule) {\n _inheritsLoose(KeyframeRule, _BaseStyleRule);\n\n function KeyframeRule() {\n var _this;\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _BaseStyleRule.call.apply(_BaseStyleRule, [this].concat(args)) || this;\n _this.renderable = void 0;\n return _this;\n }\n\n var _proto = KeyframeRule.prototype;\n\n /**\n * Generates a CSS string.\n */\n _proto.toString = function toString(options) {\n var sheet = this.options.sheet;\n var link = sheet ? sheet.options.link : false;\n var opts = link ? _extends({}, options, {\n allowEmpty: true\n }) : options;\n return toCss(this.key, this.style, opts);\n };\n\n return KeyframeRule;\n}(BaseStyleRule);\nvar pluginKeyframeRule = {\n onCreateRule: function onCreateRule(key, style, options) {\n if (options.parent && options.parent.type === 'keyframes') {\n return new KeyframeRule(key, style, options);\n }\n\n return null;\n }\n};\n\nvar FontFaceRule =\n/*#__PURE__*/\nfunction () {\n function FontFaceRule(key, style, options) {\n this.type = 'font-face';\n this.at = '@font-face';\n this.key = void 0;\n this.style = void 0;\n this.options = void 0;\n this.isProcessed = false;\n this.renderable = void 0;\n this.key = key;\n this.style = style;\n this.options = options;\n }\n /**\n * Generates a CSS string.\n */\n\n\n var _proto = FontFaceRule.prototype;\n\n _proto.toString = function toString(options) {\n if (Array.isArray(this.style)) {\n var str = '';\n\n for (var index = 0; index < this.style.length; index++) {\n str += toCss(this.at, this.style[index]);\n if (this.style[index + 1]) str += '\\n';\n }\n\n return str;\n }\n\n return toCss(this.at, this.style, options);\n };\n\n return FontFaceRule;\n}();\nvar keyRegExp$2 = /@font-face/;\nvar pluginFontFaceRule = {\n onCreateRule: function onCreateRule(key, style, options) {\n return keyRegExp$2.test(key) ? new FontFaceRule(key, style, options) : null;\n }\n};\n\nvar ViewportRule =\n/*#__PURE__*/\nfunction () {\n function ViewportRule(key, style, options) {\n this.type = 'viewport';\n this.at = '@viewport';\n this.key = void 0;\n this.style = void 0;\n this.options = void 0;\n this.isProcessed = false;\n this.renderable = void 0;\n this.key = key;\n this.style = style;\n this.options = options;\n }\n /**\n * Generates a CSS string.\n */\n\n\n var _proto = ViewportRule.prototype;\n\n _proto.toString = function toString(options) {\n return toCss(this.key, this.style, options);\n };\n\n return ViewportRule;\n}();\nvar pluginViewportRule = {\n onCreateRule: function onCreateRule(key, style, options) {\n return key === '@viewport' || key === '@-ms-viewport' ? new ViewportRule(key, style, options) : null;\n }\n};\n\nvar SimpleRule =\n/*#__PURE__*/\nfunction () {\n function SimpleRule(key, value, options) {\n this.type = 'simple';\n this.key = void 0;\n this.value = void 0;\n this.options = void 0;\n this.isProcessed = false;\n this.renderable = void 0;\n this.key = key;\n this.value = value;\n this.options = options;\n }\n /**\n * Generates a CSS string.\n */\n // eslint-disable-next-line no-unused-vars\n\n\n var _proto = SimpleRule.prototype;\n\n _proto.toString = function toString(options) {\n if (Array.isArray(this.value)) {\n var str = '';\n\n for (var index = 0; index < this.value.length; index++) {\n str += this.key + \" \" + this.value[index] + \";\";\n if (this.value[index + 1]) str += '\\n';\n }\n\n return str;\n }\n\n return this.key + \" \" + this.value + \";\";\n };\n\n return SimpleRule;\n}();\nvar keysMap = {\n '@charset': true,\n '@import': true,\n '@namespace': true\n};\nvar pluginSimpleRule = {\n onCreateRule: function onCreateRule(key, value, options) {\n return key in keysMap ? new SimpleRule(key, value, options) : null;\n }\n};\n\nvar plugins = [pluginStyleRule, pluginConditionalRule, plugin, pluginKeyframeRule, pluginFontFaceRule, pluginViewportRule, pluginSimpleRule];\n\nvar defaultUpdateOptions = {\n process: true\n};\nvar forceUpdateOptions = {\n force: true,\n process: true\n /**\n * Contains rules objects and allows adding/removing etc.\n * Is used for e.g. by `StyleSheet` or `ConditionalRule`.\n */\n\n};\n\nvar RuleList =\n/*#__PURE__*/\nfunction () {\n // Rules registry for access by .get() method.\n // It contains the same rule registered by name and by selector.\n // Original styles object.\n // Used to ensure correct rules order.\n function RuleList(options) {\n this.map = {};\n this.raw = {};\n this.index = [];\n this.counter = 0;\n this.options = void 0;\n this.classes = void 0;\n this.keyframes = void 0;\n this.options = options;\n this.classes = options.classes;\n this.keyframes = options.keyframes;\n }\n /**\n * Create and register rule.\n *\n * Will not render after Style Sheet was rendered the first time.\n */\n\n\n var _proto = RuleList.prototype;\n\n _proto.add = function add(name, decl, ruleOptions) {\n var _this$options = this.options,\n parent = _this$options.parent,\n sheet = _this$options.sheet,\n jss = _this$options.jss,\n Renderer = _this$options.Renderer,\n generateId = _this$options.generateId,\n scoped = _this$options.scoped;\n\n var options = _extends({\n classes: this.classes,\n parent: parent,\n sheet: sheet,\n jss: jss,\n Renderer: Renderer,\n generateId: generateId,\n scoped: scoped,\n name: name\n }, ruleOptions); // When user uses .createStyleSheet(), duplicate names are not possible, but\n // `sheet.addRule()` opens the door for any duplicate rule name. When this happens\n // we need to make the key unique within this RuleList instance scope.\n\n\n var key = name;\n\n if (name in this.raw) {\n key = name + \"-d\" + this.counter++;\n } // We need to save the original decl before creating the rule\n // because cache plugin needs to use it as a key to return a cached rule.\n\n\n this.raw[key] = decl;\n\n if (key in this.classes) {\n // E.g. rules inside of @media container\n options.selector = \".\" + escape(this.classes[key]);\n }\n\n var rule = createRule(key, decl, options);\n if (!rule) return null;\n this.register(rule);\n var index = options.index === undefined ? this.index.length : options.index;\n this.index.splice(index, 0, rule);\n return rule;\n }\n /**\n * Get a rule.\n */\n ;\n\n _proto.get = function get(name) {\n return this.map[name];\n }\n /**\n * Delete a rule.\n */\n ;\n\n _proto.remove = function remove(rule) {\n this.unregister(rule);\n delete this.raw[rule.key];\n this.index.splice(this.index.indexOf(rule), 1);\n }\n /**\n * Get index of a rule.\n */\n ;\n\n _proto.indexOf = function indexOf(rule) {\n return this.index.indexOf(rule);\n }\n /**\n * Run `onProcessRule()` plugins on every rule.\n */\n ;\n\n _proto.process = function process() {\n var plugins$$1 = this.options.jss.plugins; // We need to clone array because if we modify the index somewhere else during a loop\n // we end up with very hard-to-track-down side effects.\n\n this.index.slice(0).forEach(plugins$$1.onProcessRule, plugins$$1);\n }\n /**\n * Register a rule in `.map`, `.classes` and `.keyframes` maps.\n */\n ;\n\n _proto.register = function register(rule) {\n this.map[rule.key] = rule;\n\n if (rule instanceof StyleRule) {\n this.map[rule.selector] = rule;\n if (rule.id) this.classes[rule.key] = rule.id;\n } else if (rule instanceof KeyframesRule && this.keyframes) {\n this.keyframes[rule.name] = rule.id;\n }\n }\n /**\n * Unregister a rule.\n */\n ;\n\n _proto.unregister = function unregister(rule) {\n delete this.map[rule.key];\n\n if (rule instanceof StyleRule) {\n delete this.map[rule.selector];\n delete this.classes[rule.key];\n } else if (rule instanceof KeyframesRule) {\n delete this.keyframes[rule.name];\n }\n }\n /**\n * Update the function values with a new data.\n */\n ;\n\n _proto.update = function update() {\n var name;\n var data;\n var options;\n\n if (typeof (arguments.length <= 0 ? undefined : arguments[0]) === 'string') {\n name = arguments.length <= 0 ? undefined : arguments[0]; // $FlowFixMe\n\n data = arguments.length <= 1 ? undefined : arguments[1]; // $FlowFixMe\n\n options = arguments.length <= 2 ? undefined : arguments[2];\n } else {\n data = arguments.length <= 0 ? undefined : arguments[0]; // $FlowFixMe\n\n options = arguments.length <= 1 ? undefined : arguments[1];\n name = null;\n }\n\n if (name) {\n this.updateOne(this.map[name], data, options);\n } else {\n for (var index = 0; index < this.index.length; index++) {\n this.updateOne(this.index[index], data, options);\n }\n }\n }\n /**\n * Execute plugins, update rule props.\n */\n ;\n\n _proto.updateOne = function updateOne(rule, data, options) {\n if (options === void 0) {\n options = defaultUpdateOptions;\n }\n\n var _this$options2 = this.options,\n plugins$$1 = _this$options2.jss.plugins,\n sheet = _this$options2.sheet; // It is a rules container like for e.g. ConditionalRule.\n\n if (rule.rules instanceof RuleList) {\n rule.rules.update(data, options);\n return;\n }\n\n var styleRule = rule;\n var style = styleRule.style;\n plugins$$1.onUpdate(data, rule, sheet, options); // We rely on a new `style` ref in case it was mutated during onUpdate hook.\n\n if (options.process && style && style !== styleRule.style) {\n // We need to run the plugins in case new `style` relies on syntax plugins.\n plugins$$1.onProcessStyle(styleRule.style, styleRule, sheet); // Update and add props.\n\n for (var prop in styleRule.style) {\n var nextValue = styleRule.style[prop];\n var prevValue = style[prop]; // We need to use `force: true` because `rule.style` has been updated during onUpdate hook, so `rule.prop()` will not update the CSSOM rule.\n // We do this comparison to avoid unneeded `rule.prop()` calls, since we have the old `style` object here.\n\n if (nextValue !== prevValue) {\n styleRule.prop(prop, nextValue, forceUpdateOptions);\n }\n } // Remove props.\n\n\n for (var _prop in style) {\n var _nextValue = styleRule.style[_prop];\n var _prevValue = style[_prop]; // We need to use `force: true` because `rule.style` has been updated during onUpdate hook, so `rule.prop()` will not update the CSSOM rule.\n // We do this comparison to avoid unneeded `rule.prop()` calls, since we have the old `style` object here.\n\n if (_nextValue == null && _nextValue !== _prevValue) {\n styleRule.prop(_prop, null, forceUpdateOptions);\n }\n }\n }\n }\n /**\n * Convert rules to a CSS string.\n */\n ;\n\n _proto.toString = function toString(options) {\n var str = '';\n var sheet = this.options.sheet;\n var link = sheet ? sheet.options.link : false;\n\n for (var index = 0; index < this.index.length; index++) {\n var rule = this.index[index];\n var css = rule.toString(options); // No need to render an empty rule.\n\n if (!css && !link) continue;\n if (str) str += '\\n';\n str += css;\n }\n\n return str;\n };\n\n return RuleList;\n}();\n\nvar StyleSheet =\n/*#__PURE__*/\nfunction () {\n function StyleSheet(styles, options) {\n this.options = void 0;\n this.deployed = void 0;\n this.attached = void 0;\n this.rules = void 0;\n this.renderer = void 0;\n this.classes = void 0;\n this.keyframes = void 0;\n this.queue = void 0;\n this.attached = false;\n this.deployed = false;\n this.classes = {};\n this.keyframes = {};\n this.options = _extends({}, options, {\n sheet: this,\n parent: this,\n classes: this.classes,\n keyframes: this.keyframes\n });\n\n if (options.Renderer) {\n this.renderer = new options.Renderer(this);\n }\n\n this.rules = new RuleList(this.options);\n\n for (var name in styles) {\n this.rules.add(name, styles[name]);\n }\n\n this.rules.process();\n }\n /**\n * Attach renderable to the render tree.\n */\n\n\n var _proto = StyleSheet.prototype;\n\n _proto.attach = function attach() {\n if (this.attached) return this;\n if (this.renderer) this.renderer.attach();\n this.attached = true; // Order is important, because we can't use insertRule API if style element is not attached.\n\n if (!this.deployed) this.deploy();\n return this;\n }\n /**\n * Remove renderable from render tree.\n */\n ;\n\n _proto.detach = function detach() {\n if (!this.attached) return this;\n if (this.renderer) this.renderer.detach();\n this.attached = false;\n return this;\n }\n /**\n * Add a rule to the current stylesheet.\n * Will insert a rule also after the stylesheet has been rendered first time.\n */\n ;\n\n _proto.addRule = function addRule(name, decl, options) {\n var queue = this.queue; // Plugins can create rules.\n // In order to preserve the right order, we need to queue all `.addRule` calls,\n // which happen after the first `rules.add()` call.\n\n if (this.attached && !queue) this.queue = [];\n var rule = this.rules.add(name, decl, options);\n if (!rule) return null;\n this.options.jss.plugins.onProcessRule(rule);\n\n if (this.attached) {\n if (!this.deployed) return rule; // Don't insert rule directly if there is no stringified version yet.\n // It will be inserted all together when .attach is called.\n\n if (queue) queue.push(rule);else {\n this.insertRule(rule);\n\n if (this.queue) {\n this.queue.forEach(this.insertRule, this);\n this.queue = undefined;\n }\n }\n return rule;\n } // We can't add rules to a detached style node.\n // We will redeploy the sheet once user will attach it.\n\n\n this.deployed = false;\n return rule;\n }\n /**\n * Insert rule into the StyleSheet\n */\n ;\n\n _proto.insertRule = function insertRule(rule) {\n if (this.renderer) {\n this.renderer.insertRule(rule);\n }\n }\n /**\n * Create and add rules.\n * Will render also after Style Sheet was rendered the first time.\n */\n ;\n\n _proto.addRules = function addRules(styles, options) {\n var added = [];\n\n for (var name in styles) {\n var rule = this.addRule(name, styles[name], options);\n if (rule) added.push(rule);\n }\n\n return added;\n }\n /**\n * Get a rule by name.\n */\n ;\n\n _proto.getRule = function getRule(name) {\n return this.rules.get(name);\n }\n /**\n * Delete a rule by name.\n * Returns `true`: if rule has been deleted from the DOM.\n */\n ;\n\n _proto.deleteRule = function deleteRule(name) {\n var rule = typeof name === 'object' ? name : this.rules.get(name);\n if (!rule) return false;\n this.rules.remove(rule);\n\n if (this.attached && rule.renderable && this.renderer) {\n return this.renderer.deleteRule(rule.renderable);\n }\n\n return true;\n }\n /**\n * Get index of a rule.\n */\n ;\n\n _proto.indexOf = function indexOf(rule) {\n return this.rules.indexOf(rule);\n }\n /**\n * Deploy pure CSS string to a renderable.\n */\n ;\n\n _proto.deploy = function deploy() {\n if (this.renderer) this.renderer.deploy();\n this.deployed = true;\n return this;\n }\n /**\n * Update the function values with a new data.\n */\n ;\n\n _proto.update = function update() {\n var _this$rules;\n\n (_this$rules = this.rules).update.apply(_this$rules, arguments);\n\n return this;\n }\n /**\n * Updates a single rule.\n */\n ;\n\n _proto.updateOne = function updateOne(rule, data, options) {\n this.rules.updateOne(rule, data, options);\n return this;\n }\n /**\n * Convert rules to a CSS string.\n */\n ;\n\n _proto.toString = function toString(options) {\n return this.rules.toString(options);\n };\n\n return StyleSheet;\n}();\n\nvar PluginsRegistry =\n/*#__PURE__*/\nfunction () {\n function PluginsRegistry() {\n this.plugins = {\n internal: [],\n external: []\n };\n this.registry = void 0;\n }\n\n var _proto = PluginsRegistry.prototype;\n\n /**\n * Call `onCreateRule` hooks and return an object if returned by a hook.\n */\n _proto.onCreateRule = function onCreateRule(name, decl, options) {\n for (var i = 0; i < this.registry.onCreateRule.length; i++) {\n var rule = this.registry.onCreateRule[i](name, decl, options);\n if (rule) return rule;\n }\n\n return null;\n }\n /**\n * Call `onProcessRule` hooks.\n */\n ;\n\n _proto.onProcessRule = function onProcessRule(rule) {\n if (rule.isProcessed) return;\n var sheet = rule.options.sheet;\n\n for (var i = 0; i < this.registry.onProcessRule.length; i++) {\n this.registry.onProcessRule[i](rule, sheet);\n }\n\n if (rule.style) this.onProcessStyle(rule.style, rule, sheet);\n rule.isProcessed = true;\n }\n /**\n * Call `onProcessStyle` hooks.\n */\n ;\n\n _proto.onProcessStyle = function onProcessStyle(style, rule, sheet) {\n for (var i = 0; i < this.registry.onProcessStyle.length; i++) {\n // $FlowFixMe\n rule.style = this.registry.onProcessStyle[i](rule.style, rule, sheet);\n }\n }\n /**\n * Call `onProcessSheet` hooks.\n */\n ;\n\n _proto.onProcessSheet = function onProcessSheet(sheet) {\n for (var i = 0; i < this.registry.onProcessSheet.length; i++) {\n this.registry.onProcessSheet[i](sheet);\n }\n }\n /**\n * Call `onUpdate` hooks.\n */\n ;\n\n _proto.onUpdate = function onUpdate(data, rule, sheet, options) {\n for (var i = 0; i < this.registry.onUpdate.length; i++) {\n this.registry.onUpdate[i](data, rule, sheet, options);\n }\n }\n /**\n * Call `onChangeValue` hooks.\n */\n ;\n\n _proto.onChangeValue = function onChangeValue(value, prop, rule) {\n var processedValue = value;\n\n for (var i = 0; i < this.registry.onChangeValue.length; i++) {\n processedValue = this.registry.onChangeValue[i](processedValue, prop, rule);\n }\n\n return processedValue;\n }\n /**\n * Register a plugin.\n */\n ;\n\n _proto.use = function use(newPlugin, options) {\n if (options === void 0) {\n options = {\n queue: 'external'\n };\n }\n\n var plugins = this.plugins[options.queue]; // Avoids applying same plugin twice, at least based on ref.\n\n if (plugins.indexOf(newPlugin) !== -1) {\n return;\n }\n\n plugins.push(newPlugin);\n this.registry = [].concat(this.plugins.external, this.plugins.internal).reduce(function (registry, plugin) {\n for (var name in plugin) {\n if (name in registry) {\n registry[name].push(plugin[name]);\n } else {\n process.env.NODE_ENV !== \"production\" ? warning(false, \"[JSS] Unknown hook \\\"\" + name + \"\\\".\") : void 0;\n }\n }\n\n return registry;\n }, {\n onCreateRule: [],\n onProcessRule: [],\n onProcessStyle: [],\n onProcessSheet: [],\n onChangeValue: [],\n onUpdate: []\n });\n };\n\n return PluginsRegistry;\n}();\n\n/**\n * Sheets registry to access them all at one place.\n */\nvar SheetsRegistry =\n/*#__PURE__*/\nfunction () {\n function SheetsRegistry() {\n this.registry = [];\n }\n\n var _proto = SheetsRegistry.prototype;\n\n /**\n * Register a Style Sheet.\n */\n _proto.add = function add(sheet) {\n var registry = this.registry;\n var index = sheet.options.index;\n if (registry.indexOf(sheet) !== -1) return;\n\n if (registry.length === 0 || index >= this.index) {\n registry.push(sheet);\n return;\n } // Find a position.\n\n\n for (var i = 0; i < registry.length; i++) {\n if (registry[i].options.index > index) {\n registry.splice(i, 0, sheet);\n return;\n }\n }\n }\n /**\n * Reset the registry.\n */\n ;\n\n _proto.reset = function reset() {\n this.registry = [];\n }\n /**\n * Remove a Style Sheet.\n */\n ;\n\n _proto.remove = function remove(sheet) {\n var index = this.registry.indexOf(sheet);\n this.registry.splice(index, 1);\n }\n /**\n * Convert all attached sheets to a CSS string.\n */\n ;\n\n _proto.toString = function toString(_temp) {\n var _ref = _temp === void 0 ? {} : _temp,\n attached = _ref.attached,\n options = _objectWithoutPropertiesLoose(_ref, [\"attached\"]);\n\n var css = '';\n\n for (var i = 0; i < this.registry.length; i++) {\n var sheet = this.registry[i];\n\n if (attached != null && sheet.attached !== attached) {\n continue;\n }\n\n if (css) css += '\\n';\n css += sheet.toString(options);\n }\n\n return css;\n };\n\n _createClass(SheetsRegistry, [{\n key: \"index\",\n\n /**\n * Current highest index number.\n */\n get: function get() {\n return this.registry.length === 0 ? 0 : this.registry[this.registry.length - 1].options.index;\n }\n }]);\n\n return SheetsRegistry;\n}();\n\n/**\n * This is a global sheets registry. Only DomRenderer will add sheets to it.\n * On the server one should use an own SheetsRegistry instance and add the\n * sheets to it, because you need to make sure to create a new registry for\n * each request in order to not leak sheets across requests.\n */\n\nvar sheets = new SheetsRegistry();\n\n/* eslint-disable */\n// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028\nvar globalThis = typeof window != 'undefined' && window.Math == Math ? window : typeof self != 'undefined' && self.Math == Math ? self : Function('return this')();\n\nvar ns = '2f1acc6c3a606b082e5eef5e54414ffb';\nif (globalThis[ns] == null) globalThis[ns] = 0; // Bundle may contain multiple JSS versions at the same time. In order to identify\n// the current version with just one short number and use it for classes generation\n// we use a counter. Also it is more accurate, because user can manually reevaluate\n// the module.\n\nvar moduleId = globalThis[ns]++;\n\nvar maxRules = 1e10;\n\n/**\n * Returns a function which generates unique class names based on counters.\n * When new generator function is created, rule counter is reseted.\n * We need to reset the rule counter for SSR for each request.\n */\nvar createGenerateId = function createGenerateId(options) {\n if (options === void 0) {\n options = {};\n }\n\n var ruleCounter = 0;\n return function (rule, sheet) {\n ruleCounter += 1;\n\n if (ruleCounter > maxRules) {\n process.env.NODE_ENV !== \"production\" ? warning(false, \"[JSS] You might have a memory leak. Rule counter is at \" + ruleCounter + \".\") : void 0;\n }\n\n var jssId = '';\n var prefix = '';\n\n if (sheet) {\n if (sheet.options.classNamePrefix) {\n prefix = sheet.options.classNamePrefix;\n }\n\n if (sheet.options.jss.id != null) {\n jssId = String(sheet.options.jss.id);\n }\n }\n\n if (options.minify) {\n // Using \"c\" because a number can't be the first char in a class name.\n return \"\" + (prefix || 'c') + moduleId + jssId + ruleCounter;\n }\n\n return prefix + rule.key + \"-\" + moduleId + (jssId ? \"-\" + jssId : '') + \"-\" + ruleCounter;\n };\n};\n\n/**\n * Cache the value from the first time a function is called.\n */\nvar memoize = function memoize(fn) {\n var value;\n return function () {\n if (!value) value = fn();\n return value;\n };\n};\n/**\n * Get a style property value.\n */\n\n\nfunction getPropertyValue(cssRule, prop) {\n try {\n // Support CSSTOM.\n if (cssRule.attributeStyleMap) {\n return cssRule.attributeStyleMap.get(prop);\n }\n\n return cssRule.style.getPropertyValue(prop);\n } catch (err) {\n // IE may throw if property is unknown.\n return '';\n }\n}\n/**\n * Set a style property.\n */\n\n\nfunction setProperty(cssRule, prop, value) {\n try {\n var cssValue = value;\n\n if (Array.isArray(value)) {\n cssValue = toCssValue(value, true);\n\n if (value[value.length - 1] === '!important') {\n cssRule.style.setProperty(prop, cssValue, 'important');\n return true;\n }\n } // Support CSSTOM.\n\n\n if (cssRule.attributeStyleMap) {\n cssRule.attributeStyleMap.set(prop, cssValue);\n } else {\n cssRule.style.setProperty(prop, cssValue);\n }\n } catch (err) {\n // IE may throw if property is unknown.\n return false;\n }\n\n return true;\n}\n/**\n * Remove a style property.\n */\n\n\nfunction removeProperty(cssRule, prop) {\n try {\n // Support CSSTOM.\n if (cssRule.attributeStyleMap) {\n cssRule.attributeStyleMap.delete(prop);\n } else {\n cssRule.style.removeProperty(prop);\n }\n } catch (err) {\n process.env.NODE_ENV !== \"production\" ? warning(false, \"[JSS] DOMException \\\"\" + err.message + \"\\\" was thrown. Tried to remove property \\\"\" + prop + \"\\\".\") : void 0;\n }\n}\n/**\n * Set the selector.\n */\n\n\nfunction setSelector(cssRule, selectorText) {\n cssRule.selectorText = selectorText; // Return false if setter was not successful.\n // Currently works in chrome only.\n\n return cssRule.selectorText === selectorText;\n}\n/**\n * Gets the `head` element upon the first call and caches it.\n * We assume it can't be null.\n */\n\n\nvar getHead = memoize(function () {\n return document.querySelector('head');\n});\n/**\n * Find attached sheet with an index higher than the passed one.\n */\n\nfunction findHigherSheet(registry, options) {\n for (var i = 0; i < registry.length; i++) {\n var sheet = registry[i];\n\n if (sheet.attached && sheet.options.index > options.index && sheet.options.insertionPoint === options.insertionPoint) {\n return sheet;\n }\n }\n\n return null;\n}\n/**\n * Find attached sheet with the highest index.\n */\n\n\nfunction findHighestSheet(registry, options) {\n for (var i = registry.length - 1; i >= 0; i--) {\n var sheet = registry[i];\n\n if (sheet.attached && sheet.options.insertionPoint === options.insertionPoint) {\n return sheet;\n }\n }\n\n return null;\n}\n/**\n * Find a comment with \"jss\" inside.\n */\n\n\nfunction findCommentNode(text) {\n var head = getHead();\n\n for (var i = 0; i < head.childNodes.length; i++) {\n var node = head.childNodes[i];\n\n if (node.nodeType === 8 && node.nodeValue.trim() === text) {\n return node;\n }\n }\n\n return null;\n}\n\n/**\n * Find a node before which we can insert the sheet.\n */\nfunction findPrevNode(options) {\n var registry = sheets.registry;\n\n if (registry.length > 0) {\n // Try to insert before the next higher sheet.\n var sheet = findHigherSheet(registry, options);\n\n if (sheet && sheet.renderer) {\n return {\n parent: sheet.renderer.element.parentNode,\n node: sheet.renderer.element\n };\n } // Otherwise insert after the last attached.\n\n\n sheet = findHighestSheet(registry, options);\n\n if (sheet && sheet.renderer) {\n return {\n parent: sheet.renderer.element.parentNode,\n node: sheet.renderer.element.nextSibling\n };\n }\n } // Try to find a comment placeholder if registry is empty.\n\n\n var insertionPoint = options.insertionPoint;\n\n if (insertionPoint && typeof insertionPoint === 'string') {\n var comment = findCommentNode(insertionPoint);\n\n if (comment) {\n return {\n parent: comment.parentNode,\n node: comment.nextSibling\n };\n } // If user specifies an insertion point and it can't be found in the document -\n // bad specificity issues may appear.\n\n\n process.env.NODE_ENV !== \"production\" ? warning(false, \"[JSS] Insertion point \\\"\" + insertionPoint + \"\\\" not found.\") : void 0;\n }\n\n return false;\n}\n/**\n * Insert style element into the DOM.\n */\n\n\nfunction insertStyle(style, options) {\n var insertionPoint = options.insertionPoint;\n var nextNode = findPrevNode(options);\n\n if (nextNode !== false && nextNode.parent) {\n nextNode.parent.insertBefore(style, nextNode.node);\n return;\n } // Works with iframes and any node types.\n\n\n if (insertionPoint && typeof insertionPoint.nodeType === 'number') {\n // https://stackoverflow.com/questions/41328728/force-casting-in-flow\n var insertionPointElement = insertionPoint;\n var parentNode = insertionPointElement.parentNode;\n if (parentNode) parentNode.insertBefore(style, insertionPointElement.nextSibling);else process.env.NODE_ENV !== \"production\" ? warning(false, '[JSS] Insertion point is not in the DOM.') : void 0;\n return;\n }\n\n getHead().appendChild(style);\n}\n/**\n * Read jss nonce setting from the page if the user has set it.\n */\n\n\nvar getNonce = memoize(function () {\n var node = document.querySelector('meta[property=\"csp-nonce\"]');\n return node ? node.getAttribute('content') : null;\n});\n\nvar _insertRule = function insertRule(container, rule, index) {\n var maxIndex = container.cssRules.length; // In case previous insertion fails, passed index might be wrong\n\n if (index === undefined || index > maxIndex) {\n // eslint-disable-next-line no-param-reassign\n index = maxIndex;\n }\n\n try {\n if ('insertRule' in container) {\n var c = container;\n c.insertRule(rule, index);\n } // Keyframes rule.\n else if ('appendRule' in container) {\n var _c = container;\n\n _c.appendRule(rule);\n }\n } catch (err) {\n process.env.NODE_ENV !== \"production\" ? warning(false, \"[JSS] \" + err.message) : void 0;\n return false;\n }\n\n return container.cssRules[index];\n};\n\nvar createStyle = function createStyle() {\n var el = document.createElement('style'); // Without it, IE will have a broken source order specificity if we\n // insert rules after we insert the style tag.\n // It seems to kick-off the source order specificity algorithm.\n\n el.textContent = '\\n';\n return el;\n};\n\nvar DomRenderer =\n/*#__PURE__*/\nfunction () {\n // HTMLStyleElement needs fixing https://github.com/facebook/flow/issues/2696\n function DomRenderer(sheet) {\n this.getPropertyValue = getPropertyValue;\n this.setProperty = setProperty;\n this.removeProperty = removeProperty;\n this.setSelector = setSelector;\n this.element = void 0;\n this.sheet = void 0;\n this.hasInsertedRules = false;\n // There is no sheet when the renderer is used from a standalone StyleRule.\n if (sheet) sheets.add(sheet);\n this.sheet = sheet;\n\n var _ref = this.sheet ? this.sheet.options : {},\n media = _ref.media,\n meta = _ref.meta,\n element = _ref.element;\n\n this.element = element || createStyle();\n this.element.setAttribute('data-jss', '');\n if (media) this.element.setAttribute('media', media);\n if (meta) this.element.setAttribute('data-meta', meta);\n var nonce = getNonce();\n if (nonce) this.element.setAttribute('nonce', nonce);\n }\n /**\n * Insert style element into render tree.\n */\n\n\n var _proto = DomRenderer.prototype;\n\n _proto.attach = function attach() {\n // In the case the element node is external and it is already in the DOM.\n if (this.element.parentNode || !this.sheet) return;\n insertStyle(this.element, this.sheet.options); // When rules are inserted using `insertRule` API, after `sheet.detach().attach()`\n // most browsers create a new CSSStyleSheet, except of all IEs.\n\n var deployed = Boolean(this.sheet && this.sheet.deployed);\n\n if (this.hasInsertedRules && deployed) {\n this.hasInsertedRules = false;\n this.deploy();\n }\n }\n /**\n * Remove style element from render tree.\n */\n ;\n\n _proto.detach = function detach() {\n var parentNode = this.element.parentNode;\n if (parentNode) parentNode.removeChild(this.element);\n }\n /**\n * Inject CSS string into element.\n */\n ;\n\n _proto.deploy = function deploy() {\n var sheet = this.sheet;\n if (!sheet) return;\n\n if (sheet.options.link) {\n this.insertRules(sheet.rules);\n return;\n }\n\n this.element.textContent = \"\\n\" + sheet.toString() + \"\\n\";\n }\n /**\n * Insert RuleList into an element.\n */\n ;\n\n _proto.insertRules = function insertRules(rules, nativeParent) {\n for (var i = 0; i < rules.index.length; i++) {\n this.insertRule(rules.index[i], i, nativeParent);\n }\n }\n /**\n * Insert a rule into element.\n */\n ;\n\n _proto.insertRule = function insertRule(rule, index, nativeParent) {\n if (nativeParent === void 0) {\n nativeParent = this.element.sheet;\n }\n\n if (rule.rules) {\n var parent = rule;\n var latestNativeParent = nativeParent;\n\n if (rule.type === 'conditional' || rule.type === 'keyframes') {\n // We need to render the container without children first.\n latestNativeParent = _insertRule(nativeParent, parent.toString({\n children: false\n }), index);\n\n if (latestNativeParent === false) {\n return false;\n }\n }\n\n this.insertRules(parent.rules, latestNativeParent);\n return latestNativeParent;\n } // IE keeps the CSSStyleSheet after style node has been reattached,\n // so we need to check if the `renderable` reference the right style sheet and not\n // rerender those rules.\n\n\n if (rule.renderable && rule.renderable.parentStyleSheet === this.element.sheet) {\n return rule.renderable;\n }\n\n var ruleStr = rule.toString();\n if (!ruleStr) return false;\n\n var nativeRule = _insertRule(nativeParent, ruleStr, index);\n\n if (nativeRule === false) {\n return false;\n }\n\n this.hasInsertedRules = true;\n rule.renderable = nativeRule;\n return nativeRule;\n }\n /**\n * Delete a rule.\n */\n ;\n\n _proto.deleteRule = function deleteRule(cssRule) {\n var sheet = this.element.sheet;\n var index = this.indexOf(cssRule);\n if (index === -1) return false;\n sheet.deleteRule(index);\n return true;\n }\n /**\n * Get index of a CSS Rule.\n */\n ;\n\n _proto.indexOf = function indexOf(cssRule) {\n var cssRules = this.element.sheet.cssRules;\n\n for (var index = 0; index < cssRules.length; index++) {\n if (cssRule === cssRules[index]) return index;\n }\n\n return -1;\n }\n /**\n * Generate a new CSS rule and replace the existing one.\n *\n * Only used for some old browsers because they can't set a selector.\n */\n ;\n\n _proto.replaceRule = function replaceRule(cssRule, rule) {\n var index = this.indexOf(cssRule);\n if (index === -1) return false;\n this.element.sheet.deleteRule(index);\n return this.insertRule(rule, index);\n }\n /**\n * Get all rules elements.\n */\n ;\n\n _proto.getRules = function getRules() {\n return this.element.sheet.cssRules;\n };\n\n return DomRenderer;\n}();\n\nvar instanceCounter = 0;\n\nvar Jss =\n/*#__PURE__*/\nfunction () {\n function Jss(options) {\n this.id = instanceCounter++;\n this.version = \"10.1.1\";\n this.plugins = new PluginsRegistry();\n this.options = {\n id: {\n minify: false\n },\n createGenerateId: createGenerateId,\n Renderer: isInBrowser ? DomRenderer : null,\n plugins: []\n };\n this.generateId = createGenerateId({\n minify: false\n });\n\n for (var i = 0; i < plugins.length; i++) {\n this.plugins.use(plugins[i], {\n queue: 'internal'\n });\n }\n\n this.setup(options);\n }\n /**\n * Prepares various options, applies plugins.\n * Should not be used twice on the same instance, because there is no plugins\n * deduplication logic.\n */\n\n\n var _proto = Jss.prototype;\n\n _proto.setup = function setup(options) {\n if (options === void 0) {\n options = {};\n }\n\n if (options.createGenerateId) {\n this.options.createGenerateId = options.createGenerateId;\n }\n\n if (options.id) {\n this.options.id = _extends({}, this.options.id, options.id);\n }\n\n if (options.createGenerateId || options.id) {\n this.generateId = this.options.createGenerateId(this.options.id);\n }\n\n if (options.insertionPoint != null) this.options.insertionPoint = options.insertionPoint;\n\n if ('Renderer' in options) {\n this.options.Renderer = options.Renderer;\n } // eslint-disable-next-line prefer-spread\n\n\n if (options.plugins) this.use.apply(this, options.plugins);\n return this;\n }\n /**\n * Create a Style Sheet.\n */\n ;\n\n _proto.createStyleSheet = function createStyleSheet(styles, options) {\n if (options === void 0) {\n options = {};\n }\n\n var _options = options,\n index = _options.index;\n\n if (typeof index !== 'number') {\n index = sheets.index === 0 ? 0 : sheets.index + 1;\n }\n\n var sheet = new StyleSheet(styles, _extends({}, options, {\n jss: this,\n generateId: options.generateId || this.generateId,\n insertionPoint: this.options.insertionPoint,\n Renderer: this.options.Renderer,\n index: index\n }));\n this.plugins.onProcessSheet(sheet);\n return sheet;\n }\n /**\n * Detach the Style Sheet and remove it from the registry.\n */\n ;\n\n _proto.removeStyleSheet = function removeStyleSheet(sheet) {\n sheet.detach();\n sheets.remove(sheet);\n return this;\n }\n /**\n * Create a rule without a Style Sheet.\n * [Deprecated] will be removed in the next major version.\n */\n ;\n\n _proto.createRule = function createRule$$1(name, style, options) {\n if (style === void 0) {\n style = {};\n }\n\n if (options === void 0) {\n options = {};\n }\n\n // Enable rule without name for inline styles.\n if (typeof name === 'object') {\n return this.createRule(undefined, name, style);\n }\n\n var ruleOptions = _extends({}, options, {\n name: name,\n jss: this,\n Renderer: this.options.Renderer\n });\n\n if (!ruleOptions.generateId) ruleOptions.generateId = this.generateId;\n if (!ruleOptions.classes) ruleOptions.classes = {};\n if (!ruleOptions.keyframes) ruleOptions.keyframes = {};\n\n var rule = createRule(name, style, ruleOptions);\n\n if (rule) this.plugins.onProcessRule(rule);\n return rule;\n }\n /**\n * Register plugin. Passed function will be invoked with a rule instance.\n */\n ;\n\n _proto.use = function use() {\n var _this = this;\n\n for (var _len = arguments.length, plugins$$1 = new Array(_len), _key = 0; _key < _len; _key++) {\n plugins$$1[_key] = arguments[_key];\n }\n\n plugins$$1.forEach(function (plugin) {\n _this.plugins.use(plugin);\n });\n return this;\n };\n\n return Jss;\n}();\n\n/**\n * Extracts a styles object with only props that contain function values.\n */\nfunction getDynamicStyles(styles) {\n var to = null;\n\n for (var key in styles) {\n var value = styles[key];\n var type = typeof value;\n\n if (type === 'function') {\n if (!to) to = {};\n to[key] = value;\n } else if (type === 'object' && value !== null && !Array.isArray(value)) {\n var extracted = getDynamicStyles(value);\n\n if (extracted) {\n if (!to) to = {};\n to[key] = extracted;\n }\n }\n }\n\n return to;\n}\n\n/**\n * SheetsManager is like a WeakMap which is designed to count StyleSheet\n * instances and attach/detach automatically.\n */\nvar SheetsManager =\n/*#__PURE__*/\nfunction () {\n function SheetsManager() {\n this.length = 0;\n this.sheets = new WeakMap();\n }\n\n var _proto = SheetsManager.prototype;\n\n _proto.get = function get(key) {\n var entry = this.sheets.get(key);\n return entry && entry.sheet;\n };\n\n _proto.add = function add(key, sheet) {\n if (this.sheets.has(key)) return;\n this.length++;\n this.sheets.set(key, {\n sheet: sheet,\n refs: 0\n });\n };\n\n _proto.manage = function manage(key) {\n var entry = this.sheets.get(key);\n\n if (entry) {\n if (entry.refs === 0) {\n entry.sheet.attach();\n }\n\n entry.refs++;\n return entry.sheet;\n }\n\n warning(false, \"[JSS] SheetsManager: can't find sheet to manage\");\n return undefined;\n };\n\n _proto.unmanage = function unmanage(key) {\n var entry = this.sheets.get(key);\n\n if (entry) {\n if (entry.refs > 0) {\n entry.refs--;\n if (entry.refs === 0) entry.sheet.detach();\n }\n } else {\n warning(false, \"SheetsManager: can't find sheet to unmanage\");\n }\n };\n\n _createClass(SheetsManager, [{\n key: \"size\",\n get: function get() {\n return this.length;\n }\n }]);\n\n return SheetsManager;\n}();\n\n/**\n * A better abstraction over CSS.\n *\n * @copyright Oleg Isonen (Slobodskoi) / Isonen 2014-present\n * @website https://github.com/cssinjs/jss\n * @license MIT\n */\n\n/**\n * Export a constant indicating if this browser has CSSTOM support.\n * https://developers.google.com/web/updates/2018/03/cssom\n */\nvar hasCSSTOMSupport = typeof CSS !== 'undefined' && CSS && 'number' in CSS;\n/**\n * Creates a new instance of Jss.\n */\n\nvar create = function create(options) {\n return new Jss(options);\n};\n/**\n * A global Jss instance.\n */\n\nvar index = create();\n\nexport default index;\nexport { hasCSSTOMSupport, create, getDynamicStyles, toCssValue, createRule, SheetsRegistry, SheetsManager, RuleList, sheets, createGenerateId };\n","import warning from 'tiny-warning';\nimport { createRule } from 'jss';\n\nvar now = Date.now();\nvar fnValuesNs = \"fnValues\" + now;\nvar fnRuleNs = \"fnStyle\" + ++now;\nfunction functionPlugin() {\n return {\n onCreateRule: function onCreateRule(name, decl, options) {\n if (typeof decl !== 'function') return null;\n var rule = createRule(name, {}, options);\n rule[fnRuleNs] = decl;\n return rule;\n },\n onProcessStyle: function onProcessStyle(style, rule) {\n // We need to extract function values from the declaration, so that we can keep core unaware of them.\n // We need to do that only once.\n // We don't need to extract functions on each style update, since this can happen only once.\n // We don't support function values inside of function rules.\n if (fnValuesNs in rule || fnRuleNs in rule) return style;\n var fnValues = {};\n\n for (var prop in style) {\n var value = style[prop];\n if (typeof value !== 'function') continue;\n delete style[prop];\n fnValues[prop] = value;\n } // $FlowFixMe\n\n\n rule[fnValuesNs] = fnValues;\n return style;\n },\n onUpdate: function onUpdate(data, rule, sheet, options) {\n var styleRule = rule;\n var fnRule = styleRule[fnRuleNs]; // If we have a style function, the entire rule is dynamic and style object\n // will be returned from that function.\n\n if (fnRule) {\n // Empty object will remove all currently defined props\n // in case function rule returns a falsy value.\n styleRule.style = fnRule(data) || {};\n\n if (process.env.NODE_ENV === 'development') {\n for (var prop in styleRule.style) {\n if (typeof styleRule.style[prop] === 'function') {\n process.env.NODE_ENV !== \"production\" ? warning(false, '[JSS] Function values inside function rules are not supported.') : void 0;\n break;\n }\n }\n }\n }\n\n var fnValues = styleRule[fnValuesNs]; // If we have a fn values map, it is a rule with function values.\n\n if (fnValues) {\n for (var _prop in fnValues) {\n styleRule.prop(_prop, fnValues[_prop](data), options);\n }\n }\n }\n };\n}\n\nexport default functionPlugin;\n","import $$observable from 'symbol-observable';\nimport { createRule } from 'jss';\n\nvar isObservable = function isObservable(value) {\n return value && value[$$observable] && value === value[$$observable]();\n};\n\nfunction observablePlugin(updateOptions) {\n return {\n onCreateRule: function onCreateRule(name, decl, options) {\n if (!isObservable(decl)) return null; // Cast `decl` to `Observable`, since it passed the type guard.\n\n var style$ = decl;\n var rule = createRule(name, {}, options); // TODO\n // Call `stream.subscribe()` returns a subscription, which should be explicitly\n // unsubscribed from when we know this sheet is no longer needed.\n\n style$.subscribe(function (style) {\n for (var prop in style) {\n rule.prop(prop, style[prop], updateOptions);\n }\n });\n return rule;\n },\n onProcessRule: function onProcessRule(rule) {\n if (rule && rule.type !== 'style') return;\n var styleRule = rule;\n var style = styleRule.style;\n\n var _loop = function _loop(prop) {\n var value = style[prop];\n if (!isObservable(value)) return \"continue\";\n delete style[prop];\n value.subscribe({\n next: function next(nextValue) {\n styleRule.prop(prop, nextValue, updateOptions);\n }\n });\n };\n\n for (var prop in style) {\n var _ret = _loop(prop);\n\n if (_ret === \"continue\") continue;\n }\n }\n };\n}\n\nexport default observablePlugin;\n","import warning from 'tiny-warning';\n\nvar semiWithNl = /;\\n/;\n/**\n * Naive CSS parser.\n * - Supports only rule body (no selectors)\n * - Requires semicolon and new line after the value (except of last line)\n * - No nested rules support\n */\n\nvar parse = (function (cssText) {\n var style = {};\n var split = cssText.split(semiWithNl);\n\n for (var i = 0; i < split.length; i++) {\n var decl = (split[i] || '').trim();\n if (!decl) continue;\n var colonIndex = decl.indexOf(':');\n\n if (colonIndex === -1) {\n process.env.NODE_ENV !== \"production\" ? warning(false, \"[JSS] Malformed CSS string \\\"\" + decl + \"\\\"\") : void 0;\n continue;\n }\n\n var prop = decl.substr(0, colonIndex).trim();\n var value = decl.substr(colonIndex + 1).trim();\n style[prop] = value;\n }\n\n return style;\n});\n\nvar onProcessRule = function onProcessRule(rule) {\n if (typeof rule.style === 'string') {\n // $FlowFixMe: We can safely assume that rule has the style property\n rule.style = parse(rule.style);\n }\n};\n\nfunction templatePlugin() {\n return {\n onProcessRule: onProcessRule\n };\n}\n\nexport default templatePlugin;\n","import _extends from '@babel/runtime/helpers/esm/extends';\nimport { RuleList } from 'jss';\n\nvar at = '@global';\nvar atPrefix = '@global ';\n\nvar GlobalContainerRule =\n/*#__PURE__*/\nfunction () {\n function GlobalContainerRule(key, styles, options) {\n this.type = 'global';\n this.at = at;\n this.rules = void 0;\n this.options = void 0;\n this.key = void 0;\n this.isProcessed = false;\n this.key = key;\n this.options = options;\n this.rules = new RuleList(_extends({}, options, {\n parent: this\n }));\n\n for (var selector in styles) {\n this.rules.add(selector, styles[selector]);\n }\n\n this.rules.process();\n }\n /**\n * Get a rule.\n */\n\n\n var _proto = GlobalContainerRule.prototype;\n\n _proto.getRule = function getRule(name) {\n return this.rules.get(name);\n }\n /**\n * Create and register rule, run plugins.\n */\n ;\n\n _proto.addRule = function addRule(name, style, options) {\n var rule = this.rules.add(name, style, options);\n this.options.jss.plugins.onProcessRule(rule);\n return rule;\n }\n /**\n * Get index of a rule.\n */\n ;\n\n _proto.indexOf = function indexOf(rule) {\n return this.rules.indexOf(rule);\n }\n /**\n * Generates a CSS string.\n */\n ;\n\n _proto.toString = function toString() {\n return this.rules.toString();\n };\n\n return GlobalContainerRule;\n}();\n\nvar GlobalPrefixedRule =\n/*#__PURE__*/\nfunction () {\n function GlobalPrefixedRule(key, style, options) {\n this.type = 'global';\n this.at = at;\n this.options = void 0;\n this.rule = void 0;\n this.isProcessed = false;\n this.key = void 0;\n this.key = key;\n this.options = options;\n var selector = key.substr(atPrefix.length);\n this.rule = options.jss.createRule(selector, style, _extends({}, options, {\n parent: this\n }));\n }\n\n var _proto2 = GlobalPrefixedRule.prototype;\n\n _proto2.toString = function toString(options) {\n return this.rule ? this.rule.toString(options) : '';\n };\n\n return GlobalPrefixedRule;\n}();\n\nvar separatorRegExp = /\\s*,\\s*/g;\n\nfunction addScope(selector, scope) {\n var parts = selector.split(separatorRegExp);\n var scoped = '';\n\n for (var i = 0; i < parts.length; i++) {\n scoped += scope + \" \" + parts[i].trim();\n if (parts[i + 1]) scoped += ', ';\n }\n\n return scoped;\n}\n\nfunction handleNestedGlobalContainerRule(rule) {\n var options = rule.options,\n style = rule.style;\n var rules = style ? style[at] : null;\n if (!rules) return;\n\n for (var name in rules) {\n options.sheet.addRule(name, rules[name], _extends({}, options, {\n selector: addScope(name, rule.selector)\n }));\n }\n\n delete style[at];\n}\n\nfunction handlePrefixedGlobalRule(rule) {\n var options = rule.options,\n style = rule.style;\n\n for (var prop in style) {\n if (prop[0] !== '@' || prop.substr(0, at.length) !== at) continue;\n var selector = addScope(prop.substr(at.length), rule.selector);\n options.sheet.addRule(selector, style[prop], _extends({}, options, {\n selector: selector\n }));\n delete style[prop];\n }\n}\n/**\n * Convert nested rules to separate, remove them from original styles.\n *\n * @param {Rule} rule\n * @api public\n */\n\n\nfunction jssGlobal() {\n function onCreateRule(name, styles, options) {\n if (!name) return null;\n\n if (name === at) {\n return new GlobalContainerRule(name, styles, options);\n }\n\n if (name[0] === '@' && name.substr(0, atPrefix.length) === atPrefix) {\n return new GlobalPrefixedRule(name, styles, options);\n }\n\n var parent = options.parent;\n\n if (parent) {\n if (parent.type === 'global' || parent.options.parent && parent.options.parent.type === 'global') {\n options.scoped = false;\n }\n }\n\n if (options.scoped === false) {\n options.selector = name;\n }\n\n return null;\n }\n\n function onProcessRule(rule) {\n if (rule.type !== 'style') return;\n handleNestedGlobalContainerRule(rule);\n handlePrefixedGlobalRule(rule);\n }\n\n return {\n onCreateRule: onCreateRule,\n onProcessRule: onProcessRule\n };\n}\n\nexport default jssGlobal;\n","import warning from 'tiny-warning';\n\n/* eslint-disable no-use-before-define */\n\nvar isObject = function isObject(obj) {\n return obj && typeof obj === 'object' && !Array.isArray(obj);\n};\n\nvar valueNs = \"extendCurrValue\" + Date.now();\n\nfunction mergeExtend(style, rule, sheet, newStyle) {\n var extendType = typeof style.extend; // Extend using a rule name.\n\n if (extendType === 'string') {\n if (!sheet) return;\n var refRule = sheet.getRule(style.extend);\n if (!refRule) return;\n\n if (refRule === rule) {\n process.env.NODE_ENV !== \"production\" ? warning(false, \"[JSS] A rule tries to extend itself \\n\" + rule.toString()) : void 0;\n return;\n }\n\n var parent = refRule.options.parent;\n\n if (parent) {\n var originalStyle = parent.rules.raw[style.extend];\n extend(originalStyle, rule, sheet, newStyle);\n }\n\n return;\n } // Extend using an array of objects.\n\n\n if (Array.isArray(style.extend)) {\n for (var index = 0; index < style.extend.length; index++) {\n extend(style.extend[index], rule, sheet, newStyle);\n }\n\n return;\n } // Extend is a style object.\n\n\n for (var prop in style.extend) {\n if (prop === 'extend') {\n extend(style.extend.extend, rule, sheet, newStyle);\n continue;\n }\n\n if (isObject(style.extend[prop])) {\n if (!(prop in newStyle)) newStyle[prop] = {};\n extend(style.extend[prop], rule, sheet, newStyle[prop]);\n continue;\n }\n\n newStyle[prop] = style.extend[prop];\n }\n}\n\nfunction mergeRest(style, rule, sheet, newStyle) {\n // Copy base style.\n for (var prop in style) {\n if (prop === 'extend') continue;\n\n if (isObject(newStyle[prop]) && isObject(style[prop])) {\n extend(style[prop], rule, sheet, newStyle[prop]);\n continue;\n }\n\n if (isObject(style[prop])) {\n newStyle[prop] = extend(style[prop], rule, sheet);\n continue;\n }\n\n newStyle[prop] = style[prop];\n }\n}\n/**\n * Recursively extend styles.\n */\n\n\nfunction extend(style, rule, sheet, newStyle) {\n if (newStyle === void 0) {\n newStyle = {};\n }\n\n mergeExtend(style, rule, sheet, newStyle);\n mergeRest(style, rule, sheet, newStyle);\n return newStyle;\n}\n/**\n * Handle `extend` property.\n *\n * @param {Rule} rule\n * @api public\n */\n\n\nfunction jssExtend() {\n function onProcessStyle(style, rule, sheet) {\n if ('extend' in style) return extend(style, rule, sheet);\n return style;\n }\n\n function onChangeValue(value, prop, rule) {\n if (prop !== 'extend') return value; // Value is empty, remove properties set previously.\n\n if (value == null || value === false) {\n // $FlowFixMe: Flow complains because there is no indexer property in StyleRule\n for (var key in rule[valueNs]) {\n rule.prop(key, null);\n } // $FlowFixMe: Flow complains because there is no indexer property in StyleRule\n\n\n rule[valueNs] = null;\n return null;\n }\n\n if (typeof value === 'object') {\n // $FlowFixMe: This will be an object\n for (var _key in value) {\n rule.prop(_key, value[_key]);\n } // $FlowFixMe: Flow complains because there is no indexer property in StyleRule\n\n\n rule[valueNs] = value;\n } // Make sure we don't set the value in the core.\n\n\n return null;\n }\n\n return {\n onProcessStyle: onProcessStyle,\n onChangeValue: onChangeValue\n };\n}\n\nexport default jssExtend;\n","import _extends from '@babel/runtime/helpers/esm/extends';\nimport warning from 'tiny-warning';\n\nvar separatorRegExp = /\\s*,\\s*/g;\nvar parentRegExp = /&/g;\nvar refRegExp = /\\$([\\w-]+)/g;\n/**\n * Convert nested rules to separate, remove them from original styles.\n *\n * @param {Rule} rule\n * @api public\n */\n\nfunction jssNested() {\n // Get a function to be used for $ref replacement.\n function getReplaceRef(container, sheet) {\n return function (match, key) {\n var rule = container.getRule(key) || sheet && sheet.getRule(key);\n\n if (rule) {\n rule = rule;\n return rule.selector;\n }\n\n process.env.NODE_ENV !== \"production\" ? warning(false, \"[JSS] Could not find the referenced rule \\\"\" + key + \"\\\" in \\\"\" + (container.options.meta || container.toString()) + \"\\\".\") : void 0;\n return key;\n };\n }\n\n function replaceParentRefs(nestedProp, parentProp) {\n var parentSelectors = parentProp.split(separatorRegExp);\n var nestedSelectors = nestedProp.split(separatorRegExp);\n var result = '';\n\n for (var i = 0; i < parentSelectors.length; i++) {\n var parent = parentSelectors[i];\n\n for (var j = 0; j < nestedSelectors.length; j++) {\n var nested = nestedSelectors[j];\n if (result) result += ', '; // Replace all & by the parent or prefix & with the parent.\n\n result += nested.indexOf('&') !== -1 ? nested.replace(parentRegExp, parent) : parent + \" \" + nested;\n }\n }\n\n return result;\n }\n\n function getOptions(rule, container, prevOptions) {\n // Options has been already created, now we only increase index.\n if (prevOptions) return _extends({}, prevOptions, {\n index: prevOptions.index + 1\n });\n var nestingLevel = rule.options.nestingLevel;\n nestingLevel = nestingLevel === undefined ? 1 : nestingLevel + 1;\n\n var options = _extends({}, rule.options, {\n nestingLevel: nestingLevel,\n index: container.indexOf(rule) + 1 // We don't need the parent name to be set options for chlid.\n\n });\n\n delete options.name;\n return options;\n }\n\n function onProcessStyle(style, rule, sheet) {\n if (rule.type !== 'style') return style;\n var styleRule = rule;\n var container = styleRule.options.parent;\n var options;\n var replaceRef;\n\n for (var prop in style) {\n var isNested = prop.indexOf('&') !== -1;\n var isNestedConditional = prop[0] === '@';\n if (!isNested && !isNestedConditional) continue;\n options = getOptions(styleRule, container, options);\n\n if (isNested) {\n var selector = replaceParentRefs(prop, styleRule.selector); // Lazily create the ref replacer function just once for\n // all nested rules within the sheet.\n\n if (!replaceRef) replaceRef = getReplaceRef(container, sheet); // Replace all $refs.\n\n selector = selector.replace(refRegExp, replaceRef);\n container.addRule(selector, style[prop], _extends({}, options, {\n selector: selector\n }));\n } else if (isNestedConditional) {\n // Place conditional right after the parent rule to ensure right ordering.\n container.addRule(prop, {}, options) // Flow expects more options but they aren't required\n // And flow doesn't know this will always be a StyleRule which has the addRule method\n // $FlowFixMe\n .addRule(styleRule.key, style[prop], {\n selector: styleRule.selector\n });\n }\n\n delete style[prop];\n }\n\n return style;\n }\n\n return {\n onProcessStyle: onProcessStyle\n };\n}\n\nexport default jssNested;\n","import warning from 'tiny-warning';\n\n/**\n * Set selector.\n *\n * @param {Object} original rule\n * @param {String} className class string\n * @return {Boolean} flag, indicating function was successfull or not\n */\nfunction registerClass(rule, className) {\n // Skip falsy values\n if (!className) return true; // Support array of class names `{composes: ['foo', 'bar']}`\n\n if (Array.isArray(className)) {\n for (var index = 0; index < className.length; index++) {\n var isSetted = registerClass(rule, className[index]);\n if (!isSetted) return false;\n }\n\n return true;\n } // Support space separated class names `{composes: 'foo bar'}`\n\n\n if (className.indexOf(' ') > -1) {\n return registerClass(rule, className.split(' '));\n }\n\n var _ref = rule.options,\n parent = _ref.parent; // It is a ref to a local rule.\n\n if (className[0] === '$') {\n var refRule = parent.getRule(className.substr(1));\n\n if (!refRule) {\n process.env.NODE_ENV !== \"production\" ? warning(false, \"[JSS] Referenced rule is not defined. \\n\" + rule.toString()) : void 0;\n return false;\n }\n\n if (refRule === rule) {\n process.env.NODE_ENV !== \"production\" ? warning(false, \"[JSS] Cyclic composition detected. \\n\" + rule.toString()) : void 0;\n return false;\n }\n\n parent.classes[rule.key] += \" \" + parent.classes[refRule.key];\n return true;\n }\n\n parent.classes[rule.key] += \" \" + className;\n return true;\n}\n/**\n * Convert compose property to additional class, remove property from original styles.\n *\n * @param {Rule} rule\n * @api public\n */\n\n\nfunction jssCompose() {\n function onProcessStyle(style, rule) {\n if (!('composes' in style)) return style;\n registerClass(rule, style.composes); // Remove composes property to prevent infinite loop.\n\n delete style.composes;\n return style;\n }\n\n return {\n onProcessStyle: onProcessStyle\n };\n}\n\nexport default jssCompose;\n","/* eslint-disable no-var, prefer-template */\nvar uppercasePattern = /[A-Z]/g\nvar msPattern = /^ms-/\nvar cache = {}\n\nfunction toHyphenLower(match) {\n return '-' + match.toLowerCase()\n}\n\nfunction hyphenateStyleName(name) {\n if (cache.hasOwnProperty(name)) {\n return cache[name]\n }\n\n var hName = name.replace(uppercasePattern, toHyphenLower)\n return (cache[name] = msPattern.test(hName) ? '-' + hName : hName)\n}\n\nexport default hyphenateStyleName\n","import hyphenate from 'hyphenate-style-name';\n\n/**\n * Convert camel cased property names to dash separated.\n *\n * @param {Object} style\n * @return {Object}\n */\n\nfunction convertCase(style) {\n var converted = {};\n\n for (var prop in style) {\n var key = prop.indexOf('--') === 0 ? prop : hyphenate(prop);\n converted[key] = style[prop];\n }\n\n if (style.fallbacks) {\n if (Array.isArray(style.fallbacks)) converted.fallbacks = style.fallbacks.map(convertCase);else converted.fallbacks = convertCase(style.fallbacks);\n }\n\n return converted;\n}\n/**\n * Allow camel cased property names by converting them back to dasherized.\n *\n * @param {Rule} rule\n */\n\n\nfunction camelCase() {\n function onProcessStyle(style) {\n if (Array.isArray(style)) {\n // Handle rules like @font-face, which can have multiple styles in an array\n for (var index = 0; index < style.length; index++) {\n style[index] = convertCase(style[index]);\n }\n\n return style;\n }\n\n return convertCase(style);\n }\n\n function onChangeValue(value, prop, rule) {\n if (prop.indexOf('--') === 0) {\n return value;\n }\n\n var hyphenatedProp = hyphenate(prop); // There was no camel case in place\n\n if (prop === hyphenatedProp) return value;\n rule.prop(hyphenatedProp, value); // Core will ignore that property value we set the proper one above.\n\n return null;\n }\n\n return {\n onProcessStyle: onProcessStyle,\n onChangeValue: onChangeValue\n };\n}\n\nexport default camelCase;\n","import { hasCSSTOMSupport } from 'jss';\n\nvar px = hasCSSTOMSupport && CSS ? CSS.px : 'px';\nvar ms = hasCSSTOMSupport && CSS ? CSS.ms : 'ms';\nvar percent = hasCSSTOMSupport && CSS ? CSS.percent : '%';\n/**\n * Generated jss-plugin-default-unit CSS property units\n *\n * @type object\n */\n\nvar defaultUnits = {\n // Animation properties\n 'animation-delay': ms,\n 'animation-duration': ms,\n // Background properties\n 'background-position': px,\n 'background-position-x': px,\n 'background-position-y': px,\n 'background-size': px,\n // Border Properties\n border: px,\n 'border-bottom': px,\n 'border-bottom-left-radius': px,\n 'border-bottom-right-radius': px,\n 'border-bottom-width': px,\n 'border-left': px,\n 'border-left-width': px,\n 'border-radius': px,\n 'border-right': px,\n 'border-right-width': px,\n 'border-top': px,\n 'border-top-left-radius': px,\n 'border-top-right-radius': px,\n 'border-top-width': px,\n 'border-width': px,\n // Margin properties\n margin: px,\n 'margin-bottom': px,\n 'margin-left': px,\n 'margin-right': px,\n 'margin-top': px,\n // Padding properties\n padding: px,\n 'padding-bottom': px,\n 'padding-left': px,\n 'padding-right': px,\n 'padding-top': px,\n // Mask properties\n 'mask-position-x': px,\n 'mask-position-y': px,\n 'mask-size': px,\n // Width and height properties\n height: px,\n width: px,\n 'min-height': px,\n 'max-height': px,\n 'min-width': px,\n 'max-width': px,\n // Position properties\n bottom: px,\n left: px,\n top: px,\n right: px,\n // Shadow properties\n 'box-shadow': px,\n 'text-shadow': px,\n // Column properties\n 'column-gap': px,\n 'column-rule': px,\n 'column-rule-width': px,\n 'column-width': px,\n // Font and text properties\n 'font-size': px,\n 'font-size-delta': px,\n 'letter-spacing': px,\n 'text-indent': px,\n 'text-stroke': px,\n 'text-stroke-width': px,\n 'word-spacing': px,\n // Motion properties\n motion: px,\n 'motion-offset': px,\n // Outline properties\n outline: px,\n 'outline-offset': px,\n 'outline-width': px,\n // Perspective properties\n perspective: px,\n 'perspective-origin-x': percent,\n 'perspective-origin-y': percent,\n // Transform properties\n 'transform-origin': percent,\n 'transform-origin-x': percent,\n 'transform-origin-y': percent,\n 'transform-origin-z': percent,\n // Transition properties\n 'transition-delay': ms,\n 'transition-duration': ms,\n // Alignment properties\n 'vertical-align': px,\n 'flex-basis': px,\n // Some random properties\n 'shape-margin': px,\n size: px,\n // Grid properties\n grid: px,\n 'grid-gap': px,\n 'grid-row-gap': px,\n 'grid-column-gap': px,\n 'grid-template-rows': px,\n 'grid-template-columns': px,\n 'grid-auto-rows': px,\n 'grid-auto-columns': px,\n // Not existing properties.\n // Used to avoid issues with jss-plugin-expand integration.\n 'box-shadow-x': px,\n 'box-shadow-y': px,\n 'box-shadow-blur': px,\n 'box-shadow-spread': px,\n 'font-line-height': px,\n 'text-shadow-x': px,\n 'text-shadow-y': px,\n 'text-shadow-blur': px\n};\n\n/**\n * Clones the object and adds a camel cased property version.\n */\nfunction addCamelCasedVersion(obj) {\n var regExp = /(-[a-z])/g;\n\n var replace = function replace(str) {\n return str[1].toUpperCase();\n };\n\n var newObj = {};\n\n for (var _key in obj) {\n newObj[_key] = obj[_key];\n newObj[_key.replace(regExp, replace)] = obj[_key];\n }\n\n return newObj;\n}\n\nvar units = addCamelCasedVersion(defaultUnits);\n/**\n * Recursive deep style passing function\n */\n\nfunction iterate(prop, value, options) {\n if (!value) return value;\n\n if (Array.isArray(value)) {\n for (var i = 0; i < value.length; i++) {\n value[i] = iterate(prop, value[i], options);\n }\n } else if (typeof value === 'object') {\n if (prop === 'fallbacks') {\n for (var innerProp in value) {\n value[innerProp] = iterate(innerProp, value[innerProp], options);\n }\n } else {\n for (var _innerProp in value) {\n value[_innerProp] = iterate(prop + \"-\" + _innerProp, value[_innerProp], options);\n }\n }\n } else if (typeof value === 'number') {\n var unit = options[prop] || units[prop];\n\n if (unit) {\n return typeof unit === 'function' ? unit(value).toString() : \"\" + value + unit;\n }\n\n return value.toString();\n }\n\n return value;\n}\n/**\n * Add unit to numeric values.\n */\n\n\nfunction defaultUnit(options) {\n if (options === void 0) {\n options = {};\n }\n\n var camelCasedOptions = addCamelCasedVersion(options);\n\n function onProcessStyle(style, rule) {\n if (rule.type !== 'style') return style;\n\n for (var prop in style) {\n style[prop] = iterate(prop, style[prop], camelCasedOptions);\n }\n\n return style;\n }\n\n function onChangeValue(value, prop) {\n return iterate(prop, value, camelCasedOptions);\n }\n\n return {\n onProcessStyle: onProcessStyle,\n onChangeValue: onChangeValue\n };\n}\n\nexport default defaultUnit;\n","/**\n * A scheme for converting properties from array to regular style.\n * All properties listed below will be transformed to a string separated by space.\n */\nvar propArray = {\n 'background-size': true,\n 'background-position': true,\n border: true,\n 'border-bottom': true,\n 'border-left': true,\n 'border-top': true,\n 'border-right': true,\n 'border-radius': true,\n 'border-image': true,\n 'border-width': true,\n 'border-style': true,\n 'border-color': true,\n 'box-shadow': true,\n flex: true,\n margin: true,\n padding: true,\n outline: true,\n 'transform-origin': true,\n transform: true,\n transition: true\n /**\n * A scheme for converting arrays to regular styles inside of objects.\n * For e.g.: \"{position: [0, 0]}\" => \"background-position: 0 0;\".\n */\n\n};\nvar propArrayInObj = {\n position: true,\n // background-position\n size: true // background-size\n\n /**\n * A scheme for parsing and building correct styles from passed objects.\n */\n\n};\nvar propObj = {\n padding: {\n top: 0,\n right: 0,\n bottom: 0,\n left: 0\n },\n margin: {\n top: 0,\n right: 0,\n bottom: 0,\n left: 0\n },\n background: {\n attachment: null,\n color: null,\n image: null,\n position: null,\n repeat: null\n },\n border: {\n width: null,\n style: null,\n color: null\n },\n 'border-top': {\n width: null,\n style: null,\n color: null\n },\n 'border-right': {\n width: null,\n style: null,\n color: null\n },\n 'border-bottom': {\n width: null,\n style: null,\n color: null\n },\n 'border-left': {\n width: null,\n style: null,\n color: null\n },\n outline: {\n width: null,\n style: null,\n color: null\n },\n 'list-style': {\n type: null,\n position: null,\n image: null\n },\n transition: {\n property: null,\n duration: null,\n 'timing-function': null,\n timingFunction: null,\n // Needed for avoiding comilation issues with jss-plugin-camel-case\n delay: null\n },\n animation: {\n name: null,\n duration: null,\n 'timing-function': null,\n timingFunction: null,\n // Needed to avoid compilation issues with jss-plugin-camel-case\n delay: null,\n 'iteration-count': null,\n iterationCount: null,\n // Needed to avoid compilation issues with jss-plugin-camel-case\n direction: null,\n 'fill-mode': null,\n fillMode: null,\n // Needed to avoid compilation issues with jss-plugin-camel-case\n 'play-state': null,\n playState: null // Needed to avoid compilation issues with jss-plugin-camel-case\n\n },\n 'box-shadow': {\n x: 0,\n y: 0,\n blur: 0,\n spread: 0,\n color: null,\n inset: null\n },\n 'text-shadow': {\n x: 0,\n y: 0,\n blur: null,\n color: null\n }\n /**\n * A scheme for converting non-standart properties inside object.\n * For e.g.: include 'border-radius' property inside 'border' object.\n */\n\n};\nvar customPropObj = {\n border: {\n radius: 'border-radius',\n image: 'border-image',\n width: 'border-width',\n style: 'border-style',\n color: 'border-color'\n },\n 'border-bottom': {\n width: 'border-bottom-width',\n style: 'border-bottom-style',\n color: 'border-bottom-color'\n },\n 'border-top': {\n width: 'border-top-width',\n style: 'border-top-style',\n color: 'border-top-color'\n },\n 'border-left': {\n width: 'border-left-width',\n style: 'border-left-style',\n color: 'border-left-color'\n },\n 'border-right': {\n width: 'border-right-width',\n style: 'border-right-style',\n color: 'border-right-color'\n },\n background: {\n size: 'background-size',\n image: 'background-image'\n },\n font: {\n style: 'font-style',\n variant: 'font-variant',\n weight: 'font-weight',\n stretch: 'font-stretch',\n size: 'font-size',\n family: 'font-family',\n lineHeight: 'line-height',\n // Needed to avoid compilation issues with jss-plugin-camel-case\n 'line-height': 'line-height'\n },\n flex: {\n grow: 'flex-grow',\n basis: 'flex-basis',\n direction: 'flex-direction',\n wrap: 'flex-wrap',\n flow: 'flex-flow',\n shrink: 'flex-shrink'\n },\n align: {\n self: 'align-self',\n items: 'align-items',\n content: 'align-content'\n },\n grid: {\n 'template-columns': 'grid-template-columns',\n templateColumns: 'grid-template-columns',\n 'template-rows': 'grid-template-rows',\n templateRows: 'grid-template-rows',\n 'template-areas': 'grid-template-areas',\n templateAreas: 'grid-template-areas',\n template: 'grid-template',\n 'auto-columns': 'grid-auto-columns',\n autoColumns: 'grid-auto-columns',\n 'auto-rows': 'grid-auto-rows',\n autoRows: 'grid-auto-rows',\n 'auto-flow': 'grid-auto-flow',\n autoFlow: 'grid-auto-flow',\n row: 'grid-row',\n column: 'grid-column',\n 'row-start': 'grid-row-start',\n rowStart: 'grid-row-start',\n 'row-end': 'grid-row-end',\n rowEnd: 'grid-row-end',\n 'column-start': 'grid-column-start',\n columnStart: 'grid-column-start',\n 'column-end': 'grid-column-end',\n columnEnd: 'grid-column-end',\n area: 'grid-area',\n gap: 'grid-gap',\n 'row-gap': 'grid-row-gap',\n rowGap: 'grid-row-gap',\n 'column-gap': 'grid-column-gap',\n columnGap: 'grid-column-gap'\n }\n};\n\n/* eslint-disable no-use-before-define */\n\n/**\n * Map values by given prop.\n *\n * @param {Array} array of values\n * @param {String} original property\n * @param {String} original rule\n * @return {String} mapped values\n */\nfunction mapValuesByProp(value, prop, rule) {\n return value.map(function (item) {\n return objectToArray(item, prop, rule, false, true);\n });\n}\n/**\n * Convert array to nested array, if needed\n */\n\n\nfunction processArray(value, prop, scheme, rule) {\n if (scheme[prop] == null) return value;\n if (value.length === 0) return [];\n if (Array.isArray(value[0])) return processArray(value[0], prop, scheme, rule);\n\n if (typeof value[0] === 'object') {\n return mapValuesByProp(value, prop, rule);\n }\n\n return [value];\n}\n/**\n * Convert object to array.\n */\n\n\nfunction objectToArray(value, prop, rule, isFallback, isInArray) {\n if (!(propObj[prop] || customPropObj[prop])) return [];\n var result = []; // Check if exists any non-standard property\n\n if (customPropObj[prop]) {\n // eslint-disable-next-line no-param-reassign\n value = customPropsToStyle(value, rule, customPropObj[prop], isFallback);\n } // Pass throught all standart props\n\n\n if (Object.keys(value).length) {\n for (var baseProp in propObj[prop]) {\n if (value[baseProp]) {\n if (Array.isArray(value[baseProp])) {\n result.push(propArrayInObj[baseProp] === null ? value[baseProp] : value[baseProp].join(' '));\n } else result.push(value[baseProp]);\n\n continue;\n } // Add default value from props config.\n\n\n if (propObj[prop][baseProp] != null) {\n result.push(propObj[prop][baseProp]);\n }\n }\n }\n\n if (!result.length || isInArray) return result;\n return [result];\n}\n/**\n * Convert custom properties values to styles adding them to rule directly\n */\n\n\nfunction customPropsToStyle(value, rule, customProps, isFallback) {\n for (var prop in customProps) {\n var propName = customProps[prop]; // If current property doesn't exist already in rule - add new one\n\n if (typeof value[prop] !== 'undefined' && (isFallback || !rule.prop(propName))) {\n var _styleDetector;\n\n var appendedValue = styleDetector((_styleDetector = {}, _styleDetector[propName] = value[prop], _styleDetector), rule)[propName]; // Add style directly in rule\n\n if (isFallback) rule.style.fallbacks[propName] = appendedValue;else rule.style[propName] = appendedValue;\n } // Delete converted property to avoid double converting\n\n\n delete value[prop];\n }\n\n return value;\n}\n/**\n * Detect if a style needs to be converted.\n */\n\n\nfunction styleDetector(style, rule, isFallback) {\n for (var prop in style) {\n var value = style[prop];\n\n if (Array.isArray(value)) {\n // Check double arrays to avoid recursion.\n if (!Array.isArray(value[0])) {\n if (prop === 'fallbacks') {\n for (var index = 0; index < style.fallbacks.length; index++) {\n style.fallbacks[index] = styleDetector(style.fallbacks[index], rule, true);\n }\n\n continue;\n }\n\n style[prop] = processArray(value, prop, propArray, rule); // Avoid creating properties with empty values\n\n if (!style[prop].length) delete style[prop];\n }\n } else if (typeof value === 'object') {\n if (prop === 'fallbacks') {\n style.fallbacks = styleDetector(style.fallbacks, rule, true);\n continue;\n }\n\n style[prop] = objectToArray(value, prop, rule, isFallback); // Avoid creating properties with empty values\n\n if (!style[prop].length) delete style[prop];\n } // Maybe a computed value resulting in an empty string\n else if (style[prop] === '') delete style[prop];\n }\n\n return style;\n}\n/**\n * Adds possibility to write expanded styles.\n */\n\n\nfunction jssExpand() {\n function onProcessStyle(style, rule) {\n if (!style || rule.type !== 'style') return style;\n\n if (Array.isArray(style)) {\n // Pass rules one by one and reformat them\n for (var index = 0; index < style.length; index++) {\n style[index] = styleDetector(style[index], rule);\n }\n\n return style;\n }\n\n return styleDetector(style, rule);\n }\n\n return {\n onProcessStyle: onProcessStyle\n };\n}\n\nexport default jssExpand;\n","import isInBrowser from 'is-in-browser';\nimport _toConsumableArray from '@babel/runtime/helpers/esm/toConsumableArray';\n\n// Export javascript style and css style vendor prefixes.\nvar js = '';\nvar css = '';\nvar vendor = '';\nvar browser = '';\nvar isTouch = isInBrowser && 'ontouchstart' in document.documentElement; // We should not do anything if required serverside.\n\nif (isInBrowser) {\n // Order matters. We need to check Webkit the last one because\n // other vendors use to add Webkit prefixes to some properties\n var jsCssMap = {\n Moz: '-moz-',\n ms: '-ms-',\n O: '-o-',\n Webkit: '-webkit-'\n };\n\n var _document$createEleme = document.createElement('p'),\n style = _document$createEleme.style;\n\n var testProp = 'Transform';\n\n for (var key in jsCssMap) {\n if (key + testProp in style) {\n js = key;\n css = jsCssMap[key];\n break;\n }\n } // Correctly detect the Edge browser.\n\n\n if (js === 'Webkit' && 'msHyphens' in style) {\n js = 'ms';\n css = jsCssMap.ms;\n browser = 'edge';\n } // Correctly detect the Safari browser.\n\n\n if (js === 'Webkit' && '-apple-trailing-word' in style) {\n vendor = 'apple';\n }\n}\n/**\n * Vendor prefix string for the current browser.\n *\n * @type {{js: String, css: String, vendor: String, browser: String}}\n * @api public\n */\n\n\nvar prefix = {\n js: js,\n css: css,\n vendor: vendor,\n browser: browser,\n isTouch: isTouch\n};\n\n/**\n * Test if a keyframe at-rule should be prefixed or not\n *\n * @param {String} vendor prefix string for the current browser.\n * @return {String}\n * @api public\n */\n\nfunction supportedKeyframes(key) {\n // Keyframes is already prefixed. e.g. key = '@-webkit-keyframes a'\n if (key[1] === '-') return key; // No need to prefix IE/Edge. Older browsers will ignore unsupported rules.\n // https://caniuse.com/#search=keyframes\n\n if (prefix.js === 'ms') return key;\n return \"@\" + prefix.css + \"keyframes\" + key.substr(10);\n}\n\n// https://caniuse.com/#search=appearance\n\nvar appearence = {\n noPrefill: ['appearance'],\n supportedProperty: function supportedProperty(prop) {\n if (prop !== 'appearance') return false;\n if (prefix.js === 'ms') return \"-webkit-\" + prop;\n return prefix.css + prop;\n }\n};\n\n// https://caniuse.com/#search=color-adjust\n\nvar colorAdjust = {\n noPrefill: ['color-adjust'],\n supportedProperty: function supportedProperty(prop) {\n if (prop !== 'color-adjust') return false;\n if (prefix.js === 'Webkit') return prefix.css + \"print-\" + prop;\n return prop;\n }\n};\n\nvar regExp = /[-\\s]+(.)?/g;\n/**\n * Replaces the letter with the capital letter\n *\n * @param {String} match\n * @param {String} c\n * @return {String}\n * @api private\n */\n\nfunction toUpper(match, c) {\n return c ? c.toUpperCase() : '';\n}\n/**\n * Convert dash separated strings to camel-cased.\n *\n * @param {String} str\n * @return {String}\n * @api private\n */\n\n\nfunction camelize(str) {\n return str.replace(regExp, toUpper);\n}\n\n/**\n * Convert dash separated strings to pascal cased.\n *\n * @param {String} str\n * @return {String}\n * @api private\n */\n\nfunction pascalize(str) {\n return camelize(\"-\" + str);\n}\n\n// but we can use a longhand property instead.\n// https://caniuse.com/#search=mask\n\nvar mask = {\n noPrefill: ['mask'],\n supportedProperty: function supportedProperty(prop, style) {\n if (!/^mask/.test(prop)) return false;\n\n if (prefix.js === 'Webkit') {\n var longhand = 'mask-image';\n\n if (camelize(longhand) in style) {\n return prop;\n }\n\n if (prefix.js + pascalize(longhand) in style) {\n return prefix.css + prop;\n }\n }\n\n return prop;\n }\n};\n\n// https://caniuse.com/#search=text-orientation\n\nvar textOrientation = {\n noPrefill: ['text-orientation'],\n supportedProperty: function supportedProperty(prop) {\n if (prop !== 'text-orientation') return false;\n\n if (prefix.vendor === 'apple' && !prefix.isTouch) {\n return prefix.css + prop;\n }\n\n return prop;\n }\n};\n\n// https://caniuse.com/#search=transform\n\nvar transform = {\n noPrefill: ['transform'],\n supportedProperty: function supportedProperty(prop, style, options) {\n if (prop !== 'transform') return false;\n\n if (options.transform) {\n return prop;\n }\n\n return prefix.css + prop;\n }\n};\n\n// https://caniuse.com/#search=transition\n\nvar transition = {\n noPrefill: ['transition'],\n supportedProperty: function supportedProperty(prop, style, options) {\n if (prop !== 'transition') return false;\n\n if (options.transition) {\n return prop;\n }\n\n return prefix.css + prop;\n }\n};\n\n// https://caniuse.com/#search=writing-mode\n\nvar writingMode = {\n noPrefill: ['writing-mode'],\n supportedProperty: function supportedProperty(prop) {\n if (prop !== 'writing-mode') return false;\n\n if (prefix.js === 'Webkit' || prefix.js === 'ms') {\n return prefix.css + prop;\n }\n\n return prop;\n }\n};\n\n// https://caniuse.com/#search=user-select\n\nvar userSelect = {\n noPrefill: ['user-select'],\n supportedProperty: function supportedProperty(prop) {\n if (prop !== 'user-select') return false;\n\n if (prefix.js === 'Moz' || prefix.js === 'ms' || prefix.vendor === 'apple') {\n return prefix.css + prop;\n }\n\n return prop;\n }\n};\n\n// https://caniuse.com/#search=multicolumn\n// https://github.com/postcss/autoprefixer/issues/491\n// https://github.com/postcss/autoprefixer/issues/177\n\nvar breakPropsOld = {\n supportedProperty: function supportedProperty(prop, style) {\n if (!/^break-/.test(prop)) return false;\n\n if (prefix.js === 'Webkit') {\n var jsProp = \"WebkitColumn\" + pascalize(prop);\n return jsProp in style ? prefix.css + \"column-\" + prop : false;\n }\n\n if (prefix.js === 'Moz') {\n var _jsProp = \"page\" + pascalize(prop);\n\n return _jsProp in style ? \"page-\" + prop : false;\n }\n\n return false;\n }\n};\n\n// See https://github.com/postcss/autoprefixer/issues/324.\n\nvar inlineLogicalOld = {\n supportedProperty: function supportedProperty(prop, style) {\n if (!/^(border|margin|padding)-inline/.test(prop)) return false;\n if (prefix.js === 'Moz') return prop;\n var newProp = prop.replace('-inline', '');\n return prefix.js + pascalize(newProp) in style ? prefix.css + newProp : false;\n }\n};\n\n// Camelization is required because we can't test using.\n// CSS syntax for e.g. in FF.\n\nvar unprefixed = {\n supportedProperty: function supportedProperty(prop, style) {\n return camelize(prop) in style ? prop : false;\n }\n};\n\nvar prefixed = {\n supportedProperty: function supportedProperty(prop, style) {\n var pascalized = pascalize(prop); // Return custom CSS variable without prefixing.\n\n if (prop[0] === '-') return prop; // Return already prefixed value without prefixing.\n\n if (prop[0] === '-' && prop[1] === '-') return prop;\n if (prefix.js + pascalized in style) return prefix.css + prop; // Try webkit fallback.\n\n if (prefix.js !== 'Webkit' && \"Webkit\" + pascalized in style) return \"-webkit-\" + prop;\n return false;\n }\n};\n\n// https://caniuse.com/#search=scroll-snap\n\nvar scrollSnap = {\n supportedProperty: function supportedProperty(prop) {\n if (prop.substring(0, 11) !== 'scroll-snap') return false;\n\n if (prefix.js === 'ms') {\n return \"\" + prefix.css + prop;\n }\n\n return prop;\n }\n};\n\n// https://caniuse.com/#search=overscroll-behavior\n\nvar overscrollBehavior = {\n supportedProperty: function supportedProperty(prop) {\n if (prop !== 'overscroll-behavior') return false;\n\n if (prefix.js === 'ms') {\n return prefix.css + \"scroll-chaining\";\n }\n\n return prop;\n }\n};\n\nvar propMap = {\n 'flex-grow': 'flex-positive',\n 'flex-shrink': 'flex-negative',\n 'flex-basis': 'flex-preferred-size',\n 'justify-content': 'flex-pack',\n order: 'flex-order',\n 'align-items': 'flex-align',\n 'align-content': 'flex-line-pack' // 'align-self' is handled by 'align-self' plugin.\n\n}; // Support old flex spec from 2012.\n\nvar flex2012 = {\n supportedProperty: function supportedProperty(prop, style) {\n var newProp = propMap[prop];\n if (!newProp) return false;\n return prefix.js + pascalize(newProp) in style ? prefix.css + newProp : false;\n }\n};\n\nvar propMap$1 = {\n flex: 'box-flex',\n 'flex-grow': 'box-flex',\n 'flex-direction': ['box-orient', 'box-direction'],\n order: 'box-ordinal-group',\n 'align-items': 'box-align',\n 'flex-flow': ['box-orient', 'box-direction'],\n 'justify-content': 'box-pack'\n};\nvar propKeys = Object.keys(propMap$1);\n\nvar prefixCss = function prefixCss(p) {\n return prefix.css + p;\n}; // Support old flex spec from 2009.\n\n\nvar flex2009 = {\n supportedProperty: function supportedProperty(prop, style, _ref) {\n var multiple = _ref.multiple;\n\n if (propKeys.indexOf(prop) > -1) {\n var newProp = propMap$1[prop];\n\n if (!Array.isArray(newProp)) {\n return prefix.js + pascalize(newProp) in style ? prefix.css + newProp : false;\n }\n\n if (!multiple) return false;\n\n for (var i = 0; i < newProp.length; i++) {\n if (!(prefix.js + pascalize(newProp[0]) in style)) {\n return false;\n }\n }\n\n return newProp.map(prefixCss);\n }\n\n return false;\n }\n};\n\n// plugins = [\n// ...plugins,\n// breakPropsOld,\n// inlineLogicalOld,\n// unprefixed,\n// prefixed,\n// scrollSnap,\n// flex2012,\n// flex2009\n// ]\n// Plugins without 'noPrefill' value, going last.\n// 'flex-*' plugins should be at the bottom.\n// 'flex2009' going after 'flex2012'.\n// 'prefixed' going after 'unprefixed'\n\nvar plugins = [appearence, colorAdjust, mask, textOrientation, transform, transition, writingMode, userSelect, breakPropsOld, inlineLogicalOld, unprefixed, prefixed, scrollSnap, overscrollBehavior, flex2012, flex2009];\nvar propertyDetectors = plugins.filter(function (p) {\n return p.supportedProperty;\n}).map(function (p) {\n return p.supportedProperty;\n});\nvar noPrefill = plugins.filter(function (p) {\n return p.noPrefill;\n}).reduce(function (a, p) {\n a.push.apply(a, _toConsumableArray(p.noPrefill));\n return a;\n}, []);\n\nvar el;\nvar cache = {};\n\nif (isInBrowser) {\n el = document.createElement('p'); // We test every property on vendor prefix requirement.\n // Once tested, result is cached. It gives us up to 70% perf boost.\n // http://jsperf.com/element-style-object-access-vs-plain-object\n //\n // Prefill cache with known css properties to reduce amount of\n // properties we need to feature test at runtime.\n // http://davidwalsh.name/vendor-prefix\n\n var computed = window.getComputedStyle(document.documentElement, '');\n\n for (var key$1 in computed) {\n // eslint-disable-next-line no-restricted-globals\n if (!isNaN(key$1)) cache[computed[key$1]] = computed[key$1];\n } // Properties that cannot be correctly detected using the\n // cache prefill method.\n\n\n noPrefill.forEach(function (x) {\n return delete cache[x];\n });\n}\n/**\n * Test if a property is supported, returns supported property with vendor\n * prefix if required. Returns `false` if not supported.\n *\n * @param {String} prop dash separated\n * @param {Object} [options]\n * @return {String|Boolean}\n * @api public\n */\n\n\nfunction supportedProperty(prop, options) {\n if (options === void 0) {\n options = {};\n }\n\n // For server-side rendering.\n if (!el) return prop; // Remove cache for benchmark tests or return property from the cache.\n\n if (process.env.NODE_ENV !== 'benchmark' && cache[prop] != null) {\n return cache[prop];\n } // Check if 'transition' or 'transform' natively supported in browser.\n\n\n if (prop === 'transition' || prop === 'transform') {\n options[prop] = prop in el.style;\n } // Find a plugin for current prefix property.\n\n\n for (var i = 0; i < propertyDetectors.length; i++) {\n cache[prop] = propertyDetectors[i](prop, el.style, options); // Break loop, if value found.\n\n if (cache[prop]) break;\n } // Reset styles for current property.\n // Firefox can even throw an error for invalid properties, e.g., \"0\".\n\n\n try {\n el.style[prop] = '';\n } catch (err) {\n return false;\n }\n\n return cache[prop];\n}\n\nvar cache$1 = {};\nvar transitionProperties = {\n transition: 1,\n 'transition-property': 1,\n '-webkit-transition': 1,\n '-webkit-transition-property': 1\n};\nvar transPropsRegExp = /(^\\s*[\\w-]+)|, (\\s*[\\w-]+)(?![^()]*\\))/g;\nvar el$1;\n/**\n * Returns prefixed value transition/transform if needed.\n *\n * @param {String} match\n * @param {String} p1\n * @param {String} p2\n * @return {String}\n * @api private\n */\n\nfunction prefixTransitionCallback(match, p1, p2) {\n if (p1 === 'var') return 'var';\n if (p1 === 'all') return 'all';\n if (p2 === 'all') return ', all';\n var prefixedValue = p1 ? supportedProperty(p1) : \", \" + supportedProperty(p2);\n if (!prefixedValue) return p1 || p2;\n return prefixedValue;\n}\n\nif (isInBrowser) el$1 = document.createElement('p');\n/**\n * Returns prefixed value if needed. Returns `false` if value is not supported.\n *\n * @param {String} property\n * @param {String} value\n * @return {String|Boolean}\n * @api public\n */\n\nfunction supportedValue(property, value) {\n // For server-side rendering.\n var prefixedValue = value;\n if (!el$1 || property === 'content') return value; // It is a string or a number as a string like '1'.\n // We want only prefixable values here.\n // eslint-disable-next-line no-restricted-globals\n\n if (typeof prefixedValue !== 'string' || !isNaN(parseInt(prefixedValue, 10))) {\n return prefixedValue;\n } // Create cache key for current value.\n\n\n var cacheKey = property + prefixedValue; // Remove cache for benchmark tests or return value from cache.\n\n if (process.env.NODE_ENV !== 'benchmark' && cache$1[cacheKey] != null) {\n return cache$1[cacheKey];\n } // IE can even throw an error in some cases, for e.g. style.content = 'bar'.\n\n\n try {\n // Test value as it is.\n el$1.style[property] = prefixedValue;\n } catch (err) {\n // Return false if value not supported.\n cache$1[cacheKey] = false;\n return false;\n } // If 'transition' or 'transition-property' property.\n\n\n if (transitionProperties[property]) {\n prefixedValue = prefixedValue.replace(transPropsRegExp, prefixTransitionCallback);\n } else if (el$1.style[property] === '') {\n // Value with a vendor prefix.\n prefixedValue = prefix.css + prefixedValue; // Hardcode test to convert \"flex\" to \"-ms-flexbox\" for IE10.\n\n if (prefixedValue === '-ms-flex') el$1.style[property] = '-ms-flexbox'; // Test prefixed value.\n\n el$1.style[property] = prefixedValue; // Return false if value not supported.\n\n if (el$1.style[property] === '') {\n cache$1[cacheKey] = false;\n return false;\n }\n } // Reset styles for current property.\n\n\n el$1.style[property] = ''; // Write current value to cache.\n\n cache$1[cacheKey] = prefixedValue;\n return cache$1[cacheKey];\n}\n\nexport { prefix, supportedKeyframes, supportedProperty, supportedValue };\n","import { supportedKeyframes, supportedValue, supportedProperty } from 'css-vendor';\nimport { toCssValue } from 'jss';\n\n/**\n * Add vendor prefix to a property name when needed.\n *\n * @api public\n */\n\nfunction jssVendorPrefixer() {\n function onProcessRule(rule) {\n if (rule.type === 'keyframes') {\n var atRule = rule;\n atRule.at = supportedKeyframes(atRule.at);\n }\n }\n\n function prefixStyle(style) {\n for (var prop in style) {\n var value = style[prop];\n\n if (prop === 'fallbacks' && Array.isArray(value)) {\n style[prop] = value.map(prefixStyle);\n continue;\n }\n\n var changeProp = false;\n var supportedProp = supportedProperty(prop);\n if (supportedProp && supportedProp !== prop) changeProp = true;\n var changeValue = false;\n var supportedValue$$1 = supportedValue(supportedProp, toCssValue(value));\n if (supportedValue$$1 && supportedValue$$1 !== value) changeValue = true;\n\n if (changeProp || changeValue) {\n if (changeProp) delete style[prop];\n style[supportedProp || prop] = supportedValue$$1 || value;\n }\n }\n\n return style;\n }\n\n function onProcessStyle(style, rule) {\n if (rule.type !== 'style') return style;\n return prefixStyle(style);\n }\n\n function onChangeValue(value, prop) {\n return supportedValue(prop, toCssValue(value)) || value;\n }\n\n return {\n onProcessRule: onProcessRule,\n onProcessStyle: onProcessStyle,\n onChangeValue: onChangeValue\n };\n}\n\nexport default jssVendorPrefixer;\n","import functions from 'jss-plugin-rule-value-function';\nimport observable from 'jss-plugin-rule-value-observable';\nimport template from 'jss-plugin-template';\nimport global from 'jss-plugin-global';\nimport extend from 'jss-plugin-extend';\nimport nested from 'jss-plugin-nested';\nimport compose from 'jss-plugin-compose';\nimport camelCase from 'jss-plugin-camel-case';\nimport defaultUnit from 'jss-plugin-default-unit';\nimport expand from 'jss-plugin-expand';\nimport vendorPrefixer from 'jss-plugin-vendor-prefixer';\nimport propsSort from 'jss-plugin-props-sort';\n\nvar index = (function (options) {\n if (options === void 0) {\n options = {};\n }\n\n return {\n plugins: [functions(), observable(options.observable), template(), global(), extend(), nested(), compose(), camelCase(), defaultUnit(options.defaultUnit), expand(), vendorPrefixer(), propsSort()]\n };\n});\n\nexport default index;\n","/**\n * Sort props by length.\n */\nfunction jssPropsSort() {\n var sort = function sort(prop0, prop1) {\n if (prop0.length === prop1.length) {\n return prop0 > prop1 ? 1 : -1;\n }\n\n return prop0.length - prop1.length;\n };\n\n return {\n onProcessStyle: function onProcessStyle(style, rule) {\n if (rule.type !== 'style') return style;\n var newStyle = {};\n var props = Object.keys(style).sort(sort);\n\n for (var i = 0; i < props.length; i++) {\n newStyle[props[i]] = style[props[i]];\n }\n\n return newStyle;\n }\n };\n}\n\nexport default jssPropsSort;\n","function shallowEqualObjects(objA, objB) {\n if (objA === objB) {\n return true;\n }\n\n if (!objA || !objB) {\n return false;\n }\n\n var aKeys = Object.keys(objA);\n var bKeys = Object.keys(objB);\n var len = aKeys.length;\n\n if (bKeys.length !== len) {\n return false;\n }\n\n for (var i = 0; i < len; i++) {\n var key = aKeys[i];\n\n if (objA[key] !== objB[key] || !Object.prototype.hasOwnProperty.call(objB, key)) {\n return false;\n }\n }\n\n return true;\n}\n\nfunction shallowEqualArrays(arrA, arrB) {\n if (arrA === arrB) {\n return true;\n }\n\n if (!arrA || !arrB) {\n return false;\n }\n\n var len = arrA.length;\n\n if (arrB.length !== len) {\n return false;\n }\n\n for (var i = 0; i < len; i++) {\n if (arrA[i] !== arrB[i]) {\n return false;\n }\n }\n\n return true;\n}\n\nexport { shallowEqualArrays, shallowEqualObjects };\n","function memoize(fn) {\n var cache = {};\n return function (arg) {\n if (cache[arg] === undefined) cache[arg] = fn(arg);\n return cache[arg];\n };\n}\n\nexport default memoize;\n","import memoize from '@emotion/memoize';\n\nvar reactPropsRegex = /^((children|dangerouslySetInnerHTML|key|ref|autoFocus|defaultValue|defaultChecked|innerHTML|suppressContentEditableWarning|suppressHydrationWarning|valueLink|accept|acceptCharset|accessKey|action|allow|allowUserMedia|allowPaymentRequest|allowFullScreen|allowTransparency|alt|async|autoComplete|autoPlay|capture|cellPadding|cellSpacing|challenge|charSet|checked|cite|classID|className|cols|colSpan|content|contentEditable|contextMenu|controls|controlsList|coords|crossOrigin|data|dateTime|default|defer|dir|disabled|download|draggable|encType|form|formAction|formEncType|formMethod|formNoValidate|formTarget|frameBorder|headers|height|hidden|high|href|hrefLang|htmlFor|httpEquiv|id|inputMode|integrity|is|keyParams|keyType|kind|label|lang|list|loop|low|marginHeight|marginWidth|max|maxLength|media|mediaGroup|method|min|minLength|multiple|muted|name|nonce|noValidate|open|optimum|pattern|placeholder|playsInline|poster|preload|profile|radioGroup|readOnly|referrerPolicy|rel|required|reversed|role|rows|rowSpan|sandbox|scope|scoped|scrolling|seamless|selected|shape|size|sizes|slot|span|spellCheck|src|srcDoc|srcLang|srcSet|start|step|style|summary|tabIndex|target|title|type|useMap|value|width|wmode|wrap|about|datatype|inlist|prefix|property|resource|typeof|vocab|autoCapitalize|autoCorrect|autoSave|color|itemProp|itemScope|itemType|itemID|itemRef|results|security|unselectable|accentHeight|accumulate|additive|alignmentBaseline|allowReorder|alphabetic|amplitude|arabicForm|ascent|attributeName|attributeType|autoReverse|azimuth|baseFrequency|baselineShift|baseProfile|bbox|begin|bias|by|calcMode|capHeight|clip|clipPathUnits|clipPath|clipRule|colorInterpolation|colorInterpolationFilters|colorProfile|colorRendering|contentScriptType|contentStyleType|cursor|cx|cy|d|decelerate|descent|diffuseConstant|direction|display|divisor|dominantBaseline|dur|dx|dy|edgeMode|elevation|enableBackground|end|exponent|externalResourcesRequired|fill|fillOpacity|fillRule|filter|filterRes|filterUnits|floodColor|floodOpacity|focusable|fontFamily|fontSize|fontSizeAdjust|fontStretch|fontStyle|fontVariant|fontWeight|format|from|fr|fx|fy|g1|g2|glyphName|glyphOrientationHorizontal|glyphOrientationVertical|glyphRef|gradientTransform|gradientUnits|hanging|horizAdvX|horizOriginX|ideographic|imageRendering|in|in2|intercept|k|k1|k2|k3|k4|kernelMatrix|kernelUnitLength|kerning|keyPoints|keySplines|keyTimes|lengthAdjust|letterSpacing|lightingColor|limitingConeAngle|local|markerEnd|markerMid|markerStart|markerHeight|markerUnits|markerWidth|mask|maskContentUnits|maskUnits|mathematical|mode|numOctaves|offset|opacity|operator|order|orient|orientation|origin|overflow|overlinePosition|overlineThickness|panose1|paintOrder|pathLength|patternContentUnits|patternTransform|patternUnits|pointerEvents|points|pointsAtX|pointsAtY|pointsAtZ|preserveAlpha|preserveAspectRatio|primitiveUnits|r|radius|refX|refY|renderingIntent|repeatCount|repeatDur|requiredExtensions|requiredFeatures|restart|result|rotate|rx|ry|scale|seed|shapeRendering|slope|spacing|specularConstant|specularExponent|speed|spreadMethod|startOffset|stdDeviation|stemh|stemv|stitchTiles|stopColor|stopOpacity|strikethroughPosition|strikethroughThickness|string|stroke|strokeDasharray|strokeDashoffset|strokeLinecap|strokeLinejoin|strokeMiterlimit|strokeOpacity|strokeWidth|surfaceScale|systemLanguage|tableValues|targetX|targetY|textAnchor|textDecoration|textRendering|textLength|to|transform|u1|u2|underlinePosition|underlineThickness|unicode|unicodeBidi|unicodeRange|unitsPerEm|vAlphabetic|vHanging|vIdeographic|vMathematical|values|vectorEffect|version|vertAdvY|vertOriginX|vertOriginY|viewBox|viewTarget|visibility|widths|wordSpacing|writingMode|x|xHeight|x1|x2|xChannelSelector|xlinkActuate|xlinkArcrole|xlinkHref|xlinkRole|xlinkShow|xlinkTitle|xlinkType|xmlBase|xmlns|xmlnsXlink|xmlLang|xmlSpace|y|y1|y2|yChannelSelector|z|zoomAndPan|for|class|autofocus)|(([Dd][Aa][Tt][Aa]|[Aa][Rr][Ii][Aa]|x)-.*))$/; // https://esbench.com/bench/5bfee68a4cd7e6009ef61d23\n\nvar index = memoize(function (prop) {\n return reactPropsRegex.test(prop) || prop.charCodeAt(0) === 111\n /* o */\n && prop.charCodeAt(1) === 110\n /* n */\n && prop.charCodeAt(2) < 91;\n}\n/* Z+1 */\n);\n\nexport default index;\n","import { create } from 'jss';\nimport preset from 'jss-preset-default';\n\n// I have been trying to benchmark and I have seen a slow down after about 10k rules.\n// Since we are in a single sheet mode, user shouldn't care about this.\nvar MAX_RULES_PER_SHEET = 10000;\nvar defaultJss = create(preset());\n\nvar createCss = function createCss(jss) {\n if (jss === void 0) {\n jss = defaultJss;\n }\n\n var cache = new Map();\n var ruleIndex = 0;\n var sheet;\n\n var getSheet = function getSheet() {\n if (!sheet || sheet.rules.index.length > MAX_RULES_PER_SHEET) {\n sheet = jss.createStyleSheet().attach();\n }\n\n return sheet;\n };\n\n function css() {\n // eslint-disable-next-line prefer-rest-params\n var args = arguments; // We can avoid the need for stringification with a babel plugin,\n // which could generate a hash at build time and add it to the object.\n\n var argsStr = JSON.stringify(args);\n var cached = cache.get(argsStr);\n if (cached) return cached.className;\n var flatArgs = []; // Flatten arguments which can be\n // - style objects\n // - array of style objects\n // - arrays of style objects\n\n for (var argIndex in args) {\n var arg = args[argIndex];\n\n if (!Array.isArray(arg)) {\n flatArgs.push(arg);\n continue;\n }\n\n for (var innerArgIndex = 0; innerArgIndex < arg.length; innerArgIndex++) {\n flatArgs.push(arg[innerArgIndex]);\n }\n }\n\n var mergedStyle = {};\n var labels = [];\n\n for (var i = 0; i < flatArgs.length; i++) {\n var style = flatArgs[i];\n if (!style) continue; // It can be a class name that css() has previously generated.\n\n if (typeof style === 'string') {\n // eslint-disable-next-line no-shadow\n var _cached = cache.get(style);\n\n if (_cached) {\n // eslint-disable-next-line prefer-spread\n if (_cached.labels.length) labels.push.apply(labels, _cached.labels);\n style = _cached.style;\n }\n }\n\n if (style.label && labels.indexOf(style.label) === -1) labels.push(style.label);\n Object.assign(mergedStyle, style);\n }\n\n delete mergedStyle.label;\n var label = labels.length === 0 ? 'css' : labels.join('-');\n var key = label + \"-\" + ruleIndex++;\n getSheet().addRule(key, mergedStyle);\n var className = getSheet().classes[key];\n var cacheValue = {\n style: mergedStyle,\n labels: labels,\n className: className\n };\n cache.set(argsStr, cacheValue);\n cache.set(className, cacheValue);\n return className;\n } // For testing only.\n\n\n css.getSheet = getSheet;\n return css;\n};\n\nvar index = createCss();\n\nexport default index;\nexport { createCss as create };\n","import _extends from '@babel/runtime/helpers/esm/extends';\nimport _inheritsLoose from '@babel/runtime/helpers/esm/inheritsLoose';\nimport _objectWithoutPropertiesLoose from '@babel/runtime/helpers/esm/objectWithoutPropertiesLoose';\nimport React, { Component } from 'react';\nimport hoistNonReactStatics from 'hoist-non-react-statics';\nimport { ThemeContext } from 'theming';\nexport { ThemeProvider, withTheme, createTheming, useTheme } from 'theming';\nimport warning from 'tiny-warning';\nimport defaultJss, { SheetsManager, create, getDynamicStyles, createGenerateId, SheetsRegistry } from 'jss';\nexport { SheetsRegistry, createGenerateId } from 'jss';\nimport preset from 'jss-preset-default';\nimport isInBrowser from 'is-in-browser';\nimport PropTypes from 'prop-types';\nimport { shallowEqualObjects } from 'shallow-equal';\nimport isPropValid from '@emotion/is-prop-valid';\nimport defaultCss from 'css-jss';\n\nvar getDisplayName = (function (Component$$1) {\n return Component$$1.displayName || Component$$1.name || 'Component';\n});\n\nvar memoize = function memoize(fn) {\n var lastArgs;\n var lastResult;\n return function () {\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n if (Array.isArray(lastArgs) && args.length === lastArgs.length) {\n var isSame = true;\n\n for (var i = 0; i < args.length; i++) {\n if (args[i] !== lastArgs[i]) {\n isSame = false;\n }\n }\n\n if (isSame) {\n return lastResult;\n }\n }\n\n lastArgs = args;\n lastResult = fn.apply(void 0, args);\n return lastResult;\n };\n};\n\nfunction mergeClasses(baseClasses, additionalClasses) {\n var combinedClasses = _extends({}, baseClasses);\n\n for (var name in additionalClasses) {\n combinedClasses[name] = name in combinedClasses ? combinedClasses[name] + \" \" + additionalClasses[name] : additionalClasses[name];\n }\n\n return combinedClasses;\n}\n\nvar JssContext = React.createContext({\n classNamePrefix: '',\n disableStylesGeneration: false\n});\n\n/**\n * Global index counter to preserve source order.\n * As we create the style sheet during componentWillMount lifecycle,\n * children are handled after the parents, so the order of style elements would\n * be parent->child. It is a problem though when a parent passes a className\n * which needs to override any childs styles. StyleSheet of the child has a higher\n * specificity, because of the source order.\n * So our solution is to render sheets them in the reverse order child->sheet, so\n * that parent has a higher specificity.\n *\n * We start at [Number.MIN_SAFE_INTEGER] to always insert sheets from react-jss first before any\n * sheet which might be inserted manually by the user.\n */\nvar index = Number.MIN_SAFE_INTEGER || -1e9;\n\nvar getSheetIndex = function getSheetIndex() {\n return index++;\n};\n\nvar defaultManagers = new Map();\nvar getManager = function getManager(context, managerId) {\n // If `managers` map is present in the context, we use it in order to\n // let JssProvider reset them when new response has to render server-side.\n if (context.managers) {\n if (!context.managers[managerId]) {\n context.managers[managerId] = new SheetsManager();\n }\n\n return context.managers[managerId];\n }\n\n var manager = defaultManagers.get(managerId);\n\n if (!manager) {\n manager = new SheetsManager();\n defaultManagers.set(managerId, manager);\n }\n\n return manager;\n};\nvar manageSheet = function manageSheet(options) {\n var sheet = options.sheet,\n context = options.context,\n index = options.index,\n theme = options.theme;\n\n if (!sheet) {\n return;\n }\n\n var manager = getManager(context, index);\n manager.manage(theme);\n\n if (context.registry) {\n context.registry.add(sheet);\n }\n};\nvar unmanageSheet = function unmanageSheet(options) {\n if (!options.sheet) {\n return;\n }\n\n var manager = getManager(options.context, options.index);\n manager.unmanage(options.theme);\n};\n\nvar defaultJss$1 = create(preset());\n\nvar sheetsMeta = new WeakMap();\nvar getMeta = function getMeta(sheet) {\n return sheetsMeta.get(sheet);\n};\nvar addMeta = function addMeta(sheet, meta) {\n sheetsMeta.set(sheet, meta);\n};\n\nvar getStyles = function getStyles(options) {\n var styles = options.styles;\n\n if (typeof styles !== 'function') {\n return styles;\n }\n\n process.env.NODE_ENV !== \"production\" ? warning(styles.length !== 0, \"[JSS] <\" + (options.name || 'Hook') + \" />'s styles function doesn't rely on the \\\"theme\\\" argument. We recommend declaring styles as an object instead.\") : void 0;\n return styles(options.theme);\n};\n\nfunction getSheetOptions(options, link) {\n var minify;\n\n if (options.context.id && options.context.id.minify != null) {\n minify = options.context.id.minify;\n }\n\n var classNamePrefix = options.context.classNamePrefix || '';\n\n if (options.name && !minify) {\n classNamePrefix += options.name.replace(/\\s/g, '-') + \"-\";\n }\n\n var meta = '';\n if (options.name) meta = options.name + \", \";\n meta += typeof options.styles === 'function' ? 'Themed' : 'Unthemed';\n return _extends({}, options.sheetOptions, {\n index: options.index,\n meta: meta,\n classNamePrefix: classNamePrefix,\n link: link,\n generateId: options.sheetOptions.generateId || options.context.generateId\n });\n}\n\nvar createStyleSheet = function createStyleSheet(options) {\n if (options.context.disableStylesGeneration) {\n return undefined;\n }\n\n var manager = getManager(options.context, options.index);\n var existingSheet = manager.get(options.theme);\n\n if (existingSheet) {\n return existingSheet;\n }\n\n var jss = options.context.jss || defaultJss$1;\n var styles = getStyles(options);\n var dynamicStyles = getDynamicStyles(styles);\n var sheet = jss.createStyleSheet(styles, getSheetOptions(options, dynamicStyles !== null));\n addMeta(sheet, {\n dynamicStyles: dynamicStyles,\n styles: styles\n });\n manager.add(options.theme, sheet);\n return sheet;\n};\nvar removeDynamicRules = function removeDynamicRules(sheet, rules) {\n // Loop over each dynamic rule and remove the dynamic rule\n // We can't just remove the whole sheet as this has all of the rules for every component instance\n for (var key in rules) {\n sheet.deleteRule(rules[key]);\n }\n};\nvar updateDynamicRules = function updateDynamicRules(data, sheet, rules) {\n // Loop over each dynamic rule and update it\n // We can't just update the whole sheet as this has all of the rules for every component instance\n for (var key in rules) {\n sheet.updateOne(rules[key], data);\n }\n};\nvar addDynamicRules = function addDynamicRules(sheet, data) {\n var meta = getMeta(sheet);\n\n if (!meta) {\n return undefined;\n }\n\n var rules = {}; // Loop over each dynamic rule and add it to the stylesheet\n\n for (var key in meta.dynamicStyles) {\n var initialRuleCount = sheet.rules.index.length;\n var originalRule = sheet.addRule(key, meta.dynamicStyles[key]); // Loop through all created rules, fixes updating dynamic rules\n\n for (var i = initialRuleCount; i < sheet.rules.index.length; i++) {\n var rule = sheet.rules.index[i];\n sheet.updateOne(rule, data); // If it's the original rule, we need to add it by the correct key so the hook and hoc\n // can correctly concat the dynamic class with the static one\n\n rules[originalRule === rule ? key : rule.key] = rule;\n }\n }\n\n return rules;\n};\n\nvar getSheetClasses = function getSheetClasses(sheet, dynamicRules) {\n if (!dynamicRules) {\n return sheet.classes;\n }\n\n var classes = {};\n var meta = getMeta(sheet);\n\n if (!meta) {\n return sheet.classes;\n }\n\n for (var key in meta.styles) {\n classes[key] = sheet.classes[key];\n\n if (key in dynamicRules) {\n classes[key] += \" \" + sheet.classes[dynamicRules[key].key];\n }\n }\n\n return classes;\n};\n\nvar NoRenderer = function NoRenderer(props) {\n return props.children || null;\n};\n\nvar noTheme = {};\n/**\n * HOC creator function that wrapps the user component.\n *\n * `withStyles(styles, [options])(Component)`\n */\n\nvar withStyles = function withStyles(styles, options) {\n if (options === void 0) {\n options = {};\n }\n\n var _options = options,\n _options$index = _options.index,\n index = _options$index === void 0 ? getSheetIndex() : _options$index,\n theming = _options.theming,\n injectTheme = _options.injectTheme,\n sheetOptions = _objectWithoutPropertiesLoose(_options, [\"index\", \"theming\", \"injectTheme\"]);\n\n var isThemingEnabled = typeof styles === 'function';\n var ThemeConsumer = theming && theming.context.Consumer || ThemeContext.Consumer;\n return function (InnerComponent) {\n if (InnerComponent === void 0) {\n InnerComponent = NoRenderer;\n }\n\n var displayName = getDisplayName(InnerComponent);\n\n var getTheme = function getTheme(props) {\n return isThemingEnabled ? props.theme : noTheme;\n };\n\n var WithStyles =\n /*#__PURE__*/\n function (_Component) {\n _inheritsLoose(WithStyles, _Component);\n\n // $FlowFixMe\n WithStyles.createState = function createState(props) {\n var sheet = createStyleSheet({\n styles: styles,\n theme: getTheme(props),\n index: index,\n name: displayName,\n context: props.jssContext,\n sheetOptions: sheetOptions\n });\n\n if (!sheet) {\n return {\n classes: {},\n dynamicRules: undefined,\n sheet: undefined\n };\n }\n\n var dynamicRules = addDynamicRules(sheet, props);\n return {\n sheet: sheet,\n dynamicRules: dynamicRules,\n classes: getSheetClasses(sheet, dynamicRules)\n };\n };\n\n WithStyles.manage = function manage(props, state) {\n var sheet = state.sheet;\n\n if (sheet) {\n manageSheet({\n sheet: sheet,\n index: index,\n context: props.jssContext,\n theme: getTheme(props)\n });\n }\n };\n\n WithStyles.unmanage = function unmanage(props, state) {\n var sheet = state.sheet,\n dynamicRules = state.dynamicRules;\n\n if (sheet) {\n unmanageSheet({\n context: props.jssContext,\n index: index,\n sheet: sheet,\n theme: getTheme(props)\n });\n\n if (dynamicRules) {\n removeDynamicRules(sheet, dynamicRules);\n }\n }\n };\n\n function WithStyles(props) {\n var _this;\n\n _this = _Component.call(this, props) || this;\n _this.mergeClassesProp = memoize(function (sheetClasses, classesProp) {\n return classesProp ? mergeClasses(sheetClasses, classesProp) : sheetClasses;\n });\n _this.state = WithStyles.createState(props);\n var registry = props.jssContext.registry;\n var sheet = _this.state.sheet;\n\n if (sheet && registry) {\n registry.add(sheet);\n }\n\n return _this;\n }\n\n var _proto = WithStyles.prototype;\n\n _proto.componentDidMount = function componentDidMount() {\n var props = this.props,\n state = this.state;\n\n if (props && state) {\n WithStyles.manage(props, state);\n }\n };\n\n _proto.componentDidUpdate = function componentDidUpdate(prevProps, prevState) {\n if (isThemingEnabled && this.props.theme !== prevProps.theme) {\n var newState = WithStyles.createState(this.props);\n WithStyles.manage(this.props, newState);\n WithStyles.unmanage(prevProps, prevState); // eslint-disable-next-line react/no-did-update-set-state\n\n this.setState(newState);\n } else if (this.state.sheet && this.state.dynamicRules) {\n // Only update the rules when we don't generate a new sheet\n updateDynamicRules(this.props, this.state.sheet, this.state.dynamicRules);\n }\n };\n\n _proto.componentWillUnmount = function componentWillUnmount() {\n WithStyles.unmanage(this.props, this.state);\n };\n\n _proto.render = function render() {\n var _this$props = this.props,\n innerRef = _this$props.innerRef,\n jssContext = _this$props.jssContext,\n theme = _this$props.theme,\n classes = _this$props.classes,\n rest = _objectWithoutPropertiesLoose(_this$props, [\"innerRef\", \"jssContext\", \"theme\", \"classes\"]);\n\n var sheetClasses = this.state.classes;\n\n var props = _extends({}, rest, {\n classes: this.mergeClassesProp(sheetClasses, classes)\n });\n\n if (innerRef) props.ref = innerRef;\n if (injectTheme) props.theme = theme;\n return React.createElement(InnerComponent, props);\n };\n\n return WithStyles;\n }(Component);\n\n WithStyles.displayName = \"WithStyles(\" + displayName + \")\";\n WithStyles.defaultProps = _extends({}, InnerComponent.defaultProps);\n var JssContextSubscriber = React.forwardRef(function (props, ref) {\n return React.createElement(JssContext.Consumer, null, function (context) {\n if (isThemingEnabled || injectTheme) {\n return React.createElement(ThemeConsumer, null, function (theme) {\n return React.createElement(WithStyles, _extends({\n innerRef: ref,\n theme: theme\n }, props, {\n jssContext: context\n }));\n });\n }\n\n return React.createElement(WithStyles, _extends({\n innerRef: ref\n }, props, {\n jssContext: context,\n theme: noTheme\n }));\n });\n });\n JssContextSubscriber.displayName = \"JssContextSubscriber(\" + displayName + \")\"; // $FlowFixMe - React's types should allow custom static properties on component.\n\n JssContextSubscriber.InnerComponent = InnerComponent;\n return hoistNonReactStatics(JssContextSubscriber, InnerComponent);\n };\n};\n\nvar useEffectOrLayoutEffect = isInBrowser ? React.useLayoutEffect : React.useEffect;\nvar noTheme$1 = {};\n\nvar createUseStyles = function createUseStyles(styles, options) {\n if (options === void 0) {\n options = {};\n }\n\n var _options = options,\n _options$index = _options.index,\n index = _options$index === void 0 ? getSheetIndex() : _options$index,\n theming = _options.theming,\n name = _options.name,\n sheetOptions = _objectWithoutPropertiesLoose(_options, [\"index\", \"theming\", \"name\"]);\n\n var ThemeContext$$1 = theming && theming.context || ThemeContext;\n var useTheme = typeof styles === 'function' ? // $FlowFixMe\n function () {\n return React.useContext(ThemeContext$$1) || noTheme$1;\n } : // $FlowFixMe\n function () {\n return noTheme$1;\n };\n return function useStyles(data) {\n var isFirstMount = React.useRef(true);\n var context = React.useContext(JssContext);\n var theme = useTheme();\n\n var _React$useMemo = React.useMemo(function () {\n var newSheet = createStyleSheet({\n context: context,\n styles: styles,\n name: name,\n theme: theme,\n index: index,\n sheetOptions: sheetOptions\n });\n var newDynamicRules = newSheet ? addDynamicRules(newSheet, data) : null;\n\n if (newSheet) {\n manageSheet({\n index: index,\n context: context,\n sheet: newSheet,\n theme: theme\n });\n }\n\n return [newSheet, newDynamicRules];\n }, [context, theme]),\n sheet = _React$useMemo[0],\n dynamicRules = _React$useMemo[1];\n\n useEffectOrLayoutEffect(function () {\n // We only need to update the rules on a subsequent update and not in the first mount\n if (sheet && dynamicRules && !isFirstMount.current) {\n updateDynamicRules(data, sheet, dynamicRules);\n }\n }, [data]);\n useEffectOrLayoutEffect(function () {\n return (// cleanup only\n function () {\n if (sheet) {\n unmanageSheet({\n index: index,\n context: context,\n sheet: sheet,\n theme: theme\n });\n }\n\n if (sheet && dynamicRules) {\n removeDynamicRules(sheet, dynamicRules);\n }\n }\n );\n }, [sheet]);\n var classes = sheet && dynamicRules ? getSheetClasses(sheet, dynamicRules) : {}; // $FlowFixMe\n\n React.useDebugValue(classes); // $FlowFixMe\n\n React.useDebugValue(theme === noTheme$1 ? 'No theme' : theme);\n React.useEffect(function () {\n isFirstMount.current = false;\n });\n return classes;\n };\n};\n\nvar initialContext = {};\n\nvar JssProvider =\n/*#__PURE__*/\nfunction (_Component) {\n _inheritsLoose(JssProvider, _Component);\n\n function JssProvider() {\n var _this;\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n _this = _Component.call.apply(_Component, [this].concat(args)) || this;\n _this.managers = {};\n\n _this.createContext = function (parentContext, prevContext) {\n if (prevContext === void 0) {\n prevContext = initialContext;\n }\n\n var _this$props = _this.props,\n registry = _this$props.registry,\n classNamePrefix = _this$props.classNamePrefix,\n jss = _this$props.jss,\n generateId = _this$props.generateId,\n disableStylesGeneration = _this$props.disableStylesGeneration,\n media = _this$props.media,\n id = _this$props.id;\n\n var context = _extends({}, parentContext);\n\n if (registry) {\n context.registry = registry; // This way we identify a new request on the server, because user will create\n // a new Registry instance for each.\n\n if (registry !== _this.registry) {\n // We reset managers because we have to regenerate all sheets for the new request.\n _this.managers = {};\n _this.registry = registry;\n }\n }\n\n context.managers = _this.managers;\n\n if (id !== undefined) {\n context.id = id;\n }\n\n if (generateId !== undefined) {\n context.generateId = generateId;\n } else if (!context.generateId || !prevContext || context.id !== prevContext.id) {\n context.generateId = createGenerateId(context.id);\n }\n\n if (classNamePrefix) {\n context.classNamePrefix += classNamePrefix;\n }\n\n if (media !== undefined) {\n context.media = media;\n }\n\n if (jss) {\n context.jss = jss;\n }\n\n if (disableStylesGeneration !== undefined) {\n context.disableStylesGeneration = disableStylesGeneration;\n }\n\n if (prevContext && shallowEqualObjects(prevContext, context)) {\n return prevContext;\n }\n\n return context;\n };\n\n _this.prevContext = void 0;\n _this.generateId = void 0;\n _this.registry = void 0;\n\n _this.renderProvider = function (parentContext) {\n var children = _this.props.children;\n\n var context = _this.createContext(parentContext, _this.prevContext);\n\n _this.prevContext = context;\n return React.createElement(JssContext.Provider, {\n value: context\n }, children);\n };\n\n return _this;\n }\n\n var _proto = JssProvider.prototype;\n\n _proto.render = function render() {\n return React.createElement(JssContext.Consumer, null, this.renderProvider);\n };\n\n return JssProvider;\n}(Component);\n\nJssProvider.propTypes = {\n registry: PropTypes.instanceOf(SheetsRegistry),\n jss: PropTypes.instanceOf(defaultJss.constructor),\n generateId: PropTypes.func,\n classNamePrefix: PropTypes.string,\n disableStylesGeneration: PropTypes.bool,\n children: PropTypes.node.isRequired,\n media: PropTypes.string,\n id: PropTypes.shape({\n minify: PropTypes.bool\n })\n};\n\n/* eslint-disable react/prop-types, react/require-default-props */\n\nvar parseStyles = function parseStyles(args) {\n var dynamicStyles = [];\n var staticStyle;\n var labels = []; // Not using ...rest to optimize perf.\n\n for (var key in args) {\n var style = args[key];\n if (!style) continue;\n\n if (typeof style === 'function') {\n dynamicStyles.push(style);\n } else {\n if (!staticStyle) staticStyle = {};\n Object.assign(staticStyle, style);\n\n if (staticStyle.label) {\n if (labels.indexOf(staticStyle.label) === -1) labels.push(staticStyle.label);\n }\n }\n }\n\n var styles = {};\n var label = labels.length === 0 ? 'sc' : labels.join('-');\n\n if (staticStyle) {\n // Label should not leak to the core.\n if ('label' in staticStyle) delete staticStyle.label;\n styles[label] = staticStyle;\n } // When there is only one function rule, we don't need to wrap it.\n\n\n if (dynamicStyles.length === 1) {\n styles.scd = dynamicStyles[0];\n } // We create a new function rule which will call all other function rules\n // and merge the styles they return.\n\n\n if (dynamicStyles.length > 1) {\n styles.scd = function (props) {\n var merged = {};\n\n for (var i = 0; i < dynamicStyles.length; i++) {\n var dynamicStyle = dynamicStyles[i](props);\n if (dynamicStyle) Object.assign(merged, dynamicStyle);\n }\n\n return merged;\n };\n }\n\n return {\n styles: styles,\n label: label\n };\n};\n\nvar shouldForwardPropSymbol = Symbol('react-jss-styled');\n\nvar getShouldForwardProp = function getShouldForwardProp(tagOrComponent, options) {\n var shouldForwardProp = options.shouldForwardProp; // $FlowIgnore that prop shouldn't be there.\n\n var childShouldForwardProp = tagOrComponent[shouldForwardPropSymbol];\n var finalShouldForwardProp = shouldForwardProp || childShouldForwardProp;\n\n if (shouldForwardProp && childShouldForwardProp) {\n finalShouldForwardProp = function finalShouldForwardProp(prop) {\n return childShouldForwardProp(prop) && shouldForwardProp(prop);\n };\n }\n\n return finalShouldForwardProp;\n};\n\nvar getChildProps = function getChildProps(props, shouldForwardProp, isTag) {\n var childProps = {};\n\n for (var prop in props) {\n if (shouldForwardProp) {\n if (shouldForwardProp(prop) === true) {\n childProps[prop] = props[prop];\n }\n\n continue;\n } // We don't want to pass non-dom props to the DOM.\n\n\n if (isTag) {\n if (isPropValid(prop)) {\n childProps[prop] = props[prop];\n }\n\n continue;\n }\n\n childProps[prop] = props[prop];\n }\n\n return childProps;\n};\n\nvar configureStyled = function configureStyled(tagOrComponent, options) {\n if (options === void 0) {\n options = {};\n }\n\n var _options = options,\n theming = _options.theming;\n var isTag = typeof tagOrComponent === 'string';\n var ThemeContext$$1 = theming ? theming.context : ThemeContext;\n var shouldForwardProp = getShouldForwardProp(tagOrComponent, options);\n return function createStyledComponent() {\n // eslint-disable-next-line prefer-rest-params\n var _parseStyles = parseStyles(arguments),\n styles = _parseStyles.styles,\n label = _parseStyles.label;\n\n var useStyles = createUseStyles(styles, options);\n\n var Styled = function Styled(props) {\n var as = props.as,\n className = props.className; // $FlowFixMe theming ThemeContext types need to be fixed.\n\n var theme = React.useContext(ThemeContext$$1);\n var propsWithTheme = Object.assign({\n theme: theme\n }, props);\n var classes = useStyles(propsWithTheme);\n var childProps = getChildProps(props, shouldForwardProp, isTag); // $FlowIgnore we don't care label might not exist in classes.\n\n var classNames = ((classes[label] || classes.sc || '') + \" \" + (classes.scd || '')).trim();\n childProps.className = className ? className + \" \" + classNames : classNames;\n\n if (!isTag && shouldForwardProp) {\n // $FlowIgnore we are not supposed to attach random properties to component functions.\n tagOrComponent[shouldForwardPropSymbol] = shouldForwardProp;\n }\n\n if (isTag && as) {\n return React.createElement(as, childProps);\n }\n\n return React.createElement(tagOrComponent, childProps);\n };\n\n return Styled;\n };\n};\n\n/* eslint-disable prefer-rest-params, prefer-spread */\nvar create$1 = function create$$1(css) {\n if (css === void 0) {\n css = defaultCss;\n }\n\n return (// $FlowIgnore we don't care about the types here, since this is going to be called by the build tool.\n function createElement(type, props) {\n var args = arguments;\n\n if (props && props.css) {\n var className = css(props.css);\n var newProps = Object.assign({}, props);\n newProps.className = props.className ? props.className + \" \" + className : className;\n delete newProps.css;\n args[1] = newProps;\n } // $FlowIgnore\n\n\n return React.createElement.apply(undefined, args);\n }\n );\n};\nvar jsx = create$1();\n\nexport default withStyles;\nexport { withStyles, createUseStyles, JssProvider, defaultJss$1 as jss, JssContext, configureStyled as styled, jsx, create$1 as createJsx };\n","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\nfunction componentWillMount() {\n // Call this.constructor.gDSFP to support sub-classes.\n var state = this.constructor.getDerivedStateFromProps(this.props, this.state);\n if (state !== null && state !== undefined) {\n this.setState(state);\n }\n}\n\nfunction componentWillReceiveProps(nextProps) {\n // Call this.constructor.gDSFP to support sub-classes.\n // Use the setState() updater to ensure state isn't stale in certain edge cases.\n function updater(prevState) {\n var state = this.constructor.getDerivedStateFromProps(nextProps, prevState);\n return state !== null && state !== undefined ? state : null;\n }\n // Binding \"this\" is important for shallow renderer support.\n this.setState(updater.bind(this));\n}\n\nfunction componentWillUpdate(nextProps, nextState) {\n try {\n var prevProps = this.props;\n var prevState = this.state;\n this.props = nextProps;\n this.state = nextState;\n this.__reactInternalSnapshotFlag = true;\n this.__reactInternalSnapshot = this.getSnapshotBeforeUpdate(\n prevProps,\n prevState\n );\n } finally {\n this.props = prevProps;\n this.state = prevState;\n }\n}\n\n// React may warn about cWM/cWRP/cWU methods being deprecated.\n// Add a flag to suppress these warnings for this special case.\ncomponentWillMount.__suppressDeprecationWarning = true;\ncomponentWillReceiveProps.__suppressDeprecationWarning = true;\ncomponentWillUpdate.__suppressDeprecationWarning = true;\n\nfunction polyfill(Component) {\n var prototype = Component.prototype;\n\n if (!prototype || !prototype.isReactComponent) {\n throw new Error('Can only polyfill class components');\n }\n\n if (\n typeof Component.getDerivedStateFromProps !== 'function' &&\n typeof prototype.getSnapshotBeforeUpdate !== 'function'\n ) {\n return Component;\n }\n\n // If new component APIs are defined, \"unsafe\" lifecycles won't be called.\n // Error if any of these lifecycles are present,\n // Because they would work differently between older and newer (16.3+) versions of React.\n var foundWillMountName = null;\n var foundWillReceivePropsName = null;\n var foundWillUpdateName = null;\n if (typeof prototype.componentWillMount === 'function') {\n foundWillMountName = 'componentWillMount';\n } else if (typeof prototype.UNSAFE_componentWillMount === 'function') {\n foundWillMountName = 'UNSAFE_componentWillMount';\n }\n if (typeof prototype.componentWillReceiveProps === 'function') {\n foundWillReceivePropsName = 'componentWillReceiveProps';\n } else if (typeof prototype.UNSAFE_componentWillReceiveProps === 'function') {\n foundWillReceivePropsName = 'UNSAFE_componentWillReceiveProps';\n }\n if (typeof prototype.componentWillUpdate === 'function') {\n foundWillUpdateName = 'componentWillUpdate';\n } else if (typeof prototype.UNSAFE_componentWillUpdate === 'function') {\n foundWillUpdateName = 'UNSAFE_componentWillUpdate';\n }\n if (\n foundWillMountName !== null ||\n foundWillReceivePropsName !== null ||\n foundWillUpdateName !== null\n ) {\n var componentName = Component.displayName || Component.name;\n var newApiName =\n typeof Component.getDerivedStateFromProps === 'function'\n ? 'getDerivedStateFromProps()'\n : 'getSnapshotBeforeUpdate()';\n\n throw Error(\n 'Unsafe legacy lifecycles will not be called for components using new component APIs.\\n\\n' +\n componentName +\n ' uses ' +\n newApiName +\n ' but also contains the following legacy lifecycles:' +\n (foundWillMountName !== null ? '\\n ' + foundWillMountName : '') +\n (foundWillReceivePropsName !== null\n ? '\\n ' + foundWillReceivePropsName\n : '') +\n (foundWillUpdateName !== null ? '\\n ' + foundWillUpdateName : '') +\n '\\n\\nThe above lifecycles should be removed. Learn more about this warning here:\\n' +\n 'https://fb.me/react-async-component-lifecycle-hooks'\n );\n }\n\n // React <= 16.2 does not support static getDerivedStateFromProps.\n // As a workaround, use cWM and cWRP to invoke the new static lifecycle.\n // Newer versions of React will ignore these lifecycles if gDSFP exists.\n if (typeof Component.getDerivedStateFromProps === 'function') {\n prototype.componentWillMount = componentWillMount;\n prototype.componentWillReceiveProps = componentWillReceiveProps;\n }\n\n // React <= 16.2 does not support getSnapshotBeforeUpdate.\n // As a workaround, use cWU to invoke the new lifecycle.\n // Newer versions of React will ignore that lifecycle if gSBU exists.\n if (typeof prototype.getSnapshotBeforeUpdate === 'function') {\n if (typeof prototype.componentDidUpdate !== 'function') {\n throw new Error(\n 'Cannot polyfill getSnapshotBeforeUpdate() for components that do not define componentDidUpdate() on the prototype'\n );\n }\n\n prototype.componentWillUpdate = componentWillUpdate;\n\n var componentDidUpdate = prototype.componentDidUpdate;\n\n prototype.componentDidUpdate = function componentDidUpdatePolyfill(\n prevProps,\n prevState,\n maybeSnapshot\n ) {\n // 16.3+ will not execute our will-update method;\n // It will pass a snapshot value to did-update though.\n // Older versions will require our polyfilled will-update value.\n // We need to handle both cases, but can't just check for the presence of \"maybeSnapshot\",\n // Because for <= 15.x versions this might be a \"prevContext\" object.\n // We also can't just check \"__reactInternalSnapshot\",\n // Because get-snapshot might return a falsy value.\n // So check for the explicit __reactInternalSnapshotFlag flag to determine behavior.\n var snapshot = this.__reactInternalSnapshotFlag\n ? this.__reactInternalSnapshot\n : maybeSnapshot;\n\n componentDidUpdate.call(this, prevProps, prevState, snapshot);\n };\n }\n\n return Component;\n}\n\nexport { polyfill };\n","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.bodyOpenClassName = exports.portalClassName = undefined;\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _react = require(\"react\");\n\nvar _react2 = _interopRequireDefault(_react);\n\nvar _reactDom = require(\"react-dom\");\n\nvar _reactDom2 = _interopRequireDefault(_reactDom);\n\nvar _propTypes = require(\"prop-types\");\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _ModalPortal = require(\"./ModalPortal\");\n\nvar _ModalPortal2 = _interopRequireDefault(_ModalPortal);\n\nvar _ariaAppHider = require(\"../helpers/ariaAppHider\");\n\nvar ariaAppHider = _interopRequireWildcard(_ariaAppHider);\n\nvar _safeHTMLElement = require(\"../helpers/safeHTMLElement\");\n\nvar _safeHTMLElement2 = _interopRequireDefault(_safeHTMLElement);\n\nvar _reactLifecyclesCompat = require(\"react-lifecycles-compat\");\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\nvar portalClassName = exports.portalClassName = \"ReactModalPortal\";\nvar bodyOpenClassName = exports.bodyOpenClassName = \"ReactModal__Body--open\";\n\nvar isReact16 = _safeHTMLElement.canUseDOM && _reactDom2.default.createPortal !== undefined;\n\nvar createHTMLElement = function createHTMLElement(name) {\n return document.createElement(name);\n};\n\nvar getCreatePortal = function getCreatePortal() {\n return isReact16 ? _reactDom2.default.createPortal : _reactDom2.default.unstable_renderSubtreeIntoContainer;\n};\n\nfunction getParentElement(parentSelector) {\n return parentSelector();\n}\n\nvar Modal = function (_Component) {\n _inherits(Modal, _Component);\n\n function Modal() {\n var _ref;\n\n var _temp, _this, _ret;\n\n _classCallCheck(this, Modal);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = _possibleConstructorReturn(this, (_ref = Modal.__proto__ || Object.getPrototypeOf(Modal)).call.apply(_ref, [this].concat(args))), _this), _this.removePortal = function () {\n !isReact16 && _reactDom2.default.unmountComponentAtNode(_this.node);\n var parent = getParentElement(_this.props.parentSelector);\n if (parent && parent.contains(_this.node)) {\n parent.removeChild(_this.node);\n } else {\n // eslint-disable-next-line no-console\n console.warn('React-Modal: \"parentSelector\" prop did not returned any DOM ' + \"element. Make sure that the parent element is unmounted to \" + \"avoid any memory leaks.\");\n }\n }, _this.portalRef = function (ref) {\n _this.portal = ref;\n }, _this.renderPortal = function (props) {\n var createPortal = getCreatePortal();\n var portal = createPortal(_this, _react2.default.createElement(_ModalPortal2.default, _extends({ defaultStyles: Modal.defaultStyles }, props)), _this.node);\n _this.portalRef(portal);\n }, _temp), _possibleConstructorReturn(_this, _ret);\n }\n\n _createClass(Modal, [{\n key: \"componentDidMount\",\n value: function componentDidMount() {\n if (!_safeHTMLElement.canUseDOM) return;\n\n if (!isReact16) {\n this.node = createHTMLElement(\"div\");\n }\n this.node.className = this.props.portalClassName;\n\n var parent = getParentElement(this.props.parentSelector);\n parent.appendChild(this.node);\n\n !isReact16 && this.renderPortal(this.props);\n }\n }, {\n key: \"getSnapshotBeforeUpdate\",\n value: function getSnapshotBeforeUpdate(prevProps) {\n var prevParent = getParentElement(prevProps.parentSelector);\n var nextParent = getParentElement(this.props.parentSelector);\n return { prevParent: prevParent, nextParent: nextParent };\n }\n }, {\n key: \"componentDidUpdate\",\n value: function componentDidUpdate(prevProps, _, snapshot) {\n if (!_safeHTMLElement.canUseDOM) return;\n var _props = this.props,\n isOpen = _props.isOpen,\n portalClassName = _props.portalClassName;\n\n\n if (prevProps.portalClassName !== portalClassName) {\n this.node.className = portalClassName;\n }\n\n var prevParent = snapshot.prevParent,\n nextParent = snapshot.nextParent;\n\n if (nextParent !== prevParent) {\n prevParent.removeChild(this.node);\n nextParent.appendChild(this.node);\n }\n\n // Stop unnecessary renders if modal is remaining closed\n if (!prevProps.isOpen && !isOpen) return;\n\n !isReact16 && this.renderPortal(this.props);\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n if (!_safeHTMLElement.canUseDOM || !this.node || !this.portal) return;\n\n var state = this.portal.state;\n var now = Date.now();\n var closesAt = state.isOpen && this.props.closeTimeoutMS && (state.closesAt || now + this.props.closeTimeoutMS);\n\n if (closesAt) {\n if (!state.beforeClose) {\n this.portal.closeWithTimeout();\n }\n\n setTimeout(this.removePortal, closesAt - now);\n } else {\n this.removePortal();\n }\n }\n }, {\n key: \"render\",\n value: function render() {\n if (!_safeHTMLElement.canUseDOM || !isReact16) {\n return null;\n }\n\n if (!this.node && isReact16) {\n this.node = createHTMLElement(\"div\");\n }\n\n var createPortal = getCreatePortal();\n return createPortal(_react2.default.createElement(_ModalPortal2.default, _extends({\n ref: this.portalRef,\n defaultStyles: Modal.defaultStyles\n }, this.props)), this.node);\n }\n }], [{\n key: \"setAppElement\",\n value: function setAppElement(element) {\n ariaAppHider.setElement(element);\n }\n\n /* eslint-disable react/no-unused-prop-types */\n\n /* eslint-enable react/no-unused-prop-types */\n\n }]);\n\n return Modal;\n}(_react.Component);\n\nModal.propTypes = {\n isOpen: _propTypes2.default.bool.isRequired,\n style: _propTypes2.default.shape({\n content: _propTypes2.default.object,\n overlay: _propTypes2.default.object\n }),\n portalClassName: _propTypes2.default.string,\n bodyOpenClassName: _propTypes2.default.string,\n htmlOpenClassName: _propTypes2.default.string,\n className: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.shape({\n base: _propTypes2.default.string.isRequired,\n afterOpen: _propTypes2.default.string.isRequired,\n beforeClose: _propTypes2.default.string.isRequired\n })]),\n overlayClassName: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.shape({\n base: _propTypes2.default.string.isRequired,\n afterOpen: _propTypes2.default.string.isRequired,\n beforeClose: _propTypes2.default.string.isRequired\n })]),\n appElement: _propTypes2.default.oneOfType([_propTypes2.default.instanceOf(_safeHTMLElement2.default), _propTypes2.default.instanceOf(_safeHTMLElement.SafeHTMLCollection), _propTypes2.default.instanceOf(_safeHTMLElement.SafeNodeList), _propTypes2.default.arrayOf(_propTypes2.default.instanceOf(_safeHTMLElement2.default))]),\n onAfterOpen: _propTypes2.default.func,\n onRequestClose: _propTypes2.default.func,\n closeTimeoutMS: _propTypes2.default.number,\n ariaHideApp: _propTypes2.default.bool,\n shouldFocusAfterRender: _propTypes2.default.bool,\n shouldCloseOnOverlayClick: _propTypes2.default.bool,\n shouldReturnFocusAfterClose: _propTypes2.default.bool,\n preventScroll: _propTypes2.default.bool,\n parentSelector: _propTypes2.default.func,\n aria: _propTypes2.default.object,\n data: _propTypes2.default.object,\n role: _propTypes2.default.string,\n contentLabel: _propTypes2.default.string,\n shouldCloseOnEsc: _propTypes2.default.bool,\n overlayRef: _propTypes2.default.func,\n contentRef: _propTypes2.default.func,\n id: _propTypes2.default.string,\n overlayElement: _propTypes2.default.func,\n contentElement: _propTypes2.default.func\n};\nModal.defaultProps = {\n isOpen: false,\n portalClassName: portalClassName,\n bodyOpenClassName: bodyOpenClassName,\n role: \"dialog\",\n ariaHideApp: true,\n closeTimeoutMS: 0,\n shouldFocusAfterRender: true,\n shouldCloseOnEsc: true,\n shouldCloseOnOverlayClick: true,\n shouldReturnFocusAfterClose: true,\n preventScroll: false,\n parentSelector: function parentSelector() {\n return document.body;\n },\n overlayElement: function overlayElement(props, contentEl) {\n return _react2.default.createElement(\n \"div\",\n props,\n contentEl\n );\n },\n contentElement: function contentElement(props, children) {\n return _react2.default.createElement(\n \"div\",\n props,\n children\n );\n }\n};\nModal.defaultStyles = {\n overlay: {\n position: \"fixed\",\n top: 0,\n left: 0,\n right: 0,\n bottom: 0,\n backgroundColor: \"rgba(255, 255, 255, 0.75)\"\n },\n content: {\n position: \"absolute\",\n top: \"40px\",\n left: \"40px\",\n right: \"40px\",\n bottom: \"40px\",\n border: \"1px solid #ccc\",\n background: \"#fff\",\n overflow: \"auto\",\n WebkitOverflowScrolling: \"touch\",\n borderRadius: \"4px\",\n outline: \"none\",\n padding: \"20px\"\n }\n};\n\n\n(0, _reactLifecyclesCompat.polyfill)(Modal);\n\nif (process.env.NODE_ENV !== \"production\") {\n Modal.setCreateHTMLElement = function (fn) {\n return createHTMLElement = fn;\n };\n}\n\nexports.default = Modal;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _react = require(\"react\");\n\nvar _propTypes = require(\"prop-types\");\n\nvar _propTypes2 = _interopRequireDefault(_propTypes);\n\nvar _focusManager = require(\"../helpers/focusManager\");\n\nvar focusManager = _interopRequireWildcard(_focusManager);\n\nvar _scopeTab = require(\"../helpers/scopeTab\");\n\nvar _scopeTab2 = _interopRequireDefault(_scopeTab);\n\nvar _ariaAppHider = require(\"../helpers/ariaAppHider\");\n\nvar ariaAppHider = _interopRequireWildcard(_ariaAppHider);\n\nvar _classList = require(\"../helpers/classList\");\n\nvar classList = _interopRequireWildcard(_classList);\n\nvar _safeHTMLElement = require(\"../helpers/safeHTMLElement\");\n\nvar _safeHTMLElement2 = _interopRequireDefault(_safeHTMLElement);\n\nvar _portalOpenInstances = require(\"../helpers/portalOpenInstances\");\n\nvar _portalOpenInstances2 = _interopRequireDefault(_portalOpenInstances);\n\nrequire(\"../helpers/bodyTrap\");\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }\n\n// so that our CSS is statically analyzable\nvar CLASS_NAMES = {\n overlay: \"ReactModal__Overlay\",\n content: \"ReactModal__Content\"\n};\n\n/**\n * We need to support the deprecated `KeyboardEvent.keyCode` in addition to\n * `KeyboardEvent.code` for apps that still support IE11. Can be removed when\n * `react-modal` only supports React >18 (which dropped IE support).\n */\nvar isTabKey = function isTabKey(event) {\n return event.code === \"Tab\" || event.keyCode === 9;\n};\nvar isEscKey = function isEscKey(event) {\n return event.code === \"Escape\" || event.keyCode === 27;\n};\n\nvar ariaHiddenInstances = 0;\n\nvar ModalPortal = function (_Component) {\n _inherits(ModalPortal, _Component);\n\n function ModalPortal(props) {\n _classCallCheck(this, ModalPortal);\n\n var _this = _possibleConstructorReturn(this, (ModalPortal.__proto__ || Object.getPrototypeOf(ModalPortal)).call(this, props));\n\n _this.setOverlayRef = function (overlay) {\n _this.overlay = overlay;\n _this.props.overlayRef && _this.props.overlayRef(overlay);\n };\n\n _this.setContentRef = function (content) {\n _this.content = content;\n _this.props.contentRef && _this.props.contentRef(content);\n };\n\n _this.afterClose = function () {\n var _this$props = _this.props,\n appElement = _this$props.appElement,\n ariaHideApp = _this$props.ariaHideApp,\n htmlOpenClassName = _this$props.htmlOpenClassName,\n bodyOpenClassName = _this$props.bodyOpenClassName,\n parentSelector = _this$props.parentSelector;\n\n\n var parentDocument = parentSelector && parentSelector().ownerDocument || document;\n\n // Remove classes.\n bodyOpenClassName && classList.remove(parentDocument.body, bodyOpenClassName);\n\n htmlOpenClassName && classList.remove(parentDocument.getElementsByTagName(\"html\")[0], htmlOpenClassName);\n\n // Reset aria-hidden attribute if all modals have been removed\n if (ariaHideApp && ariaHiddenInstances > 0) {\n ariaHiddenInstances -= 1;\n\n if (ariaHiddenInstances === 0) {\n ariaAppHider.show(appElement);\n }\n }\n\n if (_this.props.shouldFocusAfterRender) {\n if (_this.props.shouldReturnFocusAfterClose) {\n focusManager.returnFocus(_this.props.preventScroll);\n focusManager.teardownScopedFocus();\n } else {\n focusManager.popWithoutFocus();\n }\n }\n\n if (_this.props.onAfterClose) {\n _this.props.onAfterClose();\n }\n\n _portalOpenInstances2.default.deregister(_this);\n };\n\n _this.open = function () {\n _this.beforeOpen();\n if (_this.state.afterOpen && _this.state.beforeClose) {\n clearTimeout(_this.closeTimer);\n _this.setState({ beforeClose: false });\n } else {\n if (_this.props.shouldFocusAfterRender) {\n focusManager.setupScopedFocus(_this.node);\n focusManager.markForFocusLater();\n }\n\n _this.setState({ isOpen: true }, function () {\n _this.openAnimationFrame = requestAnimationFrame(function () {\n _this.setState({ afterOpen: true });\n\n if (_this.props.isOpen && _this.props.onAfterOpen) {\n _this.props.onAfterOpen({\n overlayEl: _this.overlay,\n contentEl: _this.content\n });\n }\n });\n });\n }\n };\n\n _this.close = function () {\n if (_this.props.closeTimeoutMS > 0) {\n _this.closeWithTimeout();\n } else {\n _this.closeWithoutTimeout();\n }\n };\n\n _this.focusContent = function () {\n return _this.content && !_this.contentHasFocus() && _this.content.focus({ preventScroll: true });\n };\n\n _this.closeWithTimeout = function () {\n var closesAt = Date.now() + _this.props.closeTimeoutMS;\n _this.setState({ beforeClose: true, closesAt: closesAt }, function () {\n _this.closeTimer = setTimeout(_this.closeWithoutTimeout, _this.state.closesAt - Date.now());\n });\n };\n\n _this.closeWithoutTimeout = function () {\n _this.setState({\n beforeClose: false,\n isOpen: false,\n afterOpen: false,\n closesAt: null\n }, _this.afterClose);\n };\n\n _this.handleKeyDown = function (event) {\n if (isTabKey(event)) {\n (0, _scopeTab2.default)(_this.content, event);\n }\n\n if (_this.props.shouldCloseOnEsc && isEscKey(event)) {\n event.stopPropagation();\n _this.requestClose(event);\n }\n };\n\n _this.handleOverlayOnClick = function (event) {\n if (_this.shouldClose === null) {\n _this.shouldClose = true;\n }\n\n if (_this.shouldClose && _this.props.shouldCloseOnOverlayClick) {\n if (_this.ownerHandlesClose()) {\n _this.requestClose(event);\n } else {\n _this.focusContent();\n }\n }\n _this.shouldClose = null;\n };\n\n _this.handleContentOnMouseUp = function () {\n _this.shouldClose = false;\n };\n\n _this.handleOverlayOnMouseDown = function (event) {\n if (!_this.props.shouldCloseOnOverlayClick && event.target == _this.overlay) {\n event.preventDefault();\n }\n };\n\n _this.handleContentOnClick = function () {\n _this.shouldClose = false;\n };\n\n _this.handleContentOnMouseDown = function () {\n _this.shouldClose = false;\n };\n\n _this.requestClose = function (event) {\n return _this.ownerHandlesClose() && _this.props.onRequestClose(event);\n };\n\n _this.ownerHandlesClose = function () {\n return _this.props.onRequestClose;\n };\n\n _this.shouldBeClosed = function () {\n return !_this.state.isOpen && !_this.state.beforeClose;\n };\n\n _this.contentHasFocus = function () {\n return document.activeElement === _this.content || _this.content.contains(document.activeElement);\n };\n\n _this.buildClassName = function (which, additional) {\n var classNames = (typeof additional === \"undefined\" ? \"undefined\" : _typeof(additional)) === \"object\" ? additional : {\n base: CLASS_NAMES[which],\n afterOpen: CLASS_NAMES[which] + \"--after-open\",\n beforeClose: CLASS_NAMES[which] + \"--before-close\"\n };\n var className = classNames.base;\n if (_this.state.afterOpen) {\n className = className + \" \" + classNames.afterOpen;\n }\n if (_this.state.beforeClose) {\n className = className + \" \" + classNames.beforeClose;\n }\n return typeof additional === \"string\" && additional ? className + \" \" + additional : className;\n };\n\n _this.attributesFromObject = function (prefix, items) {\n return Object.keys(items).reduce(function (acc, name) {\n acc[prefix + \"-\" + name] = items[name];\n return acc;\n }, {});\n };\n\n _this.state = {\n afterOpen: false,\n beforeClose: false\n };\n\n _this.shouldClose = null;\n _this.moveFromContentToOverlay = null;\n return _this;\n }\n\n _createClass(ModalPortal, [{\n key: \"componentDidMount\",\n value: function componentDidMount() {\n if (this.props.isOpen) {\n this.open();\n }\n }\n }, {\n key: \"componentDidUpdate\",\n value: function componentDidUpdate(prevProps, prevState) {\n if (process.env.NODE_ENV !== \"production\") {\n if (prevProps.bodyOpenClassName !== this.props.bodyOpenClassName) {\n // eslint-disable-next-line no-console\n console.warn('React-Modal: \"bodyOpenClassName\" prop has been modified. ' + \"This may cause unexpected behavior when multiple modals are open.\");\n }\n if (prevProps.htmlOpenClassName !== this.props.htmlOpenClassName) {\n // eslint-disable-next-line no-console\n console.warn('React-Modal: \"htmlOpenClassName\" prop has been modified. ' + \"This may cause unexpected behavior when multiple modals are open.\");\n }\n }\n\n if (this.props.isOpen && !prevProps.isOpen) {\n this.open();\n } else if (!this.props.isOpen && prevProps.isOpen) {\n this.close();\n }\n\n // Focus only needs to be set once when the modal is being opened\n if (this.props.shouldFocusAfterRender && this.state.isOpen && !prevState.isOpen) {\n this.focusContent();\n }\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n if (this.state.isOpen) {\n this.afterClose();\n }\n clearTimeout(this.closeTimer);\n cancelAnimationFrame(this.openAnimationFrame);\n }\n }, {\n key: \"beforeOpen\",\n value: function beforeOpen() {\n var _props = this.props,\n appElement = _props.appElement,\n ariaHideApp = _props.ariaHideApp,\n htmlOpenClassName = _props.htmlOpenClassName,\n bodyOpenClassName = _props.bodyOpenClassName,\n parentSelector = _props.parentSelector;\n\n\n var parentDocument = parentSelector && parentSelector().ownerDocument || document;\n\n // Add classes.\n bodyOpenClassName && classList.add(parentDocument.body, bodyOpenClassName);\n\n htmlOpenClassName && classList.add(parentDocument.getElementsByTagName(\"html\")[0], htmlOpenClassName);\n\n if (ariaHideApp) {\n ariaHiddenInstances += 1;\n ariaAppHider.hide(appElement);\n }\n\n _portalOpenInstances2.default.register(this);\n }\n\n // Don't steal focus from inner elements\n\n }, {\n key: \"render\",\n value: function render() {\n var _props2 = this.props,\n id = _props2.id,\n className = _props2.className,\n overlayClassName = _props2.overlayClassName,\n defaultStyles = _props2.defaultStyles,\n children = _props2.children;\n\n var contentStyles = className ? {} : defaultStyles.content;\n var overlayStyles = overlayClassName ? {} : defaultStyles.overlay;\n\n if (this.shouldBeClosed()) {\n return null;\n }\n\n var overlayProps = {\n ref: this.setOverlayRef,\n className: this.buildClassName(\"overlay\", overlayClassName),\n style: _extends({}, overlayStyles, this.props.style.overlay),\n onClick: this.handleOverlayOnClick,\n onMouseDown: this.handleOverlayOnMouseDown\n };\n\n var contentProps = _extends({\n id: id,\n ref: this.setContentRef,\n style: _extends({}, contentStyles, this.props.style.content),\n className: this.buildClassName(\"content\", className),\n tabIndex: \"-1\",\n onKeyDown: this.handleKeyDown,\n onMouseDown: this.handleContentOnMouseDown,\n onMouseUp: this.handleContentOnMouseUp,\n onClick: this.handleContentOnClick,\n role: this.props.role,\n \"aria-label\": this.props.contentLabel\n }, this.attributesFromObject(\"aria\", _extends({ modal: true }, this.props.aria)), this.attributesFromObject(\"data\", this.props.data || {}), {\n \"data-testid\": this.props.testId\n });\n\n var contentElement = this.props.contentElement(contentProps, children);\n return this.props.overlayElement(overlayProps, contentElement);\n }\n }]);\n\n return ModalPortal;\n}(_react.Component);\n\nModalPortal.defaultProps = {\n style: {\n overlay: {},\n content: {}\n },\n defaultStyles: {}\n};\nModalPortal.propTypes = {\n isOpen: _propTypes2.default.bool.isRequired,\n defaultStyles: _propTypes2.default.shape({\n content: _propTypes2.default.object,\n overlay: _propTypes2.default.object\n }),\n style: _propTypes2.default.shape({\n content: _propTypes2.default.object,\n overlay: _propTypes2.default.object\n }),\n className: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.object]),\n overlayClassName: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.object]),\n parentSelector: _propTypes2.default.func,\n bodyOpenClassName: _propTypes2.default.string,\n htmlOpenClassName: _propTypes2.default.string,\n ariaHideApp: _propTypes2.default.bool,\n appElement: _propTypes2.default.oneOfType([_propTypes2.default.instanceOf(_safeHTMLElement2.default), _propTypes2.default.instanceOf(_safeHTMLElement.SafeHTMLCollection), _propTypes2.default.instanceOf(_safeHTMLElement.SafeNodeList), _propTypes2.default.arrayOf(_propTypes2.default.instanceOf(_safeHTMLElement2.default))]),\n onAfterOpen: _propTypes2.default.func,\n onAfterClose: _propTypes2.default.func,\n onRequestClose: _propTypes2.default.func,\n closeTimeoutMS: _propTypes2.default.number,\n shouldFocusAfterRender: _propTypes2.default.bool,\n shouldCloseOnOverlayClick: _propTypes2.default.bool,\n shouldReturnFocusAfterClose: _propTypes2.default.bool,\n preventScroll: _propTypes2.default.bool,\n role: _propTypes2.default.string,\n contentLabel: _propTypes2.default.string,\n aria: _propTypes2.default.object,\n data: _propTypes2.default.object,\n children: _propTypes2.default.node,\n shouldCloseOnEsc: _propTypes2.default.bool,\n overlayRef: _propTypes2.default.func,\n contentRef: _propTypes2.default.func,\n id: _propTypes2.default.string,\n overlayElement: _propTypes2.default.func,\n contentElement: _propTypes2.default.func,\n testId: _propTypes2.default.string\n};\nexports.default = ModalPortal;\nmodule.exports = exports[\"default\"];","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.resetState = resetState;\nexports.log = log;\nexports.assertNodeList = assertNodeList;\nexports.setElement = setElement;\nexports.validateElement = validateElement;\nexports.hide = hide;\nexports.show = show;\nexports.documentNotReadyOrSSRTesting = documentNotReadyOrSSRTesting;\n\nvar _warning = require(\"warning\");\n\nvar _warning2 = _interopRequireDefault(_warning);\n\nvar _safeHTMLElement = require(\"./safeHTMLElement\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar globalElement = null;\n\n/* eslint-disable no-console */\n/* istanbul ignore next */\nfunction resetState() {\n if (globalElement) {\n if (globalElement.removeAttribute) {\n globalElement.removeAttribute(\"aria-hidden\");\n } else if (globalElement.length != null) {\n globalElement.forEach(function (element) {\n return element.removeAttribute(\"aria-hidden\");\n });\n } else {\n document.querySelectorAll(globalElement).forEach(function (element) {\n return element.removeAttribute(\"aria-hidden\");\n });\n }\n }\n globalElement = null;\n}\n\n/* istanbul ignore next */\nfunction log() {\n if (process.env.NODE_ENV !== \"production\") {\n var check = globalElement || {};\n console.log(\"ariaAppHider ----------\");\n console.log(check.nodeName, check.className, check.id);\n console.log(\"end ariaAppHider ----------\");\n }\n}\n/* eslint-enable no-console */\n\nfunction assertNodeList(nodeList, selector) {\n if (!nodeList || !nodeList.length) {\n throw new Error(\"react-modal: No elements were found for selector \" + selector + \".\");\n }\n}\n\nfunction setElement(element) {\n var useElement = element;\n if (typeof useElement === \"string\" && _safeHTMLElement.canUseDOM) {\n var el = document.querySelectorAll(useElement);\n assertNodeList(el, useElement);\n useElement = el;\n }\n globalElement = useElement || globalElement;\n return globalElement;\n}\n\nfunction validateElement(appElement) {\n var el = appElement || globalElement;\n if (el) {\n return Array.isArray(el) || el instanceof HTMLCollection || el instanceof NodeList ? el : [el];\n } else {\n (0, _warning2.default)(false, [\"react-modal: App element is not defined.\", \"Please use `Modal.setAppElement(el)` or set `appElement={el}`.\", \"This is needed so screen readers don't see main content\", \"when modal is opened. It is not recommended, but you can opt-out\", \"by setting `ariaHideApp={false}`.\"].join(\" \"));\n\n return [];\n }\n}\n\nfunction hide(appElement) {\n var _iteratorNormalCompletion = true;\n var _didIteratorError = false;\n var _iteratorError = undefined;\n\n try {\n for (var _iterator = validateElement(appElement)[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {\n var el = _step.value;\n\n el.setAttribute(\"aria-hidden\", \"true\");\n }\n } catch (err) {\n _didIteratorError = true;\n _iteratorError = err;\n } finally {\n try {\n if (!_iteratorNormalCompletion && _iterator.return) {\n _iterator.return();\n }\n } finally {\n if (_didIteratorError) {\n throw _iteratorError;\n }\n }\n }\n}\n\nfunction show(appElement) {\n var _iteratorNormalCompletion2 = true;\n var _didIteratorError2 = false;\n var _iteratorError2 = undefined;\n\n try {\n for (var _iterator2 = validateElement(appElement)[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {\n var el = _step2.value;\n\n el.removeAttribute(\"aria-hidden\");\n }\n } catch (err) {\n _didIteratorError2 = true;\n _iteratorError2 = err;\n } finally {\n try {\n if (!_iteratorNormalCompletion2 && _iterator2.return) {\n _iterator2.return();\n }\n } finally {\n if (_didIteratorError2) {\n throw _iteratorError2;\n }\n }\n }\n}\n\nfunction documentNotReadyOrSSRTesting() {\n globalElement = null;\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.resetState = resetState;\nexports.log = log;\n\nvar _portalOpenInstances = require(\"./portalOpenInstances\");\n\nvar _portalOpenInstances2 = _interopRequireDefault(_portalOpenInstances);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// Body focus trap see Issue #742\n\nvar before = void 0,\n after = void 0,\n instances = [];\n\n/* eslint-disable no-console */\n/* istanbul ignore next */\nfunction resetState() {\n var _arr = [before, after];\n\n for (var _i = 0; _i < _arr.length; _i++) {\n var item = _arr[_i];\n if (!item) continue;\n item.parentNode && item.parentNode.removeChild(item);\n }\n before = after = null;\n instances = [];\n}\n\n/* istanbul ignore next */\nfunction log() {\n console.log(\"bodyTrap ----------\");\n console.log(instances.length);\n var _arr2 = [before, after];\n for (var _i2 = 0; _i2 < _arr2.length; _i2++) {\n var item = _arr2[_i2];\n var check = item || {};\n console.log(check.nodeName, check.className, check.id);\n }\n console.log(\"edn bodyTrap ----------\");\n}\n/* eslint-enable no-console */\n\nfunction focusContent() {\n if (instances.length === 0) {\n if (process.env.NODE_ENV !== \"production\") {\n // eslint-disable-next-line no-console\n console.warn(\"React-Modal: Open instances > 0 expected\");\n }\n return;\n }\n instances[instances.length - 1].focusContent();\n}\n\nfunction bodyTrap(eventType, openInstances) {\n if (!before && !after) {\n before = document.createElement(\"div\");\n before.setAttribute(\"data-react-modal-body-trap\", \"\");\n before.style.position = \"absolute\";\n before.style.opacity = \"0\";\n before.setAttribute(\"tabindex\", \"0\");\n before.addEventListener(\"focus\", focusContent);\n after = before.cloneNode();\n after.addEventListener(\"focus\", focusContent);\n }\n\n instances = openInstances;\n\n if (instances.length > 0) {\n // Add focus trap\n if (document.body.firstChild !== before) {\n document.body.insertBefore(before, document.body.firstChild);\n }\n if (document.body.lastChild !== after) {\n document.body.appendChild(after);\n }\n } else {\n // Remove focus trap\n if (before.parentElement) {\n before.parentElement.removeChild(before);\n }\n if (after.parentElement) {\n after.parentElement.removeChild(after);\n }\n }\n}\n\n_portalOpenInstances2.default.subscribe(bodyTrap);","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.resetState = resetState;\nexports.log = log;\nvar htmlClassList = {};\nvar docBodyClassList = {};\n\n/* eslint-disable no-console */\n/* istanbul ignore next */\nfunction removeClass(at, cls) {\n at.classList.remove(cls);\n}\n\n/* istanbul ignore next */\nfunction resetState() {\n var htmlElement = document.getElementsByTagName(\"html\")[0];\n for (var cls in htmlClassList) {\n removeClass(htmlElement, htmlClassList[cls]);\n }\n\n var body = document.body;\n for (var _cls in docBodyClassList) {\n removeClass(body, docBodyClassList[_cls]);\n }\n\n htmlClassList = {};\n docBodyClassList = {};\n}\n\n/* istanbul ignore next */\nfunction log() {\n if (process.env.NODE_ENV !== \"production\") {\n var classes = document.getElementsByTagName(\"html\")[0].className;\n var buffer = \"Show tracked classes:\\n\\n\";\n\n buffer += \" (\" + classes + \"):\\n \";\n for (var x in htmlClassList) {\n buffer += \" \" + x + \" \" + htmlClassList[x] + \"\\n \";\n }\n\n classes = document.body.className;\n\n buffer += \"\\n\\ndoc.body (\" + classes + \"):\\n \";\n for (var _x in docBodyClassList) {\n buffer += \" \" + _x + \" \" + docBodyClassList[_x] + \"\\n \";\n }\n\n buffer += \"\\n\";\n\n console.log(buffer);\n }\n}\n/* eslint-enable no-console */\n\n/**\n * Track the number of reference of a class.\n * @param {object} poll The poll to receive the reference.\n * @param {string} className The class name.\n * @return {string}\n */\nvar incrementReference = function incrementReference(poll, className) {\n if (!poll[className]) {\n poll[className] = 0;\n }\n poll[className] += 1;\n return className;\n};\n\n/**\n * Drop the reference of a class.\n * @param {object} poll The poll to receive the reference.\n * @param {string} className The class name.\n * @return {string}\n */\nvar decrementReference = function decrementReference(poll, className) {\n if (poll[className]) {\n poll[className] -= 1;\n }\n return className;\n};\n\n/**\n * Track a class and add to the given class list.\n * @param {Object} classListRef A class list of an element.\n * @param {Object} poll The poll to be used.\n * @param {Array} classes The list of classes to be tracked.\n */\nvar trackClass = function trackClass(classListRef, poll, classes) {\n classes.forEach(function (className) {\n incrementReference(poll, className);\n classListRef.add(className);\n });\n};\n\n/**\n * Untrack a class and remove from the given class list if the reference\n * reaches 0.\n * @param {Object} classListRef A class list of an element.\n * @param {Object} poll The poll to be used.\n * @param {Array} classes The list of classes to be untracked.\n */\nvar untrackClass = function untrackClass(classListRef, poll, classes) {\n classes.forEach(function (className) {\n decrementReference(poll, className);\n poll[className] === 0 && classListRef.remove(className);\n });\n};\n\n/**\n * Public inferface to add classes to the document.body.\n * @param {string} bodyClass The class string to be added.\n * It may contain more then one class\n * with ' ' as separator.\n */\nvar add = exports.add = function add(element, classString) {\n return trackClass(element.classList, element.nodeName.toLowerCase() == \"html\" ? htmlClassList : docBodyClassList, classString.split(\" \"));\n};\n\n/**\n * Public inferface to remove classes from the document.body.\n * @param {string} bodyClass The class string to be added.\n * It may contain more then one class\n * with ' ' as separator.\n */\nvar remove = exports.remove = function remove(element, classString) {\n return untrackClass(element.classList, element.nodeName.toLowerCase() == \"html\" ? htmlClassList : docBodyClassList, classString.split(\" \"));\n};","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.resetState = resetState;\nexports.log = log;\nexports.handleBlur = handleBlur;\nexports.handleFocus = handleFocus;\nexports.markForFocusLater = markForFocusLater;\nexports.returnFocus = returnFocus;\nexports.popWithoutFocus = popWithoutFocus;\nexports.setupScopedFocus = setupScopedFocus;\nexports.teardownScopedFocus = teardownScopedFocus;\n\nvar _tabbable = require(\"../helpers/tabbable\");\n\nvar _tabbable2 = _interopRequireDefault(_tabbable);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar focusLaterElements = [];\nvar modalElement = null;\nvar needToFocus = false;\n\n/* eslint-disable no-console */\n/* istanbul ignore next */\nfunction resetState() {\n focusLaterElements = [];\n}\n\n/* istanbul ignore next */\nfunction log() {\n if (process.env.NODE_ENV !== \"production\") {\n console.log(\"focusManager ----------\");\n focusLaterElements.forEach(function (f) {\n var check = f || {};\n console.log(check.nodeName, check.className, check.id);\n });\n console.log(\"end focusManager ----------\");\n }\n}\n/* eslint-enable no-console */\n\nfunction handleBlur() {\n needToFocus = true;\n}\n\nfunction handleFocus() {\n if (needToFocus) {\n needToFocus = false;\n if (!modalElement) {\n return;\n }\n // need to see how jQuery shims document.on('focusin') so we don't need the\n // setTimeout, firefox doesn't support focusin, if it did, we could focus\n // the element outside of a setTimeout. Side-effect of this implementation\n // is that the document.body gets focus, and then we focus our element right\n // after, seems fine.\n setTimeout(function () {\n if (modalElement.contains(document.activeElement)) {\n return;\n }\n var el = (0, _tabbable2.default)(modalElement)[0] || modalElement;\n el.focus();\n }, 0);\n }\n}\n\nfunction markForFocusLater() {\n focusLaterElements.push(document.activeElement);\n}\n\n/* eslint-disable no-console */\nfunction returnFocus() {\n var preventScroll = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n\n var toFocus = null;\n try {\n if (focusLaterElements.length !== 0) {\n toFocus = focusLaterElements.pop();\n toFocus.focus({ preventScroll: preventScroll });\n }\n return;\n } catch (e) {\n console.warn([\"You tried to return focus to\", toFocus, \"but it is not in the DOM anymore\"].join(\" \"));\n }\n}\n/* eslint-enable no-console */\n\nfunction popWithoutFocus() {\n focusLaterElements.length > 0 && focusLaterElements.pop();\n}\n\nfunction setupScopedFocus(element) {\n modalElement = element;\n\n if (window.addEventListener) {\n window.addEventListener(\"blur\", handleBlur, false);\n document.addEventListener(\"focus\", handleFocus, true);\n } else {\n window.attachEvent(\"onBlur\", handleBlur);\n document.attachEvent(\"onFocus\", handleFocus);\n }\n}\n\nfunction teardownScopedFocus() {\n modalElement = null;\n\n if (window.addEventListener) {\n window.removeEventListener(\"blur\", handleBlur);\n document.removeEventListener(\"focus\", handleFocus);\n } else {\n window.detachEvent(\"onBlur\", handleBlur);\n document.detachEvent(\"onFocus\", handleFocus);\n }\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.log = log;\nexports.resetState = resetState;\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n// Tracks portals that are open and emits events to subscribers\n\nvar PortalOpenInstances = function PortalOpenInstances() {\n var _this = this;\n\n _classCallCheck(this, PortalOpenInstances);\n\n this.register = function (openInstance) {\n if (_this.openInstances.indexOf(openInstance) !== -1) {\n if (process.env.NODE_ENV !== \"production\") {\n // eslint-disable-next-line no-console\n console.warn(\"React-Modal: Cannot register modal instance that's already open\");\n }\n return;\n }\n _this.openInstances.push(openInstance);\n _this.emit(\"register\");\n };\n\n this.deregister = function (openInstance) {\n var index = _this.openInstances.indexOf(openInstance);\n if (index === -1) {\n if (process.env.NODE_ENV !== \"production\") {\n // eslint-disable-next-line no-console\n console.warn(\"React-Modal: Unable to deregister \" + openInstance + \" as \" + \"it was never registered\");\n }\n return;\n }\n _this.openInstances.splice(index, 1);\n _this.emit(\"deregister\");\n };\n\n this.subscribe = function (callback) {\n _this.subscribers.push(callback);\n };\n\n this.emit = function (eventType) {\n _this.subscribers.forEach(function (subscriber) {\n return subscriber(eventType,\n // shallow copy to avoid accidental mutation\n _this.openInstances.slice());\n });\n };\n\n this.openInstances = [];\n this.subscribers = [];\n};\n\nvar portalOpenInstances = new PortalOpenInstances();\n\n/* eslint-disable no-console */\n/* istanbul ignore next */\nfunction log() {\n console.log(\"portalOpenInstances ----------\");\n console.log(portalOpenInstances.openInstances.length);\n portalOpenInstances.openInstances.forEach(function (p) {\n return console.log(p);\n });\n console.log(\"end portalOpenInstances ----------\");\n}\n\n/* istanbul ignore next */\nfunction resetState() {\n portalOpenInstances = new PortalOpenInstances();\n}\n/* eslint-enable no-console */\n\nexports.default = portalOpenInstances;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.canUseDOM = exports.SafeNodeList = exports.SafeHTMLCollection = undefined;\n\nvar _exenv = require(\"exenv\");\n\nvar _exenv2 = _interopRequireDefault(_exenv);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar EE = _exenv2.default;\n\nvar SafeHTMLElement = EE.canUseDOM ? window.HTMLElement : {};\n\nvar SafeHTMLCollection = exports.SafeHTMLCollection = EE.canUseDOM ? window.HTMLCollection : {};\n\nvar SafeNodeList = exports.SafeNodeList = EE.canUseDOM ? window.NodeList : {};\n\nvar canUseDOM = exports.canUseDOM = EE.canUseDOM;\n\nexports.default = SafeHTMLElement;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = scopeTab;\n\nvar _tabbable = require(\"./tabbable\");\n\nvar _tabbable2 = _interopRequireDefault(_tabbable);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction getActiveElement() {\n var el = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : document;\n\n return el.activeElement.shadowRoot ? getActiveElement(el.activeElement.shadowRoot) : el.activeElement;\n}\n\nfunction scopeTab(node, event) {\n var tabbable = (0, _tabbable2.default)(node);\n\n if (!tabbable.length) {\n // Do nothing, since there are no elements that can receive focus.\n event.preventDefault();\n return;\n }\n\n var target = void 0;\n\n var shiftKey = event.shiftKey;\n var head = tabbable[0];\n var tail = tabbable[tabbable.length - 1];\n var activeElement = getActiveElement();\n\n // proceed with default browser behavior on tab.\n // Focus on last element on shift + tab.\n if (node === activeElement) {\n if (!shiftKey) return;\n target = tail;\n }\n\n if (tail === activeElement && !shiftKey) {\n target = head;\n }\n\n if (head === activeElement && shiftKey) {\n target = tail;\n }\n\n if (target) {\n event.preventDefault();\n target.focus();\n return;\n }\n\n // Safari radio issue.\n //\n // Safari does not move the focus to the radio button,\n // so we need to force it to really walk through all elements.\n //\n // This is very error prone, since we are trying to guess\n // if it is a safari browser from the first occurence between\n // chrome or safari.\n //\n // The chrome user agent contains the first ocurrence\n // as the 'chrome/version' and later the 'safari/version'.\n var checkSafari = /(\\bChrome\\b|\\bSafari\\b)\\//.exec(navigator.userAgent);\n var isSafariDesktop = checkSafari != null && checkSafari[1] != \"Chrome\" && /\\biPod\\b|\\biPad\\b/g.exec(navigator.userAgent) == null;\n\n // If we are not in safari desktop, let the browser control\n // the focus\n if (!isSafariDesktop) return;\n\n var x = tabbable.indexOf(activeElement);\n\n if (x > -1) {\n x += shiftKey ? -1 : 1;\n }\n\n target = tabbable[x];\n\n // If the tabbable element does not exist,\n // focus head/tail based on shiftKey\n if (typeof target === \"undefined\") {\n event.preventDefault();\n target = shiftKey ? tail : head;\n target.focus();\n return;\n }\n\n event.preventDefault();\n\n target.focus();\n}\nmodule.exports = exports[\"default\"];","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = findTabbableDescendants;\n/*!\n * Adapted from jQuery UI core\n *\n * http://jqueryui.com\n *\n * Copyright 2014 jQuery Foundation and other contributors\n * Released under the MIT license.\n * http://jquery.org/license\n *\n * http://api.jqueryui.com/category/ui-core/\n */\n\nvar DISPLAY_NONE = \"none\";\nvar DISPLAY_CONTENTS = \"contents\";\n\nvar tabbableNode = /input|select|textarea|button|object|iframe/;\n\nfunction isNotOverflowing(element, style) {\n return style.getPropertyValue(\"overflow\") !== \"visible\" ||\n // if 'overflow: visible' set, check if there is actually any overflow\n element.scrollWidth <= 0 && element.scrollHeight <= 0;\n}\n\nfunction hidesContents(element) {\n var zeroSize = element.offsetWidth <= 0 && element.offsetHeight <= 0;\n\n // If the node is empty, this is good enough\n if (zeroSize && !element.innerHTML) return true;\n\n try {\n // Otherwise we need to check some styles\n var style = window.getComputedStyle(element);\n var displayValue = style.getPropertyValue(\"display\");\n return zeroSize ? displayValue !== DISPLAY_CONTENTS && isNotOverflowing(element, style) : displayValue === DISPLAY_NONE;\n } catch (exception) {\n // eslint-disable-next-line no-console\n console.warn(\"Failed to inspect element style\");\n return false;\n }\n}\n\nfunction visible(element) {\n var parentElement = element;\n var rootNode = element.getRootNode && element.getRootNode();\n while (parentElement) {\n if (parentElement === document.body) break;\n\n // if we are not hidden yet, skip to checking outside the Web Component\n if (rootNode && parentElement === rootNode) parentElement = rootNode.host.parentNode;\n\n if (hidesContents(parentElement)) return false;\n parentElement = parentElement.parentNode;\n }\n return true;\n}\n\nfunction focusable(element, isTabIndexNotNaN) {\n var nodeName = element.nodeName.toLowerCase();\n var res = tabbableNode.test(nodeName) && !element.disabled || (nodeName === \"a\" ? element.href || isTabIndexNotNaN : isTabIndexNotNaN);\n return res && visible(element);\n}\n\nfunction tabbable(element) {\n var tabIndex = element.getAttribute(\"tabindex\");\n if (tabIndex === null) tabIndex = undefined;\n var isTabIndexNaN = isNaN(tabIndex);\n return (isTabIndexNaN || tabIndex >= 0) && focusable(element, !isTabIndexNaN);\n}\n\nfunction findTabbableDescendants(element) {\n var descendants = [].slice.call(element.querySelectorAll(\"*\"), 0).reduce(function (finished, el) {\n return finished.concat(!el.shadowRoot ? [el] : findTabbableDescendants(el.shadowRoot));\n }, []);\n return descendants.filter(tabbable);\n}\nmodule.exports = exports[\"default\"];","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _Modal = require(\"./components/Modal\");\n\nvar _Modal2 = _interopRequireDefault(_Modal);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = _Modal2.default;\nmodule.exports = exports[\"default\"];","/**\n * Copyright (c) 2014-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';\n\n/**\n * Similar to invariant but only logs a warning if the condition is not met.\n * This can be used to log issues in development environments in critical\n * paths. Removing the logging code for production environments will keep the\n * same logic and follow the same code paths.\n */\n\nvar __DEV__ = process.env.NODE_ENV !== 'production';\n\nvar warning = function() {};\n\nif (__DEV__) {\n var printWarning = function printWarning(format, args) {\n var len = arguments.length;\n args = new Array(len > 1 ? len - 1 : 0);\n for (var key = 1; key < len; key++) {\n args[key - 1] = arguments[key];\n }\n var argIndex = 0;\n var message = 'Warning: ' +\n format.replace(/%s/g, function() {\n return args[argIndex++];\n });\n if (typeof console !== 'undefined') {\n console.error(message);\n }\n try {\n // --- Welcome to debugging React ---\n // This error was thrown as a convenience so that you can use this stack\n // to find the callsite that caused this warning to fire.\n throw new Error(message);\n } catch (x) {}\n }\n\n warning = function(condition, format, args) {\n var len = arguments.length;\n args = new Array(len > 2 ? len - 2 : 0);\n for (var key = 2; key < len; key++) {\n args[key - 2] = arguments[key];\n }\n if (format === undefined) {\n throw new Error(\n '`warning(condition, format, ...args)` requires a warning ' +\n 'message argument'\n );\n }\n if (!condition) {\n printWarning.apply(null, [format].concat(args));\n }\n };\n}\n\nmodule.exports = warning;\n","import React from 'react';\nexport var ReactReduxContext = React.createContext(null);\nexport default ReactReduxContext;","// Default to a dummy \"batch\" implementation that just runs the callback\nfunction defaultNoopBatch(callback) {\n callback();\n}\n\nvar batch = defaultNoopBatch; // Allow injecting another batching function later\n\nexport var setBatch = function setBatch(newBatch) {\n return batch = newBatch;\n}; // Supply a getter just to skip dealing with ESM bindings\n\nexport var getBatch = function getBatch() {\n return batch;\n};","import { getBatch } from './batch'; // encapsulates the subscription logic for connecting a component to the redux store, as\n// well as nesting subscriptions of descendant components, so that we can ensure the\n// ancestor components re-render before descendants\n\nvar CLEARED = null;\nvar nullListeners = {\n notify: function notify() {}\n};\n\nfunction createListenerCollection() {\n var batch = getBatch(); // the current/next pattern is copied from redux's createStore code.\n // TODO: refactor+expose that code to be reusable here?\n\n var current = [];\n var next = [];\n return {\n clear: function clear() {\n next = CLEARED;\n current = CLEARED;\n },\n notify: function notify() {\n var listeners = current = next;\n batch(function () {\n for (var i = 0; i < listeners.length; i++) {\n listeners[i]();\n }\n });\n },\n get: function get() {\n return next;\n },\n subscribe: function subscribe(listener) {\n var isSubscribed = true;\n if (next === current) next = current.slice();\n next.push(listener);\n return function unsubscribe() {\n if (!isSubscribed || current === CLEARED) return;\n isSubscribed = false;\n if (next === current) next = current.slice();\n next.splice(next.indexOf(listener), 1);\n };\n }\n };\n}\n\nvar Subscription =\n/*#__PURE__*/\nfunction () {\n function Subscription(store, parentSub) {\n this.store = store;\n this.parentSub = parentSub;\n this.unsubscribe = null;\n this.listeners = nullListeners;\n this.handleChangeWrapper = this.handleChangeWrapper.bind(this);\n }\n\n var _proto = Subscription.prototype;\n\n _proto.addNestedSub = function addNestedSub(listener) {\n this.trySubscribe();\n return this.listeners.subscribe(listener);\n };\n\n _proto.notifyNestedSubs = function notifyNestedSubs() {\n this.listeners.notify();\n };\n\n _proto.handleChangeWrapper = function handleChangeWrapper() {\n if (this.onStateChange) {\n this.onStateChange();\n }\n };\n\n _proto.isSubscribed = function isSubscribed() {\n return Boolean(this.unsubscribe);\n };\n\n _proto.trySubscribe = function trySubscribe() {\n if (!this.unsubscribe) {\n this.unsubscribe = this.parentSub ? this.parentSub.addNestedSub(this.handleChangeWrapper) : this.store.subscribe(this.handleChangeWrapper);\n this.listeners = createListenerCollection();\n }\n };\n\n _proto.tryUnsubscribe = function tryUnsubscribe() {\n if (this.unsubscribe) {\n this.unsubscribe();\n this.unsubscribe = null;\n this.listeners.clear();\n this.listeners = nullListeners;\n }\n };\n\n return Subscription;\n}();\n\nexport { Subscription as default };","import React, { useMemo, useEffect } from 'react';\nimport PropTypes from 'prop-types';\nimport { ReactReduxContext } from './Context';\nimport Subscription from '../utils/Subscription';\n\nfunction Provider(_ref) {\n var store = _ref.store,\n context = _ref.context,\n children = _ref.children;\n var contextValue = useMemo(function () {\n var subscription = new Subscription(store);\n subscription.onStateChange = subscription.notifyNestedSubs;\n return {\n store: store,\n subscription: subscription\n };\n }, [store]);\n var previousState = useMemo(function () {\n return store.getState();\n }, [store]);\n useEffect(function () {\n var subscription = contextValue.subscription;\n subscription.trySubscribe();\n\n if (previousState !== store.getState()) {\n subscription.notifyNestedSubs();\n }\n\n return function () {\n subscription.tryUnsubscribe();\n subscription.onStateChange = null;\n };\n }, [contextValue, previousState]);\n var Context = context || ReactReduxContext;\n return React.createElement(Context.Provider, {\n value: contextValue\n }, children);\n}\n\nProvider.propTypes = {\n store: PropTypes.shape({\n subscribe: PropTypes.func.isRequired,\n dispatch: PropTypes.func.isRequired,\n getState: PropTypes.func.isRequired\n }),\n context: PropTypes.object,\n children: PropTypes.any\n};\nexport default Provider;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutPropertiesLoose from \"@babel/runtime/helpers/esm/objectWithoutPropertiesLoose\";\nimport hoistStatics from 'hoist-non-react-statics';\nimport invariant from 'invariant';\nimport React, { useContext, useMemo, useEffect, useLayoutEffect, useRef, useReducer } from 'react';\nimport { isValidElementType, isContextConsumer } from 'react-is';\nimport Subscription from '../utils/Subscription';\nimport { ReactReduxContext } from './Context'; // Define some constant arrays just to avoid re-creating these\n\nvar EMPTY_ARRAY = [];\nvar NO_SUBSCRIPTION_ARRAY = [null, null];\n\nvar stringifyComponent = function stringifyComponent(Comp) {\n try {\n return JSON.stringify(Comp);\n } catch (err) {\n return String(Comp);\n }\n};\n\nfunction storeStateUpdatesReducer(state, action) {\n var updateCount = state[1];\n return [action.payload, updateCount + 1];\n}\n\nvar initStateUpdates = function initStateUpdates() {\n return [null, 0];\n}; // React currently throws a warning when using useLayoutEffect on the server.\n// To get around it, we can conditionally useEffect on the server (no-op) and\n// useLayoutEffect in the browser. We need useLayoutEffect because we want\n// `connect` to perform sync updates to a ref to save the latest props after\n// a render is actually committed to the DOM.\n\n\nvar useIsomorphicLayoutEffect = typeof window !== 'undefined' && typeof window.document !== 'undefined' && typeof window.document.createElement !== 'undefined' ? useLayoutEffect : useEffect;\nexport default function connectAdvanced(\n/*\n selectorFactory is a func that is responsible for returning the selector function used to\n compute new props from state, props, and dispatch. For example:\n export default connectAdvanced((dispatch, options) => (state, props) => ({\n thing: state.things[props.thingId],\n saveThing: fields => dispatch(actionCreators.saveThing(props.thingId, fields)),\n }))(YourComponent)\n Access to dispatch is provided to the factory so selectorFactories can bind actionCreators\n outside of their selector as an optimization. Options passed to connectAdvanced are passed to\n the selectorFactory, along with displayName and WrappedComponent, as the second argument.\n Note that selectorFactory is responsible for all caching/memoization of inbound and outbound\n props. Do not use connectAdvanced directly without memoizing results between calls to your\n selector, otherwise the Connect component will re-render on every state or props change.\n*/\nselectorFactory, // options object:\n_ref) {\n if (_ref === void 0) {\n _ref = {};\n }\n\n var _ref2 = _ref,\n _ref2$getDisplayName = _ref2.getDisplayName,\n getDisplayName = _ref2$getDisplayName === void 0 ? function (name) {\n return \"ConnectAdvanced(\" + name + \")\";\n } : _ref2$getDisplayName,\n _ref2$methodName = _ref2.methodName,\n methodName = _ref2$methodName === void 0 ? 'connectAdvanced' : _ref2$methodName,\n _ref2$renderCountProp = _ref2.renderCountProp,\n renderCountProp = _ref2$renderCountProp === void 0 ? undefined : _ref2$renderCountProp,\n _ref2$shouldHandleSta = _ref2.shouldHandleStateChanges,\n shouldHandleStateChanges = _ref2$shouldHandleSta === void 0 ? true : _ref2$shouldHandleSta,\n _ref2$storeKey = _ref2.storeKey,\n storeKey = _ref2$storeKey === void 0 ? 'store' : _ref2$storeKey,\n _ref2$withRef = _ref2.withRef,\n withRef = _ref2$withRef === void 0 ? false : _ref2$withRef,\n _ref2$forwardRef = _ref2.forwardRef,\n forwardRef = _ref2$forwardRef === void 0 ? false : _ref2$forwardRef,\n _ref2$context = _ref2.context,\n context = _ref2$context === void 0 ? ReactReduxContext : _ref2$context,\n connectOptions = _objectWithoutPropertiesLoose(_ref2, [\"getDisplayName\", \"methodName\", \"renderCountProp\", \"shouldHandleStateChanges\", \"storeKey\", \"withRef\", \"forwardRef\", \"context\"]);\n\n invariant(renderCountProp === undefined, \"renderCountProp is removed. render counting is built into the latest React Dev Tools profiling extension\");\n invariant(!withRef, 'withRef is removed. To access the wrapped instance, use a ref on the connected component');\n var customStoreWarningMessage = 'To use a custom Redux store for specific components, create a custom React context with ' + \"React.createContext(), and pass the context object to React Redux's Provider and specific components\" + ' like: . ' + 'You may also pass a {context : MyContext} option to connect';\n invariant(storeKey === 'store', 'storeKey has been removed and does not do anything. ' + customStoreWarningMessage);\n var Context = context;\n return function wrapWithConnect(WrappedComponent) {\n if (process.env.NODE_ENV !== 'production') {\n invariant(isValidElementType(WrappedComponent), \"You must pass a component to the function returned by \" + (methodName + \". Instead received \" + stringifyComponent(WrappedComponent)));\n }\n\n var wrappedComponentName = WrappedComponent.displayName || WrappedComponent.name || 'Component';\n var displayName = getDisplayName(wrappedComponentName);\n\n var selectorFactoryOptions = _extends({}, connectOptions, {\n getDisplayName: getDisplayName,\n methodName: methodName,\n renderCountProp: renderCountProp,\n shouldHandleStateChanges: shouldHandleStateChanges,\n storeKey: storeKey,\n displayName: displayName,\n wrappedComponentName: wrappedComponentName,\n WrappedComponent: WrappedComponent\n });\n\n var pure = connectOptions.pure;\n\n function createChildSelector(store) {\n return selectorFactory(store.dispatch, selectorFactoryOptions);\n } // If we aren't running in \"pure\" mode, we don't want to memoize values.\n // To avoid conditionally calling hooks, we fall back to a tiny wrapper\n // that just executes the given callback immediately.\n\n\n var usePureOnlyMemo = pure ? useMemo : function (callback) {\n return callback();\n };\n\n function ConnectFunction(props) {\n var _useMemo = useMemo(function () {\n // Distinguish between actual \"data\" props that were passed to the wrapper component,\n // and values needed to control behavior (forwarded refs, alternate context instances).\n // To maintain the wrapperProps object reference, memoize this destructuring.\n var forwardedRef = props.forwardedRef,\n wrapperProps = _objectWithoutPropertiesLoose(props, [\"forwardedRef\"]);\n\n return [props.context, forwardedRef, wrapperProps];\n }, [props]),\n propsContext = _useMemo[0],\n forwardedRef = _useMemo[1],\n wrapperProps = _useMemo[2];\n\n var ContextToUse = useMemo(function () {\n // Users may optionally pass in a custom context instance to use instead of our ReactReduxContext.\n // Memoize the check that determines which context instance we should use.\n return propsContext && propsContext.Consumer && isContextConsumer(React.createElement(propsContext.Consumer, null)) ? propsContext : Context;\n }, [propsContext, Context]); // Retrieve the store and ancestor subscription via context, if available\n\n var contextValue = useContext(ContextToUse); // The store _must_ exist as either a prop or in context\n\n var didStoreComeFromProps = Boolean(props.store);\n var didStoreComeFromContext = Boolean(contextValue) && Boolean(contextValue.store);\n invariant(didStoreComeFromProps || didStoreComeFromContext, \"Could not find \\\"store\\\" in the context of \" + (\"\\\"\" + displayName + \"\\\". Either wrap the root component in a , \") + \"or pass a custom React context provider to and the corresponding \" + (\"React context consumer to \" + displayName + \" in connect options.\"));\n var store = props.store || contextValue.store;\n var childPropsSelector = useMemo(function () {\n // The child props selector needs the store reference as an input.\n // Re-create this selector whenever the store changes.\n return createChildSelector(store);\n }, [store]);\n\n var _useMemo2 = useMemo(function () {\n if (!shouldHandleStateChanges) return NO_SUBSCRIPTION_ARRAY; // This Subscription's source should match where store came from: props vs. context. A component\n // connected to the store via props shouldn't use subscription from context, or vice versa.\n\n var subscription = new Subscription(store, didStoreComeFromProps ? null : contextValue.subscription); // `notifyNestedSubs` is duplicated to handle the case where the component is unmounted in\n // the middle of the notification loop, where `subscription` will then be null. This can\n // probably be avoided if Subscription's listeners logic is changed to not call listeners\n // that have been unsubscribed in the middle of the notification loop.\n\n var notifyNestedSubs = subscription.notifyNestedSubs.bind(subscription);\n return [subscription, notifyNestedSubs];\n }, [store, didStoreComeFromProps, contextValue]),\n subscription = _useMemo2[0],\n notifyNestedSubs = _useMemo2[1]; // Determine what {store, subscription} value should be put into nested context, if necessary,\n // and memoize that value to avoid unnecessary context updates.\n\n\n var overriddenContextValue = useMemo(function () {\n if (didStoreComeFromProps) {\n // This component is directly subscribed to a store from props.\n // We don't want descendants reading from this store - pass down whatever\n // the existing context value is from the nearest connected ancestor.\n return contextValue;\n } // Otherwise, put this component's subscription instance into context, so that\n // connected descendants won't update until after this component is done\n\n\n return _extends({}, contextValue, {\n subscription: subscription\n });\n }, [didStoreComeFromProps, contextValue, subscription]); // We need to force this wrapper component to re-render whenever a Redux store update\n // causes a change to the calculated child component props (or we caught an error in mapState)\n\n var _useReducer = useReducer(storeStateUpdatesReducer, EMPTY_ARRAY, initStateUpdates),\n _useReducer$ = _useReducer[0],\n previousStateUpdateResult = _useReducer$[0],\n forceComponentUpdateDispatch = _useReducer[1]; // Propagate any mapState/mapDispatch errors upwards\n\n\n if (previousStateUpdateResult && previousStateUpdateResult.error) {\n throw previousStateUpdateResult.error;\n } // Set up refs to coordinate values between the subscription effect and the render logic\n\n\n var lastChildProps = useRef();\n var lastWrapperProps = useRef(wrapperProps);\n var childPropsFromStoreUpdate = useRef();\n var renderIsScheduled = useRef(false);\n var actualChildProps = usePureOnlyMemo(function () {\n // Tricky logic here:\n // - This render may have been triggered by a Redux store update that produced new child props\n // - However, we may have gotten new wrapper props after that\n // If we have new child props, and the same wrapper props, we know we should use the new child props as-is.\n // But, if we have new wrapper props, those might change the child props, so we have to recalculate things.\n // So, we'll use the child props from store update only if the wrapper props are the same as last time.\n if (childPropsFromStoreUpdate.current && wrapperProps === lastWrapperProps.current) {\n return childPropsFromStoreUpdate.current;\n } // TODO We're reading the store directly in render() here. Bad idea?\n // This will likely cause Bad Things (TM) to happen in Concurrent Mode.\n // Note that we do this because on renders _not_ caused by store updates, we need the latest store state\n // to determine what the child props should be.\n\n\n return childPropsSelector(store.getState(), wrapperProps);\n }, [store, previousStateUpdateResult, wrapperProps]); // We need this to execute synchronously every time we re-render. However, React warns\n // about useLayoutEffect in SSR, so we try to detect environment and fall back to\n // just useEffect instead to avoid the warning, since neither will run anyway.\n\n useIsomorphicLayoutEffect(function () {\n // We want to capture the wrapper props and child props we used for later comparisons\n lastWrapperProps.current = wrapperProps;\n lastChildProps.current = actualChildProps;\n renderIsScheduled.current = false; // If the render was from a store update, clear out that reference and cascade the subscriber update\n\n if (childPropsFromStoreUpdate.current) {\n childPropsFromStoreUpdate.current = null;\n notifyNestedSubs();\n }\n }); // Our re-subscribe logic only runs when the store/subscription setup changes\n\n useIsomorphicLayoutEffect(function () {\n // If we're not subscribed to the store, nothing to do here\n if (!shouldHandleStateChanges) return; // Capture values for checking if and when this component unmounts\n\n var didUnsubscribe = false;\n var lastThrownError = null; // We'll run this callback every time a store subscription update propagates to this component\n\n var checkForUpdates = function checkForUpdates() {\n if (didUnsubscribe) {\n // Don't run stale listeners.\n // Redux doesn't guarantee unsubscriptions happen until next dispatch.\n return;\n }\n\n var latestStoreState = store.getState();\n var newChildProps, error;\n\n try {\n // Actually run the selector with the most recent store state and wrapper props\n // to determine what the child props should be\n newChildProps = childPropsSelector(latestStoreState, lastWrapperProps.current);\n } catch (e) {\n error = e;\n lastThrownError = e;\n }\n\n if (!error) {\n lastThrownError = null;\n } // If the child props haven't changed, nothing to do here - cascade the subscription update\n\n\n if (newChildProps === lastChildProps.current) {\n if (!renderIsScheduled.current) {\n notifyNestedSubs();\n }\n } else {\n // Save references to the new child props. Note that we track the \"child props from store update\"\n // as a ref instead of a useState/useReducer because we need a way to determine if that value has\n // been processed. If this went into useState/useReducer, we couldn't clear out the value without\n // forcing another re-render, which we don't want.\n lastChildProps.current = newChildProps;\n childPropsFromStoreUpdate.current = newChildProps;\n renderIsScheduled.current = true; // If the child props _did_ change (or we caught an error), this wrapper component needs to re-render\n\n forceComponentUpdateDispatch({\n type: 'STORE_UPDATED',\n payload: {\n latestStoreState: latestStoreState,\n error: error\n }\n });\n }\n }; // Actually subscribe to the nearest connected ancestor (or store)\n\n\n subscription.onStateChange = checkForUpdates;\n subscription.trySubscribe(); // Pull data from the store after first render in case the store has\n // changed since we began.\n\n checkForUpdates();\n\n var unsubscribeWrapper = function unsubscribeWrapper() {\n didUnsubscribe = true;\n subscription.tryUnsubscribe();\n subscription.onStateChange = null;\n\n if (lastThrownError) {\n // It's possible that we caught an error due to a bad mapState function, but the\n // parent re-rendered without this component and we're about to unmount.\n // This shouldn't happen as long as we do top-down subscriptions correctly, but\n // if we ever do those wrong, this throw will surface the error in our tests.\n // In that case, throw the error from here so it doesn't get lost.\n throw lastThrownError;\n }\n };\n\n return unsubscribeWrapper;\n }, [store, subscription, childPropsSelector]); // Now that all that's done, we can finally try to actually render the child component.\n // We memoize the elements for the rendered child component as an optimization.\n\n var renderedWrappedComponent = useMemo(function () {\n return React.createElement(WrappedComponent, _extends({}, actualChildProps, {\n ref: forwardedRef\n }));\n }, [forwardedRef, WrappedComponent, actualChildProps]); // If React sees the exact same element reference as last time, it bails out of re-rendering\n // that child, same as if it was wrapped in React.memo() or returned false from shouldComponentUpdate.\n\n var renderedChild = useMemo(function () {\n if (shouldHandleStateChanges) {\n // If this component is subscribed to store updates, we need to pass its own\n // subscription instance down to our descendants. That means rendering the same\n // Context instance, and putting a different value into the context.\n return React.createElement(ContextToUse.Provider, {\n value: overriddenContextValue\n }, renderedWrappedComponent);\n }\n\n return renderedWrappedComponent;\n }, [ContextToUse, renderedWrappedComponent, overriddenContextValue]);\n return renderedChild;\n } // If we're in \"pure\" mode, ensure our wrapper component only re-renders when incoming props have changed.\n\n\n var Connect = pure ? React.memo(ConnectFunction) : ConnectFunction;\n Connect.WrappedComponent = WrappedComponent;\n Connect.displayName = displayName;\n\n if (forwardRef) {\n var forwarded = React.forwardRef(function forwardConnectRef(props, ref) {\n return React.createElement(Connect, _extends({}, props, {\n forwardedRef: ref\n }));\n });\n forwarded.displayName = displayName;\n forwarded.WrappedComponent = WrappedComponent;\n return hoistStatics(forwarded, WrappedComponent);\n }\n\n return hoistStatics(Connect, WrappedComponent);\n };\n}","var hasOwn = Object.prototype.hasOwnProperty;\n\nfunction is(x, y) {\n if (x === y) {\n return x !== 0 || y !== 0 || 1 / x === 1 / y;\n } else {\n return x !== x && y !== y;\n }\n}\n\nexport default function shallowEqual(objA, objB) {\n if (is(objA, objB)) return true;\n\n if (typeof objA !== 'object' || objA === null || typeof objB !== 'object' || objB === null) {\n return false;\n }\n\n var keysA = Object.keys(objA);\n var keysB = Object.keys(objB);\n if (keysA.length !== keysB.length) return false;\n\n for (var i = 0; i < keysA.length; i++) {\n if (!hasOwn.call(objB, keysA[i]) || !is(objA[keysA[i]], objB[keysA[i]])) {\n return false;\n }\n }\n\n return true;\n}","import verifyPlainObject from '../utils/verifyPlainObject';\nexport function wrapMapToPropsConstant(getConstant) {\n return function initConstantSelector(dispatch, options) {\n var constant = getConstant(dispatch, options);\n\n function constantSelector() {\n return constant;\n }\n\n constantSelector.dependsOnOwnProps = false;\n return constantSelector;\n };\n} // dependsOnOwnProps is used by createMapToPropsProxy to determine whether to pass props as args\n// to the mapToProps function being wrapped. It is also used by makePurePropsSelector to determine\n// whether mapToProps needs to be invoked when props have changed.\n//\n// A length of one signals that mapToProps does not depend on props from the parent component.\n// A length of zero is assumed to mean mapToProps is getting args via arguments or ...args and\n// therefore not reporting its length accurately..\n\nexport function getDependsOnOwnProps(mapToProps) {\n return mapToProps.dependsOnOwnProps !== null && mapToProps.dependsOnOwnProps !== undefined ? Boolean(mapToProps.dependsOnOwnProps) : mapToProps.length !== 1;\n} // Used by whenMapStateToPropsIsFunction and whenMapDispatchToPropsIsFunction,\n// this function wraps mapToProps in a proxy function which does several things:\n//\n// * Detects whether the mapToProps function being called depends on props, which\n// is used by selectorFactory to decide if it should reinvoke on props changes.\n//\n// * On first call, handles mapToProps if returns another function, and treats that\n// new function as the true mapToProps for subsequent calls.\n//\n// * On first call, verifies the first result is a plain object, in order to warn\n// the developer that their mapToProps function is not returning a valid result.\n//\n\nexport function wrapMapToPropsFunc(mapToProps, methodName) {\n return function initProxySelector(dispatch, _ref) {\n var displayName = _ref.displayName;\n\n var proxy = function mapToPropsProxy(stateOrDispatch, ownProps) {\n return proxy.dependsOnOwnProps ? proxy.mapToProps(stateOrDispatch, ownProps) : proxy.mapToProps(stateOrDispatch);\n }; // allow detectFactoryAndVerify to get ownProps\n\n\n proxy.dependsOnOwnProps = true;\n\n proxy.mapToProps = function detectFactoryAndVerify(stateOrDispatch, ownProps) {\n proxy.mapToProps = mapToProps;\n proxy.dependsOnOwnProps = getDependsOnOwnProps(mapToProps);\n var props = proxy(stateOrDispatch, ownProps);\n\n if (typeof props === 'function') {\n proxy.mapToProps = props;\n proxy.dependsOnOwnProps = getDependsOnOwnProps(props);\n props = proxy(stateOrDispatch, ownProps);\n }\n\n if (process.env.NODE_ENV !== 'production') verifyPlainObject(props, displayName, methodName);\n return props;\n };\n\n return proxy;\n };\n}","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport verifyPlainObject from '../utils/verifyPlainObject';\nexport function defaultMergeProps(stateProps, dispatchProps, ownProps) {\n return _extends({}, ownProps, {}, stateProps, {}, dispatchProps);\n}\nexport function wrapMergePropsFunc(mergeProps) {\n return function initMergePropsProxy(dispatch, _ref) {\n var displayName = _ref.displayName,\n pure = _ref.pure,\n areMergedPropsEqual = _ref.areMergedPropsEqual;\n var hasRunOnce = false;\n var mergedProps;\n return function mergePropsProxy(stateProps, dispatchProps, ownProps) {\n var nextMergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n\n if (hasRunOnce) {\n if (!pure || !areMergedPropsEqual(nextMergedProps, mergedProps)) mergedProps = nextMergedProps;\n } else {\n hasRunOnce = true;\n mergedProps = nextMergedProps;\n if (process.env.NODE_ENV !== 'production') verifyPlainObject(mergedProps, displayName, 'mergeProps');\n }\n\n return mergedProps;\n };\n };\n}\nexport function whenMergePropsIsFunction(mergeProps) {\n return typeof mergeProps === 'function' ? wrapMergePropsFunc(mergeProps) : undefined;\n}\nexport function whenMergePropsIsOmitted(mergeProps) {\n return !mergeProps ? function () {\n return defaultMergeProps;\n } : undefined;\n}\nexport default [whenMergePropsIsFunction, whenMergePropsIsOmitted];","import _objectWithoutPropertiesLoose from \"@babel/runtime/helpers/esm/objectWithoutPropertiesLoose\";\nimport verifySubselectors from './verifySubselectors';\nexport function impureFinalPropsSelectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch) {\n return function impureFinalPropsSelector(state, ownProps) {\n return mergeProps(mapStateToProps(state, ownProps), mapDispatchToProps(dispatch, ownProps), ownProps);\n };\n}\nexport function pureFinalPropsSelectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch, _ref) {\n var areStatesEqual = _ref.areStatesEqual,\n areOwnPropsEqual = _ref.areOwnPropsEqual,\n areStatePropsEqual = _ref.areStatePropsEqual;\n var hasRunAtLeastOnce = false;\n var state;\n var ownProps;\n var stateProps;\n var dispatchProps;\n var mergedProps;\n\n function handleFirstCall(firstState, firstOwnProps) {\n state = firstState;\n ownProps = firstOwnProps;\n stateProps = mapStateToProps(state, ownProps);\n dispatchProps = mapDispatchToProps(dispatch, ownProps);\n mergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n hasRunAtLeastOnce = true;\n return mergedProps;\n }\n\n function handleNewPropsAndNewState() {\n stateProps = mapStateToProps(state, ownProps);\n if (mapDispatchToProps.dependsOnOwnProps) dispatchProps = mapDispatchToProps(dispatch, ownProps);\n mergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n return mergedProps;\n }\n\n function handleNewProps() {\n if (mapStateToProps.dependsOnOwnProps) stateProps = mapStateToProps(state, ownProps);\n if (mapDispatchToProps.dependsOnOwnProps) dispatchProps = mapDispatchToProps(dispatch, ownProps);\n mergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n return mergedProps;\n }\n\n function handleNewState() {\n var nextStateProps = mapStateToProps(state, ownProps);\n var statePropsChanged = !areStatePropsEqual(nextStateProps, stateProps);\n stateProps = nextStateProps;\n if (statePropsChanged) mergedProps = mergeProps(stateProps, dispatchProps, ownProps);\n return mergedProps;\n }\n\n function handleSubsequentCalls(nextState, nextOwnProps) {\n var propsChanged = !areOwnPropsEqual(nextOwnProps, ownProps);\n var stateChanged = !areStatesEqual(nextState, state);\n state = nextState;\n ownProps = nextOwnProps;\n if (propsChanged && stateChanged) return handleNewPropsAndNewState();\n if (propsChanged) return handleNewProps();\n if (stateChanged) return handleNewState();\n return mergedProps;\n }\n\n return function pureFinalPropsSelector(nextState, nextOwnProps) {\n return hasRunAtLeastOnce ? handleSubsequentCalls(nextState, nextOwnProps) : handleFirstCall(nextState, nextOwnProps);\n };\n} // TODO: Add more comments\n// If pure is true, the selector returned by selectorFactory will memoize its results,\n// allowing connectAdvanced's shouldComponentUpdate to return false if final\n// props have not changed. If false, the selector will always return a new\n// object and shouldComponentUpdate will always return true.\n\nexport default function finalPropsSelectorFactory(dispatch, _ref2) {\n var initMapStateToProps = _ref2.initMapStateToProps,\n initMapDispatchToProps = _ref2.initMapDispatchToProps,\n initMergeProps = _ref2.initMergeProps,\n options = _objectWithoutPropertiesLoose(_ref2, [\"initMapStateToProps\", \"initMapDispatchToProps\", \"initMergeProps\"]);\n\n var mapStateToProps = initMapStateToProps(dispatch, options);\n var mapDispatchToProps = initMapDispatchToProps(dispatch, options);\n var mergeProps = initMergeProps(dispatch, options);\n\n if (process.env.NODE_ENV !== 'production') {\n verifySubselectors(mapStateToProps, mapDispatchToProps, mergeProps, options.displayName);\n }\n\n var selectorFactory = options.pure ? pureFinalPropsSelectorFactory : impureFinalPropsSelectorFactory;\n return selectorFactory(mapStateToProps, mapDispatchToProps, mergeProps, dispatch, options);\n}","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutPropertiesLoose from \"@babel/runtime/helpers/esm/objectWithoutPropertiesLoose\";\nimport connectAdvanced from '../components/connectAdvanced';\nimport shallowEqual from '../utils/shallowEqual';\nimport defaultMapDispatchToPropsFactories from './mapDispatchToProps';\nimport defaultMapStateToPropsFactories from './mapStateToProps';\nimport defaultMergePropsFactories from './mergeProps';\nimport defaultSelectorFactory from './selectorFactory';\n/*\n connect is a facade over connectAdvanced. It turns its args into a compatible\n selectorFactory, which has the signature:\n\n (dispatch, options) => (nextState, nextOwnProps) => nextFinalProps\n \n connect passes its args to connectAdvanced as options, which will in turn pass them to\n selectorFactory each time a Connect component instance is instantiated or hot reloaded.\n\n selectorFactory returns a final props selector from its mapStateToProps,\n mapStateToPropsFactories, mapDispatchToProps, mapDispatchToPropsFactories, mergeProps,\n mergePropsFactories, and pure args.\n\n The resulting final props selector is called by the Connect component instance whenever\n it receives new props or store state.\n */\n\nfunction match(arg, factories, name) {\n for (var i = factories.length - 1; i >= 0; i--) {\n var result = factories[i](arg);\n if (result) return result;\n }\n\n return function (dispatch, options) {\n throw new Error(\"Invalid value of type \" + typeof arg + \" for \" + name + \" argument when connecting component \" + options.wrappedComponentName + \".\");\n };\n}\n\nfunction strictEqual(a, b) {\n return a === b;\n} // createConnect with default args builds the 'official' connect behavior. Calling it with\n// different options opens up some testing and extensibility scenarios\n\n\nexport function createConnect(_temp) {\n var _ref = _temp === void 0 ? {} : _temp,\n _ref$connectHOC = _ref.connectHOC,\n connectHOC = _ref$connectHOC === void 0 ? connectAdvanced : _ref$connectHOC,\n _ref$mapStateToPropsF = _ref.mapStateToPropsFactories,\n mapStateToPropsFactories = _ref$mapStateToPropsF === void 0 ? defaultMapStateToPropsFactories : _ref$mapStateToPropsF,\n _ref$mapDispatchToPro = _ref.mapDispatchToPropsFactories,\n mapDispatchToPropsFactories = _ref$mapDispatchToPro === void 0 ? defaultMapDispatchToPropsFactories : _ref$mapDispatchToPro,\n _ref$mergePropsFactor = _ref.mergePropsFactories,\n mergePropsFactories = _ref$mergePropsFactor === void 0 ? defaultMergePropsFactories : _ref$mergePropsFactor,\n _ref$selectorFactory = _ref.selectorFactory,\n selectorFactory = _ref$selectorFactory === void 0 ? defaultSelectorFactory : _ref$selectorFactory;\n\n return function connect(mapStateToProps, mapDispatchToProps, mergeProps, _ref2) {\n if (_ref2 === void 0) {\n _ref2 = {};\n }\n\n var _ref3 = _ref2,\n _ref3$pure = _ref3.pure,\n pure = _ref3$pure === void 0 ? true : _ref3$pure,\n _ref3$areStatesEqual = _ref3.areStatesEqual,\n areStatesEqual = _ref3$areStatesEqual === void 0 ? strictEqual : _ref3$areStatesEqual,\n _ref3$areOwnPropsEqua = _ref3.areOwnPropsEqual,\n areOwnPropsEqual = _ref3$areOwnPropsEqua === void 0 ? shallowEqual : _ref3$areOwnPropsEqua,\n _ref3$areStatePropsEq = _ref3.areStatePropsEqual,\n areStatePropsEqual = _ref3$areStatePropsEq === void 0 ? shallowEqual : _ref3$areStatePropsEq,\n _ref3$areMergedPropsE = _ref3.areMergedPropsEqual,\n areMergedPropsEqual = _ref3$areMergedPropsE === void 0 ? shallowEqual : _ref3$areMergedPropsE,\n extraOptions = _objectWithoutPropertiesLoose(_ref3, [\"pure\", \"areStatesEqual\", \"areOwnPropsEqual\", \"areStatePropsEqual\", \"areMergedPropsEqual\"]);\n\n var initMapStateToProps = match(mapStateToProps, mapStateToPropsFactories, 'mapStateToProps');\n var initMapDispatchToProps = match(mapDispatchToProps, mapDispatchToPropsFactories, 'mapDispatchToProps');\n var initMergeProps = match(mergeProps, mergePropsFactories, 'mergeProps');\n return connectHOC(selectorFactory, _extends({\n // used in error messages\n methodName: 'connect',\n // used to compute Connect's displayName from the wrapped component's displayName.\n getDisplayName: function getDisplayName(name) {\n return \"Connect(\" + name + \")\";\n },\n // if mapStateToProps is falsy, the Connect component doesn't subscribe to store state changes\n shouldHandleStateChanges: Boolean(mapStateToProps),\n // passed through to selectorFactory\n initMapStateToProps: initMapStateToProps,\n initMapDispatchToProps: initMapDispatchToProps,\n initMergeProps: initMergeProps,\n pure: pure,\n areStatesEqual: areStatesEqual,\n areOwnPropsEqual: areOwnPropsEqual,\n areStatePropsEqual: areStatePropsEqual,\n areMergedPropsEqual: areMergedPropsEqual\n }, extraOptions));\n };\n}\nexport default createConnect();","import { wrapMapToPropsConstant, wrapMapToPropsFunc } from './wrapMapToProps';\nexport function whenMapStateToPropsIsFunction(mapStateToProps) {\n return typeof mapStateToProps === 'function' ? wrapMapToPropsFunc(mapStateToProps, 'mapStateToProps') : undefined;\n}\nexport function whenMapStateToPropsIsMissing(mapStateToProps) {\n return !mapStateToProps ? wrapMapToPropsConstant(function () {\n return {};\n }) : undefined;\n}\nexport default [whenMapStateToPropsIsFunction, whenMapStateToPropsIsMissing];","import { bindActionCreators } from 'redux';\nimport { wrapMapToPropsConstant, wrapMapToPropsFunc } from './wrapMapToProps';\nexport function whenMapDispatchToPropsIsFunction(mapDispatchToProps) {\n return typeof mapDispatchToProps === 'function' ? wrapMapToPropsFunc(mapDispatchToProps, 'mapDispatchToProps') : undefined;\n}\nexport function whenMapDispatchToPropsIsMissing(mapDispatchToProps) {\n return !mapDispatchToProps ? wrapMapToPropsConstant(function (dispatch) {\n return {\n dispatch: dispatch\n };\n }) : undefined;\n}\nexport function whenMapDispatchToPropsIsObject(mapDispatchToProps) {\n return mapDispatchToProps && typeof mapDispatchToProps === 'object' ? wrapMapToPropsConstant(function (dispatch) {\n return bindActionCreators(mapDispatchToProps, dispatch);\n }) : undefined;\n}\nexport default [whenMapDispatchToPropsIsFunction, whenMapDispatchToPropsIsMissing, whenMapDispatchToPropsIsObject];","import { useContext } from 'react';\nimport invariant from 'invariant';\nimport { ReactReduxContext } from '../components/Context';\n/**\n * A hook to access the value of the `ReactReduxContext`. This is a low-level\n * hook that you should usually not need to call directly.\n *\n * @returns {any} the value of the `ReactReduxContext`\n *\n * @example\n *\n * import React from 'react'\n * import { useReduxContext } from 'react-redux'\n *\n * export const CounterComponent = ({ value }) => {\n * const { store } = useReduxContext()\n * return {store.getState()}
\n * }\n */\n\nexport function useReduxContext() {\n var contextValue = useContext(ReactReduxContext);\n invariant(contextValue, 'could not find react-redux context value; please ensure the component is wrapped in a ');\n return contextValue;\n}","import { useContext } from 'react';\nimport { ReactReduxContext } from '../components/Context';\nimport { useReduxContext as useDefaultReduxContext } from './useReduxContext';\n/**\n * Hook factory, which creates a `useStore` hook bound to a given context.\n *\n * @param {Function} [context=ReactReduxContext] Context passed to your ``.\n * @returns {Function} A `useStore` hook bound to the specified context.\n */\n\nexport function createStoreHook(context) {\n if (context === void 0) {\n context = ReactReduxContext;\n }\n\n var useReduxContext = context === ReactReduxContext ? useDefaultReduxContext : function () {\n return useContext(context);\n };\n return function useStore() {\n var _useReduxContext = useReduxContext(),\n store = _useReduxContext.store;\n\n return store;\n };\n}\n/**\n * A hook to access the redux store.\n *\n * @returns {any} the redux store\n *\n * @example\n *\n * import React from 'react'\n * import { useStore } from 'react-redux'\n *\n * export const ExampleComponent = () => {\n * const store = useStore()\n * return {store.getState()}
\n * }\n */\n\nexport var useStore = createStoreHook();","import { ReactReduxContext } from '../components/Context';\nimport { useStore as useDefaultStore, createStoreHook } from './useStore';\n/**\n * Hook factory, which creates a `useDispatch` hook bound to a given context.\n *\n * @param {Function} [context=ReactReduxContext] Context passed to your ``.\n * @returns {Function} A `useDispatch` hook bound to the specified context.\n */\n\nexport function createDispatchHook(context) {\n if (context === void 0) {\n context = ReactReduxContext;\n }\n\n var useStore = context === ReactReduxContext ? useDefaultStore : createStoreHook(context);\n return function useDispatch() {\n var store = useStore();\n return store.dispatch;\n };\n}\n/**\n * A hook to access the redux `dispatch` function.\n *\n * @returns {any|function} redux store's `dispatch` function\n *\n * @example\n *\n * import React, { useCallback } from 'react'\n * import { useDispatch } from 'react-redux'\n *\n * export const CounterComponent = ({ value }) => {\n * const dispatch = useDispatch()\n * const increaseCounter = useCallback(() => dispatch({ type: 'increase-counter' }), [])\n * return (\n * \n * {value}\n * \n *
\n * )\n * }\n */\n\nexport var useDispatch = createDispatchHook();","import { useReducer, useRef, useEffect, useMemo, useLayoutEffect, useContext } from 'react';\nimport invariant from 'invariant';\nimport { useReduxContext as useDefaultReduxContext } from './useReduxContext';\nimport Subscription from '../utils/Subscription';\nimport { ReactReduxContext } from '../components/Context'; // React currently throws a warning when using useLayoutEffect on the server.\n// To get around it, we can conditionally useEffect on the server (no-op) and\n// useLayoutEffect in the browser. We need useLayoutEffect to ensure the store\n// subscription callback always has the selector from the latest render commit\n// available, otherwise a store update may happen between render and the effect,\n// which may cause missed updates; we also must ensure the store subscription\n// is created synchronously, otherwise a store update may occur before the\n// subscription is created and an inconsistent state may be observed\n\nvar useIsomorphicLayoutEffect = typeof window !== 'undefined' ? useLayoutEffect : useEffect;\n\nvar refEquality = function refEquality(a, b) {\n return a === b;\n};\n\nfunction useSelectorWithStoreAndSubscription(selector, equalityFn, store, contextSub) {\n var _useReducer = useReducer(function (s) {\n return s + 1;\n }, 0),\n forceRender = _useReducer[1];\n\n var subscription = useMemo(function () {\n return new Subscription(store, contextSub);\n }, [store, contextSub]);\n var latestSubscriptionCallbackError = useRef();\n var latestSelector = useRef();\n var latestSelectedState = useRef();\n var selectedState;\n\n try {\n if (selector !== latestSelector.current || latestSubscriptionCallbackError.current) {\n selectedState = selector(store.getState());\n } else {\n selectedState = latestSelectedState.current;\n }\n } catch (err) {\n var errorMessage = \"An error occured while selecting the store state: \" + err.message + \".\";\n\n if (latestSubscriptionCallbackError.current) {\n errorMessage += \"\\nThe error may be correlated with this previous error:\\n\" + latestSubscriptionCallbackError.current.stack + \"\\n\\nOriginal stack trace:\";\n }\n\n throw new Error(errorMessage);\n }\n\n useIsomorphicLayoutEffect(function () {\n latestSelector.current = selector;\n latestSelectedState.current = selectedState;\n latestSubscriptionCallbackError.current = undefined;\n });\n useIsomorphicLayoutEffect(function () {\n function checkForUpdates() {\n try {\n var newSelectedState = latestSelector.current(store.getState());\n\n if (equalityFn(newSelectedState, latestSelectedState.current)) {\n return;\n }\n\n latestSelectedState.current = newSelectedState;\n } catch (err) {\n // we ignore all errors here, since when the component\n // is re-rendered, the selectors are called again, and\n // will throw again, if neither props nor store state\n // changed\n latestSubscriptionCallbackError.current = err;\n }\n\n forceRender({});\n }\n\n subscription.onStateChange = checkForUpdates;\n subscription.trySubscribe();\n checkForUpdates();\n return function () {\n return subscription.tryUnsubscribe();\n };\n }, [store, subscription]);\n return selectedState;\n}\n/**\n * Hook factory, which creates a `useSelector` hook bound to a given context.\n *\n * @param {Function} [context=ReactReduxContext] Context passed to your ``.\n * @returns {Function} A `useSelector` hook bound to the specified context.\n */\n\n\nexport function createSelectorHook(context) {\n if (context === void 0) {\n context = ReactReduxContext;\n }\n\n var useReduxContext = context === ReactReduxContext ? useDefaultReduxContext : function () {\n return useContext(context);\n };\n return function useSelector(selector, equalityFn) {\n if (equalityFn === void 0) {\n equalityFn = refEquality;\n }\n\n invariant(selector, \"You must pass a selector to useSelectors\");\n\n var _useReduxContext = useReduxContext(),\n store = _useReduxContext.store,\n contextSub = _useReduxContext.subscription;\n\n return useSelectorWithStoreAndSubscription(selector, equalityFn, store, contextSub);\n };\n}\n/**\n * A hook to access the redux store's state. This hook takes a selector function\n * as an argument. The selector is called with the store state.\n *\n * This hook takes an optional equality comparison function as the second parameter\n * that allows you to customize the way the selected state is compared to determine\n * whether the component needs to be re-rendered.\n *\n * @param {Function} selector the selector function\n * @param {Function=} equalityFn the function that will be used to determine equality\n *\n * @returns {any} the selected state\n *\n * @example\n *\n * import React from 'react'\n * import { useSelector } from 'react-redux'\n *\n * export const CounterComponent = () => {\n * const counter = useSelector(state => state.counter)\n * return {counter}
\n * }\n */\n\nexport var useSelector = createSelectorHook();","import Provider from './components/Provider';\nimport connectAdvanced from './components/connectAdvanced';\nimport { ReactReduxContext } from './components/Context';\nimport connect from './connect/connect';\nimport { useDispatch, createDispatchHook } from './hooks/useDispatch';\nimport { useSelector, createSelectorHook } from './hooks/useSelector';\nimport { useStore, createStoreHook } from './hooks/useStore';\nimport { setBatch } from './utils/batch';\nimport { unstable_batchedUpdates as batch } from './utils/reactBatchedUpdates';\nimport shallowEqual from './utils/shallowEqual';\nsetBatch(batch);\nexport { Provider, connectAdvanced, ReactReduxContext, connect, batch, useDispatch, createDispatchHook, useSelector, createSelectorHook, useStore, createStoreHook, shallowEqual };","import _extends from '@babel/runtime/helpers/esm/extends';\nimport _objectWithoutPropertiesLoose from '@babel/runtime/helpers/esm/objectWithoutPropertiesLoose';\nimport React, { useState, useCallback, forwardRef, useRef, useEffect, useImperativeHandle, useMemo } from 'react';\n\nconst is = {\n arr: Array.isArray,\n obj: a => Object.prototype.toString.call(a) === '[object Object]',\n fun: a => typeof a === 'function',\n str: a => typeof a === 'string',\n num: a => typeof a === 'number',\n und: a => a === void 0,\n nul: a => a === null,\n set: a => a instanceof Set,\n map: a => a instanceof Map,\n\n equ(a, b) {\n if (typeof a !== typeof b) return false;\n if (is.str(a) || is.num(a)) return a === b;\n if (is.obj(a) && is.obj(b) && Object.keys(a).length + Object.keys(b).length === 0) return true;\n let i;\n\n for (i in a) if (!(i in b)) return false;\n\n for (i in b) if (a[i] !== b[i]) return false;\n\n return is.und(i) ? a === b : true;\n }\n\n};\nfunction merge(target, lowercase) {\n if (lowercase === void 0) {\n lowercase = true;\n }\n\n return object => (is.arr(object) ? object : Object.keys(object)).reduce((acc, element) => {\n const key = lowercase ? element[0].toLowerCase() + element.substring(1) : element;\n acc[key] = target(key);\n return acc;\n }, target);\n}\nfunction useForceUpdate() {\n const _useState = useState(false),\n f = _useState[1];\n\n const forceUpdate = useCallback(() => f(v => !v), []);\n return forceUpdate;\n}\nfunction withDefault(value, defaultValue) {\n return is.und(value) || is.nul(value) ? defaultValue : value;\n}\nfunction toArray(a) {\n return !is.und(a) ? is.arr(a) ? a : [a] : [];\n}\nfunction callProp(obj) {\n for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n\n return is.fun(obj) ? obj(...args) : obj;\n}\n\nfunction getForwardProps(props) {\n const to = props.to,\n from = props.from,\n config = props.config,\n onStart = props.onStart,\n onRest = props.onRest,\n onFrame = props.onFrame,\n children = props.children,\n reset = props.reset,\n reverse = props.reverse,\n force = props.force,\n immediate = props.immediate,\n delay = props.delay,\n attach = props.attach,\n destroyed = props.destroyed,\n interpolateTo = props.interpolateTo,\n ref = props.ref,\n lazy = props.lazy,\n forward = _objectWithoutPropertiesLoose(props, [\"to\", \"from\", \"config\", \"onStart\", \"onRest\", \"onFrame\", \"children\", \"reset\", \"reverse\", \"force\", \"immediate\", \"delay\", \"attach\", \"destroyed\", \"interpolateTo\", \"ref\", \"lazy\"]);\n\n return forward;\n}\n\nfunction interpolateTo(props) {\n const forward = getForwardProps(props);\n if (is.und(forward)) return _extends({\n to: forward\n }, props);\n const rest = Object.keys(props).reduce((a, k) => !is.und(forward[k]) ? a : _extends({}, a, {\n [k]: props[k]\n }), {});\n return _extends({\n to: forward\n }, rest);\n}\nfunction handleRef(ref, forward) {\n if (forward) {\n // If it's a function, assume it's a ref callback\n if (is.fun(forward)) forward(ref);else if (is.obj(forward)) {\n forward.current = ref;\n }\n }\n\n return ref;\n}\n\nclass Animated {\n constructor() {\n this.payload = void 0;\n this.children = [];\n }\n\n getAnimatedValue() {\n return this.getValue();\n }\n\n getPayload() {\n return this.payload || this;\n }\n\n attach() {}\n\n detach() {}\n\n getChildren() {\n return this.children;\n }\n\n addChild(child) {\n if (this.children.length === 0) this.attach();\n this.children.push(child);\n }\n\n removeChild(child) {\n const index = this.children.indexOf(child);\n this.children.splice(index, 1);\n if (this.children.length === 0) this.detach();\n }\n\n}\nclass AnimatedArray extends Animated {\n constructor() {\n super(...arguments);\n this.payload = [];\n\n this.attach = () => this.payload.forEach(p => p instanceof Animated && p.addChild(this));\n\n this.detach = () => this.payload.forEach(p => p instanceof Animated && p.removeChild(this));\n }\n\n}\nclass AnimatedObject extends Animated {\n constructor() {\n super(...arguments);\n this.payload = {};\n\n this.attach = () => Object.values(this.payload).forEach(s => s instanceof Animated && s.addChild(this));\n\n this.detach = () => Object.values(this.payload).forEach(s => s instanceof Animated && s.removeChild(this));\n }\n\n getValue(animated) {\n if (animated === void 0) {\n animated = false;\n }\n\n const payload = {};\n\n for (const key in this.payload) {\n const value = this.payload[key];\n if (animated && !(value instanceof Animated)) continue;\n payload[key] = value instanceof Animated ? value[animated ? 'getAnimatedValue' : 'getValue']() : value;\n }\n\n return payload;\n }\n\n getAnimatedValue() {\n return this.getValue(true);\n }\n\n}\n\nlet applyAnimatedValues;\nfunction injectApplyAnimatedValues(fn, transform) {\n applyAnimatedValues = {\n fn,\n transform\n };\n}\nlet colorNames;\nfunction injectColorNames(names) {\n colorNames = names;\n}\nlet requestFrame = cb => typeof window !== 'undefined' ? window.requestAnimationFrame(cb) : -1;\nlet cancelFrame = id => {\n typeof window !== 'undefined' && window.cancelAnimationFrame(id);\n};\nfunction injectFrame(raf, caf) {\n requestFrame = raf;\n cancelFrame = caf;\n}\nlet interpolation;\nfunction injectStringInterpolator(fn) {\n interpolation = fn;\n}\nlet now = () => Date.now();\nfunction injectNow(nowFn) {\n now = nowFn;\n}\nlet defaultElement;\nfunction injectDefaultElement(el) {\n defaultElement = el;\n}\nlet animatedApi = node => node.current;\nfunction injectAnimatedApi(fn) {\n animatedApi = fn;\n}\nlet createAnimatedStyle;\nfunction injectCreateAnimatedStyle(factory) {\n createAnimatedStyle = factory;\n}\nlet manualFrameloop;\nfunction injectManualFrameloop(callback) {\n manualFrameloop = callback;\n}\n\nvar Globals = /*#__PURE__*/Object.freeze({\n get applyAnimatedValues () { return applyAnimatedValues; },\n injectApplyAnimatedValues: injectApplyAnimatedValues,\n get colorNames () { return colorNames; },\n injectColorNames: injectColorNames,\n get requestFrame () { return requestFrame; },\n get cancelFrame () { return cancelFrame; },\n injectFrame: injectFrame,\n get interpolation () { return interpolation; },\n injectStringInterpolator: injectStringInterpolator,\n get now () { return now; },\n injectNow: injectNow,\n get defaultElement () { return defaultElement; },\n injectDefaultElement: injectDefaultElement,\n get animatedApi () { return animatedApi; },\n injectAnimatedApi: injectAnimatedApi,\n get createAnimatedStyle () { return createAnimatedStyle; },\n injectCreateAnimatedStyle: injectCreateAnimatedStyle,\n get manualFrameloop () { return manualFrameloop; },\n injectManualFrameloop: injectManualFrameloop\n});\n\n/**\n * Wraps the `style` property with `AnimatedStyle`.\n */\n\nclass AnimatedProps extends AnimatedObject {\n constructor(props, callback) {\n super();\n this.update = void 0;\n this.payload = !props.style ? props : _extends({}, props, {\n style: createAnimatedStyle(props.style)\n });\n this.update = callback;\n this.attach();\n }\n\n}\n\nconst isFunctionComponent = val => is.fun(val) && !(val.prototype instanceof React.Component);\n\nconst createAnimatedComponent = Component => {\n const AnimatedComponent = forwardRef((props, ref) => {\n const forceUpdate = useForceUpdate();\n const mounted = useRef(true);\n const propsAnimated = useRef(null);\n const node = useRef(null);\n const attachProps = useCallback(props => {\n const oldPropsAnimated = propsAnimated.current;\n\n const callback = () => {\n let didUpdate = false;\n\n if (node.current) {\n didUpdate = applyAnimatedValues.fn(node.current, propsAnimated.current.getAnimatedValue());\n }\n\n if (!node.current || didUpdate === false) {\n // If no referenced node has been found, or the update target didn't have a\n // native-responder, then forceUpdate the animation ...\n forceUpdate();\n }\n };\n\n propsAnimated.current = new AnimatedProps(props, callback);\n oldPropsAnimated && oldPropsAnimated.detach();\n }, []);\n useEffect(() => () => {\n mounted.current = false;\n propsAnimated.current && propsAnimated.current.detach();\n }, []);\n useImperativeHandle(ref, () => animatedApi(node, mounted, forceUpdate));\n attachProps(props);\n\n const _getValue = propsAnimated.current.getValue(),\n scrollTop = _getValue.scrollTop,\n scrollLeft = _getValue.scrollLeft,\n animatedProps = _objectWithoutPropertiesLoose(_getValue, [\"scrollTop\", \"scrollLeft\"]); // Functions cannot have refs, see:\n // See: https://github.com/react-spring/react-spring/issues/569\n\n\n const refFn = isFunctionComponent(Component) ? undefined : childRef => node.current = handleRef(childRef, ref);\n return React.createElement(Component, _extends({}, animatedProps, {\n ref: refFn\n }));\n });\n return AnimatedComponent;\n};\n\nlet active = false;\nconst controllers = new Set();\n\nconst update = () => {\n if (!active) return false;\n let time = now();\n\n for (let controller of controllers) {\n let isActive = false;\n\n for (let configIdx = 0; configIdx < controller.configs.length; configIdx++) {\n let config = controller.configs[configIdx];\n let endOfAnimation, lastTime;\n\n for (let valIdx = 0; valIdx < config.animatedValues.length; valIdx++) {\n let animation = config.animatedValues[valIdx]; // If an animation is done, skip, until all of them conclude\n\n if (animation.done) continue;\n let from = config.fromValues[valIdx];\n let to = config.toValues[valIdx];\n let position = animation.lastPosition;\n let isAnimated = to instanceof Animated;\n let velocity = Array.isArray(config.initialVelocity) ? config.initialVelocity[valIdx] : config.initialVelocity;\n if (isAnimated) to = to.getValue(); // Conclude animation if it's either immediate, or from-values match end-state\n\n if (config.immediate) {\n animation.setValue(to);\n animation.done = true;\n continue;\n } // Break animation when string values are involved\n\n\n if (typeof from === 'string' || typeof to === 'string') {\n animation.setValue(to);\n animation.done = true;\n continue;\n }\n\n if (config.duration !== void 0) {\n /** Duration easing */\n position = from + config.easing((time - animation.startTime) / config.duration) * (to - from);\n endOfAnimation = time >= animation.startTime + config.duration;\n } else if (config.decay) {\n /** Decay easing */\n position = from + velocity / (1 - 0.998) * (1 - Math.exp(-(1 - 0.998) * (time - animation.startTime)));\n endOfAnimation = Math.abs(animation.lastPosition - position) < 0.1;\n if (endOfAnimation) to = position;\n } else {\n /** Spring easing */\n lastTime = animation.lastTime !== void 0 ? animation.lastTime : time;\n velocity = animation.lastVelocity !== void 0 ? animation.lastVelocity : config.initialVelocity; // If we lost a lot of frames just jump to the end.\n\n if (time > lastTime + 64) lastTime = time; // http://gafferongames.com/game-physics/fix-your-timestep/\n\n let numSteps = Math.floor(time - lastTime);\n\n for (let i = 0; i < numSteps; ++i) {\n let force = -config.tension * (position - to);\n let damping = -config.friction * velocity;\n let acceleration = (force + damping) / config.mass;\n velocity = velocity + acceleration * 1 / 1000;\n position = position + velocity * 1 / 1000;\n } // Conditions for stopping the spring animation\n\n\n let isOvershooting = config.clamp && config.tension !== 0 ? from < to ? position > to : position < to : false;\n let isVelocity = Math.abs(velocity) <= config.precision;\n let isDisplacement = config.tension !== 0 ? Math.abs(to - position) <= config.precision : true;\n endOfAnimation = isOvershooting || isVelocity && isDisplacement;\n animation.lastVelocity = velocity;\n animation.lastTime = time;\n } // Trails aren't done until their parents conclude\n\n\n if (isAnimated && !config.toValues[valIdx].done) endOfAnimation = false;\n\n if (endOfAnimation) {\n // Ensure that we end up with a round value\n if (animation.value !== to) position = to;\n animation.done = true;\n } else isActive = true;\n\n animation.setValue(position);\n animation.lastPosition = position;\n } // Keep track of updated values only when necessary\n\n\n if (controller.props.onFrame) controller.values[config.name] = config.interpolation.getValue();\n } // Update callbacks in the end of the frame\n\n\n if (controller.props.onFrame) controller.props.onFrame(controller.values); // Either call onEnd or next frame\n\n if (!isActive) {\n controllers.delete(controller);\n controller.stop(true);\n }\n } // Loop over as long as there are controllers ...\n\n\n if (controllers.size) {\n if (manualFrameloop) manualFrameloop();else requestFrame(update);\n } else {\n active = false;\n }\n\n return active;\n};\n\nconst start = controller => {\n if (!controllers.has(controller)) controllers.add(controller);\n\n if (!active) {\n active = true;\n if (manualFrameloop) requestFrame(manualFrameloop);else requestFrame(update);\n }\n};\n\nconst stop = controller => {\n if (controllers.has(controller)) controllers.delete(controller);\n};\n\nfunction createInterpolator(range, output, extrapolate) {\n if (typeof range === 'function') {\n return range;\n }\n\n if (Array.isArray(range)) {\n return createInterpolator({\n range,\n output: output,\n extrapolate\n });\n }\n\n if (interpolation && typeof range.output[0] === 'string') {\n return interpolation(range);\n }\n\n const config = range;\n const outputRange = config.output;\n const inputRange = config.range || [0, 1];\n const extrapolateLeft = config.extrapolateLeft || config.extrapolate || 'extend';\n const extrapolateRight = config.extrapolateRight || config.extrapolate || 'extend';\n\n const easing = config.easing || (t => t);\n\n return input => {\n const range = findRange(input, inputRange);\n return interpolate(input, inputRange[range], inputRange[range + 1], outputRange[range], outputRange[range + 1], easing, extrapolateLeft, extrapolateRight, config.map);\n };\n}\n\nfunction interpolate(input, inputMin, inputMax, outputMin, outputMax, easing, extrapolateLeft, extrapolateRight, map) {\n let result = map ? map(input) : input; // Extrapolate\n\n if (result < inputMin) {\n if (extrapolateLeft === 'identity') return result;else if (extrapolateLeft === 'clamp') result = inputMin;\n }\n\n if (result > inputMax) {\n if (extrapolateRight === 'identity') return result;else if (extrapolateRight === 'clamp') result = inputMax;\n }\n\n if (outputMin === outputMax) return outputMin;\n if (inputMin === inputMax) return input <= inputMin ? outputMin : outputMax; // Input Range\n\n if (inputMin === -Infinity) result = -result;else if (inputMax === Infinity) result = result - inputMin;else result = (result - inputMin) / (inputMax - inputMin); // Easing\n\n result = easing(result); // Output Range\n\n if (outputMin === -Infinity) result = -result;else if (outputMax === Infinity) result = result + outputMin;else result = result * (outputMax - outputMin) + outputMin;\n return result;\n}\n\nfunction findRange(input, inputRange) {\n for (var i = 1; i < inputRange.length - 1; ++i) if (inputRange[i] >= input) break;\n\n return i - 1;\n}\n\nclass AnimatedInterpolation extends AnimatedArray {\n constructor(parents, range, output, extrapolate) {\n super();\n this.calc = void 0;\n this.payload = parents instanceof AnimatedArray && !(parents instanceof AnimatedInterpolation) ? parents.getPayload() : Array.isArray(parents) ? parents : [parents];\n this.calc = createInterpolator(range, output, extrapolate);\n }\n\n getValue() {\n return this.calc(...this.payload.map(value => value.getValue()));\n }\n\n updateConfig(range, output, extrapolate) {\n this.calc = createInterpolator(range, output, extrapolate);\n }\n\n interpolate(range, output, extrapolate) {\n return new AnimatedInterpolation(this, range, output, extrapolate);\n }\n\n}\n\nconst interpolate$1 = (parents, range, output) => parents && new AnimatedInterpolation(parents, range, output);\n\nconst config = {\n default: {\n tension: 170,\n friction: 26\n },\n gentle: {\n tension: 120,\n friction: 14\n },\n wobbly: {\n tension: 180,\n friction: 12\n },\n stiff: {\n tension: 210,\n friction: 20\n },\n slow: {\n tension: 280,\n friction: 60\n },\n molasses: {\n tension: 280,\n friction: 120\n }\n};\n\n/** API\n * useChain(references, timeSteps, timeFrame)\n */\n\nfunction useChain(refs, timeSteps, timeFrame) {\n if (timeFrame === void 0) {\n timeFrame = 1000;\n }\n\n const previous = useRef();\n useEffect(() => {\n if (is.equ(refs, previous.current)) refs.forEach((_ref) => {\n let current = _ref.current;\n return current && current.start();\n });else if (timeSteps) {\n refs.forEach((_ref2, index) => {\n let current = _ref2.current;\n\n if (current) {\n const ctrls = current.controllers;\n\n if (ctrls.length) {\n const t = timeFrame * timeSteps[index];\n ctrls.forEach(ctrl => {\n ctrl.queue = ctrl.queue.map(e => _extends({}, e, {\n delay: e.delay + t\n }));\n ctrl.start();\n });\n }\n }\n });\n } else refs.reduce((q, _ref3, rI) => {\n let current = _ref3.current;\n return q = q.then(() => current.start());\n }, Promise.resolve());\n previous.current = refs;\n });\n}\n\n/**\n * Animated works by building a directed acyclic graph of dependencies\n * transparently when you render your Animated components.\n *\n * new Animated.Value(0)\n * .interpolate() .interpolate() new Animated.Value(1)\n * opacity translateY scale\n * style transform\n * View#234 style\n * View#123\n *\n * A) Top Down phase\n * When an AnimatedValue is updated, we recursively go down through this\n * graph in order to find leaf nodes: the views that we flag as needing\n * an update.\n *\n * B) Bottom Up phase\n * When a view is flagged as needing an update, we recursively go back up\n * in order to build the new value that it needs. The reason why we need\n * this two-phases process is to deal with composite props such as\n * transform which can receive values from multiple parents.\n */\nfunction addAnimatedStyles(node, styles) {\n if ('update' in node) {\n styles.add(node);\n } else {\n node.getChildren().forEach(child => addAnimatedStyles(child, styles));\n }\n}\n\nclass AnimatedValue extends Animated {\n constructor(_value) {\n var _this;\n\n super();\n _this = this;\n this.animatedStyles = new Set();\n this.value = void 0;\n this.startPosition = void 0;\n this.lastPosition = void 0;\n this.lastVelocity = void 0;\n this.startTime = void 0;\n this.lastTime = void 0;\n this.done = false;\n\n this.setValue = function (value, flush) {\n if (flush === void 0) {\n flush = true;\n }\n\n _this.value = value;\n if (flush) _this.flush();\n };\n\n this.value = _value;\n this.startPosition = _value;\n this.lastPosition = _value;\n }\n\n flush() {\n if (this.animatedStyles.size === 0) {\n addAnimatedStyles(this, this.animatedStyles);\n }\n\n this.animatedStyles.forEach(animatedStyle => animatedStyle.update());\n }\n\n clearStyles() {\n this.animatedStyles.clear();\n }\n\n getValue() {\n return this.value;\n }\n\n interpolate(range, output, extrapolate) {\n return new AnimatedInterpolation(this, range, output, extrapolate);\n }\n\n}\n\nclass AnimatedValueArray extends AnimatedArray {\n constructor(values) {\n super();\n this.payload = values.map(n => new AnimatedValue(n));\n }\n\n setValue(value, flush) {\n if (flush === void 0) {\n flush = true;\n }\n\n if (Array.isArray(value)) {\n if (value.length === this.payload.length) {\n value.forEach((v, i) => this.payload[i].setValue(v, flush));\n }\n } else {\n this.payload.forEach(p => p.setValue(value, flush));\n }\n }\n\n getValue() {\n return this.payload.map(v => v.getValue());\n }\n\n interpolate(range, output) {\n return new AnimatedInterpolation(this, range, output);\n }\n\n}\n\nlet G = 0;\n\nclass Controller {\n constructor() {\n this.id = void 0;\n this.idle = true;\n this.hasChanged = false;\n this.guid = 0;\n this.local = 0;\n this.props = {};\n this.merged = {};\n this.animations = {};\n this.interpolations = {};\n this.values = {};\n this.configs = [];\n this.listeners = [];\n this.queue = [];\n this.localQueue = void 0;\n\n this.getValues = () => this.interpolations;\n\n this.id = G++;\n }\n /** update(props)\n * This function filters input props and creates an array of tasks which are executed in .start()\n * Each task is allowed to carry a delay, which means it can execute asnychroneously */\n\n\n update(args) {\n //this._id = n + this.id\n if (!args) return this; // Extract delay and the to-prop from props\n\n const _ref = interpolateTo(args),\n _ref$delay = _ref.delay,\n delay = _ref$delay === void 0 ? 0 : _ref$delay,\n to = _ref.to,\n props = _objectWithoutPropertiesLoose(_ref, [\"delay\", \"to\"]);\n\n if (is.arr(to) || is.fun(to)) {\n // If config is either a function or an array queue it up as is\n this.queue.push(_extends({}, props, {\n delay,\n to\n }));\n } else if (to) {\n // Otherwise go through each key since it could be delayed individually\n let ops = {};\n Object.entries(to).forEach((_ref2) => {\n let k = _ref2[0],\n v = _ref2[1];\n\n // Fetch delay and create an entry, consisting of the to-props, the delay, and basic props\n const entry = _extends({\n to: {\n [k]: v\n },\n delay: callProp(delay, k)\n }, props);\n\n const previous = ops[entry.delay] && ops[entry.delay].to;\n ops[entry.delay] = _extends({}, ops[entry.delay], entry, {\n to: _extends({}, previous, entry.to)\n });\n });\n this.queue = Object.values(ops);\n } // Sort queue, so that async calls go last\n\n\n this.queue = this.queue.sort((a, b) => a.delay - b.delay); // Diff the reduced props immediately (they'll contain the from-prop and some config)\n\n this.diff(props);\n return this;\n }\n /** start(onEnd)\n * This function either executes a queue, if present, or starts the frameloop, which animates */\n\n\n start(onEnd) {\n // If a queue is present we must excecute it\n if (this.queue.length) {\n this.idle = false; // Updates can interrupt trailing queues, in that case we just merge values\n\n if (this.localQueue) {\n this.localQueue.forEach((_ref3) => {\n let _ref3$from = _ref3.from,\n from = _ref3$from === void 0 ? {} : _ref3$from,\n _ref3$to = _ref3.to,\n to = _ref3$to === void 0 ? {} : _ref3$to;\n if (is.obj(from)) this.merged = _extends({}, from, this.merged);\n if (is.obj(to)) this.merged = _extends({}, this.merged, to);\n });\n } // The guid helps us tracking frames, a new queue over an old one means an override\n // We discard async calls in that caseÍ\n\n\n const local = this.local = ++this.guid;\n const queue = this.localQueue = this.queue;\n this.queue = []; // Go through each entry and execute it\n\n queue.forEach((_ref4, index) => {\n let delay = _ref4.delay,\n props = _objectWithoutPropertiesLoose(_ref4, [\"delay\"]);\n\n const cb = finished => {\n if (index === queue.length - 1 && local === this.guid && finished) {\n this.idle = true;\n if (this.props.onRest) this.props.onRest(this.merged);\n }\n\n if (onEnd) onEnd();\n }; // Entries can be delayed, ansyc or immediate\n\n\n let async = is.arr(props.to) || is.fun(props.to);\n\n if (delay) {\n setTimeout(() => {\n if (local === this.guid) {\n if (async) this.runAsync(props, cb);else this.diff(props).start(cb);\n }\n }, delay);\n } else if (async) this.runAsync(props, cb);else this.diff(props).start(cb);\n });\n } // Otherwise we kick of the frameloop\n else {\n if (is.fun(onEnd)) this.listeners.push(onEnd);\n if (this.props.onStart) this.props.onStart();\n start(this);\n }\n\n return this;\n }\n\n stop(finished) {\n this.listeners.forEach(onEnd => onEnd(finished));\n this.listeners = [];\n return this;\n }\n /** Pause sets onEnd listeners free, but also removes the controller from the frameloop */\n\n\n pause(finished) {\n this.stop(true);\n if (finished) stop(this);\n return this;\n }\n\n runAsync(_ref5, onEnd) {\n var _this = this;\n\n let delay = _ref5.delay,\n props = _objectWithoutPropertiesLoose(_ref5, [\"delay\"]);\n\n const local = this.local; // If \"to\" is either a function or an array it will be processed async, therefor \"to\" should be empty right now\n // If the view relies on certain values \"from\" has to be present\n\n let queue = Promise.resolve(undefined);\n\n if (is.arr(props.to)) {\n for (let i = 0; i < props.to.length; i++) {\n const index = i;\n\n const fresh = _extends({}, props, interpolateTo(props.to[index]));\n\n if (is.arr(fresh.config)) fresh.config = fresh.config[index];\n queue = queue.then(() => {\n //this.stop()\n if (local === this.guid) return new Promise(r => this.diff(fresh).start(r));\n });\n }\n } else if (is.fun(props.to)) {\n let index = 0;\n let last;\n queue = queue.then(() => props.to( // next(props)\n p => {\n const fresh = _extends({}, props, interpolateTo(p));\n\n if (is.arr(fresh.config)) fresh.config = fresh.config[index];\n index++; //this.stop()\n\n if (local === this.guid) return last = new Promise(r => this.diff(fresh).start(r));\n return;\n }, // cancel()\n function (finished) {\n if (finished === void 0) {\n finished = true;\n }\n\n return _this.stop(finished);\n }).then(() => last));\n }\n\n queue.then(onEnd);\n }\n\n diff(props) {\n this.props = _extends({}, this.props, props);\n let _this$props = this.props,\n _this$props$from = _this$props.from,\n from = _this$props$from === void 0 ? {} : _this$props$from,\n _this$props$to = _this$props.to,\n to = _this$props$to === void 0 ? {} : _this$props$to,\n _this$props$config = _this$props.config,\n config = _this$props$config === void 0 ? {} : _this$props$config,\n reverse = _this$props.reverse,\n attach = _this$props.attach,\n reset = _this$props.reset,\n immediate = _this$props.immediate; // Reverse values when requested\n\n if (reverse) {\n var _ref6 = [to, from];\n from = _ref6[0];\n to = _ref6[1];\n } // This will collect all props that were ever set, reset merged props when necessary\n\n\n this.merged = _extends({}, from, this.merged, to);\n this.hasChanged = false; // Attachment handling, trailed springs can \"attach\" themselves to a previous spring\n\n let target = attach && attach(this); // Reduces input { name: value } pairs into animated values\n\n this.animations = Object.entries(this.merged).reduce((acc, _ref7) => {\n let name = _ref7[0],\n value = _ref7[1];\n // Issue cached entries, except on reset\n let entry = acc[name] || {}; // Figure out what the value is supposed to be\n\n const isNumber = is.num(value);\n const isString = is.str(value) && !value.startsWith('#') && !/\\d/.test(value) && !colorNames[value];\n const isArray = is.arr(value);\n const isInterpolation = !isNumber && !isArray && !isString;\n let fromValue = !is.und(from[name]) ? from[name] : value;\n let toValue = isNumber || isArray ? value : isString ? value : 1;\n let toConfig = callProp(config, name);\n if (target) toValue = target.animations[name].parent;\n let parent = entry.parent,\n interpolation$$1 = entry.interpolation,\n toValues = toArray(target ? toValue.getPayload() : toValue),\n animatedValues;\n let newValue = value;\n if (isInterpolation) newValue = interpolation({\n range: [0, 1],\n output: [value, value]\n })(1);\n let currentValue = interpolation$$1 && interpolation$$1.getValue(); // Change detection flags\n\n const isFirst = is.und(parent);\n const isActive = !isFirst && entry.animatedValues.some(v => !v.done);\n const currentValueDiffersFromGoal = !is.equ(newValue, currentValue);\n const hasNewGoal = !is.equ(newValue, entry.previous);\n const hasNewConfig = !is.equ(toConfig, entry.config); // Change animation props when props indicate a new goal (new value differs from previous one)\n // and current values differ from it. Config changes trigger a new update as well (though probably shouldn't?)\n\n if (reset || hasNewGoal && currentValueDiffersFromGoal || hasNewConfig) {\n // Convert regular values into animated values, ALWAYS re-use if possible\n if (isNumber || isString) parent = interpolation$$1 = entry.parent || new AnimatedValue(fromValue);else if (isArray) parent = interpolation$$1 = entry.parent || new AnimatedValueArray(fromValue);else if (isInterpolation) {\n let prev = entry.interpolation && entry.interpolation.calc(entry.parent.value);\n prev = prev !== void 0 && !reset ? prev : fromValue;\n\n if (entry.parent) {\n parent = entry.parent;\n parent.setValue(0, false);\n } else parent = new AnimatedValue(0);\n\n const range = {\n output: [prev, value]\n };\n\n if (entry.interpolation) {\n interpolation$$1 = entry.interpolation;\n entry.interpolation.updateConfig(range);\n } else interpolation$$1 = parent.interpolate(range);\n }\n toValues = toArray(target ? toValue.getPayload() : toValue);\n animatedValues = toArray(parent.getPayload());\n if (reset && !isInterpolation) parent.setValue(fromValue, false);\n this.hasChanged = true; // Reset animated values\n\n animatedValues.forEach(value => {\n value.startPosition = value.value;\n value.lastPosition = value.value;\n value.lastVelocity = isActive ? value.lastVelocity : undefined;\n value.lastTime = isActive ? value.lastTime : undefined;\n value.startTime = now();\n value.done = false;\n value.animatedStyles.clear();\n }); // Set immediate values\n\n if (callProp(immediate, name)) {\n parent.setValue(isInterpolation ? toValue : value, false);\n }\n\n return _extends({}, acc, {\n [name]: _extends({}, entry, {\n name,\n parent,\n interpolation: interpolation$$1,\n animatedValues,\n toValues,\n previous: newValue,\n config: toConfig,\n fromValues: toArray(parent.getValue()),\n immediate: callProp(immediate, name),\n initialVelocity: withDefault(toConfig.velocity, 0),\n clamp: withDefault(toConfig.clamp, false),\n precision: withDefault(toConfig.precision, 0.01),\n tension: withDefault(toConfig.tension, 170),\n friction: withDefault(toConfig.friction, 26),\n mass: withDefault(toConfig.mass, 1),\n duration: toConfig.duration,\n easing: withDefault(toConfig.easing, t => t),\n decay: toConfig.decay\n })\n });\n } else {\n if (!currentValueDiffersFromGoal) {\n // So ... the current target value (newValue) appears to be different from the previous value,\n // which normally constitutes an update, but the actual value (currentValue) matches the target!\n // In order to resolve this without causing an animation update we silently flag the animation as done,\n // which it technically is. Interpolations also needs a config update with their target set to 1.\n if (isInterpolation) {\n parent.setValue(1, false);\n interpolation$$1.updateConfig({\n output: [newValue, newValue]\n });\n }\n\n parent.done = true;\n this.hasChanged = true;\n return _extends({}, acc, {\n [name]: _extends({}, acc[name], {\n previous: newValue\n })\n });\n }\n\n return acc;\n }\n }, this.animations);\n\n if (this.hasChanged) {\n // Make animations available to frameloop\n this.configs = Object.values(this.animations);\n this.values = {};\n this.interpolations = {};\n\n for (let key in this.animations) {\n this.interpolations[key] = this.animations[key].interpolation;\n this.values[key] = this.animations[key].interpolation.getValue();\n }\n }\n\n return this;\n }\n\n destroy() {\n this.stop();\n this.props = {};\n this.merged = {};\n this.animations = {};\n this.interpolations = {};\n this.values = {};\n this.configs = [];\n this.local = 0;\n }\n\n}\n\n/** API\n * const props = useSprings(number, [{ ... }, { ... }, ...])\n * const [props, set] = useSprings(number, (i, controller) => ({ ... }))\n */\n\nconst useSprings = (length, props) => {\n const mounted = useRef(false);\n const ctrl = useRef();\n const isFn = is.fun(props); // The controller maintains the animation values, starts and stops animations\n\n const _useMemo = useMemo(() => {\n // Remove old controllers\n if (ctrl.current) {\n ctrl.current.map(c => c.destroy());\n ctrl.current = undefined;\n }\n\n let ref;\n return [new Array(length).fill().map((_, i) => {\n const ctrl = new Controller();\n const newProps = isFn ? callProp(props, i, ctrl) : props[i];\n if (i === 0) ref = newProps.ref;\n ctrl.update(newProps);\n if (!ref) ctrl.start();\n return ctrl;\n }), ref];\n }, [length]),\n controllers = _useMemo[0],\n ref = _useMemo[1];\n\n ctrl.current = controllers; // The hooks reference api gets defined here ...\n\n const api = useImperativeHandle(ref, () => ({\n start: () => Promise.all(ctrl.current.map(c => new Promise(r => c.start(r)))),\n stop: finished => ctrl.current.forEach(c => c.stop(finished)),\n\n get controllers() {\n return ctrl.current;\n }\n\n })); // This function updates the controllers\n\n const updateCtrl = useMemo(() => updateProps => ctrl.current.map((c, i) => {\n c.update(isFn ? callProp(updateProps, i, c) : updateProps[i]);\n if (!ref) c.start();\n }), [length]); // Update controller if props aren't functional\n\n useEffect(() => {\n if (mounted.current) {\n if (!isFn) updateCtrl(props);\n } else if (!ref) ctrl.current.forEach(c => c.start());\n }); // Update mounted flag and destroy controller on unmount\n\n useEffect(() => (mounted.current = true, () => ctrl.current.forEach(c => c.destroy())), []); // Return animated props, or, anim-props + the update-setter above\n\n const propValues = ctrl.current.map(c => c.getValues());\n return isFn ? [propValues, updateCtrl, finished => ctrl.current.forEach(c => c.pause(finished))] : propValues;\n};\n\n/** API\n * const props = useSpring({ ... })\n * const [props, set] = useSpring(() => ({ ... }))\n */\n\nconst useSpring = props => {\n const isFn = is.fun(props);\n\n const _useSprings = useSprings(1, isFn ? props : [props]),\n result = _useSprings[0],\n set = _useSprings[1],\n pause = _useSprings[2];\n\n return isFn ? [result[0], set, pause] : result;\n};\n\n/** API\n * const trails = useTrail(number, { ... })\n * const [trails, set] = useTrail(number, () => ({ ... }))\n */\n\nconst useTrail = (length, props) => {\n const mounted = useRef(false);\n const isFn = is.fun(props);\n const updateProps = callProp(props);\n const instances = useRef();\n\n const _useSprings = useSprings(length, (i, ctrl) => {\n if (i === 0) instances.current = [];\n instances.current.push(ctrl);\n return _extends({}, updateProps, {\n config: callProp(updateProps.config, i),\n attach: i > 0 && (() => instances.current[i - 1])\n });\n }),\n result = _useSprings[0],\n set = _useSprings[1],\n pause = _useSprings[2]; // Set up function to update controller\n\n\n const updateCtrl = useMemo(() => props => set((i, ctrl) => {\n const last = props.reverse ? i === 0 : length - 1 === i;\n const attachIdx = props.reverse ? i + 1 : i - 1;\n const attachController = instances.current[attachIdx];\n return _extends({}, props, {\n config: callProp(props.config || updateProps.config, i),\n attach: attachController && (() => attachController)\n });\n }), [length, updateProps.reverse]); // Update controller if props aren't functional\n\n useEffect(() => void (mounted.current && !isFn && updateCtrl(props))); // Update mounted flag and destroy controller on unmount\n\n useEffect(() => void (mounted.current = true), []);\n return isFn ? [result, updateCtrl, pause] : result;\n};\n\n/** API\n * const transitions = useTransition(items, itemKeys, { ... })\n * const [transitions, update] = useTransition(items, itemKeys, () => ({ ... }))\n */\n\nlet guid = 0;\nconst ENTER = 'enter';\nconst LEAVE = 'leave';\nconst UPDATE = 'update';\n\nconst mapKeys = (items, keys) => (typeof keys === 'function' ? items.map(keys) : toArray(keys)).map(String);\n\nconst get = props => {\n let items = props.items,\n _props$keys = props.keys,\n keys = _props$keys === void 0 ? item => item : _props$keys,\n rest = _objectWithoutPropertiesLoose(props, [\"items\", \"keys\"]);\n\n items = toArray(items !== void 0 ? items : null);\n return _extends({\n items,\n keys: mapKeys(items, keys)\n }, rest);\n};\n\nfunction useTransition(input, keyTransform, config) {\n const props = _extends({\n items: input,\n keys: keyTransform || (i => i)\n }, config);\n\n const _get = get(props),\n _get$lazy = _get.lazy,\n lazy = _get$lazy === void 0 ? false : _get$lazy,\n _get$unique = _get.unique,\n _get$reset = _get.reset,\n reset = _get$reset === void 0 ? false : _get$reset,\n enter = _get.enter,\n leave = _get.leave,\n update = _get.update,\n onDestroyed = _get.onDestroyed,\n keys = _get.keys,\n items = _get.items,\n onFrame = _get.onFrame,\n _onRest = _get.onRest,\n onStart = _get.onStart,\n ref = _get.ref,\n extra = _objectWithoutPropertiesLoose(_get, [\"lazy\", \"unique\", \"reset\", \"enter\", \"leave\", \"update\", \"onDestroyed\", \"keys\", \"items\", \"onFrame\", \"onRest\", \"onStart\", \"ref\"]);\n\n const forceUpdate = useForceUpdate();\n const mounted = useRef(false);\n const state = useRef({\n mounted: false,\n first: true,\n deleted: [],\n current: {},\n transitions: [],\n prevProps: {},\n paused: !!props.ref,\n instances: !mounted.current && new Map(),\n forceUpdate\n });\n useImperativeHandle(props.ref, () => ({\n start: () => Promise.all(Array.from(state.current.instances).map((_ref) => {\n let c = _ref[1];\n return new Promise(r => c.start(r));\n })),\n stop: finished => Array.from(state.current.instances).forEach((_ref2) => {\n let c = _ref2[1];\n return c.stop(finished);\n }),\n\n get controllers() {\n return Array.from(state.current.instances).map((_ref3) => {\n let c = _ref3[1];\n return c;\n });\n }\n\n })); // Update state\n\n state.current = diffItems(state.current, props);\n\n if (state.current.changed) {\n // Update state\n state.current.transitions.forEach(transition => {\n const slot = transition.slot,\n from = transition.from,\n to = transition.to,\n config = transition.config,\n trail = transition.trail,\n key = transition.key,\n item = transition.item;\n if (!state.current.instances.has(key)) state.current.instances.set(key, new Controller()); // update the map object\n\n const ctrl = state.current.instances.get(key);\n\n const newProps = _extends({}, extra, {\n to,\n from,\n config,\n ref,\n onRest: values => {\n if (state.current.mounted) {\n if (transition.destroyed) {\n // If no ref is given delete destroyed items immediately\n if (!ref && !lazy) cleanUp(state, key);\n if (onDestroyed) onDestroyed(item);\n } // A transition comes to rest once all its springs conclude\n\n\n const curInstances = Array.from(state.current.instances);\n const active = curInstances.some((_ref4) => {\n let c = _ref4[1];\n return !c.idle;\n });\n if (!active && (ref || lazy) && state.current.deleted.length > 0) cleanUp(state);\n if (_onRest) _onRest(item, slot, values);\n }\n },\n onStart: onStart && (() => onStart(item, slot)),\n onFrame: onFrame && (values => onFrame(item, slot, values)),\n delay: trail,\n reset: reset && slot === ENTER // Update controller\n\n });\n\n ctrl.update(newProps);\n if (!state.current.paused) ctrl.start();\n });\n }\n\n useEffect(() => {\n state.current.mounted = mounted.current = true;\n return () => {\n state.current.mounted = mounted.current = false;\n Array.from(state.current.instances).map((_ref5) => {\n let c = _ref5[1];\n return c.destroy();\n });\n state.current.instances.clear();\n };\n }, []);\n return state.current.transitions.map((_ref6) => {\n let item = _ref6.item,\n slot = _ref6.slot,\n key = _ref6.key;\n return {\n item,\n key,\n state: slot,\n props: state.current.instances.get(key).getValues()\n };\n });\n}\n\nfunction cleanUp(state, filterKey) {\n const deleted = state.current.deleted;\n\n for (let _ref7 of deleted) {\n let key = _ref7.key;\n\n const filter = t => t.key !== key;\n\n if (is.und(filterKey) || filterKey === key) {\n state.current.instances.delete(key);\n state.current.transitions = state.current.transitions.filter(filter);\n state.current.deleted = state.current.deleted.filter(filter);\n }\n }\n\n state.current.forceUpdate();\n}\n\nfunction diffItems(_ref8, props) {\n let first = _ref8.first,\n prevProps = _ref8.prevProps,\n state = _objectWithoutPropertiesLoose(_ref8, [\"first\", \"prevProps\"]);\n\n let _get2 = get(props),\n items = _get2.items,\n keys = _get2.keys,\n initial = _get2.initial,\n from = _get2.from,\n enter = _get2.enter,\n leave = _get2.leave,\n update = _get2.update,\n _get2$trail = _get2.trail,\n trail = _get2$trail === void 0 ? 0 : _get2$trail,\n unique = _get2.unique,\n config = _get2.config,\n _get2$order = _get2.order,\n order = _get2$order === void 0 ? [ENTER, LEAVE, UPDATE] : _get2$order;\n\n let _get3 = get(prevProps),\n _keys = _get3.keys,\n _items = _get3.items;\n\n let current = _extends({}, state.current);\n\n let deleted = [...state.deleted]; // Compare next keys with current keys\n\n let currentKeys = Object.keys(current);\n let currentSet = new Set(currentKeys);\n let nextSet = new Set(keys);\n let added = keys.filter(item => !currentSet.has(item));\n let removed = state.transitions.filter(item => !item.destroyed && !nextSet.has(item.originalKey)).map(i => i.originalKey);\n let updated = keys.filter(item => currentSet.has(item));\n let delay = -trail;\n\n while (order.length) {\n const changeType = order.shift();\n\n switch (changeType) {\n case ENTER:\n {\n added.forEach((key, index) => {\n // In unique mode, remove fading out transitions if their key comes in again\n if (unique && deleted.find(d => d.originalKey === key)) deleted = deleted.filter(t => t.originalKey !== key);\n const keyIndex = keys.indexOf(key);\n const item = items[keyIndex];\n const slot = first && initial !== void 0 ? 'initial' : ENTER;\n current[key] = {\n slot,\n originalKey: key,\n key: unique ? String(key) : guid++,\n item,\n trail: delay = delay + trail,\n config: callProp(config, item, slot),\n from: callProp(first ? initial !== void 0 ? initial || {} : from : from, item),\n to: callProp(enter, item)\n };\n });\n break;\n }\n\n case LEAVE:\n {\n removed.forEach(key => {\n const keyIndex = _keys.indexOf(key);\n\n const item = _items[keyIndex];\n const slot = LEAVE;\n deleted.unshift(_extends({}, current[key], {\n slot,\n destroyed: true,\n left: _keys[Math.max(0, keyIndex - 1)],\n right: _keys[Math.min(_keys.length, keyIndex + 1)],\n trail: delay = delay + trail,\n config: callProp(config, item, slot),\n to: callProp(leave, item)\n }));\n delete current[key];\n });\n break;\n }\n\n case UPDATE:\n {\n updated.forEach(key => {\n const keyIndex = keys.indexOf(key);\n const item = items[keyIndex];\n const slot = UPDATE;\n current[key] = _extends({}, current[key], {\n item,\n slot,\n trail: delay = delay + trail,\n config: callProp(config, item, slot),\n to: callProp(update, item)\n });\n });\n break;\n }\n }\n }\n\n let out = keys.map(key => current[key]); // This tries to restore order for deleted items by finding their last known siblings\n // only using the left sibling to keep order placement consistent for all deleted items\n\n deleted.forEach((_ref9) => {\n let left = _ref9.left,\n right = _ref9.right,\n item = _objectWithoutPropertiesLoose(_ref9, [\"left\", \"right\"]);\n\n let pos; // Was it the element on the left, if yes, move there ...\n\n if ((pos = out.findIndex(t => t.originalKey === left)) !== -1) pos += 1; // And if nothing else helps, move it to the start ¯\\_(ツ)_/¯\n\n pos = Math.max(0, pos);\n out = [...out.slice(0, pos), item, ...out.slice(pos)];\n });\n return _extends({}, state, {\n changed: added.length || removed.length || updated.length,\n first: first && added.length === 0,\n transitions: out,\n current,\n deleted,\n prevProps: props\n });\n}\n\nclass AnimatedStyle extends AnimatedObject {\n constructor(style) {\n if (style === void 0) {\n style = {};\n }\n\n super();\n\n if (style.transform && !(style.transform instanceof Animated)) {\n style = applyAnimatedValues.transform(style);\n }\n\n this.payload = style;\n }\n\n}\n\n// http://www.w3.org/TR/css3-color/#svg-color\nconst colors = {\n transparent: 0x00000000,\n aliceblue: 0xf0f8ffff,\n antiquewhite: 0xfaebd7ff,\n aqua: 0x00ffffff,\n aquamarine: 0x7fffd4ff,\n azure: 0xf0ffffff,\n beige: 0xf5f5dcff,\n bisque: 0xffe4c4ff,\n black: 0x000000ff,\n blanchedalmond: 0xffebcdff,\n blue: 0x0000ffff,\n blueviolet: 0x8a2be2ff,\n brown: 0xa52a2aff,\n burlywood: 0xdeb887ff,\n burntsienna: 0xea7e5dff,\n cadetblue: 0x5f9ea0ff,\n chartreuse: 0x7fff00ff,\n chocolate: 0xd2691eff,\n coral: 0xff7f50ff,\n cornflowerblue: 0x6495edff,\n cornsilk: 0xfff8dcff,\n crimson: 0xdc143cff,\n cyan: 0x00ffffff,\n darkblue: 0x00008bff,\n darkcyan: 0x008b8bff,\n darkgoldenrod: 0xb8860bff,\n darkgray: 0xa9a9a9ff,\n darkgreen: 0x006400ff,\n darkgrey: 0xa9a9a9ff,\n darkkhaki: 0xbdb76bff,\n darkmagenta: 0x8b008bff,\n darkolivegreen: 0x556b2fff,\n darkorange: 0xff8c00ff,\n darkorchid: 0x9932ccff,\n darkred: 0x8b0000ff,\n darksalmon: 0xe9967aff,\n darkseagreen: 0x8fbc8fff,\n darkslateblue: 0x483d8bff,\n darkslategray: 0x2f4f4fff,\n darkslategrey: 0x2f4f4fff,\n darkturquoise: 0x00ced1ff,\n darkviolet: 0x9400d3ff,\n deeppink: 0xff1493ff,\n deepskyblue: 0x00bfffff,\n dimgray: 0x696969ff,\n dimgrey: 0x696969ff,\n dodgerblue: 0x1e90ffff,\n firebrick: 0xb22222ff,\n floralwhite: 0xfffaf0ff,\n forestgreen: 0x228b22ff,\n fuchsia: 0xff00ffff,\n gainsboro: 0xdcdcdcff,\n ghostwhite: 0xf8f8ffff,\n gold: 0xffd700ff,\n goldenrod: 0xdaa520ff,\n gray: 0x808080ff,\n green: 0x008000ff,\n greenyellow: 0xadff2fff,\n grey: 0x808080ff,\n honeydew: 0xf0fff0ff,\n hotpink: 0xff69b4ff,\n indianred: 0xcd5c5cff,\n indigo: 0x4b0082ff,\n ivory: 0xfffff0ff,\n khaki: 0xf0e68cff,\n lavender: 0xe6e6faff,\n lavenderblush: 0xfff0f5ff,\n lawngreen: 0x7cfc00ff,\n lemonchiffon: 0xfffacdff,\n lightblue: 0xadd8e6ff,\n lightcoral: 0xf08080ff,\n lightcyan: 0xe0ffffff,\n lightgoldenrodyellow: 0xfafad2ff,\n lightgray: 0xd3d3d3ff,\n lightgreen: 0x90ee90ff,\n lightgrey: 0xd3d3d3ff,\n lightpink: 0xffb6c1ff,\n lightsalmon: 0xffa07aff,\n lightseagreen: 0x20b2aaff,\n lightskyblue: 0x87cefaff,\n lightslategray: 0x778899ff,\n lightslategrey: 0x778899ff,\n lightsteelblue: 0xb0c4deff,\n lightyellow: 0xffffe0ff,\n lime: 0x00ff00ff,\n limegreen: 0x32cd32ff,\n linen: 0xfaf0e6ff,\n magenta: 0xff00ffff,\n maroon: 0x800000ff,\n mediumaquamarine: 0x66cdaaff,\n mediumblue: 0x0000cdff,\n mediumorchid: 0xba55d3ff,\n mediumpurple: 0x9370dbff,\n mediumseagreen: 0x3cb371ff,\n mediumslateblue: 0x7b68eeff,\n mediumspringgreen: 0x00fa9aff,\n mediumturquoise: 0x48d1ccff,\n mediumvioletred: 0xc71585ff,\n midnightblue: 0x191970ff,\n mintcream: 0xf5fffaff,\n mistyrose: 0xffe4e1ff,\n moccasin: 0xffe4b5ff,\n navajowhite: 0xffdeadff,\n navy: 0x000080ff,\n oldlace: 0xfdf5e6ff,\n olive: 0x808000ff,\n olivedrab: 0x6b8e23ff,\n orange: 0xffa500ff,\n orangered: 0xff4500ff,\n orchid: 0xda70d6ff,\n palegoldenrod: 0xeee8aaff,\n palegreen: 0x98fb98ff,\n paleturquoise: 0xafeeeeff,\n palevioletred: 0xdb7093ff,\n papayawhip: 0xffefd5ff,\n peachpuff: 0xffdab9ff,\n peru: 0xcd853fff,\n pink: 0xffc0cbff,\n plum: 0xdda0ddff,\n powderblue: 0xb0e0e6ff,\n purple: 0x800080ff,\n rebeccapurple: 0x663399ff,\n red: 0xff0000ff,\n rosybrown: 0xbc8f8fff,\n royalblue: 0x4169e1ff,\n saddlebrown: 0x8b4513ff,\n salmon: 0xfa8072ff,\n sandybrown: 0xf4a460ff,\n seagreen: 0x2e8b57ff,\n seashell: 0xfff5eeff,\n sienna: 0xa0522dff,\n silver: 0xc0c0c0ff,\n skyblue: 0x87ceebff,\n slateblue: 0x6a5acdff,\n slategray: 0x708090ff,\n slategrey: 0x708090ff,\n snow: 0xfffafaff,\n springgreen: 0x00ff7fff,\n steelblue: 0x4682b4ff,\n tan: 0xd2b48cff,\n teal: 0x008080ff,\n thistle: 0xd8bfd8ff,\n tomato: 0xff6347ff,\n turquoise: 0x40e0d0ff,\n violet: 0xee82eeff,\n wheat: 0xf5deb3ff,\n white: 0xffffffff,\n whitesmoke: 0xf5f5f5ff,\n yellow: 0xffff00ff,\n yellowgreen: 0x9acd32ff\n};\n\n// const INTEGER = '[-+]?\\\\d+';\nconst NUMBER = '[-+]?\\\\d*\\\\.?\\\\d+';\nconst PERCENTAGE = NUMBER + '%';\n\nfunction call() {\n for (var _len = arguments.length, parts = new Array(_len), _key = 0; _key < _len; _key++) {\n parts[_key] = arguments[_key];\n }\n\n return '\\\\(\\\\s*(' + parts.join(')\\\\s*,\\\\s*(') + ')\\\\s*\\\\)';\n}\n\nconst rgb = new RegExp('rgb' + call(NUMBER, NUMBER, NUMBER));\nconst rgba = new RegExp('rgba' + call(NUMBER, NUMBER, NUMBER, NUMBER));\nconst hsl = new RegExp('hsl' + call(NUMBER, PERCENTAGE, PERCENTAGE));\nconst hsla = new RegExp('hsla' + call(NUMBER, PERCENTAGE, PERCENTAGE, NUMBER));\nconst hex3 = /^#([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/;\nconst hex4 = /^#([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/;\nconst hex6 = /^#([0-9a-fA-F]{6})$/;\nconst hex8 = /^#([0-9a-fA-F]{8})$/;\n\n/*\nhttps://github.com/react-community/normalize-css-color\n\nBSD 3-Clause License\n\nCopyright (c) 2016, React Community\nAll rights reserved.\n\nRedistribution and use in source and binary forms, with or without\nmodification, are permitted provided that the following conditions are met:\n\n* Redistributions of source code must retain the above copyright notice, this\n list of conditions and the following disclaimer.\n\n* Redistributions in binary form must reproduce the above copyright notice,\n this list of conditions and the following disclaimer in the documentation\n and/or other materials provided with the distribution.\n\n* Neither the name of the copyright holder nor the names of its\n contributors may be used to endorse or promote products derived from\n this software without specific prior written permission.\n\nTHIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\nAND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\nIMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\nDISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE\nFOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\nDAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR\nSERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER\nCAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,\nOR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\nOF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n*/\nfunction normalizeColor(color) {\n let match;\n\n if (typeof color === 'number') {\n return color >>> 0 === color && color >= 0 && color <= 0xffffffff ? color : null;\n } // Ordered based on occurrences on Facebook codebase\n\n\n if (match = hex6.exec(color)) return parseInt(match[1] + 'ff', 16) >>> 0;\n if (colors.hasOwnProperty(color)) return colors[color];\n\n if (match = rgb.exec(color)) {\n return (parse255(match[1]) << 24 | // r\n parse255(match[2]) << 16 | // g\n parse255(match[3]) << 8 | // b\n 0x000000ff) >>> // a\n 0;\n }\n\n if (match = rgba.exec(color)) {\n return (parse255(match[1]) << 24 | // r\n parse255(match[2]) << 16 | // g\n parse255(match[3]) << 8 | // b\n parse1(match[4])) >>> // a\n 0;\n }\n\n if (match = hex3.exec(color)) {\n return parseInt(match[1] + match[1] + // r\n match[2] + match[2] + // g\n match[3] + match[3] + // b\n 'ff', // a\n 16) >>> 0;\n } // https://drafts.csswg.org/css-color-4/#hex-notation\n\n\n if (match = hex8.exec(color)) return parseInt(match[1], 16) >>> 0;\n\n if (match = hex4.exec(color)) {\n return parseInt(match[1] + match[1] + // r\n match[2] + match[2] + // g\n match[3] + match[3] + // b\n match[4] + match[4], // a\n 16) >>> 0;\n }\n\n if (match = hsl.exec(color)) {\n return (hslToRgb(parse360(match[1]), // h\n parsePercentage(match[2]), // s\n parsePercentage(match[3]) // l\n ) | 0x000000ff) >>> // a\n 0;\n }\n\n if (match = hsla.exec(color)) {\n return (hslToRgb(parse360(match[1]), // h\n parsePercentage(match[2]), // s\n parsePercentage(match[3]) // l\n ) | parse1(match[4])) >>> // a\n 0;\n }\n\n return null;\n}\n\nfunction hue2rgb(p, q, t) {\n if (t < 0) t += 1;\n if (t > 1) t -= 1;\n if (t < 1 / 6) return p + (q - p) * 6 * t;\n if (t < 1 / 2) return q;\n if (t < 2 / 3) return p + (q - p) * (2 / 3 - t) * 6;\n return p;\n}\n\nfunction hslToRgb(h, s, l) {\n const q = l < 0.5 ? l * (1 + s) : l + s - l * s;\n const p = 2 * l - q;\n const r = hue2rgb(p, q, h + 1 / 3);\n const g = hue2rgb(p, q, h);\n const b = hue2rgb(p, q, h - 1 / 3);\n return Math.round(r * 255) << 24 | Math.round(g * 255) << 16 | Math.round(b * 255) << 8;\n}\n\nfunction parse255(str) {\n const int = parseInt(str, 10);\n if (int < 0) return 0;\n if (int > 255) return 255;\n return int;\n}\n\nfunction parse360(str) {\n const int = parseFloat(str);\n return (int % 360 + 360) % 360 / 360;\n}\n\nfunction parse1(str) {\n const num = parseFloat(str);\n if (num < 0) return 0;\n if (num > 1) return 255;\n return Math.round(num * 255);\n}\n\nfunction parsePercentage(str) {\n // parseFloat conveniently ignores the final %\n const int = parseFloat(str);\n if (int < 0) return 0;\n if (int > 100) return 1;\n return int / 100;\n}\n\nfunction colorToRgba(input) {\n let int32Color = normalizeColor(input);\n if (int32Color === null) return input;\n int32Color = int32Color || 0;\n let r = (int32Color & 0xff000000) >>> 24;\n let g = (int32Color & 0x00ff0000) >>> 16;\n let b = (int32Color & 0x0000ff00) >>> 8;\n let a = (int32Color & 0x000000ff) / 255;\n return `rgba(${r}, ${g}, ${b}, ${a})`;\n} // Problem: https://github.com/animatedjs/animated/pull/102\n// Solution: https://stackoverflow.com/questions/638565/parsing-scientific-notation-sensibly/658662\n\n\nconst stringShapeRegex = /[+\\-]?(?:0|[1-9]\\d*)(?:\\.\\d*)?(?:[eE][+\\-]?\\d+)?/g; // Covers rgb, rgba, hsl, hsla\n// Taken from https://gist.github.com/olmokramer/82ccce673f86db7cda5e\n\nconst colorRegex = /(#(?:[0-9a-f]{2}){2,4}|(#[0-9a-f]{3})|(rgb|hsl)a?\\((-?\\d+%?[,\\s]+){2,3}\\s*[\\d\\.]+%?\\))/gi; // Covers color names (transparent, blue, etc.)\n\nconst colorNamesRegex = new RegExp(`(${Object.keys(colors).join('|')})`, 'g');\n/**\n * Supports string shapes by extracting numbers so new values can be computed,\n * and recombines those values into new strings of the same shape. Supports\n * things like:\n *\n * rgba(123, 42, 99, 0.36) // colors\n * -45deg // values with units\n * 0 2px 2px 0px rgba(0, 0, 0, 0.12) // box shadows\n */\n\nconst createStringInterpolator = config => {\n // Replace colors with rgba\n const outputRange = config.output.map(rangeValue => rangeValue.replace(colorRegex, colorToRgba)).map(rangeValue => rangeValue.replace(colorNamesRegex, colorToRgba));\n const outputRanges = outputRange[0].match(stringShapeRegex).map(() => []);\n outputRange.forEach(value => {\n value.match(stringShapeRegex).forEach((number, i) => outputRanges[i].push(+number));\n });\n const interpolations = outputRange[0].match(stringShapeRegex).map((_value, i) => createInterpolator(_extends({}, config, {\n output: outputRanges[i]\n })));\n return input => {\n let i = 0;\n return outputRange[0] // 'rgba(0, 100, 200, 0)'\n // ->\n // 'rgba(${interpolations[0](input)}, ${interpolations[1](input)}, ...'\n .replace(stringShapeRegex, () => interpolations[i++](input)) // rgba requires that the r,g,b are integers.... so we want to round them, but we *dont* want to\n // round the opacity (4th column).\n .replace(/rgba\\(([0-9\\.-]+), ([0-9\\.-]+), ([0-9\\.-]+), ([0-9\\.-]+)\\)/gi, (_, p1, p2, p3, p4) => `rgba(${Math.round(p1)}, ${Math.round(p2)}, ${Math.round(p3)}, ${p4})`);\n };\n};\n\nlet isUnitlessNumber = {\n animationIterationCount: true,\n borderImageOutset: true,\n borderImageSlice: true,\n borderImageWidth: true,\n boxFlex: true,\n boxFlexGroup: true,\n boxOrdinalGroup: true,\n columnCount: true,\n columns: true,\n flex: true,\n flexGrow: true,\n flexPositive: true,\n flexShrink: true,\n flexNegative: true,\n flexOrder: true,\n gridRow: true,\n gridRowEnd: true,\n gridRowSpan: true,\n gridRowStart: true,\n gridColumn: true,\n gridColumnEnd: true,\n gridColumnSpan: true,\n gridColumnStart: true,\n fontWeight: true,\n lineClamp: true,\n lineHeight: true,\n opacity: true,\n order: true,\n orphans: true,\n tabSize: true,\n widows: true,\n zIndex: true,\n zoom: true,\n // SVG-related properties\n fillOpacity: true,\n floodOpacity: true,\n stopOpacity: true,\n strokeDasharray: true,\n strokeDashoffset: true,\n strokeMiterlimit: true,\n strokeOpacity: true,\n strokeWidth: true\n};\n\nconst prefixKey = (prefix, key) => prefix + key.charAt(0).toUpperCase() + key.substring(1);\n\nconst prefixes = ['Webkit', 'Ms', 'Moz', 'O'];\nisUnitlessNumber = Object.keys(isUnitlessNumber).reduce((acc, prop) => {\n prefixes.forEach(prefix => acc[prefixKey(prefix, prop)] = acc[prop]);\n return acc;\n}, isUnitlessNumber);\n\nfunction dangerousStyleValue(name, value, isCustomProperty) {\n if (value == null || typeof value === 'boolean' || value === '') return '';\n if (!isCustomProperty && typeof value === 'number' && value !== 0 && !(isUnitlessNumber.hasOwnProperty(name) && isUnitlessNumber[name])) return value + 'px'; // Presumes implicit 'px' suffix for unitless numbers\n\n return ('' + value).trim();\n}\n\nconst attributeCache = {};\ninjectCreateAnimatedStyle(style => new AnimatedStyle(style));\ninjectDefaultElement('div');\ninjectStringInterpolator(createStringInterpolator);\ninjectColorNames(colors);\ninjectApplyAnimatedValues((instance, props) => {\n if (instance.nodeType && instance.setAttribute !== undefined) {\n const style = props.style,\n children = props.children,\n scrollTop = props.scrollTop,\n scrollLeft = props.scrollLeft,\n attributes = _objectWithoutPropertiesLoose(props, [\"style\", \"children\", \"scrollTop\", \"scrollLeft\"]);\n\n const filter = instance.nodeName === 'filter' || instance.parentNode && instance.parentNode.nodeName === 'filter';\n if (scrollTop !== void 0) instance.scrollTop = scrollTop;\n if (scrollLeft !== void 0) instance.scrollLeft = scrollLeft; // Set textContent, if children is an animatable value\n\n if (children !== void 0) instance.textContent = children; // Set styles ...\n\n for (let styleName in style) {\n if (!style.hasOwnProperty(styleName)) continue;\n var isCustomProperty = styleName.indexOf('--') === 0;\n var styleValue = dangerousStyleValue(styleName, style[styleName], isCustomProperty);\n if (styleName === 'float') styleName = 'cssFloat';\n if (isCustomProperty) instance.style.setProperty(styleName, styleValue);else instance.style[styleName] = styleValue;\n } // Set attributes ...\n\n\n for (let name in attributes) {\n // Attributes are written in dash case\n const dashCase = filter ? name : attributeCache[name] || (attributeCache[name] = name.replace(/([A-Z])/g, n => '-' + n.toLowerCase()));\n if (typeof instance.getAttribute(dashCase) !== 'undefined') instance.setAttribute(dashCase, attributes[name]);\n }\n\n return;\n } else return false;\n}, style => style);\n\nconst domElements = ['a', 'abbr', 'address', 'area', 'article', 'aside', 'audio', 'b', 'base', 'bdi', 'bdo', 'big', 'blockquote', 'body', 'br', 'button', 'canvas', 'caption', 'cite', 'code', 'col', 'colgroup', 'data', 'datalist', 'dd', 'del', 'details', 'dfn', 'dialog', 'div', 'dl', 'dt', 'em', 'embed', 'fieldset', 'figcaption', 'figure', 'footer', 'form', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'header', 'hgroup', 'hr', 'html', 'i', 'iframe', 'img', 'input', 'ins', 'kbd', 'keygen', 'label', 'legend', 'li', 'link', 'main', 'map', 'mark', 'menu', 'menuitem', 'meta', 'meter', 'nav', 'noscript', 'object', 'ol', 'optgroup', 'option', 'output', 'p', 'param', 'picture', 'pre', 'progress', 'q', 'rp', 'rt', 'ruby', 's', 'samp', 'script', 'section', 'select', 'small', 'source', 'span', 'strong', 'style', 'sub', 'summary', 'sup', 'table', 'tbody', 'td', 'textarea', 'tfoot', 'th', 'thead', 'time', 'title', 'tr', 'track', 'u', 'ul', 'var', 'video', 'wbr', // SVG\n'circle', 'clipPath', 'defs', 'ellipse', 'foreignObject', 'g', 'image', 'line', 'linearGradient', 'mask', 'path', 'pattern', 'polygon', 'polyline', 'radialGradient', 'rect', 'stop', 'svg', 'text', 'tspan'];\n// Extend animated with all the available THREE elements\nconst apply = merge(createAnimatedComponent, false);\nconst extendedAnimated = apply(domElements);\n\nexport { apply, config, update, extendedAnimated as animated, extendedAnimated as a, interpolate$1 as interpolate, Globals, useSpring, useTrail, useTransition, useChain, useSprings };\n","// Unique ID creation requires a high quality random # generator. In the browser we therefore\n// require the crypto API and do not support built-in fallback to lower quality random number\n// generators (like Math.random()).\n// getRandomValues needs to be invoked in a context where \"this\" is a Crypto implementation. Also,\n// find the complete implementation of crypto (msCrypto) on IE11.\nvar getRandomValues = typeof crypto != 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto) || typeof msCrypto != 'undefined' && typeof msCrypto.getRandomValues == 'function' && msCrypto.getRandomValues.bind(msCrypto);\nvar rnds8 = new Uint8Array(16); // eslint-disable-line no-undef\n\nexport default function rng() {\n if (!getRandomValues) {\n throw new Error('crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported');\n }\n\n return getRandomValues(rnds8);\n}","/**\n * Convert array of 16 byte values to UUID string format of the form:\n * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX\n */\nvar byteToHex = [];\n\nfor (var i = 0; i < 256; ++i) {\n byteToHex[i] = (i + 0x100).toString(16).substr(1);\n}\n\nfunction bytesToUuid(buf, offset) {\n var i = offset || 0;\n var bth = byteToHex; // join used to fix memory issue caused by concatenation: https://bugs.chromium.org/p/v8/issues/detail?id=3175#c4\n\n return [bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]]].join('');\n}\n\nexport default bytesToUuid;","import rng from './rng.js';\nimport bytesToUuid from './bytesToUuid.js';\n\nfunction v4(options, buf, offset) {\n var i = buf && offset || 0;\n\n if (typeof options == 'string') {\n buf = options === 'binary' ? new Array(16) : null;\n options = null;\n }\n\n options = options || {};\n var rnds = options.random || (options.rng || rng)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`\n\n rnds[6] = rnds[6] & 0x0f | 0x40;\n rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided\n\n if (buf) {\n for (var ii = 0; ii < 16; ++ii) {\n buf[i + ii] = rnds[ii];\n }\n }\n\n return buf || bytesToUuid(rnds);\n}\n\nexport default v4;","function ___$insertStyle(css) {\n if (!css) {\n return;\n }\n if (typeof window === 'undefined') {\n return;\n }\n\n var style = document.createElement('style');\n\n style.setAttribute('type', 'text/css');\n style.innerHTML = css;\n document.head.appendChild(style);\n return css;\n}\n\nimport React from 'react';\nimport PropTypes from 'prop-types';\nimport { v4 } from 'uuid';\n\nfunction _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}\n\nfunction _defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n}\n\nfunction _createClass(Constructor, protoProps, staticProps) {\n if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n if (staticProps) _defineProperties(Constructor, staticProps);\n return Constructor;\n}\n\nfunction _defineProperty(obj, key, value) {\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n\n return obj;\n}\n\nfunction _extends() {\n _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n };\n\n return _extends.apply(this, arguments);\n}\n\nfunction ownKeys(object, enumerableOnly) {\n var keys = Object.keys(object);\n\n if (Object.getOwnPropertySymbols) {\n var symbols = Object.getOwnPropertySymbols(object);\n if (enumerableOnly) symbols = symbols.filter(function (sym) {\n return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n });\n keys.push.apply(keys, symbols);\n }\n\n return keys;\n}\n\nfunction _objectSpread2(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i] != null ? arguments[i] : {};\n\n if (i % 2) {\n ownKeys(Object(source), true).forEach(function (key) {\n _defineProperty(target, key, source[key]);\n });\n } else if (Object.getOwnPropertyDescriptors) {\n Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));\n } else {\n ownKeys(Object(source)).forEach(function (key) {\n Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n });\n }\n }\n\n return target;\n}\n\nfunction _inherits(subClass, superClass) {\n if (typeof superClass !== \"function\" && superClass !== null) {\n throw new TypeError(\"Super expression must either be null or a function\");\n }\n\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n writable: true,\n configurable: true\n }\n });\n if (superClass) _setPrototypeOf(subClass, superClass);\n}\n\nfunction _getPrototypeOf(o) {\n _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {\n return o.__proto__ || Object.getPrototypeOf(o);\n };\n return _getPrototypeOf(o);\n}\n\nfunction _setPrototypeOf(o, p) {\n _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {\n o.__proto__ = p;\n return o;\n };\n\n return _setPrototypeOf(o, p);\n}\n\nfunction _assertThisInitialized(self) {\n if (self === void 0) {\n throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n }\n\n return self;\n}\n\nfunction _possibleConstructorReturn(self, call) {\n if (call && (typeof call === \"object\" || typeof call === \"function\")) {\n return call;\n }\n\n return _assertThisInitialized(self);\n}\n\nvar CONSTANT = {\n GLOBAL: {\n HIDE: \"__react_tooltip_hide_event\",\n REBUILD: \"__react_tooltip_rebuild_event\",\n SHOW: \"__react_tooltip_show_event\"\n }\n};\n\n/**\n * Static methods for react-tooltip\n */\n\nvar dispatchGlobalEvent = function dispatchGlobalEvent(eventName, opts) {\n // Compatible with IE\n // @see http://stackoverflow.com/questions/26596123/internet-explorer-9-10-11-event-constructor-doesnt-work\n // @see https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent/CustomEvent\n var event;\n\n if (typeof window.CustomEvent === \"function\") {\n event = new window.CustomEvent(eventName, {\n detail: opts\n });\n } else {\n event = document.createEvent(\"Event\");\n event.initEvent(eventName, false, true, opts);\n }\n\n window.dispatchEvent(event);\n};\n\nfunction staticMethods (target) {\n /**\n * Hide all tooltip\n * @trigger ReactTooltip.hide()\n */\n target.hide = function (target) {\n dispatchGlobalEvent(CONSTANT.GLOBAL.HIDE, {\n target: target\n });\n };\n /**\n * Rebuild all tooltip\n * @trigger ReactTooltip.rebuild()\n */\n\n\n target.rebuild = function () {\n dispatchGlobalEvent(CONSTANT.GLOBAL.REBUILD);\n };\n /**\n * Show specific tooltip\n * @trigger ReactTooltip.show()\n */\n\n\n target.show = function (target) {\n dispatchGlobalEvent(CONSTANT.GLOBAL.SHOW, {\n target: target\n });\n };\n\n target.prototype.globalRebuild = function () {\n if (this.mount) {\n this.unbindListener();\n this.bindListener();\n }\n };\n\n target.prototype.globalShow = function (event) {\n if (this.mount) {\n var hasTarget = event && event.detail && event.detail.target && true || false; // Create a fake event, specific show will limit the type to `solid`\n // only `float` type cares e.clientX e.clientY\n\n this.showTooltip({\n currentTarget: hasTarget && event.detail.target\n }, true);\n }\n };\n\n target.prototype.globalHide = function (event) {\n if (this.mount) {\n var hasTarget = event && event.detail && event.detail.target && true || false;\n this.hideTooltip({\n currentTarget: hasTarget && event.detail.target\n }, hasTarget);\n }\n };\n}\n\n/**\n * Events that should be bound to the window\n */\nfunction windowListener (target) {\n target.prototype.bindWindowEvents = function (resizeHide) {\n // ReactTooltip.hide\n window.removeEventListener(CONSTANT.GLOBAL.HIDE, this.globalHide);\n window.addEventListener(CONSTANT.GLOBAL.HIDE, this.globalHide, false); // ReactTooltip.rebuild\n\n window.removeEventListener(CONSTANT.GLOBAL.REBUILD, this.globalRebuild);\n window.addEventListener(CONSTANT.GLOBAL.REBUILD, this.globalRebuild, false); // ReactTooltip.show\n\n window.removeEventListener(CONSTANT.GLOBAL.SHOW, this.globalShow);\n window.addEventListener(CONSTANT.GLOBAL.SHOW, this.globalShow, false); // Resize\n\n if (resizeHide) {\n window.removeEventListener(\"resize\", this.onWindowResize);\n window.addEventListener(\"resize\", this.onWindowResize, false);\n }\n };\n\n target.prototype.unbindWindowEvents = function () {\n window.removeEventListener(CONSTANT.GLOBAL.HIDE, this.globalHide);\n window.removeEventListener(CONSTANT.GLOBAL.REBUILD, this.globalRebuild);\n window.removeEventListener(CONSTANT.GLOBAL.SHOW, this.globalShow);\n window.removeEventListener(\"resize\", this.onWindowResize);\n };\n /**\n * invoked by resize event of window\n */\n\n\n target.prototype.onWindowResize = function () {\n if (!this.mount) return;\n this.hideTooltip();\n };\n}\n\n/**\n * Custom events to control showing and hiding of tooltip\n *\n * @attributes\n * - `event` {String}\n * - `eventOff` {String}\n */\nvar checkStatus = function checkStatus(dataEventOff, e) {\n var show = this.state.show;\n var id = this.props.id;\n var isCapture = this.isCapture(e.currentTarget);\n var currentItem = e.currentTarget.getAttribute(\"currentItem\");\n if (!isCapture) e.stopPropagation();\n\n if (show && currentItem === \"true\") {\n if (!dataEventOff) this.hideTooltip(e);\n } else {\n e.currentTarget.setAttribute(\"currentItem\", \"true\");\n setUntargetItems(e.currentTarget, this.getTargetArray(id));\n this.showTooltip(e);\n }\n};\n\nvar setUntargetItems = function setUntargetItems(currentTarget, targetArray) {\n for (var i = 0; i < targetArray.length; i++) {\n if (currentTarget !== targetArray[i]) {\n targetArray[i].setAttribute(\"currentItem\", \"false\");\n } else {\n targetArray[i].setAttribute(\"currentItem\", \"true\");\n }\n }\n};\n\nvar customListeners = {\n id: \"9b69f92e-d3fe-498b-b1b4-c5e63a51b0cf\",\n set: function set(target, event, listener) {\n if (this.id in target) {\n var map = target[this.id];\n map[event] = listener;\n } else {\n // this is workaround for WeakMap, which is not supported in older browsers, such as IE\n Object.defineProperty(target, this.id, {\n configurable: true,\n value: _defineProperty({}, event, listener)\n });\n }\n },\n get: function get(target, event) {\n var map = target[this.id];\n\n if (map !== undefined) {\n return map[event];\n }\n }\n};\nfunction customEvent (target) {\n target.prototype.isCustomEvent = function (ele) {\n var event = this.state.event;\n return event || !!ele.getAttribute(\"data-event\");\n };\n /* Bind listener for custom event */\n\n\n target.prototype.customBindListener = function (ele) {\n var _this = this;\n\n var _this$state = this.state,\n event = _this$state.event,\n eventOff = _this$state.eventOff;\n var dataEvent = ele.getAttribute(\"data-event\") || event;\n var dataEventOff = ele.getAttribute(\"data-event-off\") || eventOff;\n dataEvent.split(\" \").forEach(function (event) {\n ele.removeEventListener(event, customListeners.get(ele, event));\n var customListener = checkStatus.bind(_this, dataEventOff);\n customListeners.set(ele, event, customListener);\n ele.addEventListener(event, customListener, false);\n });\n\n if (dataEventOff) {\n dataEventOff.split(\" \").forEach(function (event) {\n ele.removeEventListener(event, _this.hideTooltip);\n ele.addEventListener(event, _this.hideTooltip, false);\n });\n }\n };\n /* Unbind listener for custom event */\n\n\n target.prototype.customUnbindListener = function (ele) {\n var _this$state2 = this.state,\n event = _this$state2.event,\n eventOff = _this$state2.eventOff;\n var dataEvent = event || ele.getAttribute(\"data-event\");\n var dataEventOff = eventOff || ele.getAttribute(\"data-event-off\");\n ele.removeEventListener(dataEvent, customListeners.get(ele, event));\n if (dataEventOff) ele.removeEventListener(dataEventOff, this.hideTooltip);\n };\n}\n\n/**\n * Util method to judge if it should follow capture model\n */\nfunction isCapture (target) {\n target.prototype.isCapture = function (currentTarget) {\n return currentTarget && currentTarget.getAttribute(\"data-iscapture\") === \"true\" || this.props.isCapture || false;\n };\n}\n\n/**\n * Util method to get effect\n */\nfunction getEffect (target) {\n target.prototype.getEffect = function (currentTarget) {\n var dataEffect = currentTarget.getAttribute(\"data-effect\");\n return dataEffect || this.props.effect || \"float\";\n };\n}\n\n/**\n * Util method to get effect\n */\n\nvar makeProxy = function makeProxy(e) {\n var proxy = {};\n\n for (var key in e) {\n if (typeof e[key] === \"function\") {\n proxy[key] = e[key].bind(e);\n } else {\n proxy[key] = e[key];\n }\n }\n\n return proxy;\n};\n\nvar bodyListener = function bodyListener(callback, options, e) {\n var _options$respectEffec = options.respectEffect,\n respectEffect = _options$respectEffec === void 0 ? false : _options$respectEffec,\n _options$customEvent = options.customEvent,\n customEvent = _options$customEvent === void 0 ? false : _options$customEvent;\n var id = this.props.id;\n var tip = e.target.getAttribute(\"data-tip\") || null;\n var forId = e.target.getAttribute(\"data-for\") || null;\n var target = e.target;\n\n if (this.isCustomEvent(target) && !customEvent) {\n return;\n }\n\n var isTargetBelongsToTooltip = id == null && forId == null || forId === id;\n\n if (tip != null && (!respectEffect || this.getEffect(target) === \"float\") && isTargetBelongsToTooltip) {\n var proxy = makeProxy(e);\n proxy.currentTarget = target;\n callback(proxy);\n }\n};\n\nvar findCustomEvents = function findCustomEvents(targetArray, dataAttribute) {\n var events = {};\n targetArray.forEach(function (target) {\n var event = target.getAttribute(dataAttribute);\n if (event) event.split(\" \").forEach(function (event) {\n return events[event] = true;\n });\n });\n return events;\n};\n\nvar getBody = function getBody() {\n return document.getElementsByTagName(\"body\")[0];\n};\n\nfunction bodyMode (target) {\n target.prototype.isBodyMode = function () {\n return !!this.props.bodyMode;\n };\n\n target.prototype.bindBodyListener = function (targetArray) {\n var _this = this;\n\n var _this$state = this.state,\n event = _this$state.event,\n eventOff = _this$state.eventOff,\n possibleCustomEvents = _this$state.possibleCustomEvents,\n possibleCustomEventsOff = _this$state.possibleCustomEventsOff;\n var body = getBody();\n var customEvents = findCustomEvents(targetArray, \"data-event\");\n var customEventsOff = findCustomEvents(targetArray, \"data-event-off\");\n if (event != null) customEvents[event] = true;\n if (eventOff != null) customEventsOff[eventOff] = true;\n possibleCustomEvents.split(\" \").forEach(function (event) {\n return customEvents[event] = true;\n });\n possibleCustomEventsOff.split(\" \").forEach(function (event) {\n return customEventsOff[event] = true;\n });\n this.unbindBodyListener(body);\n var listeners = this.bodyModeListeners = {};\n\n if (event == null) {\n listeners.mouseover = bodyListener.bind(this, this.showTooltip, {});\n listeners.mousemove = bodyListener.bind(this, this.updateTooltip, {\n respectEffect: true\n });\n listeners.mouseout = bodyListener.bind(this, this.hideTooltip, {});\n }\n\n for (var _event in customEvents) {\n listeners[_event] = bodyListener.bind(this, function (e) {\n var targetEventOff = e.currentTarget.getAttribute(\"data-event-off\") || eventOff;\n checkStatus.call(_this, targetEventOff, e);\n }, {\n customEvent: true\n });\n }\n\n for (var _event2 in customEventsOff) {\n listeners[_event2] = bodyListener.bind(this, this.hideTooltip, {\n customEvent: true\n });\n }\n\n for (var _event3 in listeners) {\n body.addEventListener(_event3, listeners[_event3]);\n }\n };\n\n target.prototype.unbindBodyListener = function (body) {\n body = body || getBody();\n var listeners = this.bodyModeListeners;\n\n for (var event in listeners) {\n body.removeEventListener(event, listeners[event]);\n }\n };\n}\n\n/**\n * Tracking target removing from DOM.\n * It's necessary to hide tooltip when it's target disappears.\n * Otherwise, the tooltip would be shown forever until another target\n * is triggered.\n *\n * If MutationObserver is not available, this feature just doesn't work.\n */\n// https://hacks.mozilla.org/2012/05/dom-mutationobserver-reacting-to-dom-changes-without-killing-browser-performance/\nvar getMutationObserverClass = function getMutationObserverClass() {\n return window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver;\n};\n\nfunction trackRemoval (target) {\n target.prototype.bindRemovalTracker = function () {\n var _this = this;\n\n var MutationObserver = getMutationObserverClass();\n if (MutationObserver == null) return;\n var observer = new MutationObserver(function (mutations) {\n for (var m1 = 0; m1 < mutations.length; m1++) {\n var mutation = mutations[m1];\n\n for (var m2 = 0; m2 < mutation.removedNodes.length; m2++) {\n var element = mutation.removedNodes[m2];\n\n if (element === _this.state.currentTarget) {\n _this.hideTooltip();\n\n return;\n }\n }\n }\n });\n observer.observe(window.document, {\n childList: true,\n subtree: true\n });\n this.removalTracker = observer;\n };\n\n target.prototype.unbindRemovalTracker = function () {\n if (this.removalTracker) {\n this.removalTracker.disconnect();\n this.removalTracker = null;\n }\n };\n}\n\n/**\n * Calculate the position of tooltip\n *\n * @params\n * - `e` {Event} the event of current mouse\n * - `target` {Element} the currentTarget of the event\n * - `node` {DOM} the react-tooltip object\n * - `place` {String} top / right / bottom / left\n * - `effect` {String} float / solid\n * - `offset` {Object} the offset to default position\n *\n * @return {Object}\n * - `isNewState` {Bool} required\n * - `newState` {Object}\n * - `position` {Object} {left: {Number}, top: {Number}}\n */\nfunction getPosition (e, target, node, place, desiredPlace, effect, offset) {\n var _getDimensions = getDimensions(node),\n tipWidth = _getDimensions.width,\n tipHeight = _getDimensions.height;\n\n var _getDimensions2 = getDimensions(target),\n targetWidth = _getDimensions2.width,\n targetHeight = _getDimensions2.height;\n\n var _getCurrentOffset = getCurrentOffset(e, target, effect),\n mouseX = _getCurrentOffset.mouseX,\n mouseY = _getCurrentOffset.mouseY;\n\n var defaultOffset = getDefaultPosition(effect, targetWidth, targetHeight, tipWidth, tipHeight);\n\n var _calculateOffset = calculateOffset(offset),\n extraOffsetX = _calculateOffset.extraOffsetX,\n extraOffsetY = _calculateOffset.extraOffsetY;\n\n var windowWidth = window.innerWidth;\n var windowHeight = window.innerHeight;\n\n var _getParent = getParent(node),\n parentTop = _getParent.parentTop,\n parentLeft = _getParent.parentLeft; // Get the edge offset of the tooltip\n\n\n var getTipOffsetLeft = function getTipOffsetLeft(place) {\n var offsetX = defaultOffset[place].l;\n return mouseX + offsetX + extraOffsetX;\n };\n\n var getTipOffsetRight = function getTipOffsetRight(place) {\n var offsetX = defaultOffset[place].r;\n return mouseX + offsetX + extraOffsetX;\n };\n\n var getTipOffsetTop = function getTipOffsetTop(place) {\n var offsetY = defaultOffset[place].t;\n return mouseY + offsetY + extraOffsetY;\n };\n\n var getTipOffsetBottom = function getTipOffsetBottom(place) {\n var offsetY = defaultOffset[place].b;\n return mouseY + offsetY + extraOffsetY;\n }; //\n // Functions to test whether the tooltip's sides are inside\n // the client window for a given orientation p\n //\n // _____________\n // | | <-- Right side\n // | p = 'left' |\\\n // | |/ |\\\n // |_____________| |_\\ <-- Mouse\n // / \\ |\n // |\n // |\n // Bottom side\n //\n\n\n var outsideLeft = function outsideLeft(p) {\n return getTipOffsetLeft(p) < 0;\n };\n\n var outsideRight = function outsideRight(p) {\n return getTipOffsetRight(p) > windowWidth;\n };\n\n var outsideTop = function outsideTop(p) {\n return getTipOffsetTop(p) < 0;\n };\n\n var outsideBottom = function outsideBottom(p) {\n return getTipOffsetBottom(p) > windowHeight;\n }; // Check whether the tooltip with orientation p is completely inside the client window\n\n\n var outside = function outside(p) {\n return outsideLeft(p) || outsideRight(p) || outsideTop(p) || outsideBottom(p);\n };\n\n var inside = function inside(p) {\n return !outside(p);\n };\n\n var placesList = [\"top\", \"bottom\", \"left\", \"right\"];\n var insideList = [];\n\n for (var i = 0; i < 4; i++) {\n var p = placesList[i];\n\n if (inside(p)) {\n insideList.push(p);\n }\n }\n\n var isNewState = false;\n var newPlace;\n var shouldUpdatePlace = desiredPlace !== place;\n\n if (inside(desiredPlace) && shouldUpdatePlace) {\n isNewState = true;\n newPlace = desiredPlace;\n } else if (insideList.length > 0 && outside(desiredPlace) && outside(place)) {\n isNewState = true;\n newPlace = insideList[0];\n }\n\n if (isNewState) {\n return {\n isNewState: true,\n newState: {\n place: newPlace\n }\n };\n }\n\n return {\n isNewState: false,\n position: {\n left: parseInt(getTipOffsetLeft(place) - parentLeft, 10),\n top: parseInt(getTipOffsetTop(place) - parentTop, 10)\n }\n };\n}\n\nvar getDimensions = function getDimensions(node) {\n var _node$getBoundingClie = node.getBoundingClientRect(),\n height = _node$getBoundingClie.height,\n width = _node$getBoundingClie.width;\n\n return {\n height: parseInt(height, 10),\n width: parseInt(width, 10)\n };\n}; // Get current mouse offset\n\n\nvar getCurrentOffset = function getCurrentOffset(e, currentTarget, effect) {\n var boundingClientRect = currentTarget.getBoundingClientRect();\n var targetTop = boundingClientRect.top;\n var targetLeft = boundingClientRect.left;\n\n var _getDimensions3 = getDimensions(currentTarget),\n targetWidth = _getDimensions3.width,\n targetHeight = _getDimensions3.height;\n\n if (effect === \"float\") {\n return {\n mouseX: e.clientX,\n mouseY: e.clientY\n };\n }\n\n return {\n mouseX: targetLeft + targetWidth / 2,\n mouseY: targetTop + targetHeight / 2\n };\n}; // List all possibility of tooltip final offset\n// This is useful in judging if it is necessary for tooltip to switch position when out of window\n\n\nvar getDefaultPosition = function getDefaultPosition(effect, targetWidth, targetHeight, tipWidth, tipHeight) {\n var top;\n var right;\n var bottom;\n var left;\n var disToMouse = 3;\n var triangleHeight = 2;\n var cursorHeight = 12; // Optimize for float bottom only, cause the cursor will hide the tooltip\n\n if (effect === \"float\") {\n top = {\n l: -(tipWidth / 2),\n r: tipWidth / 2,\n t: -(tipHeight + disToMouse + triangleHeight),\n b: -disToMouse\n };\n bottom = {\n l: -(tipWidth / 2),\n r: tipWidth / 2,\n t: disToMouse + cursorHeight,\n b: tipHeight + disToMouse + triangleHeight + cursorHeight\n };\n left = {\n l: -(tipWidth + disToMouse + triangleHeight),\n r: -disToMouse,\n t: -(tipHeight / 2),\n b: tipHeight / 2\n };\n right = {\n l: disToMouse,\n r: tipWidth + disToMouse + triangleHeight,\n t: -(tipHeight / 2),\n b: tipHeight / 2\n };\n } else if (effect === \"solid\") {\n top = {\n l: -(tipWidth / 2),\n r: tipWidth / 2,\n t: -(targetHeight / 2 + tipHeight + triangleHeight),\n b: -(targetHeight / 2)\n };\n bottom = {\n l: -(tipWidth / 2),\n r: tipWidth / 2,\n t: targetHeight / 2,\n b: targetHeight / 2 + tipHeight + triangleHeight\n };\n left = {\n l: -(tipWidth + targetWidth / 2 + triangleHeight),\n r: -(targetWidth / 2),\n t: -(tipHeight / 2),\n b: tipHeight / 2\n };\n right = {\n l: targetWidth / 2,\n r: tipWidth + targetWidth / 2 + triangleHeight,\n t: -(tipHeight / 2),\n b: tipHeight / 2\n };\n }\n\n return {\n top: top,\n bottom: bottom,\n left: left,\n right: right\n };\n}; // Consider additional offset into position calculation\n\n\nvar calculateOffset = function calculateOffset(offset) {\n var extraOffsetX = 0;\n var extraOffsetY = 0;\n\n if (Object.prototype.toString.apply(offset) === \"[object String]\") {\n offset = JSON.parse(offset.toString().replace(/'/g, '\"'));\n }\n\n for (var key in offset) {\n if (key === \"top\") {\n extraOffsetY -= parseInt(offset[key], 10);\n } else if (key === \"bottom\") {\n extraOffsetY += parseInt(offset[key], 10);\n } else if (key === \"left\") {\n extraOffsetX -= parseInt(offset[key], 10);\n } else if (key === \"right\") {\n extraOffsetX += parseInt(offset[key], 10);\n }\n }\n\n return {\n extraOffsetX: extraOffsetX,\n extraOffsetY: extraOffsetY\n };\n}; // Get the offset of the parent elements\n\n\nvar getParent = function getParent(currentTarget) {\n var currentParent = currentTarget;\n\n while (currentParent) {\n if (window.getComputedStyle(currentParent).getPropertyValue(\"transform\") !== \"none\") break;\n currentParent = currentParent.parentElement;\n }\n\n var parentTop = currentParent && currentParent.getBoundingClientRect().top || 0;\n var parentLeft = currentParent && currentParent.getBoundingClientRect().left || 0;\n return {\n parentTop: parentTop,\n parentLeft: parentLeft\n };\n};\n\n/**\n * To get the tooltip content\n * it may comes from data-tip or this.props.children\n * it should support multiline\n *\n * @params\n * - `tip` {String} value of data-tip\n * - `children` {ReactElement} this.props.children\n * - `multiline` {Any} could be Bool(true/false) or String('true'/'false')\n *\n * @return\n * - String or react component\n */\nfunction getTipContent (tip, children, getContent, multiline) {\n if (children) return children;\n if (getContent !== undefined && getContent !== null) return getContent; // getContent can be 0, '', etc.\n\n if (getContent === null) return null; // Tip not exist and children is null or undefined\n\n var regexp = //;\n\n if (!multiline || multiline === \"false\" || !regexp.test(tip)) {\n // No trim(), so that user can keep their input\n return tip;\n } // Multiline tooltip content\n\n\n return tip.split(regexp).map(function (d, i) {\n return React.createElement(\"span\", {\n key: i,\n className: \"multi-line\"\n }, d);\n });\n}\n\n/**\n * Support aria- and role in ReactTooltip\n *\n * @params props {Object}\n * @return {Object}\n */\nfunction parseAria(props) {\n var ariaObj = {};\n Object.keys(props).filter(function (prop) {\n // aria-xxx and role is acceptable\n return /(^aria-\\w+$|^role$)/.test(prop);\n }).forEach(function (prop) {\n ariaObj[prop] = props[prop];\n });\n return ariaObj;\n}\n\n/**\n * Convert nodelist to array\n * @see https://github.com/facebook/fbjs/blob/e66ba20ad5be433eb54423f2b097d829324d9de6/packages/fbjs/src/core/createArrayFromMixed.js#L24\n * NodeLists are functions in Safari\n */\nfunction nodeListToArray (nodeList) {\n var length = nodeList.length;\n\n if (nodeList.hasOwnProperty) {\n return Array.prototype.slice.call(nodeList);\n }\n\n return new Array(length).fill().map(function (index) {\n return nodeList[index];\n });\n}\n\nfunction generateUUID() {\n return \"t\" + v4();\n}\n\n___$insertStyle(\".__react_component_tooltip {\\n border-radius: 3px;\\n display: inline-block;\\n font-size: 13px;\\n left: -999em;\\n opacity: 0;\\n padding: 8px 21px;\\n position: fixed;\\n pointer-events: none;\\n transition: opacity 0.3s ease-out;\\n top: -999em;\\n visibility: hidden;\\n z-index: 999;\\n}\\n.__react_component_tooltip.allow_hover, .__react_component_tooltip.allow_click {\\n pointer-events: auto;\\n}\\n.__react_component_tooltip::before, .__react_component_tooltip::after {\\n content: \\\"\\\";\\n width: 0;\\n height: 0;\\n position: absolute;\\n}\\n.__react_component_tooltip.show {\\n opacity: 0.9;\\n margin-top: 0;\\n margin-left: 0;\\n visibility: visible;\\n}\\n.__react_component_tooltip.place-top::before {\\n border-left: 10px solid transparent;\\n border-right: 10px solid transparent;\\n bottom: -8px;\\n left: 50%;\\n margin-left: -10px;\\n}\\n.__react_component_tooltip.place-bottom::before {\\n border-left: 10px solid transparent;\\n border-right: 10px solid transparent;\\n top: -8px;\\n left: 50%;\\n margin-left: -10px;\\n}\\n.__react_component_tooltip.place-left::before {\\n border-top: 6px solid transparent;\\n border-bottom: 6px solid transparent;\\n right: -8px;\\n top: 50%;\\n margin-top: -5px;\\n}\\n.__react_component_tooltip.place-right::before {\\n border-top: 6px solid transparent;\\n border-bottom: 6px solid transparent;\\n left: -8px;\\n top: 50%;\\n margin-top: -5px;\\n}\\n.__react_component_tooltip .multi-line {\\n display: block;\\n padding: 2px 0;\\n text-align: center;\\n}\");\n\n/**\n * Default pop-up style values (text color, background color).\n */\nvar defaultColors = {\n \"dark\": {\n \"text\": \"#fff\",\n \"background\": \"#222\",\n \"border\": \"transparent\",\n \"arrow\": \"#222\"\n },\n \"success\": {\n \"text\": \"#fff\",\n \"background\": \"#8DC572\",\n \"border\": \"transparent\",\n \"arrow\": \"#8DC572\"\n },\n \"warning\": {\n \"text\": \"#fff\",\n \"background\": \"#F0AD4E\",\n \"border\": \"transparent\",\n \"arrow\": \"#F0AD4E\"\n },\n \"error\": {\n \"text\": \"#fff\",\n \"background\": \"#BE6464\",\n \"border\": \"transparent\",\n \"arrow\": \"#BE6464\"\n },\n \"info\": {\n \"text\": \"#fff\",\n \"background\": \"#337AB7\",\n \"border\": \"transparent\",\n \"arrow\": \"#337AB7\"\n },\n \"light\": {\n \"text\": \"#222\",\n \"background\": \"#fff\",\n \"border\": \"transparent\",\n \"arrow\": \"#fff\"\n }\n};\nfunction getDefaultPopupColors(type) {\n return defaultColors[type] ? _objectSpread2({}, defaultColors[type]) : undefined;\n}\n\n/**\n* Generates the specific tooltip style for use on render.\n*/\n\nfunction generateTooltipStyle(uuid, customColors, type, hasBorder) {\n return generateStyle(uuid, getPopupColors(customColors, type, hasBorder));\n}\n/**\n * Generates the tooltip style rules based on the element-specified \"data-type\" property.\n */\n\nfunction generateStyle(uuid, colors) {\n var textColor = colors.text;\n var backgroundColor = colors.background;\n var borderColor = colors.border;\n var arrowColor = colors.arrow;\n return \"\\n \\t.\".concat(uuid, \" {\\n\\t color: \").concat(textColor, \";\\n\\t background: \").concat(backgroundColor, \";\\n\\t border: 1px solid \").concat(borderColor, \";\\n \\t}\\n\\n \\t.\").concat(uuid, \".place-top {\\n margin-top: -10px;\\n }\\n .\").concat(uuid, \".place-top::before {\\n border-top: 8px solid \").concat(borderColor, \";\\n }\\n .\").concat(uuid, \".place-top::after {\\n border-left: 8px solid transparent;\\n border-right: 8px solid transparent;\\n bottom: -6px;\\n left: 50%;\\n margin-left: -8px;\\n border-top-color: \").concat(arrowColor, \";\\n border-top-style: solid;\\n border-top-width: 6px;\\n }\\n\\n .\").concat(uuid, \".place-bottom {\\n margin-top: 10px;\\n }\\n .\").concat(uuid, \".place-bottom::before {\\n border-bottom: 8px solid \").concat(borderColor, \";\\n }\\n .\").concat(uuid, \".place-bottom::after {\\n border-left: 8px solid transparent;\\n border-right: 8px solid transparent;\\n top: -6px;\\n left: 50%;\\n margin-left: -8px;\\n border-bottom-color: \").concat(arrowColor, \";\\n border-bottom-style: solid;\\n border-bottom-width: 6px;\\n }\\n\\n .\").concat(uuid, \".place-left {\\n margin-left: -10px;\\n }\\n .\").concat(uuid, \".place-left::before {\\n border-left: 8px solid \").concat(borderColor, \";\\n }\\n .\").concat(uuid, \".place-left::after {\\n border-top: 5px solid transparent;\\n border-bottom: 5px solid transparent;\\n right: -6px;\\n top: 50%;\\n margin-top: -4px;\\n border-left-color: \").concat(arrowColor, \";\\n border-left-style: solid;\\n border-left-width: 6px;\\n }\\n\\n .\").concat(uuid, \".place-right {\\n margin-left: 10px;\\n }\\n .\").concat(uuid, \".place-right::before {\\n border-right: 8px solid \").concat(borderColor, \";\\n }\\n .\").concat(uuid, \".place-right::after {\\n border-top: 5px solid transparent;\\n border-bottom: 5px solid transparent;\\n left: -6px;\\n top: 50%;\\n margin-top: -4px;\\n border-right-color: \").concat(arrowColor, \";\\n border-right-style: solid;\\n border-right-width: 6px;\\n }\\n \");\n}\n\nfunction getPopupColors(customColors, type, hasBorder) {\n var textColor = customColors.text;\n var backgroundColor = customColors.background;\n var borderColor = customColors.border;\n var arrowColor = customColors.arrow ? customColors.arrow : customColors.background;\n var colors = getDefaultPopupColors(type);\n\n if (textColor) {\n colors.text = textColor;\n }\n\n if (backgroundColor) {\n colors.background = backgroundColor;\n }\n\n if (hasBorder) {\n if (borderColor) {\n colors.border = borderColor;\n } else {\n colors.border = type === \"light\" ? \"black\" : \"white\";\n }\n }\n\n if (arrowColor) {\n colors.arrow = arrowColor;\n }\n\n return colors;\n}\n\nvar _class, _class2, _temp;\n\nvar ReactTooltip = staticMethods(_class = windowListener(_class = customEvent(_class = isCapture(_class = getEffect(_class = bodyMode(_class = trackRemoval(_class = (_temp = _class2 =\n/*#__PURE__*/\nfunction (_React$Component) {\n _inherits(ReactTooltip, _React$Component);\n\n _createClass(ReactTooltip, null, [{\n key: \"propTypes\",\n get: function get() {\n return {\n uuid: PropTypes.string,\n children: PropTypes.any,\n place: PropTypes.string,\n type: PropTypes.string,\n effect: PropTypes.string,\n offset: PropTypes.object,\n multiline: PropTypes.bool,\n border: PropTypes.bool,\n textColor: PropTypes.string,\n backgroundColor: PropTypes.string,\n borderColor: PropTypes.string,\n arrowColor: PropTypes.string,\n insecure: PropTypes.bool,\n \"class\": PropTypes.string,\n className: PropTypes.string,\n id: PropTypes.string,\n html: PropTypes.bool,\n delayHide: PropTypes.number,\n delayUpdate: PropTypes.number,\n delayShow: PropTypes.number,\n event: PropTypes.string,\n eventOff: PropTypes.string,\n isCapture: PropTypes.bool,\n globalEventOff: PropTypes.string,\n getContent: PropTypes.any,\n afterShow: PropTypes.func,\n afterHide: PropTypes.func,\n overridePosition: PropTypes.func,\n disable: PropTypes.bool,\n scrollHide: PropTypes.bool,\n resizeHide: PropTypes.bool,\n wrapper: PropTypes.string,\n bodyMode: PropTypes.bool,\n possibleCustomEvents: PropTypes.string,\n possibleCustomEventsOff: PropTypes.string,\n clickable: PropTypes.bool\n };\n }\n }]);\n\n function ReactTooltip(props) {\n var _this;\n\n _classCallCheck(this, ReactTooltip);\n\n _this = _possibleConstructorReturn(this, _getPrototypeOf(ReactTooltip).call(this, props));\n _this.state = {\n uuid: props.uuid || generateUUID(),\n place: props.place || \"top\",\n // Direction of tooltip\n desiredPlace: props.place || \"top\",\n type: \"dark\",\n // Color theme of tooltip\n effect: \"float\",\n // float or fixed\n show: false,\n border: false,\n customColors: {},\n offset: {},\n extraClass: \"\",\n html: false,\n delayHide: 0,\n delayShow: 0,\n event: props.event || null,\n eventOff: props.eventOff || null,\n currentEvent: null,\n // Current mouse event\n currentTarget: null,\n // Current target of mouse event\n ariaProps: parseAria(props),\n // aria- and role attributes\n isEmptyTip: false,\n disable: false,\n possibleCustomEvents: props.possibleCustomEvents || \"\",\n possibleCustomEventsOff: props.possibleCustomEventsOff || \"\",\n originTooltip: null,\n isMultiline: false\n };\n\n _this.bind([\"showTooltip\", \"updateTooltip\", \"hideTooltip\", \"hideTooltipOnScroll\", \"getTooltipContent\", \"globalRebuild\", \"globalShow\", \"globalHide\", \"onWindowResize\", \"mouseOnToolTip\"]);\n\n _this.mount = true;\n _this.delayShowLoop = null;\n _this.delayHideLoop = null;\n _this.delayReshow = null;\n _this.intervalUpdateContent = null;\n return _this;\n }\n /**\n * For unify the bind and unbind listener\n */\n\n\n _createClass(ReactTooltip, [{\n key: \"bind\",\n value: function bind(methodArray) {\n var _this2 = this;\n\n methodArray.forEach(function (method) {\n _this2[method] = _this2[method].bind(_this2);\n });\n }\n }, {\n key: \"componentDidMount\",\n value: function componentDidMount() {\n var _this$props = this.props,\n insecure = _this$props.insecure,\n resizeHide = _this$props.resizeHide;\n this.bindListener(); // Bind listener for tooltip\n\n this.bindWindowEvents(resizeHide); // Bind global event for static method\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n this.mount = false;\n this.clearTimer();\n this.unbindListener();\n this.removeScrollListener(this.state.currentTarget);\n this.unbindWindowEvents();\n }\n /**\n * Return if the mouse is on the tooltip.\n * @returns {boolean} true - mouse is on the tooltip\n */\n\n }, {\n key: \"mouseOnToolTip\",\n value: function mouseOnToolTip() {\n var show = this.state.show;\n\n if (show && this.tooltipRef) {\n /* old IE or Firefox work around */\n if (!this.tooltipRef.matches) {\n /* old IE work around */\n if (this.tooltipRef.msMatchesSelector) {\n this.tooltipRef.matches = this.tooltipRef.msMatchesSelector;\n } else {\n /* old Firefox work around */\n this.tooltipRef.matches = this.tooltipRef.mozMatchesSelector;\n }\n }\n\n return this.tooltipRef.matches(\":hover\");\n }\n\n return false;\n }\n /**\n * Pick out corresponded target elements\n */\n\n }, {\n key: \"getTargetArray\",\n value: function getTargetArray(id) {\n var targetArray = [];\n var selector;\n\n if (!id) {\n selector = \"[data-tip]:not([data-for])\";\n } else {\n var escaped = id.replace(/\\\\/g, \"\\\\\\\\\").replace(/\"/g, '\\\\\"');\n selector = \"[data-tip][data-for=\\\"\".concat(escaped, \"\\\"]\");\n } // Scan document for shadow DOM elements\n\n\n nodeListToArray(document.getElementsByTagName(\"*\")).filter(function (element) {\n return element.shadowRoot;\n }).forEach(function (element) {\n targetArray = targetArray.concat(nodeListToArray(element.shadowRoot.querySelectorAll(selector)));\n });\n return targetArray.concat(nodeListToArray(document.querySelectorAll(selector)));\n }\n /**\n * Bind listener to the target elements\n * These listeners used to trigger showing or hiding the tooltip\n */\n\n }, {\n key: \"bindListener\",\n value: function bindListener() {\n var _this3 = this;\n\n var _this$props2 = this.props,\n id = _this$props2.id,\n globalEventOff = _this$props2.globalEventOff,\n isCapture = _this$props2.isCapture;\n var targetArray = this.getTargetArray(id);\n targetArray.forEach(function (target) {\n if (target.getAttribute(\"currentItem\") === null) {\n target.setAttribute(\"currentItem\", \"false\");\n }\n\n _this3.unbindBasicListener(target);\n\n if (_this3.isCustomEvent(target)) {\n _this3.customUnbindListener(target);\n }\n });\n\n if (this.isBodyMode()) {\n this.bindBodyListener(targetArray);\n } else {\n targetArray.forEach(function (target) {\n var isCaptureMode = _this3.isCapture(target);\n\n var effect = _this3.getEffect(target);\n\n if (_this3.isCustomEvent(target)) {\n _this3.customBindListener(target);\n\n return;\n }\n\n target.addEventListener(\"mouseenter\", _this3.showTooltip, isCaptureMode);\n\n if (effect === \"float\") {\n target.addEventListener(\"mousemove\", _this3.updateTooltip, isCaptureMode);\n }\n\n target.addEventListener(\"mouseleave\", _this3.hideTooltip, isCaptureMode);\n });\n } // Global event to hide tooltip\n\n\n if (globalEventOff) {\n window.removeEventListener(globalEventOff, this.hideTooltip);\n window.addEventListener(globalEventOff, this.hideTooltip, isCapture);\n } // Track removal of targetArray elements from DOM\n\n\n this.bindRemovalTracker();\n }\n /**\n * Unbind listeners on target elements\n */\n\n }, {\n key: \"unbindListener\",\n value: function unbindListener() {\n var _this4 = this;\n\n var _this$props3 = this.props,\n id = _this$props3.id,\n globalEventOff = _this$props3.globalEventOff;\n\n if (this.isBodyMode()) {\n this.unbindBodyListener();\n } else {\n var targetArray = this.getTargetArray(id);\n targetArray.forEach(function (target) {\n _this4.unbindBasicListener(target);\n\n if (_this4.isCustomEvent(target)) _this4.customUnbindListener(target);\n });\n }\n\n if (globalEventOff) window.removeEventListener(globalEventOff, this.hideTooltip);\n this.unbindRemovalTracker();\n }\n /**\n * Invoke this before bind listener and unmount the component\n * it is necessary to invoke this even when binding custom event\n * so that the tooltip can switch between custom and default listener\n */\n\n }, {\n key: \"unbindBasicListener\",\n value: function unbindBasicListener(target) {\n var isCaptureMode = this.isCapture(target);\n target.removeEventListener(\"mouseenter\", this.showTooltip, isCaptureMode);\n target.removeEventListener(\"mousemove\", this.updateTooltip, isCaptureMode);\n target.removeEventListener(\"mouseleave\", this.hideTooltip, isCaptureMode);\n }\n }, {\n key: \"getTooltipContent\",\n value: function getTooltipContent() {\n var _this$props4 = this.props,\n getContent = _this$props4.getContent,\n children = _this$props4.children; // Generate tooltip content\n\n var content;\n\n if (getContent) {\n if (Array.isArray(getContent)) {\n content = getContent[0] && getContent[0](this.state.originTooltip);\n } else {\n content = getContent(this.state.originTooltip);\n }\n }\n\n return getTipContent(this.state.originTooltip, children, content, this.state.isMultiline);\n }\n }, {\n key: \"isEmptyTip\",\n value: function isEmptyTip(placeholder) {\n return typeof placeholder === \"string\" && placeholder === \"\" || placeholder === null;\n }\n /**\n * When mouse enter, show the tooltip\n */\n\n }, {\n key: \"showTooltip\",\n value: function showTooltip(e, isGlobalCall) {\n if (isGlobalCall) {\n // Don't trigger other elements belongs to other ReactTooltip\n var targetArray = this.getTargetArray(this.props.id);\n var isMyElement = targetArray.some(function (ele) {\n return ele === e.currentTarget;\n });\n if (!isMyElement) return;\n } // Get the tooltip content\n // calculate in this phrase so that tip width height can be detected\n\n\n var _this$props5 = this.props,\n multiline = _this$props5.multiline,\n getContent = _this$props5.getContent;\n var originTooltip = e.currentTarget.getAttribute(\"data-tip\");\n var isMultiline = e.currentTarget.getAttribute(\"data-multiline\") || multiline || false; // If it is focus event or called by ReactTooltip.show, switch to `solid` effect\n\n var switchToSolid = e instanceof window.FocusEvent || isGlobalCall; // if it needs to skip adding hide listener to scroll\n\n var scrollHide = true;\n\n if (e.currentTarget.getAttribute(\"data-scroll-hide\")) {\n scrollHide = e.currentTarget.getAttribute(\"data-scroll-hide\") === \"true\";\n } else if (this.props.scrollHide != null) {\n scrollHide = this.props.scrollHide;\n } // Make sure the correct place is set\n\n\n var desiredPlace = e.currentTarget.getAttribute(\"data-place\") || this.props.place || \"top\";\n var effect = switchToSolid && \"solid\" || this.getEffect(e.currentTarget);\n var offset = e.currentTarget.getAttribute(\"data-offset\") || this.props.offset || {};\n var result = getPosition(e, e.currentTarget, this.tooltipRef, desiredPlace, desiredPlace, effect, offset);\n\n if (result.position && this.props.overridePosition) {\n result.position = this.props.overridePosition(result.position, e, e.currentTarget, this.tooltipRef, desiredPlace, desiredPlace, effect, offset);\n }\n\n var place = result.isNewState ? result.newState.place : desiredPlace; // To prevent previously created timers from triggering\n\n this.clearTimer();\n var target = e.currentTarget;\n var reshowDelay = this.state.show ? target.getAttribute(\"data-delay-update\") || this.props.delayUpdate : 0;\n var self = this;\n\n var updateState = function updateState() {\n self.setState({\n originTooltip: originTooltip,\n isMultiline: isMultiline,\n desiredPlace: desiredPlace,\n place: place,\n type: target.getAttribute(\"data-type\") || self.props.type || \"dark\",\n customColors: {\n text: target.getAttribute(\"data-text-color\") || self.props.textColor || null,\n background: target.getAttribute(\"data-background-color\") || self.props.backgroundColor || null,\n border: target.getAttribute(\"data-border-color\") || self.props.borderColor || null,\n arrow: target.getAttribute(\"data-arrow-color\") || self.props.arrowColor || null\n },\n effect: effect,\n offset: offset,\n html: (target.getAttribute(\"data-html\") ? target.getAttribute(\"data-html\") === \"true\" : self.props.html) || false,\n delayShow: target.getAttribute(\"data-delay-show\") || self.props.delayShow || 0,\n delayHide: target.getAttribute(\"data-delay-hide\") || self.props.delayHide || 0,\n delayUpdate: target.getAttribute(\"data-delay-update\") || self.props.delayUpdate || 0,\n border: (target.getAttribute(\"data-border\") ? target.getAttribute(\"data-border\") === \"true\" : self.props.border) || false,\n extraClass: target.getAttribute(\"data-class\") || self.props[\"class\"] || self.props.className || \"\",\n disable: (target.getAttribute(\"data-tip-disable\") ? target.getAttribute(\"data-tip-disable\") === \"true\" : self.props.disable) || false,\n currentTarget: target\n }, function () {\n if (scrollHide) {\n self.addScrollListener(self.state.currentTarget);\n }\n\n self.updateTooltip(e);\n\n if (getContent && Array.isArray(getContent)) {\n self.intervalUpdateContent = setInterval(function () {\n if (self.mount) {\n var _getContent = self.props.getContent;\n var placeholder = getTipContent(originTooltip, \"\", _getContent[0](), isMultiline);\n var isEmptyTip = self.isEmptyTip(placeholder);\n self.setState({\n isEmptyTip: isEmptyTip\n });\n self.updatePosition();\n }\n }, getContent[1]);\n }\n });\n }; // If there is no delay call immediately, don't allow events to get in first.\n\n\n if (reshowDelay) {\n this.delayReshow = setTimeout(updateState, reshowDelay);\n } else {\n updateState();\n }\n }\n /**\n * When mouse hover, update tool tip\n */\n\n }, {\n key: \"updateTooltip\",\n value: function updateTooltip(e) {\n var _this5 = this;\n\n var _this$state = this.state,\n delayShow = _this$state.delayShow,\n disable = _this$state.disable;\n var afterShow = this.props.afterShow;\n var placeholder = this.getTooltipContent();\n var delayTime = parseInt(delayShow, 10);\n var eventTarget = e.currentTarget || e.target; // Check if the mouse is actually over the tooltip, if so don't hide the tooltip\n\n if (this.mouseOnToolTip()) {\n return;\n } // if the tooltip is empty, disable the tooltip\n\n\n if (this.isEmptyTip(placeholder) || disable) {\n return;\n }\n\n var updateState = function updateState() {\n if (Array.isArray(placeholder) && placeholder.length > 0 || placeholder) {\n var isInvisible = !_this5.state.show;\n\n _this5.setState({\n currentEvent: e,\n currentTarget: eventTarget,\n show: true\n }, function () {\n _this5.updatePosition();\n\n if (isInvisible && afterShow) {\n afterShow(e);\n }\n });\n }\n };\n\n clearTimeout(this.delayShowLoop);\n\n if (delayShow) {\n this.delayShowLoop = setTimeout(updateState, delayTime);\n } else {\n updateState();\n }\n }\n /*\n * If we're mousing over the tooltip remove it when we leave.\n */\n\n }, {\n key: \"listenForTooltipExit\",\n value: function listenForTooltipExit() {\n var show = this.state.show;\n\n if (show && this.tooltipRef) {\n this.tooltipRef.addEventListener(\"mouseleave\", this.hideTooltip);\n }\n }\n }, {\n key: \"removeListenerForTooltipExit\",\n value: function removeListenerForTooltipExit() {\n var show = this.state.show;\n\n if (show && this.tooltipRef) {\n this.tooltipRef.removeEventListener(\"mouseleave\", this.hideTooltip);\n }\n }\n /**\n * When mouse leave, hide tooltip\n */\n\n }, {\n key: \"hideTooltip\",\n value: function hideTooltip(e, hasTarget) {\n var _this6 = this;\n\n var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {\n isScroll: false\n };\n var disable = this.state.disable;\n var isScroll = options.isScroll;\n var delayHide = isScroll ? 0 : this.state.delayHide;\n var afterHide = this.props.afterHide;\n var placeholder = this.getTooltipContent();\n if (!this.mount) return;\n if (this.isEmptyTip(placeholder) || disable) return; // if the tooltip is empty, disable the tooltip\n\n if (hasTarget) {\n // Don't trigger other elements belongs to other ReactTooltip\n var targetArray = this.getTargetArray(this.props.id);\n var isMyElement = targetArray.some(function (ele) {\n return ele === e.currentTarget;\n });\n if (!isMyElement || !this.state.show) return;\n }\n\n var resetState = function resetState() {\n var isVisible = _this6.state.show; // Check if the mouse is actually over the tooltip, if so don't hide the tooltip\n\n if (_this6.mouseOnToolTip()) {\n _this6.listenForTooltipExit();\n\n return;\n }\n\n _this6.removeListenerForTooltipExit();\n\n _this6.setState({\n show: false\n }, function () {\n _this6.removeScrollListener(_this6.state.currentTarget);\n\n if (isVisible && afterHide) {\n afterHide(e);\n }\n });\n };\n\n this.clearTimer();\n\n if (delayHide) {\n this.delayHideLoop = setTimeout(resetState, parseInt(delayHide, 10));\n } else {\n resetState();\n }\n }\n /**\n * When scroll, hide tooltip\n */\n\n }, {\n key: \"hideTooltipOnScroll\",\n value: function hideTooltipOnScroll(event, hasTarget) {\n this.hideTooltip(event, hasTarget, {\n isScroll: true\n });\n }\n /**\n * Add scroll event listener when tooltip show\n * automatically hide the tooltip when scrolling\n */\n\n }, {\n key: \"addScrollListener\",\n value: function addScrollListener(currentTarget) {\n var isCaptureMode = this.isCapture(currentTarget);\n window.addEventListener(\"scroll\", this.hideTooltipOnScroll, isCaptureMode);\n }\n }, {\n key: \"removeScrollListener\",\n value: function removeScrollListener(currentTarget) {\n var isCaptureMode = this.isCapture(currentTarget);\n window.removeEventListener(\"scroll\", this.hideTooltipOnScroll, isCaptureMode);\n } // Calculation the position\n\n }, {\n key: \"updatePosition\",\n value: function updatePosition() {\n var _this7 = this;\n\n var _this$state2 = this.state,\n currentEvent = _this$state2.currentEvent,\n currentTarget = _this$state2.currentTarget,\n place = _this$state2.place,\n desiredPlace = _this$state2.desiredPlace,\n effect = _this$state2.effect,\n offset = _this$state2.offset;\n var node = this.tooltipRef;\n var result = getPosition(currentEvent, currentTarget, node, place, desiredPlace, effect, offset);\n\n if (result.position && this.props.overridePosition) {\n result.position = this.props.overridePosition(result.position, currentEvent, currentTarget, node, place, desiredPlace, effect, offset);\n }\n\n if (result.isNewState) {\n // Switch to reverse placement\n return this.setState(result.newState, function () {\n _this7.updatePosition();\n });\n } // Set tooltip position\n\n\n node.style.left = result.position.left + \"px\";\n node.style.top = result.position.top + \"px\";\n }\n /**\n * CLear all kinds of timeout of interval\n */\n\n }, {\n key: \"clearTimer\",\n value: function clearTimer() {\n clearTimeout(this.delayShowLoop);\n clearTimeout(this.delayHideLoop);\n clearTimeout(this.delayReshow);\n clearInterval(this.intervalUpdateContent);\n }\n }, {\n key: \"hasCustomColors\",\n value: function hasCustomColors() {\n var _this8 = this;\n\n return Boolean(Object.keys(this.state.customColors).find(function (color) {\n return color !== \"border\" && _this8.state.customColors[color];\n }) || this.state.border && this.state.customColors[\"border\"]);\n }\n }, {\n key: \"render\",\n value: function render() {\n var _this9 = this;\n\n var _this$state3 = this.state,\n extraClass = _this$state3.extraClass,\n html = _this$state3.html,\n ariaProps = _this$state3.ariaProps,\n disable = _this$state3.disable;\n var content = this.getTooltipContent();\n var isEmptyTip = this.isEmptyTip(content);\n var style = generateTooltipStyle(this.state.uuid, this.state.customColors, this.state.type, this.state.border);\n var tooltipClass = \"__react_component_tooltip\" + \" \".concat(this.state.uuid) + (this.state.show && !disable && !isEmptyTip ? \" show\" : \"\") + (this.state.border ? \" border\" : \"\") + \" place-\".concat(this.state.place) + // top, bottom, left, right\n \" type-\".concat(this.hasCustomColors() ? \"custom\" : this.state.type) + ( // dark, success, warning, error, info, light, custom\n this.props.delayUpdate ? \" allow_hover\" : \"\") + (this.props.clickable ? \" allow_click\" : \"\");\n var Wrapper = this.props.wrapper;\n\n if (ReactTooltip.supportedWrappers.indexOf(Wrapper) < 0) {\n Wrapper = ReactTooltip.defaultProps.wrapper;\n }\n\n var wrapperClassName = [tooltipClass, extraClass].filter(Boolean).join(\" \");\n\n if (html) {\n var htmlContent = \"\".concat(content, \"\\n\");\n return React.createElement(Wrapper, _extends({\n className: \"\".concat(wrapperClassName),\n id: this.props.id,\n ref: function ref(_ref) {\n return _this9.tooltipRef = _ref;\n }\n }, ariaProps, {\n \"data-id\": \"tooltip\",\n dangerouslySetInnerHTML: {\n __html: htmlContent\n }\n }));\n } else {\n return React.createElement(Wrapper, _extends({\n className: \"\".concat(wrapperClassName),\n id: this.props.id\n }, ariaProps, {\n ref: function ref(_ref2) {\n return _this9.tooltipRef = _ref2;\n },\n \"data-id\": \"tooltip\"\n }), React.createElement(\"style\", {\n dangerouslySetInnerHTML: {\n __html: style\n }\n }), content);\n }\n }\n }], [{\n key: \"getDerivedStateFromProps\",\n value: function getDerivedStateFromProps(nextProps, prevState) {\n var ariaProps = prevState.ariaProps;\n var newAriaProps = parseAria(nextProps);\n var isChanged = Object.keys(newAriaProps).some(function (props) {\n return newAriaProps[props] !== ariaProps[props];\n });\n\n if (!isChanged) {\n return null;\n }\n\n return _objectSpread2({}, prevState, {\n ariaProps: newAriaProps\n });\n }\n }]);\n\n return ReactTooltip;\n}(React.Component), _defineProperty(_class2, \"defaultProps\", {\n insecure: true,\n resizeHide: true,\n wrapper: \"div\",\n clickable: false\n}), _defineProperty(_class2, \"supportedWrappers\", [\"div\", \"span\"]), _defineProperty(_class2, \"displayName\", \"ReactTooltip\"), _temp)) || _class) || _class) || _class) || _class) || _class) || _class) || _class;\n\nexport default ReactTooltip;\n//# sourceMappingURL=index.es.js.map\n","import React from 'react';\n\n// vector add\nfunction addV(v1, v2) {\n return v1.map(function (v, i) {\n return v + v2[i];\n });\n} // vector substract\n\nfunction subV(v1, v2) {\n return v1.map(function (v, i) {\n return v - v2[i];\n });\n}\n/**\r\n * Calculates velocity\r\n * @param delta the difference between current and previous vectors\r\n * @param delta_t the time offset\r\n * @param len the length of the delta vector\r\n * @returns velocity\r\n */\n\nfunction calculateVelocity(delta, delta_t, len) {\n len = len || Math.hypot.apply(Math, delta);\n return delta_t ? len / delta_t : 0;\n}\n/**\r\n * Calculates velocities vector\r\n * @template T the expected vector type\r\n * @param delta the difference between current and previous vectors\r\n * @param delta_t the time offset\r\n * @returns velocities vector\r\n */\n\nfunction calculateVelocities(delta, delta_t) {\n return delta_t ? delta.map(function (v) {\n return v / delta_t;\n }) : Array(delta.length).fill(0);\n}\n/**\r\n * Calculates distance\r\n * @param movement the difference between current and initial vectors\r\n * @returns distance\r\n */\n\nfunction calculateDistance(movement) {\n return Math.hypot.apply(Math, movement);\n}\n/**\r\n * Calculates direction\r\n * @template T the expected vector type\r\n * @param delta\r\n * @param len\r\n * @returns direction\r\n */\n\nfunction calculateDirection(delta, len) {\n len = len || Math.hypot.apply(Math, delta) || 1;\n return delta.map(function (v) {\n return v / len;\n });\n}\n/**\r\n * Calculates all kinematics\r\n * @template T the expected vector type\r\n * @param movement the difference between current and initial vectors\r\n * @param delta the difference between current and previous vectors\r\n * @param delta_t the time difference between current and previous timestamps\r\n * @returns all kinematics\r\n */\n\nfunction calculateAllKinematics(movement, delta, delta_t) {\n var len = Math.hypot.apply(Math, delta);\n return {\n velocities: calculateVelocities(delta, delta_t),\n velocity: calculateVelocity(delta, delta_t, len),\n distance: calculateDistance(movement),\n direction: calculateDirection(delta, len)\n };\n}\nfunction getIntentional(movement, threshold) {\n var abs = Math.abs(movement);\n return abs >= threshold ? Math.sign(movement) * threshold : false;\n}\n\nfunction minMax(value, min, max) {\n return Math.max(min, Math.min(value, max));\n} // Based on @aholachek ;)\n// https://twitter.com/chpwn/status/285540192096497664\n// iOS constant = 0.55\n// https://medium.com/@nathangitter/building-fluid-interfaces-ios-swift-9732bb934bf5\n\n\nfunction rubberband2(distance, constant) {\n // default constant from the article is 0.7\n return Math.pow(distance, constant * 5);\n}\n\nfunction rubberband(distance, dimension, constant) {\n if (dimension === 0 || Math.abs(dimension) === Infinity) return rubberband2(distance, constant);\n return distance * dimension * constant / (dimension + constant * distance);\n}\n\nfunction rubberbandIfOutOfBounds(position, min, max, constant) {\n if (constant === void 0) {\n constant = 0.15;\n }\n\n if (constant === 0) return minMax(position, min, max);\n\n if (position < min) {\n return -rubberband(min - position, max - min, constant) + min;\n }\n\n if (position > max) {\n return rubberband(position - max, max - min, constant) + max;\n }\n\n return position;\n}\n\nfunction _defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n}\n\nfunction _createClass(Constructor, protoProps, staticProps) {\n if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n if (staticProps) _defineProperties(Constructor, staticProps);\n return Constructor;\n}\n\nfunction _extends() {\n _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n };\n\n return _extends.apply(this, arguments);\n}\n\nfunction _inheritsLoose(subClass, superClass) {\n subClass.prototype = Object.create(superClass.prototype);\n subClass.prototype.constructor = subClass;\n subClass.__proto__ = superClass;\n}\n\nfunction _objectWithoutPropertiesLoose(source, excluded) {\n if (source == null) return {};\n var target = {};\n var sourceKeys = Object.keys(source);\n var key, i;\n\n for (i = 0; i < sourceKeys.length; i++) {\n key = sourceKeys[i];\n if (excluded.indexOf(key) >= 0) continue;\n target[key] = source[key];\n }\n\n return target;\n}\n\nfunction _assertThisInitialized(self) {\n if (self === void 0) {\n throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n }\n\n return self;\n}\n\n// blank function\nfunction noop() {} // returns a function that chains all functions given as parameters\n\nvar chainFns = function chainFns() {\n for (var _len = arguments.length, fns = new Array(_len), _key = 0; _key < _len; _key++) {\n fns[_key] = arguments[_key];\n }\n\n return function () {\n for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n args[_key2] = arguments[_key2];\n }\n\n return fns.forEach(function (fn) {\n return fn.apply(void 0, args);\n });\n };\n};\nvar def = {\n array: function array(value) {\n return Array.isArray(value) ? value : [value, value];\n },\n withDefault: function withDefault(value, defaultIfUndefined) {\n return value !== void 0 ? value : defaultIfUndefined;\n }\n};\nfunction matchKeysFromObject(obj, matchingObject) {\n var o = {};\n Object.entries(obj).forEach(function (_ref) {\n var key = _ref[0],\n value = _ref[1];\n return (value !== void 0 || key in matchingObject) && (o[key] = value);\n });\n return o;\n}\nfunction valueFn(v) {\n return typeof v === 'function' ? v() : v;\n}\n\nfunction getInitialState() {\n // common initial state for all gestures\n var initialCommon = {\n _active: false,\n _blocked: false,\n _intentional: [false, false],\n _movement: [0, 0],\n _initial: [0, 0],\n event: undefined,\n // currentTarget: undefined,\n // pointerId: undefined,\n values: [0, 0],\n velocities: [0, 0],\n delta: [0, 0],\n movement: [0, 0],\n offset: [0, 0],\n lastOffset: [0, 0],\n direction: [0, 0],\n initial: [0, 0],\n previous: [0, 0],\n first: false,\n last: false,\n active: false,\n timeStamp: 0,\n startTime: 0,\n elapsedTime: 0,\n cancel: noop,\n canceled: false,\n memo: undefined,\n args: undefined\n }; // initial state for coordinates-based gestures\n\n var initialCoordinates = {\n axis: undefined,\n xy: [0, 0],\n vxvy: [0, 0],\n velocity: 0,\n distance: 0\n }; // initial state for distance and angle-based gestures (pinch)\n\n var initialDistanceAngle = {\n da: [0, 0],\n vdva: [0, 0],\n origin: undefined,\n turns: 0\n }; // initial state object (used by the gesture controller)\n\n return {\n shared: {\n hovering: false,\n scrolling: false,\n wheeling: false,\n dragging: false,\n moving: false,\n pinching: false,\n touches: 0,\n buttons: 0,\n down: false,\n shiftKey: false,\n altKey: false,\n metaKey: false,\n ctrlKey: false\n },\n drag: _extends({}, initialCommon, {}, initialCoordinates, {\n _isTap: true,\n _delayedEvent: false,\n tap: false,\n swipe: [0, 0]\n }),\n pinch: _extends({}, initialCommon, {}, initialDistanceAngle),\n wheel: _extends({}, initialCommon, {}, initialCoordinates),\n move: _extends({}, initialCommon, {}, initialCoordinates),\n scroll: _extends({}, initialCommon, {}, initialCoordinates)\n };\n}\n\nvar setListeners = function setListeners(add) {\n return function (el, listeners, options) {\n var action = add ? 'addEventListener' : 'removeEventListener';\n listeners.forEach(function (_ref) {\n var eventName = _ref[0],\n fn = _ref[1];\n return el[action](eventName, fn, options);\n });\n };\n};\n/**\r\n * Whether the browser supports GestureEvent (ie Safari)\r\n * @returns true if the browser supports gesture event\r\n */\n\n\nfunction supportsGestureEvents() {\n try {\n // TODO [TS] possibly find GestureEvent definitions?\n // @ts-ignore: no type definitions for webkit GestureEvents\n return 'constructor' in GestureEvent;\n } catch (e) {\n return false;\n }\n}\nvar addListeners =\n/*#__PURE__*/\nsetListeners(true);\nvar removeListeners =\n/*#__PURE__*/\nsetListeners(false);\n/**\r\n * Gets modifier keys from event\r\n * @param event\r\n * @returns modifier keys\r\n */\n\nfunction getModifierKeys(event) {\n var shiftKey = event.shiftKey,\n altKey = event.altKey,\n metaKey = event.metaKey,\n ctrlKey = event.ctrlKey;\n return {\n shiftKey: shiftKey,\n altKey: altKey,\n metaKey: metaKey,\n ctrlKey: ctrlKey\n };\n}\n\nfunction getTouchEvents(event) {\n if ('touches' in event) {\n var touches = event.touches,\n changedTouches = event.changedTouches;\n return touches.length > 0 ? touches : changedTouches;\n }\n\n return null;\n}\n\nfunction getGenericEventData(event) {\n var buttons = 'buttons' in event ? event.buttons : 0;\n var touchEvents = getTouchEvents(event);\n var touches = touchEvents && touchEvents.length || 0;\n var down = touches > 0 || buttons > 0;\n return _extends({\n touches: touches,\n down: down,\n buttons: buttons\n }, getModifierKeys(event));\n}\n/**\r\n * Gets scroll event values\r\n * @param event\r\n * @returns scroll event values\r\n */\n\nfunction getScrollEventValues(event) {\n // If the currentTarget is the window then we return the scrollX/Y position.\n // If not (ie the currentTarget is a DOM element), then we return scrollLeft/Top\n var _event$currentTarget = event.currentTarget,\n scrollX = _event$currentTarget.scrollX,\n scrollY = _event$currentTarget.scrollY,\n scrollLeft = _event$currentTarget.scrollLeft,\n scrollTop = _event$currentTarget.scrollTop;\n return {\n values: [scrollX || scrollLeft || 0, scrollY || scrollTop || 0]\n };\n}\n/**\r\n * Gets wheel event values.\r\n * @param event\r\n * @returns wheel event values\r\n */\n\nfunction getWheelEventValues(event) {\n var deltaX = event.deltaX,\n deltaY = event.deltaY; //TODO implement polyfill ?\n // https://developer.mozilla.org/en-US/docs/Web/Events/wheel#Polyfill\n\n return {\n values: [deltaX, deltaY]\n };\n}\n/**\r\n * Gets pointer event values.\r\n * @param event\r\n * @returns pointer event values\r\n */\n\nfunction getPointerEventValues(event) {\n var touchEvents = getTouchEvents(event);\n\n var _ref2 = touchEvents ? touchEvents[0] : event,\n clientX = _ref2.clientX,\n clientY = _ref2.clientY;\n\n return {\n values: [clientX, clientY]\n };\n}\nvar WEBKIT_DISTANCE_SCALE_FACTOR = 260;\n/**\r\n * Gets webkit gesture event values.\r\n * @param event\r\n * @returns webkit gesture event values\r\n */\n\nfunction getWebkitGestureEventValues(event) {\n return {\n values: [event.scale * WEBKIT_DISTANCE_SCALE_FACTOR, event.rotation]\n };\n}\n/**\r\n * Gets two touches event data\r\n * @param event\r\n * @returns two touches event data\r\n */\n\nfunction getTwoTouchesEventData(event) {\n var touches = event.touches;\n var dx = touches[1].clientX - touches[0].clientX;\n var dy = touches[1].clientY - touches[0].clientY;\n var values = [Math.hypot(dx, dy), -(Math.atan2(dx, dy) * 180) / Math.PI];\n var origin = [(touches[1].clientX + touches[0].clientX) / 2, (touches[1].clientY + touches[0].clientY) / 2];\n return {\n values: values,\n origin: origin\n };\n}\n\n/**\r\n * The controller will keep track of the state for all gestures and also keep\r\n * track of timeouts, and window listeners.\r\n *\r\n * @template BinderType the type the bind function should return\r\n */\n\nvar Controller = function Controller() {\n var _this = this;\n\n this.state = getInitialState(); // state for all gestures\n\n this.timeouts = {}; // keeping track of timeouts for debounced gestures (such as move, scroll, wheel)\n\n this.domListeners = []; // when config.domTarget is set, we attach events directly to the dom\n\n this.windowListeners = {}; // keeps track of window listeners added by gestures (drag only at the moment)\n\n this.bindings = {}; // an object holding the handlers associated to the gestures\n\n /**\r\n * Function ran on component unmount: cleans timeouts and removes dom listeners set by the bind function.\r\n */\n\n this.clean = function () {\n _this.resetBindings();\n\n Object.values(_this.timeouts).forEach(clearTimeout);\n Object.keys(_this.windowListeners).forEach(function (stateKey) {\n return _this.removeWindowListeners(stateKey);\n });\n };\n /**\r\n * Function run every time the bind function is run (ie on every render).\r\n * Resets the binding object and remove dom listeners attached to config.domTarget\r\n */\n\n\n this.resetBindings = function () {\n _this.bindings = {};\n\n var domTarget = _this.getDomTarget();\n\n if (domTarget) {\n removeListeners(domTarget, _this.domListeners, _this.config.eventOptions);\n _this.domListeners = [];\n }\n };\n /**\r\n * Returns the domTarget element and parses a ref if needed.\r\n */\n\n\n this.getDomTarget = function () {\n var domTarget = _this.config.domTarget;\n return domTarget && 'current' in domTarget ? domTarget.current : domTarget;\n };\n /**\r\n * Commodity function to let recognizers simply add listeners to config.window.\r\n */\n\n\n this.addWindowListeners = function (stateKey, listeners) {\n if (!_this.config.window) return; // we use this.windowListeners to keep track of the listeners we add\n\n _this.windowListeners[stateKey] = listeners;\n addListeners(_this.config.window, listeners, _this.config.eventOptions);\n };\n /**\r\n * Commodity function to let recognizers simply remove listeners to config.window.\r\n */\n\n\n this.removeWindowListeners = function (stateKey) {\n if (!_this.config.window) return;\n var listeners = _this.windowListeners[stateKey];\n\n if (listeners) {\n removeListeners(_this.config.window, listeners, _this.config.eventOptions);\n delete _this.windowListeners[stateKey];\n }\n };\n /**\r\n * When config.domTarget is set, this function will add dom listeners to it\r\n */\n\n\n this.addDomTargetListeners = function (target) {\n /** We iterate on the entries of this.binding for each event, then we chain\r\n * the array of functions mapped to it and push them to this.domListeners\r\n */\n Object.entries(_this.bindings).forEach(function (_ref) {\n var event = _ref[0],\n fns = _ref[1];\n\n _this.domListeners.push([event.substr(2).toLowerCase(), chainFns.apply(void 0, fns)]);\n });\n addListeners(target, _this.domListeners, _this.config.eventOptions);\n };\n /**\r\n * this.bindings is an object which keys match ReactEventHandlerKeys.\r\n * Since a recognizer might want to bind a handler function to an event key already used by a previously\r\n * added recognizer, we need to make sure that each event key is an array of all the functions mapped for\r\n * that key.\r\n */\n\n\n this.addBindings = function (eventNames, fn) {\n var eventNamesArray = !Array.isArray(eventNames) ? [eventNames] : eventNames;\n eventNamesArray.forEach(function (eventName) {\n if (_this.bindings[eventName]) _this.bindings[eventName].push(fn);else _this.bindings[eventName] = [fn];\n });\n };\n /**\r\n * getBindings will return an object that will be bound by users\r\n * to the react component they want to interact with.\r\n */\n\n\n this.getBindings = function () {\n var bindings = {};\n var captureString = _this.config.captureString;\n Object.entries(_this.bindings).forEach(function (_ref2) {\n var event = _ref2[0],\n fns = _ref2[1];\n var fnsArray = Array.isArray(fns) ? fns : [fns];\n var key = event + captureString;\n bindings[key] = chainFns.apply(void 0, fnsArray);\n });\n return bindings;\n };\n\n this.getBind = function () {\n // If config.domTarget is set we add event listeners to it and return the clean function.\n if (_this.config.domTarget) {\n var domTarget = _this.getDomTarget();\n\n domTarget && _this.addDomTargetListeners(domTarget);\n return _this.clean;\n } // If not, we return an object that contains gesture handlers mapped to react handler event keys.\n\n\n return _this.getBindings();\n };\n};\n\n/**\r\n * @private\r\n *\r\n * Utility hook called by all gesture hooks and that will be responsible for the internals.\r\n *\r\n * @param {Partial} handlers\r\n * @param {RecognizerClasses} classes\r\n * @param {InternalConfig} config\r\n * @param {NativeHandlersPartial} nativeHandlers - native handlers such as onClick, onMouseDown, etc.\r\n * @returns {(...args: any[]) => HookReturnType}\r\n */\n\nfunction useRecognizers(handlers, classes, config, nativeHandlers) {\n var controller = React.useRef(); // The gesture controller keeping track of all gesture states\n\n var nativeRefs = React.useRef();\n\n if (!controller.current) {\n // We only initialize the gesture controller once\n controller.current = new Controller();\n } // We reassign the config and handlers to the controller on every render.\n\n\n controller.current.config = config;\n controller.current.handlers = handlers;\n /**\r\n * We also assign nativeHandlers to a ref, otherwise it they won't be refreshed\r\n * on the next render.\r\n */\n\n nativeRefs.current = nativeHandlers;\n /**\r\n * When the component unmounts, we run the controller clean functions that will be responsible\r\n * for removing listeners, clearing timeouts etc.\r\n */\n\n React.useEffect(function () {\n return controller.current.clean;\n }, []);\n /**\r\n * The bind function will create gesture recognizers and return the right\r\n * bind object depending on whether `domTarget` was specified in the config object.\r\n */\n\n var _React$useState = React.useState(function () {\n return function () {\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n controller.current.resetBindings();\n classes.forEach(function (RecognizerClass) {\n var recognizer = new RecognizerClass(controller.current, args);\n recognizer.addBindings();\n });\n\n if (nativeRefs.current) {\n // we also add event bindings for native handlers\n Object.entries(nativeRefs.current).forEach(function (_ref) {\n var eventName = _ref[0],\n fn = _ref[1];\n // we're cheating when it comes to event type :(\n controller.current.addBindings(eventName, fn);\n });\n }\n\n return controller.current.getBind();\n };\n }),\n bind = _React$useState[0];\n\n return bind;\n}\n\n/**\r\n * @private\r\n * Recognizer abstract class.\r\n *\r\n * @protected\r\n * @abstract\r\n * @type {StateKey} whether the Recognizer should deal with coordinates or distance / angle\r\n */\n\nvar Recognizer =\n/*#__PURE__*/\nfunction () {\n /**\r\n * Creates an instance of a gesture recognizer.\r\n * @param stateKey drag, move, pinch, etc.\r\n * @param controller the controller attached to the gesture\r\n * @param [args] the args that should be passed to the gesture handler\r\n */\n function Recognizer(stateKey, controller, args) {\n var _this = this;\n\n if (args === void 0) {\n args = [];\n }\n\n this.stateKey = stateKey;\n this.controller = controller;\n this.args = args; // Convenience method to set a timeout for a given gesture\n\n this.setTimeout = function (callback, ms) {\n var _window;\n\n if (ms === void 0) {\n ms = 140;\n }\n\n for (var _len = arguments.length, args = new Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {\n args[_key - 2] = arguments[_key];\n }\n\n _this.controller.timeouts[_this.stateKey] = (_window = window).setTimeout.apply(_window, [callback, ms].concat(args));\n }; // Convenience method to clear a timeout for a given gesture\n\n\n this.clearTimeout = function () {\n clearTimeout(_this.controller.timeouts[_this.stateKey]);\n }; // Convenience method to add window listeners for a given gesture\n\n\n this.addWindowListeners = function (listeners) {\n _this.controller.addWindowListeners(_this.stateKey, listeners);\n }; // Convenience method to remove window listeners for a given gesture\n\n\n this.removeWindowListeners = function () {\n _this.controller.removeWindowListeners(_this.stateKey);\n };\n /**\r\n * Returns the reinitialized start state for the gesture.\r\n * Should be common to all gestures.\r\n *\r\n * @param {Vector2} values\r\n * @param {UseGestureEvent} event\r\n * @returns - the start state for the gesture\r\n */\n\n\n this.getStartGestureState = function (values, event) {\n return _extends({}, getInitialState()[_this.stateKey], {\n _active: true,\n values: values,\n initial: values,\n offset: _this.state.offset,\n lastOffset: _this.state.offset,\n startTime: event.timeStamp\n });\n }; // Runs rubberband on a vector\n\n\n this.rubberband = function (vector, rubberband) {\n var bounds = _this.config.bounds;\n /**\r\n * [x, y]: [rubberband(x, min, max), rubberband(y, min, max)]\r\n */\n\n return vector.map(function (v, i) {\n return rubberbandIfOutOfBounds(v, bounds[i][0], bounds[i][1], rubberband[i]);\n });\n };\n /**\r\n * Fires the gesture handler\r\n *\r\n * @param {boolean} [forceFlag] - if true, then the handler will fire even if the gesture is not intentional\r\n */\n\n\n this.fireGestureHandler = function (forceFlag) {\n /**\r\n * If the gesture has been blocked (this can happen when the gesture has started in an unwanted direction),\r\n * clean everything and don't do anything.\r\n */\n if (_this.state._blocked) {\n _this.state._active = false;\n\n _this.clean();\n\n return null;\n } // If the gesture has no intentional dimension, don't do fire the handler.\n\n\n var _this$state$_intentio = _this.state._intentional,\n intentionalX = _this$state$_intentio[0],\n intentionalY = _this$state$_intentio[1];\n if (!forceFlag && intentionalX === false && intentionalY === false) return null;\n var _this$state = _this.state,\n _active = _this$state._active,\n active = _this$state.active;\n _this.state.active = _active;\n _this.state.first = _active && !active; // `first` is true when the gesture becomes active\n\n _this.state.last = !_active; // `last` is true when the gesture becomes inactive\n\n _this.controller.state.shared[_this.ingKey] = _active; // Sets dragging, pinching, etc. to the gesture active state\n\n var state = _extends({}, _this.controller.state.shared, {}, _this.state, {}, _this.mapStateValues(_this.state)); // @ts-ignore\n\n\n var newMemo = _this.handler(state); // Sets memo to the returned value of the handler (unless it's not undefined)\n\n\n _this.state.memo = newMemo !== void 0 ? newMemo : _this.state.memo; // Cleans the gesture when the gesture is no longer active.\n\n if (!_active) _this.clean();\n return state;\n };\n } // Returns the gesture config\n\n\n var _proto = Recognizer.prototype;\n\n // Conveninence method to update the shared state\n _proto.updateSharedState = function updateSharedState(sharedState) {\n Object.assign(this.controller.state.shared, sharedState);\n } // Conveninence method to update the gesture state\n ;\n\n _proto.updateGestureState = function updateGestureState(gestureState) {\n Object.assign(this.state, gestureState);\n }\n /**\r\n * Returns a generic, common payload for all gestures from an event.\r\n *\r\n * @param {UseGestureEvent} event\r\n * @param {boolean} [isStartEvent]\r\n * @returns - the generic gesture payload\r\n */\n ;\n\n _proto.getGenericPayload = function getGenericPayload(event, isStartEvent) {\n var timeStamp = event.timeStamp;\n var _this$state2 = this.state,\n values = _this$state2.values,\n startTime = _this$state2.startTime;\n return {\n event: event,\n timeStamp: timeStamp,\n elapsedTime: isStartEvent ? 0 : timeStamp - startTime,\n args: this.args,\n previous: values\n };\n }\n /**\r\n * Returns state properties depending on the movement and state.\r\n *\r\n * Should be overriden for custom behavior, doesn't do anything in the implementation\r\n * below.\r\n */\n ;\n\n _proto.checkIntentionality = function checkIntentionality(_intentional, _movement, _state) {\n return {\n _intentional: _intentional,\n _blocked: false\n };\n }\n /**\r\n * Returns basic movement properties for the gesture based on the next values and current state.\r\n */\n ;\n\n _proto.getMovement = function getMovement(values, state) {\n if (state === void 0) {\n state = this.state;\n }\n\n var _this$config = this.config,\n initial = _this$config.initial,\n threshold = _this$config.threshold,\n rubberband = _this$config.rubberband;\n var t0 = threshold[0],\n t1 = threshold[1];\n var _state2 = state,\n _initial = _state2._initial,\n _active = _state2._active,\n intentional = _state2._intentional,\n lastOffset = _state2.lastOffset,\n prevMovement = _state2.movement;\n var i0 = intentional[0],\n i1 = intentional[1];\n\n var _this$getInternalMove = this.getInternalMovement(values, state),\n _m0 = _this$getInternalMove[0],\n _m1 = _this$getInternalMove[1];\n /**\r\n * For both dimensions of the gesture, check its intentionality on each frame.\r\n */\n\n\n if (i0 === false) {\n i0 = getIntentional(_m0, t0);\n }\n\n if (i1 === false) {\n i1 = getIntentional(_m1, t1);\n } // Get gesture specific state properties based on intentionality and movement.\n\n\n var intentionalityCheck = this.checkIntentionality([i0, i1], [_m0, _m1], state);\n var _intentional = intentionalityCheck._intentional,\n _blocked = intentionalityCheck._blocked;\n var _i0 = _intentional[0],\n _i1 = _intentional[1];\n var _movement = [_m0, _m1];\n if (_i0 !== false && intentional[0] === false) _initial[0] = valueFn(initial)[0];\n if (_i1 !== false && intentional[1] === false) _initial[1] = valueFn(initial)[1];\n /**\r\n * If the gesture has been blocked (from gesture specific checkIntentionality),\r\n * stop right there.\r\n */\n\n if (_blocked) return _extends({}, intentionalityCheck, {\n _movement: _movement\n });\n /**\r\n * The movement sent to the handler has 0 in its dimensions when intentionality is false.\r\n * It is calculated from the actual movement minus the threshold.\r\n */\n\n var movement = [_i0 !== false ? _m0 - _i0 : valueFn(initial)[0], _i1 !== false ? _m1 - _i1 : valueFn(initial)[1]];\n var offset = addV(movement, lastOffset);\n /**\r\n * Rubberband should be 0 when the gesture is no longer active, so that movement\r\n * and offset can return within their bounds.\r\n */\n\n var _rubberband = _active ? rubberband : [0, 0];\n\n movement = this.rubberband(addV(movement, _initial), _rubberband); // rubberbanded movement\n\n return _extends({}, intentionalityCheck, {\n _initial: _initial,\n _movement: _movement,\n movement: movement,\n offset: this.rubberband(offset, _rubberband),\n delta: subV(movement, prevMovement)\n });\n } // Cleans the gesture. Can be overriden by gestures.\n ;\n\n _proto.clean = function clean() {\n this.clearTimeout();\n this.removeWindowListeners();\n };\n\n _createClass(Recognizer, [{\n key: \"config\",\n get: function get() {\n return this.controller.config[this.stateKey];\n } // Is the gesture enabled\n\n }, {\n key: \"enabled\",\n get: function get() {\n return this.controller.config.enabled && this.config.enabled;\n } // Returns the controller state for a given gesture\n\n }, {\n key: \"state\",\n get: function get() {\n return this.controller.state[this.stateKey];\n } // Returns the gesture handler\n\n }, {\n key: \"handler\",\n get: function get() {\n return this.controller.handlers[this.stateKey];\n }\n }]);\n\n return Recognizer;\n}();\n\n/**\r\n * @private\r\n * Abstract class for coordinates-based gesture recongizers\r\n * @abstract\r\n * @class CoordinatesRecognizer\r\n * @extends {Recognizer}\r\n * @template T\r\n */\n\nvar CoordinatesRecognizer =\n/*#__PURE__*/\nfunction (_Recognizer) {\n _inheritsLoose(CoordinatesRecognizer, _Recognizer);\n\n function CoordinatesRecognizer() {\n return _Recognizer.apply(this, arguments) || this;\n }\n\n var _proto = CoordinatesRecognizer.prototype;\n\n /**\r\n * Returns the real movement (without taking intentionality into acount)\r\n */\n _proto.getInternalMovement = function getInternalMovement(values, state) {\n return subV(values, state.initial);\n }\n /**\r\n * In coordinates-based gesture, this function will detect the first intentional axis,\r\n * lock the gesture axis if lockDirection is specified in the config, block the gesture\r\n * if the first intentional axis doesn't match the specified axis in config.\r\n *\r\n * @param {[FalseOrNumber, FalseOrNumber]} _intentional\r\n * @param {Vector2} _movement\r\n * @param {PartialGestureState} state\r\n */\n ;\n\n _proto.checkIntentionality = function checkIntentionality(_intentional, _movement, state) {\n var _intentional2 = _intentional,\n _ix = _intentional2[0],\n _iy = _intentional2[1];\n var intentionalMovement = _ix !== false || _iy !== false;\n var axis = state.axis;\n var _blocked = false; // If the movement is intentional, we can compute axis.\n\n if (intentionalMovement) {\n var _movement$map = _movement.map(Math.abs),\n absX = _movement$map[0],\n absY = _movement$map[1];\n\n var _this$config = this.config,\n configAxis = _this$config.axis,\n lockDirection = _this$config.lockDirection; // We make sure we only set axis value if it hadn't been detected before.\n\n axis = axis || (absX > absY ? 'x' : absX < absY ? 'y' : undefined);\n\n if (!!configAxis || lockDirection) {\n if (!!axis) {\n // If the detected axis doesn't match the config axis we block the gesture\n if (!!configAxis && axis !== configAxis) _blocked = true;else {\n // Otherwise we prevent the gesture from updating the unwanted axis.\n var lockedIndex = axis === 'x' ? 1 : 0;\n _intentional[lockedIndex] = false;\n }\n } else {\n // Until we've detected the axis, we prevent the hnadler from updating.\n _intentional = [false, false];\n }\n }\n }\n\n return {\n _intentional: _intentional,\n _blocked: _blocked,\n axis: axis\n };\n };\n\n _proto.getKinematics = function getKinematics(values, event) {\n var timeStamp = this.state.timeStamp;\n var movementDetection = this.getMovement(values, this.state);\n var _blocked = movementDetection._blocked,\n delta = movementDetection.delta,\n movement = movementDetection.movement;\n if (_blocked) return movementDetection;\n var delta_t = event.timeStamp - timeStamp;\n var kinematics = calculateAllKinematics(movement, delta, delta_t);\n return _extends({\n values: values,\n delta: delta\n }, movementDetection, {}, kinematics);\n };\n\n _proto.mapStateValues = function mapStateValues(state) {\n return {\n xy: state.values,\n vxvy: state.velocities\n };\n };\n\n return CoordinatesRecognizer;\n}(Recognizer);\n\nvar TAP_DISTANCE_THRESHOLD = 3;\nvar SWIPE_MAX_ELAPSED_TIME = 220;\n\nvar DragRecognizer =\n/*#__PURE__*/\nfunction (_CoordinatesRecognize) {\n _inheritsLoose(DragRecognizer, _CoordinatesRecognize);\n\n function DragRecognizer(controller, args) {\n var _this;\n\n _this = _CoordinatesRecognize.call(this, 'drag', controller, args) || this;\n _this.ingKey = 'dragging';\n\n _this.dragShouldStart = function (event) {\n var _getGenericEventData = getGenericEventData(event),\n touches = _getGenericEventData.touches;\n\n return _this.enabled && touches < 2;\n };\n\n _this.setPointers = function (event) {\n var currentTarget = event.currentTarget,\n pointerId = event.pointerId; // @ts-ignore\n\n if (currentTarget) currentTarget.setPointerCapture(pointerId);\n\n _this.updateGestureState({\n currentTarget: currentTarget,\n pointerId: pointerId\n });\n };\n\n _this.removePointers = function () {\n var _this$state = _this.state,\n currentTarget = _this$state.currentTarget,\n pointerId = _this$state.pointerId; // @ts-ignore\n\n if (currentTarget) currentTarget.releasePointerCapture(pointerId);\n };\n\n _this.setListeners = function () {\n _this.removeWindowListeners();\n\n var dragListeners = [['touchmove', _this.onDragChange], ['touchend', _this.onDragEnd], ['touchcancel', _this.onDragEnd], ['mousemove', _this.onDragChange], ['mouseup', _this.onDragEnd]];\n\n _this.addWindowListeners(dragListeners);\n };\n\n _this.onDragStart = function (event) {\n if (!_this.dragShouldStart(event)) return; // if pointers events\n\n if (_this.controller.config.pointer) _this.setPointers(event);else _this.setListeners();\n\n if (_this.config.delay > 0) {\n _this.state._delayedEvent = true;\n if (typeof event.persist === 'function') event.persist();\n\n _this.setTimeout(function () {\n return _this.startDrag(event);\n }, _this.config.delay);\n } else {\n _this.startDrag(event);\n }\n };\n\n _this.onDragChange = function (event) {\n var canceled = _this.state.canceled;\n if (canceled) return;\n\n if (!_this.state._active) {\n if (_this.state._delayedEvent) {\n _this.clearTimeout();\n\n _this.startDrag(event);\n }\n\n return;\n }\n\n var genericEventData = getGenericEventData(event);\n\n if (!genericEventData.down) {\n _this.onDragEnd(event);\n\n return;\n }\n\n _this.updateSharedState(genericEventData);\n\n var _getPointerEventValue = getPointerEventValues(event),\n values = _getPointerEventValue.values;\n\n var kinematics = _this.getKinematics(values, event);\n\n var _isTap = _this.state._isTap;\n if (_isTap && calculateDistance(kinematics._movement) >= TAP_DISTANCE_THRESHOLD) _isTap = false;\n\n _this.updateGestureState(_extends({}, _this.getGenericPayload(event), {}, kinematics, {\n _isTap: _isTap,\n cancel: function cancel() {\n return _this.onCancel();\n }\n }));\n\n _this.fireGestureHandler();\n };\n\n _this.onDragEnd = function (event) {\n _this.state._active = false;\n\n _this.updateSharedState({\n down: false,\n buttons: 0,\n touches: 0\n });\n\n var _this$state2 = _this.state,\n _isTap = _this$state2._isTap,\n values = _this$state2.values,\n _this$state2$velociti = _this$state2.velocities,\n vx = _this$state2$velociti[0],\n vy = _this$state2$velociti[1],\n _this$state2$movement = _this$state2.movement,\n mx = _this$state2$movement[0],\n my = _this$state2$movement[1],\n _this$state2$_intenti = _this$state2._intentional,\n ix = _this$state2$_intenti[0],\n iy = _this$state2$_intenti[1];\n\n var endState = _extends({}, _this.getGenericPayload(event), {}, _this.getMovement(values));\n\n var elapsedTime = endState.elapsedTime;\n var _this$config = _this.config,\n _this$config$swipeVel = _this$config.swipeVelocity,\n svx = _this$config$swipeVel[0],\n svy = _this$config$swipeVel[1],\n _this$config$swipeDis = _this$config.swipeDistance,\n sx = _this$config$swipeDis[0],\n sy = _this$config$swipeDis[1];\n var swipe = [0, 0];\n\n if (elapsedTime < SWIPE_MAX_ELAPSED_TIME) {\n if (ix !== false && Math.abs(vx) > svx && Math.abs(mx) > sx) swipe[0] = Math.sign(vx);\n if (iy !== false && Math.abs(vy) > svy && Math.abs(my) > sy) swipe[1] = Math.sign(vy);\n }\n\n _this.updateGestureState(_extends({\n event: event\n }, endState, {\n tap: _isTap,\n swipe: swipe\n }));\n\n _this.fireGestureHandler(_this.config.filterTaps && _this.state._isTap);\n };\n\n _this.clean = function () {\n _CoordinatesRecognize.prototype.clean.call(_assertThisInitialized(_this));\n\n _this.state._delayedEvent = false;\n if (_this.controller.config.pointer) _this.removePointers();\n };\n\n _this.onCancel = function () {\n _this.updateGestureState({\n canceled: true,\n cancel: noop\n });\n\n _this.state._active = false;\n\n _this.updateSharedState({\n down: false,\n buttons: 0,\n touches: 0\n });\n\n requestAnimationFrame(function () {\n return _this.fireGestureHandler();\n });\n };\n\n return _this;\n }\n\n var _proto = DragRecognizer.prototype;\n\n _proto.startDrag = function startDrag(event) {\n var _this2 = this;\n\n var _getPointerEventValue2 = getPointerEventValues(event),\n values = _getPointerEventValue2.values;\n\n this.updateSharedState(getGenericEventData(event));\n\n var startState = _extends({}, this.getStartGestureState(values, event), {}, this.getGenericPayload(event, true));\n\n this.updateGestureState(_extends({}, startState, {}, this.getMovement(values, startState), {\n cancel: function cancel() {\n return _this2.onCancel();\n }\n }));\n this.fireGestureHandler();\n };\n\n _proto.addBindings = function addBindings() {\n if (this.controller.config.pointer) {\n this.controller.addBindings('onPointerDown', this.onDragStart);\n this.controller.addBindings('onPointerMove', this.onDragChange);\n this.controller.addBindings(['onPointerUp', 'onPointerCancel'], this.onDragEnd);\n } else {\n this.controller.addBindings(['onTouchStart', 'onMouseDown'], this.onDragStart);\n }\n };\n\n return DragRecognizer;\n}(CoordinatesRecognizer);\n\nvar DEFAULT_DRAG_DELAY = 180;\nvar DEFAULT_RUBBERBAND = 0.15;\n\nfunction getWindow() {\n return typeof window !== 'undefined' ? window : undefined;\n}\n/**\r\n * @private\r\n *\r\n * Returns the internal generic option object.\r\n *\r\n * @param {Partial} [config={}]\r\n * @returns {InternalGenericOptions}\r\n */\n\n\nfunction getInternalGenericOptions(config) {\n if (config === void 0) {\n config = {};\n }\n\n var defaultOptions = {\n domTarget: undefined,\n eventOptions: {\n passive: true,\n capture: false,\n pointer: false\n },\n window: getWindow(),\n enabled: true\n };\n\n var defaultEventOptions = defaultOptions.eventOptions,\n defaultWindow = defaultOptions.window,\n restDefault = _objectWithoutPropertiesLoose(defaultOptions, [\"eventOptions\", \"window\"]);\n\n var _config = config,\n eventOptions = _config.eventOptions,\n window = _config.window,\n restConfig = _objectWithoutPropertiesLoose(_config, [\"eventOptions\", \"window\"]);\n\n var _defaultEventOptions$ = _extends({}, defaultEventOptions, {}, eventOptions),\n passive = _defaultEventOptions$.passive,\n capture = _defaultEventOptions$.capture,\n pointer = _defaultEventOptions$.pointer;\n\n return _extends({}, restDefault, {}, restConfig, {\n window: window || defaultWindow,\n // passive is always true if there's no domTarget\n eventOptions: {\n passive: !config.domTarget || !!passive,\n capture: !!capture\n },\n captureString: capture ? 'Capture' : '',\n pointer: !!pointer\n });\n}\nfunction getInternalGestureOptions(gestureConfig) {\n var defaultGestureOptions = {\n enabled: true,\n initial: [0, 0],\n threshold: undefined,\n rubberband: 0\n };\n\n var config = _extends({}, defaultGestureOptions, {}, gestureConfig);\n\n var threshold = config.threshold,\n rubberband = config.rubberband,\n enabled = config.enabled,\n initial = config.initial;\n if (typeof rubberband === 'boolean') rubberband = rubberband ? DEFAULT_RUBBERBAND : 0;\n if (threshold === void 0) threshold = 0;\n return {\n enabled: enabled,\n initial: initial,\n threshold: def.array(threshold),\n rubberband: def.array(rubberband)\n };\n}\nfunction getInternalCoordinatesOptions(coordinatesConfig) {\n if (coordinatesConfig === void 0) {\n coordinatesConfig = {};\n }\n\n var defaultCoordinatesOptions = {\n lockDirection: false,\n axis: undefined,\n bounds: undefined\n };\n\n var _coordinatesConfig = coordinatesConfig,\n axis = _coordinatesConfig.axis,\n lockDirection = _coordinatesConfig.lockDirection,\n _coordinatesConfig$bo = _coordinatesConfig.bounds,\n bounds = _coordinatesConfig$bo === void 0 ? {} : _coordinatesConfig$bo,\n internalOptions = _objectWithoutPropertiesLoose(_coordinatesConfig, [\"axis\", \"lockDirection\", \"bounds\"]);\n\n var boundsArray = [[def.withDefault(bounds.left, -Infinity), def.withDefault(bounds.right, Infinity)], [def.withDefault(bounds.top, -Infinity), def.withDefault(bounds.bottom, Infinity)]];\n return _extends({}, getInternalGestureOptions(internalOptions), {}, defaultCoordinatesOptions, {}, matchKeysFromObject({\n axis: axis,\n lockDirection: lockDirection\n }, coordinatesConfig), {\n bounds: boundsArray\n });\n}\nfunction getInternalDistanceAngleOptions(distanceAngleConfig) {\n if (distanceAngleConfig === void 0) {\n distanceAngleConfig = {};\n }\n\n var _distanceAngleConfig = distanceAngleConfig,\n _distanceAngleConfig$ = _distanceAngleConfig.distanceBounds,\n distanceBounds = _distanceAngleConfig$ === void 0 ? {} : _distanceAngleConfig$,\n _distanceAngleConfig$2 = _distanceAngleConfig.angleBounds,\n angleBounds = _distanceAngleConfig$2 === void 0 ? {} : _distanceAngleConfig$2,\n internalOptions = _objectWithoutPropertiesLoose(_distanceAngleConfig, [\"distanceBounds\", \"angleBounds\"]);\n\n var boundsArray = [[def.withDefault(distanceBounds.min, -Infinity), def.withDefault(distanceBounds.max, Infinity)], [def.withDefault(angleBounds.min, -Infinity), def.withDefault(angleBounds.max, Infinity)]];\n return _extends({}, getInternalGestureOptions(internalOptions), {\n bounds: boundsArray\n });\n}\nfunction getInternalDragOptions(dragConfig) {\n if (dragConfig === void 0) {\n dragConfig = {};\n }\n\n var defaultDragOptions = {\n filterTaps: false,\n swipeVelocity: 0.5,\n swipeDistance: 60,\n delay: false\n };\n\n var _dragConfig = dragConfig,\n enabled = _dragConfig.enabled,\n threshold = _dragConfig.threshold,\n bounds = _dragConfig.bounds,\n rubberband = _dragConfig.rubberband,\n initial = _dragConfig.initial,\n dragOptions = _objectWithoutPropertiesLoose(_dragConfig, [\"enabled\", \"threshold\", \"bounds\", \"rubberband\", \"initial\"]);\n\n var _defaultDragOptions$d = _extends({}, defaultDragOptions, {}, dragOptions),\n swipeVelocity = _defaultDragOptions$d.swipeVelocity,\n swipeDistance = _defaultDragOptions$d.swipeDistance,\n delay = _defaultDragOptions$d.delay,\n filterTaps = _defaultDragOptions$d.filterTaps,\n axis = _defaultDragOptions$d.axis,\n lockDirection = _defaultDragOptions$d.lockDirection;\n\n if (threshold === void 0) {\n threshold = Math.max(0, filterTaps ? 3 : 0, lockDirection || axis ? 1 : 0);\n } else {\n filterTaps = true;\n }\n\n var internalCoordinatesOptions = getInternalCoordinatesOptions(matchKeysFromObject({\n enabled: enabled,\n threshold: threshold,\n bounds: bounds,\n rubberband: rubberband,\n axis: axis,\n lockDirection: lockDirection,\n initial: initial\n }, dragConfig));\n return _extends({}, internalCoordinatesOptions, {\n filterTaps: filterTaps || internalCoordinatesOptions.threshold[0] + internalCoordinatesOptions.threshold[1] > 0,\n swipeVelocity: def.array(swipeVelocity),\n swipeDistance: def.array(swipeDistance),\n delay: typeof delay === 'number' ? delay : delay ? DEFAULT_DRAG_DELAY : 0\n });\n}\n\n/**\r\n * @public\r\n *\r\n * Drag hook.\r\n *\r\n * @param {Handler<'drag'>} handler - the function fired every time the drag gesture updates\r\n * @param {(Config | {})} [config={}] - the config object including generic options and drag options\r\n * @returns {(...args: any[]) => HookReturnType}\r\n */\n\nfunction useDrag(handler, config) {\n if (config === void 0) {\n config = {};\n }\n\n var _config = config,\n domTarget = _config.domTarget,\n eventOptions = _config.eventOptions,\n window = _config.window,\n drag = _objectWithoutPropertiesLoose(_config, [\"domTarget\", \"eventOptions\", \"window\"]);\n /**\r\n * TODO: at the moment we recompute the config object at every render\r\n * this could probably be optimized\r\n */\n\n\n var mergedConfig = _extends({}, getInternalGenericOptions({\n domTarget: domTarget,\n eventOptions: eventOptions,\n window: window\n }), {\n drag: getInternalDragOptions(drag)\n });\n\n return useRecognizers({\n drag: handler\n }, [DragRecognizer], mergedConfig);\n}\n\n/**\r\n * @private\r\n * Abstract class for distance/angle-based gesture recongizers\r\n * @abstract\r\n * @class DistanceAngleRecognizer\r\n * @extends {Recognizer}\r\n * @template T\r\n */\n\nvar DistanceAngleRecognizer =\n/*#__PURE__*/\nfunction (_Recognizer) {\n _inheritsLoose(DistanceAngleRecognizer, _Recognizer);\n\n function DistanceAngleRecognizer() {\n return _Recognizer.apply(this, arguments) || this;\n }\n\n var _proto = DistanceAngleRecognizer.prototype;\n\n /**\r\n * Returns the real movement (without taking intentionality into acount)\r\n */\n _proto.getInternalMovement = function getInternalMovement(_ref, state) {\n var d = _ref[0],\n a = _ref[1];\n var da = state.values,\n turns = state.turns,\n initial = state.initial; // angle might not be defined when ctrl wheel is used for zoom only\n // in that case we set it to the previous angle value\n\n a = a !== void 0 ? a : da[1];\n var delta_a = a - da[1];\n /**\r\n * The angle value might jump from 179deg to -179deg when we actually want to\r\n * read 181deg to ensure continuity. To make that happen, we detect when the jump\r\n * is supsiciously high (ie > 270deg) and increase the `turns` value\r\n */\n\n var newTurns = Math.abs(delta_a) > 270 ? turns + Math.sign(delta_a) : turns; // we update the angle difference to its corrected value\n\n var movement_d = d - initial[0];\n var movement_a = a - 360 * newTurns - initial[1];\n return [movement_d, movement_a];\n };\n\n _proto.getKinematics = function getKinematics(values, event) {\n var _this$state = this.state,\n timeStamp = _this$state.timeStamp,\n initial = _this$state.initial;\n var movementDetection = this.getMovement(values, this.state);\n var delta = movementDetection.delta,\n movement = movementDetection.movement;\n var turns = (values[1] - movement[1] - initial[1]) / 360;\n var delta_t = event.timeStamp - timeStamp;\n var kinematics = calculateAllKinematics(movement, delta, delta_t);\n return _extends({\n values: values,\n delta: delta,\n turns: turns\n }, movementDetection, {}, kinematics);\n };\n\n _proto.mapStateValues = function mapStateValues(state) {\n return {\n da: state.values,\n vdva: state.velocities\n };\n };\n\n return DistanceAngleRecognizer;\n}(Recognizer);\n\nvar PinchRecognizer =\n/*#__PURE__*/\nfunction (_DistanceAngleRecogni) {\n _inheritsLoose(PinchRecognizer, _DistanceAngleRecogni);\n\n function PinchRecognizer(controller, args) {\n var _this;\n\n _this = _DistanceAngleRecogni.call(this, 'pinch', controller, args) || this;\n _this.ingKey = 'pinching';\n\n _this.pinchShouldStart = function (event) {\n var _getGenericEventData = getGenericEventData(event),\n touches = _getGenericEventData.touches;\n\n return _this.enabled && touches === 2;\n };\n\n _this.onPinchStart = function (event) {\n if (!_this.pinchShouldStart(event)) return;\n\n var _getTwoTouchesEventDa = getTwoTouchesEventData(event),\n values = _getTwoTouchesEventDa.values,\n origin = _getTwoTouchesEventDa.origin;\n\n _this.updateSharedState(getGenericEventData(event));\n\n var startState = _extends({}, _this.getStartGestureState(values, event), {}, _this.getGenericPayload(event, true));\n\n _this.updateGestureState(_extends({}, startState, {}, _this.getMovement(values, startState), {\n origin: origin,\n cancel: function cancel() {\n return _this.onCancel();\n }\n }));\n\n _this.fireGestureHandler();\n };\n\n _this.onPinchChange = function (event) {\n var _this$state = _this.state,\n canceled = _this$state.canceled,\n timeStamp = _this$state.timeStamp,\n _active = _this$state._active;\n if (canceled || !_active) return;\n var genericEventData = getGenericEventData(event);\n if (genericEventData.touches !== 2 || event.timeStamp === timeStamp) return;\n\n _this.updateSharedState(genericEventData);\n\n var _getTwoTouchesEventDa2 = getTwoTouchesEventData(event),\n values = _getTwoTouchesEventDa2.values,\n origin = _getTwoTouchesEventDa2.origin;\n\n var kinematics = _this.getKinematics(values, event);\n\n _this.updateGestureState(_extends({}, _this.getGenericPayload(event), {}, kinematics, {\n origin: origin,\n cancel: function cancel() {\n return _this.onCancel();\n }\n }));\n\n _this.fireGestureHandler();\n };\n\n _this.onPinchEnd = function (event) {\n _this.state._active = false;\n\n _this.updateSharedState({\n down: false,\n touches: 0\n });\n\n _this.updateGestureState(_extends({\n event: event\n }, _this.getGenericPayload(event), {}, _this.getMovement(_this.state.values)));\n\n _this.fireGestureHandler();\n };\n\n _this.onCancel = function () {\n _this.state._active = false;\n\n _this.updateGestureState({\n canceled: true,\n cancel: noop\n });\n\n _this.updateSharedState({\n down: false,\n touches: 0\n });\n\n requestAnimationFrame(function () {\n return _this.fireGestureHandler();\n });\n };\n /**\r\n * PINCH WITH WEBKIT GESTURES\r\n */\n\n\n _this.onGestureStart = function (event) {\n if (!_this.enabled) return;\n event.preventDefault();\n\n var _getWebkitGestureEven = getWebkitGestureEventValues(event),\n values = _getWebkitGestureEven.values;\n\n _this.updateSharedState(getGenericEventData(event));\n\n var startState = _extends({}, _this.getStartGestureState(values, event), {}, _this.getGenericPayload(event, true));\n\n _this.updateGestureState(_extends({}, startState, {}, _this.getMovement(values, startState), {\n cancel: function cancel() {\n return _this.onCancel();\n }\n }));\n\n _this.fireGestureHandler();\n };\n\n _this.onGestureChange = function (event) {\n var _this$state2 = _this.state,\n canceled = _this$state2.canceled,\n _active = _this$state2._active;\n if (canceled || !_active) return;\n event.preventDefault();\n var genericEventData = getGenericEventData(event);\n\n _this.updateSharedState(genericEventData);\n\n var _getWebkitGestureEven2 = getWebkitGestureEventValues(event),\n values = _getWebkitGestureEven2.values;\n\n var kinematics = _this.getKinematics(values, event);\n\n _this.updateGestureState(_extends({}, _this.getGenericPayload(event), {}, kinematics, {\n cancel: function cancel() {\n return _this.onCancel();\n }\n }));\n\n _this.fireGestureHandler();\n };\n\n _this.onGestureEnd = function (event) {\n event.preventDefault();\n _this.state._active = false;\n\n _this.updateSharedState({\n down: false,\n touches: 0\n });\n\n _this.updateGestureState(_extends({\n event: event\n }, _this.getGenericPayload(event), {}, _this.getMovement(_this.state.values)));\n\n _this.fireGestureHandler();\n };\n\n _this.updateTouchData = function (event) {\n if (!_this.enabled || event.touches.length !== 2) return;\n\n var _getTwoTouchesEventDa3 = getTwoTouchesEventData(event),\n origin = _getTwoTouchesEventDa3.origin;\n\n _this.state.origin = origin;\n };\n /**\r\n * PINCH WITH WHEEL\r\n */\n\n\n _this.wheelShouldRun = function (event) {\n return _this.enabled && event.ctrlKey;\n };\n\n _this.getWheelValuesFromEvent = function (event) {\n var _getWheelEventValues = getWheelEventValues(event),\n _getWheelEventValues$ = _getWheelEventValues.values,\n delta_d = _getWheelEventValues$[1];\n\n var _this$state$values = _this.state.values,\n prev_d = _this$state$values[0],\n prev_a = _this$state$values[1];\n var d = prev_d - delta_d;\n var a = prev_a !== void 0 ? prev_a : 0;\n return {\n values: [d, a],\n origin: [event.clientX, event.clientY],\n delta: [0, delta_d]\n };\n };\n\n _this.onWheel = function (event) {\n if (!_this.wheelShouldRun(event)) return;\n\n _this.clearTimeout();\n\n _this.setTimeout(_this.onWheelEnd);\n\n if (!_this.state._active) _this.onWheelStart(event);else _this.onWheelChange(event);\n };\n\n _this.onWheelStart = function (event) {\n var _this$getWheelValuesF = _this.getWheelValuesFromEvent(event),\n values = _this$getWheelValuesF.values,\n delta = _this$getWheelValuesF.delta,\n origin = _this$getWheelValuesF.origin;\n\n if (!_this.controller.config.eventOptions.passive) {\n event.preventDefault();\n } else if (process.env.NODE_ENV === 'development') {\n console.warn('To support zoom on trackpads, try using the `domTarget` option and `config.event.passive` set to `false`. This message will only appear in development mode.');\n }\n\n _this.updateSharedState(getGenericEventData(event));\n\n var startState = _extends({}, _this.getStartGestureState(values, event), {}, _this.getGenericPayload(event, true), {\n initial: _this.state.values\n });\n\n _this.updateGestureState(_extends({}, startState, {}, _this.getMovement(values, startState), {\n offset: values,\n delta: delta,\n origin: origin\n }));\n\n _this.fireGestureHandler();\n };\n\n _this.onWheelChange = function (event) {\n var genericEventData = getGenericEventData(event);\n\n _this.updateSharedState(genericEventData);\n\n var _this$getWheelValuesF2 = _this.getWheelValuesFromEvent(event),\n values = _this$getWheelValuesF2.values,\n origin = _this$getWheelValuesF2.origin,\n delta = _this$getWheelValuesF2.delta;\n\n var kinematics = _this.getKinematics(values, event);\n\n _this.updateGestureState(_extends({}, _this.getGenericPayload(event), {}, kinematics, {\n origin: origin,\n delta: delta\n }));\n\n _this.fireGestureHandler();\n };\n\n _this.onWheelEnd = function () {\n _this.state._active = false;\n\n _this.updateGestureState(_this.getMovement(_this.state.values));\n\n _this.fireGestureHandler();\n };\n\n return _this;\n }\n\n var _proto = PinchRecognizer.prototype;\n\n _proto.addBindings = function addBindings() {\n if (supportsGestureEvents()) {\n this.controller.addBindings('onGestureStart', this.onGestureStart);\n this.controller.addBindings('onGestureChange', this.onGestureChange);\n this.controller.addBindings(['onGestureEnd', 'onTouchCancel'], this.onGestureEnd);\n this.controller.addBindings(['onTouchStart', 'onTouchMove'], this.updateTouchData);\n } else {\n this.controller.addBindings('onTouchStart', this.onPinchStart);\n this.controller.addBindings('onTouchMove', this.onPinchChange);\n this.controller.addBindings(['onTouchEnd', 'onTouchCancel'], this.onPinchEnd);\n this.controller.addBindings('onWheel', this.onWheel);\n }\n };\n\n return PinchRecognizer;\n}(DistanceAngleRecognizer);\n\n/**\r\n * @public\r\n *\r\n * Pinch hook.\r\n *\r\n * @param {Handler<'pinch'>} handler - the function fired every time the pinch gesture updates\r\n * @param {(Config | {})} [config={}] - the config object including generic options and pinch options\r\n * @returns {(...args: any[]) => HookReturnType}\r\n */\n\nfunction usePinch(handler, config) {\n if (config === void 0) {\n config = {};\n }\n\n var _config = config,\n domTarget = _config.domTarget,\n eventOptions = _config.eventOptions,\n window = _config.window,\n pinch = _objectWithoutPropertiesLoose(_config, [\"domTarget\", \"eventOptions\", \"window\"]);\n /**\r\n * TODO: at the moment we recompute the config object at every render\r\n * this could probably be optimized\r\n */\n\n\n var mergedConfig = _extends({}, getInternalGenericOptions({\n domTarget: domTarget,\n eventOptions: eventOptions,\n window: window\n }), {\n pinch: getInternalDistanceAngleOptions(pinch)\n });\n\n return useRecognizers({\n pinch: handler\n }, [PinchRecognizer], mergedConfig);\n}\n\nvar WheelRecognizer =\n/*#__PURE__*/\nfunction (_CoordinatesRecognize) {\n _inheritsLoose(WheelRecognizer, _CoordinatesRecognize);\n\n function WheelRecognizer(controller, args) {\n var _this;\n\n _this = _CoordinatesRecognize.call(this, 'wheel', controller, args) || this;\n _this.ingKey = 'wheeling';\n\n _this.wheelShouldRun = function (event) {\n if (event.ctrlKey && 'pinch' in _this.controller.handlers) return false;\n return _this.enabled;\n };\n\n _this.getValuesFromEvent = function (event) {\n var prevValues = _this.state.values;\n\n var _getWheelEventValues = getWheelEventValues(event),\n values = _getWheelEventValues.values;\n\n return {\n values: addV(values, prevValues)\n };\n };\n\n _this.onWheel = function (event) {\n if (!_this.wheelShouldRun(event)) return;\n\n _this.clearTimeout();\n\n _this.setTimeout(_this.onWheelEnd);\n\n if (!_this.state._active) _this.onWheelStart(event);else _this.onWheelChange(event);\n };\n\n _this.onWheelStart = function (event) {\n var _this$getValuesFromEv = _this.getValuesFromEvent(event),\n values = _this$getValuesFromEv.values;\n\n _this.updateSharedState(getGenericEventData(event));\n\n var startState = _extends({}, _this.getStartGestureState(values, event), {}, _this.getGenericPayload(event, true), {\n initial: _this.state.values\n });\n\n var movementDetection = _this.getMovement(values, startState);\n\n var delta = movementDetection.delta;\n\n _this.updateGestureState(_extends({}, startState, {}, movementDetection, {\n distance: calculateDistance(delta),\n direction: calculateDirection(delta)\n }));\n\n _this.fireGestureHandler();\n };\n\n _this.onWheelChange = function (event) {\n var genericEventData = getGenericEventData(event);\n\n _this.updateSharedState(genericEventData);\n\n var _this$getValuesFromEv2 = _this.getValuesFromEvent(event),\n values = _this$getValuesFromEv2.values;\n\n var kinematics = _this.getKinematics(values, event);\n\n _this.updateGestureState(_extends({}, _this.getGenericPayload(event), {}, kinematics));\n\n _this.fireGestureHandler();\n };\n\n _this.onWheelEnd = function () {\n _this.state._active = false;\n\n _this.updateGestureState(_extends({}, _this.getMovement(_this.state.values), {\n velocities: [0, 0],\n velocity: 0\n }));\n\n _this.fireGestureHandler();\n };\n\n return _this;\n }\n\n var _proto = WheelRecognizer.prototype;\n\n _proto.addBindings = function addBindings() {\n this.controller.addBindings('onWheel', this.onWheel);\n };\n\n return WheelRecognizer;\n}(CoordinatesRecognizer);\n\n/**\r\n * @public\r\n *\r\n * Wheel hook.\r\n *\r\n * @param {Handler<'wheel'>} handler - the function fired every time the wheel gesture updates\r\n * @param {(Config | {})} [config={}] - the config object including generic options and wheel options\r\n * @returns {(...args: any[]) => HookReturnType}\r\n */\n\nfunction useWheel(handler, config) {\n if (config === void 0) {\n config = {};\n }\n\n var _config = config,\n domTarget = _config.domTarget,\n eventOptions = _config.eventOptions,\n window = _config.window,\n wheel = _objectWithoutPropertiesLoose(_config, [\"domTarget\", \"eventOptions\", \"window\"]);\n /**\r\n * TODO: at the moment we recompute the config object at every render\r\n * this could probably be optimized\r\n */\n\n\n var mergedConfig = _extends({}, getInternalGenericOptions({\n domTarget: domTarget,\n eventOptions: eventOptions,\n window: window\n }), {\n wheel: getInternalCoordinatesOptions(wheel)\n });\n\n return useRecognizers({\n wheel: handler\n }, [WheelRecognizer], mergedConfig);\n}\n\nvar MoveRecognizer =\n/*#__PURE__*/\nfunction (_CoordinatesRecognize) {\n _inheritsLoose(MoveRecognizer, _CoordinatesRecognize);\n\n function MoveRecognizer(controller, args) {\n var _this;\n\n _this = _CoordinatesRecognize.call(this, 'move', controller, args) || this;\n _this.ingKey = 'moving';\n\n _this.moveShouldRun = function () {\n return _this.enabled;\n };\n\n _this.onMove = function (event) {\n if (!_this.moveShouldRun()) return;\n\n _this.clearTimeout();\n\n _this.setTimeout(_this.onMoveEnd);\n\n if (!_this.state._active) _this.onMoveStart(event);else _this.onMoveChange(event);\n };\n\n _this.onMoveStart = function (event) {\n var _getPointerEventValue = getPointerEventValues(event),\n values = _getPointerEventValue.values;\n\n _this.updateSharedState(getGenericEventData(event));\n\n var startState = _extends({}, _this.getStartGestureState(values, event), {}, _this.getGenericPayload(event, true));\n\n _this.updateGestureState(_extends({}, startState, {}, _this.getMovement(values, startState)));\n\n _this.fireGestureHandler();\n };\n\n _this.onMoveChange = function (event) {\n var genericEventData = getGenericEventData(event);\n\n _this.updateSharedState(genericEventData);\n\n var _getPointerEventValue2 = getPointerEventValues(event),\n values = _getPointerEventValue2.values;\n\n var kinematics = _this.getKinematics(values, event);\n\n _this.updateGestureState(_extends({}, _this.getGenericPayload(event), {}, kinematics));\n\n _this.fireGestureHandler();\n };\n\n _this.onMoveEnd = function () {\n _this.state._active = false;\n\n _this.updateGestureState(_extends({}, _this.getMovement(_this.state.values), {\n velocities: [0, 0],\n velocity: 0\n }));\n\n _this.fireGestureHandler();\n };\n\n _this.onPointerEnter = function (event) {\n _this.controller.state.shared.hovering = true;\n if (!_this.controller.config.enabled) return;\n\n if (_this.controller.config.hover.enabled) {\n var _getPointerEventValue3 = getPointerEventValues(event),\n values = _getPointerEventValue3.values;\n\n var state = _extends({}, _this.controller.state.shared, {}, _this.state, {}, _this.getGenericPayload(event, true), {\n values: values,\n active: true,\n hovering: true\n });\n\n _this.controller.handlers.hover(_extends({}, state, {}, _this.mapStateValues(state)));\n }\n\n if ('move' in _this.controller.handlers) _this.onMoveStart(event);\n };\n\n _this.onPointerLeave = function (event) {\n _this.controller.state.shared.hovering = false;\n\n if (_this.controller.config.hover.enabled) {\n var _getPointerEventValue4 = getPointerEventValues(event),\n values = _getPointerEventValue4.values;\n\n var state = _extends({}, _this.controller.state.shared, {}, _this.state, {}, _this.getGenericPayload(event), {\n values: values,\n active: false\n });\n\n _this.controller.handlers.hover(_extends({}, state, {}, _this.mapStateValues(state)));\n }\n\n if ('move' in _this.controller.handlers) _this.onMoveEnd();\n };\n\n return _this;\n }\n\n var _proto = MoveRecognizer.prototype;\n\n _proto.addBindings = function addBindings() {\n if (this.controller.config.pointer) {\n if ('move' in this.controller.handlers) {\n this.controller.addBindings('onPointerMove', this.onMove);\n }\n\n if ('hover' in this.controller.handlers) {\n this.controller.addBindings('onPointerEnter', this.onPointerEnter);\n this.controller.addBindings('onPointerLeave', this.onPointerLeave);\n }\n } else {\n if ('move' in this.controller.handlers) {\n this.controller.addBindings('onMouseMove', this.onMove);\n }\n\n if ('hover' in this.controller.handlers) {\n this.controller.addBindings('onMouseEnter', this.onPointerEnter);\n this.controller.addBindings('onMouseLeave', this.onPointerLeave);\n }\n }\n };\n\n return MoveRecognizer;\n}(CoordinatesRecognizer);\n\n/**\r\n * @public\r\n *\r\n * Move hook.\r\n *\r\n * @param {Handler<'move'>} handler - the function fired every time the move gesture updates\r\n * @param {(Config | {})} [config={}] - the config object including generic options and move options\r\n * @returns {(...args: any[]) => HookReturnType}\r\n */\n\nfunction useMove(handler, config) {\n if (config === void 0) {\n config = {};\n }\n\n var _config = config,\n domTarget = _config.domTarget,\n eventOptions = _config.eventOptions,\n window = _config.window,\n move = _objectWithoutPropertiesLoose(_config, [\"domTarget\", \"eventOptions\", \"window\"]);\n /**\r\n * TODO: at the moment we recompute the config object at every render\r\n * this could probably be optimized\r\n */\n\n\n var mergedConfig = _extends({}, getInternalGenericOptions({\n domTarget: domTarget,\n eventOptions: eventOptions,\n window: window\n }), {\n move: getInternalCoordinatesOptions(move)\n });\n\n return useRecognizers({\n move: handler\n }, [MoveRecognizer], mergedConfig);\n}\n\n/**\r\n * @public\r\n *\r\n * Hover hook.\r\n *\r\n * @param {Handler<'hover'>} handler - the function fired every time the hover gesture updates\r\n * @param {(Config | {})} [config={}] - the config object including generic options and hover options\r\n * @returns {(...args: any[]) => HookReturnType}\r\n */\n\nfunction useHover(handler, config) {\n if (config === void 0) {\n config = {};\n }\n\n var _config = config,\n domTarget = _config.domTarget,\n eventOptions = _config.eventOptions,\n window = _config.window,\n hover = _objectWithoutPropertiesLoose(_config, [\"domTarget\", \"eventOptions\", \"window\"]);\n /**\r\n * TODO: at the moment we recompute the config object at every render\r\n * this could probably be optimized\r\n */\n\n\n var mergedConfig = _extends({}, getInternalGenericOptions({\n domTarget: domTarget,\n eventOptions: eventOptions,\n window: window\n }), {\n hover: _extends({\n enabled: true\n }, hover)\n });\n\n return useRecognizers({\n hover: handler\n }, [MoveRecognizer], mergedConfig);\n}\n\nvar ScrollRecognizer =\n/*#__PURE__*/\nfunction (_CoordinatesRecognize) {\n _inheritsLoose(ScrollRecognizer, _CoordinatesRecognize);\n\n function ScrollRecognizer(controller, args) {\n var _this;\n\n _this = _CoordinatesRecognize.call(this, 'scroll', controller, args) || this;\n _this.ingKey = 'scrolling';\n\n _this.scrollShouldRun = function () {\n return _this.enabled;\n };\n\n _this.onScroll = function (event) {\n if (!_this.scrollShouldRun()) return;\n\n _this.clearTimeout();\n\n _this.setTimeout(_this.onScrollEnd);\n\n if (!_this.state._active) _this.onScrollStart(event);else _this.onScrollChange(event);\n };\n\n _this.onScrollStart = function (event) {\n var _getScrollEventValues = getScrollEventValues(event),\n values = _getScrollEventValues.values;\n\n _this.updateSharedState(getGenericEventData(event));\n\n var startState = _extends({}, _this.getStartGestureState(values, event), {}, _this.getGenericPayload(event, true), {\n initial: _this.state.values\n });\n\n var movementDetection = _this.getMovement(values, startState);\n\n var delta = movementDetection.delta;\n\n _this.updateGestureState(_extends({}, startState, {}, movementDetection, {\n distance: calculateDistance(delta),\n direction: calculateDirection(delta)\n }));\n\n _this.fireGestureHandler();\n };\n\n _this.onScrollChange = function (event) {\n var genericEventData = getGenericEventData(event);\n\n _this.updateSharedState(genericEventData);\n\n var _getScrollEventValues2 = getScrollEventValues(event),\n values = _getScrollEventValues2.values;\n\n var kinematics = _this.getKinematics(values, event);\n\n _this.updateGestureState(_extends({}, _this.getGenericPayload(event), {}, kinematics));\n\n _this.fireGestureHandler();\n };\n\n _this.onScrollEnd = function () {\n _this.state._active = false;\n\n _this.updateGestureState(_extends({}, _this.getMovement(_this.state.values), {\n velocities: [0, 0],\n velocity: 0\n }));\n\n _this.fireGestureHandler();\n };\n\n return _this;\n }\n\n var _proto = ScrollRecognizer.prototype;\n\n _proto.addBindings = function addBindings() {\n this.controller.addBindings('onScroll', this.onScroll);\n };\n\n return ScrollRecognizer;\n}(CoordinatesRecognizer);\n\n/**\r\n * @public\r\n *\r\n * Scroll hook.\r\n *\r\n * @param {Handler<'scroll'>} handler - the function fired every time the scroll gesture updates\r\n * @param {(Config | {})} [config={}] - the config object including generic options and scroll options\r\n * @returns {(...args: any[]) => HookReturnType}\r\n */\n\nfunction useScroll(handler, config) {\n if (config === void 0) {\n config = {};\n }\n\n var _config = config,\n domTarget = _config.domTarget,\n eventOptions = _config.eventOptions,\n window = _config.window,\n scroll = _objectWithoutPropertiesLoose(_config, [\"domTarget\", \"eventOptions\", \"window\"]);\n /**\r\n * TODO: at the moment we recompute the config object at every render\r\n * this could probably be optimized\r\n */\n\n\n var mergedConfig = _extends({}, getInternalGenericOptions({\n domTarget: domTarget,\n eventOptions: eventOptions,\n window: window\n }), {\n scroll: getInternalCoordinatesOptions(scroll)\n });\n\n return useRecognizers({\n scroll: handler\n }, [ScrollRecognizer], mergedConfig);\n}\n\n/**\r\n * @public\r\n *\r\n * The most complete gesture hook, allowing support for multiple gestures.\r\n *\r\n * @param {UserHandlersPartial} handlers - an object with on[Gesture] keys containg gesture handlers\r\n * @param {UseGestureConfig} [config={}] - the full config object\r\n * @returns {(...args: any[]) => HookReturnType}\r\n */\n\nfunction useGesture(handlers, config) {\n if (config === void 0) {\n config = {};\n }\n\n /**\r\n * If handlers contains {onDragStart, onDrag, onDragEnd, onMoveStart, onMove}\r\n * actions will include 'onDrag' and 'onMove.\r\n */\n var _React$useState = React.useState(function () {\n return new Set(Object.keys(handlers).map(function (k) {\n return k.replace(/End|Start/, '');\n }));\n }),\n actions = _React$useState[0];\n /**\r\n * Here we compute the derived internal config based on the provided config object.\r\n * We decompose the config into its generic and gesture options and compute each.\r\n * TODO: this is currently done on every render!\r\n */\n\n\n var _config = config,\n drag = _config.drag,\n wheel = _config.wheel,\n move = _config.move,\n scroll = _config.scroll,\n pinch = _config.pinch,\n hover = _config.hover,\n restConfig = _objectWithoutPropertiesLoose(_config, [\"drag\", \"wheel\", \"move\", \"scroll\", \"pinch\", \"hover\"]);\n\n var mergedConfig = getInternalGenericOptions(restConfig);\n var classes = [];\n var internalHandlers = {}; // will hold reference to native handlers such as onClick, onMouseDown, etc.\n\n var _nativeHandlers = _extends({}, handlers);\n\n if (actions.has('onDrag')) {\n classes.push(DragRecognizer);\n internalHandlers.drag = includeStartEndHandlers(handlers, 'onDrag', _nativeHandlers);\n mergedConfig.drag = getInternalDragOptions(drag);\n }\n\n if (actions.has('onWheel')) {\n classes.push(WheelRecognizer);\n internalHandlers.wheel = includeStartEndHandlers(handlers, 'onWheel', _nativeHandlers);\n mergedConfig.wheel = getInternalCoordinatesOptions(wheel);\n }\n\n if (actions.has('onScroll')) {\n classes.push(ScrollRecognizer);\n internalHandlers.scroll = includeStartEndHandlers(handlers, 'onScroll', _nativeHandlers);\n mergedConfig.scroll = getInternalCoordinatesOptions(scroll);\n }\n\n if (actions.has('onMove')) {\n classes.push(MoveRecognizer);\n internalHandlers.move = includeStartEndHandlers(handlers, 'onMove', _nativeHandlers);\n mergedConfig.move = getInternalCoordinatesOptions(move);\n }\n\n if (actions.has('onPinch')) {\n classes.push(PinchRecognizer);\n internalHandlers.pinch = includeStartEndHandlers(handlers, 'onPinch', _nativeHandlers);\n mergedConfig.pinch = getInternalDistanceAngleOptions(pinch);\n }\n\n if (actions.has('onHover')) {\n if (!actions.has('onMove')) classes.push(MoveRecognizer);\n internalHandlers.hover = handlers.onHover;\n mergedConfig.hover = _extends({\n enabled: true\n }, hover);\n delete _nativeHandlers.onHover;\n }\n\n return useRecognizers(internalHandlers, classes, mergedConfig, _nativeHandlers);\n}\n/**\r\n * @private\r\n *\r\n * This utility function will integrate start and end handlers into the regular\r\n * handler function by using first and last conditions.\r\n *\r\n * @param {UserHandlersPartial} handlers - the handlers function object\r\n * @param {HandlerKey} handlerKey - the key for which to integrate start and end handlers\r\n * @returns\r\n */\n\nfunction includeStartEndHandlers(handlers, handlerKey, _nativeHandlers) {\n var startKey = handlerKey + 'Start';\n var endKey = handlerKey + 'End';\n delete _nativeHandlers[handlerKey];\n delete _nativeHandlers[startKey];\n delete _nativeHandlers[endKey];\n\n var fn = function fn(state) {\n var memo = undefined;\n if (state.first && startKey in handlers) handlers[startKey](state);\n if (handlerKey in handlers) memo = handlers[handlerKey](state);\n if (state.last && endKey in handlers) handlers[endKey](state);\n return memo;\n };\n\n return fn;\n}\n\nexport { addV, rubberbandIfOutOfBounds, subV, useDrag, useGesture, useHover, useMove, usePinch, useScroll, useWheel };\n//# sourceMappingURL=react-use-gesture.esm.js.map\n","function createThunkMiddleware(extraArgument) {\n return function (_ref) {\n var dispatch = _ref.dispatch,\n getState = _ref.getState;\n return function (next) {\n return function (action) {\n if (typeof action === 'function') {\n return action(dispatch, getState, extraArgument);\n }\n\n return next(action);\n };\n };\n };\n}\n\nvar thunk = createThunkMiddleware();\nthunk.withExtraArgument = createThunkMiddleware;\n\nexport default thunk;","import $$observable from 'symbol-observable';\n\n/**\n * These are private action types reserved by Redux.\n * For any unknown actions, you must return the current state.\n * If the current state is undefined, you must return the initial state.\n * Do not reference these action types directly in your code.\n */\nvar randomString = function randomString() {\n return Math.random().toString(36).substring(7).split('').join('.');\n};\n\nvar ActionTypes = {\n INIT: \"@@redux/INIT\" + randomString(),\n REPLACE: \"@@redux/REPLACE\" + randomString(),\n PROBE_UNKNOWN_ACTION: function PROBE_UNKNOWN_ACTION() {\n return \"@@redux/PROBE_UNKNOWN_ACTION\" + randomString();\n }\n};\n\n/**\n * @param {any} obj The object to inspect.\n * @returns {boolean} True if the argument appears to be a plain object.\n */\nfunction isPlainObject(obj) {\n if (typeof obj !== 'object' || obj === null) return false;\n var proto = obj;\n\n while (Object.getPrototypeOf(proto) !== null) {\n proto = Object.getPrototypeOf(proto);\n }\n\n return Object.getPrototypeOf(obj) === proto;\n}\n\n/**\n * Creates a Redux store that holds the state tree.\n * The only way to change the data in the store is to call `dispatch()` on it.\n *\n * There should only be a single store in your app. To specify how different\n * parts of the state tree respond to actions, you may combine several reducers\n * into a single reducer function by using `combineReducers`.\n *\n * @param {Function} reducer A function that returns the next state tree, given\n * the current state tree and the action to handle.\n *\n * @param {any} [preloadedState] The initial state. You may optionally specify it\n * to hydrate the state from the server in universal apps, or to restore a\n * previously serialized user session.\n * If you use `combineReducers` to produce the root reducer function, this must be\n * an object with the same shape as `combineReducers` keys.\n *\n * @param {Function} [enhancer] The store enhancer. You may optionally specify it\n * to enhance the store with third-party capabilities such as middleware,\n * time travel, persistence, etc. The only store enhancer that ships with Redux\n * is `applyMiddleware()`.\n *\n * @returns {Store} A Redux store that lets you read the state, dispatch actions\n * and subscribe to changes.\n */\n\nfunction createStore(reducer, preloadedState, enhancer) {\n var _ref2;\n\n if (typeof preloadedState === 'function' && typeof enhancer === 'function' || typeof enhancer === 'function' && typeof arguments[3] === 'function') {\n throw new Error('It looks like you are passing several store enhancers to ' + 'createStore(). This is not supported. Instead, compose them ' + 'together to a single function.');\n }\n\n if (typeof preloadedState === 'function' && typeof enhancer === 'undefined') {\n enhancer = preloadedState;\n preloadedState = undefined;\n }\n\n if (typeof enhancer !== 'undefined') {\n if (typeof enhancer !== 'function') {\n throw new Error('Expected the enhancer to be a function.');\n }\n\n return enhancer(createStore)(reducer, preloadedState);\n }\n\n if (typeof reducer !== 'function') {\n throw new Error('Expected the reducer to be a function.');\n }\n\n var currentReducer = reducer;\n var currentState = preloadedState;\n var currentListeners = [];\n var nextListeners = currentListeners;\n var isDispatching = false;\n /**\n * This makes a shallow copy of currentListeners so we can use\n * nextListeners as a temporary list while dispatching.\n *\n * This prevents any bugs around consumers calling\n * subscribe/unsubscribe in the middle of a dispatch.\n */\n\n function ensureCanMutateNextListeners() {\n if (nextListeners === currentListeners) {\n nextListeners = currentListeners.slice();\n }\n }\n /**\n * Reads the state tree managed by the store.\n *\n * @returns {any} The current state tree of your application.\n */\n\n\n function getState() {\n if (isDispatching) {\n throw new Error('You may not call store.getState() while the reducer is executing. ' + 'The reducer has already received the state as an argument. ' + 'Pass it down from the top reducer instead of reading it from the store.');\n }\n\n return currentState;\n }\n /**\n * Adds a change listener. It will be called any time an action is dispatched,\n * and some part of the state tree may potentially have changed. You may then\n * call `getState()` to read the current state tree inside the callback.\n *\n * You may call `dispatch()` from a change listener, with the following\n * caveats:\n *\n * 1. The subscriptions are snapshotted just before every `dispatch()` call.\n * If you subscribe or unsubscribe while the listeners are being invoked, this\n * will not have any effect on the `dispatch()` that is currently in progress.\n * However, the next `dispatch()` call, whether nested or not, will use a more\n * recent snapshot of the subscription list.\n *\n * 2. The listener should not expect to see all state changes, as the state\n * might have been updated multiple times during a nested `dispatch()` before\n * the listener is called. It is, however, guaranteed that all subscribers\n * registered before the `dispatch()` started will be called with the latest\n * state by the time it exits.\n *\n * @param {Function} listener A callback to be invoked on every dispatch.\n * @returns {Function} A function to remove this change listener.\n */\n\n\n function subscribe(listener) {\n if (typeof listener !== 'function') {\n throw new Error('Expected the listener to be a function.');\n }\n\n if (isDispatching) {\n throw new Error('You may not call store.subscribe() while the reducer is executing. ' + 'If you would like to be notified after the store has been updated, subscribe from a ' + 'component and invoke store.getState() in the callback to access the latest state. ' + 'See https://redux.js.org/api-reference/store#subscribe(listener) for more details.');\n }\n\n var isSubscribed = true;\n ensureCanMutateNextListeners();\n nextListeners.push(listener);\n return function unsubscribe() {\n if (!isSubscribed) {\n return;\n }\n\n if (isDispatching) {\n throw new Error('You may not unsubscribe from a store listener while the reducer is executing. ' + 'See https://redux.js.org/api-reference/store#subscribe(listener) for more details.');\n }\n\n isSubscribed = false;\n ensureCanMutateNextListeners();\n var index = nextListeners.indexOf(listener);\n nextListeners.splice(index, 1);\n };\n }\n /**\n * Dispatches an action. It is the only way to trigger a state change.\n *\n * The `reducer` function, used to create the store, will be called with the\n * current state tree and the given `action`. Its return value will\n * be considered the **next** state of the tree, and the change listeners\n * will be notified.\n *\n * The base implementation only supports plain object actions. If you want to\n * dispatch a Promise, an Observable, a thunk, or something else, you need to\n * wrap your store creating function into the corresponding middleware. For\n * example, see the documentation for the `redux-thunk` package. Even the\n * middleware will eventually dispatch plain object actions using this method.\n *\n * @param {Object} action A plain object representing “what changed”. It is\n * a good idea to keep actions serializable so you can record and replay user\n * sessions, or use the time travelling `redux-devtools`. An action must have\n * a `type` property which may not be `undefined`. It is a good idea to use\n * string constants for action types.\n *\n * @returns {Object} For convenience, the same action object you dispatched.\n *\n * Note that, if you use a custom middleware, it may wrap `dispatch()` to\n * return something else (for example, a Promise you can await).\n */\n\n\n function dispatch(action) {\n if (!isPlainObject(action)) {\n throw new Error('Actions must be plain objects. ' + 'Use custom middleware for async actions.');\n }\n\n if (typeof action.type === 'undefined') {\n throw new Error('Actions may not have an undefined \"type\" property. ' + 'Have you misspelled a constant?');\n }\n\n if (isDispatching) {\n throw new Error('Reducers may not dispatch actions.');\n }\n\n try {\n isDispatching = true;\n currentState = currentReducer(currentState, action);\n } finally {\n isDispatching = false;\n }\n\n var listeners = currentListeners = nextListeners;\n\n for (var i = 0; i < listeners.length; i++) {\n var listener = listeners[i];\n listener();\n }\n\n return action;\n }\n /**\n * Replaces the reducer currently used by the store to calculate the state.\n *\n * You might need this if your app implements code splitting and you want to\n * load some of the reducers dynamically. You might also need this if you\n * implement a hot reloading mechanism for Redux.\n *\n * @param {Function} nextReducer The reducer for the store to use instead.\n * @returns {void}\n */\n\n\n function replaceReducer(nextReducer) {\n if (typeof nextReducer !== 'function') {\n throw new Error('Expected the nextReducer to be a function.');\n }\n\n currentReducer = nextReducer; // This action has a similiar effect to ActionTypes.INIT.\n // Any reducers that existed in both the new and old rootReducer\n // will receive the previous state. This effectively populates\n // the new state tree with any relevant data from the old one.\n\n dispatch({\n type: ActionTypes.REPLACE\n });\n }\n /**\n * Interoperability point for observable/reactive libraries.\n * @returns {observable} A minimal observable of state changes.\n * For more information, see the observable proposal:\n * https://github.com/tc39/proposal-observable\n */\n\n\n function observable() {\n var _ref;\n\n var outerSubscribe = subscribe;\n return _ref = {\n /**\n * The minimal observable subscription method.\n * @param {Object} observer Any object that can be used as an observer.\n * The observer object should have a `next` method.\n * @returns {subscription} An object with an `unsubscribe` method that can\n * be used to unsubscribe the observable from the store, and prevent further\n * emission of values from the observable.\n */\n subscribe: function subscribe(observer) {\n if (typeof observer !== 'object' || observer === null) {\n throw new TypeError('Expected the observer to be an object.');\n }\n\n function observeState() {\n if (observer.next) {\n observer.next(getState());\n }\n }\n\n observeState();\n var unsubscribe = outerSubscribe(observeState);\n return {\n unsubscribe: unsubscribe\n };\n }\n }, _ref[$$observable] = function () {\n return this;\n }, _ref;\n } // When a store is created, an \"INIT\" action is dispatched so that every\n // reducer returns their initial state. This effectively populates\n // the initial state tree.\n\n\n dispatch({\n type: ActionTypes.INIT\n });\n return _ref2 = {\n dispatch: dispatch,\n subscribe: subscribe,\n getState: getState,\n replaceReducer: replaceReducer\n }, _ref2[$$observable] = observable, _ref2;\n}\n\n/**\n * Prints a warning in the console if it exists.\n *\n * @param {String} message The warning message.\n * @returns {void}\n */\nfunction warning(message) {\n /* eslint-disable no-console */\n if (typeof console !== 'undefined' && typeof console.error === 'function') {\n console.error(message);\n }\n /* eslint-enable no-console */\n\n\n try {\n // This error was thrown as a convenience so that if you enable\n // \"break on all exceptions\" in your console,\n // it would pause the execution at this line.\n throw new Error(message);\n } catch (e) {} // eslint-disable-line no-empty\n\n}\n\nfunction getUndefinedStateErrorMessage(key, action) {\n var actionType = action && action.type;\n var actionDescription = actionType && \"action \\\"\" + String(actionType) + \"\\\"\" || 'an action';\n return \"Given \" + actionDescription + \", reducer \\\"\" + key + \"\\\" returned undefined. \" + \"To ignore an action, you must explicitly return the previous state. \" + \"If you want this reducer to hold no value, you can return null instead of undefined.\";\n}\n\nfunction getUnexpectedStateShapeWarningMessage(inputState, reducers, action, unexpectedKeyCache) {\n var reducerKeys = Object.keys(reducers);\n var argumentName = action && action.type === ActionTypes.INIT ? 'preloadedState argument passed to createStore' : 'previous state received by the reducer';\n\n if (reducerKeys.length === 0) {\n return 'Store does not have a valid reducer. Make sure the argument passed ' + 'to combineReducers is an object whose values are reducers.';\n }\n\n if (!isPlainObject(inputState)) {\n return \"The \" + argumentName + \" has unexpected type of \\\"\" + {}.toString.call(inputState).match(/\\s([a-z|A-Z]+)/)[1] + \"\\\". Expected argument to be an object with the following \" + (\"keys: \\\"\" + reducerKeys.join('\", \"') + \"\\\"\");\n }\n\n var unexpectedKeys = Object.keys(inputState).filter(function (key) {\n return !reducers.hasOwnProperty(key) && !unexpectedKeyCache[key];\n });\n unexpectedKeys.forEach(function (key) {\n unexpectedKeyCache[key] = true;\n });\n if (action && action.type === ActionTypes.REPLACE) return;\n\n if (unexpectedKeys.length > 0) {\n return \"Unexpected \" + (unexpectedKeys.length > 1 ? 'keys' : 'key') + \" \" + (\"\\\"\" + unexpectedKeys.join('\", \"') + \"\\\" found in \" + argumentName + \". \") + \"Expected to find one of the known reducer keys instead: \" + (\"\\\"\" + reducerKeys.join('\", \"') + \"\\\". Unexpected keys will be ignored.\");\n }\n}\n\nfunction assertReducerShape(reducers) {\n Object.keys(reducers).forEach(function (key) {\n var reducer = reducers[key];\n var initialState = reducer(undefined, {\n type: ActionTypes.INIT\n });\n\n if (typeof initialState === 'undefined') {\n throw new Error(\"Reducer \\\"\" + key + \"\\\" returned undefined during initialization. \" + \"If the state passed to the reducer is undefined, you must \" + \"explicitly return the initial state. The initial state may \" + \"not be undefined. If you don't want to set a value for this reducer, \" + \"you can use null instead of undefined.\");\n }\n\n if (typeof reducer(undefined, {\n type: ActionTypes.PROBE_UNKNOWN_ACTION()\n }) === 'undefined') {\n throw new Error(\"Reducer \\\"\" + key + \"\\\" returned undefined when probed with a random type. \" + (\"Don't try to handle \" + ActionTypes.INIT + \" or other actions in \\\"redux/*\\\" \") + \"namespace. They are considered private. Instead, you must return the \" + \"current state for any unknown actions, unless it is undefined, \" + \"in which case you must return the initial state, regardless of the \" + \"action type. The initial state may not be undefined, but can be null.\");\n }\n });\n}\n/**\n * Turns an object whose values are different reducer functions, into a single\n * reducer function. It will call every child reducer, and gather their results\n * into a single state object, whose keys correspond to the keys of the passed\n * reducer functions.\n *\n * @param {Object} reducers An object whose values correspond to different\n * reducer functions that need to be combined into one. One handy way to obtain\n * it is to use ES6 `import * as reducers` syntax. The reducers may never return\n * undefined for any action. Instead, they should return their initial state\n * if the state passed to them was undefined, and the current state for any\n * unrecognized action.\n *\n * @returns {Function} A reducer function that invokes every reducer inside the\n * passed object, and builds a state object with the same shape.\n */\n\n\nfunction combineReducers(reducers) {\n var reducerKeys = Object.keys(reducers);\n var finalReducers = {};\n\n for (var i = 0; i < reducerKeys.length; i++) {\n var key = reducerKeys[i];\n\n if (process.env.NODE_ENV !== 'production') {\n if (typeof reducers[key] === 'undefined') {\n warning(\"No reducer provided for key \\\"\" + key + \"\\\"\");\n }\n }\n\n if (typeof reducers[key] === 'function') {\n finalReducers[key] = reducers[key];\n }\n }\n\n var finalReducerKeys = Object.keys(finalReducers); // This is used to make sure we don't warn about the same\n // keys multiple times.\n\n var unexpectedKeyCache;\n\n if (process.env.NODE_ENV !== 'production') {\n unexpectedKeyCache = {};\n }\n\n var shapeAssertionError;\n\n try {\n assertReducerShape(finalReducers);\n } catch (e) {\n shapeAssertionError = e;\n }\n\n return function combination(state, action) {\n if (state === void 0) {\n state = {};\n }\n\n if (shapeAssertionError) {\n throw shapeAssertionError;\n }\n\n if (process.env.NODE_ENV !== 'production') {\n var warningMessage = getUnexpectedStateShapeWarningMessage(state, finalReducers, action, unexpectedKeyCache);\n\n if (warningMessage) {\n warning(warningMessage);\n }\n }\n\n var hasChanged = false;\n var nextState = {};\n\n for (var _i = 0; _i < finalReducerKeys.length; _i++) {\n var _key = finalReducerKeys[_i];\n var reducer = finalReducers[_key];\n var previousStateForKey = state[_key];\n var nextStateForKey = reducer(previousStateForKey, action);\n\n if (typeof nextStateForKey === 'undefined') {\n var errorMessage = getUndefinedStateErrorMessage(_key, action);\n throw new Error(errorMessage);\n }\n\n nextState[_key] = nextStateForKey;\n hasChanged = hasChanged || nextStateForKey !== previousStateForKey;\n }\n\n return hasChanged ? nextState : state;\n };\n}\n\nfunction bindActionCreator(actionCreator, dispatch) {\n return function () {\n return dispatch(actionCreator.apply(this, arguments));\n };\n}\n/**\n * Turns an object whose values are action creators, into an object with the\n * same keys, but with every function wrapped into a `dispatch` call so they\n * may be invoked directly. This is just a convenience method, as you can call\n * `store.dispatch(MyActionCreators.doSomething())` yourself just fine.\n *\n * For convenience, you can also pass an action creator as the first argument,\n * and get a dispatch wrapped function in return.\n *\n * @param {Function|Object} actionCreators An object whose values are action\n * creator functions. One handy way to obtain it is to use ES6 `import * as`\n * syntax. You may also pass a single function.\n *\n * @param {Function} dispatch The `dispatch` function available on your Redux\n * store.\n *\n * @returns {Function|Object} The object mimicking the original object, but with\n * every action creator wrapped into the `dispatch` call. If you passed a\n * function as `actionCreators`, the return value will also be a single\n * function.\n */\n\n\nfunction bindActionCreators(actionCreators, dispatch) {\n if (typeof actionCreators === 'function') {\n return bindActionCreator(actionCreators, dispatch);\n }\n\n if (typeof actionCreators !== 'object' || actionCreators === null) {\n throw new Error(\"bindActionCreators expected an object or a function, instead received \" + (actionCreators === null ? 'null' : typeof actionCreators) + \". \" + \"Did you write \\\"import ActionCreators from\\\" instead of \\\"import * as ActionCreators from\\\"?\");\n }\n\n var boundActionCreators = {};\n\n for (var key in actionCreators) {\n var actionCreator = actionCreators[key];\n\n if (typeof actionCreator === 'function') {\n boundActionCreators[key] = bindActionCreator(actionCreator, dispatch);\n }\n }\n\n return boundActionCreators;\n}\n\nfunction _defineProperty(obj, key, value) {\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n\n return obj;\n}\n\nfunction ownKeys(object, enumerableOnly) {\n var keys = Object.keys(object);\n\n if (Object.getOwnPropertySymbols) {\n keys.push.apply(keys, Object.getOwnPropertySymbols(object));\n }\n\n if (enumerableOnly) keys = keys.filter(function (sym) {\n return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n });\n return keys;\n}\n\nfunction _objectSpread2(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i] != null ? arguments[i] : {};\n\n if (i % 2) {\n ownKeys(source, true).forEach(function (key) {\n _defineProperty(target, key, source[key]);\n });\n } else if (Object.getOwnPropertyDescriptors) {\n Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));\n } else {\n ownKeys(source).forEach(function (key) {\n Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n });\n }\n }\n\n return target;\n}\n\n/**\n * Composes single-argument functions from right to left. The rightmost\n * function can take multiple arguments as it provides the signature for\n * the resulting composite function.\n *\n * @param {...Function} funcs The functions to compose.\n * @returns {Function} A function obtained by composing the argument functions\n * from right to left. For example, compose(f, g, h) is identical to doing\n * (...args) => f(g(h(...args))).\n */\nfunction compose() {\n for (var _len = arguments.length, funcs = new Array(_len), _key = 0; _key < _len; _key++) {\n funcs[_key] = arguments[_key];\n }\n\n if (funcs.length === 0) {\n return function (arg) {\n return arg;\n };\n }\n\n if (funcs.length === 1) {\n return funcs[0];\n }\n\n return funcs.reduce(function (a, b) {\n return function () {\n return a(b.apply(void 0, arguments));\n };\n });\n}\n\n/**\n * Creates a store enhancer that applies middleware to the dispatch method\n * of the Redux store. This is handy for a variety of tasks, such as expressing\n * asynchronous actions in a concise manner, or logging every action payload.\n *\n * See `redux-thunk` package as an example of the Redux middleware.\n *\n * Because middleware is potentially asynchronous, this should be the first\n * store enhancer in the composition chain.\n *\n * Note that each middleware will be given the `dispatch` and `getState` functions\n * as named arguments.\n *\n * @param {...Function} middlewares The middleware chain to be applied.\n * @returns {Function} A store enhancer applying the middleware.\n */\n\nfunction applyMiddleware() {\n for (var _len = arguments.length, middlewares = new Array(_len), _key = 0; _key < _len; _key++) {\n middlewares[_key] = arguments[_key];\n }\n\n return function (createStore) {\n return function () {\n var store = createStore.apply(void 0, arguments);\n\n var _dispatch = function dispatch() {\n throw new Error('Dispatching while constructing your middleware is not allowed. ' + 'Other middleware would not be applied to this dispatch.');\n };\n\n var middlewareAPI = {\n getState: store.getState,\n dispatch: function dispatch() {\n return _dispatch.apply(void 0, arguments);\n }\n };\n var chain = middlewares.map(function (middleware) {\n return middleware(middlewareAPI);\n });\n _dispatch = compose.apply(void 0, chain)(store.dispatch);\n return _objectSpread2({}, store, {\n dispatch: _dispatch\n });\n };\n };\n}\n\n/*\n * This is a dummy function to check if the function name has been altered by minification.\n * If the function has been minified and NODE_ENV !== 'production', warn the user.\n */\n\nfunction isCrushed() {}\n\nif (process.env.NODE_ENV !== 'production' && typeof isCrushed.name === 'string' && isCrushed.name !== 'isCrushed') {\n warning('You are currently using minified code outside of NODE_ENV === \"production\". ' + 'This means that you are running a slower development build of Redux. ' + 'You can use loose-envify (https://github.com/zertosh/loose-envify) for browserify ' + 'or setting mode to production in webpack (https://webpack.js.org/concepts/mode/) ' + 'to ensure you have the correct code for your production build.');\n}\n\nexport { ActionTypes as __DO_NOT_USE__ActionTypes, applyMiddleware, bindActionCreators, combineReducers, compose, createStore };\n","function defaultEqualityCheck(a, b) {\n return a === b;\n}\n\nfunction areArgumentsShallowlyEqual(equalityCheck, prev, next) {\n if (prev === null || next === null || prev.length !== next.length) {\n return false;\n }\n\n // Do this in a for loop (and not a `forEach` or an `every`) so we can determine equality as fast as possible.\n var length = prev.length;\n for (var i = 0; i < length; i++) {\n if (!equalityCheck(prev[i], next[i])) {\n return false;\n }\n }\n\n return true;\n}\n\nexport function defaultMemoize(func) {\n var equalityCheck = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : defaultEqualityCheck;\n\n var lastArgs = null;\n var lastResult = null;\n // we reference arguments instead of spreading them for performance reasons\n return function () {\n if (!areArgumentsShallowlyEqual(equalityCheck, lastArgs, arguments)) {\n // apply arguments instead of spreading for performance.\n lastResult = func.apply(null, arguments);\n }\n\n lastArgs = arguments;\n return lastResult;\n };\n}\n\nfunction getDependencies(funcs) {\n var dependencies = Array.isArray(funcs[0]) ? funcs[0] : funcs;\n\n if (!dependencies.every(function (dep) {\n return typeof dep === 'function';\n })) {\n var dependencyTypes = dependencies.map(function (dep) {\n return typeof dep;\n }).join(', ');\n throw new Error('Selector creators expect all input-selectors to be functions, ' + ('instead received the following types: [' + dependencyTypes + ']'));\n }\n\n return dependencies;\n}\n\nexport function createSelectorCreator(memoize) {\n for (var _len = arguments.length, memoizeOptions = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n memoizeOptions[_key - 1] = arguments[_key];\n }\n\n return function () {\n for (var _len2 = arguments.length, funcs = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n funcs[_key2] = arguments[_key2];\n }\n\n var recomputations = 0;\n var resultFunc = funcs.pop();\n var dependencies = getDependencies(funcs);\n\n var memoizedResultFunc = memoize.apply(undefined, [function () {\n recomputations++;\n // apply arguments instead of spreading for performance.\n return resultFunc.apply(null, arguments);\n }].concat(memoizeOptions));\n\n // If a selector is called with the exact same arguments we don't need to traverse our dependencies again.\n var selector = memoize(function () {\n var params = [];\n var length = dependencies.length;\n\n for (var i = 0; i < length; i++) {\n // apply arguments instead of spreading and mutate a local list of params for performance.\n params.push(dependencies[i].apply(null, arguments));\n }\n\n // apply arguments instead of spreading for performance.\n return memoizedResultFunc.apply(null, params);\n });\n\n selector.resultFunc = resultFunc;\n selector.dependencies = dependencies;\n selector.recomputations = function () {\n return recomputations;\n };\n selector.resetRecomputations = function () {\n return recomputations = 0;\n };\n return selector;\n };\n}\n\nexport var createSelector = createSelectorCreator(defaultMemoize);\n\nexport function createStructuredSelector(selectors) {\n var selectorCreator = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : createSelector;\n\n if (typeof selectors !== 'object') {\n throw new Error('createStructuredSelector expects first argument to be an object ' + ('where each property is a selector, instead received a ' + typeof selectors));\n }\n var objectKeys = Object.keys(selectors);\n return selectorCreator(objectKeys.map(function (key) {\n return selectors[key];\n }), function () {\n for (var _len3 = arguments.length, values = Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {\n values[_key3] = arguments[_key3];\n }\n\n return values.reduce(function (composition, value, index) {\n composition[objectKeys[index]] = value;\n return composition;\n }, {});\n });\n}","/** @license React v0.16.2\n * scheduler.production.min.js\n *\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n'use strict';Object.defineProperty(exports,\"__esModule\",{value:!0});var f,g,h,k,l;\nif(\"undefined\"===typeof window||\"function\"!==typeof MessageChannel){var p=null,q=null,t=function(){if(null!==p)try{var a=exports.unstable_now();p(!0,a);p=null}catch(b){throw setTimeout(t,0),b;}},u=Date.now();exports.unstable_now=function(){return Date.now()-u};f=function(a){null!==p?setTimeout(f,0,a):(p=a,setTimeout(t,0))};g=function(a,b){q=setTimeout(a,b)};h=function(){clearTimeout(q)};k=function(){return!1};l=exports.unstable_forceFrameRate=function(){}}else{var w=window.performance,x=window.Date,\ny=window.setTimeout,z=window.clearTimeout,A=window.requestAnimationFrame,B=window.cancelAnimationFrame;\"undefined\"!==typeof console&&(\"function\"!==typeof A&&console.error(\"This browser doesn't support requestAnimationFrame. Make sure that you load a polyfill in older browsers. https://fb.me/react-polyfills\"),\"function\"!==typeof B&&console.error(\"This browser doesn't support cancelAnimationFrame. Make sure that you load a polyfill in older browsers. https://fb.me/react-polyfills\"));if(\"object\"===typeof w&&\n\"function\"===typeof w.now)exports.unstable_now=function(){return w.now()};else{var C=x.now();exports.unstable_now=function(){return x.now()-C}}var D=!1,E=null,F=-1,G=5,H=0;k=function(){return exports.unstable_now()>=H};l=function(){};exports.unstable_forceFrameRate=function(a){0>a||125L(n,c))void 0!==r&&0>L(r,n)?(a[d]=r,a[v]=c,d=v):(a[d]=n,a[m]=c,d=m);else if(void 0!==r&&0>L(r,c))a[d]=r,a[v]=c,d=v;else break a}}return b}return null}function L(a,b){var c=a.sortIndex-b.sortIndex;return 0!==c?c:a.id-b.id}var O=[],P=[],Q=1,R=null,S=3,T=!1,U=!1,V=!1;\nfunction W(a){for(var b=M(P);null!==b;){if(null===b.callback)N(P);else if(b.startTime<=a)N(P),b.sortIndex=b.expirationTime,K(O,b);else break;b=M(P)}}function X(a){V=!1;W(a);if(!U)if(null!==M(O))U=!0,f(Y);else{var b=M(P);null!==b&&g(X,b.startTime-a)}}\nfunction Y(a,b){U=!1;V&&(V=!1,h());T=!0;var c=S;try{W(b);for(R=M(O);null!==R&&(!(R.expirationTime>b)||a&&!k());){var d=R.callback;if(null!==d){R.callback=null;S=R.priorityLevel;var e=d(R.expirationTime<=b);b=exports.unstable_now();\"function\"===typeof e?R.callback=e:R===M(O)&&N(O);W(b)}else N(O);R=M(O)}if(null!==R)var m=!0;else{var n=M(P);null!==n&&g(X,n.startTime-b);m=!1}return m}finally{R=null,S=c,T=!1}}\nfunction Z(a){switch(a){case 1:return-1;case 2:return 250;case 5:return 1073741823;case 4:return 1E4;default:return 5E3}}var aa=l;exports.unstable_ImmediatePriority=1;exports.unstable_UserBlockingPriority=2;exports.unstable_NormalPriority=3;exports.unstable_IdlePriority=5;exports.unstable_LowPriority=4;exports.unstable_runWithPriority=function(a,b){switch(a){case 1:case 2:case 3:case 4:case 5:break;default:a=3}var c=S;S=a;try{return b()}finally{S=c}};\nexports.unstable_next=function(a){switch(S){case 1:case 2:case 3:var b=3;break;default:b=S}var c=S;S=b;try{return a()}finally{S=c}};\nexports.unstable_scheduleCallback=function(a,b,c){var d=exports.unstable_now();if(\"object\"===typeof c&&null!==c){var e=c.delay;e=\"number\"===typeof e&&0d?(a.sortIndex=e,K(P,a),null===M(O)&&a===M(P)&&(V?h():V=!0,g(X,e-d))):(a.sortIndex=c,K(O,a),U||T||(U=!0,f(Y)));return a};exports.unstable_cancelCallback=function(a){a.callback=null};\nexports.unstable_wrapCallback=function(a){var b=S;return function(){var c=S;S=b;try{return a.apply(this,arguments)}finally{S=c}}};exports.unstable_getCurrentPriorityLevel=function(){return S};exports.unstable_shouldYield=function(){var a=exports.unstable_now();W(a);var b=M(O);return b!==R&&null!==R&&null!==b&&null!==b.callback&&b.startTime<=a&&b.expirationTime element; its readystatechange event will be fired asynchronously once it is inserted\n // into the document. Do so, thus queuing up the task. Remember to clean up once it's been called.\n var script = doc.createElement(\"script\");\n script.onreadystatechange = function () {\n runIfPresent(handle);\n script.onreadystatechange = null;\n html.removeChild(script);\n script = null;\n };\n html.appendChild(script);\n };\n }\n\n function installSetTimeoutImplementation() {\n registerImmediate = function(handle) {\n setTimeout(runIfPresent, 0, handle);\n };\n }\n\n // If supported, we should attach to the prototype of global, since that is where setTimeout et al. live.\n var attachTo = Object.getPrototypeOf && Object.getPrototypeOf(global);\n attachTo = attachTo && attachTo.setTimeout ? attachTo : global;\n\n // Don't get fooled by e.g. browserify environments.\n if ({}.toString.call(global.process) === \"[object process]\") {\n // For Node.js before 0.9\n installNextTickImplementation();\n\n } else if (canUsePostMessage()) {\n // For non-IE10 modern browsers\n installPostMessageImplementation();\n\n } else if (global.MessageChannel) {\n // For web workers, where supported\n installMessageChannelImplementation();\n\n } else if (doc && \"onreadystatechange\" in doc.createElement(\"script\")) {\n // For IE 6–8\n installReadyStateChangeImplementation();\n\n } else {\n // For older browsers\n installSetTimeoutImplementation();\n }\n\n attachTo.setImmediate = setImmediate;\n attachTo.clearImmediate = clearImmediate;\n}(typeof self === \"undefined\" ? typeof global === \"undefined\" ? this : global : self));\n","/*!\n * Signature Pad v3.0.0-beta.3 | https://github.com/szimek/signature_pad\n * (c) 2018 Szymon Nowak | Released under the MIT license\n */\n\nclass Point {\n constructor(x, y, time) {\n this.x = x;\n this.y = y;\n this.time = time || Date.now();\n }\n distanceTo(start) {\n return Math.sqrt(Math.pow(this.x - start.x, 2) + Math.pow(this.y - start.y, 2));\n }\n equals(other) {\n return this.x === other.x && this.y === other.y && this.time === other.time;\n }\n velocityFrom(start) {\n return (this.time !== start.time) ? this.distanceTo(start) / (this.time - start.time) : 0;\n }\n}\n\nclass Bezier {\n constructor(startPoint, control2, control1, endPoint, startWidth, endWidth) {\n this.startPoint = startPoint;\n this.control2 = control2;\n this.control1 = control1;\n this.endPoint = endPoint;\n this.startWidth = startWidth;\n this.endWidth = endWidth;\n }\n static fromPoints(points, widths) {\n const c2 = this.calculateControlPoints(points[0], points[1], points[2]).c2;\n const c3 = this.calculateControlPoints(points[1], points[2], points[3]).c1;\n return new Bezier(points[1], c2, c3, points[2], widths.start, widths.end);\n }\n static calculateControlPoints(s1, s2, s3) {\n const dx1 = s1.x - s2.x;\n const dy1 = s1.y - s2.y;\n const dx2 = s2.x - s3.x;\n const dy2 = s2.y - s3.y;\n const m1 = { x: (s1.x + s2.x) / 2.0, y: (s1.y + s2.y) / 2.0 };\n const m2 = { x: (s2.x + s3.x) / 2.0, y: (s2.y + s3.y) / 2.0 };\n const l1 = Math.sqrt((dx1 * dx1) + (dy1 * dy1));\n const l2 = Math.sqrt((dx2 * dx2) + (dy2 * dy2));\n const dxm = (m1.x - m2.x);\n const dym = (m1.y - m2.y);\n const k = l2 / (l1 + l2);\n const cm = { x: m2.x + (dxm * k), y: m2.y + (dym * k) };\n const tx = s2.x - cm.x;\n const ty = s2.y - cm.y;\n return {\n c1: new Point(m1.x + tx, m1.y + ty),\n c2: new Point(m2.x + tx, m2.y + ty),\n };\n }\n length() {\n const steps = 10;\n let length = 0;\n let px;\n let py;\n for (let i = 0; i <= steps; i += 1) {\n const t = i / steps;\n const cx = this.point(t, this.startPoint.x, this.control1.x, this.control2.x, this.endPoint.x);\n const cy = this.point(t, this.startPoint.y, this.control1.y, this.control2.y, this.endPoint.y);\n if (i > 0) {\n const xdiff = cx - px;\n const ydiff = cy - py;\n length += Math.sqrt((xdiff * xdiff) + (ydiff * ydiff));\n }\n px = cx;\n py = cy;\n }\n return length;\n }\n point(t, start, c1, c2, end) {\n return (start * (1.0 - t) * (1.0 - t) * (1.0 - t))\n + (3.0 * c1 * (1.0 - t) * (1.0 - t) * t)\n + (3.0 * c2 * (1.0 - t) * t * t)\n + (end * t * t * t);\n }\n}\n\nfunction throttle(fn, wait = 250) {\n let previous = 0;\n let timeout = null;\n let result;\n let storedContext;\n let storedArgs;\n const later = () => {\n previous = Date.now();\n timeout = null;\n result = fn.apply(storedContext, storedArgs);\n if (!timeout) {\n storedContext = null;\n storedArgs = [];\n }\n };\n return function (...args) {\n const now = Date.now();\n const remaining = wait - (now - previous);\n storedContext = this;\n storedArgs = args;\n if (remaining <= 0 || remaining > wait) {\n if (timeout) {\n clearTimeout(timeout);\n timeout = null;\n }\n previous = now;\n result = fn.apply(storedContext, storedArgs);\n if (!timeout) {\n storedContext = null;\n storedArgs = [];\n }\n }\n else if (!timeout) {\n timeout = window.setTimeout(later, remaining);\n }\n return result;\n };\n}\n\nclass SignaturePad {\n constructor(canvas, options = {}) {\n this.canvas = canvas;\n this.options = options;\n this._handleMouseDown = (event) => {\n if (event.which === 1) {\n this._mouseButtonDown = true;\n this._strokeBegin(event);\n }\n };\n this._handleMouseMove = (event) => {\n if (this._mouseButtonDown) {\n this._strokeMoveUpdate(event);\n }\n };\n this._handleMouseUp = (event) => {\n if (event.which === 1 && this._mouseButtonDown) {\n this._mouseButtonDown = false;\n this._strokeEnd(event);\n }\n };\n this._handleTouchStart = (event) => {\n event.preventDefault();\n if (event.targetTouches.length === 1) {\n const touch = event.changedTouches[0];\n this._strokeBegin(touch);\n }\n };\n this._handleTouchMove = (event) => {\n event.preventDefault();\n const touch = event.targetTouches[0];\n this._strokeMoveUpdate(touch);\n };\n this._handleTouchEnd = (event) => {\n const wasCanvasTouched = event.target === this.canvas;\n if (wasCanvasTouched) {\n event.preventDefault();\n const touch = event.changedTouches[0];\n this._strokeEnd(touch);\n }\n };\n this.velocityFilterWeight = options.velocityFilterWeight || 0.7;\n this.minWidth = options.minWidth || 0.5;\n this.maxWidth = options.maxWidth || 2.5;\n this.throttle = ('throttle' in options ? options.throttle : 16);\n this.minDistance = ('minDistance' in options ? options.minDistance : 5);\n if (this.throttle) {\n this._strokeMoveUpdate = throttle(SignaturePad.prototype._strokeUpdate, this.throttle);\n }\n else {\n this._strokeMoveUpdate = SignaturePad.prototype._strokeUpdate;\n }\n this.dotSize = options.dotSize || function () {\n return (this.minWidth + this.maxWidth) / 2;\n };\n this.penColor = options.penColor || 'black';\n this.backgroundColor = options.backgroundColor || 'rgba(0,0,0,0)';\n this.onBegin = options.onBegin;\n this.onEnd = options.onEnd;\n this._ctx = canvas.getContext('2d');\n this.clear();\n this.on();\n }\n clear() {\n const ctx = this._ctx;\n const canvas = this.canvas;\n ctx.fillStyle = this.backgroundColor;\n ctx.clearRect(0, 0, canvas.width, canvas.height);\n ctx.fillRect(0, 0, canvas.width, canvas.height);\n this._data = [];\n this._reset();\n this._isEmpty = true;\n }\n fromDataURL(dataUrl, options = {}, callback) {\n const image = new Image();\n const ratio = options.ratio || window.devicePixelRatio || 1;\n const width = options.width || (this.canvas.width / ratio);\n const height = options.height || (this.canvas.height / ratio);\n this._reset();\n image.onload = () => {\n this._ctx.drawImage(image, 0, 0, width, height);\n if (callback) {\n callback();\n }\n };\n image.onerror = (error) => {\n if (callback) {\n callback(error);\n }\n };\n image.src = dataUrl;\n this._isEmpty = false;\n }\n toDataURL(type = 'image/png', encoderOptions) {\n switch (type) {\n case 'image/svg+xml':\n return this._toSVG();\n default:\n return this.canvas.toDataURL(type, encoderOptions);\n }\n }\n on() {\n this.canvas.style.touchAction = 'none';\n this.canvas.style.msTouchAction = 'none';\n if (window.PointerEvent) {\n this._handlePointerEvents();\n }\n else {\n this._handleMouseEvents();\n if ('ontouchstart' in window) {\n this._handleTouchEvents();\n }\n }\n }\n off() {\n this.canvas.style.touchAction = 'auto';\n this.canvas.style.msTouchAction = 'auto';\n this.canvas.removeEventListener('pointerdown', this._handleMouseDown);\n this.canvas.removeEventListener('pointermove', this._handleMouseMove);\n document.removeEventListener('pointerup', this._handleMouseUp);\n this.canvas.removeEventListener('mousedown', this._handleMouseDown);\n this.canvas.removeEventListener('mousemove', this._handleMouseMove);\n document.removeEventListener('mouseup', this._handleMouseUp);\n this.canvas.removeEventListener('touchstart', this._handleTouchStart);\n this.canvas.removeEventListener('touchmove', this._handleTouchMove);\n this.canvas.removeEventListener('touchend', this._handleTouchEnd);\n }\n isEmpty() {\n return this._isEmpty;\n }\n fromData(pointGroups) {\n this.clear();\n this._fromData(pointGroups, ({ color, curve }) => this._drawCurve({ color, curve }), ({ color, point }) => this._drawDot({ color, point }));\n this._data = pointGroups;\n }\n toData() {\n return this._data;\n }\n _strokeBegin(event) {\n const newPointGroup = {\n color: this.penColor,\n points: [],\n };\n this._data.push(newPointGroup);\n this._reset();\n this._strokeUpdate(event);\n if (typeof this.onBegin === 'function') {\n this.onBegin(event);\n }\n }\n _strokeUpdate(event) {\n const x = event.clientX;\n const y = event.clientY;\n const point = this._createPoint(x, y);\n const lastPointGroup = this._data[this._data.length - 1];\n const lastPoints = lastPointGroup.points;\n const lastPoint = lastPoints.length > 0 && lastPoints[lastPoints.length - 1];\n const isLastPointTooClose = lastPoint ? point.distanceTo(lastPoint) <= this.minDistance : false;\n const color = lastPointGroup.color;\n if (!lastPoint || !(lastPoint && isLastPointTooClose)) {\n const curve = this._addPoint(point);\n if (!lastPoint) {\n this._drawDot({ color, point });\n }\n else if (curve) {\n this._drawCurve({ color, curve });\n }\n lastPoints.push({\n time: point.time,\n x: point.x,\n y: point.y,\n });\n }\n }\n _strokeEnd(event) {\n this._strokeUpdate(event);\n if (typeof this.onEnd === 'function') {\n this.onEnd(event);\n }\n }\n _handlePointerEvents() {\n this._mouseButtonDown = false;\n this.canvas.addEventListener('pointerdown', this._handleMouseDown);\n this.canvas.addEventListener('pointermove', this._handleMouseMove);\n document.addEventListener('pointerup', this._handleMouseUp);\n }\n _handleMouseEvents() {\n this._mouseButtonDown = false;\n this.canvas.addEventListener('mousedown', this._handleMouseDown);\n this.canvas.addEventListener('mousemove', this._handleMouseMove);\n document.addEventListener('mouseup', this._handleMouseUp);\n }\n _handleTouchEvents() {\n this.canvas.addEventListener('touchstart', this._handleTouchStart);\n this.canvas.addEventListener('touchmove', this._handleTouchMove);\n this.canvas.addEventListener('touchend', this._handleTouchEnd);\n }\n _reset() {\n this._lastPoints = [];\n this._lastVelocity = 0;\n this._lastWidth = (this.minWidth + this.maxWidth) / 2;\n this._ctx.fillStyle = this.penColor;\n }\n _createPoint(x, y) {\n const rect = this.canvas.getBoundingClientRect();\n return new Point(x - rect.left, y - rect.top, new Date().getTime());\n }\n _addPoint(point) {\n const { _lastPoints } = this;\n _lastPoints.push(point);\n if (_lastPoints.length > 2) {\n if (_lastPoints.length === 3) {\n _lastPoints.unshift(_lastPoints[0]);\n }\n const widths = this._calculateCurveWidths(_lastPoints[1], _lastPoints[2]);\n const curve = Bezier.fromPoints(_lastPoints, widths);\n _lastPoints.shift();\n return curve;\n }\n return null;\n }\n _calculateCurveWidths(startPoint, endPoint) {\n const velocity = (this.velocityFilterWeight * endPoint.velocityFrom(startPoint))\n + ((1 - this.velocityFilterWeight) * this._lastVelocity);\n const newWidth = this._strokeWidth(velocity);\n const widths = {\n end: newWidth,\n start: this._lastWidth,\n };\n this._lastVelocity = velocity;\n this._lastWidth = newWidth;\n return widths;\n }\n _strokeWidth(velocity) {\n return Math.max(this.maxWidth / (velocity + 1), this.minWidth);\n }\n _drawCurveSegment(x, y, width) {\n const ctx = this._ctx;\n ctx.moveTo(x, y);\n ctx.arc(x, y, width, 0, 2 * Math.PI, false);\n this._isEmpty = false;\n }\n _drawCurve({ color, curve }) {\n const ctx = this._ctx;\n const widthDelta = curve.endWidth - curve.startWidth;\n const drawSteps = Math.floor(curve.length()) * 2;\n ctx.beginPath();\n ctx.fillStyle = color;\n for (let i = 0; i < drawSteps; i += 1) {\n const t = i / drawSteps;\n const tt = t * t;\n const ttt = tt * t;\n const u = 1 - t;\n const uu = u * u;\n const uuu = uu * u;\n let x = uuu * curve.startPoint.x;\n x += 3 * uu * t * curve.control1.x;\n x += 3 * u * tt * curve.control2.x;\n x += ttt * curve.endPoint.x;\n let y = uuu * curve.startPoint.y;\n y += 3 * uu * t * curve.control1.y;\n y += 3 * u * tt * curve.control2.y;\n y += ttt * curve.endPoint.y;\n const width = curve.startWidth + (ttt * widthDelta);\n this._drawCurveSegment(x, y, width);\n }\n ctx.closePath();\n ctx.fill();\n }\n _drawDot({ color, point }) {\n const ctx = this._ctx;\n const width = typeof this.dotSize === 'function' ? this.dotSize() : this.dotSize;\n ctx.beginPath();\n this._drawCurveSegment(point.x, point.y, width);\n ctx.closePath();\n ctx.fillStyle = color;\n ctx.fill();\n }\n _fromData(pointGroups, drawCurve, drawDot) {\n for (const group of pointGroups) {\n const { color, points } = group;\n if (points.length > 1) {\n for (let j = 0; j < points.length; j += 1) {\n const basicPoint = points[j];\n const point = new Point(basicPoint.x, basicPoint.y, basicPoint.time);\n this.penColor = color;\n if (j === 0) {\n this._reset();\n }\n const curve = this._addPoint(point);\n if (curve) {\n drawCurve({ color, curve });\n }\n }\n }\n else {\n this._reset();\n drawDot({\n color,\n point: points[0],\n });\n }\n }\n }\n _toSVG() {\n const pointGroups = this._data;\n const ratio = Math.max(window.devicePixelRatio || 1, 1);\n const minX = 0;\n const minY = 0;\n const maxX = this.canvas.width / ratio;\n const maxY = this.canvas.height / ratio;\n const svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');\n svg.setAttribute('width', this.canvas.width.toString());\n svg.setAttribute('height', this.canvas.height.toString());\n this._fromData(pointGroups, ({ color, curve }) => {\n const path = document.createElement('path');\n if (!isNaN(curve.control1.x) &&\n !isNaN(curve.control1.y) &&\n !isNaN(curve.control2.x) &&\n !isNaN(curve.control2.y)) {\n const attr = `M ${curve.startPoint.x.toFixed(3)},${curve.startPoint.y.toFixed(3)} `\n + `C ${curve.control1.x.toFixed(3)},${curve.control1.y.toFixed(3)} `\n + `${curve.control2.x.toFixed(3)},${curve.control2.y.toFixed(3)} `\n + `${curve.endPoint.x.toFixed(3)},${curve.endPoint.y.toFixed(3)}`;\n path.setAttribute('d', attr);\n path.setAttribute('stroke-width', (curve.endWidth * 2.25).toFixed(3));\n path.setAttribute('stroke', color);\n path.setAttribute('fill', 'none');\n path.setAttribute('stroke-linecap', 'round');\n svg.appendChild(path);\n }\n }, ({ color, point }) => {\n const circle = document.createElement('circle');\n const dotSize = typeof this.dotSize === 'function' ? this.dotSize() : this.dotSize;\n circle.setAttribute('r', dotSize.toString());\n circle.setAttribute('cx', point.x.toString());\n circle.setAttribute('cy', point.y.toString());\n circle.setAttribute('fill', color);\n svg.appendChild(circle);\n });\n const prefix = 'data:image/svg+xml;base64,';\n const header = '';\n let body = svg.innerHTML;\n if (body === undefined) {\n const dummy = document.createElement('dummy');\n const nodes = svg.childNodes;\n dummy.innerHTML = '';\n for (let i = 0; i < nodes.length; i += 1) {\n dummy.appendChild(nodes[i].cloneNode(true));\n }\n body = dummy.innerHTML;\n }\n const footer = '';\n const data = header + body + footer;\n return prefix + btoa(data);\n }\n}\n\nexport default SignaturePad;\n","/* smoothscroll v0.4.4 - 2019 - Dustan Kasten, Jeremias Menichelli - MIT License */\n(function () {\n 'use strict';\n\n // polyfill\n function polyfill() {\n // aliases\n var w = window;\n var d = document;\n\n // return if scroll behavior is supported and polyfill is not forced\n if (\n 'scrollBehavior' in d.documentElement.style &&\n w.__forceSmoothScrollPolyfill__ !== true\n ) {\n return;\n }\n\n // globals\n var Element = w.HTMLElement || w.Element;\n var SCROLL_TIME = 468;\n\n // object gathering original scroll methods\n var original = {\n scroll: w.scroll || w.scrollTo,\n scrollBy: w.scrollBy,\n elementScroll: Element.prototype.scroll || scrollElement,\n scrollIntoView: Element.prototype.scrollIntoView\n };\n\n // define timing method\n var now =\n w.performance && w.performance.now\n ? w.performance.now.bind(w.performance)\n : Date.now;\n\n /**\n * indicates if a the current browser is made by Microsoft\n * @method isMicrosoftBrowser\n * @param {String} userAgent\n * @returns {Boolean}\n */\n function isMicrosoftBrowser(userAgent) {\n var userAgentPatterns = ['MSIE ', 'Trident/', 'Edge/'];\n\n return new RegExp(userAgentPatterns.join('|')).test(userAgent);\n }\n\n /*\n * IE has rounding bug rounding down clientHeight and clientWidth and\n * rounding up scrollHeight and scrollWidth causing false positives\n * on hasScrollableSpace\n */\n var ROUNDING_TOLERANCE = isMicrosoftBrowser(w.navigator.userAgent) ? 1 : 0;\n\n /**\n * changes scroll position inside an element\n * @method scrollElement\n * @param {Number} x\n * @param {Number} y\n * @returns {undefined}\n */\n function scrollElement(x, y) {\n this.scrollLeft = x;\n this.scrollTop = y;\n }\n\n /**\n * returns result of applying ease math function to a number\n * @method ease\n * @param {Number} k\n * @returns {Number}\n */\n function ease(k) {\n return 0.5 * (1 - Math.cos(Math.PI * k));\n }\n\n /**\n * indicates if a smooth behavior should be applied\n * @method shouldBailOut\n * @param {Number|Object} firstArg\n * @returns {Boolean}\n */\n function shouldBailOut(firstArg) {\n if (\n firstArg === null ||\n typeof firstArg !== 'object' ||\n firstArg.behavior === undefined ||\n firstArg.behavior === 'auto' ||\n firstArg.behavior === 'instant'\n ) {\n // first argument is not an object/null\n // or behavior is auto, instant or undefined\n return true;\n }\n\n if (typeof firstArg === 'object' && firstArg.behavior === 'smooth') {\n // first argument is an object and behavior is smooth\n return false;\n }\n\n // throw error when behavior is not supported\n throw new TypeError(\n 'behavior member of ScrollOptions ' +\n firstArg.behavior +\n ' is not a valid value for enumeration ScrollBehavior.'\n );\n }\n\n /**\n * indicates if an element has scrollable space in the provided axis\n * @method hasScrollableSpace\n * @param {Node} el\n * @param {String} axis\n * @returns {Boolean}\n */\n function hasScrollableSpace(el, axis) {\n if (axis === 'Y') {\n return el.clientHeight + ROUNDING_TOLERANCE < el.scrollHeight;\n }\n\n if (axis === 'X') {\n return el.clientWidth + ROUNDING_TOLERANCE < el.scrollWidth;\n }\n }\n\n /**\n * indicates if an element has a scrollable overflow property in the axis\n * @method canOverflow\n * @param {Node} el\n * @param {String} axis\n * @returns {Boolean}\n */\n function canOverflow(el, axis) {\n var overflowValue = w.getComputedStyle(el, null)['overflow' + axis];\n\n return overflowValue === 'auto' || overflowValue === 'scroll';\n }\n\n /**\n * indicates if an element can be scrolled in either axis\n * @method isScrollable\n * @param {Node} el\n * @param {String} axis\n * @returns {Boolean}\n */\n function isScrollable(el) {\n var isScrollableY = hasScrollableSpace(el, 'Y') && canOverflow(el, 'Y');\n var isScrollableX = hasScrollableSpace(el, 'X') && canOverflow(el, 'X');\n\n return isScrollableY || isScrollableX;\n }\n\n /**\n * finds scrollable parent of an element\n * @method findScrollableParent\n * @param {Node} el\n * @returns {Node} el\n */\n function findScrollableParent(el) {\n while (el !== d.body && isScrollable(el) === false) {\n el = el.parentNode || el.host;\n }\n\n return el;\n }\n\n /**\n * self invoked function that, given a context, steps through scrolling\n * @method step\n * @param {Object} context\n * @returns {undefined}\n */\n function step(context) {\n var time = now();\n var value;\n var currentX;\n var currentY;\n var elapsed = (time - context.startTime) / SCROLL_TIME;\n\n // avoid elapsed times higher than one\n elapsed = elapsed > 1 ? 1 : elapsed;\n\n // apply easing to elapsed time\n value = ease(elapsed);\n\n currentX = context.startX + (context.x - context.startX) * value;\n currentY = context.startY + (context.y - context.startY) * value;\n\n context.method.call(context.scrollable, currentX, currentY);\n\n // scroll more if we have not reached our destination\n if (currentX !== context.x || currentY !== context.y) {\n w.requestAnimationFrame(step.bind(w, context));\n }\n }\n\n /**\n * scrolls window or element with a smooth behavior\n * @method smoothScroll\n * @param {Object|Node} el\n * @param {Number} x\n * @param {Number} y\n * @returns {undefined}\n */\n function smoothScroll(el, x, y) {\n var scrollable;\n var startX;\n var startY;\n var method;\n var startTime = now();\n\n // define scroll context\n if (el === d.body) {\n scrollable = w;\n startX = w.scrollX || w.pageXOffset;\n startY = w.scrollY || w.pageYOffset;\n method = original.scroll;\n } else {\n scrollable = el;\n startX = el.scrollLeft;\n startY = el.scrollTop;\n method = scrollElement;\n }\n\n // scroll looping over a frame\n step({\n scrollable: scrollable,\n method: method,\n startTime: startTime,\n startX: startX,\n startY: startY,\n x: x,\n y: y\n });\n }\n\n // ORIGINAL METHODS OVERRIDES\n // w.scroll and w.scrollTo\n w.scroll = w.scrollTo = function() {\n // avoid action when no arguments are passed\n if (arguments[0] === undefined) {\n return;\n }\n\n // avoid smooth behavior if not required\n if (shouldBailOut(arguments[0]) === true) {\n original.scroll.call(\n w,\n arguments[0].left !== undefined\n ? arguments[0].left\n : typeof arguments[0] !== 'object'\n ? arguments[0]\n : w.scrollX || w.pageXOffset,\n // use top prop, second argument if present or fallback to scrollY\n arguments[0].top !== undefined\n ? arguments[0].top\n : arguments[1] !== undefined\n ? arguments[1]\n : w.scrollY || w.pageYOffset\n );\n\n return;\n }\n\n // LET THE SMOOTHNESS BEGIN!\n smoothScroll.call(\n w,\n d.body,\n arguments[0].left !== undefined\n ? ~~arguments[0].left\n : w.scrollX || w.pageXOffset,\n arguments[0].top !== undefined\n ? ~~arguments[0].top\n : w.scrollY || w.pageYOffset\n );\n };\n\n // w.scrollBy\n w.scrollBy = function() {\n // avoid action when no arguments are passed\n if (arguments[0] === undefined) {\n return;\n }\n\n // avoid smooth behavior if not required\n if (shouldBailOut(arguments[0])) {\n original.scrollBy.call(\n w,\n arguments[0].left !== undefined\n ? arguments[0].left\n : typeof arguments[0] !== 'object' ? arguments[0] : 0,\n arguments[0].top !== undefined\n ? arguments[0].top\n : arguments[1] !== undefined ? arguments[1] : 0\n );\n\n return;\n }\n\n // LET THE SMOOTHNESS BEGIN!\n smoothScroll.call(\n w,\n d.body,\n ~~arguments[0].left + (w.scrollX || w.pageXOffset),\n ~~arguments[0].top + (w.scrollY || w.pageYOffset)\n );\n };\n\n // Element.prototype.scroll and Element.prototype.scrollTo\n Element.prototype.scroll = Element.prototype.scrollTo = function() {\n // avoid action when no arguments are passed\n if (arguments[0] === undefined) {\n return;\n }\n\n // avoid smooth behavior if not required\n if (shouldBailOut(arguments[0]) === true) {\n // if one number is passed, throw error to match Firefox implementation\n if (typeof arguments[0] === 'number' && arguments[1] === undefined) {\n throw new SyntaxError('Value could not be converted');\n }\n\n original.elementScroll.call(\n this,\n // use left prop, first number argument or fallback to scrollLeft\n arguments[0].left !== undefined\n ? ~~arguments[0].left\n : typeof arguments[0] !== 'object' ? ~~arguments[0] : this.scrollLeft,\n // use top prop, second argument or fallback to scrollTop\n arguments[0].top !== undefined\n ? ~~arguments[0].top\n : arguments[1] !== undefined ? ~~arguments[1] : this.scrollTop\n );\n\n return;\n }\n\n var left = arguments[0].left;\n var top = arguments[0].top;\n\n // LET THE SMOOTHNESS BEGIN!\n smoothScroll.call(\n this,\n this,\n typeof left === 'undefined' ? this.scrollLeft : ~~left,\n typeof top === 'undefined' ? this.scrollTop : ~~top\n );\n };\n\n // Element.prototype.scrollBy\n Element.prototype.scrollBy = function() {\n // avoid action when no arguments are passed\n if (arguments[0] === undefined) {\n return;\n }\n\n // avoid smooth behavior if not required\n if (shouldBailOut(arguments[0]) === true) {\n original.elementScroll.call(\n this,\n arguments[0].left !== undefined\n ? ~~arguments[0].left + this.scrollLeft\n : ~~arguments[0] + this.scrollLeft,\n arguments[0].top !== undefined\n ? ~~arguments[0].top + this.scrollTop\n : ~~arguments[1] + this.scrollTop\n );\n\n return;\n }\n\n this.scroll({\n left: ~~arguments[0].left + this.scrollLeft,\n top: ~~arguments[0].top + this.scrollTop,\n behavior: arguments[0].behavior\n });\n };\n\n // Element.prototype.scrollIntoView\n Element.prototype.scrollIntoView = function() {\n // avoid smooth behavior if not required\n if (shouldBailOut(arguments[0]) === true) {\n original.scrollIntoView.call(\n this,\n arguments[0] === undefined ? true : arguments[0]\n );\n\n return;\n }\n\n // LET THE SMOOTHNESS BEGIN!\n var scrollableParent = findScrollableParent(this);\n var parentRects = scrollableParent.getBoundingClientRect();\n var clientRects = this.getBoundingClientRect();\n\n if (scrollableParent !== d.body) {\n // reveal element inside parent\n smoothScroll.call(\n this,\n scrollableParent,\n scrollableParent.scrollLeft + clientRects.left - parentRects.left,\n scrollableParent.scrollTop + clientRects.top - parentRects.top\n );\n\n // reveal parent in viewport unless is fixed\n if (w.getComputedStyle(scrollableParent).position !== 'fixed') {\n w.scrollBy({\n left: parentRects.left,\n top: parentRects.top,\n behavior: 'smooth'\n });\n }\n } else {\n // reveal element in viewport\n w.scrollBy({\n left: clientRects.left,\n top: clientRects.top,\n behavior: 'smooth'\n });\n }\n };\n }\n\n if (typeof exports === 'object' && typeof module !== 'undefined') {\n // commonjs\n module.exports = { polyfill: polyfill };\n } else {\n // global\n polyfill();\n }\n\n}());\n","(function(root, factory) {\n 'use strict';\n // Universal Module Definition (UMD) to support AMD, CommonJS/Node.js, Rhino, and browsers.\n\n /* istanbul ignore next */\n if (typeof define === 'function' && define.amd) {\n define('stack-generator', ['stackframe'], factory);\n } else if (typeof exports === 'object') {\n module.exports = factory(require('stackframe'));\n } else {\n root.StackGenerator = factory(root.StackFrame);\n }\n}(this, function(StackFrame) {\n return {\n backtrace: function StackGenerator$$backtrace(opts) {\n var stack = [];\n var maxStackSize = 10;\n\n if (typeof opts === 'object' && typeof opts.maxStackSize === 'number') {\n maxStackSize = opts.maxStackSize;\n }\n\n var curr = arguments.callee;\n while (curr && stack.length < maxStackSize && curr['arguments']) {\n // Allow V8 optimizations\n var args = new Array(curr['arguments'].length);\n for (var i = 0; i < args.length; ++i) {\n args[i] = curr['arguments'][i];\n }\n if (/function(?:\\s+([\\w$]+))+\\s*\\(/.test(curr.toString())) {\n stack.push(new StackFrame({functionName: RegExp.$1 || undefined, args: args}));\n } else {\n stack.push(new StackFrame({args: args}));\n }\n\n try {\n curr = curr.caller;\n } catch (e) {\n break;\n }\n }\n return stack;\n }\n };\n}));\n","(function(root, factory) {\n 'use strict';\n // Universal Module Definition (UMD) to support AMD, CommonJS/Node.js, Rhino, and browsers.\n\n /* istanbul ignore next */\n if (typeof define === 'function' && define.amd) {\n define('stackframe', [], factory);\n } else if (typeof exports === 'object') {\n module.exports = factory();\n } else {\n root.StackFrame = factory();\n }\n}(this, function() {\n 'use strict';\n function _isNumber(n) {\n return !isNaN(parseFloat(n)) && isFinite(n);\n }\n\n function _capitalize(str) {\n return str.charAt(0).toUpperCase() + str.substring(1);\n }\n\n function _getter(p) {\n return function() {\n return this[p];\n };\n }\n\n var booleanProps = ['isConstructor', 'isEval', 'isNative', 'isToplevel'];\n var numericProps = ['columnNumber', 'lineNumber'];\n var stringProps = ['fileName', 'functionName', 'source'];\n var arrayProps = ['args'];\n\n var props = booleanProps.concat(numericProps, stringProps, arrayProps);\n\n function StackFrame(obj) {\n if (!obj) return;\n for (var i = 0; i < props.length; i++) {\n if (obj[props[i]] !== undefined) {\n this['set' + _capitalize(props[i])](obj[props[i]]);\n }\n }\n }\n\n StackFrame.prototype = {\n getArgs: function() {\n return this.args;\n },\n setArgs: function(v) {\n if (Object.prototype.toString.call(v) !== '[object Array]') {\n throw new TypeError('Args must be an Array');\n }\n this.args = v;\n },\n\n getEvalOrigin: function() {\n return this.evalOrigin;\n },\n setEvalOrigin: function(v) {\n if (v instanceof StackFrame) {\n this.evalOrigin = v;\n } else if (v instanceof Object) {\n this.evalOrigin = new StackFrame(v);\n } else {\n throw new TypeError('Eval Origin must be an Object or StackFrame');\n }\n },\n\n toString: function() {\n var fileName = this.getFileName() || '';\n var lineNumber = this.getLineNumber() || '';\n var columnNumber = this.getColumnNumber() || '';\n var functionName = this.getFunctionName() || '';\n if (this.getIsEval()) {\n if (fileName) {\n return '[eval] (' + fileName + ':' + lineNumber + ':' + columnNumber + ')';\n }\n return '[eval]:' + lineNumber + ':' + columnNumber;\n }\n if (functionName) {\n return functionName + ' (' + fileName + ':' + lineNumber + ':' + columnNumber + ')';\n }\n return fileName + ':' + lineNumber + ':' + columnNumber;\n }\n };\n\n StackFrame.fromString = function StackFrame$$fromString(str) {\n var argsStartIndex = str.indexOf('(');\n var argsEndIndex = str.lastIndexOf(')');\n\n var functionName = str.substring(0, argsStartIndex);\n var args = str.substring(argsStartIndex + 1, argsEndIndex).split(',');\n var locationString = str.substring(argsEndIndex + 1);\n\n if (locationString.indexOf('@') === 0) {\n var parts = /@(.+?)(?::(\\d+))?(?::(\\d+))?$/.exec(locationString, '');\n var fileName = parts[1];\n var lineNumber = parts[2];\n var columnNumber = parts[3];\n }\n\n return new StackFrame({\n functionName: functionName,\n args: args || undefined,\n fileName: fileName,\n lineNumber: lineNumber || undefined,\n columnNumber: columnNumber || undefined\n });\n };\n\n for (var i = 0; i < booleanProps.length; i++) {\n StackFrame.prototype['get' + _capitalize(booleanProps[i])] = _getter(booleanProps[i]);\n StackFrame.prototype['set' + _capitalize(booleanProps[i])] = (function(p) {\n return function(v) {\n this[p] = Boolean(v);\n };\n })(booleanProps[i]);\n }\n\n for (var j = 0; j < numericProps.length; j++) {\n StackFrame.prototype['get' + _capitalize(numericProps[j])] = _getter(numericProps[j]);\n StackFrame.prototype['set' + _capitalize(numericProps[j])] = (function(p) {\n return function(v) {\n if (!_isNumber(v)) {\n throw new TypeError(p + ' must be a Number');\n }\n this[p] = Number(v);\n };\n })(numericProps[j]);\n }\n\n for (var k = 0; k < stringProps.length; k++) {\n StackFrame.prototype['get' + _capitalize(stringProps[k])] = _getter(stringProps[k]);\n StackFrame.prototype['set' + _capitalize(stringProps[k])] = (function(p) {\n return function(v) {\n this[p] = String(v);\n };\n })(stringProps[k]);\n }\n\n return StackFrame;\n}));\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar util = require('./util');\nvar has = Object.prototype.hasOwnProperty;\n\n/**\n * A data structure which is a combination of an array and a set. Adding a new\n * member is O(1), testing for membership is O(1), and finding the index of an\n * element is O(1). Removing elements from the set is not supported. Only\n * strings are supported for membership.\n */\nfunction ArraySet() {\n this._array = [];\n this._set = Object.create(null);\n}\n\n/**\n * Static method for creating ArraySet instances from an existing array.\n */\nArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {\n var set = new ArraySet();\n for (var i = 0, len = aArray.length; i < len; i++) {\n set.add(aArray[i], aAllowDuplicates);\n }\n return set;\n};\n\n/**\n * Return how many unique items are in this ArraySet. If duplicates have been\n * added, than those do not count towards the size.\n *\n * @returns Number\n */\nArraySet.prototype.size = function ArraySet_size() {\n return Object.getOwnPropertyNames(this._set).length;\n};\n\n/**\n * Add the given string to this set.\n *\n * @param String aStr\n */\nArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {\n var sStr = util.toSetString(aStr);\n var isDuplicate = has.call(this._set, sStr);\n var idx = this._array.length;\n if (!isDuplicate || aAllowDuplicates) {\n this._array.push(aStr);\n }\n if (!isDuplicate) {\n this._set[sStr] = idx;\n }\n};\n\n/**\n * Is the given string a member of this set?\n *\n * @param String aStr\n */\nArraySet.prototype.has = function ArraySet_has(aStr) {\n var sStr = util.toSetString(aStr);\n return has.call(this._set, sStr);\n};\n\n/**\n * What is the index of the given string in the array?\n *\n * @param String aStr\n */\nArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {\n var sStr = util.toSetString(aStr);\n if (has.call(this._set, sStr)) {\n return this._set[sStr];\n }\n throw new Error('\"' + aStr + '\" is not in the set.');\n};\n\n/**\n * What is the element at the given index?\n *\n * @param Number aIdx\n */\nArraySet.prototype.at = function ArraySet_at(aIdx) {\n if (aIdx >= 0 && aIdx < this._array.length) {\n return this._array[aIdx];\n }\n throw new Error('No element indexed by ' + aIdx);\n};\n\n/**\n * Returns the array representation of this set (which has the proper indices\n * indicated by indexOf). Note that this is a copy of the internal array used\n * for storing the members so that no one can mess with internal state.\n */\nArraySet.prototype.toArray = function ArraySet_toArray() {\n return this._array.slice();\n};\n\nexports.ArraySet = ArraySet;\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n *\n * Based on the Base 64 VLQ implementation in Closure Compiler:\n * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java\n *\n * Copyright 2011 The Closure Compiler Authors. All rights reserved.\n * Redistribution and use in source and binary forms, with or without\n * modification, are permitted provided that the following conditions are\n * met:\n *\n * * Redistributions of source code must retain the above copyright\n * notice, this list of conditions and the following disclaimer.\n * * Redistributions in binary form must reproduce the above\n * copyright notice, this list of conditions and the following\n * disclaimer in the documentation and/or other materials provided\n * with the distribution.\n * * Neither the name of Google Inc. nor the names of its\n * contributors may be used to endorse or promote products derived\n * from this software without specific prior written permission.\n *\n * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n * \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n */\n\nvar base64 = require('./base64');\n\n// A single base 64 digit can contain 6 bits of data. For the base 64 variable\n// length quantities we use in the source map spec, the first bit is the sign,\n// the next four bits are the actual value, and the 6th bit is the\n// continuation bit. The continuation bit tells us whether there are more\n// digits in this value following this digit.\n//\n// Continuation\n// | Sign\n// | |\n// V V\n// 101011\n\nvar VLQ_BASE_SHIFT = 5;\n\n// binary: 100000\nvar VLQ_BASE = 1 << VLQ_BASE_SHIFT;\n\n// binary: 011111\nvar VLQ_BASE_MASK = VLQ_BASE - 1;\n\n// binary: 100000\nvar VLQ_CONTINUATION_BIT = VLQ_BASE;\n\n/**\n * Converts from a two-complement value to a value where the sign bit is\n * placed in the least significant bit. For example, as decimals:\n * 1 becomes 2 (10 binary), -1 becomes 3 (11 binary)\n * 2 becomes 4 (100 binary), -2 becomes 5 (101 binary)\n */\nfunction toVLQSigned(aValue) {\n return aValue < 0\n ? ((-aValue) << 1) + 1\n : (aValue << 1) + 0;\n}\n\n/**\n * Converts to a two-complement value from a value where the sign bit is\n * placed in the least significant bit. For example, as decimals:\n * 2 (10 binary) becomes 1, 3 (11 binary) becomes -1\n * 4 (100 binary) becomes 2, 5 (101 binary) becomes -2\n */\nfunction fromVLQSigned(aValue) {\n var isNegative = (aValue & 1) === 1;\n var shifted = aValue >> 1;\n return isNegative\n ? -shifted\n : shifted;\n}\n\n/**\n * Returns the base 64 VLQ encoded value.\n */\nexports.encode = function base64VLQ_encode(aValue) {\n var encoded = \"\";\n var digit;\n\n var vlq = toVLQSigned(aValue);\n\n do {\n digit = vlq & VLQ_BASE_MASK;\n vlq >>>= VLQ_BASE_SHIFT;\n if (vlq > 0) {\n // There are still more digits in this value, so we must make sure the\n // continuation bit is marked.\n digit |= VLQ_CONTINUATION_BIT;\n }\n encoded += base64.encode(digit);\n } while (vlq > 0);\n\n return encoded;\n};\n\n/**\n * Decodes the next base 64 VLQ value from the given string and returns the\n * value and the rest of the string via the out parameter.\n */\nexports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) {\n var strLen = aStr.length;\n var result = 0;\n var shift = 0;\n var continuation, digit;\n\n do {\n if (aIndex >= strLen) {\n throw new Error(\"Expected more digits in base 64 VLQ value.\");\n }\n\n digit = base64.decode(aStr.charCodeAt(aIndex++));\n if (digit === -1) {\n throw new Error(\"Invalid base64 digit: \" + aStr.charAt(aIndex - 1));\n }\n\n continuation = !!(digit & VLQ_CONTINUATION_BIT);\n digit &= VLQ_BASE_MASK;\n result = result + (digit << shift);\n shift += VLQ_BASE_SHIFT;\n } while (continuation);\n\n aOutParam.value = fromVLQSigned(result);\n aOutParam.rest = aIndex;\n};\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('');\n\n/**\n * Encode an integer in the range of 0 to 63 to a single base 64 digit.\n */\nexports.encode = function (number) {\n if (0 <= number && number < intToCharMap.length) {\n return intToCharMap[number];\n }\n throw new TypeError(\"Must be between 0 and 63: \" + number);\n};\n\n/**\n * Decode a single base 64 character code digit to an integer. Returns -1 on\n * failure.\n */\nexports.decode = function (charCode) {\n var bigA = 65; // 'A'\n var bigZ = 90; // 'Z'\n\n var littleA = 97; // 'a'\n var littleZ = 122; // 'z'\n\n var zero = 48; // '0'\n var nine = 57; // '9'\n\n var plus = 43; // '+'\n var slash = 47; // '/'\n\n var littleOffset = 26;\n var numberOffset = 52;\n\n // 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ\n if (bigA <= charCode && charCode <= bigZ) {\n return (charCode - bigA);\n }\n\n // 26 - 51: abcdefghijklmnopqrstuvwxyz\n if (littleA <= charCode && charCode <= littleZ) {\n return (charCode - littleA + littleOffset);\n }\n\n // 52 - 61: 0123456789\n if (zero <= charCode && charCode <= nine) {\n return (charCode - zero + numberOffset);\n }\n\n // 62: +\n if (charCode == plus) {\n return 62;\n }\n\n // 63: /\n if (charCode == slash) {\n return 63;\n }\n\n // Invalid base64 digit.\n return -1;\n};\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nexports.GREATEST_LOWER_BOUND = 1;\nexports.LEAST_UPPER_BOUND = 2;\n\n/**\n * Recursive implementation of binary search.\n *\n * @param aLow Indices here and lower do not contain the needle.\n * @param aHigh Indices here and higher do not contain the needle.\n * @param aNeedle The element being searched for.\n * @param aHaystack The non-empty array being searched.\n * @param aCompare Function which takes two elements and returns -1, 0, or 1.\n * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or\n * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the\n * closest element that is smaller than or greater than the one we are\n * searching for, respectively, if the exact element cannot be found.\n */\nfunction recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) {\n // This function terminates when one of the following is true:\n //\n // 1. We find the exact element we are looking for.\n //\n // 2. We did not find the exact element, but we can return the index of\n // the next-closest element.\n //\n // 3. We did not find the exact element, and there is no next-closest\n // element than the one we are searching for, so we return -1.\n var mid = Math.floor((aHigh - aLow) / 2) + aLow;\n var cmp = aCompare(aNeedle, aHaystack[mid], true);\n if (cmp === 0) {\n // Found the element we are looking for.\n return mid;\n }\n else if (cmp > 0) {\n // Our needle is greater than aHaystack[mid].\n if (aHigh - mid > 1) {\n // The element is in the upper half.\n return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias);\n }\n\n // The exact needle element was not found in this haystack. Determine if\n // we are in termination case (3) or (2) and return the appropriate thing.\n if (aBias == exports.LEAST_UPPER_BOUND) {\n return aHigh < aHaystack.length ? aHigh : -1;\n } else {\n return mid;\n }\n }\n else {\n // Our needle is less than aHaystack[mid].\n if (mid - aLow > 1) {\n // The element is in the lower half.\n return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias);\n }\n\n // we are in termination case (3) or (2) and return the appropriate thing.\n if (aBias == exports.LEAST_UPPER_BOUND) {\n return mid;\n } else {\n return aLow < 0 ? -1 : aLow;\n }\n }\n}\n\n/**\n * This is an implementation of binary search which will always try and return\n * the index of the closest element if there is no exact hit. This is because\n * mappings between original and generated line/col pairs are single points,\n * and there is an implicit region between each of them, so a miss just means\n * that you aren't on the very start of a region.\n *\n * @param aNeedle The element you are looking for.\n * @param aHaystack The array that is being searched.\n * @param aCompare A function which takes the needle and an element in the\n * array and returns -1, 0, or 1 depending on whether the needle is less\n * than, equal to, or greater than the element, respectively.\n * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or\n * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the\n * closest element that is smaller than or greater than the one we are\n * searching for, respectively, if the exact element cannot be found.\n * Defaults to 'binarySearch.GREATEST_LOWER_BOUND'.\n */\nexports.search = function search(aNeedle, aHaystack, aCompare, aBias) {\n if (aHaystack.length === 0) {\n return -1;\n }\n\n var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack,\n aCompare, aBias || exports.GREATEST_LOWER_BOUND);\n if (index < 0) {\n return -1;\n }\n\n // We have found either the exact element, or the next-closest element than\n // the one we are searching for. However, there may be more than one such\n // element. Make sure we always return the smallest of these.\n while (index - 1 >= 0) {\n if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) {\n break;\n }\n --index;\n }\n\n return index;\n};\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2014 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar util = require('./util');\n\n/**\n * Determine whether mappingB is after mappingA with respect to generated\n * position.\n */\nfunction generatedPositionAfter(mappingA, mappingB) {\n // Optimized for most common case\n var lineA = mappingA.generatedLine;\n var lineB = mappingB.generatedLine;\n var columnA = mappingA.generatedColumn;\n var columnB = mappingB.generatedColumn;\n return lineB > lineA || lineB == lineA && columnB >= columnA ||\n util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0;\n}\n\n/**\n * A data structure to provide a sorted view of accumulated mappings in a\n * performance conscious manner. It trades a neglibable overhead in general\n * case for a large speedup in case of mappings being added in order.\n */\nfunction MappingList() {\n this._array = [];\n this._sorted = true;\n // Serves as infimum\n this._last = {generatedLine: -1, generatedColumn: 0};\n}\n\n/**\n * Iterate through internal items. This method takes the same arguments that\n * `Array.prototype.forEach` takes.\n *\n * NOTE: The order of the mappings is NOT guaranteed.\n */\nMappingList.prototype.unsortedForEach =\n function MappingList_forEach(aCallback, aThisArg) {\n this._array.forEach(aCallback, aThisArg);\n };\n\n/**\n * Add the given source mapping.\n *\n * @param Object aMapping\n */\nMappingList.prototype.add = function MappingList_add(aMapping) {\n if (generatedPositionAfter(this._last, aMapping)) {\n this._last = aMapping;\n this._array.push(aMapping);\n } else {\n this._sorted = false;\n this._array.push(aMapping);\n }\n};\n\n/**\n * Returns the flat, sorted array of mappings. The mappings are sorted by\n * generated position.\n *\n * WARNING: This method returns internal data without copying, for\n * performance. The return value must NOT be mutated, and should be treated as\n * an immutable borrow. If you want to take ownership, you must make your own\n * copy.\n */\nMappingList.prototype.toArray = function MappingList_toArray() {\n if (!this._sorted) {\n this._array.sort(util.compareByGeneratedPositionsInflated);\n this._sorted = true;\n }\n return this._array;\n};\n\nexports.MappingList = MappingList;\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\n// It turns out that some (most?) JavaScript engines don't self-host\n// `Array.prototype.sort`. This makes sense because C++ will likely remain\n// faster than JS when doing raw CPU-intensive sorting. However, when using a\n// custom comparator function, calling back and forth between the VM's C++ and\n// JIT'd JS is rather slow *and* loses JIT type information, resulting in\n// worse generated code for the comparator function than would be optimal. In\n// fact, when sorting with a comparator, these costs outweigh the benefits of\n// sorting in C++. By using our own JS-implemented Quick Sort (below), we get\n// a ~3500ms mean speed-up in `bench/bench.html`.\n\n/**\n * Swap the elements indexed by `x` and `y` in the array `ary`.\n *\n * @param {Array} ary\n * The array.\n * @param {Number} x\n * The index of the first item.\n * @param {Number} y\n * The index of the second item.\n */\nfunction swap(ary, x, y) {\n var temp = ary[x];\n ary[x] = ary[y];\n ary[y] = temp;\n}\n\n/**\n * Returns a random integer within the range `low .. high` inclusive.\n *\n * @param {Number} low\n * The lower bound on the range.\n * @param {Number} high\n * The upper bound on the range.\n */\nfunction randomIntInRange(low, high) {\n return Math.round(low + (Math.random() * (high - low)));\n}\n\n/**\n * The Quick Sort algorithm.\n *\n * @param {Array} ary\n * An array to sort.\n * @param {function} comparator\n * Function to use to compare two items.\n * @param {Number} p\n * Start index of the array\n * @param {Number} r\n * End index of the array\n */\nfunction doQuickSort(ary, comparator, p, r) {\n // If our lower bound is less than our upper bound, we (1) partition the\n // array into two pieces and (2) recurse on each half. If it is not, this is\n // the empty array and our base case.\n\n if (p < r) {\n // (1) Partitioning.\n //\n // The partitioning chooses a pivot between `p` and `r` and moves all\n // elements that are less than or equal to the pivot to the before it, and\n // all the elements that are greater than it after it. The effect is that\n // once partition is done, the pivot is in the exact place it will be when\n // the array is put in sorted order, and it will not need to be moved\n // again. This runs in O(n) time.\n\n // Always choose a random pivot so that an input array which is reverse\n // sorted does not cause O(n^2) running time.\n var pivotIndex = randomIntInRange(p, r);\n var i = p - 1;\n\n swap(ary, pivotIndex, r);\n var pivot = ary[r];\n\n // Immediately after `j` is incremented in this loop, the following hold\n // true:\n //\n // * Every element in `ary[p .. i]` is less than or equal to the pivot.\n //\n // * Every element in `ary[i+1 .. j-1]` is greater than the pivot.\n for (var j = p; j < r; j++) {\n if (comparator(ary[j], pivot) <= 0) {\n i += 1;\n swap(ary, i, j);\n }\n }\n\n swap(ary, i + 1, j);\n var q = i + 1;\n\n // (2) Recurse on each half.\n\n doQuickSort(ary, comparator, p, q - 1);\n doQuickSort(ary, comparator, q + 1, r);\n }\n}\n\n/**\n * Sort the given array in-place with the given comparator function.\n *\n * @param {Array} ary\n * An array to sort.\n * @param {function} comparator\n * Function to use to compare two items.\n */\nexports.quickSort = function (ary, comparator) {\n doQuickSort(ary, comparator, 0, ary.length - 1);\n};\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar util = require('./util');\nvar binarySearch = require('./binary-search');\nvar ArraySet = require('./array-set').ArraySet;\nvar base64VLQ = require('./base64-vlq');\nvar quickSort = require('./quick-sort').quickSort;\n\nfunction SourceMapConsumer(aSourceMap) {\n var sourceMap = aSourceMap;\n if (typeof aSourceMap === 'string') {\n sourceMap = JSON.parse(aSourceMap.replace(/^\\)\\]\\}'/, ''));\n }\n\n return sourceMap.sections != null\n ? new IndexedSourceMapConsumer(sourceMap)\n : new BasicSourceMapConsumer(sourceMap);\n}\n\nSourceMapConsumer.fromSourceMap = function(aSourceMap) {\n return BasicSourceMapConsumer.fromSourceMap(aSourceMap);\n}\n\n/**\n * The version of the source mapping spec that we are consuming.\n */\nSourceMapConsumer.prototype._version = 3;\n\n// `__generatedMappings` and `__originalMappings` are arrays that hold the\n// parsed mapping coordinates from the source map's \"mappings\" attribute. They\n// are lazily instantiated, accessed via the `_generatedMappings` and\n// `_originalMappings` getters respectively, and we only parse the mappings\n// and create these arrays once queried for a source location. We jump through\n// these hoops because there can be many thousands of mappings, and parsing\n// them is expensive, so we only want to do it if we must.\n//\n// Each object in the arrays is of the form:\n//\n// {\n// generatedLine: The line number in the generated code,\n// generatedColumn: The column number in the generated code,\n// source: The path to the original source file that generated this\n// chunk of code,\n// originalLine: The line number in the original source that\n// corresponds to this chunk of generated code,\n// originalColumn: The column number in the original source that\n// corresponds to this chunk of generated code,\n// name: The name of the original symbol which generated this chunk of\n// code.\n// }\n//\n// All properties except for `generatedLine` and `generatedColumn` can be\n// `null`.\n//\n// `_generatedMappings` is ordered by the generated positions.\n//\n// `_originalMappings` is ordered by the original positions.\n\nSourceMapConsumer.prototype.__generatedMappings = null;\nObject.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {\n get: function () {\n if (!this.__generatedMappings) {\n this._parseMappings(this._mappings, this.sourceRoot);\n }\n\n return this.__generatedMappings;\n }\n});\n\nSourceMapConsumer.prototype.__originalMappings = null;\nObject.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {\n get: function () {\n if (!this.__originalMappings) {\n this._parseMappings(this._mappings, this.sourceRoot);\n }\n\n return this.__originalMappings;\n }\n});\n\nSourceMapConsumer.prototype._charIsMappingSeparator =\n function SourceMapConsumer_charIsMappingSeparator(aStr, index) {\n var c = aStr.charAt(index);\n return c === \";\" || c === \",\";\n };\n\n/**\n * Parse the mappings in a string in to a data structure which we can easily\n * query (the ordered arrays in the `this.__generatedMappings` and\n * `this.__originalMappings` properties).\n */\nSourceMapConsumer.prototype._parseMappings =\n function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n throw new Error(\"Subclasses must implement _parseMappings\");\n };\n\nSourceMapConsumer.GENERATED_ORDER = 1;\nSourceMapConsumer.ORIGINAL_ORDER = 2;\n\nSourceMapConsumer.GREATEST_LOWER_BOUND = 1;\nSourceMapConsumer.LEAST_UPPER_BOUND = 2;\n\n/**\n * Iterate over each mapping between an original source/line/column and a\n * generated line/column in this source map.\n *\n * @param Function aCallback\n * The function that is called with each mapping.\n * @param Object aContext\n * Optional. If specified, this object will be the value of `this` every\n * time that `aCallback` is called.\n * @param aOrder\n * Either `SourceMapConsumer.GENERATED_ORDER` or\n * `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to\n * iterate over the mappings sorted by the generated file's line/column\n * order or the original's source/line/column order, respectively. Defaults to\n * `SourceMapConsumer.GENERATED_ORDER`.\n */\nSourceMapConsumer.prototype.eachMapping =\n function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {\n var context = aContext || null;\n var order = aOrder || SourceMapConsumer.GENERATED_ORDER;\n\n var mappings;\n switch (order) {\n case SourceMapConsumer.GENERATED_ORDER:\n mappings = this._generatedMappings;\n break;\n case SourceMapConsumer.ORIGINAL_ORDER:\n mappings = this._originalMappings;\n break;\n default:\n throw new Error(\"Unknown order of iteration.\");\n }\n\n var sourceRoot = this.sourceRoot;\n mappings.map(function (mapping) {\n var source = mapping.source === null ? null : this._sources.at(mapping.source);\n if (source != null && sourceRoot != null) {\n source = util.join(sourceRoot, source);\n }\n return {\n source: source,\n generatedLine: mapping.generatedLine,\n generatedColumn: mapping.generatedColumn,\n originalLine: mapping.originalLine,\n originalColumn: mapping.originalColumn,\n name: mapping.name === null ? null : this._names.at(mapping.name)\n };\n }, this).forEach(aCallback, context);\n };\n\n/**\n * Returns all generated line and column information for the original source,\n * line, and column provided. If no column is provided, returns all mappings\n * corresponding to a either the line we are searching for or the next\n * closest line that has any mappings. Otherwise, returns all mappings\n * corresponding to the given line and either the column we are searching for\n * or the next closest column that has any offsets.\n *\n * The only argument is an object with the following properties:\n *\n * - source: The filename of the original source.\n * - line: The line number in the original source.\n * - column: Optional. the column number in the original source.\n *\n * and an array of objects is returned, each with the following properties:\n *\n * - line: The line number in the generated source, or null.\n * - column: The column number in the generated source, or null.\n */\nSourceMapConsumer.prototype.allGeneratedPositionsFor =\n function SourceMapConsumer_allGeneratedPositionsFor(aArgs) {\n var line = util.getArg(aArgs, 'line');\n\n // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping\n // returns the index of the closest mapping less than the needle. By\n // setting needle.originalColumn to 0, we thus find the last mapping for\n // the given line, provided such a mapping exists.\n var needle = {\n source: util.getArg(aArgs, 'source'),\n originalLine: line,\n originalColumn: util.getArg(aArgs, 'column', 0)\n };\n\n if (this.sourceRoot != null) {\n needle.source = util.relative(this.sourceRoot, needle.source);\n }\n if (!this._sources.has(needle.source)) {\n return [];\n }\n needle.source = this._sources.indexOf(needle.source);\n\n var mappings = [];\n\n var index = this._findMapping(needle,\n this._originalMappings,\n \"originalLine\",\n \"originalColumn\",\n util.compareByOriginalPositions,\n binarySearch.LEAST_UPPER_BOUND);\n if (index >= 0) {\n var mapping = this._originalMappings[index];\n\n if (aArgs.column === undefined) {\n var originalLine = mapping.originalLine;\n\n // Iterate until either we run out of mappings, or we run into\n // a mapping for a different line than the one we found. Since\n // mappings are sorted, this is guaranteed to find all mappings for\n // the line we found.\n while (mapping && mapping.originalLine === originalLine) {\n mappings.push({\n line: util.getArg(mapping, 'generatedLine', null),\n column: util.getArg(mapping, 'generatedColumn', null),\n lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n });\n\n mapping = this._originalMappings[++index];\n }\n } else {\n var originalColumn = mapping.originalColumn;\n\n // Iterate until either we run out of mappings, or we run into\n // a mapping for a different line than the one we were searching for.\n // Since mappings are sorted, this is guaranteed to find all mappings for\n // the line we are searching for.\n while (mapping &&\n mapping.originalLine === line &&\n mapping.originalColumn == originalColumn) {\n mappings.push({\n line: util.getArg(mapping, 'generatedLine', null),\n column: util.getArg(mapping, 'generatedColumn', null),\n lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n });\n\n mapping = this._originalMappings[++index];\n }\n }\n }\n\n return mappings;\n };\n\nexports.SourceMapConsumer = SourceMapConsumer;\n\n/**\n * A BasicSourceMapConsumer instance represents a parsed source map which we can\n * query for information about the original file positions by giving it a file\n * position in the generated source.\n *\n * The only parameter is the raw source map (either as a JSON string, or\n * already parsed to an object). According to the spec, source maps have the\n * following attributes:\n *\n * - version: Which version of the source map spec this map is following.\n * - sources: An array of URLs to the original source files.\n * - names: An array of identifiers which can be referrenced by individual mappings.\n * - sourceRoot: Optional. The URL root from which all sources are relative.\n * - sourcesContent: Optional. An array of contents of the original source files.\n * - mappings: A string of base64 VLQs which contain the actual mappings.\n * - file: Optional. The generated file this source map is associated with.\n *\n * Here is an example source map, taken from the source map spec[0]:\n *\n * {\n * version : 3,\n * file: \"out.js\",\n * sourceRoot : \"\",\n * sources: [\"foo.js\", \"bar.js\"],\n * names: [\"src\", \"maps\", \"are\", \"fun\"],\n * mappings: \"AA,AB;;ABCDE;\"\n * }\n *\n * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1#\n */\nfunction BasicSourceMapConsumer(aSourceMap) {\n var sourceMap = aSourceMap;\n if (typeof aSourceMap === 'string') {\n sourceMap = JSON.parse(aSourceMap.replace(/^\\)\\]\\}'/, ''));\n }\n\n var version = util.getArg(sourceMap, 'version');\n var sources = util.getArg(sourceMap, 'sources');\n // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which\n // requires the array) to play nice here.\n var names = util.getArg(sourceMap, 'names', []);\n var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);\n var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);\n var mappings = util.getArg(sourceMap, 'mappings');\n var file = util.getArg(sourceMap, 'file', null);\n\n // Once again, Sass deviates from the spec and supplies the version as a\n // string rather than a number, so we use loose equality checking here.\n if (version != this._version) {\n throw new Error('Unsupported version: ' + version);\n }\n\n sources = sources\n .map(String)\n // Some source maps produce relative source paths like \"./foo.js\" instead of\n // \"foo.js\". Normalize these first so that future comparisons will succeed.\n // See bugzil.la/1090768.\n .map(util.normalize)\n // Always ensure that absolute sources are internally stored relative to\n // the source root, if the source root is absolute. Not doing this would\n // be particularly problematic when the source root is a prefix of the\n // source (valid, but why??). See github issue #199 and bugzil.la/1188982.\n .map(function (source) {\n return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source)\n ? util.relative(sourceRoot, source)\n : source;\n });\n\n // Pass `true` below to allow duplicate names and sources. While source maps\n // are intended to be compressed and deduplicated, the TypeScript compiler\n // sometimes generates source maps with duplicates in them. See Github issue\n // #72 and bugzil.la/889492.\n this._names = ArraySet.fromArray(names.map(String), true);\n this._sources = ArraySet.fromArray(sources, true);\n\n this.sourceRoot = sourceRoot;\n this.sourcesContent = sourcesContent;\n this._mappings = mappings;\n this.file = file;\n}\n\nBasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);\nBasicSourceMapConsumer.prototype.consumer = SourceMapConsumer;\n\n/**\n * Create a BasicSourceMapConsumer from a SourceMapGenerator.\n *\n * @param SourceMapGenerator aSourceMap\n * The source map that will be consumed.\n * @returns BasicSourceMapConsumer\n */\nBasicSourceMapConsumer.fromSourceMap =\n function SourceMapConsumer_fromSourceMap(aSourceMap) {\n var smc = Object.create(BasicSourceMapConsumer.prototype);\n\n var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);\n var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);\n smc.sourceRoot = aSourceMap._sourceRoot;\n smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(),\n smc.sourceRoot);\n smc.file = aSourceMap._file;\n\n // Because we are modifying the entries (by converting string sources and\n // names to indices into the sources and names ArraySets), we have to make\n // a copy of the entry or else bad things happen. Shared mutable state\n // strikes again! See github issue #191.\n\n var generatedMappings = aSourceMap._mappings.toArray().slice();\n var destGeneratedMappings = smc.__generatedMappings = [];\n var destOriginalMappings = smc.__originalMappings = [];\n\n for (var i = 0, length = generatedMappings.length; i < length; i++) {\n var srcMapping = generatedMappings[i];\n var destMapping = new Mapping;\n destMapping.generatedLine = srcMapping.generatedLine;\n destMapping.generatedColumn = srcMapping.generatedColumn;\n\n if (srcMapping.source) {\n destMapping.source = sources.indexOf(srcMapping.source);\n destMapping.originalLine = srcMapping.originalLine;\n destMapping.originalColumn = srcMapping.originalColumn;\n\n if (srcMapping.name) {\n destMapping.name = names.indexOf(srcMapping.name);\n }\n\n destOriginalMappings.push(destMapping);\n }\n\n destGeneratedMappings.push(destMapping);\n }\n\n quickSort(smc.__originalMappings, util.compareByOriginalPositions);\n\n return smc;\n };\n\n/**\n * The version of the source mapping spec that we are consuming.\n */\nBasicSourceMapConsumer.prototype._version = 3;\n\n/**\n * The list of original sources.\n */\nObject.defineProperty(BasicSourceMapConsumer.prototype, 'sources', {\n get: function () {\n return this._sources.toArray().map(function (s) {\n return this.sourceRoot != null ? util.join(this.sourceRoot, s) : s;\n }, this);\n }\n});\n\n/**\n * Provide the JIT with a nice shape / hidden class.\n */\nfunction Mapping() {\n this.generatedLine = 0;\n this.generatedColumn = 0;\n this.source = null;\n this.originalLine = null;\n this.originalColumn = null;\n this.name = null;\n}\n\n/**\n * Parse the mappings in a string in to a data structure which we can easily\n * query (the ordered arrays in the `this.__generatedMappings` and\n * `this.__originalMappings` properties).\n */\nBasicSourceMapConsumer.prototype._parseMappings =\n function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n var generatedLine = 1;\n var previousGeneratedColumn = 0;\n var previousOriginalLine = 0;\n var previousOriginalColumn = 0;\n var previousSource = 0;\n var previousName = 0;\n var length = aStr.length;\n var index = 0;\n var cachedSegments = {};\n var temp = {};\n var originalMappings = [];\n var generatedMappings = [];\n var mapping, str, segment, end, value;\n\n while (index < length) {\n if (aStr.charAt(index) === ';') {\n generatedLine++;\n index++;\n previousGeneratedColumn = 0;\n }\n else if (aStr.charAt(index) === ',') {\n index++;\n }\n else {\n mapping = new Mapping();\n mapping.generatedLine = generatedLine;\n\n // Because each offset is encoded relative to the previous one,\n // many segments often have the same encoding. We can exploit this\n // fact by caching the parsed variable length fields of each segment,\n // allowing us to avoid a second parse if we encounter the same\n // segment again.\n for (end = index; end < length; end++) {\n if (this._charIsMappingSeparator(aStr, end)) {\n break;\n }\n }\n str = aStr.slice(index, end);\n\n segment = cachedSegments[str];\n if (segment) {\n index += str.length;\n } else {\n segment = [];\n while (index < end) {\n base64VLQ.decode(aStr, index, temp);\n value = temp.value;\n index = temp.rest;\n segment.push(value);\n }\n\n if (segment.length === 2) {\n throw new Error('Found a source, but no line and column');\n }\n\n if (segment.length === 3) {\n throw new Error('Found a source and line, but no column');\n }\n\n cachedSegments[str] = segment;\n }\n\n // Generated column.\n mapping.generatedColumn = previousGeneratedColumn + segment[0];\n previousGeneratedColumn = mapping.generatedColumn;\n\n if (segment.length > 1) {\n // Original source.\n mapping.source = previousSource + segment[1];\n previousSource += segment[1];\n\n // Original line.\n mapping.originalLine = previousOriginalLine + segment[2];\n previousOriginalLine = mapping.originalLine;\n // Lines are stored 0-based\n mapping.originalLine += 1;\n\n // Original column.\n mapping.originalColumn = previousOriginalColumn + segment[3];\n previousOriginalColumn = mapping.originalColumn;\n\n if (segment.length > 4) {\n // Original name.\n mapping.name = previousName + segment[4];\n previousName += segment[4];\n }\n }\n\n generatedMappings.push(mapping);\n if (typeof mapping.originalLine === 'number') {\n originalMappings.push(mapping);\n }\n }\n }\n\n quickSort(generatedMappings, util.compareByGeneratedPositionsDeflated);\n this.__generatedMappings = generatedMappings;\n\n quickSort(originalMappings, util.compareByOriginalPositions);\n this.__originalMappings = originalMappings;\n };\n\n/**\n * Find the mapping that best matches the hypothetical \"needle\" mapping that\n * we are searching for in the given \"haystack\" of mappings.\n */\nBasicSourceMapConsumer.prototype._findMapping =\n function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName,\n aColumnName, aComparator, aBias) {\n // To return the position we are searching for, we must first find the\n // mapping for the given position and then return the opposite position it\n // points to. Because the mappings are sorted, we can use binary search to\n // find the best mapping.\n\n if (aNeedle[aLineName] <= 0) {\n throw new TypeError('Line must be greater than or equal to 1, got '\n + aNeedle[aLineName]);\n }\n if (aNeedle[aColumnName] < 0) {\n throw new TypeError('Column must be greater than or equal to 0, got '\n + aNeedle[aColumnName]);\n }\n\n return binarySearch.search(aNeedle, aMappings, aComparator, aBias);\n };\n\n/**\n * Compute the last column for each generated mapping. The last column is\n * inclusive.\n */\nBasicSourceMapConsumer.prototype.computeColumnSpans =\n function SourceMapConsumer_computeColumnSpans() {\n for (var index = 0; index < this._generatedMappings.length; ++index) {\n var mapping = this._generatedMappings[index];\n\n // Mappings do not contain a field for the last generated columnt. We\n // can come up with an optimistic estimate, however, by assuming that\n // mappings are contiguous (i.e. given two consecutive mappings, the\n // first mapping ends where the second one starts).\n if (index + 1 < this._generatedMappings.length) {\n var nextMapping = this._generatedMappings[index + 1];\n\n if (mapping.generatedLine === nextMapping.generatedLine) {\n mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1;\n continue;\n }\n }\n\n // The last mapping for each line spans the entire line.\n mapping.lastGeneratedColumn = Infinity;\n }\n };\n\n/**\n * Returns the original source, line, and column information for the generated\n * source's line and column positions provided. The only argument is an object\n * with the following properties:\n *\n * - line: The line number in the generated source.\n * - column: The column number in the generated source.\n * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or\n * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the\n * closest element that is smaller than or greater than the one we are\n * searching for, respectively, if the exact element cannot be found.\n * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.\n *\n * and an object is returned with the following properties:\n *\n * - source: The original source file, or null.\n * - line: The line number in the original source, or null.\n * - column: The column number in the original source, or null.\n * - name: The original identifier, or null.\n */\nBasicSourceMapConsumer.prototype.originalPositionFor =\n function SourceMapConsumer_originalPositionFor(aArgs) {\n var needle = {\n generatedLine: util.getArg(aArgs, 'line'),\n generatedColumn: util.getArg(aArgs, 'column')\n };\n\n var index = this._findMapping(\n needle,\n this._generatedMappings,\n \"generatedLine\",\n \"generatedColumn\",\n util.compareByGeneratedPositionsDeflated,\n util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)\n );\n\n if (index >= 0) {\n var mapping = this._generatedMappings[index];\n\n if (mapping.generatedLine === needle.generatedLine) {\n var source = util.getArg(mapping, 'source', null);\n if (source !== null) {\n source = this._sources.at(source);\n if (this.sourceRoot != null) {\n source = util.join(this.sourceRoot, source);\n }\n }\n var name = util.getArg(mapping, 'name', null);\n if (name !== null) {\n name = this._names.at(name);\n }\n return {\n source: source,\n line: util.getArg(mapping, 'originalLine', null),\n column: util.getArg(mapping, 'originalColumn', null),\n name: name\n };\n }\n }\n\n return {\n source: null,\n line: null,\n column: null,\n name: null\n };\n };\n\n/**\n * Return true if we have the source content for every source in the source\n * map, false otherwise.\n */\nBasicSourceMapConsumer.prototype.hasContentsOfAllSources =\n function BasicSourceMapConsumer_hasContentsOfAllSources() {\n if (!this.sourcesContent) {\n return false;\n }\n return this.sourcesContent.length >= this._sources.size() &&\n !this.sourcesContent.some(function (sc) { return sc == null; });\n };\n\n/**\n * Returns the original source content. The only argument is the url of the\n * original source file. Returns null if no original source content is\n * available.\n */\nBasicSourceMapConsumer.prototype.sourceContentFor =\n function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {\n if (!this.sourcesContent) {\n return null;\n }\n\n if (this.sourceRoot != null) {\n aSource = util.relative(this.sourceRoot, aSource);\n }\n\n if (this._sources.has(aSource)) {\n return this.sourcesContent[this._sources.indexOf(aSource)];\n }\n\n var url;\n if (this.sourceRoot != null\n && (url = util.urlParse(this.sourceRoot))) {\n // XXX: file:// URIs and absolute paths lead to unexpected behavior for\n // many users. We can help them out when they expect file:// URIs to\n // behave like it would if they were running a local HTTP server. See\n // https://bugzilla.mozilla.org/show_bug.cgi?id=885597.\n var fileUriAbsPath = aSource.replace(/^file:\\/\\//, \"\");\n if (url.scheme == \"file\"\n && this._sources.has(fileUriAbsPath)) {\n return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)]\n }\n\n if ((!url.path || url.path == \"/\")\n && this._sources.has(\"/\" + aSource)) {\n return this.sourcesContent[this._sources.indexOf(\"/\" + aSource)];\n }\n }\n\n // This function is used recursively from\n // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we\n // don't want to throw if we can't find the source - we just want to\n // return null, so we provide a flag to exit gracefully.\n if (nullOnMissing) {\n return null;\n }\n else {\n throw new Error('\"' + aSource + '\" is not in the SourceMap.');\n }\n };\n\n/**\n * Returns the generated line and column information for the original source,\n * line, and column positions provided. The only argument is an object with\n * the following properties:\n *\n * - source: The filename of the original source.\n * - line: The line number in the original source.\n * - column: The column number in the original source.\n * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or\n * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the\n * closest element that is smaller than or greater than the one we are\n * searching for, respectively, if the exact element cannot be found.\n * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.\n *\n * and an object is returned with the following properties:\n *\n * - line: The line number in the generated source, or null.\n * - column: The column number in the generated source, or null.\n */\nBasicSourceMapConsumer.prototype.generatedPositionFor =\n function SourceMapConsumer_generatedPositionFor(aArgs) {\n var source = util.getArg(aArgs, 'source');\n if (this.sourceRoot != null) {\n source = util.relative(this.sourceRoot, source);\n }\n if (!this._sources.has(source)) {\n return {\n line: null,\n column: null,\n lastColumn: null\n };\n }\n source = this._sources.indexOf(source);\n\n var needle = {\n source: source,\n originalLine: util.getArg(aArgs, 'line'),\n originalColumn: util.getArg(aArgs, 'column')\n };\n\n var index = this._findMapping(\n needle,\n this._originalMappings,\n \"originalLine\",\n \"originalColumn\",\n util.compareByOriginalPositions,\n util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)\n );\n\n if (index >= 0) {\n var mapping = this._originalMappings[index];\n\n if (mapping.source === needle.source) {\n return {\n line: util.getArg(mapping, 'generatedLine', null),\n column: util.getArg(mapping, 'generatedColumn', null),\n lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n };\n }\n }\n\n return {\n line: null,\n column: null,\n lastColumn: null\n };\n };\n\nexports.BasicSourceMapConsumer = BasicSourceMapConsumer;\n\n/**\n * An IndexedSourceMapConsumer instance represents a parsed source map which\n * we can query for information. It differs from BasicSourceMapConsumer in\n * that it takes \"indexed\" source maps (i.e. ones with a \"sections\" field) as\n * input.\n *\n * The only parameter is a raw source map (either as a JSON string, or already\n * parsed to an object). According to the spec for indexed source maps, they\n * have the following attributes:\n *\n * - version: Which version of the source map spec this map is following.\n * - file: Optional. The generated file this source map is associated with.\n * - sections: A list of section definitions.\n *\n * Each value under the \"sections\" field has two fields:\n * - offset: The offset into the original specified at which this section\n * begins to apply, defined as an object with a \"line\" and \"column\"\n * field.\n * - map: A source map definition. This source map could also be indexed,\n * but doesn't have to be.\n *\n * Instead of the \"map\" field, it's also possible to have a \"url\" field\n * specifying a URL to retrieve a source map from, but that's currently\n * unsupported.\n *\n * Here's an example source map, taken from the source map spec[0], but\n * modified to omit a section which uses the \"url\" field.\n *\n * {\n * version : 3,\n * file: \"app.js\",\n * sections: [{\n * offset: {line:100, column:10},\n * map: {\n * version : 3,\n * file: \"section.js\",\n * sources: [\"foo.js\", \"bar.js\"],\n * names: [\"src\", \"maps\", \"are\", \"fun\"],\n * mappings: \"AAAA,E;;ABCDE;\"\n * }\n * }],\n * }\n *\n * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt\n */\nfunction IndexedSourceMapConsumer(aSourceMap) {\n var sourceMap = aSourceMap;\n if (typeof aSourceMap === 'string') {\n sourceMap = JSON.parse(aSourceMap.replace(/^\\)\\]\\}'/, ''));\n }\n\n var version = util.getArg(sourceMap, 'version');\n var sections = util.getArg(sourceMap, 'sections');\n\n if (version != this._version) {\n throw new Error('Unsupported version: ' + version);\n }\n\n this._sources = new ArraySet();\n this._names = new ArraySet();\n\n var lastOffset = {\n line: -1,\n column: 0\n };\n this._sections = sections.map(function (s) {\n if (s.url) {\n // The url field will require support for asynchronicity.\n // See https://github.com/mozilla/source-map/issues/16\n throw new Error('Support for url field in sections not implemented.');\n }\n var offset = util.getArg(s, 'offset');\n var offsetLine = util.getArg(offset, 'line');\n var offsetColumn = util.getArg(offset, 'column');\n\n if (offsetLine < lastOffset.line ||\n (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) {\n throw new Error('Section offsets must be ordered and non-overlapping.');\n }\n lastOffset = offset;\n\n return {\n generatedOffset: {\n // The offset fields are 0-based, but we use 1-based indices when\n // encoding/decoding from VLQ.\n generatedLine: offsetLine + 1,\n generatedColumn: offsetColumn + 1\n },\n consumer: new SourceMapConsumer(util.getArg(s, 'map'))\n }\n });\n}\n\nIndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);\nIndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer;\n\n/**\n * The version of the source mapping spec that we are consuming.\n */\nIndexedSourceMapConsumer.prototype._version = 3;\n\n/**\n * The list of original sources.\n */\nObject.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', {\n get: function () {\n var sources = [];\n for (var i = 0; i < this._sections.length; i++) {\n for (var j = 0; j < this._sections[i].consumer.sources.length; j++) {\n sources.push(this._sections[i].consumer.sources[j]);\n }\n }\n return sources;\n }\n});\n\n/**\n * Returns the original source, line, and column information for the generated\n * source's line and column positions provided. The only argument is an object\n * with the following properties:\n *\n * - line: The line number in the generated source.\n * - column: The column number in the generated source.\n *\n * and an object is returned with the following properties:\n *\n * - source: The original source file, or null.\n * - line: The line number in the original source, or null.\n * - column: The column number in the original source, or null.\n * - name: The original identifier, or null.\n */\nIndexedSourceMapConsumer.prototype.originalPositionFor =\n function IndexedSourceMapConsumer_originalPositionFor(aArgs) {\n var needle = {\n generatedLine: util.getArg(aArgs, 'line'),\n generatedColumn: util.getArg(aArgs, 'column')\n };\n\n // Find the section containing the generated position we're trying to map\n // to an original position.\n var sectionIndex = binarySearch.search(needle, this._sections,\n function(needle, section) {\n var cmp = needle.generatedLine - section.generatedOffset.generatedLine;\n if (cmp) {\n return cmp;\n }\n\n return (needle.generatedColumn -\n section.generatedOffset.generatedColumn);\n });\n var section = this._sections[sectionIndex];\n\n if (!section) {\n return {\n source: null,\n line: null,\n column: null,\n name: null\n };\n }\n\n return section.consumer.originalPositionFor({\n line: needle.generatedLine -\n (section.generatedOffset.generatedLine - 1),\n column: needle.generatedColumn -\n (section.generatedOffset.generatedLine === needle.generatedLine\n ? section.generatedOffset.generatedColumn - 1\n : 0),\n bias: aArgs.bias\n });\n };\n\n/**\n * Return true if we have the source content for every source in the source\n * map, false otherwise.\n */\nIndexedSourceMapConsumer.prototype.hasContentsOfAllSources =\n function IndexedSourceMapConsumer_hasContentsOfAllSources() {\n return this._sections.every(function (s) {\n return s.consumer.hasContentsOfAllSources();\n });\n };\n\n/**\n * Returns the original source content. The only argument is the url of the\n * original source file. Returns null if no original source content is\n * available.\n */\nIndexedSourceMapConsumer.prototype.sourceContentFor =\n function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {\n for (var i = 0; i < this._sections.length; i++) {\n var section = this._sections[i];\n\n var content = section.consumer.sourceContentFor(aSource, true);\n if (content) {\n return content;\n }\n }\n if (nullOnMissing) {\n return null;\n }\n else {\n throw new Error('\"' + aSource + '\" is not in the SourceMap.');\n }\n };\n\n/**\n * Returns the generated line and column information for the original source,\n * line, and column positions provided. The only argument is an object with\n * the following properties:\n *\n * - source: The filename of the original source.\n * - line: The line number in the original source.\n * - column: The column number in the original source.\n *\n * and an object is returned with the following properties:\n *\n * - line: The line number in the generated source, or null.\n * - column: The column number in the generated source, or null.\n */\nIndexedSourceMapConsumer.prototype.generatedPositionFor =\n function IndexedSourceMapConsumer_generatedPositionFor(aArgs) {\n for (var i = 0; i < this._sections.length; i++) {\n var section = this._sections[i];\n\n // Only consider this section if the requested source is in the list of\n // sources of the consumer.\n if (section.consumer.sources.indexOf(util.getArg(aArgs, 'source')) === -1) {\n continue;\n }\n var generatedPosition = section.consumer.generatedPositionFor(aArgs);\n if (generatedPosition) {\n var ret = {\n line: generatedPosition.line +\n (section.generatedOffset.generatedLine - 1),\n column: generatedPosition.column +\n (section.generatedOffset.generatedLine === generatedPosition.line\n ? section.generatedOffset.generatedColumn - 1\n : 0)\n };\n return ret;\n }\n }\n\n return {\n line: null,\n column: null\n };\n };\n\n/**\n * Parse the mappings in a string in to a data structure which we can easily\n * query (the ordered arrays in the `this.__generatedMappings` and\n * `this.__originalMappings` properties).\n */\nIndexedSourceMapConsumer.prototype._parseMappings =\n function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n this.__generatedMappings = [];\n this.__originalMappings = [];\n for (var i = 0; i < this._sections.length; i++) {\n var section = this._sections[i];\n var sectionMappings = section.consumer._generatedMappings;\n for (var j = 0; j < sectionMappings.length; j++) {\n var mapping = sectionMappings[j];\n\n var source = section.consumer._sources.at(mapping.source);\n if (section.consumer.sourceRoot !== null) {\n source = util.join(section.consumer.sourceRoot, source);\n }\n this._sources.add(source);\n source = this._sources.indexOf(source);\n\n var name = section.consumer._names.at(mapping.name);\n this._names.add(name);\n name = this._names.indexOf(name);\n\n // The mappings coming from the consumer for the section have\n // generated positions relative to the start of the section, so we\n // need to offset them to be relative to the start of the concatenated\n // generated file.\n var adjustedMapping = {\n source: source,\n generatedLine: mapping.generatedLine +\n (section.generatedOffset.generatedLine - 1),\n generatedColumn: mapping.generatedColumn +\n (section.generatedOffset.generatedLine === mapping.generatedLine\n ? section.generatedOffset.generatedColumn - 1\n : 0),\n originalLine: mapping.originalLine,\n originalColumn: mapping.originalColumn,\n name: name\n };\n\n this.__generatedMappings.push(adjustedMapping);\n if (typeof adjustedMapping.originalLine === 'number') {\n this.__originalMappings.push(adjustedMapping);\n }\n }\n }\n\n quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated);\n quickSort(this.__originalMappings, util.compareByOriginalPositions);\n };\n\nexports.IndexedSourceMapConsumer = IndexedSourceMapConsumer;\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar base64VLQ = require('./base64-vlq');\nvar util = require('./util');\nvar ArraySet = require('./array-set').ArraySet;\nvar MappingList = require('./mapping-list').MappingList;\n\n/**\n * An instance of the SourceMapGenerator represents a source map which is\n * being built incrementally. You may pass an object with the following\n * properties:\n *\n * - file: The filename of the generated source.\n * - sourceRoot: A root for all relative URLs in this source map.\n */\nfunction SourceMapGenerator(aArgs) {\n if (!aArgs) {\n aArgs = {};\n }\n this._file = util.getArg(aArgs, 'file', null);\n this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);\n this._skipValidation = util.getArg(aArgs, 'skipValidation', false);\n this._sources = new ArraySet();\n this._names = new ArraySet();\n this._mappings = new MappingList();\n this._sourcesContents = null;\n}\n\nSourceMapGenerator.prototype._version = 3;\n\n/**\n * Creates a new SourceMapGenerator based on a SourceMapConsumer\n *\n * @param aSourceMapConsumer The SourceMap.\n */\nSourceMapGenerator.fromSourceMap =\n function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {\n var sourceRoot = aSourceMapConsumer.sourceRoot;\n var generator = new SourceMapGenerator({\n file: aSourceMapConsumer.file,\n sourceRoot: sourceRoot\n });\n aSourceMapConsumer.eachMapping(function (mapping) {\n var newMapping = {\n generated: {\n line: mapping.generatedLine,\n column: mapping.generatedColumn\n }\n };\n\n if (mapping.source != null) {\n newMapping.source = mapping.source;\n if (sourceRoot != null) {\n newMapping.source = util.relative(sourceRoot, newMapping.source);\n }\n\n newMapping.original = {\n line: mapping.originalLine,\n column: mapping.originalColumn\n };\n\n if (mapping.name != null) {\n newMapping.name = mapping.name;\n }\n }\n\n generator.addMapping(newMapping);\n });\n aSourceMapConsumer.sources.forEach(function (sourceFile) {\n var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n if (content != null) {\n generator.setSourceContent(sourceFile, content);\n }\n });\n return generator;\n };\n\n/**\n * Add a single mapping from original source line and column to the generated\n * source's line and column for this source map being created. The mapping\n * object should have the following properties:\n *\n * - generated: An object with the generated line and column positions.\n * - original: An object with the original line and column positions.\n * - source: The original source file (relative to the sourceRoot).\n * - name: An optional original token name for this mapping.\n */\nSourceMapGenerator.prototype.addMapping =\n function SourceMapGenerator_addMapping(aArgs) {\n var generated = util.getArg(aArgs, 'generated');\n var original = util.getArg(aArgs, 'original', null);\n var source = util.getArg(aArgs, 'source', null);\n var name = util.getArg(aArgs, 'name', null);\n\n if (!this._skipValidation) {\n this._validateMapping(generated, original, source, name);\n }\n\n if (source != null) {\n source = String(source);\n if (!this._sources.has(source)) {\n this._sources.add(source);\n }\n }\n\n if (name != null) {\n name = String(name);\n if (!this._names.has(name)) {\n this._names.add(name);\n }\n }\n\n this._mappings.add({\n generatedLine: generated.line,\n generatedColumn: generated.column,\n originalLine: original != null && original.line,\n originalColumn: original != null && original.column,\n source: source,\n name: name\n });\n };\n\n/**\n * Set the source content for a source file.\n */\nSourceMapGenerator.prototype.setSourceContent =\n function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {\n var source = aSourceFile;\n if (this._sourceRoot != null) {\n source = util.relative(this._sourceRoot, source);\n }\n\n if (aSourceContent != null) {\n // Add the source content to the _sourcesContents map.\n // Create a new _sourcesContents map if the property is null.\n if (!this._sourcesContents) {\n this._sourcesContents = Object.create(null);\n }\n this._sourcesContents[util.toSetString(source)] = aSourceContent;\n } else if (this._sourcesContents) {\n // Remove the source file from the _sourcesContents map.\n // If the _sourcesContents map is empty, set the property to null.\n delete this._sourcesContents[util.toSetString(source)];\n if (Object.keys(this._sourcesContents).length === 0) {\n this._sourcesContents = null;\n }\n }\n };\n\n/**\n * Applies the mappings of a sub-source-map for a specific source file to the\n * source map being generated. Each mapping to the supplied source file is\n * rewritten using the supplied source map. Note: The resolution for the\n * resulting mappings is the minimium of this map and the supplied map.\n *\n * @param aSourceMapConsumer The source map to be applied.\n * @param aSourceFile Optional. The filename of the source file.\n * If omitted, SourceMapConsumer's file property will be used.\n * @param aSourceMapPath Optional. The dirname of the path to the source map\n * to be applied. If relative, it is relative to the SourceMapConsumer.\n * This parameter is needed when the two source maps aren't in the same\n * directory, and the source map to be applied contains relative source\n * paths. If so, those relative source paths need to be rewritten\n * relative to the SourceMapGenerator.\n */\nSourceMapGenerator.prototype.applySourceMap =\n function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) {\n var sourceFile = aSourceFile;\n // If aSourceFile is omitted, we will use the file property of the SourceMap\n if (aSourceFile == null) {\n if (aSourceMapConsumer.file == null) {\n throw new Error(\n 'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' +\n 'or the source map\\'s \"file\" property. Both were omitted.'\n );\n }\n sourceFile = aSourceMapConsumer.file;\n }\n var sourceRoot = this._sourceRoot;\n // Make \"sourceFile\" relative if an absolute Url is passed.\n if (sourceRoot != null) {\n sourceFile = util.relative(sourceRoot, sourceFile);\n }\n // Applying the SourceMap can add and remove items from the sources and\n // the names array.\n var newSources = new ArraySet();\n var newNames = new ArraySet();\n\n // Find mappings for the \"sourceFile\"\n this._mappings.unsortedForEach(function (mapping) {\n if (mapping.source === sourceFile && mapping.originalLine != null) {\n // Check if it can be mapped by the source map, then update the mapping.\n var original = aSourceMapConsumer.originalPositionFor({\n line: mapping.originalLine,\n column: mapping.originalColumn\n });\n if (original.source != null) {\n // Copy mapping\n mapping.source = original.source;\n if (aSourceMapPath != null) {\n mapping.source = util.join(aSourceMapPath, mapping.source)\n }\n if (sourceRoot != null) {\n mapping.source = util.relative(sourceRoot, mapping.source);\n }\n mapping.originalLine = original.line;\n mapping.originalColumn = original.column;\n if (original.name != null) {\n mapping.name = original.name;\n }\n }\n }\n\n var source = mapping.source;\n if (source != null && !newSources.has(source)) {\n newSources.add(source);\n }\n\n var name = mapping.name;\n if (name != null && !newNames.has(name)) {\n newNames.add(name);\n }\n\n }, this);\n this._sources = newSources;\n this._names = newNames;\n\n // Copy sourcesContents of applied map.\n aSourceMapConsumer.sources.forEach(function (sourceFile) {\n var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n if (content != null) {\n if (aSourceMapPath != null) {\n sourceFile = util.join(aSourceMapPath, sourceFile);\n }\n if (sourceRoot != null) {\n sourceFile = util.relative(sourceRoot, sourceFile);\n }\n this.setSourceContent(sourceFile, content);\n }\n }, this);\n };\n\n/**\n * A mapping can have one of the three levels of data:\n *\n * 1. Just the generated position.\n * 2. The Generated position, original position, and original source.\n * 3. Generated and original position, original source, as well as a name\n * token.\n *\n * To maintain consistency, we validate that any new mapping being added falls\n * in to one of these categories.\n */\nSourceMapGenerator.prototype._validateMapping =\n function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource,\n aName) {\n if (aGenerated && 'line' in aGenerated && 'column' in aGenerated\n && aGenerated.line > 0 && aGenerated.column >= 0\n && !aOriginal && !aSource && !aName) {\n // Case 1.\n return;\n }\n else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated\n && aOriginal && 'line' in aOriginal && 'column' in aOriginal\n && aGenerated.line > 0 && aGenerated.column >= 0\n && aOriginal.line > 0 && aOriginal.column >= 0\n && aSource) {\n // Cases 2 and 3.\n return;\n }\n else {\n throw new Error('Invalid mapping: ' + JSON.stringify({\n generated: aGenerated,\n source: aSource,\n original: aOriginal,\n name: aName\n }));\n }\n };\n\n/**\n * Serialize the accumulated mappings in to the stream of base 64 VLQs\n * specified by the source map format.\n */\nSourceMapGenerator.prototype._serializeMappings =\n function SourceMapGenerator_serializeMappings() {\n var previousGeneratedColumn = 0;\n var previousGeneratedLine = 1;\n var previousOriginalColumn = 0;\n var previousOriginalLine = 0;\n var previousName = 0;\n var previousSource = 0;\n var result = '';\n var next;\n var mapping;\n var nameIdx;\n var sourceIdx;\n\n var mappings = this._mappings.toArray();\n for (var i = 0, len = mappings.length; i < len; i++) {\n mapping = mappings[i];\n next = ''\n\n if (mapping.generatedLine !== previousGeneratedLine) {\n previousGeneratedColumn = 0;\n while (mapping.generatedLine !== previousGeneratedLine) {\n next += ';';\n previousGeneratedLine++;\n }\n }\n else {\n if (i > 0) {\n if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) {\n continue;\n }\n next += ',';\n }\n }\n\n next += base64VLQ.encode(mapping.generatedColumn\n - previousGeneratedColumn);\n previousGeneratedColumn = mapping.generatedColumn;\n\n if (mapping.source != null) {\n sourceIdx = this._sources.indexOf(mapping.source);\n next += base64VLQ.encode(sourceIdx - previousSource);\n previousSource = sourceIdx;\n\n // lines are stored 0-based in SourceMap spec version 3\n next += base64VLQ.encode(mapping.originalLine - 1\n - previousOriginalLine);\n previousOriginalLine = mapping.originalLine - 1;\n\n next += base64VLQ.encode(mapping.originalColumn\n - previousOriginalColumn);\n previousOriginalColumn = mapping.originalColumn;\n\n if (mapping.name != null) {\n nameIdx = this._names.indexOf(mapping.name);\n next += base64VLQ.encode(nameIdx - previousName);\n previousName = nameIdx;\n }\n }\n\n result += next;\n }\n\n return result;\n };\n\nSourceMapGenerator.prototype._generateSourcesContent =\n function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) {\n return aSources.map(function (source) {\n if (!this._sourcesContents) {\n return null;\n }\n if (aSourceRoot != null) {\n source = util.relative(aSourceRoot, source);\n }\n var key = util.toSetString(source);\n return Object.prototype.hasOwnProperty.call(this._sourcesContents, key)\n ? this._sourcesContents[key]\n : null;\n }, this);\n };\n\n/**\n * Externalize the source map.\n */\nSourceMapGenerator.prototype.toJSON =\n function SourceMapGenerator_toJSON() {\n var map = {\n version: this._version,\n sources: this._sources.toArray(),\n names: this._names.toArray(),\n mappings: this._serializeMappings()\n };\n if (this._file != null) {\n map.file = this._file;\n }\n if (this._sourceRoot != null) {\n map.sourceRoot = this._sourceRoot;\n }\n if (this._sourcesContents) {\n map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);\n }\n\n return map;\n };\n\n/**\n * Render the source map being generated to a string.\n */\nSourceMapGenerator.prototype.toString =\n function SourceMapGenerator_toString() {\n return JSON.stringify(this.toJSON());\n };\n\nexports.SourceMapGenerator = SourceMapGenerator;\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar SourceMapGenerator = require('./source-map-generator').SourceMapGenerator;\nvar util = require('./util');\n\n// Matches a Windows-style `\\r\\n` newline or a `\\n` newline used by all other\n// operating systems these days (capturing the result).\nvar REGEX_NEWLINE = /(\\r?\\n)/;\n\n// Newline character code for charCodeAt() comparisons\nvar NEWLINE_CODE = 10;\n\n// Private symbol for identifying `SourceNode`s when multiple versions of\n// the source-map library are loaded. This MUST NOT CHANGE across\n// versions!\nvar isSourceNode = \"$$$isSourceNode$$$\";\n\n/**\n * SourceNodes provide a way to abstract over interpolating/concatenating\n * snippets of generated JavaScript source code while maintaining the line and\n * column information associated with the original source code.\n *\n * @param aLine The original line number.\n * @param aColumn The original column number.\n * @param aSource The original source's filename.\n * @param aChunks Optional. An array of strings which are snippets of\n * generated JS, or other SourceNodes.\n * @param aName The original identifier.\n */\nfunction SourceNode(aLine, aColumn, aSource, aChunks, aName) {\n this.children = [];\n this.sourceContents = {};\n this.line = aLine == null ? null : aLine;\n this.column = aColumn == null ? null : aColumn;\n this.source = aSource == null ? null : aSource;\n this.name = aName == null ? null : aName;\n this[isSourceNode] = true;\n if (aChunks != null) this.add(aChunks);\n}\n\n/**\n * Creates a SourceNode from generated code and a SourceMapConsumer.\n *\n * @param aGeneratedCode The generated code\n * @param aSourceMapConsumer The SourceMap for the generated code\n * @param aRelativePath Optional. The path that relative sources in the\n * SourceMapConsumer should be relative to.\n */\nSourceNode.fromStringWithSourceMap =\n function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) {\n // The SourceNode we want to fill with the generated code\n // and the SourceMap\n var node = new SourceNode();\n\n // All even indices of this array are one line of the generated code,\n // while all odd indices are the newlines between two adjacent lines\n // (since `REGEX_NEWLINE` captures its match).\n // Processed fragments are removed from this array, by calling `shiftNextLine`.\n var remainingLines = aGeneratedCode.split(REGEX_NEWLINE);\n var shiftNextLine = function() {\n var lineContents = remainingLines.shift();\n // The last line of a file might not have a newline.\n var newLine = remainingLines.shift() || \"\";\n return lineContents + newLine;\n };\n\n // We need to remember the position of \"remainingLines\"\n var lastGeneratedLine = 1, lastGeneratedColumn = 0;\n\n // The generate SourceNodes we need a code range.\n // To extract it current and last mapping is used.\n // Here we store the last mapping.\n var lastMapping = null;\n\n aSourceMapConsumer.eachMapping(function (mapping) {\n if (lastMapping !== null) {\n // We add the code from \"lastMapping\" to \"mapping\":\n // First check if there is a new line in between.\n if (lastGeneratedLine < mapping.generatedLine) {\n // Associate first line with \"lastMapping\"\n addMappingWithCode(lastMapping, shiftNextLine());\n lastGeneratedLine++;\n lastGeneratedColumn = 0;\n // The remaining code is added without mapping\n } else {\n // There is no new line in between.\n // Associate the code between \"lastGeneratedColumn\" and\n // \"mapping.generatedColumn\" with \"lastMapping\"\n var nextLine = remainingLines[0];\n var code = nextLine.substr(0, mapping.generatedColumn -\n lastGeneratedColumn);\n remainingLines[0] = nextLine.substr(mapping.generatedColumn -\n lastGeneratedColumn);\n lastGeneratedColumn = mapping.generatedColumn;\n addMappingWithCode(lastMapping, code);\n // No more remaining code, continue\n lastMapping = mapping;\n return;\n }\n }\n // We add the generated code until the first mapping\n // to the SourceNode without any mapping.\n // Each line is added as separate string.\n while (lastGeneratedLine < mapping.generatedLine) {\n node.add(shiftNextLine());\n lastGeneratedLine++;\n }\n if (lastGeneratedColumn < mapping.generatedColumn) {\n var nextLine = remainingLines[0];\n node.add(nextLine.substr(0, mapping.generatedColumn));\n remainingLines[0] = nextLine.substr(mapping.generatedColumn);\n lastGeneratedColumn = mapping.generatedColumn;\n }\n lastMapping = mapping;\n }, this);\n // We have processed all mappings.\n if (remainingLines.length > 0) {\n if (lastMapping) {\n // Associate the remaining code in the current line with \"lastMapping\"\n addMappingWithCode(lastMapping, shiftNextLine());\n }\n // and add the remaining lines without any mapping\n node.add(remainingLines.join(\"\"));\n }\n\n // Copy sourcesContent into SourceNode\n aSourceMapConsumer.sources.forEach(function (sourceFile) {\n var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n if (content != null) {\n if (aRelativePath != null) {\n sourceFile = util.join(aRelativePath, sourceFile);\n }\n node.setSourceContent(sourceFile, content);\n }\n });\n\n return node;\n\n function addMappingWithCode(mapping, code) {\n if (mapping === null || mapping.source === undefined) {\n node.add(code);\n } else {\n var source = aRelativePath\n ? util.join(aRelativePath, mapping.source)\n : mapping.source;\n node.add(new SourceNode(mapping.originalLine,\n mapping.originalColumn,\n source,\n code,\n mapping.name));\n }\n }\n };\n\n/**\n * Add a chunk of generated JS to this source node.\n *\n * @param aChunk A string snippet of generated JS code, another instance of\n * SourceNode, or an array where each member is one of those things.\n */\nSourceNode.prototype.add = function SourceNode_add(aChunk) {\n if (Array.isArray(aChunk)) {\n aChunk.forEach(function (chunk) {\n this.add(chunk);\n }, this);\n }\n else if (aChunk[isSourceNode] || typeof aChunk === \"string\") {\n if (aChunk) {\n this.children.push(aChunk);\n }\n }\n else {\n throw new TypeError(\n \"Expected a SourceNode, string, or an array of SourceNodes and strings. Got \" + aChunk\n );\n }\n return this;\n};\n\n/**\n * Add a chunk of generated JS to the beginning of this source node.\n *\n * @param aChunk A string snippet of generated JS code, another instance of\n * SourceNode, or an array where each member is one of those things.\n */\nSourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {\n if (Array.isArray(aChunk)) {\n for (var i = aChunk.length-1; i >= 0; i--) {\n this.prepend(aChunk[i]);\n }\n }\n else if (aChunk[isSourceNode] || typeof aChunk === \"string\") {\n this.children.unshift(aChunk);\n }\n else {\n throw new TypeError(\n \"Expected a SourceNode, string, or an array of SourceNodes and strings. Got \" + aChunk\n );\n }\n return this;\n};\n\n/**\n * Walk over the tree of JS snippets in this node and its children. The\n * walking function is called once for each snippet of JS and is passed that\n * snippet and the its original associated source's line/column location.\n *\n * @param aFn The traversal function.\n */\nSourceNode.prototype.walk = function SourceNode_walk(aFn) {\n var chunk;\n for (var i = 0, len = this.children.length; i < len; i++) {\n chunk = this.children[i];\n if (chunk[isSourceNode]) {\n chunk.walk(aFn);\n }\n else {\n if (chunk !== '') {\n aFn(chunk, { source: this.source,\n line: this.line,\n column: this.column,\n name: this.name });\n }\n }\n }\n};\n\n/**\n * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between\n * each of `this.children`.\n *\n * @param aSep The separator.\n */\nSourceNode.prototype.join = function SourceNode_join(aSep) {\n var newChildren;\n var i;\n var len = this.children.length;\n if (len > 0) {\n newChildren = [];\n for (i = 0; i < len-1; i++) {\n newChildren.push(this.children[i]);\n newChildren.push(aSep);\n }\n newChildren.push(this.children[i]);\n this.children = newChildren;\n }\n return this;\n};\n\n/**\n * Call String.prototype.replace on the very right-most source snippet. Useful\n * for trimming whitespace from the end of a source node, etc.\n *\n * @param aPattern The pattern to replace.\n * @param aReplacement The thing to replace the pattern with.\n */\nSourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {\n var lastChild = this.children[this.children.length - 1];\n if (lastChild[isSourceNode]) {\n lastChild.replaceRight(aPattern, aReplacement);\n }\n else if (typeof lastChild === 'string') {\n this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);\n }\n else {\n this.children.push(''.replace(aPattern, aReplacement));\n }\n return this;\n};\n\n/**\n * Set the source content for a source file. This will be added to the SourceMapGenerator\n * in the sourcesContent field.\n *\n * @param aSourceFile The filename of the source file\n * @param aSourceContent The content of the source file\n */\nSourceNode.prototype.setSourceContent =\n function SourceNode_setSourceContent(aSourceFile, aSourceContent) {\n this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;\n };\n\n/**\n * Walk over the tree of SourceNodes. The walking function is called for each\n * source file content and is passed the filename and source content.\n *\n * @param aFn The traversal function.\n */\nSourceNode.prototype.walkSourceContents =\n function SourceNode_walkSourceContents(aFn) {\n for (var i = 0, len = this.children.length; i < len; i++) {\n if (this.children[i][isSourceNode]) {\n this.children[i].walkSourceContents(aFn);\n }\n }\n\n var sources = Object.keys(this.sourceContents);\n for (var i = 0, len = sources.length; i < len; i++) {\n aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]);\n }\n };\n\n/**\n * Return the string representation of this source node. Walks over the tree\n * and concatenates all the various snippets together to one string.\n */\nSourceNode.prototype.toString = function SourceNode_toString() {\n var str = \"\";\n this.walk(function (chunk) {\n str += chunk;\n });\n return str;\n};\n\n/**\n * Returns the string representation of this source node along with a source\n * map.\n */\nSourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {\n var generated = {\n code: \"\",\n line: 1,\n column: 0\n };\n var map = new SourceMapGenerator(aArgs);\n var sourceMappingActive = false;\n var lastOriginalSource = null;\n var lastOriginalLine = null;\n var lastOriginalColumn = null;\n var lastOriginalName = null;\n this.walk(function (chunk, original) {\n generated.code += chunk;\n if (original.source !== null\n && original.line !== null\n && original.column !== null) {\n if(lastOriginalSource !== original.source\n || lastOriginalLine !== original.line\n || lastOriginalColumn !== original.column\n || lastOriginalName !== original.name) {\n map.addMapping({\n source: original.source,\n original: {\n line: original.line,\n column: original.column\n },\n generated: {\n line: generated.line,\n column: generated.column\n },\n name: original.name\n });\n }\n lastOriginalSource = original.source;\n lastOriginalLine = original.line;\n lastOriginalColumn = original.column;\n lastOriginalName = original.name;\n sourceMappingActive = true;\n } else if (sourceMappingActive) {\n map.addMapping({\n generated: {\n line: generated.line,\n column: generated.column\n }\n });\n lastOriginalSource = null;\n sourceMappingActive = false;\n }\n for (var idx = 0, length = chunk.length; idx < length; idx++) {\n if (chunk.charCodeAt(idx) === NEWLINE_CODE) {\n generated.line++;\n generated.column = 0;\n // Mappings end at eol\n if (idx + 1 === length) {\n lastOriginalSource = null;\n sourceMappingActive = false;\n } else if (sourceMappingActive) {\n map.addMapping({\n source: original.source,\n original: {\n line: original.line,\n column: original.column\n },\n generated: {\n line: generated.line,\n column: generated.column\n },\n name: original.name\n });\n }\n } else {\n generated.column++;\n }\n }\n });\n this.walkSourceContents(function (sourceFile, sourceContent) {\n map.setSourceContent(sourceFile, sourceContent);\n });\n\n return { code: generated.code, map: map };\n};\n\nexports.SourceNode = SourceNode;\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\n/**\n * This is a helper function for getting values from parameter/options\n * objects.\n *\n * @param args The object we are extracting values from\n * @param name The name of the property we are getting.\n * @param defaultValue An optional value to return if the property is missing\n * from the object. If this is not specified and the property is missing, an\n * error will be thrown.\n */\nfunction getArg(aArgs, aName, aDefaultValue) {\n if (aName in aArgs) {\n return aArgs[aName];\n } else if (arguments.length === 3) {\n return aDefaultValue;\n } else {\n throw new Error('\"' + aName + '\" is a required argument.');\n }\n}\nexports.getArg = getArg;\n\nvar urlRegexp = /^(?:([\\w+\\-.]+):)?\\/\\/(?:(\\w+:\\w+)@)?([\\w.]*)(?::(\\d+))?(\\S*)$/;\nvar dataUrlRegexp = /^data:.+\\,.+$/;\n\nfunction urlParse(aUrl) {\n var match = aUrl.match(urlRegexp);\n if (!match) {\n return null;\n }\n return {\n scheme: match[1],\n auth: match[2],\n host: match[3],\n port: match[4],\n path: match[5]\n };\n}\nexports.urlParse = urlParse;\n\nfunction urlGenerate(aParsedUrl) {\n var url = '';\n if (aParsedUrl.scheme) {\n url += aParsedUrl.scheme + ':';\n }\n url += '//';\n if (aParsedUrl.auth) {\n url += aParsedUrl.auth + '@';\n }\n if (aParsedUrl.host) {\n url += aParsedUrl.host;\n }\n if (aParsedUrl.port) {\n url += \":\" + aParsedUrl.port\n }\n if (aParsedUrl.path) {\n url += aParsedUrl.path;\n }\n return url;\n}\nexports.urlGenerate = urlGenerate;\n\n/**\n * Normalizes a path, or the path portion of a URL:\n *\n * - Replaces consecutive slashes with one slash.\n * - Removes unnecessary '.' parts.\n * - Removes unnecessary '/..' parts.\n *\n * Based on code in the Node.js 'path' core module.\n *\n * @param aPath The path or url to normalize.\n */\nfunction normalize(aPath) {\n var path = aPath;\n var url = urlParse(aPath);\n if (url) {\n if (!url.path) {\n return aPath;\n }\n path = url.path;\n }\n var isAbsolute = exports.isAbsolute(path);\n\n var parts = path.split(/\\/+/);\n for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {\n part = parts[i];\n if (part === '.') {\n parts.splice(i, 1);\n } else if (part === '..') {\n up++;\n } else if (up > 0) {\n if (part === '') {\n // The first part is blank if the path is absolute. Trying to go\n // above the root is a no-op. Therefore we can remove all '..' parts\n // directly after the root.\n parts.splice(i + 1, up);\n up = 0;\n } else {\n parts.splice(i, 2);\n up--;\n }\n }\n }\n path = parts.join('/');\n\n if (path === '') {\n path = isAbsolute ? '/' : '.';\n }\n\n if (url) {\n url.path = path;\n return urlGenerate(url);\n }\n return path;\n}\nexports.normalize = normalize;\n\n/**\n * Joins two paths/URLs.\n *\n * @param aRoot The root path or URL.\n * @param aPath The path or URL to be joined with the root.\n *\n * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a\n * scheme-relative URL: Then the scheme of aRoot, if any, is prepended\n * first.\n * - Otherwise aPath is a path. If aRoot is a URL, then its path portion\n * is updated with the result and aRoot is returned. Otherwise the result\n * is returned.\n * - If aPath is absolute, the result is aPath.\n * - Otherwise the two paths are joined with a slash.\n * - Joining for example 'http://' and 'www.example.com' is also supported.\n */\nfunction join(aRoot, aPath) {\n if (aRoot === \"\") {\n aRoot = \".\";\n }\n if (aPath === \"\") {\n aPath = \".\";\n }\n var aPathUrl = urlParse(aPath);\n var aRootUrl = urlParse(aRoot);\n if (aRootUrl) {\n aRoot = aRootUrl.path || '/';\n }\n\n // `join(foo, '//www.example.org')`\n if (aPathUrl && !aPathUrl.scheme) {\n if (aRootUrl) {\n aPathUrl.scheme = aRootUrl.scheme;\n }\n return urlGenerate(aPathUrl);\n }\n\n if (aPathUrl || aPath.match(dataUrlRegexp)) {\n return aPath;\n }\n\n // `join('http://', 'www.example.com')`\n if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {\n aRootUrl.host = aPath;\n return urlGenerate(aRootUrl);\n }\n\n var joined = aPath.charAt(0) === '/'\n ? aPath\n : normalize(aRoot.replace(/\\/+$/, '') + '/' + aPath);\n\n if (aRootUrl) {\n aRootUrl.path = joined;\n return urlGenerate(aRootUrl);\n }\n return joined;\n}\nexports.join = join;\n\nexports.isAbsolute = function (aPath) {\n return aPath.charAt(0) === '/' || !!aPath.match(urlRegexp);\n};\n\n/**\n * Make a path relative to a URL or another path.\n *\n * @param aRoot The root path or URL.\n * @param aPath The path or URL to be made relative to aRoot.\n */\nfunction relative(aRoot, aPath) {\n if (aRoot === \"\") {\n aRoot = \".\";\n }\n\n aRoot = aRoot.replace(/\\/$/, '');\n\n // It is possible for the path to be above the root. In this case, simply\n // checking whether the root is a prefix of the path won't work. Instead, we\n // need to remove components from the root one by one, until either we find\n // a prefix that fits, or we run out of components to remove.\n var level = 0;\n while (aPath.indexOf(aRoot + '/') !== 0) {\n var index = aRoot.lastIndexOf(\"/\");\n if (index < 0) {\n return aPath;\n }\n\n // If the only part of the root that is left is the scheme (i.e. http://,\n // file:///, etc.), one or more slashes (/), or simply nothing at all, we\n // have exhausted all components, so the path is not relative to the root.\n aRoot = aRoot.slice(0, index);\n if (aRoot.match(/^([^\\/]+:\\/)?\\/*$/)) {\n return aPath;\n }\n\n ++level;\n }\n\n // Make sure we add a \"../\" for each component we removed from the root.\n return Array(level + 1).join(\"../\") + aPath.substr(aRoot.length + 1);\n}\nexports.relative = relative;\n\nvar supportsNullProto = (function () {\n var obj = Object.create(null);\n return !('__proto__' in obj);\n}());\n\nfunction identity (s) {\n return s;\n}\n\n/**\n * Because behavior goes wacky when you set `__proto__` on objects, we\n * have to prefix all the strings in our set with an arbitrary character.\n *\n * See https://github.com/mozilla/source-map/pull/31 and\n * https://github.com/mozilla/source-map/issues/30\n *\n * @param String aStr\n */\nfunction toSetString(aStr) {\n if (isProtoString(aStr)) {\n return '$' + aStr;\n }\n\n return aStr;\n}\nexports.toSetString = supportsNullProto ? identity : toSetString;\n\nfunction fromSetString(aStr) {\n if (isProtoString(aStr)) {\n return aStr.slice(1);\n }\n\n return aStr;\n}\nexports.fromSetString = supportsNullProto ? identity : fromSetString;\n\nfunction isProtoString(s) {\n if (!s) {\n return false;\n }\n\n var length = s.length;\n\n if (length < 9 /* \"__proto__\".length */) {\n return false;\n }\n\n if (s.charCodeAt(length - 1) !== 95 /* '_' */ ||\n s.charCodeAt(length - 2) !== 95 /* '_' */ ||\n s.charCodeAt(length - 3) !== 111 /* 'o' */ ||\n s.charCodeAt(length - 4) !== 116 /* 't' */ ||\n s.charCodeAt(length - 5) !== 111 /* 'o' */ ||\n s.charCodeAt(length - 6) !== 114 /* 'r' */ ||\n s.charCodeAt(length - 7) !== 112 /* 'p' */ ||\n s.charCodeAt(length - 8) !== 95 /* '_' */ ||\n s.charCodeAt(length - 9) !== 95 /* '_' */) {\n return false;\n }\n\n for (var i = length - 10; i >= 0; i--) {\n if (s.charCodeAt(i) !== 36 /* '$' */) {\n return false;\n }\n }\n\n return true;\n}\n\n/**\n * Comparator between two mappings where the original positions are compared.\n *\n * Optionally pass in `true` as `onlyCompareGenerated` to consider two\n * mappings with the same original source/line/column, but different generated\n * line and column the same. Useful when searching for a mapping with a\n * stubbed out mapping.\n */\nfunction compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {\n var cmp = mappingA.source - mappingB.source;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.originalLine - mappingB.originalLine;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.originalColumn - mappingB.originalColumn;\n if (cmp !== 0 || onlyCompareOriginal) {\n return cmp;\n }\n\n cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.generatedLine - mappingB.generatedLine;\n if (cmp !== 0) {\n return cmp;\n }\n\n return mappingA.name - mappingB.name;\n}\nexports.compareByOriginalPositions = compareByOriginalPositions;\n\n/**\n * Comparator between two mappings with deflated source and name indices where\n * the generated positions are compared.\n *\n * Optionally pass in `true` as `onlyCompareGenerated` to consider two\n * mappings with the same generated line and column, but different\n * source/name/original line and column the same. Useful when searching for a\n * mapping with a stubbed out mapping.\n */\nfunction compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {\n var cmp = mappingA.generatedLine - mappingB.generatedLine;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n if (cmp !== 0 || onlyCompareGenerated) {\n return cmp;\n }\n\n cmp = mappingA.source - mappingB.source;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.originalLine - mappingB.originalLine;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.originalColumn - mappingB.originalColumn;\n if (cmp !== 0) {\n return cmp;\n }\n\n return mappingA.name - mappingB.name;\n}\nexports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;\n\nfunction strcmp(aStr1, aStr2) {\n if (aStr1 === aStr2) {\n return 0;\n }\n\n if (aStr1 > aStr2) {\n return 1;\n }\n\n return -1;\n}\n\n/**\n * Comparator between two mappings with inflated source and name strings where\n * the generated positions are compared.\n */\nfunction compareByGeneratedPositionsInflated(mappingA, mappingB) {\n var cmp = mappingA.generatedLine - mappingB.generatedLine;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = strcmp(mappingA.source, mappingB.source);\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.originalLine - mappingB.originalLine;\n if (cmp !== 0) {\n return cmp;\n }\n\n cmp = mappingA.originalColumn - mappingB.originalColumn;\n if (cmp !== 0) {\n return cmp;\n }\n\n return strcmp(mappingA.name, mappingB.name);\n}\nexports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;\n","/*\n * Copyright 2009-2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE.txt or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\nexports.SourceMapGenerator = require('./lib/source-map-generator').SourceMapGenerator;\nexports.SourceMapConsumer = require('./lib/source-map-consumer').SourceMapConsumer;\nexports.SourceNode = require('./lib/source-node').SourceNode;\n","(function(root, factory) {\n 'use strict';\n // Universal Module Definition (UMD) to support AMD, CommonJS/Node.js, Rhino, and browsers.\n\n /* istanbul ignore next */\n if (typeof define === 'function' && define.amd) {\n define('stacktrace-gps', ['source-map', 'stackframe'], factory);\n } else if (typeof exports === 'object') {\n module.exports = factory(require('source-map/lib/source-map-consumer'), require('stackframe'));\n } else {\n root.StackTraceGPS = factory(root.SourceMap || root.sourceMap, root.StackFrame);\n }\n}(this, function(SourceMap, StackFrame) {\n 'use strict';\n\n /**\n * Make a X-Domain request to url and callback.\n *\n * @param {String} url\n * @returns {Promise} with response text if fulfilled\n */\n function _xdr(url) {\n return new Promise(function(resolve, reject) {\n var req = new XMLHttpRequest();\n req.open('get', url);\n req.onerror = reject;\n req.onreadystatechange = function onreadystatechange() {\n if (req.readyState === 4) {\n if ((req.status >= 200 && req.status < 300) ||\n (url.substr(0, 7) === 'file://' && req.responseText)) {\n resolve(req.responseText);\n } else {\n reject(new Error('HTTP status: ' + req.status + ' retrieving ' + url));\n }\n }\n };\n req.send();\n });\n\n }\n\n /**\n * Convert a Base64-encoded string into its original representation.\n * Used for inline sourcemaps.\n *\n * @param {String} b64str Base-64 encoded string\n * @returns {String} original representation of the base64-encoded string.\n */\n function _atob(b64str) {\n if (typeof window !== 'undefined' && window.atob) {\n return window.atob(b64str);\n } else {\n throw new Error('You must supply a polyfill for window.atob in this environment');\n }\n }\n\n function _parseJson(string) {\n if (typeof JSON !== 'undefined' && JSON.parse) {\n return JSON.parse(string);\n } else {\n throw new Error('You must supply a polyfill for JSON.parse in this environment');\n }\n }\n\n function _findFunctionName(source, lineNumber/*, columnNumber*/) {\n var syntaxes = [\n // {name} = function ({args}) TODO args capture\n /['\"]?([$_A-Za-z][$_A-Za-z0-9]*)['\"]?\\s*[:=]\\s*function\\b/,\n // function {name}({args}) m[1]=name m[2]=args\n /function\\s+([^('\"`]*?)\\s*\\(([^)]*)\\)/,\n // {name} = eval()\n /['\"]?([$_A-Za-z][$_A-Za-z0-9]*)['\"]?\\s*[:=]\\s*(?:eval|new Function)\\b/,\n // fn_name() {\n /\\b(?!(?:if|for|switch|while|with|catch)\\b)(?:(?:static)\\s+)?(\\S+)\\s*\\(.*?\\)\\s*\\{/,\n // {name} = () => {\n /['\"]?([$_A-Za-z][$_A-Za-z0-9]*)['\"]?\\s*[:=]\\s*\\(.*?\\)\\s*=>/\n ];\n var lines = source.split('\\n');\n\n // Walk backwards in the source lines until we find the line which matches one of the patterns above\n var code = '';\n var maxLines = Math.min(lineNumber, 20);\n for (var i = 0; i < maxLines; ++i) {\n // lineNo is 1-based, source[] is 0-based\n var line = lines[lineNumber - i - 1];\n var commentPos = line.indexOf('//');\n if (commentPos >= 0) {\n line = line.substr(0, commentPos);\n }\n\n if (line) {\n code = line + code;\n var len = syntaxes.length;\n for (var index = 0; index < len; index++) {\n var m = syntaxes[index].exec(code);\n if (m && m[1]) {\n return m[1];\n }\n }\n }\n }\n return undefined;\n }\n\n function _ensureSupportedEnvironment() {\n if (typeof Object.defineProperty !== 'function' || typeof Object.create !== 'function') {\n throw new Error('Unable to consume source maps in older browsers');\n }\n }\n\n function _ensureStackFrameIsLegit(stackframe) {\n if (typeof stackframe !== 'object') {\n throw new TypeError('Given StackFrame is not an object');\n } else if (typeof stackframe.fileName !== 'string') {\n throw new TypeError('Given file name is not a String');\n } else if (typeof stackframe.lineNumber !== 'number' ||\n stackframe.lineNumber % 1 !== 0 ||\n stackframe.lineNumber < 1) {\n throw new TypeError('Given line number must be a positive integer');\n } else if (typeof stackframe.columnNumber !== 'number' ||\n stackframe.columnNumber % 1 !== 0 ||\n stackframe.columnNumber < 0) {\n throw new TypeError('Given column number must be a non-negative integer');\n }\n return true;\n }\n\n function _findSourceMappingURL(source) {\n var sourceMappingUrlRegExp = /\\/\\/[#@] ?sourceMappingURL=([^\\s'\"]+)\\s*$/mg;\n var lastSourceMappingUrl;\n var matchSourceMappingUrl;\n // eslint-disable-next-line no-cond-assign\n while (matchSourceMappingUrl = sourceMappingUrlRegExp.exec(source)) {\n lastSourceMappingUrl = matchSourceMappingUrl[1];\n }\n if (lastSourceMappingUrl) {\n return lastSourceMappingUrl;\n } else {\n throw new Error('sourceMappingURL not found');\n }\n }\n\n function _extractLocationInfoFromSourceMapSource(stackframe, sourceMapConsumer, sourceCache) {\n return new Promise(function(resolve, reject) {\n var loc = sourceMapConsumer.originalPositionFor({\n line: stackframe.lineNumber,\n column: stackframe.columnNumber\n });\n\n if (loc.source) {\n // cache mapped sources\n var mappedSource = sourceMapConsumer.sourceContentFor(loc.source);\n if (mappedSource) {\n sourceCache[loc.source] = mappedSource;\n }\n\n resolve(\n // given stackframe and source location, update stackframe\n new StackFrame({\n functionName: loc.name || stackframe.functionName,\n args: stackframe.args,\n fileName: loc.source,\n lineNumber: loc.line,\n columnNumber: loc.column\n }));\n } else {\n reject(new Error('Could not get original source for given stackframe and source map'));\n }\n });\n }\n\n /**\n * @constructor\n * @param {Object} opts\n * opts.sourceCache = {url: \"Source String\"} => preload source cache\n * opts.sourceMapConsumerCache = {/path/file.js.map: SourceMapConsumer}\n * opts.offline = True to prevent network requests.\n * Best effort without sources or source maps.\n * opts.ajax = Promise returning function to make X-Domain requests\n */\n return function StackTraceGPS(opts) {\n if (!(this instanceof StackTraceGPS)) {\n return new StackTraceGPS(opts);\n }\n opts = opts || {};\n\n this.sourceCache = opts.sourceCache || {};\n this.sourceMapConsumerCache = opts.sourceMapConsumerCache || {};\n\n this.ajax = opts.ajax || _xdr;\n\n this._atob = opts.atob || _atob;\n\n this._get = function _get(location) {\n return new Promise(function(resolve, reject) {\n var isDataUrl = location.substr(0, 5) === 'data:';\n if (this.sourceCache[location]) {\n resolve(this.sourceCache[location]);\n } else if (opts.offline && !isDataUrl) {\n reject(new Error('Cannot make network requests in offline mode'));\n } else {\n if (isDataUrl) {\n // data URLs can have parameters.\n // see http://tools.ietf.org/html/rfc2397\n var supportedEncodingRegexp =\n /^data:application\\/json;([\\w=:\"-]+;)*base64,/;\n var match = location.match(supportedEncodingRegexp);\n if (match) {\n var sourceMapStart = match[0].length;\n var encodedSource = location.substr(sourceMapStart);\n var source = this._atob(encodedSource);\n this.sourceCache[location] = source;\n resolve(source);\n } else {\n reject(new Error('The encoding of the inline sourcemap is not supported'));\n }\n } else {\n var xhrPromise = this.ajax(location, {method: 'get'});\n // Cache the Promise to prevent duplicate in-flight requests\n this.sourceCache[location] = xhrPromise;\n xhrPromise.then(resolve, reject);\n }\n }\n }.bind(this));\n };\n\n /**\n * Creating SourceMapConsumers is expensive, so this wraps the creation of a\n * SourceMapConsumer in a per-instance cache.\n *\n * @param {String} sourceMappingURL = URL to fetch source map from\n * @param {String} defaultSourceRoot = Default source root for source map if undefined\n * @returns {Promise} that resolves a SourceMapConsumer\n */\n this._getSourceMapConsumer = function _getSourceMapConsumer(sourceMappingURL, defaultSourceRoot) {\n return new Promise(function(resolve) {\n if (this.sourceMapConsumerCache[sourceMappingURL]) {\n resolve(this.sourceMapConsumerCache[sourceMappingURL]);\n } else {\n var sourceMapConsumerPromise = new Promise(function(resolve, reject) {\n return this._get(sourceMappingURL).then(function(sourceMapSource) {\n if (typeof sourceMapSource === 'string') {\n sourceMapSource = _parseJson(sourceMapSource.replace(/^\\)\\]\\}'/, ''));\n }\n if (typeof sourceMapSource.sourceRoot === 'undefined') {\n sourceMapSource.sourceRoot = defaultSourceRoot;\n }\n\n resolve(new SourceMap.SourceMapConsumer(sourceMapSource));\n }, reject);\n }.bind(this));\n this.sourceMapConsumerCache[sourceMappingURL] = sourceMapConsumerPromise;\n resolve(sourceMapConsumerPromise);\n }\n }.bind(this));\n };\n\n /**\n * Given a StackFrame, enhance function name and use source maps for a\n * better StackFrame.\n *\n * @param {StackFrame} stackframe object\n * @returns {Promise} that resolves with with source-mapped StackFrame\n */\n this.pinpoint = function StackTraceGPS$$pinpoint(stackframe) {\n return new Promise(function(resolve, reject) {\n this.getMappedLocation(stackframe).then(function(mappedStackFrame) {\n function resolveMappedStackFrame() {\n resolve(mappedStackFrame);\n }\n\n this.findFunctionName(mappedStackFrame)\n .then(resolve, resolveMappedStackFrame)\n // eslint-disable-next-line no-unexpected-multiline\n ['catch'](resolveMappedStackFrame);\n }.bind(this), reject);\n }.bind(this));\n };\n\n /**\n * Given a StackFrame, guess function name from location information.\n *\n * @param {StackFrame} stackframe\n * @returns {Promise} that resolves with enhanced StackFrame.\n */\n this.findFunctionName = function StackTraceGPS$$findFunctionName(stackframe) {\n return new Promise(function(resolve, reject) {\n _ensureStackFrameIsLegit(stackframe);\n this._get(stackframe.fileName).then(function getSourceCallback(source) {\n var lineNumber = stackframe.lineNumber;\n var columnNumber = stackframe.columnNumber;\n var guessedFunctionName = _findFunctionName(source, lineNumber, columnNumber);\n // Only replace functionName if we found something\n if (guessedFunctionName) {\n resolve(new StackFrame({\n functionName: guessedFunctionName,\n args: stackframe.args,\n fileName: stackframe.fileName,\n lineNumber: lineNumber,\n columnNumber: columnNumber\n }));\n } else {\n resolve(stackframe);\n }\n }, reject)['catch'](reject);\n }.bind(this));\n };\n\n /**\n * Given a StackFrame, seek source-mapped location and return new enhanced StackFrame.\n *\n * @param {StackFrame} stackframe\n * @returns {Promise} that resolves with enhanced StackFrame.\n */\n this.getMappedLocation = function StackTraceGPS$$getMappedLocation(stackframe) {\n return new Promise(function(resolve, reject) {\n _ensureSupportedEnvironment();\n _ensureStackFrameIsLegit(stackframe);\n\n var sourceCache = this.sourceCache;\n var fileName = stackframe.fileName;\n this._get(fileName).then(function(source) {\n var sourceMappingURL = _findSourceMappingURL(source);\n var isDataUrl = sourceMappingURL.substr(0, 5) === 'data:';\n var defaultSourceRoot = fileName.substring(0, fileName.lastIndexOf('/') + 1);\n\n if (sourceMappingURL[0] !== '/' && !isDataUrl && !(/^https?:\\/\\/|^\\/\\//i).test(sourceMappingURL)) {\n sourceMappingURL = defaultSourceRoot + sourceMappingURL;\n }\n\n return this._getSourceMapConsumer(sourceMappingURL, defaultSourceRoot)\n .then(function(sourceMapConsumer) {\n return _extractLocationInfoFromSourceMapSource(stackframe, sourceMapConsumer, sourceCache)\n .then(resolve)['catch'](function() {\n resolve(stackframe);\n });\n });\n }.bind(this), reject)['catch'](reject);\n }.bind(this));\n };\n };\n}));\n","(function(root, factory) {\n 'use strict';\n // Universal Module Definition (UMD) to support AMD, CommonJS/Node.js, Rhino, and browsers.\n\n /* istanbul ignore next */\n if (typeof define === 'function' && define.amd) {\n define('stacktrace', ['error-stack-parser', 'stack-generator', 'stacktrace-gps'], factory);\n } else if (typeof exports === 'object') {\n module.exports = factory(require('error-stack-parser'), require('stack-generator'), require('stacktrace-gps'));\n } else {\n root.StackTrace = factory(root.ErrorStackParser, root.StackGenerator, root.StackTraceGPS);\n }\n}(this, function StackTrace(ErrorStackParser, StackGenerator, StackTraceGPS) {\n var _options = {\n filter: function(stackframe) {\n // Filter out stackframes for this library by default\n return (stackframe.functionName || '').indexOf('StackTrace$$') === -1 &&\n (stackframe.functionName || '').indexOf('ErrorStackParser$$') === -1 &&\n (stackframe.functionName || '').indexOf('StackTraceGPS$$') === -1 &&\n (stackframe.functionName || '').indexOf('StackGenerator$$') === -1;\n },\n sourceCache: {}\n };\n\n var _generateError = function StackTrace$$GenerateError() {\n try {\n // Error must be thrown to get stack in IE\n throw new Error();\n } catch (err) {\n return err;\n }\n };\n\n /**\n * Merge 2 given Objects. If a conflict occurs the second object wins.\n * Does not do deep merges.\n *\n * @param {Object} first base object\n * @param {Object} second overrides\n * @returns {Object} merged first and second\n * @private\n */\n function _merge(first, second) {\n var target = {};\n\n [first, second].forEach(function(obj) {\n for (var prop in obj) {\n if (Object.prototype.hasOwnProperty.call(obj, prop)) {\n target[prop] = obj[prop];\n }\n }\n return target;\n });\n\n return target;\n }\n\n function _isShapedLikeParsableError(err) {\n return err.stack || err['opera#sourceloc'];\n }\n\n function _filtered(stackframes, filter) {\n if (typeof filter === 'function') {\n return stackframes.filter(filter);\n }\n return stackframes;\n }\n\n return {\n /**\n * Get a backtrace from invocation point.\n *\n * @param {Object} opts\n * @returns {Array} of StackFrame\n */\n get: function StackTrace$$get(opts) {\n var err = _generateError();\n return _isShapedLikeParsableError(err) ? this.fromError(err, opts) : this.generateArtificially(opts);\n },\n\n /**\n * Get a backtrace from invocation point.\n * IMPORTANT: Does not handle source maps or guess function names!\n *\n * @param {Object} opts\n * @returns {Array} of StackFrame\n */\n getSync: function StackTrace$$getSync(opts) {\n opts = _merge(_options, opts);\n var err = _generateError();\n var stack = _isShapedLikeParsableError(err) ? ErrorStackParser.parse(err) : StackGenerator.backtrace(opts);\n return _filtered(stack, opts.filter);\n },\n\n /**\n * Given an error object, parse it.\n *\n * @param {Error} error object\n * @param {Object} opts\n * @returns {Promise} for Array[StackFrame}\n */\n fromError: function StackTrace$$fromError(error, opts) {\n opts = _merge(_options, opts);\n var gps = new StackTraceGPS(opts);\n return new Promise(function(resolve) {\n var stackframes = _filtered(ErrorStackParser.parse(error), opts.filter);\n resolve(Promise.all(stackframes.map(function(sf) {\n return new Promise(function(resolve) {\n function resolveOriginal() {\n resolve(sf);\n }\n\n gps.pinpoint(sf).then(resolve, resolveOriginal)['catch'](resolveOriginal);\n });\n })));\n }.bind(this));\n },\n\n /**\n * Use StackGenerator to generate a backtrace.\n *\n * @param {Object} opts\n * @returns {Promise} of Array[StackFrame]\n */\n generateArtificially: function StackTrace$$generateArtificially(opts) {\n opts = _merge(_options, opts);\n var stackFrames = StackGenerator.backtrace(opts);\n if (typeof opts.filter === 'function') {\n stackFrames = stackFrames.filter(opts.filter);\n }\n return Promise.resolve(stackFrames);\n },\n\n /**\n * Given a function, wrap it such that invocations trigger a callback that\n * is called with a stack trace.\n *\n * @param {Function} fn to be instrumented\n * @param {Function} callback function to call with a stack trace on invocation\n * @param {Function} errback optional function to call with error if unable to get stack trace.\n * @param {Object} thisArg optional context object (e.g. window)\n */\n instrument: function StackTrace$$instrument(fn, callback, errback, thisArg) {\n if (typeof fn !== 'function') {\n throw new Error('Cannot instrument non-function object');\n } else if (typeof fn.__stacktraceOriginalFn === 'function') {\n // Already instrumented, return given Function\n return fn;\n }\n\n var instrumented = function StackTrace$$instrumented() {\n try {\n this.get().then(callback, errback)['catch'](errback);\n return fn.apply(thisArg || this, arguments);\n } catch (e) {\n if (_isShapedLikeParsableError(e)) {\n this.fromError(e).then(callback, errback)['catch'](errback);\n }\n throw e;\n }\n }.bind(this);\n instrumented.__stacktraceOriginalFn = fn;\n\n return instrumented;\n },\n\n /**\n * Given a function that has been instrumented,\n * revert the function to it's original (non-instrumented) state.\n *\n * @param {Function} fn to de-instrument\n */\n deinstrument: function StackTrace$$deinstrument(fn) {\n if (typeof fn !== 'function') {\n throw new Error('Cannot de-instrument non-function object');\n } else if (typeof fn.__stacktraceOriginalFn === 'function') {\n return fn.__stacktraceOriginalFn;\n } else {\n // Function not instrumented, return original\n return fn;\n }\n },\n\n /**\n * Given an error message and Array of StackFrames, serialize and POST to given URL.\n *\n * @param {Array} stackframes\n * @param {String} url\n * @param {String} errorMsg\n * @param {Object} requestOptions\n */\n report: function StackTrace$$report(stackframes, url, errorMsg, requestOptions) {\n return new Promise(function(resolve, reject) {\n var req = new XMLHttpRequest();\n req.onerror = reject;\n req.onreadystatechange = function onreadystatechange() {\n if (req.readyState === 4) {\n if (req.status >= 200 && req.status < 400) {\n resolve(req.responseText);\n } else {\n reject(new Error('POST to ' + url + ' failed with status: ' + req.status));\n }\n }\n };\n req.open('post', url);\n\n // Set request headers\n req.setRequestHeader('Content-Type', 'application/json');\n if (requestOptions && typeof requestOptions.headers === 'object') {\n var headers = requestOptions.headers;\n for (var header in headers) {\n if (Object.prototype.hasOwnProperty.call(headers, header)) {\n req.setRequestHeader(header, headers[header]);\n }\n }\n }\n\n var reportPayload = {stack: stackframes};\n if (errorMsg !== undefined && errorMsg !== null) {\n reportPayload.message = errorMsg;\n }\n\n req.send(JSON.stringify(reportPayload));\n });\n }\n };\n}));\n","\"use strict\";\n\nvar stylesInDOM = [];\n\nfunction getIndexByIdentifier(identifier) {\n var result = -1;\n\n for (var i = 0; i < stylesInDOM.length; i++) {\n if (stylesInDOM[i].identifier === identifier) {\n result = i;\n break;\n }\n }\n\n return result;\n}\n\nfunction modulesToDom(list, options) {\n var idCountMap = {};\n var identifiers = [];\n\n for (var i = 0; i < list.length; i++) {\n var item = list[i];\n var id = options.base ? item[0] + options.base : item[0];\n var count = idCountMap[id] || 0;\n var identifier = \"\".concat(id, \" \").concat(count);\n idCountMap[id] = count + 1;\n var indexByIdentifier = getIndexByIdentifier(identifier);\n var obj = {\n css: item[1],\n media: item[2],\n sourceMap: item[3],\n supports: item[4],\n layer: item[5]\n };\n\n if (indexByIdentifier !== -1) {\n stylesInDOM[indexByIdentifier].references++;\n stylesInDOM[indexByIdentifier].updater(obj);\n } else {\n var updater = addElementStyle(obj, options);\n options.byIndex = i;\n stylesInDOM.splice(i, 0, {\n identifier: identifier,\n updater: updater,\n references: 1\n });\n }\n\n identifiers.push(identifier);\n }\n\n return identifiers;\n}\n\nfunction addElementStyle(obj, options) {\n var api = options.domAPI(options);\n api.update(obj);\n\n var updater = function updater(newObj) {\n if (newObj) {\n if (newObj.css === obj.css && newObj.media === obj.media && newObj.sourceMap === obj.sourceMap && newObj.supports === obj.supports && newObj.layer === obj.layer) {\n return;\n }\n\n api.update(obj = newObj);\n } else {\n api.remove();\n }\n };\n\n return updater;\n}\n\nmodule.exports = function (list, options) {\n options = options || {};\n list = list || [];\n var lastIdentifiers = modulesToDom(list, options);\n return function update(newList) {\n newList = newList || [];\n\n for (var i = 0; i < lastIdentifiers.length; i++) {\n var identifier = lastIdentifiers[i];\n var index = getIndexByIdentifier(identifier);\n stylesInDOM[index].references--;\n }\n\n var newLastIdentifiers = modulesToDom(newList, options);\n\n for (var _i = 0; _i < lastIdentifiers.length; _i++) {\n var _identifier = lastIdentifiers[_i];\n\n var _index = getIndexByIdentifier(_identifier);\n\n if (stylesInDOM[_index].references === 0) {\n stylesInDOM[_index].updater();\n\n stylesInDOM.splice(_index, 1);\n }\n }\n\n lastIdentifiers = newLastIdentifiers;\n };\n};","\"use strict\";\n\nvar memo = {};\n/* istanbul ignore next */\n\nfunction getTarget(target) {\n if (typeof memo[target] === \"undefined\") {\n var styleTarget = document.querySelector(target); // Special case to return head of iframe instead of iframe itself\n\n if (window.HTMLIFrameElement && styleTarget instanceof window.HTMLIFrameElement) {\n try {\n // This will throw an exception if access to iframe is blocked\n // due to cross-origin restrictions\n styleTarget = styleTarget.contentDocument.head;\n } catch (e) {\n // istanbul ignore next\n styleTarget = null;\n }\n }\n\n memo[target] = styleTarget;\n }\n\n return memo[target];\n}\n/* istanbul ignore next */\n\n\nfunction insertBySelector(insert, style) {\n var target = getTarget(insert);\n\n if (!target) {\n throw new Error(\"Couldn't find a style target. This probably means that the value for the 'insert' parameter is invalid.\");\n }\n\n target.appendChild(style);\n}\n\nmodule.exports = insertBySelector;","\"use strict\";\n\n/* istanbul ignore next */\nfunction insertStyleElement(options) {\n var element = document.createElement(\"style\");\n options.setAttributes(element, options.attributes);\n options.insert(element, options.options);\n return element;\n}\n\nmodule.exports = insertStyleElement;","\"use strict\";\n\n/* istanbul ignore next */\nfunction setAttributesWithoutAttributes(styleElement) {\n var nonce = typeof __webpack_nonce__ !== \"undefined\" ? __webpack_nonce__ : null;\n\n if (nonce) {\n styleElement.setAttribute(\"nonce\", nonce);\n }\n}\n\nmodule.exports = setAttributesWithoutAttributes;","\"use strict\";\n\n/* istanbul ignore next */\nfunction apply(styleElement, options, obj) {\n var css = \"\";\n\n if (obj.supports) {\n css += \"@supports (\".concat(obj.supports, \") {\");\n }\n\n if (obj.media) {\n css += \"@media \".concat(obj.media, \" {\");\n }\n\n var needLayer = typeof obj.layer !== \"undefined\";\n\n if (needLayer) {\n css += \"@layer\".concat(obj.layer.length > 0 ? \" \".concat(obj.layer) : \"\", \" {\");\n }\n\n css += obj.css;\n\n if (needLayer) {\n css += \"}\";\n }\n\n if (obj.media) {\n css += \"}\";\n }\n\n if (obj.supports) {\n css += \"}\";\n }\n\n var sourceMap = obj.sourceMap;\n\n if (sourceMap && typeof btoa !== \"undefined\") {\n css += \"\\n/*# sourceMappingURL=data:application/json;base64,\".concat(btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))), \" */\");\n } // For old IE\n\n /* istanbul ignore if */\n\n\n options.styleTagTransform(css, styleElement, options.options);\n}\n\nfunction removeStyleElement(styleElement) {\n // istanbul ignore if\n if (styleElement.parentNode === null) {\n return false;\n }\n\n styleElement.parentNode.removeChild(styleElement);\n}\n/* istanbul ignore next */\n\n\nfunction domAPI(options) {\n var styleElement = options.insertStyleElement(options);\n return {\n update: function update(obj) {\n apply(styleElement, options, obj);\n },\n remove: function remove() {\n removeStyleElement(styleElement);\n }\n };\n}\n\nmodule.exports = domAPI;","\"use strict\";\n\n/* istanbul ignore next */\nfunction styleTagTransform(css, styleElement) {\n if (styleElement.styleSheet) {\n styleElement.styleSheet.cssText = css;\n } else {\n while (styleElement.firstChild) {\n styleElement.removeChild(styleElement.firstChild);\n }\n\n styleElement.appendChild(document.createTextNode(css));\n }\n}\n\nmodule.exports = styleTagTransform;","/* global window */\nimport ponyfill from './ponyfill.js';\n\nvar root;\n\nif (typeof self !== 'undefined') {\n root = self;\n} else if (typeof window !== 'undefined') {\n root = window;\n} else if (typeof global !== 'undefined') {\n root = global;\n} else if (typeof module !== 'undefined') {\n root = module;\n} else {\n root = Function('return this')();\n}\n\nvar result = ponyfill(root);\nexport default result;\n","export default function symbolObservablePonyfill(root) {\n\tvar result;\n\tvar Symbol = root.Symbol;\n\n\tif (typeof Symbol === 'function') {\n\t\tif (Symbol.observable) {\n\t\t\tresult = Symbol.observable;\n\t\t} else {\n\t\t\tresult = Symbol('observable');\n\t\t\tSymbol.observable = result;\n\t\t}\n\t} else {\n\t\tresult = '@@observable';\n\t}\n\n\treturn result;\n};\n","\nvar space = require('to-space-case')\n\n/**\n * Export.\n */\n\nmodule.exports = toCamelCase\n\n/**\n * Convert a `string` to camel case.\n *\n * @param {String} string\n * @return {String}\n */\n\nfunction toCamelCase(string) {\n return space(string).replace(/\\s(\\w)/g, function (matches, letter) {\n return letter.toUpperCase()\n })\n}\n","\n/**\n * Export.\n */\n\nmodule.exports = toNoCase\n\n/**\n * Test whether a string is camel-case.\n */\n\nvar hasSpace = /\\s/\nvar hasSeparator = /(_|-|\\.|:)/\nvar hasCamel = /([a-z][A-Z]|[A-Z][a-z])/\n\n/**\n * Remove any starting case from a `string`, like camel or snake, but keep\n * spaces and punctuation that may be important otherwise.\n *\n * @param {String} string\n * @return {String}\n */\n\nfunction toNoCase(string) {\n if (hasSpace.test(string)) return string.toLowerCase()\n if (hasSeparator.test(string)) return (unseparate(string) || string).toLowerCase()\n if (hasCamel.test(string)) return uncamelize(string).toLowerCase()\n return string.toLowerCase()\n}\n\n/**\n * Separator splitter.\n */\n\nvar separatorSplitter = /[\\W_]+(.|$)/g\n\n/**\n * Un-separate a `string`.\n *\n * @param {String} string\n * @return {String}\n */\n\nfunction unseparate(string) {\n return string.replace(separatorSplitter, function (m, next) {\n return next ? ' ' + next : ''\n })\n}\n\n/**\n * Camelcase splitter.\n */\n\nvar camelSplitter = /(.)([A-Z]+)/g\n\n/**\n * Un-camelcase a `string`.\n *\n * @param {String} string\n * @return {String}\n */\n\nfunction uncamelize(string) {\n return string.replace(camelSplitter, function (m, previous, uppers) {\n return previous + ' ' + uppers.toLowerCase().split('').join(' ')\n })\n}\n","\nvar clean = require('to-no-case')\n\n/**\n * Export.\n */\n\nmodule.exports = toSpaceCase\n\n/**\n * Convert a `string` to space case.\n *\n * @param {String} string\n * @return {String}\n */\n\nfunction toSpaceCase(string) {\n return clean(string).replace(/[\\W_]+(.|$)/g, function (matches, match) {\n return match ? ' ' + match : ''\n }).trim()\n}\n","/*!\n * UAParser.js v0.7.20\n * Lightweight JavaScript-based User-Agent string parser\n * https://github.com/faisalman/ua-parser-js\n *\n * Copyright © 2012-2019 Faisal Salman \n * Licensed under MIT License\n */\n\n(function (window, undefined) {\n\n 'use strict';\n\n //////////////\n // Constants\n /////////////\n\n\n var LIBVERSION = '0.7.20',\n EMPTY = '',\n UNKNOWN = '?',\n FUNC_TYPE = 'function',\n UNDEF_TYPE = 'undefined',\n OBJ_TYPE = 'object',\n STR_TYPE = 'string',\n MAJOR = 'major', // deprecated\n MODEL = 'model',\n NAME = 'name',\n TYPE = 'type',\n VENDOR = 'vendor',\n VERSION = 'version',\n ARCHITECTURE= 'architecture',\n CONSOLE = 'console',\n MOBILE = 'mobile',\n TABLET = 'tablet',\n SMARTTV = 'smarttv',\n WEARABLE = 'wearable',\n EMBEDDED = 'embedded';\n\n\n ///////////\n // Helper\n //////////\n\n\n var util = {\n extend : function (regexes, extensions) {\n var mergedRegexes = {};\n for (var i in regexes) {\n if (extensions[i] && extensions[i].length % 2 === 0) {\n mergedRegexes[i] = extensions[i].concat(regexes[i]);\n } else {\n mergedRegexes[i] = regexes[i];\n }\n }\n return mergedRegexes;\n },\n has : function (str1, str2) {\n if (typeof str1 === \"string\") {\n return str2.toLowerCase().indexOf(str1.toLowerCase()) !== -1;\n } else {\n return false;\n }\n },\n lowerize : function (str) {\n return str.toLowerCase();\n },\n major : function (version) {\n return typeof(version) === STR_TYPE ? version.replace(/[^\\d\\.]/g,'').split(\".\")[0] : undefined;\n },\n trim : function (str) {\n return str.replace(/^[\\s\\uFEFF\\xA0]+|[\\s\\uFEFF\\xA0]+$/g, '');\n }\n };\n\n\n ///////////////\n // Map helper\n //////////////\n\n\n var mapper = {\n\n rgx : function (ua, arrays) {\n\n var i = 0, j, k, p, q, matches, match;\n\n // loop through all regexes maps\n while (i < arrays.length && !matches) {\n\n var regex = arrays[i], // even sequence (0,2,4,..)\n props = arrays[i + 1]; // odd sequence (1,3,5,..)\n j = k = 0;\n\n // try matching uastring with regexes\n while (j < regex.length && !matches) {\n\n matches = regex[j++].exec(ua);\n\n if (!!matches) {\n for (p = 0; p < props.length; p++) {\n match = matches[++k];\n q = props[p];\n // check if given property is actually array\n if (typeof q === OBJ_TYPE && q.length > 0) {\n if (q.length == 2) {\n if (typeof q[1] == FUNC_TYPE) {\n // assign modified match\n this[q[0]] = q[1].call(this, match);\n } else {\n // assign given value, ignore regex match\n this[q[0]] = q[1];\n }\n } else if (q.length == 3) {\n // check whether function or regex\n if (typeof q[1] === FUNC_TYPE && !(q[1].exec && q[1].test)) {\n // call function (usually string mapper)\n this[q[0]] = match ? q[1].call(this, match, q[2]) : undefined;\n } else {\n // sanitize match using given regex\n this[q[0]] = match ? match.replace(q[1], q[2]) : undefined;\n }\n } else if (q.length == 4) {\n this[q[0]] = match ? q[3].call(this, match.replace(q[1], q[2])) : undefined;\n }\n } else {\n this[q] = match ? match : undefined;\n }\n }\n }\n }\n i += 2;\n }\n },\n\n str : function (str, map) {\n\n for (var i in map) {\n // check if array\n if (typeof map[i] === OBJ_TYPE && map[i].length > 0) {\n for (var j = 0; j < map[i].length; j++) {\n if (util.has(map[i][j], str)) {\n return (i === UNKNOWN) ? undefined : i;\n }\n }\n } else if (util.has(map[i], str)) {\n return (i === UNKNOWN) ? undefined : i;\n }\n }\n return str;\n }\n };\n\n\n ///////////////\n // String map\n //////////////\n\n\n var maps = {\n\n browser : {\n oldsafari : {\n version : {\n '1.0' : '/8',\n '1.2' : '/1',\n '1.3' : '/3',\n '2.0' : '/412',\n '2.0.2' : '/416',\n '2.0.3' : '/417',\n '2.0.4' : '/419',\n '?' : '/'\n }\n }\n },\n\n device : {\n amazon : {\n model : {\n 'Fire Phone' : ['SD', 'KF']\n }\n },\n sprint : {\n model : {\n 'Evo Shift 4G' : '7373KT'\n },\n vendor : {\n 'HTC' : 'APA',\n 'Sprint' : 'Sprint'\n }\n }\n },\n\n os : {\n windows : {\n version : {\n 'ME' : '4.90',\n 'NT 3.11' : 'NT3.51',\n 'NT 4.0' : 'NT4.0',\n '2000' : 'NT 5.0',\n 'XP' : ['NT 5.1', 'NT 5.2'],\n 'Vista' : 'NT 6.0',\n '7' : 'NT 6.1',\n '8' : 'NT 6.2',\n '8.1' : 'NT 6.3',\n '10' : ['NT 6.4', 'NT 10.0'],\n 'RT' : 'ARM'\n }\n }\n }\n };\n\n\n //////////////\n // Regex map\n /////////////\n\n\n var regexes = {\n\n browser : [[\n\n // Presto based\n /(opera\\smini)\\/([\\w\\.-]+)/i, // Opera Mini\n /(opera\\s[mobiletab]+).+version\\/([\\w\\.-]+)/i, // Opera Mobi/Tablet\n /(opera).+version\\/([\\w\\.]+)/i, // Opera > 9.80\n /(opera)[\\/\\s]+([\\w\\.]+)/i // Opera < 9.80\n ], [NAME, VERSION], [\n\n /(opios)[\\/\\s]+([\\w\\.]+)/i // Opera mini on iphone >= 8.0\n ], [[NAME, 'Opera Mini'], VERSION], [\n\n /\\s(opr)\\/([\\w\\.]+)/i // Opera Webkit\n ], [[NAME, 'Opera'], VERSION], [\n\n // Mixed\n /(kindle)\\/([\\w\\.]+)/i, // Kindle\n /(lunascape|maxthon|netfront|jasmine|blazer)[\\/\\s]?([\\w\\.]*)/i,\n // Lunascape/Maxthon/Netfront/Jasmine/Blazer\n\n // Trident based\n /(avant\\s|iemobile|slim|baidu)(?:browser)?[\\/\\s]?([\\w\\.]*)/i,\n // Avant/IEMobile/SlimBrowser/Baidu\n /(?:ms|\\()(ie)\\s([\\w\\.]+)/i, // Internet Explorer\n\n // Webkit/KHTML based\n /(rekonq)\\/([\\w\\.]*)/i, // Rekonq\n /(chromium|flock|rockmelt|midori|epiphany|silk|skyfire|ovibrowser|bolt|iron|vivaldi|iridium|phantomjs|bowser|quark|qupzilla|falkon)\\/([\\w\\.-]+)/i\n // Chromium/Flock/RockMelt/Midori/Epiphany/Silk/Skyfire/Bolt/Iron/Iridium/PhantomJS/Bowser/QupZilla/Falkon\n ], [NAME, VERSION], [\n\n /(konqueror)\\/([\\w\\.]+)/i // Konqueror\n ], [[NAME, 'Konqueror'], VERSION], [\n\n /(trident).+rv[:\\s]([\\w\\.]+).+like\\sgecko/i // IE11\n ], [[NAME, 'IE'], VERSION], [\n\n /(edge|edgios|edga|edg)\\/((\\d+)?[\\w\\.]+)/i // Microsoft Edge\n ], [[NAME, 'Edge'], VERSION], [\n\n /(yabrowser)\\/([\\w\\.]+)/i // Yandex\n ], [[NAME, 'Yandex'], VERSION], [\n\n /(puffin)\\/([\\w\\.]+)/i // Puffin\n ], [[NAME, 'Puffin'], VERSION], [\n\n /(focus)\\/([\\w\\.]+)/i // Firefox Focus\n ], [[NAME, 'Firefox Focus'], VERSION], [\n\n /(opt)\\/([\\w\\.]+)/i // Opera Touch\n ], [[NAME, 'Opera Touch'], VERSION], [\n\n /((?:[\\s\\/])uc?\\s?browser|(?:juc.+)ucweb)[\\/\\s]?([\\w\\.]+)/i // UCBrowser\n ], [[NAME, 'UCBrowser'], VERSION], [\n\n /(comodo_dragon)\\/([\\w\\.]+)/i // Comodo Dragon\n ], [[NAME, /_/g, ' '], VERSION], [\n\n /(windowswechat qbcore)\\/([\\w\\.]+)/i // WeChat Desktop for Windows Built-in Browser\n ], [[NAME, 'WeChat(Win) Desktop'], VERSION], [\n\n /(micromessenger)\\/([\\w\\.]+)/i // WeChat\n ], [[NAME, 'WeChat'], VERSION], [\n\n /(brave)\\/([\\w\\.]+)/i // Brave browser\n ], [[NAME, 'Brave'], VERSION], [\n\n /(qqbrowserlite)\\/([\\w\\.]+)/i // QQBrowserLite\n ], [NAME, VERSION], [\n\n /(QQ)\\/([\\d\\.]+)/i // QQ, aka ShouQ\n ], [NAME, VERSION], [\n\n /m?(qqbrowser)[\\/\\s]?([\\w\\.]+)/i // QQBrowser\n ], [NAME, VERSION], [\n\n /(BIDUBrowser)[\\/\\s]?([\\w\\.]+)/i // Baidu Browser\n ], [NAME, VERSION], [\n\n /(2345Explorer)[\\/\\s]?([\\w\\.]+)/i // 2345 Browser\n ], [NAME, VERSION], [\n\n /(MetaSr)[\\/\\s]?([\\w\\.]+)/i // SouGouBrowser\n ], [NAME], [\n\n /(LBBROWSER)/i // LieBao Browser\n ], [NAME], [\n\n /xiaomi\\/miuibrowser\\/([\\w\\.]+)/i // MIUI Browser\n ], [VERSION, [NAME, 'MIUI Browser']], [\n\n /;fbav\\/([\\w\\.]+);/i // Facebook App for iOS & Android\n ], [VERSION, [NAME, 'Facebook']], [\n\n /safari\\s(line)\\/([\\w\\.]+)/i, // Line App for iOS\n /android.+(line)\\/([\\w\\.]+)\\/iab/i // Line App for Android\n ], [NAME, VERSION], [\n\n /headlesschrome(?:\\/([\\w\\.]+)|\\s)/i // Chrome Headless\n ], [VERSION, [NAME, 'Chrome Headless']], [\n\n /\\swv\\).+(chrome)\\/([\\w\\.]+)/i // Chrome WebView\n ], [[NAME, /(.+)/, '$1 WebView'], VERSION], [\n\n /((?:oculus|samsung)browser)\\/([\\w\\.]+)/i\n ], [[NAME, /(.+(?:g|us))(.+)/, '$1 $2'], VERSION], [ // Oculus / Samsung Browser\n\n /android.+version\\/([\\w\\.]+)\\s+(?:mobile\\s?safari|safari)*/i // Android Browser\n ], [VERSION, [NAME, 'Android Browser']], [\n\n /(sailfishbrowser)\\/([\\w\\.]+)/i // Sailfish Browser\n ], [[NAME, 'Sailfish Browser'], VERSION], [\n\n /(chrome|omniweb|arora|[tizenoka]{5}\\s?browser)\\/v?([\\w\\.]+)/i\n // Chrome/OmniWeb/Arora/Tizen/Nokia\n ], [NAME, VERSION], [\n\n /(dolfin)\\/([\\w\\.]+)/i // Dolphin\n ], [[NAME, 'Dolphin'], VERSION], [\n\n /((?:android.+)crmo|crios)\\/([\\w\\.]+)/i // Chrome for Android/iOS\n ], [[NAME, 'Chrome'], VERSION], [\n\n /(coast)\\/([\\w\\.]+)/i // Opera Coast\n ], [[NAME, 'Opera Coast'], VERSION], [\n\n /fxios\\/([\\w\\.-]+)/i // Firefox for iOS\n ], [VERSION, [NAME, 'Firefox']], [\n\n /version\\/([\\w\\.]+).+?mobile\\/\\w+\\s(safari)/i // Mobile Safari\n ], [VERSION, [NAME, 'Mobile Safari']], [\n\n /version\\/([\\w\\.]+).+?(mobile\\s?safari|safari)/i // Safari & Safari Mobile\n ], [VERSION, NAME], [\n\n /webkit.+?(gsa)\\/([\\w\\.]+).+?(mobile\\s?safari|safari)(\\/[\\w\\.]+)/i // Google Search Appliance on iOS\n ], [[NAME, 'GSA'], VERSION], [\n\n /webkit.+?(mobile\\s?safari|safari)(\\/[\\w\\.]+)/i // Safari < 3.0\n ], [NAME, [VERSION, mapper.str, maps.browser.oldsafari.version]], [\n\n /(webkit|khtml)\\/([\\w\\.]+)/i\n ], [NAME, VERSION], [\n\n // Gecko based\n /(navigator|netscape)\\/([\\w\\.-]+)/i // Netscape\n ], [[NAME, 'Netscape'], VERSION], [\n /(swiftfox)/i, // Swiftfox\n /(icedragon|iceweasel|camino|chimera|fennec|maemo\\sbrowser|minimo|conkeror)[\\/\\s]?([\\w\\.\\+]+)/i,\n // IceDragon/Iceweasel/Camino/Chimera/Fennec/Maemo/Minimo/Conkeror\n /(firefox|seamonkey|k-meleon|icecat|iceape|firebird|phoenix|palemoon|basilisk|waterfox)\\/([\\w\\.-]+)$/i,\n\n // Firefox/SeaMonkey/K-Meleon/IceCat/IceApe/Firebird/Phoenix\n /(mozilla)\\/([\\w\\.]+).+rv\\:.+gecko\\/\\d+/i, // Mozilla\n\n // Other\n /(polaris|lynx|dillo|icab|doris|amaya|w3m|netsurf|sleipnir)[\\/\\s]?([\\w\\.]+)/i,\n // Polaris/Lynx/Dillo/iCab/Doris/Amaya/w3m/NetSurf/Sleipnir\n /(links)\\s\\(([\\w\\.]+)/i, // Links\n /(gobrowser)\\/?([\\w\\.]*)/i, // GoBrowser\n /(ice\\s?browser)\\/v?([\\w\\._]+)/i, // ICE Browser\n /(mosaic)[\\/\\s]([\\w\\.]+)/i // Mosaic\n ], [NAME, VERSION]\n ],\n\n cpu : [[\n\n /(?:(amd|x(?:(?:86|64)[_-])?|wow|win)64)[;\\)]/i // AMD64\n ], [[ARCHITECTURE, 'amd64']], [\n\n /(ia32(?=;))/i // IA32 (quicktime)\n ], [[ARCHITECTURE, util.lowerize]], [\n\n /((?:i[346]|x)86)[;\\)]/i // IA32\n ], [[ARCHITECTURE, 'ia32']], [\n\n // PocketPC mistakenly identified as PowerPC\n /windows\\s(ce|mobile);\\sppc;/i\n ], [[ARCHITECTURE, 'arm']], [\n\n /((?:ppc|powerpc)(?:64)?)(?:\\smac|;|\\))/i // PowerPC\n ], [[ARCHITECTURE, /ower/, '', util.lowerize]], [\n\n /(sun4\\w)[;\\)]/i // SPARC\n ], [[ARCHITECTURE, 'sparc']], [\n\n /((?:avr32|ia64(?=;))|68k(?=\\))|arm(?:64|(?=v\\d+[;l]))|(?=atmel\\s)avr|(?:irix|mips|sparc)(?:64)?(?=;)|pa-risc)/i\n // IA64, 68K, ARM/64, AVR/32, IRIX/64, MIPS/64, SPARC/64, PA-RISC\n ], [[ARCHITECTURE, util.lowerize]]\n ],\n\n device : [[\n\n /\\((ipad|playbook);[\\w\\s\\),;-]+(rim|apple)/i // iPad/PlayBook\n ], [MODEL, VENDOR, [TYPE, TABLET]], [\n\n /applecoremedia\\/[\\w\\.]+ \\((ipad)/ // iPad\n ], [MODEL, [VENDOR, 'Apple'], [TYPE, TABLET]], [\n\n /(apple\\s{0,1}tv)/i // Apple TV\n ], [[MODEL, 'Apple TV'], [VENDOR, 'Apple']], [\n\n /(archos)\\s(gamepad2?)/i, // Archos\n /(hp).+(touchpad)/i, // HP TouchPad\n /(hp).+(tablet)/i, // HP Tablet\n /(kindle)\\/([\\w\\.]+)/i, // Kindle\n /\\s(nook)[\\w\\s]+build\\/(\\w+)/i, // Nook\n /(dell)\\s(strea[kpr\\s\\d]*[\\dko])/i // Dell Streak\n ], [VENDOR, MODEL, [TYPE, TABLET]], [\n\n /(kf[A-z]+)\\sbuild\\/.+silk\\//i // Kindle Fire HD\n ], [MODEL, [VENDOR, 'Amazon'], [TYPE, TABLET]], [\n /(sd|kf)[0349hijorstuw]+\\sbuild\\/.+silk\\//i // Fire Phone\n ], [[MODEL, mapper.str, maps.device.amazon.model], [VENDOR, 'Amazon'], [TYPE, MOBILE]], [\n /android.+aft([bms])\\sbuild/i // Fire TV\n ], [MODEL, [VENDOR, 'Amazon'], [TYPE, SMARTTV]], [\n\n /\\((ip[honed|\\s\\w*]+);.+(apple)/i // iPod/iPhone\n ], [MODEL, VENDOR, [TYPE, MOBILE]], [\n /\\((ip[honed|\\s\\w*]+);/i // iPod/iPhone\n ], [MODEL, [VENDOR, 'Apple'], [TYPE, MOBILE]], [\n\n /(blackberry)[\\s-]?(\\w+)/i, // BlackBerry\n /(blackberry|benq|palm(?=\\-)|sonyericsson|acer|asus|dell|meizu|motorola|polytron)[\\s_-]?([\\w-]*)/i,\n // BenQ/Palm/Sony-Ericsson/Acer/Asus/Dell/Meizu/Motorola/Polytron\n /(hp)\\s([\\w\\s]+\\w)/i, // HP iPAQ\n /(asus)-?(\\w+)/i // Asus\n ], [VENDOR, MODEL, [TYPE, MOBILE]], [\n /\\(bb10;\\s(\\w+)/i // BlackBerry 10\n ], [MODEL, [VENDOR, 'BlackBerry'], [TYPE, MOBILE]], [\n // Asus Tablets\n /android.+(transfo[prime\\s]{4,10}\\s\\w+|eeepc|slider\\s\\w+|nexus 7|padfone|p00c)/i\n ], [MODEL, [VENDOR, 'Asus'], [TYPE, TABLET]], [\n\n /(sony)\\s(tablet\\s[ps])\\sbuild\\//i, // Sony\n /(sony)?(?:sgp.+)\\sbuild\\//i\n ], [[VENDOR, 'Sony'], [MODEL, 'Xperia Tablet'], [TYPE, TABLET]], [\n /android.+\\s([c-g]\\d{4}|so[-l]\\w+)(?=\\sbuild\\/|\\).+chrome\\/(?![1-6]{0,1}\\d\\.))/i\n ], [MODEL, [VENDOR, 'Sony'], [TYPE, MOBILE]], [\n\n /\\s(ouya)\\s/i, // Ouya\n /(nintendo)\\s([wids3u]+)/i // Nintendo\n ], [VENDOR, MODEL, [TYPE, CONSOLE]], [\n\n /android.+;\\s(shield)\\sbuild/i // Nvidia\n ], [MODEL, [VENDOR, 'Nvidia'], [TYPE, CONSOLE]], [\n\n /(playstation\\s[34portablevi]+)/i // Playstation\n ], [MODEL, [VENDOR, 'Sony'], [TYPE, CONSOLE]], [\n\n /(sprint\\s(\\w+))/i // Sprint Phones\n ], [[VENDOR, mapper.str, maps.device.sprint.vendor], [MODEL, mapper.str, maps.device.sprint.model], [TYPE, MOBILE]], [\n\n /(htc)[;_\\s-]+([\\w\\s]+(?=\\)|\\sbuild)|\\w+)/i, // HTC\n /(zte)-(\\w*)/i, // ZTE\n /(alcatel|geeksphone|nexian|panasonic|(?=;\\s)sony)[_\\s-]?([\\w-]*)/i\n // Alcatel/GeeksPhone/Nexian/Panasonic/Sony\n ], [VENDOR, [MODEL, /_/g, ' '], [TYPE, MOBILE]], [\n\n /(nexus\\s9)/i // HTC Nexus 9\n ], [MODEL, [VENDOR, 'HTC'], [TYPE, TABLET]], [\n\n /d\\/huawei([\\w\\s-]+)[;\\)]/i,\n /(nexus\\s6p)/i // Huawei\n ], [MODEL, [VENDOR, 'Huawei'], [TYPE, MOBILE]], [\n\n /(microsoft);\\s(lumia[\\s\\w]+)/i // Microsoft Lumia\n ], [VENDOR, MODEL, [TYPE, MOBILE]], [\n\n /[\\s\\(;](xbox(?:\\sone)?)[\\s\\);]/i // Microsoft Xbox\n ], [MODEL, [VENDOR, 'Microsoft'], [TYPE, CONSOLE]], [\n /(kin\\.[onetw]{3})/i // Microsoft Kin\n ], [[MODEL, /\\./g, ' '], [VENDOR, 'Microsoft'], [TYPE, MOBILE]], [\n\n // Motorola\n /\\s(milestone|droid(?:[2-4x]|\\s(?:bionic|x2|pro|razr))?:?(\\s4g)?)[\\w\\s]+build\\//i,\n /mot[\\s-]?(\\w*)/i,\n /(XT\\d{3,4}) build\\//i,\n /(nexus\\s6)/i\n ], [MODEL, [VENDOR, 'Motorola'], [TYPE, MOBILE]], [\n /android.+\\s(mz60\\d|xoom[\\s2]{0,2})\\sbuild\\//i\n ], [MODEL, [VENDOR, 'Motorola'], [TYPE, TABLET]], [\n\n /hbbtv\\/\\d+\\.\\d+\\.\\d+\\s+\\([\\w\\s]*;\\s*(\\w[^;]*);([^;]*)/i // HbbTV devices\n ], [[VENDOR, util.trim], [MODEL, util.trim], [TYPE, SMARTTV]], [\n\n /hbbtv.+maple;(\\d+)/i\n ], [[MODEL, /^/, 'SmartTV'], [VENDOR, 'Samsung'], [TYPE, SMARTTV]], [\n\n /\\(dtv[\\);].+(aquos)/i // Sharp\n ], [MODEL, [VENDOR, 'Sharp'], [TYPE, SMARTTV]], [\n\n /android.+((sch-i[89]0\\d|shw-m380s|gt-p\\d{4}|gt-n\\d+|sgh-t8[56]9|nexus 10))/i,\n /((SM-T\\w+))/i\n ], [[VENDOR, 'Samsung'], MODEL, [TYPE, TABLET]], [ // Samsung\n /smart-tv.+(samsung)/i\n ], [VENDOR, [TYPE, SMARTTV], MODEL], [\n /((s[cgp]h-\\w+|gt-\\w+|galaxy\\snexus|sm-\\w[\\w\\d]+))/i,\n /(sam[sung]*)[\\s-]*(\\w+-?[\\w-]*)/i,\n /sec-((sgh\\w+))/i\n ], [[VENDOR, 'Samsung'], MODEL, [TYPE, MOBILE]], [\n\n /sie-(\\w*)/i // Siemens\n ], [MODEL, [VENDOR, 'Siemens'], [TYPE, MOBILE]], [\n\n /(maemo|nokia).*(n900|lumia\\s\\d+)/i, // Nokia\n /(nokia)[\\s_-]?([\\w-]*)/i\n ], [[VENDOR, 'Nokia'], MODEL, [TYPE, MOBILE]], [\n\n /android[x\\d\\.\\s;]+\\s([ab][1-7]\\-?[0178a]\\d\\d?)/i // Acer\n ], [MODEL, [VENDOR, 'Acer'], [TYPE, TABLET]], [\n\n /android.+([vl]k\\-?\\d{3})\\s+build/i // LG Tablet\n ], [MODEL, [VENDOR, 'LG'], [TYPE, TABLET]], [\n /android\\s3\\.[\\s\\w;-]{10}(lg?)-([06cv9]{3,4})/i // LG Tablet\n ], [[VENDOR, 'LG'], MODEL, [TYPE, TABLET]], [\n /(lg) netcast\\.tv/i // LG SmartTV\n ], [VENDOR, MODEL, [TYPE, SMARTTV]], [\n /(nexus\\s[45])/i, // LG\n /lg[e;\\s\\/-]+(\\w*)/i,\n /android.+lg(\\-?[\\d\\w]+)\\s+build/i\n ], [MODEL, [VENDOR, 'LG'], [TYPE, MOBILE]], [\n\n /(lenovo)\\s?(s(?:5000|6000)(?:[\\w-]+)|tab(?:[\\s\\w]+))/i // Lenovo tablets\n ], [VENDOR, MODEL, [TYPE, TABLET]], [\n /android.+(ideatab[a-z0-9\\-\\s]+)/i // Lenovo\n ], [MODEL, [VENDOR, 'Lenovo'], [TYPE, TABLET]], [\n /(lenovo)[_\\s-]?([\\w-]+)/i\n ], [VENDOR, MODEL, [TYPE, MOBILE]], [\n\n /linux;.+((jolla));/i // Jolla\n ], [VENDOR, MODEL, [TYPE, MOBILE]], [\n\n /((pebble))app\\/[\\d\\.]+\\s/i // Pebble\n ], [VENDOR, MODEL, [TYPE, WEARABLE]], [\n\n /android.+;\\s(oppo)\\s?([\\w\\s]+)\\sbuild/i // OPPO\n ], [VENDOR, MODEL, [TYPE, MOBILE]], [\n\n /crkey/i // Google Chromecast\n ], [[MODEL, 'Chromecast'], [VENDOR, 'Google']], [\n\n /android.+;\\s(glass)\\s\\d/i // Google Glass\n ], [MODEL, [VENDOR, 'Google'], [TYPE, WEARABLE]], [\n\n /android.+;\\s(pixel c)[\\s)]/i // Google Pixel C\n ], [MODEL, [VENDOR, 'Google'], [TYPE, TABLET]], [\n\n /android.+;\\s(pixel( [23])?( xl)?)[\\s)]/i // Google Pixel\n ], [MODEL, [VENDOR, 'Google'], [TYPE, MOBILE]], [\n\n /android.+;\\s(\\w+)\\s+build\\/hm\\1/i, // Xiaomi Hongmi 'numeric' models\n /android.+(hm[\\s\\-_]*note?[\\s_]*(?:\\d\\w)?)\\s+build/i, // Xiaomi Hongmi\n /android.+(mi[\\s\\-_]*(?:a\\d|one|one[\\s_]plus|note lte)?[\\s_]*(?:\\d?\\w?)[\\s_]*(?:plus)?)\\s+build/i, \n // Xiaomi Mi\n /android.+(redmi[\\s\\-_]*(?:note)?(?:[\\s_]*[\\w\\s]+))\\s+build/i // Redmi Phones\n ], [[MODEL, /_/g, ' '], [VENDOR, 'Xiaomi'], [TYPE, MOBILE]], [\n /android.+(mi[\\s\\-_]*(?:pad)(?:[\\s_]*[\\w\\s]+))\\s+build/i // Mi Pad tablets\n ],[[MODEL, /_/g, ' '], [VENDOR, 'Xiaomi'], [TYPE, TABLET]], [\n /android.+;\\s(m[1-5]\\snote)\\sbuild/i // Meizu\n ], [MODEL, [VENDOR, 'Meizu'], [TYPE, MOBILE]], [\n /(mz)-([\\w-]{2,})/i\n ], [[VENDOR, 'Meizu'], MODEL, [TYPE, MOBILE]], [\n\n /android.+a000(1)\\s+build/i, // OnePlus\n /android.+oneplus\\s(a\\d{4})\\s+build/i\n ], [MODEL, [VENDOR, 'OnePlus'], [TYPE, MOBILE]], [\n\n /android.+[;\\/]\\s*(RCT[\\d\\w]+)\\s+build/i // RCA Tablets\n ], [MODEL, [VENDOR, 'RCA'], [TYPE, TABLET]], [\n\n /android.+[;\\/\\s]+(Venue[\\d\\s]{2,7})\\s+build/i // Dell Venue Tablets\n ], [MODEL, [VENDOR, 'Dell'], [TYPE, TABLET]], [\n\n /android.+[;\\/]\\s*(Q[T|M][\\d\\w]+)\\s+build/i // Verizon Tablet\n ], [MODEL, [VENDOR, 'Verizon'], [TYPE, TABLET]], [\n\n /android.+[;\\/]\\s+(Barnes[&\\s]+Noble\\s+|BN[RT])(V?.*)\\s+build/i // Barnes & Noble Tablet\n ], [[VENDOR, 'Barnes & Noble'], MODEL, [TYPE, TABLET]], [\n\n /android.+[;\\/]\\s+(TM\\d{3}.*\\b)\\s+build/i // Barnes & Noble Tablet\n ], [MODEL, [VENDOR, 'NuVision'], [TYPE, TABLET]], [\n\n /android.+;\\s(k88)\\sbuild/i // ZTE K Series Tablet\n ], [MODEL, [VENDOR, 'ZTE'], [TYPE, TABLET]], [\n\n /android.+[;\\/]\\s*(gen\\d{3})\\s+build.*49h/i // Swiss GEN Mobile\n ], [MODEL, [VENDOR, 'Swiss'], [TYPE, MOBILE]], [\n\n /android.+[;\\/]\\s*(zur\\d{3})\\s+build/i // Swiss ZUR Tablet\n ], [MODEL, [VENDOR, 'Swiss'], [TYPE, TABLET]], [\n\n /android.+[;\\/]\\s*((Zeki)?TB.*\\b)\\s+build/i // Zeki Tablets\n ], [MODEL, [VENDOR, 'Zeki'], [TYPE, TABLET]], [\n\n /(android).+[;\\/]\\s+([YR]\\d{2})\\s+build/i,\n /android.+[;\\/]\\s+(Dragon[\\-\\s]+Touch\\s+|DT)(\\w{5})\\sbuild/i // Dragon Touch Tablet\n ], [[VENDOR, 'Dragon Touch'], MODEL, [TYPE, TABLET]], [\n\n /android.+[;\\/]\\s*(NS-?\\w{0,9})\\sbuild/i // Insignia Tablets\n ], [MODEL, [VENDOR, 'Insignia'], [TYPE, TABLET]], [\n\n /android.+[;\\/]\\s*((NX|Next)-?\\w{0,9})\\s+build/i // NextBook Tablets\n ], [MODEL, [VENDOR, 'NextBook'], [TYPE, TABLET]], [\n\n /android.+[;\\/]\\s*(Xtreme\\_)?(V(1[045]|2[015]|30|40|60|7[05]|90))\\s+build/i\n ], [[VENDOR, 'Voice'], MODEL, [TYPE, MOBILE]], [ // Voice Xtreme Phones\n\n /android.+[;\\/]\\s*(LVTEL\\-)?(V1[12])\\s+build/i // LvTel Phones\n ], [[VENDOR, 'LvTel'], MODEL, [TYPE, MOBILE]], [\n\n /android.+;\\s(PH-1)\\s/i\n ], [MODEL, [VENDOR, 'Essential'], [TYPE, MOBILE]], [ // Essential PH-1\n\n /android.+[;\\/]\\s*(V(100MD|700NA|7011|917G).*\\b)\\s+build/i // Envizen Tablets\n ], [MODEL, [VENDOR, 'Envizen'], [TYPE, TABLET]], [\n\n /android.+[;\\/]\\s*(Le[\\s\\-]+Pan)[\\s\\-]+(\\w{1,9})\\s+build/i // Le Pan Tablets\n ], [VENDOR, MODEL, [TYPE, TABLET]], [\n\n /android.+[;\\/]\\s*(Trio[\\s\\-]*.*)\\s+build/i // MachSpeed Tablets\n ], [MODEL, [VENDOR, 'MachSpeed'], [TYPE, TABLET]], [\n\n /android.+[;\\/]\\s*(Trinity)[\\-\\s]*(T\\d{3})\\s+build/i // Trinity Tablets\n ], [VENDOR, MODEL, [TYPE, TABLET]], [\n\n /android.+[;\\/]\\s*TU_(1491)\\s+build/i // Rotor Tablets\n ], [MODEL, [VENDOR, 'Rotor'], [TYPE, TABLET]], [\n\n /android.+(KS(.+))\\s+build/i // Amazon Kindle Tablets\n ], [MODEL, [VENDOR, 'Amazon'], [TYPE, TABLET]], [\n\n /android.+(Gigaset)[\\s\\-]+(Q\\w{1,9})\\s+build/i // Gigaset Tablets\n ], [VENDOR, MODEL, [TYPE, TABLET]], [\n\n /\\s(tablet|tab)[;\\/]/i, // Unidentifiable Tablet\n /\\s(mobile)(?:[;\\/]|\\ssafari)/i // Unidentifiable Mobile\n ], [[TYPE, util.lowerize], VENDOR, MODEL], [\n\n /[\\s\\/\\(](smart-?tv)[;\\)]/i // SmartTV\n ], [[TYPE, SMARTTV]], [\n\n /(android[\\w\\.\\s\\-]{0,9});.+build/i // Generic Android Device\n ], [MODEL, [VENDOR, 'Generic']]\n ],\n\n engine : [[\n\n /windows.+\\sedge\\/([\\w\\.]+)/i // EdgeHTML\n ], [VERSION, [NAME, 'EdgeHTML']], [\n\n /webkit\\/537\\.36.+chrome\\/(?!27)/i // Blink\n ], [[NAME, 'Blink']], [\n\n /(presto)\\/([\\w\\.]+)/i, // Presto\n /(webkit|trident|netfront|netsurf|amaya|lynx|w3m|goanna)\\/([\\w\\.]+)/i, \n // WebKit/Trident/NetFront/NetSurf/Amaya/Lynx/w3m/Goanna\n /(khtml|tasman|links)[\\/\\s]\\(?([\\w\\.]+)/i, // KHTML/Tasman/Links\n /(icab)[\\/\\s]([23]\\.[\\d\\.]+)/i // iCab\n ], [NAME, VERSION], [\n\n /rv\\:([\\w\\.]{1,9}).+(gecko)/i // Gecko\n ], [VERSION, NAME]\n ],\n\n os : [[\n\n // Windows based\n /microsoft\\s(windows)\\s(vista|xp)/i // Windows (iTunes)\n ], [NAME, VERSION], [\n /(windows)\\snt\\s6\\.2;\\s(arm)/i, // Windows RT\n /(windows\\sphone(?:\\sos)*)[\\s\\/]?([\\d\\.\\s\\w]*)/i, // Windows Phone\n /(windows\\smobile|windows)[\\s\\/]?([ntce\\d\\.\\s]+\\w)/i\n ], [NAME, [VERSION, mapper.str, maps.os.windows.version]], [\n /(win(?=3|9|n)|win\\s9x\\s)([nt\\d\\.]+)/i\n ], [[NAME, 'Windows'], [VERSION, mapper.str, maps.os.windows.version]], [\n\n // Mobile/Embedded OS\n /\\((bb)(10);/i // BlackBerry 10\n ], [[NAME, 'BlackBerry'], VERSION], [\n /(blackberry)\\w*\\/?([\\w\\.]*)/i, // Blackberry\n /(tizen)[\\/\\s]([\\w\\.]+)/i, // Tizen\n /(android|webos|palm\\sos|qnx|bada|rim\\stablet\\sos|meego|sailfish|contiki)[\\/\\s-]?([\\w\\.]*)/i\n // Android/WebOS/Palm/QNX/Bada/RIM/MeeGo/Contiki/Sailfish OS\n ], [NAME, VERSION], [\n /(symbian\\s?os|symbos|s60(?=;))[\\/\\s-]?([\\w\\.]*)/i // Symbian\n ], [[NAME, 'Symbian'], VERSION], [\n /\\((series40);/i // Series 40\n ], [NAME], [\n /mozilla.+\\(mobile;.+gecko.+firefox/i // Firefox OS\n ], [[NAME, 'Firefox OS'], VERSION], [\n\n // Console\n /(nintendo|playstation)\\s([wids34portablevu]+)/i, // Nintendo/Playstation\n\n // GNU/Linux based\n /(mint)[\\/\\s\\(]?(\\w*)/i, // Mint\n /(mageia|vectorlinux)[;\\s]/i, // Mageia/VectorLinux\n /(joli|[kxln]?ubuntu|debian|suse|opensuse|gentoo|(?=\\s)arch|slackware|fedora|mandriva|centos|pclinuxos|redhat|zenwalk|linpus)[\\/\\s-]?(?!chrom)([\\w\\.-]*)/i,\n // Joli/Ubuntu/Debian/SUSE/Gentoo/Arch/Slackware\n // Fedora/Mandriva/CentOS/PCLinuxOS/RedHat/Zenwalk/Linpus\n /(hurd|linux)\\s?([\\w\\.]*)/i, // Hurd/Linux\n /(gnu)\\s?([\\w\\.]*)/i // GNU\n ], [NAME, VERSION], [\n\n /(cros)\\s[\\w]+\\s([\\w\\.]+\\w)/i // Chromium OS\n ], [[NAME, 'Chromium OS'], VERSION],[\n\n // Solaris\n /(sunos)\\s?([\\w\\.\\d]*)/i // Solaris\n ], [[NAME, 'Solaris'], VERSION], [\n\n // BSD based\n /\\s([frentopc-]{0,4}bsd|dragonfly)\\s?([\\w\\.]*)/i // FreeBSD/NetBSD/OpenBSD/PC-BSD/DragonFly\n ], [NAME, VERSION],[\n\n /(haiku)\\s(\\w+)/i // Haiku\n ], [NAME, VERSION],[\n\n /cfnetwork\\/.+darwin/i,\n /ip[honead]{2,4}(?:.*os\\s([\\w]+)\\slike\\smac|;\\sopera)/i // iOS\n ], [[VERSION, /_/g, '.'], [NAME, 'iOS']], [\n\n /(mac\\sos\\sx)\\s?([\\w\\s\\.]*)/i,\n /(macintosh|mac(?=_powerpc)\\s)/i // Mac OS\n ], [[NAME, 'Mac OS'], [VERSION, /_/g, '.']], [\n\n // Other\n /((?:open)?solaris)[\\/\\s-]?([\\w\\.]*)/i, // Solaris\n /(aix)\\s((\\d)(?=\\.|\\)|\\s)[\\w\\.])*/i, // AIX\n /(plan\\s9|minix|beos|os\\/2|amigaos|morphos|risc\\sos|openvms|fuchsia)/i,\n // Plan9/Minix/BeOS/OS2/AmigaOS/MorphOS/RISCOS/OpenVMS/Fuchsia\n /(unix)\\s?([\\w\\.]*)/i // UNIX\n ], [NAME, VERSION]\n ]\n };\n\n\n /////////////////\n // Constructor\n ////////////////\n var UAParser = function (uastring, extensions) {\n\n if (typeof uastring === 'object') {\n extensions = uastring;\n uastring = undefined;\n }\n\n if (!(this instanceof UAParser)) {\n return new UAParser(uastring, extensions).getResult();\n }\n\n var ua = uastring || ((window && window.navigator && window.navigator.userAgent) ? window.navigator.userAgent : EMPTY);\n var rgxmap = extensions ? util.extend(regexes, extensions) : regexes;\n\n this.getBrowser = function () {\n var browser = { name: undefined, version: undefined };\n mapper.rgx.call(browser, ua, rgxmap.browser);\n browser.major = util.major(browser.version); // deprecated\n return browser;\n };\n this.getCPU = function () {\n var cpu = { architecture: undefined };\n mapper.rgx.call(cpu, ua, rgxmap.cpu);\n return cpu;\n };\n this.getDevice = function () {\n var device = { vendor: undefined, model: undefined, type: undefined };\n mapper.rgx.call(device, ua, rgxmap.device);\n return device;\n };\n this.getEngine = function () {\n var engine = { name: undefined, version: undefined };\n mapper.rgx.call(engine, ua, rgxmap.engine);\n return engine;\n };\n this.getOS = function () {\n var os = { name: undefined, version: undefined };\n mapper.rgx.call(os, ua, rgxmap.os);\n return os;\n };\n this.getResult = function () {\n return {\n ua : this.getUA(),\n browser : this.getBrowser(),\n engine : this.getEngine(),\n os : this.getOS(),\n device : this.getDevice(),\n cpu : this.getCPU()\n };\n };\n this.getUA = function () {\n return ua;\n };\n this.setUA = function (uastring) {\n ua = uastring;\n return this;\n };\n return this;\n };\n\n UAParser.VERSION = LIBVERSION;\n UAParser.BROWSER = {\n NAME : NAME,\n MAJOR : MAJOR, // deprecated\n VERSION : VERSION\n };\n UAParser.CPU = {\n ARCHITECTURE : ARCHITECTURE\n };\n UAParser.DEVICE = {\n MODEL : MODEL,\n VENDOR : VENDOR,\n TYPE : TYPE,\n CONSOLE : CONSOLE,\n MOBILE : MOBILE,\n SMARTTV : SMARTTV,\n TABLET : TABLET,\n WEARABLE: WEARABLE,\n EMBEDDED: EMBEDDED\n };\n UAParser.ENGINE = {\n NAME : NAME,\n VERSION : VERSION\n };\n UAParser.OS = {\n NAME : NAME,\n VERSION : VERSION\n };\n\n ///////////\n // Export\n //////////\n\n\n // check js environment\n if (typeof(exports) !== UNDEF_TYPE) {\n // nodejs env\n if (typeof module !== UNDEF_TYPE && module.exports) {\n exports = module.exports = UAParser;\n }\n exports.UAParser = UAParser;\n } else {\n // requirejs env (optional)\n if (typeof(define) === 'function' && define.amd) {\n define(function () {\n return UAParser;\n });\n } else if (window) {\n // browser env\n window.UAParser = UAParser;\n }\n }\n\n // jQuery/Zepto specific (optional)\n // Note:\n // In AMD env the global scope should be kept clean, but jQuery is an exception.\n // jQuery always exports to global scope, unless jQuery.noConflict(true) is used,\n // and we should catch that.\n var $ = window && (window.jQuery || window.Zepto);\n if (typeof $ !== UNDEF_TYPE && !$.ua) {\n var parser = new UAParser();\n $.ua = parser.getResult();\n $.ua.get = function () {\n return parser.getUA();\n };\n $.ua.set = function (uastring) {\n parser.setUA(uastring);\n var result = parser.getResult();\n for (var prop in result) {\n $.ua[prop] = result[prop];\n }\n };\n }\n\n})(typeof window === 'object' ? window : this);\n","/**\n * This file automatically generated from `pre-publish.js`.\n * Do not manually edit.\n */\n\nmodule.exports = {\n \"area\": true,\n \"base\": true,\n \"br\": true,\n \"col\": true,\n \"embed\": true,\n \"hr\": true,\n \"img\": true,\n \"input\": true,\n \"keygen\": true,\n \"link\": true,\n \"menuitem\": true,\n \"meta\": true,\n \"param\": true,\n \"source\": true,\n \"track\": true,\n \"wbr\": true\n};\n","/**\n * Copyright 2014-2015, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n */\n\n'use strict';\n\n/**\n * Similar to invariant but only logs a warning if the condition is not met.\n * This can be used to log issues in development environments in critical\n * paths. Removing the logging code for production environments will keep the\n * same logic and follow the same code paths.\n */\n\nvar warning = function() {};\n\nif (process.env.NODE_ENV !== 'production') {\n warning = function(condition, format, args) {\n var len = arguments.length;\n args = new Array(len > 2 ? len - 2 : 0);\n for (var key = 2; key < len; key++) {\n args[key - 2] = arguments[key];\n }\n if (format === undefined) {\n throw new Error(\n '`warning(condition, format, ...args)` requires a warning ' +\n 'message argument'\n );\n }\n\n if (format.length < 10 || (/^[s\\W]*$/).test(format)) {\n throw new Error(\n 'The warning format should be able to uniquely identify this ' +\n 'warning. Please, use a more descriptive format than: ' + format\n );\n }\n\n if (!condition) {\n var argIndex = 0;\n var message = 'Warning: ' +\n format.replace(/%s/g, function() {\n return args[argIndex++];\n });\n if (typeof console !== 'undefined') {\n console.error(message);\n }\n try {\n // This error was thrown as a convenience so that you can use this stack\n // to find the callsite that caused this warning to fire.\n throw new Error(message);\n } catch(x) {}\n }\n };\n}\n\nmodule.exports = warning;\n","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\n/*!\n * XRegExp.build 4.0.0\n * \n * Steven Levithan (c) 2012-2017 MIT License\n */\n\nexports.default = function (XRegExp) {\n var REGEX_DATA = 'xregexp';\n var subParts = /(\\()(?!\\?)|\\\\([1-9]\\d*)|\\\\[\\s\\S]|\\[(?:[^\\\\\\]]|\\\\[\\s\\S])*\\]/g;\n var parts = XRegExp.union([/\\({{([\\w$]+)}}\\)|{{([\\w$]+)}}/, subParts], 'g', {\n conjunction: 'or'\n });\n\n /**\n * Strips a leading `^` and trailing unescaped `$`, if both are present.\n *\n * @private\n * @param {String} pattern Pattern to process.\n * @returns {String} Pattern with edge anchors removed.\n */\n function deanchor(pattern) {\n // Allow any number of empty noncapturing groups before/after anchors, because regexes\n // built/generated by XRegExp sometimes include them\n var leadingAnchor = /^(?:\\(\\?:\\))*\\^/;\n var trailingAnchor = /\\$(?:\\(\\?:\\))*$/;\n\n if (leadingAnchor.test(pattern) && trailingAnchor.test(pattern) &&\n // Ensure that the trailing `$` isn't escaped\n trailingAnchor.test(pattern.replace(/\\\\[\\s\\S]/g, ''))) {\n return pattern.replace(leadingAnchor, '').replace(trailingAnchor, '');\n }\n\n return pattern;\n }\n\n /**\n * Converts the provided value to an XRegExp. Native RegExp flags are not preserved.\n *\n * @private\n * @param {String|RegExp} value Value to convert.\n * @param {Boolean} [addFlagX] Whether to apply the `x` flag in cases when `value` is not\n * already a regex generated by XRegExp\n * @returns {RegExp} XRegExp object with XRegExp syntax applied.\n */\n function asXRegExp(value, addFlagX) {\n var flags = addFlagX ? 'x' : '';\n return XRegExp.isRegExp(value) ? value[REGEX_DATA] && value[REGEX_DATA].captureNames ?\n // Don't recompile, to preserve capture names\n value :\n // Recompile as XRegExp\n XRegExp(value.source, flags) :\n // Compile string as XRegExp\n XRegExp(value, flags);\n }\n\n function interpolate(substitution) {\n return substitution instanceof RegExp ? substitution : XRegExp.escape(substitution);\n }\n\n function reduceToSubpatternsObject(subpatterns, interpolated, subpatternIndex) {\n subpatterns['subpattern' + subpatternIndex] = interpolated;\n return subpatterns;\n }\n\n function embedSubpatternAfter(raw, subpatternIndex, rawLiterals) {\n var hasSubpattern = subpatternIndex < rawLiterals.length - 1;\n return raw + (hasSubpattern ? '{{subpattern' + subpatternIndex + '}}' : '');\n }\n\n /**\n * Provides tagged template literals that create regexes with XRegExp syntax and flags. The\n * provided pattern is handled as a raw string, so backslashes don't need to be escaped.\n *\n * Interpolation of strings and regexes shares the features of `XRegExp.build`. Interpolated\n * patterns are treated as atomic units when quantified, interpolated strings have their special\n * characters escaped, a leading `^` and trailing unescaped `$` are stripped from interpolated\n * regexes if both are present, and any backreferences within an interpolated regex are\n * rewritten to work within the overall pattern.\n *\n * @memberOf XRegExp\n * @param {String} [flags] Any combination of XRegExp flags.\n * @returns {Function} Handler for template literals that construct regexes with XRegExp syntax.\n * @example\n *\n * const h12 = /1[0-2]|0?[1-9]/;\n * const h24 = /2[0-3]|[01][0-9]/;\n * const hours = XRegExp.tag('x')`${h12} : | ${h24}`;\n * const minutes = /^[0-5][0-9]$/;\n * // Note that explicitly naming the 'minutes' group is required for named backreferences\n * const time = XRegExp.tag('x')`^ ${hours} (?${minutes}) $`;\n * time.test('10:59'); // -> true\n * XRegExp.exec('10:59', time).minutes; // -> '59'\n */\n XRegExp.tag = function (flags) {\n return function (literals) {\n for (var _len = arguments.length, substitutions = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n substitutions[_key - 1] = arguments[_key];\n }\n\n var subpatterns = substitutions.map(interpolate).reduce(reduceToSubpatternsObject, {});\n var pattern = literals.raw.map(embedSubpatternAfter).join('');\n return XRegExp.build(pattern, subpatterns, flags);\n };\n };\n\n /**\n * Builds regexes using named subpatterns, for readability and pattern reuse. Backreferences in\n * the outer pattern and provided subpatterns are automatically renumbered to work correctly.\n * Native flags used by provided subpatterns are ignored in favor of the `flags` argument.\n *\n * @memberOf XRegExp\n * @param {String} pattern XRegExp pattern using `{{name}}` for embedded subpatterns. Allows\n * `({{name}})` as shorthand for `(?{{name}})`. Patterns cannot be embedded within\n * character classes.\n * @param {Object} subs Lookup object for named subpatterns. Values can be strings or regexes. A\n * leading `^` and trailing unescaped `$` are stripped from subpatterns, if both are present.\n * @param {String} [flags] Any combination of XRegExp flags.\n * @returns {RegExp} Regex with interpolated subpatterns.\n * @example\n *\n * const time = XRegExp.build('(?x)^ {{hours}} ({{minutes}}) $', {\n * hours: XRegExp.build('{{h12}} : | {{h24}}', {\n * h12: /1[0-2]|0?[1-9]/,\n * h24: /2[0-3]|[01][0-9]/\n * }, 'x'),\n * minutes: /^[0-5][0-9]$/\n * });\n * time.test('10:59'); // -> true\n * XRegExp.exec('10:59', time).minutes; // -> '59'\n */\n XRegExp.build = function (pattern, subs, flags) {\n flags = flags || '';\n // Used with `asXRegExp` calls for `pattern` and subpatterns in `subs`, to work around how\n // some browsers convert `RegExp('\\n')` to a regex that contains the literal characters `\\`\n // and `n`. See more details at .\n var addFlagX = flags.indexOf('x') !== -1;\n var inlineFlags = /^\\(\\?([\\w$]+)\\)/.exec(pattern);\n // Add flags within a leading mode modifier to the overall pattern's flags\n if (inlineFlags) {\n flags = XRegExp._clipDuplicates(flags + inlineFlags[1]);\n }\n\n var data = {};\n for (var p in subs) {\n if (subs.hasOwnProperty(p)) {\n // Passing to XRegExp enables extended syntax and ensures independent validity,\n // lest an unescaped `(`, `)`, `[`, or trailing `\\` breaks the `(?:)` wrapper. For\n // subpatterns provided as native regexes, it dies on octals and adds the property\n // used to hold extended regex instance data, for simplicity.\n var sub = asXRegExp(subs[p], addFlagX);\n data[p] = {\n // Deanchoring allows embedding independently useful anchored regexes. If you\n // really need to keep your anchors, double them (i.e., `^^...$$`).\n pattern: deanchor(sub.source),\n names: sub[REGEX_DATA].captureNames || []\n };\n }\n }\n\n // Passing to XRegExp dies on octals and ensures the outer pattern is independently valid;\n // helps keep this simple. Named captures will be put back.\n var patternAsRegex = asXRegExp(pattern, addFlagX);\n\n // 'Caps' is short for 'captures'\n var numCaps = 0;\n var numPriorCaps = void 0;\n var numOuterCaps = 0;\n var outerCapsMap = [0];\n var outerCapNames = patternAsRegex[REGEX_DATA].captureNames || [];\n var output = patternAsRegex.source.replace(parts, function ($0, $1, $2, $3, $4) {\n var subName = $1 || $2;\n var capName = void 0;\n var intro = void 0;\n var localCapIndex = void 0;\n // Named subpattern\n if (subName) {\n if (!data.hasOwnProperty(subName)) {\n throw new ReferenceError('Undefined property ' + $0);\n }\n // Named subpattern was wrapped in a capturing group\n if ($1) {\n capName = outerCapNames[numOuterCaps];\n outerCapsMap[++numOuterCaps] = ++numCaps;\n // If it's a named group, preserve the name. Otherwise, use the subpattern name\n // as the capture name\n intro = '(?<' + (capName || subName) + '>';\n } else {\n intro = '(?:';\n }\n numPriorCaps = numCaps;\n var rewrittenSubpattern = data[subName].pattern.replace(subParts, function (match, paren, backref) {\n // Capturing group\n if (paren) {\n capName = data[subName].names[numCaps - numPriorCaps];\n ++numCaps;\n // If the current capture has a name, preserve the name\n if (capName) {\n return '(?<' + capName + '>';\n }\n // Backreference\n } else if (backref) {\n localCapIndex = +backref - 1;\n // Rewrite the backreference\n return data[subName].names[localCapIndex] ?\n // Need to preserve the backreference name in case using flag `n`\n '\\\\k<' + data[subName].names[localCapIndex] + '>' : '\\\\' + (+backref + numPriorCaps);\n }\n return match;\n });\n return '' + intro + rewrittenSubpattern + ')';\n }\n // Capturing group\n if ($3) {\n capName = outerCapNames[numOuterCaps];\n outerCapsMap[++numOuterCaps] = ++numCaps;\n // If the current capture has a name, preserve the name\n if (capName) {\n return '(?<' + capName + '>';\n }\n // Backreference\n } else if ($4) {\n localCapIndex = +$4 - 1;\n // Rewrite the backreference\n return outerCapNames[localCapIndex] ?\n // Need to preserve the backreference name in case using flag `n`\n '\\\\k<' + outerCapNames[localCapIndex] + '>' : '\\\\' + outerCapsMap[+$4];\n }\n return $0;\n });\n\n return XRegExp(output, flags);\n };\n};\n\nmodule.exports = exports['default'];","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\n/*!\n * XRegExp.matchRecursive 4.0.0\n * \n * Steven Levithan (c) 2009-2017 MIT License\n */\n\nexports.default = function (XRegExp) {\n\n /**\n * Returns a match detail object composed of the provided values.\n *\n * @private\n */\n function row(name, value, start, end) {\n return {\n name: name,\n value: value,\n start: start,\n end: end\n };\n }\n\n /**\n * Returns an array of match strings between outermost left and right delimiters, or an array of\n * objects with detailed match parts and position data. An error is thrown if delimiters are\n * unbalanced within the data.\n *\n * @memberOf XRegExp\n * @param {String} str String to search.\n * @param {String} left Left delimiter as an XRegExp pattern.\n * @param {String} right Right delimiter as an XRegExp pattern.\n * @param {String} [flags] Any native or XRegExp flags, used for the left and right delimiters.\n * @param {Object} [options] Lets you specify `valueNames` and `escapeChar` options.\n * @returns {Array} Array of matches, or an empty array.\n * @example\n *\n * // Basic usage\n * let str = '(t((e))s)t()(ing)';\n * XRegExp.matchRecursive(str, '\\\\(', '\\\\)', 'g');\n * // -> ['t((e))s', '', 'ing']\n *\n * // Extended information mode with valueNames\n * str = 'Here is example';\n * XRegExp.matchRecursive(str, '', '', 'gi', {\n * valueNames: ['between', 'left', 'match', 'right']\n * });\n * // -> [\n * // {name: 'between', value: 'Here is ', start: 0, end: 8},\n * // {name: 'left', value: '
', start: 27, end: 33},\n * // {name: 'between', value: ' example', start: 33, end: 41}\n * // ]\n *\n * // Omitting unneeded parts with null valueNames, and using escapeChar\n * str = '...{1}.\\\\{{function(x,y){return {y:x}}}';\n * XRegExp.matchRecursive(str, '{', '}', 'g', {\n * valueNames: ['literal', null, 'value', null],\n * escapeChar: '\\\\'\n * });\n * // -> [\n * // {name: 'literal', value: '...', start: 0, end: 3},\n * // {name: 'value', value: '1', start: 4, end: 5},\n * // {name: 'literal', value: '.\\\\{', start: 6, end: 9},\n * // {name: 'value', value: 'function(x,y){return {y:x}}', start: 10, end: 37}\n * // ]\n *\n * // Sticky mode via flag y\n * str = '<1><<<2>>><3>4<5>';\n * XRegExp.matchRecursive(str, '<', '>', 'gy');\n * // -> ['1', '<<2>>', '3']\n */\n XRegExp.matchRecursive = function (str, left, right, flags, options) {\n flags = flags || '';\n options = options || {};\n var global = flags.indexOf('g') !== -1;\n var sticky = flags.indexOf('y') !== -1;\n // Flag `y` is controlled internally\n var basicFlags = flags.replace(/y/g, '');\n var escapeChar = options.escapeChar;\n var vN = options.valueNames;\n var output = [];\n var openTokens = 0;\n var delimStart = 0;\n var delimEnd = 0;\n var lastOuterEnd = 0;\n var outerStart = void 0;\n var innerStart = void 0;\n var leftMatch = void 0;\n var rightMatch = void 0;\n var esc = void 0;\n left = XRegExp(left, basicFlags);\n right = XRegExp(right, basicFlags);\n\n if (escapeChar) {\n if (escapeChar.length > 1) {\n throw new Error('Cannot use more than one escape character');\n }\n escapeChar = XRegExp.escape(escapeChar);\n // Example of concatenated `esc` regex:\n // `escapeChar`: '%'\n // `left`: '<'\n // `right`: '>'\n // Regex is: /(?:%[\\S\\s]|(?:(?!<|>)[^%])+)+/\n esc = new RegExp('(?:' + escapeChar + '[\\\\S\\\\s]|(?:(?!' +\n // Using `XRegExp.union` safely rewrites backreferences in `left` and `right`.\n // Intentionally not passing `basicFlags` to `XRegExp.union` since any syntax\n // transformation resulting from those flags was already applied to `left` and\n // `right` when they were passed through the XRegExp constructor above.\n XRegExp.union([left, right], '', { conjunction: 'or' }).source + ')[^' + escapeChar + '])+)+',\n // Flags `gy` not needed here\n flags.replace(/[^imu]+/g, ''));\n }\n\n while (true) {\n // If using an escape character, advance to the delimiter's next starting position,\n // skipping any escaped characters in between\n if (escapeChar) {\n delimEnd += (XRegExp.exec(str, esc, delimEnd, 'sticky') || [''])[0].length;\n }\n leftMatch = XRegExp.exec(str, left, delimEnd);\n rightMatch = XRegExp.exec(str, right, delimEnd);\n // Keep the leftmost match only\n if (leftMatch && rightMatch) {\n if (leftMatch.index <= rightMatch.index) {\n rightMatch = null;\n } else {\n leftMatch = null;\n }\n }\n // Paths (LM: leftMatch, RM: rightMatch, OT: openTokens):\n // LM | RM | OT | Result\n // 1 | 0 | 1 | loop\n // 1 | 0 | 0 | loop\n // 0 | 1 | 1 | loop\n // 0 | 1 | 0 | throw\n // 0 | 0 | 1 | throw\n // 0 | 0 | 0 | break\n // The paths above don't include the sticky mode special case. The loop ends after the\n // first completed match if not `global`.\n if (leftMatch || rightMatch) {\n delimStart = (leftMatch || rightMatch).index;\n delimEnd = delimStart + (leftMatch || rightMatch)[0].length;\n } else if (!openTokens) {\n break;\n }\n if (sticky && !openTokens && delimStart > lastOuterEnd) {\n break;\n }\n if (leftMatch) {\n if (!openTokens) {\n outerStart = delimStart;\n innerStart = delimEnd;\n }\n ++openTokens;\n } else if (rightMatch && openTokens) {\n if (! --openTokens) {\n if (vN) {\n if (vN[0] && outerStart > lastOuterEnd) {\n output.push(row(vN[0], str.slice(lastOuterEnd, outerStart), lastOuterEnd, outerStart));\n }\n if (vN[1]) {\n output.push(row(vN[1], str.slice(outerStart, innerStart), outerStart, innerStart));\n }\n if (vN[2]) {\n output.push(row(vN[2], str.slice(innerStart, delimStart), innerStart, delimStart));\n }\n if (vN[3]) {\n output.push(row(vN[3], str.slice(delimStart, delimEnd), delimStart, delimEnd));\n }\n } else {\n output.push(str.slice(innerStart, delimStart));\n }\n lastOuterEnd = delimEnd;\n if (!global) {\n break;\n }\n }\n } else {\n throw new Error('Unbalanced delimiter found in string');\n }\n // If the delimiter matched an empty string, avoid an infinite loop\n if (delimStart === delimEnd) {\n ++delimEnd;\n }\n }\n\n if (global && !sticky && vN && vN[0] && str.length > lastOuterEnd) {\n output.push(row(vN[0], str.slice(lastOuterEnd), lastOuterEnd, str.length));\n }\n\n return output;\n };\n};\n\nmodule.exports = exports['default'];","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\n/*!\n * XRegExp Unicode Base 4.0.0\n *