)[c]),\n );\n }\n\n return useMemo(() => {\n if (!highlightEnable || !markdown)\n return ;\n const str = rehype()\n .data('settings', { fragment: false })\n .use(rehypePrism, { ignoreMissing: true })\n .processSync(\n `${html2Escape(\n markdown || '',\n )}
`,\n );\n return ;\n }, [highlightEnable, markdown, preRef, prefixCls]);\n}\n","import { TextRange } from '../commands';\nimport getSurroundingWord from './getSurroundingWord';\n\nexport interface TextSection {\n text: string;\n selection: TextRange;\n}\n\nexport function selectWord({ text, selection }: TextSection): TextRange {\n if (text && text.length && selection.start === selection.end) {\n // the user is pointing to a word\n return getSurroundingWord(text, selection.start);\n }\n return selection;\n}\n\n/**\n * Gets the number of line-breaks that would have to be inserted before the given 'startPosition'\n * to make sure there's an empty line between 'startPosition' and the previous text\n */\nexport function getBreaksNeededForEmptyLineBefore(text = '', startPosition: number): number {\n if (startPosition === 0) return 0;\n\n // rules:\n // - If we're in the first line, no breaks are needed\n // - Otherwise there must be 2 breaks before the previous character. Depending on how many breaks exist already, we\n // may need to insert 0, 1 or 2 breaks\n\n let neededBreaks = 2;\n let isInFirstLine = true;\n for (let i = startPosition - 1; i >= 0 && neededBreaks >= 0; i--) {\n switch (text.charCodeAt(i)) {\n case 32: // blank space\n continue;\n case 10: // line break\n neededBreaks--;\n isInFirstLine = false;\n break;\n default:\n return neededBreaks;\n }\n }\n return isInFirstLine ? 0 : neededBreaks;\n}\n\n/**\n * Gets the number of line-breaks that would have to be inserted after the given 'startPosition'\n * to make sure there's an empty line between 'startPosition' and the next text\n */\nexport function getBreaksNeededForEmptyLineAfter(text = '', startPosition: number): number {\n if (startPosition === text.length - 1) return 0;\n\n // rules:\n // - If we're in the first line, no breaks are needed\n // - Otherwise there must be 2 breaks before the previous character. Depending on how many breaks exist already, we\n // may need to insert 0, 1 or 2 breaks\n\n let neededBreaks = 2;\n let isInLastLine = true;\n for (let i = startPosition; i < text.length && neededBreaks >= 0; i++) {\n switch (text.charCodeAt(i)) {\n case 32:\n continue;\n case 10: {\n neededBreaks--;\n isInLastLine = false;\n break;\n }\n default:\n return neededBreaks;\n }\n }\n return isInLastLine ? 0 : neededBreaks;\n}\n","import { TextRange } from '../commands';\n\nexport default function getSurroundingWord(text: string, position: number): TextRange {\n if (!text) throw Error(\"Argument 'text' should be truthy\");\n\n const isWordDelimiter = (c: string) => c === ' ' || c.charCodeAt(0) === 10;\n\n // leftIndex is initialized to 0 because if selection is 0, it won't even enter the iteration\n let start = 0;\n // rightIndex is initialized to text.length because if selection is equal to text.length it won't even enter the interation\n let end = text.length;\n\n // iterate to the left\n for (let i = position; i - 1 > -1; i--) {\n if (isWordDelimiter(text[i - 1])) {\n start = i;\n break;\n }\n }\n\n // iterate to the right\n for (let i = position; i < text.length; i++) {\n if (isWordDelimiter(text[i])) {\n end = i;\n break;\n }\n }\n\n return { start, end };\n}\n","import * as React from 'react';\nimport { ICommand, TextState, TextAreaTextApi } from './';\nimport { selectWord } from '../utils/markdownUtils';\n\nexport const bold: ICommand = {\n name: 'bold',\n keyCommand: 'bold',\n shortcuts: 'ctrlcmd+b',\n buttonProps: { 'aria-label': 'Add bold text', title: 'Add bold text' },\n icon: (\n \n ),\n execute: (state: TextState, api: TextAreaTextApi) => {\n // Adjust the selection to encompass the whole word if the caret is inside one\n const newSelectionRange = selectWord({ text: state.text, selection: state.selection });\n const state1 = api.setSelectionRange(newSelectionRange);\n // Replaces the current selection with the bold mark up\n const state2 = api.replaceSelection(`**${state1.selectedText}**`);\n // Adjust the selection to not contain the **\n api.setSelectionRange({\n start: state2.selection.end - 2 - state1.selectedText.length,\n end: state2.selection.end - 2,\n });\n },\n};\n","import * as React from 'react';\nimport { ICommand, TextState, TextAreaTextApi } from './';\nimport {\n selectWord,\n getBreaksNeededForEmptyLineBefore,\n getBreaksNeededForEmptyLineAfter,\n} from '../utils/markdownUtils';\n\nexport const code: ICommand = {\n name: 'code',\n keyCommand: 'code',\n shortcuts: 'ctrlcmd+j',\n buttonProps: { 'aria-label': 'Insert code' },\n icon: (\n \n ),\n execute: (tate: TextState, api: TextAreaTextApi) => {\n // Adjust the selection to encompass the whole word if the caret is inside one\n const newSelectionRange = selectWord({ text: tate.text, selection: tate.selection });\n const state1 = api.setSelectionRange(newSelectionRange);\n // when there's no breaking line\n if (state1.selectedText.indexOf('\\n') === -1) {\n api.replaceSelection(`\\`${state1.selectedText}\\``);\n // Adjust the selection to not contain the **\n\n const selectionStart = state1.selection.start + 1;\n const selectionEnd = selectionStart + state1.selectedText.length;\n\n api.setSelectionRange({\n start: selectionStart,\n end: selectionEnd,\n });\n return;\n }\n\n const breaksBeforeCount = getBreaksNeededForEmptyLineBefore(state1.text, state1.selection.start);\n const breaksBefore = Array(breaksBeforeCount + 1).join('\\n');\n\n const breaksAfterCount = getBreaksNeededForEmptyLineAfter(state1.text, state1.selection.end);\n const breaksAfter = Array(breaksAfterCount + 1).join('\\n');\n\n api.replaceSelection(`${breaksBefore}\\`\\`\\`\\n${state1.selectedText}\\n\\`\\`\\`${breaksAfter}`);\n\n const selectionStart = state1.selection.start + breaksBeforeCount + 4;\n const selectionEnd = selectionStart + state1.selectedText.length;\n\n api.setSelectionRange({\n start: selectionStart,\n end: selectionEnd,\n });\n },\n};\n\nexport const codeBlock: ICommand = {\n name: 'codeBlock',\n keyCommand: 'codeBlock',\n shortcuts: 'ctrlcmd+shift+j',\n execute: (tate: TextState, api: TextAreaTextApi) => {\n // Adjust the selection to encompass the whole word if the caret is inside one\n const newSelectionRange = selectWord({ text: tate.text, selection: tate.selection });\n const state1 = api.setSelectionRange(newSelectionRange);\n\n const breaksBeforeCount = getBreaksNeededForEmptyLineBefore(state1.text, state1.selection.start);\n const breaksBefore = Array(breaksBeforeCount + 1).join('\\n');\n\n const breaksAfterCount = getBreaksNeededForEmptyLineAfter(state1.text, state1.selection.end);\n const breaksAfter = Array(breaksAfterCount + 1).join('\\n');\n\n api.replaceSelection(`${breaksBefore}\\`\\`\\`\\n${state1.selectedText}\\n\\`\\`\\`${breaksAfter}`);\n\n const selectionStart = state1.selection.start + breaksBeforeCount + 4;\n const selectionEnd = selectionStart + state1.selectedText.length;\n\n api.setSelectionRange({\n start: selectionStart,\n end: selectionEnd,\n });\n },\n};\n","import * as React from 'react';\nimport { ICommand, TextState, TextAreaTextApi } from './';\nimport { selectWord } from '../utils/markdownUtils';\n\nexport const italic: ICommand = {\n name: 'italic',\n keyCommand: 'italic',\n shortcuts: 'ctrlcmd+i',\n buttonProps: { 'aria-label': 'Add italic text', title: 'Add italic text' },\n icon: (\n \n ),\n execute: (state: TextState, api: TextAreaTextApi) => {\n // Adjust the selection to encompass the whole word if the caret is inside one\n const newSelectionRange = selectWord({ text: state.text, selection: state.selection });\n const state1 = api.setSelectionRange(newSelectionRange);\n // Replaces the current selection with the italic mark up\n const state2 = api.replaceSelection(`*${state1.selectedText}*`);\n // Adjust the selection to not contain the *\n api.setSelectionRange({\n start: state2.selection.end - 1 - state1.selectedText.length,\n end: state2.selection.end - 1,\n });\n },\n};\n","import * as React from 'react';\nimport { ICommand, TextState, TextAreaTextApi } from './';\nimport { selectWord } from '../utils/markdownUtils';\n\nexport const link: ICommand = {\n name: 'link',\n keyCommand: 'link',\n shortcuts: 'ctrlcmd+k',\n buttonProps: { 'aria-label': 'Add a link', title: 'Add a link' },\n icon: (\n \n ),\n execute: (state: TextState, api: TextAreaTextApi) => {\n // Adjust the selection to encompass the whole word if the caret is inside one\n const newSelectionRange = selectWord({ text: state.text, selection: state.selection });\n const state1 = api.setSelectionRange(newSelectionRange);\n // Replaces the current selection with the bold mark up\n const state2 = api.replaceSelection(`[${state1.selectedText}](url)`);\n // Adjust the selection to not contain the **\n api.setSelectionRange({\n start: state2.selection.end - 6 - state1.selectedText.length,\n end: state2.selection.end - 6,\n });\n },\n};\n","import * as React from 'react';\nimport { ICommand, TextState, TextAreaTextApi } from './';\nimport {\n selectWord,\n getBreaksNeededForEmptyLineBefore,\n getBreaksNeededForEmptyLineAfter,\n} from '../utils/markdownUtils';\n\nexport type AlterLineFunction = (line: string, index: number) => string;\n\n/**\n * Inserts insertionString before each line\n */\nexport function insertBeforeEachLine(\n selectedText: string,\n insertBefore: string | AlterLineFunction,\n): { modifiedText: string; insertionLength: number } {\n const lines = selectedText.split(/\\n/);\n\n let insertionLength = 0;\n const modifiedText = lines\n .map((item, index) => {\n if (typeof insertBefore === 'string') {\n insertionLength += insertBefore.length;\n return insertBefore + item;\n } else if (typeof insertBefore === 'function') {\n const insertionResult = insertBefore(item, index);\n insertionLength += insertionResult.length;\n return insertBefore(item, index) + item;\n }\n throw Error('insertion is expected to be either a string or a function');\n })\n .join('\\n');\n\n return { modifiedText, insertionLength };\n}\n\nexport const makeList = (state: TextState, api: TextAreaTextApi, insertBefore: string | AlterLineFunction) => {\n // Adjust the selection to encompass the whole word if the caret is inside one\n const newSelectionRange = selectWord({ text: state.text, selection: state.selection });\n const state1 = api.setSelectionRange(newSelectionRange);\n\n const breaksBeforeCount = getBreaksNeededForEmptyLineBefore(state1.text, state1.selection.start);\n const breaksBefore = Array(breaksBeforeCount + 1).join('\\n');\n\n const breaksAfterCount = getBreaksNeededForEmptyLineAfter(state1.text, state1.selection.end);\n const breaksAfter = Array(breaksAfterCount + 1).join('\\n');\n\n const modifiedText = insertBeforeEachLine(state1.selectedText, insertBefore);\n\n api.replaceSelection(`${breaksBefore}${modifiedText.modifiedText}${breaksAfter}`);\n\n // Specifically when the text has only one line, we can exclude the \"- \", for example, from the selection\n const oneLinerOffset = state1.selectedText.indexOf('\\n') === -1 ? modifiedText.insertionLength : 0;\n\n const selectionStart = state1.selection.start + breaksBeforeCount + oneLinerOffset;\n const selectionEnd = selectionStart + modifiedText.modifiedText.length - oneLinerOffset;\n\n // Adjust the selection to not contain the **\n api.setSelectionRange({\n start: selectionStart,\n end: selectionEnd,\n });\n};\n\nexport const unorderedListCommand: ICommand = {\n name: 'unordered-list',\n keyCommand: 'list',\n shortcuts: 'ctrl+shift+l',\n buttonProps: { 'aria-label': 'Add unordered list', title: 'Add unordered list' },\n icon: (\n \n ),\n execute: (state: TextState, api: TextAreaTextApi) => {\n makeList(state, api, '- ');\n },\n};\n\nexport const orderedListCommand: ICommand = {\n name: 'ordered-list',\n keyCommand: 'list',\n shortcuts: 'ctrl+shift+o',\n buttonProps: { 'aria-label': 'Add ordered list', title: 'Add ordered list' },\n icon: (\n \n ),\n execute: (state: TextState, api: TextAreaTextApi) => {\n makeList(state, api, (item, index) => `${index + 1}. `);\n },\n};\n\nexport const checkedListCommand: ICommand = {\n name: 'checked-list',\n keyCommand: 'list',\n shortcuts: 'ctrl+shift+c',\n buttonProps: { 'aria-label': 'Add checked list', title: 'Add checked list' },\n icon: (\n \n ),\n execute: (state: TextState, api: TextAreaTextApi) => {\n makeList(state, api, (item, index) => `- [ ] `);\n },\n};\n","/**\n * The MIT License\n * Copyright (c) 2018 Dmitriy Kubyshkin\n * Copied from https://github.com/grassator/insert-text-at-cursor\n */\n\nlet browserSupportsTextareaTextNodes: any;\n\n/**\n * @param {HTMLElement} input\n * @return {boolean}\n */\nfunction canManipulateViaTextNodes(input: HTMLTextAreaElement | HTMLInputElement) {\n if (input.nodeName !== 'TEXTAREA') {\n return false;\n }\n if (typeof browserSupportsTextareaTextNodes === 'undefined') {\n const textarea: HTMLTextAreaElement = document.createElement('textarea');\n textarea.value = '1';\n browserSupportsTextareaTextNodes = !!textarea.firstChild;\n }\n return browserSupportsTextareaTextNodes;\n}\n\n/**\n * @param {HTMLTextAreaElement|HTMLInputElement} input\n * @param {string} text\n * @returns {void}\n */\nexport default function insertTextAtPosition(input: HTMLTextAreaElement | HTMLInputElement, text: string) {\n // Most of the used APIs only work with the field selected\n input.focus();\n\n // IE 8-10\n if ((document as any).selection) {\n const ieRange = (document as any).selection.createRange();\n ieRange.text = text;\n\n // Move cursor after the inserted text\n ieRange.collapse(false /* to the end */);\n ieRange.select();\n\n return;\n }\n\n // Webkit + Edge\n const isSuccess = document.execCommand('insertText', false, text);\n if (!isSuccess) {\n const start = input.selectionStart!;\n const end = input.selectionEnd!;\n // Firefox (non-standard method)\n if (typeof input.setRangeText === 'function') {\n input.setRangeText(text);\n } else {\n // To make a change we just need a Range, not a Selection\n const range = document.createRange();\n const textNode = document.createTextNode(text);\n\n if (canManipulateViaTextNodes(input)) {\n let node = input.firstChild;\n\n // If textarea is empty, just insert the text\n if (!node) {\n input.appendChild(textNode);\n } else {\n // Otherwise we need to find a nodes for start and end\n let offset = 0;\n let startNode = null;\n let endNode = null;\n\n while (node && (startNode === null || endNode === null)) {\n const nodeLength = node.nodeValue!.length;\n\n // if start of the selection falls into current node\n if (start >= offset && start <= offset + nodeLength) {\n range.setStart((startNode = node), start - offset);\n }\n\n // if end of the selection falls into current node\n if (end >= offset && end <= offset + nodeLength) {\n range.setEnd((endNode = node), end - offset);\n }\n\n offset += nodeLength;\n node = node.nextSibling;\n }\n\n // If there is some text selected, remove it as we should replace it\n if (start !== end) {\n range.deleteContents();\n }\n }\n }\n\n // If the node is a textarea and the range doesn't span outside the element\n //\n // Get the commonAncestorContainer of the selected range and test its type\n // If the node is of type `#text` it means that we're still working with text nodes within our textarea element\n // otherwise, if it's of type `#document` for example it means our selection spans outside the textarea.\n if (canManipulateViaTextNodes(input) && range.commonAncestorContainer.nodeName === '#text') {\n // Finally insert a new node. The browser will automatically split start and end nodes into two if necessary\n range.insertNode(textNode);\n } else {\n // If the node is not a textarea or the range spans outside a textarea the only way is to replace the whole value\n const value = input.value;\n input.value = value.slice(0, start) + text + value.slice(end);\n }\n }\n\n // Correct the cursor position to be at the end of the insertion\n input.setSelectionRange(start + text.length, start + text.length);\n\n // Notify any possible listeners of the change\n const e = document.createEvent('UIEvent');\n e.initEvent('input', true, false);\n input.dispatchEvent(e);\n }\n}\n","import * as React from 'react';\nimport { ICommand, TextState, TextAreaTextApi } from './';\nimport {\n getBreaksNeededForEmptyLineBefore,\n getBreaksNeededForEmptyLineAfter,\n selectWord,\n} from '../utils/markdownUtils';\n\nexport const quote: ICommand = {\n name: 'quote',\n keyCommand: 'quote',\n shortcuts: 'ctrlcmd+q',\n buttonProps: { 'aria-label': 'Insert a quote', title: 'Insert a quote' },\n icon: (\n \n ),\n execute: (state: TextState, api: TextAreaTextApi) => {\n // Adjust the selection to encompass the whole word if the caret is inside one\n const newSelectionRange = selectWord({ text: state.text, selection: state.selection });\n const state1 = api.setSelectionRange(newSelectionRange);\n const breaksBeforeCount = getBreaksNeededForEmptyLineBefore(state1.text, state1.selection.start);\n const breaksBefore = Array(breaksBeforeCount + 1).join('\\n');\n\n const breaksAfterCount = getBreaksNeededForEmptyLineAfter(state1.text, state1.selection.end);\n const breaksAfter = Array(breaksAfterCount + 1).join('\\n');\n\n // Replaces the current selection with the quote mark up\n api.replaceSelection(`${breaksBefore}> ${state1.selectedText}${breaksAfter}`);\n\n const selectionStart = state1.selection.start + breaksBeforeCount + 2;\n const selectionEnd = selectionStart + state1.selectedText.length;\n\n api.setSelectionRange({\n start: selectionStart,\n end: selectionEnd,\n });\n },\n};\n","import * as React from 'react';\nimport { ICommand, TextState, TextAreaTextApi } from './';\n\nexport const hr: ICommand = {\n name: 'hr',\n keyCommand: 'hr',\n shortcuts: 'ctrlcmd+h',\n buttonProps: { 'aria-label': 'Insert HR', title: 'Insert HR' },\n icon: (\n \n ),\n execute: (state: TextState, api: TextAreaTextApi) => {\n api.replaceSelection(`${state.selectedText}\\n\\n----------\\n\\n`);\n },\n};\n","import * as React from 'react';\nimport { ICommand, TextState, TextAreaTextApi } from './';\n\nexport const title2: ICommand = {\n name: 'title2',\n keyCommand: 'title2',\n shortcuts: 'ctrlcmd+2',\n buttonProps: { 'aria-label': 'Insert title2', title: 'Insert title 2' },\n icon: Title 2
,\n execute: (state: TextState, api: TextAreaTextApi) => {\n let modifyText = `## ${state.selectedText}\\n`;\n if (!state.selectedText) {\n modifyText = `## `;\n }\n api.replaceSelection(modifyText);\n },\n};\n","import React from 'react';\nimport { ICommand } from './';\nimport { title2 } from './title2';\n\nexport const title: ICommand = {\n ...title2,\n icon: (\n \n ),\n};\n","import { ICommand, TextState, TextAreaTextApi } from './';\nimport { selectWord } from '../utils/markdownUtils';\n\nexport const comment: ICommand = {\n name: 'comment',\n keyCommand: 'comment',\n shortcuts: 'ctrlcmd+/',\n execute: (state: TextState, api: TextAreaTextApi) => {\n // Adjust the selection to encompass the whole word if the caret is inside one\n const newSelectionRange = selectWord({ text: state.text, selection: state.selection });\n const state1 = api.setSelectionRange(newSelectionRange);\n // Replaces the current selection with the bold mark up\n const state2 = api.replaceSelection(``);\n // Adjust the selection to not contain the **\n api.setSelectionRange({\n start: state2.selection.end - 4 - state1.selectedText.length,\n end: state2.selection.end - 4,\n });\n },\n};\n","import { ICommand } from './';\n\nexport const divider: ICommand = {\n keyCommand: 'divider',\n};\n","import * as React from 'react';\nimport { ICommand } from './';\n\nexport const codePreview: ICommand = {\n name: 'preview',\n keyCommand: 'preview',\n value: 'preview',\n buttonProps: { 'aria-label': 'Preview code', title: 'Preview code' },\n icon: (\n \n ),\n execute: () => {},\n};\n\nexport const codeEdit: ICommand = {\n name: 'edit',\n keyCommand: 'preview',\n value: 'edit',\n buttonProps: { 'aria-label': 'Edit code', title: 'Edit code' },\n icon: (\n \n ),\n execute: () => {},\n};\n\nexport const codeLive: ICommand = {\n name: 'live',\n keyCommand: 'preview',\n value: 'live',\n buttonProps: { 'aria-label': 'Live code', title: 'Live code' },\n icon: (\n \n ),\n execute: () => {},\n};\n","import * as React from 'react';\nimport { ICommand, TextState, TextAreaTextApi } from './';\nimport { ContextStore, ExecuteCommandState } from '../Context';\n\nexport const fullscreen: ICommand = {\n name: 'fullscreen',\n keyCommand: 'fullscreen',\n shortcuts: 'escape',\n buttonProps: { 'aria-label': 'fullscreen', title: 'fullscreen' },\n icon: (\n \n ),\n execute: (\n state: TextState,\n api: TextAreaTextApi,\n dispatch?: React.Dispatch,\n executeCommandState?: ExecuteCommandState,\n ) => {\n api.textArea.focus();\n if (dispatch && executeCommandState && executeCommandState.fullscreen) {\n dispatch({ fullscreen: false });\n }\n },\n};\n","import * as React from 'react';\nimport { ICommand, TextState, TextAreaTextApi } from './';\nimport { selectWord } from '../utils/markdownUtils';\n\nexport const image: ICommand = {\n name: 'image',\n keyCommand: 'image',\n shortcuts: 'ctrlcmd+i',\n buttonProps: { 'aria-label': 'Add image', title: 'Add image' },\n icon: (\n \n ),\n execute: (state: TextState, api: TextAreaTextApi) => {\n // Select everything\n const newSelectionRange = selectWord({ text: state.text, selection: state.selection });\n const state1 = api.setSelectionRange(newSelectionRange);\n // Replaces the current selection with the image\n const imageTemplate = state1.selectedText || 'https://example.com/your-image.png';\n api.replaceSelection(``);\n // Adjust the selection to not contain the **\n api.setSelectionRange({\n start: 4 + state1.selection.start,\n end: 4 + state1.selection.start + imageTemplate.length,\n });\n },\n};\n","import * as React from 'react';\nimport { ICommand, TextState, TextAreaTextApi } from './';\nimport { selectWord } from '../utils/markdownUtils';\n\nexport const strikethrough: ICommand = {\n name: 'strikethrough',\n keyCommand: 'strikethrough',\n shortcuts: 'ctrl+shift+x',\n buttonProps: { 'aria-label': 'Add strikethrough text', title: 'Add strikethrough text' },\n icon: (\n \n ),\n execute: (state: TextState, api: TextAreaTextApi) => {\n // Adjust the selection to encompass the whole word if the caret is inside one\n const newSelectionRange = selectWord({ text: state.text, selection: state.selection });\n const state1 = api.setSelectionRange(newSelectionRange);\n // Replaces the current selection with the strikethrough mark up\n const state2 = api.replaceSelection(`~~${state1.selectedText}~~`);\n // Adjust the selection to not contain the ~~\n api.setSelectionRange({\n start: state2.selection.end - 2 - state1.selectedText.length,\n end: state2.selection.end - 2,\n });\n },\n};\n","import { bold } from './bold';\nimport { code, codeBlock } from './code';\nimport { italic } from './italic';\nimport { link } from './link';\nimport { unorderedListCommand, orderedListCommand, checkedListCommand } from './list';\nimport { quote } from './quote';\nimport { hr } from './hr';\nimport { title } from './title';\nimport { title1 } from './title1';\nimport { title2 } from './title2';\nimport { title3 } from './title3';\nimport { title4 } from './title4';\nimport { title5 } from './title5';\nimport { title6 } from './title6';\nimport { comment } from './comment';\nimport { group } from './group';\nimport { divider } from './divider';\nimport { codePreview, codeEdit, codeLive } from './preview';\nimport { fullscreen } from './fullscreen';\nimport { image } from './image';\nimport { strikethrough } from './strikeThrough';\nimport insertText from '../utils/InsertTextAtPosition';\nimport { ContextStore, ExecuteCommandState } from '../Context';\n\nexport interface CommandOrchestrator {\n executeCommand(command: ICommand): void;\n}\nexport type ICommandChildHandleParam = {\n getState?: TextAreaCommandOrchestrator['getState'];\n textApi?: TextAreaTextApi;\n};\nexport type ICommandChildHandle = {\n children?: (handle: { close: () => void; execute: () => void } & ICommandChildHandleParam) => React.ReactElement;\n};\nexport type ICommandChildCommands = {\n children?: Array>;\n};\n\nexport type ICommand = {\n parent?: ICommand;\n keyCommand?: string;\n name?: string;\n shortcuts?: string;\n groupName?: string;\n icon?: React.ReactElement;\n value?: T;\n position?: 'right';\n liProps?: React.LiHTMLAttributes;\n buttonProps?: React.ButtonHTMLAttributes | null;\n execute?: (\n state: TextState,\n api: TextAreaTextApi,\n dispatch?: React.Dispatch,\n executeCommandState?: ExecuteCommandState,\n ) => void;\n} & ICommandChildCommands &\n ICommandChildHandle;\n\nexport interface TextRange {\n start: number;\n end: number;\n}\n\nexport interface TextState {\n text: string;\n selectedText: string;\n selection: TextRange;\n}\n\nconst getCommands: () => ICommand[] = () => [\n comment,\n bold,\n italic,\n strikethrough,\n hr,\n title,\n divider,\n link,\n quote,\n code,\n codeBlock,\n image,\n divider,\n unorderedListCommand,\n orderedListCommand,\n checkedListCommand,\n];\n\nconst getExtraCommands: () => ICommand[] = () => [codeEdit, codeLive, codePreview, divider, fullscreen];\n\nfunction getStateFromTextArea(textArea: HTMLTextAreaElement): TextState {\n return {\n selection: {\n start: textArea.selectionStart,\n end: textArea.selectionEnd,\n },\n text: textArea.value,\n selectedText: textArea.value.slice(textArea.selectionStart, textArea.selectionEnd),\n };\n}\n\nclass TextAreaTextApi {\n textArea: HTMLTextAreaElement;\n\n constructor(textArea: HTMLTextAreaElement) {\n this.textArea = textArea;\n }\n\n /**\n * Replaces the current selection with the new text. This will make the new selectedText to be empty, the\n * selection start and selection end will be the same and will both point to the end\n * @param text Text that should replace the current selection\n */\n replaceSelection(text: string): TextState {\n insertText(this.textArea, text);\n return getStateFromTextArea(this.textArea);\n }\n\n /**\n * Selects the specified text range\n * @param selection\n */\n setSelectionRange(selection: TextRange): TextState {\n this.textArea.focus();\n this.textArea.selectionStart = selection.start;\n this.textArea.selectionEnd = selection.end;\n return getStateFromTextArea(this.textArea);\n }\n}\n\nclass TextAreaCommandOrchestrator implements CommandOrchestrator {\n textArea: HTMLTextAreaElement;\n textApi: TextAreaTextApi;\n\n constructor(textArea: HTMLTextAreaElement) {\n this.textArea = textArea;\n this.textApi = new TextAreaTextApi(textArea);\n }\n\n getState() {\n if (!this.textArea) return false;\n return getStateFromTextArea(this.textArea);\n }\n\n executeCommand(\n command: ICommand,\n dispatch?: React.Dispatch,\n state?: ExecuteCommandState,\n ): void {\n command.execute && command.execute(getStateFromTextArea(this.textArea), this.textApi, dispatch, state);\n }\n}\n\nexport {\n // Toolbars.\n title,\n title1,\n title2,\n title3,\n title4,\n title5,\n title6,\n bold,\n codeBlock,\n italic,\n strikethrough,\n hr,\n group,\n divider,\n link,\n quote,\n code,\n image,\n unorderedListCommand,\n orderedListCommand,\n checkedListCommand,\n codeEdit,\n codeLive,\n codePreview,\n fullscreen,\n // Tool method.\n getCommands,\n getExtraCommands,\n getStateFromTextArea,\n TextAreaCommandOrchestrator,\n TextAreaTextApi,\n};\n","import insertText from '../../utils/InsertTextAtPosition';\nimport { TextAreaTextApi } from '../../commands';\nimport { insertBeforeEachLine } from '../../commands/list';\n\n/**\n * - `13` - `Enter`\n * - `9` - `Tab`\n */\nfunction stopPropagation(e: KeyboardEvent | React.KeyboardEvent) {\n e.stopPropagation();\n e.preventDefault();\n}\n\nexport default function handleKeyDown(\n e: KeyboardEvent | React.KeyboardEvent,\n tabSize: number = 2,\n) {\n const target = e.target as HTMLTextAreaElement;\n const starVal = target.value.substr(0, target.selectionStart);\n const valArr = starVal.split('\\n');\n const currentLineStr = valArr[valArr.length - 1];\n const textArea = new TextAreaTextApi(target);\n /**\n * `9` - `Tab`\n */\n if (e.code && e.code.toLowerCase() === 'tab') {\n stopPropagation(e);\n const space = new Array(tabSize + 1).join(' ');\n if (target.selectionStart !== target.selectionEnd) {\n const _star = target.value.substring(0, target.selectionStart).split('\\n');\n const _end = target.value.substring(0, target.selectionEnd).split('\\n');\n const modifiedTextLine: string[] = [];\n _end.forEach((item, idx) => {\n if (item !== _star[idx]) {\n modifiedTextLine.push(item);\n }\n });\n const modifiedText = modifiedTextLine.join('\\n');\n const oldSelectText = target.value.substring(target.selectionStart, target.selectionEnd);\n const newStarNum = target.value.substring(0, target.selectionStart).length;\n\n textArea.setSelectionRange({\n start: target.value.indexOf(modifiedText),\n end: target.selectionEnd,\n });\n\n const modifiedTextObj = insertBeforeEachLine(modifiedText, e.shiftKey ? '' : space);\n\n let text = modifiedTextObj.modifiedText;\n if (e.shiftKey) {\n text = text\n .split('\\n')\n .map((item) => item.replace(new RegExp(`^${space}`), ''))\n .join('\\n');\n }\n textArea.replaceSelection(text);\n\n let startTabSize = e.shiftKey ? -tabSize : tabSize;\n let endTabSize = e.shiftKey ? -modifiedTextLine.length * tabSize : modifiedTextLine.length * tabSize;\n\n textArea.setSelectionRange({\n start: newStarNum + startTabSize,\n end: newStarNum + oldSelectText.length + endTabSize,\n });\n } else {\n return insertText(target, space);\n }\n } else if (\n e.code &&\n e.code.toLowerCase() === 'enter' &&\n (/^(-|\\*)\\s/.test(currentLineStr) || /^\\d+.\\s/.test(currentLineStr))\n ) {\n /**\n * `13` - `Enter`\n */\n stopPropagation(e);\n let startStr = '\\n- ';\n if (currentLineStr.startsWith('*')) {\n startStr = '\\n* ';\n }\n if (/^\\d+.\\s/.test(currentLineStr)) {\n startStr = `\\n${parseInt(currentLineStr) + 1}. `;\n }\n return insertText(target, startStr);\n }\n}\n","import { ICommand, TextAreaCommandOrchestrator } from '../../commands';\nimport { ContextStore, ExecuteCommandState } from '../../Context';\n\nfunction getCommands(data: ICommand[] = [], resulte: Record = {}): Record {\n data.forEach((item) => {\n if (item.children && Array.isArray(item.children)) {\n resulte = { ...resulte, ...getCommands(item.children || []) };\n } else if (item.keyCommand && item.shortcuts && item.execute) {\n resulte[item.shortcuts.toLocaleLowerCase()] = item;\n }\n });\n return resulte;\n}\n\nexport default function shortcutsHandle(\n e: KeyboardEvent | React.KeyboardEvent,\n commands: ICommand[] = [],\n commandOrchestrator?: TextAreaCommandOrchestrator,\n dispatch?: React.Dispatch,\n state?: ExecuteCommandState,\n) {\n const data = getCommands(commands || []);\n const shortcuts: (string | number)[] = [];\n if (e.altKey) {\n shortcuts.push('alt');\n }\n if (e.shiftKey) {\n shortcuts.push('shift');\n }\n if (e.metaKey) {\n shortcuts.push('cmd');\n }\n if (e.ctrlKey) {\n shortcuts.push('ctrl');\n }\n if (shortcuts.length > 0 && !/(control|alt|meta|shift)/.test(e.key.toLocaleLowerCase())) {\n shortcuts.push(e.key.toLocaleLowerCase());\n }\n if (/escape/.test(e.key.toLocaleLowerCase())) {\n shortcuts.push('escape');\n }\n if (shortcuts.length < 1) {\n return;\n }\n\n let equal = !!data[shortcuts.join('+')];\n let command = equal ? data[shortcuts.join('+')] : undefined;\n\n Object.keys(data).forEach((item) => {\n const isequal = item.split('+').every((v) => {\n if (/ctrlcmd/.test(v)) {\n return shortcuts.includes('ctrl') || shortcuts.includes('cmd');\n }\n return shortcuts.includes(v);\n });\n if (isequal) {\n command = data[item];\n }\n });\n if (command && commandOrchestrator) {\n e.stopPropagation();\n e.preventDefault();\n commandOrchestrator.executeCommand(command, dispatch, state);\n return;\n }\n}\n","import React, { useContext, useEffect, useMemo } from 'react';\nimport { IProps } from '../../utils';\nimport { EditorContext, ExecuteCommandState } from '../../Context';\nimport { TextAreaCommandOrchestrator } from '../../commands';\nimport handleKeyDown from './handleKeyDown';\nimport shortcuts from './shortcuts';\nimport './index.less';\n\nexport interface TextAreaProps\n extends Omit, 'value' | 'onChange'>,\n IProps {\n onChange?: (event: React.ChangeEvent) => void;\n}\n\nexport default function Textarea(props: TextAreaProps) {\n const { prefixCls, ...other } = props;\n const { markdown, commands, fullscreen, preview, highlightEnable, extraCommands, tabSize, onChange, dispatch } =\n useContext(EditorContext);\n const textRef = React.createRef();\n const executeRef = React.useRef();\n const statesRef = React.useRef({ fullscreen, preview });\n\n useEffect(() => {\n statesRef.current = { fullscreen, preview, highlightEnable };\n }, [fullscreen, preview, highlightEnable]);\n\n useEffect(() => {\n if (textRef.current && dispatch) {\n const commandOrchestrator = new TextAreaCommandOrchestrator(textRef.current);\n executeRef.current = commandOrchestrator;\n dispatch({ textarea: textRef.current, commandOrchestrator });\n }\n // eslint-disable-next-line react-hooks/exhaustive-deps\n }, []);\n\n const onKeyDown = (e: KeyboardEvent | React.KeyboardEvent) => {\n handleKeyDown(e, tabSize);\n shortcuts(e, [...(commands || []), ...(extraCommands || [])], executeRef.current, dispatch, statesRef.current);\n };\n useEffect(() => {\n if (textRef.current) {\n textRef.current.addEventListener('keydown', onKeyDown);\n }\n return () => {\n if (textRef.current) {\n // eslint-disable-next-line react-hooks/exhaustive-deps\n textRef.current.removeEventListener('keydown', onKeyDown);\n }\n };\n // eslint-disable-next-line react-hooks/exhaustive-deps\n }, []);\n\n return useMemo(\n () => (\n {\n dispatch && dispatch({ markdown: e.target.value });\n onChange && onChange(e.target.value);\n }}\n />\n ),\n // eslint-disable-next-line react-hooks/exhaustive-deps\n [markdown],\n );\n}\n","import React, { useEffect, useMemo, useContext } from 'react';\nimport { EditorContext, ContextStore } from '../../Context';\nimport { IProps } from '../../utils';\nimport './index.less';\n\nimport Markdown from './Markdown';\nimport Textarea from './Textarea';\n\nexport interface ITextAreaProps\n extends Omit, 'value' | 'onChange' | 'onScroll'>,\n IProps {\n onScroll?: (e: React.UIEvent) => void;\n value?: string;\n}\n\nexport type TextAreaRef = {\n text?: HTMLTextAreaElement;\n warp?: HTMLDivElement;\n};\n\nexport default function TextArea(props: ITextAreaProps) {\n const { prefixCls, className, onScroll, ...otherProps } = props || {};\n const { scrollTop, dispatch } = useContext(EditorContext);\n const warp = React.createRef();\n useEffect(() => {\n const state: ContextStore = {};\n if (warp.current) {\n state.textareaWarp = warp.current || undefined;\n warp.current.scrollTop = scrollTop || 0;\n }\n if (dispatch) {\n dispatch({ ...state });\n }\n // eslint-disable-next-line react-hooks/exhaustive-deps\n }, []);\n return useMemo(\n () => (\n \n ),\n // eslint-disable-next-line react-hooks/exhaustive-deps\n [],\n );\n}\n","import React, { useContext, useMemo } from 'react';\nimport './Child.less';\nimport Toolbar, { IToolbarProps } from './';\nimport { EditorContext } from '../../Context';\n\nexport type ChildProps = IToolbarProps & {\n children?: JSX.Element;\n groupName?: string;\n};\n\nexport default function Child(props: ChildProps) {\n const { prefixCls, groupName, commands, children } = props || {};\n const { barPopup = {} } = useContext(EditorContext);\n return useMemo(\n () => (\n e.stopPropagation()}\n >\n {Array.isArray(commands) ? : children}\n \n ),\n // eslint-disable-next-line react-hooks/exhaustive-deps\n [commands, barPopup, groupName, prefixCls],\n );\n}\n","import React, { Fragment, useContext, useEffect } from 'react';\nimport { IProps } from '../../utils';\nimport { EditorContext, PreviewType, ContextStore } from '../../Context';\nimport { ICommand } from '../../commands';\nimport Child from './Child';\nimport './index.less';\n\nexport interface IToolbarProps extends IProps {\n height?: React.CSSProperties['height'];\n onCommand?: (command: ICommand, groupName?: string) => void;\n commands?: ICommand[];\n isChild?: boolean;\n}\n\nexport function ToolbarItems(props: IToolbarProps) {\n const { prefixCls } = props;\n const { fullscreen, preview, barPopup = {}, commandOrchestrator, dispatch } = useContext(EditorContext);\n function handleClick(command: ICommand, name?: string) {\n if (!dispatch) return;\n const state: ContextStore = { barPopup: { ...barPopup } };\n if (command.keyCommand === 'preview') {\n state.preview = command.value as PreviewType;\n }\n if (command.keyCommand === 'fullscreen') {\n state.fullscreen = !fullscreen;\n }\n if (props.commands && command.keyCommand === 'group') {\n props.commands.forEach((item) => {\n if (name === item.groupName) {\n state.barPopup![name!] = true;\n } else if (item.keyCommand) {\n state.barPopup![item.groupName!] = false;\n }\n });\n } else if (name || command.parent) {\n Object.keys(state.barPopup || {}).forEach((keyName) => {\n state.barPopup![keyName] = false;\n });\n }\n\n if (Object.keys(state).length) {\n dispatch({ ...state });\n }\n commandOrchestrator && commandOrchestrator.executeCommand(command);\n }\n\n useEffect(() => {\n if (document) {\n document.body.style.overflow = !fullscreen ? 'initial' : 'hidden';\n }\n }, [fullscreen]);\n\n return (\n \n {(props.commands || []).map((item, idx) => {\n if (item.keyCommand === 'divider') {\n return ;\n }\n if (!item.keyCommand) return ;\n const activeBtn =\n (fullscreen && item.keyCommand === 'fullscreen') || (item.keyCommand === 'preview' && preview === item.value);\n const childNode =\n typeof item.children === 'function'\n ? item.children({\n getState: () => commandOrchestrator!.getState(),\n textApi: commandOrchestrator ? commandOrchestrator!.textApi : undefined,\n close: () => handleClick({}, item.groupName),\n execute: () => handleClick({ execute: item.execute }),\n })\n : undefined;\n const disabled = barPopup && preview && preview === 'preview' && !/(preview|fullscreen)/.test(item.keyCommand);\n return (\n - \n {!item.buttonProps && item.icon}\n {item.buttonProps &&\n React.createElement(\n 'button',\n {\n type: 'button',\n disabled,\n 'data-name': item.name,\n ...item.buttonProps,\n onClick: (evn: React.MouseEvent) => {\n evn.stopPropagation();\n handleClick(item, item.groupName);\n },\n },\n item.icon,\n )}\n {item.children && (\n \n )}\n
\n );\n })}\n
\n );\n}\n\nexport default function Toolbar(props: IToolbarProps = {}) {\n const { prefixCls, height = 29, isChild } = props;\n const { commands, extraCommands } = useContext(EditorContext);\n return (\n \n \n {!isChild && }\n
\n );\n}\n","import React, { useEffect, useMemo, useRef } from 'react';\nimport { IProps } from '../../utils';\nimport './index.less';\n\nexport interface IDragBarProps extends IProps {\n height: number;\n maxHeight: number;\n minHeight: number;\n onChange: (value: number) => void;\n}\n\nconst DragBar: React.FC = (props) => {\n const { prefixCls, onChange } = props || {};\n const dragRef = useRef<{ height: number; dragY: number }>();\n function handleMouseMove(event: MouseEvent) {\n if (dragRef.current) {\n const newHeight = dragRef.current.height + event.clientY - dragRef.current.dragY;\n if (newHeight >= props.minHeight && newHeight <= props.maxHeight) {\n onChange && onChange(dragRef.current.height + (event.clientY - dragRef.current.dragY));\n }\n }\n }\n function handleMouseUp() {\n dragRef.current = undefined;\n }\n function handleMouseDown(event: React.MouseEvent) {\n dragRef.current = {\n height: props.height,\n dragY: event.clientY,\n };\n }\n\n useEffect(() => {\n if (document) {\n document.addEventListener('mousemove', handleMouseMove);\n document.addEventListener('mouseup', handleMouseUp);\n }\n return () => {\n if (document) {\n document.removeEventListener('mousemove', handleMouseMove);\n document.removeEventListener('mouseup', handleMouseUp);\n }\n };\n }, []);\n const svg = useMemo(\n () => (\n \n ),\n [],\n );\n return (\n \n {svg}\n
\n );\n};\n\nexport default DragBar;\n","import React, { useEffect, useReducer, useMemo, useRef, useImperativeHandle } from 'react';\nimport MarkdownPreview, { MarkdownPreviewProps, MarkdownPreviewRef } from '@uiw/react-markdown-preview';\nimport { IProps } from './utils';\nimport TextArea, { ITextAreaProps } from './components/TextArea';\nimport Toolbar from './components/Toolbar';\nimport DragBar from './components/DragBar';\nimport { getCommands, getExtraCommands, ICommand } from './commands';\nimport { reducer, EditorContext, ContextStore, PreviewType } from './Context';\nimport './index.less';\n\nexport interface MDEditorProps extends Omit, 'onChange'>, IProps {\n /**\n * The Markdown value.\n */\n value?: string;\n /**\n * Event handler for the `onChange` event.\n */\n onChange?: (value?: string) => void;\n /**\n * Can be used to make `Markdown Editor` focus itself on initialization. Defaults to on.\n * it will be set to true when either the source `textarea` is focused,\n * or it has an `autofocus` attribute and no other element is focused.\n */\n autoFocus?: ITextAreaProps['autoFocus'];\n /**\n * The height of the editor.\n */\n height?: number;\n /**\n * Custom toolbar heigth\n * @default 29px\n */\n toolbarHeight?: number;\n /**\n * Show drag and drop tool. Set the height of the editor.\n */\n visiableDragbar?: boolean;\n /**\n * Show markdown preview.\n */\n preview?: PreviewType;\n /**\n * Full screen display editor.\n */\n fullscreen?: boolean;\n /**\n * Maximum drag height. `visiableDragbar=true`\n */\n maxHeight?: number;\n /**\n * Minimum drag height. `visiableDragbar=true`\n */\n minHeight?: number;\n /**\n * This is reset [react-markdown](https://github.com/rexxars/react-markdown) settings.\n */\n previewOptions?: Omit;\n /**\n * Set the `textarea` related props.\n */\n textareaProps?: ITextAreaProps;\n /**\n * Disable editing area code highlighting. The value is `false`, which increases the editing speed.\n * @default true\n */\n highlightEnable?: boolean;\n /**\n * The number of characters to insert when pressing tab key.\n * Default `2` spaces.\n */\n tabSize?: number;\n /**\n * You can create your own commands or reuse existing commands.\n */\n commands?: ICommand[];\n /**\n * You can create your own commands or reuse existing commands.\n */\n extraCommands?: ICommand[];\n /**\n * Hide the tool bar\n */\n hideToolbar?: boolean;\n /** Whether to enable scrolling */\n enableScroll?: boolean;\n}\n\nfunction setGroupPopFalse(data: Record = {}) {\n Object.keys(data).forEach((keyname) => {\n data[keyname] = false;\n });\n return data;\n}\n\nconst InternalMDEditor = (\n props: MDEditorProps,\n ref?: ((instance: ContextStore) => void) | React.RefObject | null,\n) => {\n const {\n prefixCls = 'w-md-editor',\n className,\n value: propsValue,\n commands = getCommands(),\n extraCommands = getExtraCommands(),\n height = 200,\n toolbarHeight = 29,\n enableScroll = true,\n visiableDragbar = true,\n highlightEnable = true,\n preview: previewType = 'live',\n fullscreen = false,\n previewOptions = {},\n textareaProps,\n maxHeight = 1200,\n minHeight = 100,\n autoFocus,\n tabSize = 2,\n onChange,\n hideToolbar,\n ...other\n } = props || {};\n let [state, dispatch] = useReducer(reducer, {\n markdown: propsValue,\n preview: previewType,\n height,\n highlightEnable,\n tabSize,\n scrollTop: 0,\n scrollTopPreview: 0,\n commands,\n extraCommands,\n fullscreen,\n onChange,\n barPopup: {},\n });\n const container = useRef(null);\n const previewRef = useRef(null);\n const enableScrollRef = useRef(enableScroll);\n\n useImperativeHandle(ref, () => ({ ...state }));\n useMemo(() => (enableScrollRef.current = enableScroll), [enableScroll]);\n useEffect(() => {\n const stateInit: ContextStore = {};\n if (container.current) {\n stateInit.container = container.current || undefined;\n }\n stateInit.markdown = propsValue || '';\n stateInit.barPopup = {};\n if (dispatch) {\n dispatch({ ...state, ...stateInit });\n }\n // eslint-disable-next-line react-hooks/exhaustive-deps\n }, []);\n\n const cls = [\n className,\n prefixCls,\n state.preview ? `${prefixCls}-show-${state.preview}` : null,\n state.fullscreen ? `${prefixCls}-fullscreen` : null,\n ]\n .filter(Boolean)\n .join(' ')\n .trim();\n\n useMemo(() => propsValue !== state.markdown && dispatch({ markdown: propsValue || '' }), [propsValue]);\n useMemo(() => previewType !== state.preview && dispatch({ preview: previewType }), [previewType]);\n useMemo(() => height !== state.height && dispatch({ height: height }), [height]);\n useMemo(() => tabSize !== state.tabSize && dispatch({ tabSize }), [tabSize]);\n useMemo(() => highlightEnable !== state.highlightEnable && dispatch({ highlightEnable }), [highlightEnable]);\n useMemo(() => autoFocus !== state.autoFocus && dispatch({ autoFocus: autoFocus }), [autoFocus]);\n useMemo(() => fullscreen !== state.fullscreen && dispatch({ fullscreen: fullscreen }), [fullscreen]);\n\n const textareaDomRef = useRef();\n const active = useRef<'text' | 'preview'>();\n\n useMemo(() => {\n textareaDomRef.current = state.textareaWarp;\n if (state.textareaWarp) {\n state.textareaWarp.addEventListener('mouseover', () => {\n active.current = 'text';\n });\n state.textareaWarp.addEventListener('mouseleave', () => {\n active.current = 'preview';\n });\n }\n }, [state.textareaWarp]);\n\n const handleScroll = (e: React.UIEvent) => {\n if (!enableScrollRef.current) return;\n const textareaDom = textareaDomRef.current;\n const previewDom = previewRef.current ? previewRef.current.mdp.current : undefined;\n if (textareaDom && previewDom) {\n const scale =\n (textareaDom.scrollHeight - textareaDom.offsetHeight) / (previewDom.scrollHeight - previewDom.offsetHeight);\n if (e.target === textareaDom && active.current === 'text') {\n previewDom.scrollTop = textareaDom.scrollTop / scale;\n }\n if (e.target === previewDom && active.current === 'preview') {\n textareaDom.scrollTop = previewDom.scrollTop * scale;\n }\n let scrollTop = 0;\n if (active.current === 'text') {\n scrollTop = textareaDom.scrollTop || 0;\n } else if (active.current === 'preview') {\n scrollTop = previewDom.scrollTop || 0;\n }\n dispatch({ scrollTop });\n }\n };\n\n return (\n \n {\n dispatch({ barPopup: { ...setGroupPopFalse(state.barPopup) } });\n }}\n style={{\n height: state.fullscreen ? '100%' : hideToolbar ? Number(state.height) - toolbarHeight : state.height,\n }}\n {...other}\n >\n {!hideToolbar && }\n \n {/(edit|live)/.test(state.preview || '') && (\n \n )}\n {/(live|preview)/.test(state.preview || '') && (\n \n )}\n \n {visiableDragbar && !state.fullscreen && (\n {\n dispatch({ height: newHeight });\n }}\n />\n )}\n \n \n );\n};\n\nconst mdEditor = React.forwardRef(InternalMDEditor);\n\ntype MDEditor = typeof mdEditor & {\n Markdown: typeof MarkdownPreview;\n};\n\n(mdEditor as MDEditor).Markdown = MarkdownPreview;\n\nexport default mdEditor as MDEditor;\n","import _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\n\nfunction isPointsEq(a1, a2, isAlignPoint) {\n if (isAlignPoint) {\n return a1[0] === a2[0];\n }\n\n return a1[0] === a2[0] && a1[1] === a2[1];\n}\n\nexport function getAlignFromPlacement(builtinPlacements, placementStr, align) {\n var baseAlign = builtinPlacements[placementStr] || {};\n return _objectSpread(_objectSpread({}, baseAlign), align);\n}\nexport function getAlignPopupClassName(builtinPlacements, prefixCls, align, isAlignPoint) {\n var points = align.points;\n var placements = Object.keys(builtinPlacements);\n\n for (var i = 0; i < placements.length; i += 1) {\n var placement = placements[i];\n\n if (isPointsEq(builtinPlacements[placement].points, points, isAlignPoint)) {\n return \"\".concat(prefixCls, \"-placement-\").concat(placement);\n }\n }\n\n return '';\n}","export function getMotion(_ref) {\n var prefixCls = _ref.prefixCls,\n motion = _ref.motion,\n animation = _ref.animation,\n transitionName = _ref.transitionName;\n\n if (motion) {\n return motion;\n }\n\n if (animation) {\n return {\n motionName: \"\".concat(prefixCls, \"-\").concat(animation)\n };\n }\n\n if (transitionName) {\n return {\n motionName: transitionName\n };\n }\n\n return null;\n}","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport * as React from 'react';\nimport classNames from 'classnames';\nimport CSSMotion from 'rc-motion';\nimport { getMotion } from '../utils/legacyUtil';\nexport default function Mask(props) {\n var prefixCls = props.prefixCls,\n visible = props.visible,\n zIndex = props.zIndex,\n mask = props.mask,\n maskMotion = props.maskMotion,\n maskAnimation = props.maskAnimation,\n maskTransitionName = props.maskTransitionName;\n\n if (!mask) {\n return null;\n }\n\n var motion = {};\n\n if (maskMotion || maskTransitionName || maskAnimation) {\n motion = _objectSpread({\n motionAppear: true\n }, getMotion({\n motion: maskMotion,\n prefixCls: prefixCls,\n transitionName: maskTransitionName,\n animation: maskAnimation\n }));\n }\n\n return /*#__PURE__*/React.createElement(CSSMotion, _extends({}, motion, {\n visible: visible,\n removeOnLeave: true\n }), function (_ref) {\n var className = _ref.className;\n return /*#__PURE__*/React.createElement(\"div\", {\n style: {\n zIndex: zIndex\n },\n className: classNames(\"\".concat(prefixCls, \"-mask\"), className)\n });\n });\n}","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport ResizeObserver from 'resize-observer-polyfill';\nimport contains from \"rc-util/es/Dom/contains\";\nexport function isSamePoint(prev, next) {\n if (prev === next) return true;\n if (!prev || !next) return false;\n\n if ('pageX' in next && 'pageY' in next) {\n return prev.pageX === next.pageX && prev.pageY === next.pageY;\n }\n\n if ('clientX' in next && 'clientY' in next) {\n return prev.clientX === next.clientX && prev.clientY === next.clientY;\n }\n\n return false;\n}\nexport function restoreFocus(activeElement, container) {\n // Focus back if is in the container\n if (activeElement !== document.activeElement && contains(container, activeElement) && typeof activeElement.focus === 'function') {\n activeElement.focus();\n }\n}\nexport function monitorResize(element, callback) {\n var prevWidth = null;\n var prevHeight = null;\n\n function onResize(_ref) {\n var _ref2 = _slicedToArray(_ref, 1),\n target = _ref2[0].target;\n\n if (!document.documentElement.contains(target)) return;\n\n var _target$getBoundingCl = target.getBoundingClientRect(),\n width = _target$getBoundingCl.width,\n height = _target$getBoundingCl.height;\n\n var fixedWidth = Math.floor(width);\n var fixedHeight = Math.floor(height);\n\n if (prevWidth !== fixedWidth || prevHeight !== fixedHeight) {\n // https://webkit.org/blog/9997/resizeobserver-in-webkit/\n Promise.resolve().then(function () {\n callback({\n width: fixedWidth,\n height: fixedHeight\n });\n });\n }\n\n prevWidth = fixedWidth;\n prevHeight = fixedHeight;\n }\n\n var resizeObserver = new ResizeObserver(onResize);\n\n if (element) {\n resizeObserver.observe(element);\n }\n\n return function () {\n resizeObserver.disconnect();\n };\n}","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\n\n/**\n * Removed props:\n * - childrenProps\n */\nimport React from 'react';\nimport { composeRef } from \"rc-util/es/ref\";\nimport isVisible from \"rc-util/es/Dom/isVisible\";\nimport { alignElement, alignPoint } from 'dom-align';\nimport addEventListener from \"rc-util/es/Dom/addEventListener\";\nimport { isSamePoint, restoreFocus, monitorResize } from './util';\nimport useBuffer from './hooks/useBuffer';\n\nfunction getElement(func) {\n if (typeof func !== 'function') return null;\n return func();\n}\n\nfunction getPoint(point) {\n if (_typeof(point) !== 'object' || !point) return null;\n return point;\n}\n\nvar Align = function Align(_ref, ref) {\n var children = _ref.children,\n disabled = _ref.disabled,\n target = _ref.target,\n align = _ref.align,\n onAlign = _ref.onAlign,\n monitorWindowResize = _ref.monitorWindowResize,\n _ref$monitorBufferTim = _ref.monitorBufferTime,\n monitorBufferTime = _ref$monitorBufferTim === void 0 ? 0 : _ref$monitorBufferTim;\n var cacheRef = React.useRef({});\n var nodeRef = React.useRef();\n var childNode = React.Children.only(children); // ===================== Align ======================\n // We save the props here to avoid closure makes props ood\n\n var forceAlignPropsRef = React.useRef({});\n forceAlignPropsRef.current.disabled = disabled;\n forceAlignPropsRef.current.target = target;\n forceAlignPropsRef.current.onAlign = onAlign;\n\n var _useBuffer = useBuffer(function () {\n var _forceAlignPropsRef$c = forceAlignPropsRef.current,\n latestDisabled = _forceAlignPropsRef$c.disabled,\n latestTarget = _forceAlignPropsRef$c.target,\n latestOnAlign = _forceAlignPropsRef$c.onAlign;\n\n if (!latestDisabled && latestTarget) {\n var source = nodeRef.current;\n var result;\n var element = getElement(latestTarget);\n var point = getPoint(latestTarget);\n cacheRef.current.element = element;\n cacheRef.current.point = point; // IE lose focus after element realign\n // We should record activeElement and restore later\n\n var _document = document,\n activeElement = _document.activeElement; // We only align when element is visible\n\n if (element && isVisible(element)) {\n result = alignElement(source, element, align);\n } else if (point) {\n result = alignPoint(source, point, align);\n }\n\n restoreFocus(activeElement, source);\n\n if (latestOnAlign && result) {\n latestOnAlign(source, result);\n }\n\n return true;\n }\n\n return false;\n }, monitorBufferTime),\n _useBuffer2 = _slicedToArray(_useBuffer, 2),\n _forceAlign = _useBuffer2[0],\n cancelForceAlign = _useBuffer2[1]; // ===================== Effect =====================\n // Listen for target updated\n\n\n var resizeMonitor = React.useRef({\n cancel: function cancel() {}\n }); // Listen for source updated\n\n var sourceResizeMonitor = React.useRef({\n cancel: function cancel() {}\n });\n React.useEffect(function () {\n var element = getElement(target);\n var point = getPoint(target);\n\n if (nodeRef.current !== sourceResizeMonitor.current.element) {\n sourceResizeMonitor.current.cancel();\n sourceResizeMonitor.current.element = nodeRef.current;\n sourceResizeMonitor.current.cancel = monitorResize(nodeRef.current, _forceAlign);\n }\n\n if (cacheRef.current.element !== element || !isSamePoint(cacheRef.current.point, point)) {\n _forceAlign(); // Add resize observer\n\n\n if (resizeMonitor.current.element !== element) {\n resizeMonitor.current.cancel();\n resizeMonitor.current.element = element;\n resizeMonitor.current.cancel = monitorResize(element, _forceAlign);\n }\n }\n }); // Listen for disabled change\n\n React.useEffect(function () {\n if (!disabled) {\n _forceAlign();\n } else {\n cancelForceAlign();\n }\n }, [disabled]); // Listen for window resize\n\n var winResizeRef = React.useRef(null);\n React.useEffect(function () {\n if (monitorWindowResize) {\n if (!winResizeRef.current) {\n winResizeRef.current = addEventListener(window, 'resize', _forceAlign);\n }\n } else if (winResizeRef.current) {\n winResizeRef.current.remove();\n winResizeRef.current = null;\n }\n }, [monitorWindowResize]); // Clear all if unmount\n\n React.useEffect(function () {\n return function () {\n resizeMonitor.current.cancel();\n sourceResizeMonitor.current.cancel();\n if (winResizeRef.current) winResizeRef.current.remove();\n cancelForceAlign();\n };\n }, []); // ====================== Ref =======================\n\n React.useImperativeHandle(ref, function () {\n return {\n forceAlign: function forceAlign() {\n return _forceAlign(true);\n }\n };\n }); // ===================== Render =====================\n\n if (React.isValidElement(childNode)) {\n childNode = React.cloneElement(childNode, {\n ref: composeRef(childNode.ref, nodeRef)\n });\n }\n\n return childNode;\n};\n\nvar RefAlign = React.forwardRef(Align);\nRefAlign.displayName = 'Align';\nexport default RefAlign;","import React from 'react';\nexport default (function (callback, buffer) {\n var calledRef = React.useRef(false);\n var timeoutRef = React.useRef(null);\n\n function cancelTrigger() {\n window.clearTimeout(timeoutRef.current);\n }\n\n function trigger(force) {\n if (!calledRef.current || force === true) {\n if (callback() === false) {\n // Not delay since callback cancelled self\n return;\n }\n\n calledRef.current = true;\n cancelTrigger();\n timeoutRef.current = window.setTimeout(function () {\n calledRef.current = false;\n }, buffer);\n } else {\n cancelTrigger();\n timeoutRef.current = window.setTimeout(function () {\n calledRef.current = false;\n trigger();\n }, buffer);\n }\n }\n\n return [trigger, function () {\n calledRef.current = false;\n cancelTrigger();\n }];\n});","// export this package's api\nimport Align from './Align';\nexport default Align;","import _regeneratorRuntime from \"@babel/runtime/regenerator\";\nimport _asyncToGenerator from \"@babel/runtime/helpers/esm/asyncToGenerator\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport { useState, useEffect, useRef } from 'react';\nimport raf from \"rc-util/es/raf\";\nvar StatusQueue = ['measure', 'align', null, 'motion'];\nexport default (function (visible, doMeasure) {\n var _useState = useState(null),\n _useState2 = _slicedToArray(_useState, 2),\n status = _useState2[0],\n setInternalStatus = _useState2[1];\n\n var rafRef = useRef();\n var destroyRef = useRef(false);\n\n function setStatus(nextStatus) {\n if (!destroyRef.current) {\n setInternalStatus(nextStatus);\n }\n }\n\n function cancelRaf() {\n raf.cancel(rafRef.current);\n }\n\n function goNextStatus(callback) {\n cancelRaf();\n rafRef.current = raf(function () {\n // Only align should be manually trigger\n setStatus(function (prev) {\n switch (status) {\n case 'align':\n return 'motion';\n\n case 'motion':\n return 'stable';\n\n default:\n }\n\n return prev;\n });\n callback === null || callback === void 0 ? void 0 : callback();\n });\n } // Init status\n\n\n useEffect(function () {\n setStatus('measure');\n }, [visible]); // Go next status\n\n useEffect(function () {\n switch (status) {\n case 'measure':\n doMeasure();\n break;\n\n default:\n }\n\n if (status) {\n rafRef.current = raf( /*#__PURE__*/_asyncToGenerator( /*#__PURE__*/_regeneratorRuntime.mark(function _callee() {\n var index, nextStatus;\n return _regeneratorRuntime.wrap(function _callee$(_context) {\n while (1) {\n switch (_context.prev = _context.next) {\n case 0:\n index = StatusQueue.indexOf(status);\n nextStatus = StatusQueue[index + 1];\n\n if (nextStatus && index !== -1) {\n setStatus(nextStatus);\n }\n\n case 3:\n case \"end\":\n return _context.stop();\n }\n }\n }, _callee);\n })));\n }\n }, [status]);\n useEffect(function () {\n return function () {\n destroyRef.current = true;\n cancelRaf();\n };\n }, []);\n return [status, goNextStatus];\n});","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport * as React from 'react';\nimport { useRef, useState } from 'react';\nimport Align from 'rc-align';\nimport CSSMotion from 'rc-motion';\nimport classNames from 'classnames';\nimport useVisibleStatus from './useVisibleStatus';\nimport { getMotion } from '../utils/legacyUtil';\nimport useStretchStyle from './useStretchStyle';\nvar PopupInner = /*#__PURE__*/React.forwardRef(function (props, ref) {\n var visible = props.visible,\n prefixCls = props.prefixCls,\n className = props.className,\n style = props.style,\n children = props.children,\n zIndex = props.zIndex,\n stretch = props.stretch,\n destroyPopupOnHide = props.destroyPopupOnHide,\n forceRender = props.forceRender,\n align = props.align,\n point = props.point,\n getRootDomNode = props.getRootDomNode,\n getClassNameFromAlign = props.getClassNameFromAlign,\n onAlign = props.onAlign,\n onMouseEnter = props.onMouseEnter,\n onMouseLeave = props.onMouseLeave,\n onMouseDown = props.onMouseDown,\n onTouchStart = props.onTouchStart;\n var alignRef = useRef();\n var elementRef = useRef();\n\n var _useState = useState(),\n _useState2 = _slicedToArray(_useState, 2),\n alignedClassName = _useState2[0],\n setAlignedClassName = _useState2[1]; // ======================= Measure ========================\n\n\n var _useStretchStyle = useStretchStyle(stretch),\n _useStretchStyle2 = _slicedToArray(_useStretchStyle, 2),\n stretchStyle = _useStretchStyle2[0],\n measureStretchStyle = _useStretchStyle2[1];\n\n function doMeasure() {\n if (stretch) {\n measureStretchStyle(getRootDomNode());\n }\n } // ======================== Status ========================\n\n\n var _useVisibleStatus = useVisibleStatus(visible, doMeasure),\n _useVisibleStatus2 = _slicedToArray(_useVisibleStatus, 2),\n status = _useVisibleStatus2[0],\n goNextStatus = _useVisibleStatus2[1]; // ======================== Aligns ========================\n\n\n var prepareResolveRef = useRef(); // `target` on `rc-align` can accept as a function to get the bind element or a point.\n // ref: https://www.npmjs.com/package/rc-align\n\n function getAlignTarget() {\n if (point) {\n return point;\n }\n\n return getRootDomNode;\n }\n\n function forceAlign() {\n var _alignRef$current;\n\n (_alignRef$current = alignRef.current) === null || _alignRef$current === void 0 ? void 0 : _alignRef$current.forceAlign();\n }\n\n function onInternalAlign(popupDomNode, matchAlign) {\n if (status === 'align') {\n var nextAlignedClassName = getClassNameFromAlign(matchAlign);\n setAlignedClassName(nextAlignedClassName); // Repeat until not more align needed\n\n if (alignedClassName !== nextAlignedClassName) {\n Promise.resolve().then(function () {\n forceAlign();\n });\n } else {\n goNextStatus(function () {\n var _prepareResolveRef$cu;\n\n (_prepareResolveRef$cu = prepareResolveRef.current) === null || _prepareResolveRef$cu === void 0 ? void 0 : _prepareResolveRef$cu.call(prepareResolveRef);\n });\n }\n\n onAlign === null || onAlign === void 0 ? void 0 : onAlign(popupDomNode, matchAlign);\n }\n } // ======================== Motion ========================\n\n\n var motion = _objectSpread({}, getMotion(props));\n\n ['onAppearEnd', 'onEnterEnd', 'onLeaveEnd'].forEach(function (eventName) {\n var originHandler = motion[eventName];\n\n motion[eventName] = function (element, event) {\n goNextStatus();\n return originHandler === null || originHandler === void 0 ? void 0 : originHandler(element, event);\n };\n });\n\n function onShowPrepare() {\n return new Promise(function (resolve) {\n prepareResolveRef.current = resolve;\n });\n } // Go to stable directly when motion not provided\n\n\n React.useEffect(function () {\n if (!motion.motionName && status === 'motion') {\n goNextStatus();\n }\n }, [motion.motionName, status]); // ========================= Refs =========================\n\n React.useImperativeHandle(ref, function () {\n return {\n forceAlign: forceAlign,\n getElement: function getElement() {\n return elementRef.current;\n }\n };\n }); // ======================== Render ========================\n\n var mergedStyle = _objectSpread(_objectSpread({}, stretchStyle), {}, {\n zIndex: zIndex,\n opacity: status === 'motion' || status === 'stable' || !visible ? undefined : 0,\n pointerEvents: status === 'stable' ? undefined : 'none'\n }, style); // Align status\n\n\n var alignDisabled = true;\n\n if ((align === null || align === void 0 ? void 0 : align.points) && (status === 'align' || status === 'stable')) {\n alignDisabled = false;\n }\n\n var childNode = children; // Wrapper when multiple children\n\n if (React.Children.count(children) > 1) {\n childNode = /*#__PURE__*/React.createElement(\"div\", {\n className: \"\".concat(prefixCls, \"-content\")\n }, children);\n }\n\n return /*#__PURE__*/React.createElement(CSSMotion, _extends({\n visible: visible,\n ref: elementRef,\n leavedClassName: \"\".concat(prefixCls, \"-hidden\")\n }, motion, {\n onAppearPrepare: onShowPrepare,\n onEnterPrepare: onShowPrepare,\n removeOnLeave: destroyPopupOnHide,\n forceRender: forceRender\n }), function (_ref, motionRef) {\n var motionClassName = _ref.className,\n motionStyle = _ref.style;\n var mergedClassName = classNames(prefixCls, className, alignedClassName, motionClassName);\n return /*#__PURE__*/React.createElement(Align, {\n target: getAlignTarget(),\n key: \"popup\",\n ref: alignRef,\n monitorWindowResize: true,\n disabled: alignDisabled,\n align: align,\n onAlign: onInternalAlign\n }, /*#__PURE__*/React.createElement(\"div\", {\n ref: motionRef,\n className: mergedClassName,\n onMouseEnter: onMouseEnter,\n onMouseLeave: onMouseLeave,\n onMouseDownCapture: onMouseDown,\n onTouchStartCapture: onTouchStart,\n style: _objectSpread(_objectSpread({}, motionStyle), mergedStyle)\n }, childNode));\n });\n});\nPopupInner.displayName = 'PopupInner';\nexport default PopupInner;","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport * as React from 'react';\nexport default (function (stretch) {\n var _React$useState = React.useState({\n width: 0,\n height: 0\n }),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n targetSize = _React$useState2[0],\n setTargetSize = _React$useState2[1];\n\n function measureStretch(element) {\n setTargetSize({\n width: element.offsetWidth,\n height: element.offsetHeight\n });\n } // Merge stretch style\n\n\n var style = React.useMemo(function () {\n var sizeStyle = {};\n\n if (stretch) {\n var width = targetSize.width,\n height = targetSize.height; // Stretch with target\n\n if (stretch.indexOf('height') !== -1 && height) {\n sizeStyle.height = height;\n } else if (stretch.indexOf('minHeight') !== -1 && height) {\n sizeStyle.minHeight = height;\n }\n\n if (stretch.indexOf('width') !== -1 && width) {\n sizeStyle.width = width;\n } else if (stretch.indexOf('minWidth') !== -1 && width) {\n sizeStyle.minWidth = width;\n }\n }\n\n return sizeStyle;\n }, [stretch, targetSize]);\n return [style, measureStretch];\n});","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport * as React from 'react';\nimport CSSMotion from 'rc-motion';\nimport classNames from 'classnames';\nvar MobilePopupInner = /*#__PURE__*/React.forwardRef(function (props, ref) {\n var prefixCls = props.prefixCls,\n visible = props.visible,\n zIndex = props.zIndex,\n children = props.children,\n _props$mobile = props.mobile;\n _props$mobile = _props$mobile === void 0 ? {} : _props$mobile;\n var popupClassName = _props$mobile.popupClassName,\n popupStyle = _props$mobile.popupStyle,\n _props$mobile$popupMo = _props$mobile.popupMotion,\n popupMotion = _props$mobile$popupMo === void 0 ? {} : _props$mobile$popupMo,\n popupRender = _props$mobile.popupRender;\n var elementRef = React.useRef(); // ========================= Refs =========================\n\n React.useImperativeHandle(ref, function () {\n return {\n forceAlign: function forceAlign() {},\n getElement: function getElement() {\n return elementRef.current;\n }\n };\n }); // ======================== Render ========================\n\n var mergedStyle = _objectSpread({\n zIndex: zIndex\n }, popupStyle);\n\n var childNode = children; // Wrapper when multiple children\n\n if (React.Children.count(children) > 1) {\n childNode = /*#__PURE__*/React.createElement(\"div\", {\n className: \"\".concat(prefixCls, \"-content\")\n }, children);\n } // Mobile support additional render\n\n\n if (popupRender) {\n childNode = popupRender(childNode);\n }\n\n return /*#__PURE__*/React.createElement(CSSMotion, _extends({\n visible: visible,\n ref: elementRef,\n removeOnLeave: true\n }, popupMotion), function (_ref, motionRef) {\n var motionClassName = _ref.className,\n motionStyle = _ref.style;\n var mergedClassName = classNames(prefixCls, popupClassName, motionClassName);\n return /*#__PURE__*/React.createElement(\"div\", {\n ref: motionRef,\n className: mergedClassName,\n style: _objectSpread(_objectSpread({}, motionStyle), mergedStyle)\n }, childNode);\n });\n});\nMobilePopupInner.displayName = 'MobilePopupInner';\nexport default MobilePopupInner;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport { useState, useEffect } from 'react';\nimport isMobile from \"rc-util/es/isMobile\";\nimport Mask from './Mask';\nimport PopupInner from './PopupInner';\nimport MobilePopupInner from './MobilePopupInner';\nvar Popup = /*#__PURE__*/React.forwardRef(function (_ref, ref) {\n var visible = _ref.visible,\n mobile = _ref.mobile,\n props = _objectWithoutProperties(_ref, [\"visible\", \"mobile\"]);\n\n var _useState = useState(visible),\n _useState2 = _slicedToArray(_useState, 2),\n innerVisible = _useState2[0],\n serInnerVisible = _useState2[1];\n\n var _useState3 = useState(false),\n _useState4 = _slicedToArray(_useState3, 2),\n inMobile = _useState4[0],\n setInMobile = _useState4[1];\n\n var cloneProps = _objectSpread(_objectSpread({}, props), {}, {\n visible: innerVisible\n }); // We check mobile in visible changed here.\n // And this also delay set `innerVisible` to avoid popup component render flash\n\n\n useEffect(function () {\n serInnerVisible(visible);\n\n if (visible && mobile) {\n setInMobile(isMobile());\n }\n }, [visible, mobile]);\n var popupNode = inMobile ? /*#__PURE__*/React.createElement(MobilePopupInner, _extends({}, cloneProps, {\n mobile: mobile,\n ref: ref\n })) : /*#__PURE__*/React.createElement(PopupInner, _extends({}, cloneProps, {\n ref: ref\n })); // We can use fragment directly but this may failed some selector usage. Keep as origin logic\n\n return /*#__PURE__*/React.createElement(\"div\", null, /*#__PURE__*/React.createElement(Mask, cloneProps), popupNode);\n});\nPopup.displayName = 'Popup';\nexport default Popup;","import * as React from 'react';\nvar TriggerContext = /*#__PURE__*/React.createContext(null);\nexport default TriggerContext;","import _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\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 _assertThisInitialized from \"@babel/runtime/helpers/esm/assertThisInitialized\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\nimport * as React from 'react';\nimport ReactDOM from 'react-dom';\nimport raf from \"rc-util/es/raf\";\nimport contains from \"rc-util/es/Dom/contains\";\nimport findDOMNode from \"rc-util/es/Dom/findDOMNode\";\nimport { composeRef, supportRef } from \"rc-util/es/ref\";\nimport addEventListener from \"rc-util/es/Dom/addEventListener\";\nimport Portal from \"rc-util/es/Portal\";\nimport classNames from 'classnames';\nimport { getAlignFromPlacement, getAlignPopupClassName } from './utils/alignUtil';\nimport Popup from './Popup';\nimport TriggerContext from './context';\n\nfunction noop() {}\n\nfunction returnEmptyString() {\n return '';\n}\n\nfunction returnDocument(element) {\n if (element) {\n return element.ownerDocument;\n }\n\n return window.document;\n}\n\nvar ALL_HANDLERS = ['onClick', 'onMouseDown', 'onTouchStart', 'onMouseEnter', 'onMouseLeave', 'onFocus', 'onBlur', 'onContextMenu'];\n/**\n * Internal usage. Do not use in your code since this will be removed.\n */\n\nexport function generateTrigger(PortalComponent) {\n var Trigger = /*#__PURE__*/function (_React$Component) {\n _inherits(Trigger, _React$Component);\n\n var _super = _createSuper(Trigger);\n\n function Trigger(props) {\n var _this;\n\n _classCallCheck(this, Trigger);\n\n _this = _super.call(this, props);\n _this.popupRef = /*#__PURE__*/React.createRef();\n _this.triggerRef = /*#__PURE__*/React.createRef();\n\n _this.onMouseEnter = function (e) {\n var mouseEnterDelay = _this.props.mouseEnterDelay;\n\n _this.fireEvents('onMouseEnter', e);\n\n _this.delaySetPopupVisible(true, mouseEnterDelay, mouseEnterDelay ? null : e);\n };\n\n _this.onMouseMove = function (e) {\n _this.fireEvents('onMouseMove', e);\n\n _this.setPoint(e);\n };\n\n _this.onMouseLeave = function (e) {\n _this.fireEvents('onMouseLeave', e);\n\n _this.delaySetPopupVisible(false, _this.props.mouseLeaveDelay);\n };\n\n _this.onPopupMouseEnter = function () {\n _this.clearDelayTimer();\n };\n\n _this.onPopupMouseLeave = function (e) {\n var _this$popupRef$curren;\n\n // https://github.com/react-component/trigger/pull/13\n // react bug?\n if (e.relatedTarget && !e.relatedTarget.setTimeout && contains((_this$popupRef$curren = _this.popupRef.current) === null || _this$popupRef$curren === void 0 ? void 0 : _this$popupRef$curren.getElement(), e.relatedTarget)) {\n return;\n }\n\n _this.delaySetPopupVisible(false, _this.props.mouseLeaveDelay);\n };\n\n _this.onFocus = function (e) {\n _this.fireEvents('onFocus', e); // incase focusin and focusout\n\n\n _this.clearDelayTimer();\n\n if (_this.isFocusToShow()) {\n _this.focusTime = Date.now();\n\n _this.delaySetPopupVisible(true, _this.props.focusDelay);\n }\n };\n\n _this.onMouseDown = function (e) {\n _this.fireEvents('onMouseDown', e);\n\n _this.preClickTime = Date.now();\n };\n\n _this.onTouchStart = function (e) {\n _this.fireEvents('onTouchStart', e);\n\n _this.preTouchTime = Date.now();\n };\n\n _this.onBlur = function (e) {\n _this.fireEvents('onBlur', e);\n\n _this.clearDelayTimer();\n\n if (_this.isBlurToHide()) {\n _this.delaySetPopupVisible(false, _this.props.blurDelay);\n }\n };\n\n _this.onContextMenu = function (e) {\n e.preventDefault();\n\n _this.fireEvents('onContextMenu', e);\n\n _this.setPopupVisible(true, e);\n };\n\n _this.onContextMenuClose = function () {\n if (_this.isContextMenuToShow()) {\n _this.close();\n }\n };\n\n _this.onClick = function (event) {\n _this.fireEvents('onClick', event); // focus will trigger click\n\n\n if (_this.focusTime) {\n var preTime;\n\n if (_this.preClickTime && _this.preTouchTime) {\n preTime = Math.min(_this.preClickTime, _this.preTouchTime);\n } else if (_this.preClickTime) {\n preTime = _this.preClickTime;\n } else if (_this.preTouchTime) {\n preTime = _this.preTouchTime;\n }\n\n if (Math.abs(preTime - _this.focusTime) < 20) {\n return;\n }\n\n _this.focusTime = 0;\n }\n\n _this.preClickTime = 0;\n _this.preTouchTime = 0; // Only prevent default when all the action is click.\n // https://github.com/ant-design/ant-design/issues/17043\n // https://github.com/ant-design/ant-design/issues/17291\n\n if (_this.isClickToShow() && (_this.isClickToHide() || _this.isBlurToHide()) && event && event.preventDefault) {\n event.preventDefault();\n }\n\n var nextVisible = !_this.state.popupVisible;\n\n if (_this.isClickToHide() && !nextVisible || nextVisible && _this.isClickToShow()) {\n _this.setPopupVisible(!_this.state.popupVisible, event);\n }\n };\n\n _this.onPopupMouseDown = function () {\n _this.hasPopupMouseDown = true;\n clearTimeout(_this.mouseDownTimeout);\n _this.mouseDownTimeout = window.setTimeout(function () {\n _this.hasPopupMouseDown = false;\n }, 0);\n\n if (_this.context) {\n var _this$context;\n\n (_this$context = _this.context).onPopupMouseDown.apply(_this$context, arguments);\n }\n };\n\n _this.onDocumentClick = function (event) {\n if (_this.props.mask && !_this.props.maskClosable) {\n return;\n }\n\n var target = event.target;\n\n var root = _this.getRootDomNode();\n\n var popupNode = _this.getPopupDomNode();\n\n if ( // mousedown on the target should also close popup when action is contextMenu.\n // https://github.com/ant-design/ant-design/issues/29853\n (!contains(root, target) || _this.isContextMenuOnly()) && !contains(popupNode, target) && !_this.hasPopupMouseDown) {\n _this.close();\n }\n };\n\n _this.getRootDomNode = function () {\n var getTriggerDOMNode = _this.props.getTriggerDOMNode;\n\n if (getTriggerDOMNode) {\n return getTriggerDOMNode(_this.triggerRef.current);\n }\n\n try {\n var domNode = findDOMNode(_this.triggerRef.current);\n\n if (domNode) {\n return domNode;\n }\n } catch (err) {// Do nothing\n }\n\n return ReactDOM.findDOMNode(_assertThisInitialized(_this));\n };\n\n _this.getPopupClassNameFromAlign = function (align) {\n var className = [];\n var _this$props = _this.props,\n popupPlacement = _this$props.popupPlacement,\n builtinPlacements = _this$props.builtinPlacements,\n prefixCls = _this$props.prefixCls,\n alignPoint = _this$props.alignPoint,\n getPopupClassNameFromAlign = _this$props.getPopupClassNameFromAlign;\n\n if (popupPlacement && builtinPlacements) {\n className.push(getAlignPopupClassName(builtinPlacements, prefixCls, align, alignPoint));\n }\n\n if (getPopupClassNameFromAlign) {\n className.push(getPopupClassNameFromAlign(align));\n }\n\n return className.join(' ');\n };\n\n _this.getComponent = function () {\n var _this$props2 = _this.props,\n prefixCls = _this$props2.prefixCls,\n destroyPopupOnHide = _this$props2.destroyPopupOnHide,\n popupClassName = _this$props2.popupClassName,\n onPopupAlign = _this$props2.onPopupAlign,\n popupMotion = _this$props2.popupMotion,\n popupAnimation = _this$props2.popupAnimation,\n popupTransitionName = _this$props2.popupTransitionName,\n popupStyle = _this$props2.popupStyle,\n mask = _this$props2.mask,\n maskAnimation = _this$props2.maskAnimation,\n maskTransitionName = _this$props2.maskTransitionName,\n maskMotion = _this$props2.maskMotion,\n zIndex = _this$props2.zIndex,\n popup = _this$props2.popup,\n stretch = _this$props2.stretch,\n alignPoint = _this$props2.alignPoint,\n mobile = _this$props2.mobile,\n forceRender = _this$props2.forceRender;\n var _this$state = _this.state,\n popupVisible = _this$state.popupVisible,\n point = _this$state.point;\n\n var align = _this.getPopupAlign();\n\n var mouseProps = {};\n\n if (_this.isMouseEnterToShow()) {\n mouseProps.onMouseEnter = _this.onPopupMouseEnter;\n }\n\n if (_this.isMouseLeaveToHide()) {\n mouseProps.onMouseLeave = _this.onPopupMouseLeave;\n }\n\n mouseProps.onMouseDown = _this.onPopupMouseDown;\n mouseProps.onTouchStart = _this.onPopupMouseDown;\n return /*#__PURE__*/React.createElement(Popup, _extends({\n prefixCls: prefixCls,\n destroyPopupOnHide: destroyPopupOnHide,\n visible: popupVisible,\n point: alignPoint && point,\n className: popupClassName,\n align: align,\n onAlign: onPopupAlign,\n animation: popupAnimation,\n getClassNameFromAlign: _this.getPopupClassNameFromAlign\n }, mouseProps, {\n stretch: stretch,\n getRootDomNode: _this.getRootDomNode,\n style: popupStyle,\n mask: mask,\n zIndex: zIndex,\n transitionName: popupTransitionName,\n maskAnimation: maskAnimation,\n maskTransitionName: maskTransitionName,\n maskMotion: maskMotion,\n ref: _this.popupRef,\n motion: popupMotion,\n mobile: mobile,\n forceRender: forceRender\n }), typeof popup === 'function' ? popup() : popup);\n };\n\n _this.attachParent = function (popupContainer) {\n raf.cancel(_this.attachId);\n var _this$props3 = _this.props,\n getPopupContainer = _this$props3.getPopupContainer,\n getDocument = _this$props3.getDocument;\n\n var domNode = _this.getRootDomNode();\n\n var mountNode;\n\n if (!getPopupContainer) {\n mountNode = getDocument(_this.getRootDomNode()).body;\n } else if (domNode || getPopupContainer.length === 0) {\n // Compatible for legacy getPopupContainer with domNode argument.\n // If no need `domNode` argument, will call directly.\n // https://codesandbox.io/s/eloquent-mclean-ss93m?file=/src/App.js\n mountNode = getPopupContainer(domNode);\n }\n\n if (mountNode) {\n mountNode.appendChild(popupContainer);\n } else {\n // Retry after frame render in case parent not ready\n _this.attachId = raf(function () {\n _this.attachParent(popupContainer);\n });\n }\n };\n\n _this.getContainer = function () {\n var getDocument = _this.props.getDocument;\n var popupContainer = getDocument(_this.getRootDomNode()).createElement('div'); // Make sure default popup container will never cause scrollbar appearing\n // https://github.com/react-component/trigger/issues/41\n\n popupContainer.style.position = 'absolute';\n popupContainer.style.top = '0';\n popupContainer.style.left = '0';\n popupContainer.style.width = '100%';\n\n _this.attachParent(popupContainer);\n\n return popupContainer;\n };\n\n _this.setPoint = function (point) {\n var alignPoint = _this.props.alignPoint;\n if (!alignPoint || !point) return;\n\n _this.setState({\n point: {\n pageX: point.pageX,\n pageY: point.pageY\n }\n });\n };\n\n _this.handlePortalUpdate = function () {\n if (_this.state.prevPopupVisible !== _this.state.popupVisible) {\n _this.props.afterPopupVisibleChange(_this.state.popupVisible);\n }\n };\n\n var popupVisible;\n\n if ('popupVisible' in props) {\n popupVisible = !!props.popupVisible;\n } else {\n popupVisible = !!props.defaultPopupVisible;\n }\n\n _this.state = {\n prevPopupVisible: popupVisible,\n popupVisible: popupVisible\n };\n ALL_HANDLERS.forEach(function (h) {\n _this[\"fire\".concat(h)] = function (e) {\n _this.fireEvents(h, e);\n };\n });\n return _this;\n }\n\n _createClass(Trigger, [{\n key: \"componentDidMount\",\n value: function componentDidMount() {\n this.componentDidUpdate();\n }\n }, {\n key: \"componentDidUpdate\",\n value: function componentDidUpdate() {\n var props = this.props;\n var state = this.state; // We must listen to `mousedown` or `touchstart`, edge case:\n // https://github.com/ant-design/ant-design/issues/5804\n // https://github.com/react-component/calendar/issues/250\n // https://github.com/react-component/trigger/issues/50\n\n if (state.popupVisible) {\n var currentDocument;\n\n if (!this.clickOutsideHandler && (this.isClickToHide() || this.isContextMenuToShow())) {\n currentDocument = props.getDocument(this.getRootDomNode());\n this.clickOutsideHandler = addEventListener(currentDocument, 'mousedown', this.onDocumentClick);\n } // always hide on mobile\n\n\n if (!this.touchOutsideHandler) {\n currentDocument = currentDocument || props.getDocument(this.getRootDomNode());\n this.touchOutsideHandler = addEventListener(currentDocument, 'touchstart', this.onDocumentClick);\n } // close popup when trigger type contains 'onContextMenu' and document is scrolling.\n\n\n if (!this.contextMenuOutsideHandler1 && this.isContextMenuToShow()) {\n currentDocument = currentDocument || props.getDocument(this.getRootDomNode());\n this.contextMenuOutsideHandler1 = addEventListener(currentDocument, 'scroll', this.onContextMenuClose);\n } // close popup when trigger type contains 'onContextMenu' and window is blur.\n\n\n if (!this.contextMenuOutsideHandler2 && this.isContextMenuToShow()) {\n this.contextMenuOutsideHandler2 = addEventListener(window, 'blur', this.onContextMenuClose);\n }\n\n return;\n }\n\n this.clearOutsideHandler();\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n this.clearDelayTimer();\n this.clearOutsideHandler();\n clearTimeout(this.mouseDownTimeout);\n raf.cancel(this.attachId);\n }\n }, {\n key: \"getPopupDomNode\",\n value: function getPopupDomNode() {\n var _this$popupRef$curren2;\n\n // for test\n return ((_this$popupRef$curren2 = this.popupRef.current) === null || _this$popupRef$curren2 === void 0 ? void 0 : _this$popupRef$curren2.getElement()) || null;\n }\n }, {\n key: \"getPopupAlign\",\n value: function getPopupAlign() {\n var props = this.props;\n var popupPlacement = props.popupPlacement,\n popupAlign = props.popupAlign,\n builtinPlacements = props.builtinPlacements;\n\n if (popupPlacement && builtinPlacements) {\n return getAlignFromPlacement(builtinPlacements, popupPlacement, popupAlign);\n }\n\n return popupAlign;\n }\n /**\n * @param popupVisible Show or not the popup element\n * @param event SyntheticEvent, used for `pointAlign`\n */\n\n }, {\n key: \"setPopupVisible\",\n value: function setPopupVisible(popupVisible, event) {\n var alignPoint = this.props.alignPoint;\n var prevPopupVisible = this.state.popupVisible;\n this.clearDelayTimer();\n\n if (prevPopupVisible !== popupVisible) {\n if (!('popupVisible' in this.props)) {\n this.setState({\n popupVisible: popupVisible,\n prevPopupVisible: prevPopupVisible\n });\n }\n\n this.props.onPopupVisibleChange(popupVisible);\n } // Always record the point position since mouseEnterDelay will delay the show\n\n\n if (alignPoint && event && popupVisible) {\n this.setPoint(event);\n }\n }\n }, {\n key: \"delaySetPopupVisible\",\n value: function delaySetPopupVisible(visible, delayS, event) {\n var _this2 = this;\n\n var delay = delayS * 1000;\n this.clearDelayTimer();\n\n if (delay) {\n var point = event ? {\n pageX: event.pageX,\n pageY: event.pageY\n } : null;\n this.delayTimer = window.setTimeout(function () {\n _this2.setPopupVisible(visible, point);\n\n _this2.clearDelayTimer();\n }, delay);\n } else {\n this.setPopupVisible(visible, event);\n }\n }\n }, {\n key: \"clearDelayTimer\",\n value: function clearDelayTimer() {\n if (this.delayTimer) {\n clearTimeout(this.delayTimer);\n this.delayTimer = null;\n }\n }\n }, {\n key: \"clearOutsideHandler\",\n value: function clearOutsideHandler() {\n if (this.clickOutsideHandler) {\n this.clickOutsideHandler.remove();\n this.clickOutsideHandler = null;\n }\n\n if (this.contextMenuOutsideHandler1) {\n this.contextMenuOutsideHandler1.remove();\n this.contextMenuOutsideHandler1 = null;\n }\n\n if (this.contextMenuOutsideHandler2) {\n this.contextMenuOutsideHandler2.remove();\n this.contextMenuOutsideHandler2 = null;\n }\n\n if (this.touchOutsideHandler) {\n this.touchOutsideHandler.remove();\n this.touchOutsideHandler = null;\n }\n }\n }, {\n key: \"createTwoChains\",\n value: function createTwoChains(event) {\n var childPros = this.props.children.props;\n var props = this.props;\n\n if (childPros[event] && props[event]) {\n return this[\"fire\".concat(event)];\n }\n\n return childPros[event] || props[event];\n }\n }, {\n key: \"isClickToShow\",\n value: function isClickToShow() {\n var _this$props4 = this.props,\n action = _this$props4.action,\n showAction = _this$props4.showAction;\n return action.indexOf('click') !== -1 || showAction.indexOf('click') !== -1;\n }\n }, {\n key: \"isContextMenuOnly\",\n value: function isContextMenuOnly() {\n var action = this.props.action;\n return action === 'contextMenu' || action.length === 1 && action[0] === 'contextMenu';\n }\n }, {\n key: \"isContextMenuToShow\",\n value: function isContextMenuToShow() {\n var _this$props5 = this.props,\n action = _this$props5.action,\n showAction = _this$props5.showAction;\n return action.indexOf('contextMenu') !== -1 || showAction.indexOf('contextMenu') !== -1;\n }\n }, {\n key: \"isClickToHide\",\n value: function isClickToHide() {\n var _this$props6 = this.props,\n action = _this$props6.action,\n hideAction = _this$props6.hideAction;\n return action.indexOf('click') !== -1 || hideAction.indexOf('click') !== -1;\n }\n }, {\n key: \"isMouseEnterToShow\",\n value: function isMouseEnterToShow() {\n var _this$props7 = this.props,\n action = _this$props7.action,\n showAction = _this$props7.showAction;\n return action.indexOf('hover') !== -1 || showAction.indexOf('mouseEnter') !== -1;\n }\n }, {\n key: \"isMouseLeaveToHide\",\n value: function isMouseLeaveToHide() {\n var _this$props8 = this.props,\n action = _this$props8.action,\n hideAction = _this$props8.hideAction;\n return action.indexOf('hover') !== -1 || hideAction.indexOf('mouseLeave') !== -1;\n }\n }, {\n key: \"isFocusToShow\",\n value: function isFocusToShow() {\n var _this$props9 = this.props,\n action = _this$props9.action,\n showAction = _this$props9.showAction;\n return action.indexOf('focus') !== -1 || showAction.indexOf('focus') !== -1;\n }\n }, {\n key: \"isBlurToHide\",\n value: function isBlurToHide() {\n var _this$props10 = this.props,\n action = _this$props10.action,\n hideAction = _this$props10.hideAction;\n return action.indexOf('focus') !== -1 || hideAction.indexOf('blur') !== -1;\n }\n }, {\n key: \"forcePopupAlign\",\n value: function forcePopupAlign() {\n if (this.state.popupVisible) {\n var _this$popupRef$curren3;\n\n (_this$popupRef$curren3 = this.popupRef.current) === null || _this$popupRef$curren3 === void 0 ? void 0 : _this$popupRef$curren3.forceAlign();\n }\n }\n }, {\n key: \"fireEvents\",\n value: function fireEvents(type, e) {\n var childCallback = this.props.children.props[type];\n\n if (childCallback) {\n childCallback(e);\n }\n\n var callback = this.props[type];\n\n if (callback) {\n callback(e);\n }\n }\n }, {\n key: \"close\",\n value: function close() {\n this.setPopupVisible(false);\n }\n }, {\n key: \"render\",\n value: function render() {\n var popupVisible = this.state.popupVisible;\n var _this$props11 = this.props,\n children = _this$props11.children,\n forceRender = _this$props11.forceRender,\n alignPoint = _this$props11.alignPoint,\n className = _this$props11.className,\n autoDestroy = _this$props11.autoDestroy;\n var child = React.Children.only(children);\n var newChildProps = {\n key: 'trigger'\n }; // ============================== Visible Handlers ==============================\n // >>> ContextMenu\n\n if (this.isContextMenuToShow()) {\n newChildProps.onContextMenu = this.onContextMenu;\n } else {\n newChildProps.onContextMenu = this.createTwoChains('onContextMenu');\n } // >>> Click\n\n\n if (this.isClickToHide() || this.isClickToShow()) {\n newChildProps.onClick = this.onClick;\n newChildProps.onMouseDown = this.onMouseDown;\n newChildProps.onTouchStart = this.onTouchStart;\n } else {\n newChildProps.onClick = this.createTwoChains('onClick');\n newChildProps.onMouseDown = this.createTwoChains('onMouseDown');\n newChildProps.onTouchStart = this.createTwoChains('onTouchStart');\n } // >>> Hover(enter)\n\n\n if (this.isMouseEnterToShow()) {\n newChildProps.onMouseEnter = this.onMouseEnter; // Point align\n\n if (alignPoint) {\n newChildProps.onMouseMove = this.onMouseMove;\n }\n } else {\n newChildProps.onMouseEnter = this.createTwoChains('onMouseEnter');\n } // >>> Hover(leave)\n\n\n if (this.isMouseLeaveToHide()) {\n newChildProps.onMouseLeave = this.onMouseLeave;\n } else {\n newChildProps.onMouseLeave = this.createTwoChains('onMouseLeave');\n } // >>> Focus\n\n\n if (this.isFocusToShow() || this.isBlurToHide()) {\n newChildProps.onFocus = this.onFocus;\n newChildProps.onBlur = this.onBlur;\n } else {\n newChildProps.onFocus = this.createTwoChains('onFocus');\n newChildProps.onBlur = this.createTwoChains('onBlur');\n } // =================================== Render ===================================\n\n\n var childrenClassName = classNames(child && child.props && child.props.className, className);\n\n if (childrenClassName) {\n newChildProps.className = childrenClassName;\n }\n\n var cloneProps = _objectSpread({}, newChildProps);\n\n if (supportRef(child)) {\n cloneProps.ref = composeRef(this.triggerRef, child.ref);\n }\n\n var trigger = /*#__PURE__*/React.cloneElement(child, cloneProps);\n var portal; // prevent unmounting after it's rendered\n\n if (popupVisible || this.popupRef.current || forceRender) {\n portal = /*#__PURE__*/React.createElement(PortalComponent, {\n key: \"portal\",\n getContainer: this.getContainer,\n didUpdate: this.handlePortalUpdate\n }, this.getComponent());\n }\n\n if (!popupVisible && autoDestroy) {\n portal = null;\n }\n\n return /*#__PURE__*/React.createElement(TriggerContext.Provider, {\n value: {\n onPopupMouseDown: this.onPopupMouseDown\n }\n }, trigger, portal);\n }\n }], [{\n key: \"getDerivedStateFromProps\",\n value: function getDerivedStateFromProps(_ref, prevState) {\n var popupVisible = _ref.popupVisible;\n var newState = {};\n\n if (popupVisible !== undefined && prevState.popupVisible !== popupVisible) {\n newState.popupVisible = popupVisible;\n newState.prevPopupVisible = prevState.popupVisible;\n }\n\n return newState;\n }\n }]);\n\n return Trigger;\n }(React.Component);\n\n Trigger.contextType = TriggerContext;\n Trigger.defaultProps = {\n prefixCls: 'rc-trigger-popup',\n getPopupClassNameFromAlign: returnEmptyString,\n getDocument: returnDocument,\n onPopupVisibleChange: noop,\n afterPopupVisibleChange: noop,\n onPopupAlign: noop,\n popupClassName: '',\n mouseEnterDelay: 0,\n mouseLeaveDelay: 0.1,\n focusDelay: 0,\n blurDelay: 0.15,\n popupStyle: {},\n destroyPopupOnHide: false,\n popupAlign: {},\n defaultPopupVisible: false,\n mask: false,\n maskClosable: true,\n action: [],\n showAction: [],\n hideAction: [],\n autoDestroy: false\n };\n return Trigger;\n}\nexport default generateTrigger(Portal);","import {formatDecimalParts} from \"./formatDecimal.js\";\n\nexport default function(x) {\n return x = formatDecimalParts(Math.abs(x)), x ? x[1] : NaN;\n}\n","import _every from \"lodash/every\";\nimport _mapValues from \"lodash/mapValues\";\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\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\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nimport { getTicksOfScale, parseScale, checkDomainOfScale, getBandSizeOfAxis } from './ChartUtils';\nimport { findChildByType } from './ReactUtils';\n\n/**\n * Calculate the scale function, position, width, height of axes\n * @param {Object} props Latest props\n * @param {Object} axisMap The configuration of axes\n * @param {Object} offset The offset of main part in the svg element\n * @param {String} axisType The type of axes, x-axis or y-axis\n * @param {String} chartName The name of chart\n * @return {Object} Configuration\n */\nexport var formatAxisMap = function formatAxisMap(props, axisMap, offset, axisType, chartName) {\n var width = props.width,\n height = props.height,\n layout = props.layout,\n children = props.children;\n var ids = Object.keys(axisMap);\n var steps = {\n left: offset.left,\n leftMirror: offset.left,\n right: width - offset.right,\n rightMirror: width - offset.right,\n top: offset.top,\n topMirror: offset.top,\n bottom: height - offset.bottom,\n bottomMirror: height - offset.bottom\n };\n var hasBar = !!findChildByType(children, 'Bar');\n return ids.reduce(function (result, id) {\n var axis = axisMap[id];\n var orientation = axis.orientation,\n domain = axis.domain,\n _axis$padding = axis.padding,\n padding = _axis$padding === void 0 ? {} : _axis$padding,\n mirror = axis.mirror,\n reversed = axis.reversed;\n var offsetKey = \"\".concat(orientation).concat(mirror ? 'Mirror' : '');\n var range, x, y, needSpace;\n\n if (axisType === 'xAxis') {\n range = [offset.left + (padding.left || 0), offset.left + offset.width - (padding.right || 0)];\n } else if (axisType === 'yAxis') {\n range = layout === 'horizontal' ? [offset.top + offset.height - (padding.bottom || 0), offset.top + (padding.top || 0)] : [offset.top + (padding.top || 0), offset.top + offset.height - (padding.bottom || 0)];\n } else {\n range = axis.range;\n }\n\n if (reversed) {\n range = [range[1], range[0]];\n }\n\n var _parseScale = parseScale(axis, chartName, hasBar),\n scale = _parseScale.scale,\n realScaleType = _parseScale.realScaleType;\n\n scale.domain(domain).range(range);\n checkDomainOfScale(scale);\n var ticks = getTicksOfScale(scale, _objectSpread(_objectSpread({}, axis), {}, {\n realScaleType: realScaleType\n }));\n\n if (axisType === 'xAxis') {\n needSpace = orientation === 'top' && !mirror || orientation === 'bottom' && mirror;\n x = offset.left;\n y = steps[offsetKey] - needSpace * axis.height;\n } else if (axisType === 'yAxis') {\n needSpace = orientation === 'left' && !mirror || orientation === 'right' && mirror;\n x = steps[offsetKey] - needSpace * axis.width;\n y = offset.top;\n }\n\n var finalAxis = _objectSpread(_objectSpread(_objectSpread({}, axis), ticks), {}, {\n realScaleType: realScaleType,\n x: x,\n y: y,\n scale: scale,\n width: axisType === 'xAxis' ? offset.width : axis.width,\n height: axisType === 'yAxis' ? offset.height : axis.height\n });\n\n finalAxis.bandSize = getBandSizeOfAxis(finalAxis, ticks);\n\n if (!axis.hide && axisType === 'xAxis') {\n steps[offsetKey] += (needSpace ? -1 : 1) * finalAxis.height;\n } else if (!axis.hide) {\n steps[offsetKey] += (needSpace ? -1 : 1) * finalAxis.width;\n }\n\n return _objectSpread(_objectSpread({}, result), {}, _defineProperty({}, id, finalAxis));\n }, {});\n};\nexport var rectWithPoints = function rectWithPoints(_ref, _ref2) {\n var x1 = _ref.x,\n y1 = _ref.y;\n var x2 = _ref2.x,\n y2 = _ref2.y;\n return {\n x: Math.min(x1, x2),\n y: Math.min(y1, y2),\n width: Math.abs(x2 - x1),\n height: Math.abs(y2 - y1)\n };\n};\n/**\n * Compute the x, y, width, and height of a box from two reference points.\n * @param {Object} coords x1, x2, y1, and y2\n * @return {Object} object\n */\n\nexport var rectWithCoords = function rectWithCoords(_ref3) {\n var x1 = _ref3.x1,\n y1 = _ref3.y1,\n x2 = _ref3.x2,\n y2 = _ref3.y2;\n return rectWithPoints({\n x: x1,\n y: y1\n }, {\n x: x2,\n y: y2\n });\n};\nexport var ScaleHelper = /*#__PURE__*/function () {\n function ScaleHelper(scale) {\n _classCallCheck(this, ScaleHelper);\n\n this.scale = void 0;\n this.scale = scale;\n }\n\n _createClass(ScaleHelper, [{\n key: \"domain\",\n get: function get() {\n return this.scale.domain;\n }\n }, {\n key: \"range\",\n get: function get() {\n return this.scale.range;\n }\n }, {\n key: \"rangeMin\",\n get: function get() {\n return this.range()[0];\n }\n }, {\n key: \"rangeMax\",\n get: function get() {\n return this.range()[1];\n }\n }, {\n key: \"bandwidth\",\n get: function get() {\n return this.scale.bandwidth;\n }\n }, {\n key: \"apply\",\n value: function apply(value) {\n var _ref4 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},\n bandAware = _ref4.bandAware,\n position = _ref4.position;\n\n if (value === undefined) {\n return undefined;\n }\n\n if (position) {\n switch (position) {\n case 'start':\n {\n return this.scale(value);\n }\n\n case 'middle':\n {\n var offset = this.bandwidth ? this.bandwidth() / 2 : 0;\n return this.scale(value) + offset;\n }\n\n case 'end':\n {\n var _offset = this.bandwidth ? this.bandwidth() : 0;\n\n return this.scale(value) + _offset;\n }\n\n default:\n {\n return this.scale(value);\n }\n }\n }\n\n if (bandAware) {\n var _offset2 = this.bandwidth ? this.bandwidth() / 2 : 0;\n\n return this.scale(value) + _offset2;\n }\n\n return this.scale(value);\n }\n }, {\n key: \"isInRange\",\n value: function isInRange(value) {\n var range = this.range();\n var first = range[0];\n var last = range[range.length - 1];\n return first <= last ? value >= first && value <= last : value >= last && value <= first;\n }\n }], [{\n key: \"create\",\n value: function create(obj) {\n return new ScaleHelper(obj);\n }\n }]);\n\n return ScaleHelper;\n}();\nScaleHelper.EPS = 1e-4;\nexport var createLabeledScales = function createLabeledScales(options) {\n var scales = Object.keys(options).reduce(function (res, key) {\n return _objectSpread(_objectSpread({}, res), {}, _defineProperty({}, key, ScaleHelper.create(options[key])));\n }, {});\n return _objectSpread(_objectSpread({}, scales), {}, {\n apply: function apply(coord) {\n var _ref5 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},\n bandAware = _ref5.bandAware;\n\n return _mapValues(coord, function (value, label) {\n return scales[label].apply(value, {\n bandAware: bandAware\n });\n });\n },\n isInRange: function isInRange(coord) {\n return _every(coord, function (value, label) {\n return scales[label].isInRange(value);\n });\n }\n });\n};","import raf from 'raf';\nexport default function setRafTimeout(callback) {\n var timeout = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n var currTime = -1;\n\n var shouldUpdate = function shouldUpdate(now) {\n if (currTime < 0) {\n currTime = now;\n }\n\n if (now - currTime > timeout) {\n callback(now);\n currTime = -1;\n } else {\n raf(shouldUpdate);\n }\n };\n\n raf(shouldUpdate);\n}","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nfunction _toArray(arr) { return _arrayWithHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableRest(); }\n\nfunction _nonIterableRest() { 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\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\n\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }\n\nfunction _iterableToArray(iter) { if (typeof Symbol !== \"undefined\" && Symbol.iterator in Object(iter)) return Array.from(iter); }\n\nfunction _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }\n\nimport setRafTimeout from './setRafTimeout';\nexport default function createAnimateManager() {\n var currStyle = {};\n\n var handleChange = function handleChange() {\n return null;\n };\n\n var shouldStop = false;\n\n var setStyle = function setStyle(_style) {\n if (shouldStop) {\n return;\n }\n\n if (Array.isArray(_style)) {\n if (!_style.length) {\n return;\n }\n\n var styles = _style;\n\n var _styles = _toArray(styles),\n curr = _styles[0],\n restStyles = _styles.slice(1);\n\n if (typeof curr === 'number') {\n setRafTimeout(setStyle.bind(null, restStyles), curr);\n return;\n }\n\n setStyle(curr);\n setRafTimeout(setStyle.bind(null, restStyles));\n return;\n }\n\n if (_typeof(_style) === 'object') {\n currStyle = _style;\n handleChange(currStyle);\n }\n\n if (typeof _style === 'function') {\n _style();\n }\n };\n\n return {\n stop: function stop() {\n shouldStop = true;\n },\n start: function start(style) {\n shouldStop = false;\n setStyle(style);\n },\n subscribe: function subscribe(_handleChange) {\n handleChange = _handleChange;\n return function () {\n handleChange = function handleChange() {\n return null;\n };\n };\n }\n };\n}","function 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\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\n/* eslint no-console: 0 */\nvar PREFIX_LIST = ['Webkit', 'Moz', 'O', 'ms'];\nvar IN_LINE_PREFIX_LIST = ['-webkit-', '-moz-', '-o-', '-ms-'];\nvar IN_COMPATIBLE_PROPERTY = ['transform', 'transformOrigin', 'transition'];\nexport var getIntersectionKeys = function getIntersectionKeys(preObj, nextObj) {\n return [Object.keys(preObj), Object.keys(nextObj)].reduce(function (a, b) {\n return a.filter(function (c) {\n return b.includes(c);\n });\n });\n};\nexport var identity = function identity(param) {\n return param;\n};\n/*\n * @description: convert camel case to dash case\n * string => string\n */\n\nexport var getDashCase = function getDashCase(name) {\n return name.replace(/([A-Z])/g, function (v) {\n return \"-\".concat(v.toLowerCase());\n });\n};\n/*\n * @description: add compatible style prefix\n * (string, string) => object\n */\n\nexport var generatePrefixStyle = function generatePrefixStyle(name, value) {\n if (IN_COMPATIBLE_PROPERTY.indexOf(name) === -1) {\n return _defineProperty({}, name, value);\n }\n\n var isTransition = name === 'transition';\n var camelName = name.replace(/(\\w)/, function (v) {\n return v.toUpperCase();\n });\n var styleVal = value;\n return PREFIX_LIST.reduce(function (result, property, i) {\n if (isTransition) {\n styleVal = value.replace(/(transform|transform-origin)/gim, \"\".concat(IN_LINE_PREFIX_LIST[i], \"$1\"));\n }\n\n return _objectSpread(_objectSpread({}, result), {}, _defineProperty({}, property + camelName, styleVal));\n }, {});\n};\nexport var log = function log() {\n var _console;\n\n (_console = console).log.apply(_console, arguments);\n};\n/*\n * @description: log the value of a varible\n * string => any => any\n */\n\nexport var debug = function debug(name) {\n return function (item) {\n log(name, item);\n return item;\n };\n};\n/*\n * @description: log name, args, return value of a function\n * function => function\n */\n\nexport var debugf = function debugf(tag, f) {\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 var res = f.apply(void 0, args);\n var name = tag || f.name || 'anonymous function';\n var argNames = \"(\".concat(args.map(JSON.stringify).join(', '), \")\");\n log(\"\".concat(name, \": \").concat(argNames, \" => \").concat(JSON.stringify(res)));\n return res;\n };\n};\n/*\n * @description: map object on every element in this object.\n * (function, object) => object\n */\n\nexport var mapObject = function mapObject(fn, obj) {\n return Object.keys(obj).reduce(function (res, key) {\n return _objectSpread(_objectSpread({}, res), {}, _defineProperty({}, key, fn(key, obj[key])));\n }, {});\n};\n/*\n * @description: add compatible prefix to style\n * object => object\n */\n\nexport var translateStyle = function translateStyle(style) {\n return Object.keys(style).reduce(function (res, key) {\n return _objectSpread(_objectSpread({}, res), generatePrefixStyle(key, res[key]));\n }, style);\n};\nexport var compose = function compose() {\n for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n args[_key2] = arguments[_key2];\n }\n\n if (!args.length) {\n return identity;\n }\n\n var fns = args.reverse(); // first function can receive multiply arguments\n\n var firstFn = fns[0];\n var tailsFn = fns.slice(1);\n return function () {\n return tailsFn.reduce(function (res, fn) {\n return fn(res);\n }, firstFn.apply(void 0, arguments));\n };\n};\nexport var getTransitionVal = function getTransitionVal(props, duration, easing) {\n return props.map(function (prop) {\n return \"\".concat(getDashCase(prop), \" \").concat(duration, \"ms \").concat(easing);\n }).join(',');\n};\nvar isDev = process.env.NODE_ENV !== 'production';\nexport var warn = function warn(condition, format, a, b, c, d, e, f) {\n if (isDev && typeof console !== 'undefined' && console.warn) {\n if (format === undefined) {\n console.warn('LogUtils requires an error message argument');\n }\n\n if (!condition) {\n if (format === undefined) {\n console.warn('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');\n } else {\n var args = [a, b, c, d, e, f];\n var argIndex = 0;\n console.warn(format.replace(/%s/g, function () {\n return args[argIndex++];\n }));\n }\n }\n }\n};","function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }\n\nfunction _nonIterableRest() { 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\nfunction _iterableToArrayLimit(arr, i) { if (typeof Symbol === \"undefined\" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"] != null) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; }\n\nfunction _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }\n\nfunction _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }\n\nfunction _nonIterableSpread() { 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\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\n\nfunction _iterableToArray(iter) { if (typeof Symbol !== \"undefined\" && Symbol.iterator in Object(iter)) return Array.from(iter); }\n\nfunction _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }\n\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }\n\nimport { warn } from './util';\nvar ACCURACY = 1e-4;\n\nvar cubicBezierFactor = function cubicBezierFactor(c1, c2) {\n return [0, 3 * c1, 3 * c2 - 6 * c1, 3 * c1 - 3 * c2 + 1];\n};\n\nvar multyTime = function multyTime(params, t) {\n return params.map(function (param, i) {\n return param * Math.pow(t, i);\n }).reduce(function (pre, curr) {\n return pre + curr;\n });\n};\n\nvar cubicBezier = function cubicBezier(c1, c2) {\n return function (t) {\n var params = cubicBezierFactor(c1, c2);\n return multyTime(params, t);\n };\n};\n\nvar derivativeCubicBezier = function derivativeCubicBezier(c1, c2) {\n return function (t) {\n var params = cubicBezierFactor(c1, c2);\n var newParams = [].concat(_toConsumableArray(params.map(function (param, i) {\n return param * i;\n }).slice(1)), [0]);\n return multyTime(newParams, t);\n };\n}; // calculate cubic-bezier using Newton's method\n\n\nexport var configBezier = function configBezier() {\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n var x1 = args[0],\n y1 = args[1],\n x2 = args[2],\n y2 = args[3];\n\n if (args.length === 1) {\n switch (args[0]) {\n case 'linear':\n x1 = 0.0;\n y1 = 0.0;\n x2 = 1.0;\n y2 = 1.0;\n break;\n\n case 'ease':\n x1 = 0.25;\n y1 = 0.1;\n x2 = 0.25;\n y2 = 1.0;\n break;\n\n case 'ease-in':\n x1 = 0.42;\n y1 = 0.0;\n x2 = 1.0;\n y2 = 1.0;\n break;\n\n case 'ease-out':\n x1 = 0.42;\n y1 = 0.0;\n x2 = 0.58;\n y2 = 1.0;\n break;\n\n case 'ease-in-out':\n x1 = 0.0;\n y1 = 0.0;\n x2 = 0.58;\n y2 = 1.0;\n break;\n\n default:\n {\n var easing = args[0].split('(');\n\n if (easing[0] === 'cubic-bezier' && easing[1].split(')')[0].split(',').length === 4) {\n var _easing$1$split$0$spl = easing[1].split(')')[0].split(',').map(function (x) {\n return parseFloat(x);\n });\n\n var _easing$1$split$0$spl2 = _slicedToArray(_easing$1$split$0$spl, 4);\n\n x1 = _easing$1$split$0$spl2[0];\n y1 = _easing$1$split$0$spl2[1];\n x2 = _easing$1$split$0$spl2[2];\n y2 = _easing$1$split$0$spl2[3];\n } else {\n warn(false, '[configBezier]: arguments should be one of ' + 'oneOf \\'linear\\', \\'ease\\', \\'ease-in\\', \\'ease-out\\', ' + '\\'ease-in-out\\',\\'cubic-bezier(x1,y1,x2,y2)\\', instead received %s', args);\n }\n }\n }\n }\n\n warn([x1, x2, y1, y2].every(function (num) {\n return typeof num === 'number' && num >= 0 && num <= 1;\n }), '[configBezier]: arguments should be x1, y1, x2, y2 of [0, 1] instead received %s', args);\n var curveX = cubicBezier(x1, x2);\n var curveY = cubicBezier(y1, y2);\n var derCurveX = derivativeCubicBezier(x1, x2);\n\n var rangeValue = function rangeValue(value) {\n if (value > 1) {\n return 1;\n } else if (value < 0) {\n return 0;\n }\n\n return value;\n };\n\n var bezier = function bezier(_t) {\n var t = _t > 1 ? 1 : _t;\n var x = t;\n\n for (var i = 0; i < 8; ++i) {\n var evalT = curveX(x) - t;\n var derVal = derCurveX(x);\n\n if (Math.abs(evalT - t) < ACCURACY || derVal < ACCURACY) {\n return curveY(x);\n }\n\n x = rangeValue(x - evalT / derVal);\n }\n\n return curveY(x);\n };\n\n bezier.isStepper = false;\n return bezier;\n};\nexport var configSpring = function configSpring() {\n var config = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n var _config$stiff = config.stiff,\n stiff = _config$stiff === void 0 ? 100 : _config$stiff,\n _config$damping = config.damping,\n damping = _config$damping === void 0 ? 8 : _config$damping,\n _config$dt = config.dt,\n dt = _config$dt === void 0 ? 17 : _config$dt;\n\n var stepper = function stepper(currX, destX, currV) {\n var FSpring = -(currX - destX) * stiff;\n var FDamping = currV * damping;\n var newV = currV + (FSpring - FDamping) * dt / 1000;\n var newX = currV * dt / 1000 + currX;\n\n if (Math.abs(newX - destX) < ACCURACY && Math.abs(newV) < ACCURACY) {\n return [destX, 0];\n }\n\n return [newX, newV];\n };\n\n stepper.isStepper = true;\n stepper.dt = dt;\n return stepper;\n};\nexport var configEasing = function configEasing() {\n for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n args[_key2] = arguments[_key2];\n }\n\n var easing = args[0];\n\n if (typeof easing === 'string') {\n switch (easing) {\n case 'ease':\n case 'ease-in-out':\n case 'ease-out':\n case 'ease-in':\n case 'linear':\n return configBezier(easing);\n\n case 'spring':\n return configSpring();\n\n default:\n if (easing.split('(')[0] === 'cubic-bezier') {\n return configBezier(easing);\n }\n\n warn(false, '[configEasing]: first argument should be one of \\'ease\\', \\'ease-in\\', ' + '\\'ease-out\\', \\'ease-in-out\\',\\'cubic-bezier(x1,y1,x2,y2)\\', \\'linear\\' and \\'spring\\', instead received %s', args);\n }\n }\n\n if (typeof easing === 'function') {\n return easing;\n }\n\n warn(false, '[configEasing]: first argument type should be function or ' + 'string, instead received %s', args);\n return null;\n};","function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }\n\nfunction _nonIterableSpread() { 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\nfunction _iterableToArray(iter) { if (typeof Symbol !== \"undefined\" && Symbol.iterator in Object(iter)) return Array.from(iter); }\n\nfunction _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }\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\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nfunction _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }\n\nfunction _nonIterableRest() { 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\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\n\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }\n\nfunction _iterableToArrayLimit(arr, i) { if (typeof Symbol === \"undefined\" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"] != null) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; }\n\nfunction _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }\n\nimport raf, { cancel as caf } from 'raf';\nimport { getIntersectionKeys, mapObject } from './util';\n\nvar alpha = function alpha(begin, end, k) {\n return begin + (end - begin) * k;\n};\n\nvar needContinue = function needContinue(_ref) {\n var from = _ref.from,\n to = _ref.to;\n return from !== to;\n};\n/*\n * @description: cal new from value and velocity in each stepper\n * @return: { [styleProperty]: { from, to, velocity } }\n */\n\n\nvar calStepperVals = function calStepperVals(easing, preVals, steps) {\n var nextStepVals = mapObject(function (key, val) {\n if (needContinue(val)) {\n var _easing = easing(val.from, val.to, val.velocity),\n _easing2 = _slicedToArray(_easing, 2),\n newX = _easing2[0],\n newV = _easing2[1];\n\n return _objectSpread(_objectSpread({}, val), {}, {\n from: newX,\n velocity: newV\n });\n }\n\n return val;\n }, preVals);\n\n if (steps < 1) {\n return mapObject(function (key, val) {\n if (needContinue(val)) {\n return _objectSpread(_objectSpread({}, val), {}, {\n velocity: alpha(val.velocity, nextStepVals[key].velocity, steps),\n from: alpha(val.from, nextStepVals[key].from, steps)\n });\n }\n\n return val;\n }, preVals);\n }\n\n return calStepperVals(easing, nextStepVals, steps - 1);\n}; // configure update function\n\n\nexport default (function (from, to, easing, duration, render) {\n var interKeys = getIntersectionKeys(from, to);\n var timingStyle = interKeys.reduce(function (res, key) {\n return _objectSpread(_objectSpread({}, res), {}, _defineProperty({}, key, [from[key], to[key]]));\n }, {});\n var stepperStyle = interKeys.reduce(function (res, key) {\n return _objectSpread(_objectSpread({}, res), {}, _defineProperty({}, key, {\n from: from[key],\n velocity: 0,\n to: to[key]\n }));\n }, {});\n var cafId = -1;\n var preTime;\n var beginTime;\n\n var update = function update() {\n return null;\n };\n\n var getCurrStyle = function getCurrStyle() {\n return mapObject(function (key, val) {\n return val.from;\n }, stepperStyle);\n };\n\n var shouldStopAnimation = function shouldStopAnimation() {\n return !Object.values(stepperStyle).filter(needContinue).length;\n }; // stepper timing function like spring\n\n\n var stepperUpdate = function stepperUpdate(now) {\n if (!preTime) {\n preTime = now;\n }\n\n var deltaTime = now - preTime;\n var steps = deltaTime / easing.dt;\n stepperStyle = calStepperVals(easing, stepperStyle, steps); // get union set and add compatible prefix\n\n render(_objectSpread(_objectSpread(_objectSpread({}, from), to), getCurrStyle(stepperStyle)));\n preTime = now;\n\n if (!shouldStopAnimation()) {\n cafId = raf(update);\n }\n }; // t => val timing function like cubic-bezier\n\n\n var timingUpdate = function timingUpdate(now) {\n if (!beginTime) {\n beginTime = now;\n }\n\n var t = (now - beginTime) / duration;\n var currStyle = mapObject(function (key, val) {\n return alpha.apply(void 0, _toConsumableArray(val).concat([easing(t)]));\n }, timingStyle); // get union set and add compatible prefix\n\n render(_objectSpread(_objectSpread(_objectSpread({}, from), to), currStyle));\n\n if (t < 1) {\n cafId = raf(update);\n } else {\n var finalStyle = mapObject(function (key, val) {\n return alpha.apply(void 0, _toConsumableArray(val).concat([easing(1)]));\n }, timingStyle);\n render(_objectSpread(_objectSpread(_objectSpread({}, from), to), finalStyle));\n }\n };\n\n update = easing.isStepper ? stepperUpdate : timingUpdate; // return start animation method\n\n return function () {\n raf(update); // return stop animation method\n\n return function () {\n caf(cafId);\n };\n };\n});","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nfunction _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }\n\nfunction _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }\n\nfunction _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }\n\nfunction _nonIterableSpread() { 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\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\n\nfunction _iterableToArray(iter) { if (typeof Symbol !== \"undefined\" && Symbol.iterator in Object(iter)) return Array.from(iter); }\n\nfunction _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }\n\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }\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\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\nimport React, { PureComponent, cloneElement, Children } from 'react';\nimport PropTypes from 'prop-types';\nimport { deepEqual } from 'fast-equals';\nimport createAnimateManager from './AnimateManager';\nimport { configEasing } from './easing';\nimport configUpdate from './configUpdate';\nimport { getTransitionVal, identity, translateStyle } from './util';\n\nvar Animate = /*#__PURE__*/function (_PureComponent) {\n _inherits(Animate, _PureComponent);\n\n var _super = _createSuper(Animate);\n\n function Animate(props, context) {\n var _this;\n\n _classCallCheck(this, Animate);\n\n _this = _super.call(this, props, context);\n var _this$props = _this.props,\n isActive = _this$props.isActive,\n attributeName = _this$props.attributeName,\n from = _this$props.from,\n to = _this$props.to,\n steps = _this$props.steps,\n children = _this$props.children;\n _this.handleStyleChange = _this.handleStyleChange.bind(_assertThisInitialized(_this));\n _this.changeStyle = _this.changeStyle.bind(_assertThisInitialized(_this));\n\n if (!isActive) {\n _this.state = {\n style: {}\n }; // if children is a function and animation is not active, set style to 'to'\n\n if (typeof children === 'function') {\n _this.state = {\n style: to\n };\n }\n\n return _possibleConstructorReturn(_this);\n }\n\n if (steps && steps.length) {\n _this.state = {\n style: steps[0].style\n };\n } else if (from) {\n if (typeof children === 'function') {\n _this.state = {\n style: from\n };\n return _possibleConstructorReturn(_this);\n }\n\n _this.state = {\n style: attributeName ? _defineProperty({}, attributeName, from) : from\n };\n } else {\n _this.state = {\n style: {}\n };\n }\n\n return _this;\n }\n\n _createClass(Animate, [{\n key: \"componentDidMount\",\n value: function componentDidMount() {\n var _this$props2 = this.props,\n isActive = _this$props2.isActive,\n canBegin = _this$props2.canBegin;\n this.mounted = true;\n\n if (!isActive || !canBegin) {\n return;\n }\n\n this.runAnimation(this.props);\n }\n }, {\n key: \"componentDidUpdate\",\n value: function componentDidUpdate(prevProps) {\n var _this$props3 = this.props,\n isActive = _this$props3.isActive,\n canBegin = _this$props3.canBegin,\n attributeName = _this$props3.attributeName,\n shouldReAnimate = _this$props3.shouldReAnimate;\n\n if (!canBegin) {\n return;\n }\n\n if (!isActive) {\n var newState = {\n style: attributeName ? _defineProperty({}, attributeName, this.props.to) : this.props.to\n };\n\n if (this.state && this.state.style) {\n if (attributeName && this.state.style[attributeName] !== this.props.to || !attributeName && this.state.style !== this.props.to) {\n // eslint-disable-next-line react/no-did-update-set-state\n this.setState(newState);\n }\n }\n\n return;\n }\n\n if (deepEqual(prevProps.to, this.props.to) && prevProps.canBegin && prevProps.isActive) {\n return;\n }\n\n var isTriggered = !prevProps.canBegin || !prevProps.isActive;\n\n if (this.manager) {\n this.manager.stop();\n }\n\n if (this.stopJSAnimation) {\n this.stopJSAnimation();\n }\n\n var from = isTriggered || shouldReAnimate ? this.props.from : prevProps.to;\n\n if (this.state && this.state.style) {\n var _newState = {\n style: attributeName ? _defineProperty({}, attributeName, from) : from\n };\n\n if (attributeName && this.state.style[attributeName] !== from || !attributeName && this.state.style !== from) {\n // eslint-disable-next-line react/no-did-update-set-state\n this.setState(_newState);\n }\n }\n\n this.runAnimation(_objectSpread(_objectSpread({}, this.props), {}, {\n from: from,\n begin: 0\n }));\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n this.mounted = false;\n\n if (this.unSubscribe) {\n this.unSubscribe();\n }\n\n if (this.manager) {\n this.manager.stop();\n this.manager = null;\n }\n\n if (this.stopJSAnimation) {\n this.stopJSAnimation();\n }\n }\n }, {\n key: \"runJSAnimation\",\n value: function runJSAnimation(props) {\n var _this2 = this;\n\n var from = props.from,\n to = props.to,\n duration = props.duration,\n easing = props.easing,\n begin = props.begin,\n onAnimationEnd = props.onAnimationEnd,\n onAnimationStart = props.onAnimationStart;\n var startAnimation = configUpdate(from, to, configEasing(easing), duration, this.changeStyle);\n\n var finalStartAnimation = function finalStartAnimation() {\n _this2.stopJSAnimation = startAnimation();\n };\n\n this.manager.start([onAnimationStart, begin, finalStartAnimation, duration, onAnimationEnd]);\n }\n }, {\n key: \"runStepAnimation\",\n value: function runStepAnimation(props) {\n var _this3 = this;\n\n var steps = props.steps,\n begin = props.begin,\n onAnimationStart = props.onAnimationStart;\n var _steps$ = steps[0],\n initialStyle = _steps$.style,\n _steps$$duration = _steps$.duration,\n initialTime = _steps$$duration === void 0 ? 0 : _steps$$duration;\n\n var addStyle = function addStyle(sequence, nextItem, index) {\n if (index === 0) {\n return sequence;\n }\n\n var duration = nextItem.duration,\n _nextItem$easing = nextItem.easing,\n easing = _nextItem$easing === void 0 ? 'ease' : _nextItem$easing,\n style = nextItem.style,\n nextProperties = nextItem.properties,\n onAnimationEnd = nextItem.onAnimationEnd;\n var preItem = index > 0 ? steps[index - 1] : nextItem;\n var properties = nextProperties || Object.keys(style);\n\n if (typeof easing === 'function' || easing === 'spring') {\n return [].concat(_toConsumableArray(sequence), [_this3.runJSAnimation.bind(_this3, {\n from: preItem.style,\n to: style,\n duration: duration,\n easing: easing\n }), duration]);\n }\n\n var transition = getTransitionVal(properties, duration, easing);\n\n var newStyle = _objectSpread(_objectSpread(_objectSpread({}, preItem.style), style), {}, {\n transition: transition\n });\n\n return [].concat(_toConsumableArray(sequence), [newStyle, duration, onAnimationEnd]).filter(identity);\n };\n\n return this.manager.start([onAnimationStart].concat(_toConsumableArray(steps.reduce(addStyle, [initialStyle, Math.max(initialTime, begin)])), [props.onAnimationEnd]));\n }\n }, {\n key: \"runAnimation\",\n value: function runAnimation(props) {\n if (!this.manager) {\n this.manager = createAnimateManager();\n }\n\n var begin = props.begin,\n duration = props.duration,\n attributeName = props.attributeName,\n propsTo = props.to,\n easing = props.easing,\n onAnimationStart = props.onAnimationStart,\n onAnimationEnd = props.onAnimationEnd,\n steps = props.steps,\n children = props.children;\n var manager = this.manager;\n this.unSubscribe = manager.subscribe(this.handleStyleChange);\n\n if (typeof easing === 'function' || typeof children === 'function' || easing === 'spring') {\n this.runJSAnimation(props);\n return;\n }\n\n if (steps.length > 1) {\n this.runStepAnimation(props);\n return;\n }\n\n var to = attributeName ? _defineProperty({}, attributeName, propsTo) : propsTo;\n var transition = getTransitionVal(Object.keys(to), duration, easing);\n manager.start([onAnimationStart, begin, _objectSpread(_objectSpread({}, to), {}, {\n transition: transition\n }), duration, onAnimationEnd]);\n }\n }, {\n key: \"handleStyleChange\",\n value: function handleStyleChange(style) {\n this.changeStyle(style);\n }\n }, {\n key: \"changeStyle\",\n value: function changeStyle(style) {\n if (this.mounted) {\n this.setState({\n style: style\n });\n }\n }\n }, {\n key: \"render\",\n value: function render() {\n var _this$props4 = this.props,\n children = _this$props4.children,\n begin = _this$props4.begin,\n duration = _this$props4.duration,\n attributeName = _this$props4.attributeName,\n easing = _this$props4.easing,\n isActive = _this$props4.isActive,\n steps = _this$props4.steps,\n from = _this$props4.from,\n to = _this$props4.to,\n canBegin = _this$props4.canBegin,\n onAnimationEnd = _this$props4.onAnimationEnd,\n shouldReAnimate = _this$props4.shouldReAnimate,\n onAnimationReStart = _this$props4.onAnimationReStart,\n others = _objectWithoutProperties(_this$props4, [\"children\", \"begin\", \"duration\", \"attributeName\", \"easing\", \"isActive\", \"steps\", \"from\", \"to\", \"canBegin\", \"onAnimationEnd\", \"shouldReAnimate\", \"onAnimationReStart\"]);\n\n var count = Children.count(children);\n var stateStyle = translateStyle(this.state.style);\n\n if (typeof children === 'function') {\n return children(stateStyle);\n }\n\n if (!isActive || count === 0) {\n return children;\n }\n\n var cloneContainer = function cloneContainer(container) {\n var _container$props = container.props,\n _container$props$styl = _container$props.style,\n style = _container$props$styl === void 0 ? {} : _container$props$styl,\n className = _container$props.className;\n var res = /*#__PURE__*/cloneElement(container, _objectSpread(_objectSpread({}, others), {}, {\n style: _objectSpread(_objectSpread({}, style), stateStyle),\n className: className\n }));\n return res;\n };\n\n if (count === 1) {\n return cloneContainer(Children.only(children));\n }\n\n return /*#__PURE__*/React.createElement(\"div\", null, Children.map(children, function (child) {\n return cloneContainer(child);\n }));\n }\n }]);\n\n return Animate;\n}(PureComponent);\n\nAnimate.displayName = 'Animate';\nAnimate.propTypes = {\n from: PropTypes.oneOfType([PropTypes.object, PropTypes.string]),\n to: PropTypes.oneOfType([PropTypes.object, PropTypes.string]),\n attributeName: PropTypes.string,\n // animation duration\n duration: PropTypes.number,\n begin: PropTypes.number,\n easing: PropTypes.oneOfType([PropTypes.string, PropTypes.func]),\n steps: PropTypes.arrayOf(PropTypes.shape({\n duration: PropTypes.number.isRequired,\n style: PropTypes.object.isRequired,\n easing: PropTypes.oneOfType([PropTypes.oneOf(['ease', 'ease-in', 'ease-out', 'ease-in-out', 'linear']), PropTypes.func]),\n // transition css properties(dash case), optional\n properties: PropTypes.arrayOf('string'),\n onAnimationEnd: PropTypes.func\n })),\n children: PropTypes.oneOfType([PropTypes.node, PropTypes.func]),\n isActive: PropTypes.bool,\n canBegin: PropTypes.bool,\n onAnimationEnd: PropTypes.func,\n // decide if it should reanimate with initial from style when props change\n shouldReAnimate: PropTypes.bool,\n onAnimationStart: PropTypes.func,\n onAnimationReStart: PropTypes.func\n};\nAnimate.defaultProps = {\n begin: 0,\n duration: 1000,\n from: '',\n to: '',\n attributeName: '',\n easing: 'ease',\n isActive: true,\n canBegin: true,\n steps: [],\n onAnimationEnd: function onAnimationEnd() {},\n onAnimationStart: function onAnimationStart() {}\n};\nexport default Animate;","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nfunction _extends() { _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; }; return _extends.apply(this, arguments); }\n\nfunction _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }\n\nfunction _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }\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\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\nimport React, { Component, Children } from 'react';\nimport { Transition } from 'react-transition-group';\nimport PropTypes from 'prop-types';\nimport Animate from './Animate';\n\nif (Number.isFinite === undefined) {\n Number.isFinite = function (value) {\n return typeof value === 'number' && isFinite(value);\n };\n}\n\nvar parseDurationOfSingleTransition = function parseDurationOfSingleTransition() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n var steps = options.steps,\n duration = options.duration;\n\n if (steps && steps.length) {\n return steps.reduce(function (result, entry) {\n return result + (Number.isFinite(entry.duration) && entry.duration > 0 ? entry.duration : 0);\n }, 0);\n }\n\n if (Number.isFinite(duration)) {\n return duration;\n }\n\n return 0;\n};\n\nvar AnimateGroupChild = /*#__PURE__*/function (_Component) {\n _inherits(AnimateGroupChild, _Component);\n\n var _super = _createSuper(AnimateGroupChild);\n\n function AnimateGroupChild() {\n var _this;\n\n _classCallCheck(this, AnimateGroupChild);\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 = _super.call.apply(_super, [this].concat(args));\n _this.state = {\n isActive: false\n };\n\n _this.handleEnter = function (node, isAppearing) {\n var _this$props = _this.props,\n appearOptions = _this$props.appearOptions,\n enterOptions = _this$props.enterOptions;\n\n _this.handleStyleActive(isAppearing ? appearOptions : enterOptions);\n };\n\n _this.handleExit = function () {\n _this.handleStyleActive(_this.props.leaveOptions);\n };\n\n return _this;\n }\n\n _createClass(AnimateGroupChild, [{\n key: \"handleStyleActive\",\n value: function handleStyleActive(style) {\n if (style) {\n var onAnimationEnd = style.onAnimationEnd ? function () {\n style.onAnimationEnd();\n } : null;\n this.setState(_objectSpread(_objectSpread({}, style), {}, {\n onAnimationEnd: onAnimationEnd,\n isActive: true\n }));\n }\n }\n }, {\n key: \"parseTimeout\",\n value: function parseTimeout() {\n var _this$props2 = this.props,\n appearOptions = _this$props2.appearOptions,\n enterOptions = _this$props2.enterOptions,\n leaveOptions = _this$props2.leaveOptions;\n return parseDurationOfSingleTransition(appearOptions) + parseDurationOfSingleTransition(enterOptions) + parseDurationOfSingleTransition(leaveOptions);\n }\n }, {\n key: \"render\",\n value: function render() {\n var _this2 = this;\n\n var _this$props3 = this.props,\n children = _this$props3.children,\n appearOptions = _this$props3.appearOptions,\n enterOptions = _this$props3.enterOptions,\n leaveOptions = _this$props3.leaveOptions,\n props = _objectWithoutProperties(_this$props3, [\"children\", \"appearOptions\", \"enterOptions\", \"leaveOptions\"]);\n\n return /*#__PURE__*/React.createElement(Transition, _extends({}, props, {\n onEnter: this.handleEnter,\n onExit: this.handleExit,\n timeout: this.parseTimeout()\n }), function () {\n return /*#__PURE__*/React.createElement(Animate, _this2.state, Children.only(children));\n });\n }\n }]);\n\n return AnimateGroupChild;\n}(Component);\n\nAnimateGroupChild.propTypes = {\n appearOptions: PropTypes.object,\n enterOptions: PropTypes.object,\n leaveOptions: PropTypes.object,\n children: PropTypes.element\n};\nexport default AnimateGroupChild;","import React, { Children } from 'react';\nimport { TransitionGroup } from 'react-transition-group';\nimport PropTypes from 'prop-types';\nimport AnimateGroupChild from './AnimateGroupChild';\n\nfunction AnimateGroup(props) {\n var component = props.component,\n children = props.children,\n appear = props.appear,\n enter = props.enter,\n leave = props.leave;\n return /*#__PURE__*/React.createElement(TransitionGroup, {\n component: component\n }, Children.map(children, function (child, index) {\n return /*#__PURE__*/React.createElement(AnimateGroupChild, {\n appearOptions: appear,\n enterOptions: enter,\n leaveOptions: leave,\n key: \"child-\".concat(index) // eslint-disable-line\n\n }, child);\n }));\n}\n\nAnimateGroup.propTypes = {\n appear: PropTypes.object,\n enter: PropTypes.object,\n leave: PropTypes.object,\n children: PropTypes.oneOfType([PropTypes.array, PropTypes.element]),\n component: PropTypes.any\n};\nAnimateGroup.defaultProps = {\n component: 'span'\n};\nexport default AnimateGroup;","import Animate from './Animate';\nimport { configBezier, configSpring } from './easing';\nimport { translateStyle } from './util';\nimport AnimateGroup from './AnimateGroup';\nexport { configSpring, configBezier, AnimateGroup, translateStyle };\nexport default Animate;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport classNames from 'classnames';\nimport ResizeObserver from 'rc-resize-observer'; // Use shared variable to save bundle size\n\nvar UNDEFINED = undefined;\n\nfunction InternalItem(props, ref) {\n var prefixCls = props.prefixCls,\n invalidate = props.invalidate,\n item = props.item,\n renderItem = props.renderItem,\n responsive = props.responsive,\n registerSize = props.registerSize,\n itemKey = props.itemKey,\n className = props.className,\n style = props.style,\n children = props.children,\n display = props.display,\n order = props.order,\n _props$component = props.component,\n Component = _props$component === void 0 ? 'div' : _props$component,\n restProps = _objectWithoutProperties(props, [\"prefixCls\", \"invalidate\", \"item\", \"renderItem\", \"responsive\", \"registerSize\", \"itemKey\", \"className\", \"style\", \"children\", \"display\", \"order\", \"component\"]);\n\n var mergedHidden = responsive && !display; // ================================ Effect ================================\n\n function internalRegisterSize(width) {\n registerSize(itemKey, width);\n }\n\n React.useEffect(function () {\n return function () {\n internalRegisterSize(null);\n };\n }, []); // ================================ Render ================================\n\n var childNode = renderItem && item !== UNDEFINED ? renderItem(item) : children;\n var overflowStyle;\n\n if (!invalidate) {\n overflowStyle = {\n opacity: mergedHidden ? 0 : 1,\n height: mergedHidden ? 0 : UNDEFINED,\n overflowY: mergedHidden ? 'hidden' : UNDEFINED,\n order: responsive ? order : UNDEFINED,\n pointerEvents: mergedHidden ? 'none' : UNDEFINED,\n position: mergedHidden ? 'absolute' : UNDEFINED\n };\n }\n\n var overflowProps = {};\n\n if (mergedHidden) {\n overflowProps['aria-hidden'] = true;\n }\n\n var itemNode = /*#__PURE__*/React.createElement(Component, _extends({\n className: classNames(!invalidate && prefixCls, className),\n style: _objectSpread(_objectSpread({}, overflowStyle), style)\n }, overflowProps, restProps, {\n ref: ref\n }), childNode);\n\n if (responsive) {\n itemNode = /*#__PURE__*/React.createElement(ResizeObserver, {\n onResize: function onResize(_ref) {\n var offsetWidth = _ref.offsetWidth;\n internalRegisterSize(offsetWidth);\n }\n }, itemNode);\n }\n\n return itemNode;\n}\n\nvar Item = /*#__PURE__*/React.forwardRef(InternalItem);\nItem.displayName = 'Item';\nexport default Item;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport classNames from 'classnames';\nimport Item from './Item';\nimport { OverflowContext } from './Overflow';\n\nvar InternalRawItem = function InternalRawItem(props, ref) {\n var context = React.useContext(OverflowContext); // Render directly when context not provided\n\n if (!context) {\n var _props$component = props.component,\n Component = _props$component === void 0 ? 'div' : _props$component,\n _restProps = _objectWithoutProperties(props, [\"component\"]);\n\n return /*#__PURE__*/React.createElement(Component, _extends({}, _restProps, {\n ref: ref\n }));\n }\n\n var contextClassName = context.className,\n restContext = _objectWithoutProperties(context, [\"className\"]);\n\n var className = props.className,\n restProps = _objectWithoutProperties(props, [\"className\"]); // Do not pass context to sub item to avoid multiple measure\n\n\n return /*#__PURE__*/React.createElement(OverflowContext.Provider, {\n value: null\n }, /*#__PURE__*/React.createElement(Item, _extends({\n ref: ref,\n className: classNames(contextClassName, className)\n }, restContext, restProps)));\n};\n\nvar RawItem = /*#__PURE__*/React.forwardRef(InternalRawItem);\nRawItem.displayName = 'RawItem';\nexport default RawItem;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport { useState, useMemo, useCallback } from 'react';\nimport classNames from 'classnames';\nimport ResizeObserver from 'rc-resize-observer';\nimport Item from './Item';\nimport { useBatchFrameState } from './hooks/useBatchFrameState';\nimport RawItem from './RawItem';\nexport var OverflowContext = /*#__PURE__*/React.createContext(null);\nvar RESPONSIVE = 'responsive';\nvar INVALIDATE = 'invalidate';\n\nfunction defaultRenderRest(omittedItems) {\n return \"+ \".concat(omittedItems.length, \" ...\");\n}\n\nfunction Overflow(props, ref) {\n var _props$prefixCls = props.prefixCls,\n prefixCls = _props$prefixCls === void 0 ? 'rc-overflow' : _props$prefixCls,\n _props$data = props.data,\n data = _props$data === void 0 ? [] : _props$data,\n renderItem = props.renderItem,\n renderRawItem = props.renderRawItem,\n itemKey = props.itemKey,\n _props$itemWidth = props.itemWidth,\n itemWidth = _props$itemWidth === void 0 ? 10 : _props$itemWidth,\n ssr = props.ssr,\n style = props.style,\n className = props.className,\n maxCount = props.maxCount,\n renderRest = props.renderRest,\n renderRawRest = props.renderRawRest,\n suffix = props.suffix,\n _props$component = props.component,\n Component = _props$component === void 0 ? 'div' : _props$component,\n itemComponent = props.itemComponent,\n onVisibleChange = props.onVisibleChange,\n restProps = _objectWithoutProperties(props, [\"prefixCls\", \"data\", \"renderItem\", \"renderRawItem\", \"itemKey\", \"itemWidth\", \"ssr\", \"style\", \"className\", \"maxCount\", \"renderRest\", \"renderRawRest\", \"suffix\", \"component\", \"itemComponent\", \"onVisibleChange\"]);\n\n var createUseState = useBatchFrameState();\n var fullySSR = ssr === 'full';\n\n var _createUseState = createUseState(null),\n _createUseState2 = _slicedToArray(_createUseState, 2),\n containerWidth = _createUseState2[0],\n setContainerWidth = _createUseState2[1];\n\n var mergedContainerWidth = containerWidth || 0;\n\n var _createUseState3 = createUseState(new Map()),\n _createUseState4 = _slicedToArray(_createUseState3, 2),\n itemWidths = _createUseState4[0],\n setItemWidths = _createUseState4[1];\n\n var _createUseState5 = createUseState(0),\n _createUseState6 = _slicedToArray(_createUseState5, 2),\n prevRestWidth = _createUseState6[0],\n setPrevRestWidth = _createUseState6[1];\n\n var _createUseState7 = createUseState(0),\n _createUseState8 = _slicedToArray(_createUseState7, 2),\n restWidth = _createUseState8[0],\n setRestWidth = _createUseState8[1];\n\n var _createUseState9 = createUseState(0),\n _createUseState10 = _slicedToArray(_createUseState9, 2),\n suffixWidth = _createUseState10[0],\n setSuffixWidth = _createUseState10[1];\n\n var _useState = useState(null),\n _useState2 = _slicedToArray(_useState, 2),\n suffixFixedStart = _useState2[0],\n setSuffixFixedStart = _useState2[1];\n\n var _useState3 = useState(null),\n _useState4 = _slicedToArray(_useState3, 2),\n displayCount = _useState4[0],\n setDisplayCount = _useState4[1];\n\n var mergedDisplayCount = React.useMemo(function () {\n if (displayCount === null && fullySSR) {\n return Number.MAX_SAFE_INTEGER;\n }\n\n return displayCount || 0;\n }, [displayCount, containerWidth]);\n\n var _useState5 = useState(false),\n _useState6 = _slicedToArray(_useState5, 2),\n restReady = _useState6[0],\n setRestReady = _useState6[1];\n\n var itemPrefixCls = \"\".concat(prefixCls, \"-item\"); // Always use the max width to avoid blink\n\n var mergedRestWidth = Math.max(prevRestWidth, restWidth); // ================================= Data =================================\n\n var isResponsive = data.length && maxCount === RESPONSIVE;\n var invalidate = maxCount === INVALIDATE;\n /**\n * When is `responsive`, we will always render rest node to get the real width of it for calculation\n */\n\n var showRest = isResponsive || typeof maxCount === 'number' && data.length > maxCount;\n var mergedData = useMemo(function () {\n var items = data;\n\n if (isResponsive) {\n if (containerWidth === null && fullySSR) {\n items = data;\n } else {\n items = data.slice(0, Math.min(data.length, mergedContainerWidth / itemWidth));\n }\n } else if (typeof maxCount === 'number') {\n items = data.slice(0, maxCount);\n }\n\n return items;\n }, [data, itemWidth, containerWidth, maxCount, isResponsive]);\n var omittedItems = useMemo(function () {\n if (isResponsive) {\n return data.slice(mergedDisplayCount + 1);\n }\n\n return data.slice(mergedData.length);\n }, [data, mergedData, isResponsive, mergedDisplayCount]); // ================================= Item =================================\n\n var getKey = useCallback(function (item, index) {\n var _ref;\n\n if (typeof itemKey === 'function') {\n return itemKey(item);\n }\n\n return (_ref = itemKey && (item === null || item === void 0 ? void 0 : item[itemKey])) !== null && _ref !== void 0 ? _ref : index;\n }, [itemKey]);\n var mergedRenderItem = useCallback(renderItem || function (item) {\n return item;\n }, [renderItem]);\n\n function updateDisplayCount(count, notReady) {\n setDisplayCount(count);\n\n if (!notReady) {\n setRestReady(count < data.length - 1);\n onVisibleChange === null || onVisibleChange === void 0 ? void 0 : onVisibleChange(count);\n }\n } // ================================= Size =================================\n\n\n function onOverflowResize(_, element) {\n setContainerWidth(element.clientWidth);\n }\n\n function registerSize(key, width) {\n setItemWidths(function (origin) {\n var clone = new Map(origin);\n\n if (width === null) {\n clone.delete(key);\n } else {\n clone.set(key, width);\n }\n\n return clone;\n });\n }\n\n function registerOverflowSize(_, width) {\n setRestWidth(width);\n setPrevRestWidth(restWidth);\n }\n\n function registerSuffixSize(_, width) {\n setSuffixWidth(width);\n } // ================================ Effect ================================\n\n\n function getItemWidth(index) {\n return itemWidths.get(getKey(mergedData[index], index));\n }\n\n React.useLayoutEffect(function () {\n if (mergedContainerWidth && mergedRestWidth && mergedData) {\n var totalWidth = suffixWidth;\n var len = mergedData.length;\n var lastIndex = len - 1; // When data count change to 0, reset this since not loop will reach\n\n if (!len) {\n updateDisplayCount(0);\n setSuffixFixedStart(null);\n return;\n }\n\n for (var i = 0; i < len; i += 1) {\n var currentItemWidth = getItemWidth(i); // Break since data not ready\n\n if (currentItemWidth === undefined) {\n updateDisplayCount(i - 1, true);\n break;\n } // Find best match\n\n\n totalWidth += currentItemWidth;\n\n if (i === lastIndex - 1 && totalWidth + getItemWidth(lastIndex) <= mergedContainerWidth) {\n // Additional check if match the end\n updateDisplayCount(lastIndex);\n setSuffixFixedStart(null);\n break;\n } else if (totalWidth + mergedRestWidth > mergedContainerWidth) {\n // Can not hold all the content to show rest\n updateDisplayCount(i - 1);\n setSuffixFixedStart(totalWidth - currentItemWidth - suffixWidth + restWidth);\n break;\n } else if (i === lastIndex) {\n // Reach the end\n updateDisplayCount(lastIndex);\n setSuffixFixedStart(totalWidth - suffixWidth);\n break;\n }\n }\n\n if (suffix && getItemWidth(0) + suffixWidth > mergedContainerWidth) {\n setSuffixFixedStart(null);\n }\n }\n }, [mergedContainerWidth, itemWidths, restWidth, suffixWidth, getKey, mergedData]); // ================================ Render ================================\n\n var displayRest = restReady && !!omittedItems.length;\n var suffixStyle = {};\n\n if (suffixFixedStart !== null && isResponsive) {\n suffixStyle = {\n position: 'absolute',\n left: suffixFixedStart,\n top: 0\n };\n }\n\n var itemSharedProps = {\n prefixCls: itemPrefixCls,\n responsive: isResponsive,\n component: itemComponent,\n invalidate: invalidate\n }; // >>>>> Choice render fun by `renderRawItem`\n\n var internalRenderItemNode = renderRawItem ? function (item, index) {\n var key = getKey(item, index);\n return /*#__PURE__*/React.createElement(OverflowContext.Provider, {\n key: key,\n value: _objectSpread(_objectSpread({}, itemSharedProps), {}, {\n order: index,\n item: item,\n itemKey: key,\n registerSize: registerSize,\n display: index <= mergedDisplayCount\n })\n }, renderRawItem(item, index));\n } : function (item, index) {\n var key = getKey(item, index);\n return /*#__PURE__*/React.createElement(Item, _extends({}, itemSharedProps, {\n order: index,\n key: key,\n item: item,\n renderItem: mergedRenderItem,\n itemKey: key,\n registerSize: registerSize,\n display: index <= mergedDisplayCount\n }));\n }; // >>>>> Rest node\n\n var restNode;\n var restContextProps = {\n order: displayRest ? mergedDisplayCount : Number.MAX_SAFE_INTEGER,\n className: \"\".concat(itemPrefixCls, \"-rest\"),\n registerSize: registerOverflowSize,\n display: displayRest\n };\n\n if (!renderRawRest) {\n var mergedRenderRest = renderRest || defaultRenderRest;\n restNode = /*#__PURE__*/React.createElement(Item, _extends({}, itemSharedProps, restContextProps), typeof mergedRenderRest === 'function' ? mergedRenderRest(omittedItems) : mergedRenderRest);\n } else if (renderRawRest) {\n restNode = /*#__PURE__*/React.createElement(OverflowContext.Provider, {\n value: _objectSpread(_objectSpread({}, itemSharedProps), restContextProps)\n }, renderRawRest(omittedItems));\n }\n\n var overflowNode = /*#__PURE__*/React.createElement(Component, _extends({\n className: classNames(!invalidate && prefixCls, className),\n style: style,\n ref: ref\n }, restProps), mergedData.map(internalRenderItemNode), showRest ? restNode : null, suffix && /*#__PURE__*/React.createElement(Item, _extends({}, itemSharedProps, {\n order: mergedDisplayCount,\n className: \"\".concat(itemPrefixCls, \"-suffix\"),\n registerSize: registerSuffixSize,\n display: true,\n style: suffixStyle\n }), suffix));\n\n if (isResponsive) {\n overflowNode = /*#__PURE__*/React.createElement(ResizeObserver, {\n onResize: onOverflowResize\n }, overflowNode);\n }\n\n return overflowNode;\n}\n\nvar ForwardOverflow = /*#__PURE__*/React.forwardRef(Overflow);\nForwardOverflow.displayName = 'Overflow';\nForwardOverflow.Item = RawItem;\nForwardOverflow.RESPONSIVE = RESPONSIVE;\nForwardOverflow.INVALIDATE = INVALIDATE; // Convert to generic type\n\nexport default ForwardOverflow;","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport { useRef, useState, useEffect } from 'react';\nimport raf from \"rc-util/es/raf\";\n/**\n * State generate. Return a `setState` but it will flush all state with one render to save perf.\n * This is not a realization of `unstable_batchedUpdates`.\n */\n\nexport function useBatchFrameState() {\n var _useState = useState({}),\n _useState2 = _slicedToArray(_useState, 2),\n forceUpdate = _useState2[1];\n\n var statesRef = useRef([]);\n var destroyRef = useRef(false);\n var walkingIndex = 0;\n var beforeFrameId = 0;\n useEffect(function () {\n return function () {\n destroyRef.current = true;\n };\n }, []);\n\n function createState(defaultValue) {\n var myIndex = walkingIndex;\n walkingIndex += 1; // Fill value if not exist yet\n\n if (statesRef.current.length < myIndex + 1) {\n statesRef.current[myIndex] = defaultValue;\n } // Return filled as `setState`\n\n\n var value = statesRef.current[myIndex];\n\n function setValue(val) {\n statesRef.current[myIndex] = typeof val === 'function' ? val(statesRef.current[myIndex]) : val;\n raf.cancel(beforeFrameId); // Flush with batch\n\n beforeFrameId = raf(function () {\n if (!destroyRef.current) {\n forceUpdate({});\n }\n });\n }\n\n return [value, setValue];\n }\n\n return createState;\n}","import Overflow from './Overflow';\nexport default Overflow;","import { createContext } from 'react';\nvar MenuContext = /*#__PURE__*/createContext({\n prefixCls: '',\n firstLevel: true,\n inlineCollapsed: false\n});\nexport default MenuContext;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport * as React from 'react';\nimport { SubMenu as RcSubMenu, useFullPath } from 'rc-menu';\nimport classNames from 'classnames';\nimport omit from \"rc-util/es/omit\";\nimport MenuContext from './MenuContext';\nimport { isValidElement, cloneElement } from '../_util/reactNode';\n\nfunction SubMenu(props) {\n var _a;\n\n var popupClassName = props.popupClassName,\n icon = props.icon,\n title = props.title;\n var context = React.useContext(MenuContext);\n var prefixCls = context.prefixCls,\n inlineCollapsed = context.inlineCollapsed,\n antdMenuTheme = context.antdMenuTheme;\n var parentPath = useFullPath();\n var titleNode;\n\n if (!icon) {\n titleNode = inlineCollapsed && !parentPath.length && title && typeof title === 'string' ? /*#__PURE__*/React.createElement(\"div\", {\n className: \"\".concat(prefixCls, \"-inline-collapsed-noicon\")\n }, title.charAt(0)) : /*#__PURE__*/React.createElement(\"span\", {\n className: \"\".concat(prefixCls, \"-title-content\")\n }, title);\n } else {\n // inline-collapsed.md demo 依赖 span 来隐藏文字,有 icon 属性，则内部包裹一个 span\n // ref: https://github.com/ant-design/ant-design/pull/23456\n var titleIsSpan = isValidElement(title) && title.type === 'span';\n titleNode = /*#__PURE__*/React.createElement(React.Fragment, null, cloneElement(icon, {\n className: classNames(isValidElement(icon) ? (_a = icon.props) === null || _a === void 0 ? void 0 : _a.className : '', \"\".concat(prefixCls, \"-item-icon\"))\n }), titleIsSpan ? title : /*#__PURE__*/React.createElement(\"span\", {\n className: \"\".concat(prefixCls, \"-title-content\")\n }, title));\n }\n\n return /*#__PURE__*/React.createElement(MenuContext.Provider, {\n value: _extends(_extends({}, context), {\n firstLevel: false\n })\n }, /*#__PURE__*/React.createElement(RcSubMenu, _extends({}, omit(props, ['icon']), {\n title: titleNode,\n popupClassName: classNames(prefixCls, \"\".concat(prefixCls, \"-\").concat(antdMenuTheme), popupClassName)\n })));\n}\n\nexport default SubMenu;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\n\nvar __rest = this && this.__rest || function (s, e) {\n var t = {};\n\n for (var p in s) {\n if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];\n }\n\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];\n }\n return t;\n};\n\nimport * as React from 'react';\nimport { Item } from 'rc-menu';\nimport toArray from \"rc-util/es/Children/toArray\";\nimport classNames from 'classnames';\nimport MenuContext from './MenuContext';\nimport Tooltip from '../tooltip';\nimport { SiderContext } from '../layout/Sider';\nimport { isValidElement, cloneElement } from '../_util/reactNode';\n\nvar MenuItem = /*#__PURE__*/function (_React$Component) {\n _inherits(MenuItem, _React$Component);\n\n var _super = _createSuper(MenuItem);\n\n function MenuItem() {\n var _this;\n\n _classCallCheck(this, MenuItem);\n\n _this = _super.apply(this, arguments);\n\n _this.renderItem = function (_ref) {\n var _classNames;\n\n var siderCollapsed = _ref.siderCollapsed;\n\n var _a;\n\n var _this$context = _this.context,\n prefixCls = _this$context.prefixCls,\n firstLevel = _this$context.firstLevel,\n inlineCollapsed = _this$context.inlineCollapsed,\n direction = _this$context.direction;\n var _this$props = _this.props,\n className = _this$props.className,\n children = _this$props.children;\n\n var _b = _this.props,\n title = _b.title,\n icon = _b.icon,\n danger = _b.danger,\n rest = __rest(_b, [\"title\", \"icon\", \"danger\"]);\n\n var tooltipTitle = title;\n\n if (typeof title === 'undefined') {\n tooltipTitle = firstLevel ? children : '';\n } else if (title === false) {\n tooltipTitle = '';\n }\n\n var tooltipProps = {\n title: tooltipTitle\n };\n\n if (!siderCollapsed && !inlineCollapsed) {\n tooltipProps.title = null; // Reset `visible` to fix control mode tooltip display not correct\n // ref: https://github.com/ant-design/ant-design/issues/16742\n\n tooltipProps.visible = false;\n }\n\n var childrenLength = toArray(children).length;\n return /*#__PURE__*/React.createElement(Tooltip, _extends({}, tooltipProps, {\n placement: direction === 'rtl' ? 'left' : 'right',\n overlayClassName: \"\".concat(prefixCls, \"-inline-collapsed-tooltip\")\n }), /*#__PURE__*/React.createElement(Item, _extends({}, rest, {\n className: classNames((_classNames = {}, _defineProperty(_classNames, \"\".concat(prefixCls, \"-item-danger\"), danger), _defineProperty(_classNames, \"\".concat(prefixCls, \"-item-only-child\"), (icon ? childrenLength + 1 : childrenLength) === 1), _classNames), className),\n title: typeof title === 'string' ? title : undefined\n }), cloneElement(icon, {\n className: classNames(isValidElement(icon) ? (_a = icon.props) === null || _a === void 0 ? void 0 : _a.className : '', \"\".concat(prefixCls, \"-item-icon\"))\n }), _this.renderItemChildren(inlineCollapsed)));\n };\n\n return _this;\n }\n\n _createClass(MenuItem, [{\n key: \"renderItemChildren\",\n value: function renderItemChildren(inlineCollapsed) {\n var _this$context2 = this.context,\n prefixCls = _this$context2.prefixCls,\n firstLevel = _this$context2.firstLevel;\n var _this$props2 = this.props,\n icon = _this$props2.icon,\n children = _this$props2.children;\n var wrapNode = /*#__PURE__*/React.createElement(\"span\", {\n className: \"\".concat(prefixCls, \"-title-content\")\n }, children); // inline-collapsed.md demo 依赖 span 来隐藏文字,有 icon 属性，则内部包裹一个 span\n // ref: https://github.com/ant-design/ant-design/pull/23456\n\n if (!icon || isValidElement(children) && children.type === 'span') {\n if (children && inlineCollapsed && firstLevel && typeof children === 'string') {\n return /*#__PURE__*/React.createElement(\"div\", {\n className: \"\".concat(prefixCls, \"-inline-collapsed-noicon\")\n }, children.charAt(0));\n }\n }\n\n return wrapNode;\n }\n }, {\n key: \"render\",\n value: function render() {\n return /*#__PURE__*/React.createElement(SiderContext.Consumer, null, this.renderItem);\n }\n }]);\n\n return MenuItem;\n}(React.Component);\n\nexport { MenuItem as default };\nMenuItem.contextType = MenuContext;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\nimport _createClass from \"@babel/runtime/helpers/esm/createClass\";\nimport _inherits from \"@babel/runtime/helpers/esm/inherits\";\nimport _createSuper from \"@babel/runtime/helpers/esm/createSuper\";\n\nvar __rest = this && this.__rest || function (s, e) {\n var t = {};\n\n for (var p in s) {\n if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];\n }\n\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];\n }\n return t;\n};\n\nimport * as React from 'react';\nimport RcMenu, { Divider, ItemGroup } from 'rc-menu';\nimport classNames from 'classnames';\nimport omit from \"rc-util/es/omit\";\nimport { EllipsisOutlined } from '@ant-design/icons';\nimport SubMenu from './SubMenu';\nimport Item from './MenuItem';\nimport { ConfigConsumer } from '../config-provider';\nimport devWarning from '../_util/devWarning';\nimport { SiderContext } from '../layout/Sider';\nimport collapseMotion from '../_util/motion';\nimport { cloneElement } from '../_util/reactNode';\nimport MenuContext from './MenuContext';\n\nvar InternalMenu = /*#__PURE__*/function (_React$Component) {\n _inherits(InternalMenu, _React$Component);\n\n var _super = _createSuper(InternalMenu);\n\n function InternalMenu(props) {\n var _this;\n\n _classCallCheck(this, InternalMenu);\n\n _this = _super.call(this, props);\n\n _this.renderMenu = function (_ref) {\n var getPopupContainer = _ref.getPopupContainer,\n getPrefixCls = _ref.getPrefixCls,\n direction = _ref.direction;\n var rootPrefixCls = getPrefixCls();\n\n var _a = _this.props,\n customizePrefixCls = _a.prefixCls,\n className = _a.className,\n theme = _a.theme,\n expandIcon = _a.expandIcon,\n restProps = __rest(_a, [\"prefixCls\", \"className\", \"theme\", \"expandIcon\"]);\n\n var passedProps = omit(restProps, ['siderCollapsed', 'collapsedWidth']);\n\n var inlineCollapsed = _this.getInlineCollapsed();\n\n var defaultMotions = {\n horizontal: {\n motionName: \"\".concat(rootPrefixCls, \"-slide-up\")\n },\n inline: collapseMotion,\n other: {\n motionName: \"\".concat(rootPrefixCls, \"-zoom-big\")\n }\n };\n var prefixCls = getPrefixCls('menu', customizePrefixCls);\n var menuClassName = classNames(\"\".concat(prefixCls, \"-\").concat(theme), className);\n return /*#__PURE__*/React.createElement(MenuContext.Provider, {\n value: {\n prefixCls: prefixCls,\n inlineCollapsed: inlineCollapsed || false,\n antdMenuTheme: theme,\n direction: direction,\n firstLevel: true\n }\n }, /*#__PURE__*/React.createElement(RcMenu, _extends({\n getPopupContainer: getPopupContainer,\n overflowedIndicator: /*#__PURE__*/React.createElement(EllipsisOutlined, null)\n }, passedProps, {\n inlineCollapsed: inlineCollapsed,\n className: menuClassName,\n prefixCls: prefixCls,\n direction: direction,\n defaultMotions: defaultMotions,\n expandIcon: cloneElement(expandIcon, {\n className: \"\".concat(prefixCls, \"-submenu-expand-icon\")\n })\n })));\n };\n\n devWarning(!('inlineCollapsed' in props && props.mode !== 'inline'), 'Menu', '`inlineCollapsed` should only be used when `mode` is inline.');\n devWarning(!(props.siderCollapsed !== undefined && 'inlineCollapsed' in props), 'Menu', '`inlineCollapsed` not control Menu under Sider. Should set `collapsed` on Sider instead.');\n return _this;\n }\n\n _createClass(InternalMenu, [{\n key: \"getInlineCollapsed\",\n value: function getInlineCollapsed() {\n var _this$props = this.props,\n inlineCollapsed = _this$props.inlineCollapsed,\n siderCollapsed = _this$props.siderCollapsed;\n\n if (siderCollapsed !== undefined) {\n return siderCollapsed;\n }\n\n return inlineCollapsed;\n }\n }, {\n key: \"render\",\n value: function render() {\n return /*#__PURE__*/React.createElement(ConfigConsumer, null, this.renderMenu);\n }\n }]);\n\n return InternalMenu;\n}(React.Component);\n\nInternalMenu.defaultProps = {\n theme: 'light' // or dark\n\n}; // We should keep this as ref-able\n\nvar Menu = /*#__PURE__*/function (_React$Component2) {\n _inherits(Menu, _React$Component2);\n\n var _super2 = _createSuper(Menu);\n\n function Menu() {\n _classCallCheck(this, Menu);\n\n return _super2.apply(this, arguments);\n }\n\n _createClass(Menu, [{\n key: \"render\",\n value: function render() {\n var _this2 = this;\n\n return /*#__PURE__*/React.createElement(SiderContext.Consumer, null, function (context) {\n return /*#__PURE__*/React.createElement(InternalMenu, _extends({}, _this2.props, context));\n });\n }\n }]);\n\n return Menu;\n}(React.Component);\n\nMenu.Divider = Divider;\nMenu.Item = Item;\nMenu.SubMenu = SubMenu;\nMenu.ItemGroup = ItemGroup;\nexport default Menu;","var baseExtremum = require('./_baseExtremum'),\n baseGt = require('./_baseGt'),\n identity = require('./identity');\n\n/**\n * Computes the maximum value of `array`. If `array` is empty or falsey,\n * `undefined` is returned.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Math\n * @param {Array} array The array to iterate over.\n * @returns {*} Returns the maximum value.\n * @example\n *\n * _.max([4, 2, 8, 6]);\n * // => 8\n *\n * _.max([]);\n * // => undefined\n */\nfunction max(array) {\n return (array && array.length)\n ? baseExtremum(array, identity, baseGt)\n : undefined;\n}\n\nmodule.exports = max;\n","(function (module, exports) {\n 'use strict';\n\n // Utils\n function assert (val, msg) {\n if (!val) throw new Error(msg || 'Assertion failed');\n }\n\n // Could use `inherits` module, but don't want to move from single file\n // architecture yet.\n function inherits (ctor, superCtor) {\n ctor.super_ = superCtor;\n var TempCtor = function () {};\n TempCtor.prototype = superCtor.prototype;\n ctor.prototype = new TempCtor();\n ctor.prototype.constructor = ctor;\n }\n\n // BN\n\n function BN (number, base, endian) {\n if (BN.isBN(number)) {\n return number;\n }\n\n this.negative = 0;\n this.words = null;\n this.length = 0;\n\n // Reduction context\n this.red = null;\n\n if (number !== null) {\n if (base === 'le' || base === 'be') {\n endian = base;\n base = 10;\n }\n\n this._init(number || 0, base || 10, endian || 'be');\n }\n }\n if (typeof module === 'object') {\n module.exports = BN;\n } else {\n exports.BN = BN;\n }\n\n BN.BN = BN;\n BN.wordSize = 26;\n\n var Buffer;\n try {\n if (typeof window !== 'undefined' && typeof window.Buffer !== 'undefined') {\n Buffer = window.Buffer;\n } else {\n Buffer = require('buffer').Buffer;\n }\n } catch (e) {\n }\n\n BN.isBN = function isBN (num) {\n if (num instanceof BN) {\n return true;\n }\n\n return num !== null && typeof num === 'object' &&\n num.constructor.wordSize === BN.wordSize && Array.isArray(num.words);\n };\n\n BN.max = function max (left, right) {\n if (left.cmp(right) > 0) return left;\n return right;\n };\n\n BN.min = function min (left, right) {\n if (left.cmp(right) < 0) return left;\n return right;\n };\n\n BN.prototype._init = function init (number, base, endian) {\n if (typeof number === 'number') {\n return this._initNumber(number, base, endian);\n }\n\n if (typeof number === 'object') {\n return this._initArray(number, base, endian);\n }\n\n if (base === 'hex') {\n base = 16;\n }\n assert(base === (base | 0) && base >= 2 && base <= 36);\n\n number = number.toString().replace(/\\s+/g, '');\n var start = 0;\n if (number[0] === '-') {\n start++;\n this.negative = 1;\n }\n\n if (start < number.length) {\n if (base === 16) {\n this._parseHex(number, start, endian);\n } else {\n this._parseBase(number, base, start);\n if (endian === 'le') {\n this._initArray(this.toArray(), base, endian);\n }\n }\n }\n };\n\n BN.prototype._initNumber = function _initNumber (number, base, endian) {\n if (number < 0) {\n this.negative = 1;\n number = -number;\n }\n if (number < 0x4000000) {\n this.words = [ number & 0x3ffffff ];\n this.length = 1;\n } else if (number < 0x10000000000000) {\n this.words = [\n number & 0x3ffffff,\n (number / 0x4000000) & 0x3ffffff\n ];\n this.length = 2;\n } else {\n assert(number < 0x20000000000000); // 2 ^ 53 (unsafe)\n this.words = [\n number & 0x3ffffff,\n (number / 0x4000000) & 0x3ffffff,\n 1\n ];\n this.length = 3;\n }\n\n if (endian !== 'le') return;\n\n // Reverse the bytes\n this._initArray(this.toArray(), base, endian);\n };\n\n BN.prototype._initArray = function _initArray (number, base, endian) {\n // Perhaps a Uint8Array\n assert(typeof number.length === 'number');\n if (number.length <= 0) {\n this.words = [ 0 ];\n this.length = 1;\n return this;\n }\n\n this.length = Math.ceil(number.length / 3);\n this.words = new Array(this.length);\n for (var i = 0; i < this.length; i++) {\n this.words[i] = 0;\n }\n\n var j, w;\n var off = 0;\n if (endian === 'be') {\n for (i = number.length - 1, j = 0; i >= 0; i -= 3) {\n w = number[i] | (number[i - 1] << 8) | (number[i - 2] << 16);\n this.words[j] |= (w << off) & 0x3ffffff;\n this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff;\n off += 24;\n if (off >= 26) {\n off -= 26;\n j++;\n }\n }\n } else if (endian === 'le') {\n for (i = 0, j = 0; i < number.length; i += 3) {\n w = number[i] | (number[i + 1] << 8) | (number[i + 2] << 16);\n this.words[j] |= (w << off) & 0x3ffffff;\n this.words[j + 1] = (w >>> (26 - off)) & 0x3ffffff;\n off += 24;\n if (off >= 26) {\n off -= 26;\n j++;\n }\n }\n }\n return this.strip();\n };\n\n function parseHex4Bits (string, index) {\n var c = string.charCodeAt(index);\n // 'A' - 'F'\n if (c >= 65 && c <= 70) {\n return c - 55;\n // 'a' - 'f'\n } else if (c >= 97 && c <= 102) {\n return c - 87;\n // '0' - '9'\n } else {\n return (c - 48) & 0xf;\n }\n }\n\n function parseHexByte (string, lowerBound, index) {\n var r = parseHex4Bits(string, index);\n if (index - 1 >= lowerBound) {\n r |= parseHex4Bits(string, index - 1) << 4;\n }\n return r;\n }\n\n BN.prototype._parseHex = function _parseHex (number, start, endian) {\n // Create possibly bigger array to ensure that it fits the number\n this.length = Math.ceil((number.length - start) / 6);\n this.words = new Array(this.length);\n for (var i = 0; i < this.length; i++) {\n this.words[i] = 0;\n }\n\n // 24-bits chunks\n var off = 0;\n var j = 0;\n\n var w;\n if (endian === 'be') {\n for (i = number.length - 1; i >= start; i -= 2) {\n w = parseHexByte(number, start, i) << off;\n this.words[j] |= w & 0x3ffffff;\n if (off >= 18) {\n off -= 18;\n j += 1;\n this.words[j] |= w >>> 26;\n } else {\n off += 8;\n }\n }\n } else {\n var parseLength = number.length - start;\n for (i = parseLength % 2 === 0 ? start + 1 : start; i < number.length; i += 2) {\n w = parseHexByte(number, start, i) << off;\n this.words[j] |= w & 0x3ffffff;\n if (off >= 18) {\n off -= 18;\n j += 1;\n this.words[j] |= w >>> 26;\n } else {\n off += 8;\n }\n }\n }\n\n this.strip();\n };\n\n function parseBase (str, start, end, mul) {\n var r = 0;\n var len = Math.min(str.length, end);\n for (var i = start; i < len; i++) {\n var c = str.charCodeAt(i) - 48;\n\n r *= mul;\n\n // 'a'\n if (c >= 49) {\n r += c - 49 + 0xa;\n\n // 'A'\n } else if (c >= 17) {\n r += c - 17 + 0xa;\n\n // '0' - '9'\n } else {\n r += c;\n }\n }\n return r;\n }\n\n BN.prototype._parseBase = function _parseBase (number, base, start) {\n // Initialize as zero\n this.words = [ 0 ];\n this.length = 1;\n\n // Find length of limb in base\n for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) {\n limbLen++;\n }\n limbLen--;\n limbPow = (limbPow / base) | 0;\n\n var total = number.length - start;\n var mod = total % limbLen;\n var end = Math.min(total, total - mod) + start;\n\n var word = 0;\n for (var i = start; i < end; i += limbLen) {\n word = parseBase(number, i, i + limbLen, base);\n\n this.imuln(limbPow);\n if (this.words[0] + word < 0x4000000) {\n this.words[0] += word;\n } else {\n this._iaddn(word);\n }\n }\n\n if (mod !== 0) {\n var pow = 1;\n word = parseBase(number, i, number.length, base);\n\n for (i = 0; i < mod; i++) {\n pow *= base;\n }\n\n this.imuln(pow);\n if (this.words[0] + word < 0x4000000) {\n this.words[0] += word;\n } else {\n this._iaddn(word);\n }\n }\n\n this.strip();\n };\n\n BN.prototype.copy = function copy (dest) {\n dest.words = new Array(this.length);\n for (var i = 0; i < this.length; i++) {\n dest.words[i] = this.words[i];\n }\n dest.length = this.length;\n dest.negative = this.negative;\n dest.red = this.red;\n };\n\n BN.prototype.clone = function clone () {\n var r = new BN(null);\n this.copy(r);\n return r;\n };\n\n BN.prototype._expand = function _expand (size) {\n while (this.length < size) {\n this.words[this.length++] = 0;\n }\n return this;\n };\n\n // Remove leading `0` from `this`\n BN.prototype.strip = function strip () {\n while (this.length > 1 && this.words[this.length - 1] === 0) {\n this.length--;\n }\n return this._normSign();\n };\n\n BN.prototype._normSign = function _normSign () {\n // -0 = 0\n if (this.length === 1 && this.words[0] === 0) {\n this.negative = 0;\n }\n return this;\n };\n\n BN.prototype.inspect = function inspect () {\n return (this.red ? '';\n };\n\n /*\n\n var zeros = [];\n var groupSizes = [];\n var groupBases = [];\n\n var s = '';\n var i = -1;\n while (++i < BN.wordSize) {\n zeros[i] = s;\n s += '0';\n }\n groupSizes[0] = 0;\n groupSizes[1] = 0;\n groupBases[0] = 0;\n groupBases[1] = 0;\n var base = 2 - 1;\n while (++base < 36 + 1) {\n var groupSize = 0;\n var groupBase = 1;\n while (groupBase < (1 << BN.wordSize) / base) {\n groupBase *= base;\n groupSize += 1;\n }\n groupSizes[base] = groupSize;\n groupBases[base] = groupBase;\n }\n\n */\n\n var zeros = [\n '',\n '0',\n '00',\n '000',\n '0000',\n '00000',\n '000000',\n '0000000',\n '00000000',\n '000000000',\n '0000000000',\n '00000000000',\n '000000000000',\n '0000000000000',\n '00000000000000',\n '000000000000000',\n '0000000000000000',\n '00000000000000000',\n '000000000000000000',\n '0000000000000000000',\n '00000000000000000000',\n '000000000000000000000',\n '0000000000000000000000',\n '00000000000000000000000',\n '000000000000000000000000',\n '0000000000000000000000000'\n ];\n\n var groupSizes = [\n 0, 0,\n 25, 16, 12, 11, 10, 9, 8,\n 8, 7, 7, 7, 7, 6, 6,\n 6, 6, 6, 6, 6, 5, 5,\n 5, 5, 5, 5, 5, 5, 5,\n 5, 5, 5, 5, 5, 5, 5\n ];\n\n var groupBases = [\n 0, 0,\n 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216,\n 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625,\n 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632,\n 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149,\n 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176\n ];\n\n BN.prototype.toString = function toString (base, padding) {\n base = base || 10;\n padding = padding | 0 || 1;\n\n var out;\n if (base === 16 || base === 'hex') {\n out = '';\n var off = 0;\n var carry = 0;\n for (var i = 0; i < this.length; i++) {\n var w = this.words[i];\n var word = (((w << off) | carry) & 0xffffff).toString(16);\n carry = (w >>> (24 - off)) & 0xffffff;\n if (carry !== 0 || i !== this.length - 1) {\n out = zeros[6 - word.length] + word + out;\n } else {\n out = word + out;\n }\n off += 2;\n if (off >= 26) {\n off -= 26;\n i--;\n }\n }\n if (carry !== 0) {\n out = carry.toString(16) + out;\n }\n while (out.length % padding !== 0) {\n out = '0' + out;\n }\n if (this.negative !== 0) {\n out = '-' + out;\n }\n return out;\n }\n\n if (base === (base | 0) && base >= 2 && base <= 36) {\n // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base));\n var groupSize = groupSizes[base];\n // var groupBase = Math.pow(base, groupSize);\n var groupBase = groupBases[base];\n out = '';\n var c = this.clone();\n c.negative = 0;\n while (!c.isZero()) {\n var r = c.modn(groupBase).toString(base);\n c = c.idivn(groupBase);\n\n if (!c.isZero()) {\n out = zeros[groupSize - r.length] + r + out;\n } else {\n out = r + out;\n }\n }\n if (this.isZero()) {\n out = '0' + out;\n }\n while (out.length % padding !== 0) {\n out = '0' + out;\n }\n if (this.negative !== 0) {\n out = '-' + out;\n }\n return out;\n }\n\n assert(false, 'Base should be between 2 and 36');\n };\n\n BN.prototype.toNumber = function toNumber () {\n var ret = this.words[0];\n if (this.length === 2) {\n ret += this.words[1] * 0x4000000;\n } else if (this.length === 3 && this.words[2] === 0x01) {\n // NOTE: at this stage it is known that the top bit is set\n ret += 0x10000000000000 + (this.words[1] * 0x4000000);\n } else if (this.length > 2) {\n assert(false, 'Number can only safely store up to 53 bits');\n }\n return (this.negative !== 0) ? -ret : ret;\n };\n\n BN.prototype.toJSON = function toJSON () {\n return this.toString(16);\n };\n\n BN.prototype.toBuffer = function toBuffer (endian, length) {\n assert(typeof Buffer !== 'undefined');\n return this.toArrayLike(Buffer, endian, length);\n };\n\n BN.prototype.toArray = function toArray (endian, length) {\n return this.toArrayLike(Array, endian, length);\n };\n\n BN.prototype.toArrayLike = function toArrayLike (ArrayType, endian, length) {\n var byteLength = this.byteLength();\n var reqLength = length || Math.max(1, byteLength);\n assert(byteLength <= reqLength, 'byte array longer than desired length');\n assert(reqLength > 0, 'Requested array length <= 0');\n\n this.strip();\n var littleEndian = endian === 'le';\n var res = new ArrayType(reqLength);\n\n var b, i;\n var q = this.clone();\n if (!littleEndian) {\n // Assume big-endian\n for (i = 0; i < reqLength - byteLength; i++) {\n res[i] = 0;\n }\n\n for (i = 0; !q.isZero(); i++) {\n b = q.andln(0xff);\n q.iushrn(8);\n\n res[reqLength - i - 1] = b;\n }\n } else {\n for (i = 0; !q.isZero(); i++) {\n b = q.andln(0xff);\n q.iushrn(8);\n\n res[i] = b;\n }\n\n for (; i < reqLength; i++) {\n res[i] = 0;\n }\n }\n\n return res;\n };\n\n if (Math.clz32) {\n BN.prototype._countBits = function _countBits (w) {\n return 32 - Math.clz32(w);\n };\n } else {\n BN.prototype._countBits = function _countBits (w) {\n var t = w;\n var r = 0;\n if (t >= 0x1000) {\n r += 13;\n t >>>= 13;\n }\n if (t >= 0x40) {\n r += 7;\n t >>>= 7;\n }\n if (t >= 0x8) {\n r += 4;\n t >>>= 4;\n }\n if (t >= 0x02) {\n r += 2;\n t >>>= 2;\n }\n return r + t;\n };\n }\n\n BN.prototype._zeroBits = function _zeroBits (w) {\n // Short-cut\n if (w === 0) return 26;\n\n var t = w;\n var r = 0;\n if ((t & 0x1fff) === 0) {\n r += 13;\n t >>>= 13;\n }\n if ((t & 0x7f) === 0) {\n r += 7;\n t >>>= 7;\n }\n if ((t & 0xf) === 0) {\n r += 4;\n t >>>= 4;\n }\n if ((t & 0x3) === 0) {\n r += 2;\n t >>>= 2;\n }\n if ((t & 0x1) === 0) {\n r++;\n }\n return r;\n };\n\n // Return number of used bits in a BN\n BN.prototype.bitLength = function bitLength () {\n var w = this.words[this.length - 1];\n var hi = this._countBits(w);\n return (this.length - 1) * 26 + hi;\n };\n\n function toBitArray (num) {\n var w = new Array(num.bitLength());\n\n for (var bit = 0; bit < w.length; bit++) {\n var off = (bit / 26) | 0;\n var wbit = bit % 26;\n\n w[bit] = (num.words[off] & (1 << wbit)) >>> wbit;\n }\n\n return w;\n }\n\n // Number of trailing zero bits\n BN.prototype.zeroBits = function zeroBits () {\n if (this.isZero()) return 0;\n\n var r = 0;\n for (var i = 0; i < this.length; i++) {\n var b = this._zeroBits(this.words[i]);\n r += b;\n if (b !== 26) break;\n }\n return r;\n };\n\n BN.prototype.byteLength = function byteLength () {\n return Math.ceil(this.bitLength() / 8);\n };\n\n BN.prototype.toTwos = function toTwos (width) {\n if (this.negative !== 0) {\n return this.abs().inotn(width).iaddn(1);\n }\n return this.clone();\n };\n\n BN.prototype.fromTwos = function fromTwos (width) {\n if (this.testn(width - 1)) {\n return this.notn(width).iaddn(1).ineg();\n }\n return this.clone();\n };\n\n BN.prototype.isNeg = function isNeg () {\n return this.negative !== 0;\n };\n\n // Return negative clone of `this`\n BN.prototype.neg = function neg () {\n return this.clone().ineg();\n };\n\n BN.prototype.ineg = function ineg () {\n if (!this.isZero()) {\n this.negative ^= 1;\n }\n\n return this;\n };\n\n // Or `num` with `this` in-place\n BN.prototype.iuor = function iuor (num) {\n while (this.length < num.length) {\n this.words[this.length++] = 0;\n }\n\n for (var i = 0; i < num.length; i++) {\n this.words[i] = this.words[i] | num.words[i];\n }\n\n return this.strip();\n };\n\n BN.prototype.ior = function ior (num) {\n assert((this.negative | num.negative) === 0);\n return this.iuor(num);\n };\n\n // Or `num` with `this`\n BN.prototype.or = function or (num) {\n if (this.length > num.length) return this.clone().ior(num);\n return num.clone().ior(this);\n };\n\n BN.prototype.uor = function uor (num) {\n if (this.length > num.length) return this.clone().iuor(num);\n return num.clone().iuor(this);\n };\n\n // And `num` with `this` in-place\n BN.prototype.iuand = function iuand (num) {\n // b = min-length(num, this)\n var b;\n if (this.length > num.length) {\n b = num;\n } else {\n b = this;\n }\n\n for (var i = 0; i < b.length; i++) {\n this.words[i] = this.words[i] & num.words[i];\n }\n\n this.length = b.length;\n\n return this.strip();\n };\n\n BN.prototype.iand = function iand (num) {\n assert((this.negative | num.negative) === 0);\n return this.iuand(num);\n };\n\n // And `num` with `this`\n BN.prototype.and = function and (num) {\n if (this.length > num.length) return this.clone().iand(num);\n return num.clone().iand(this);\n };\n\n BN.prototype.uand = function uand (num) {\n if (this.length > num.length) return this.clone().iuand(num);\n return num.clone().iuand(this);\n };\n\n // Xor `num` with `this` in-place\n BN.prototype.iuxor = function iuxor (num) {\n // a.length > b.length\n var a;\n var b;\n if (this.length > num.length) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n for (var i = 0; i < b.length; i++) {\n this.words[i] = a.words[i] ^ b.words[i];\n }\n\n if (this !== a) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n this.length = a.length;\n\n return this.strip();\n };\n\n BN.prototype.ixor = function ixor (num) {\n assert((this.negative | num.negative) === 0);\n return this.iuxor(num);\n };\n\n // Xor `num` with `this`\n BN.prototype.xor = function xor (num) {\n if (this.length > num.length) return this.clone().ixor(num);\n return num.clone().ixor(this);\n };\n\n BN.prototype.uxor = function uxor (num) {\n if (this.length > num.length) return this.clone().iuxor(num);\n return num.clone().iuxor(this);\n };\n\n // Not ``this`` with ``width`` bitwidth\n BN.prototype.inotn = function inotn (width) {\n assert(typeof width === 'number' && width >= 0);\n\n var bytesNeeded = Math.ceil(width / 26) | 0;\n var bitsLeft = width % 26;\n\n // Extend the buffer with leading zeroes\n this._expand(bytesNeeded);\n\n if (bitsLeft > 0) {\n bytesNeeded--;\n }\n\n // Handle complete words\n for (var i = 0; i < bytesNeeded; i++) {\n this.words[i] = ~this.words[i] & 0x3ffffff;\n }\n\n // Handle the residue\n if (bitsLeft > 0) {\n this.words[i] = ~this.words[i] & (0x3ffffff >> (26 - bitsLeft));\n }\n\n // And remove leading zeroes\n return this.strip();\n };\n\n BN.prototype.notn = function notn (width) {\n return this.clone().inotn(width);\n };\n\n // Set `bit` of `this`\n BN.prototype.setn = function setn (bit, val) {\n assert(typeof bit === 'number' && bit >= 0);\n\n var off = (bit / 26) | 0;\n var wbit = bit % 26;\n\n this._expand(off + 1);\n\n if (val) {\n this.words[off] = this.words[off] | (1 << wbit);\n } else {\n this.words[off] = this.words[off] & ~(1 << wbit);\n }\n\n return this.strip();\n };\n\n // Add `num` to `this` in-place\n BN.prototype.iadd = function iadd (num) {\n var r;\n\n // negative + positive\n if (this.negative !== 0 && num.negative === 0) {\n this.negative = 0;\n r = this.isub(num);\n this.negative ^= 1;\n return this._normSign();\n\n // positive + negative\n } else if (this.negative === 0 && num.negative !== 0) {\n num.negative = 0;\n r = this.isub(num);\n num.negative = 1;\n return r._normSign();\n }\n\n // a.length > b.length\n var a, b;\n if (this.length > num.length) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n var carry = 0;\n for (var i = 0; i < b.length; i++) {\n r = (a.words[i] | 0) + (b.words[i] | 0) + carry;\n this.words[i] = r & 0x3ffffff;\n carry = r >>> 26;\n }\n for (; carry !== 0 && i < a.length; i++) {\n r = (a.words[i] | 0) + carry;\n this.words[i] = r & 0x3ffffff;\n carry = r >>> 26;\n }\n\n this.length = a.length;\n if (carry !== 0) {\n this.words[this.length] = carry;\n this.length++;\n // Copy the rest of the words\n } else if (a !== this) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n return this;\n };\n\n // Add `num` to `this`\n BN.prototype.add = function add (num) {\n var res;\n if (num.negative !== 0 && this.negative === 0) {\n num.negative = 0;\n res = this.sub(num);\n num.negative ^= 1;\n return res;\n } else if (num.negative === 0 && this.negative !== 0) {\n this.negative = 0;\n res = num.sub(this);\n this.negative = 1;\n return res;\n }\n\n if (this.length > num.length) return this.clone().iadd(num);\n\n return num.clone().iadd(this);\n };\n\n // Subtract `num` from `this` in-place\n BN.prototype.isub = function isub (num) {\n // this - (-num) = this + num\n if (num.negative !== 0) {\n num.negative = 0;\n var r = this.iadd(num);\n num.negative = 1;\n return r._normSign();\n\n // -this - num = -(this + num)\n } else if (this.negative !== 0) {\n this.negative = 0;\n this.iadd(num);\n this.negative = 1;\n return this._normSign();\n }\n\n // At this point both numbers are positive\n var cmp = this.cmp(num);\n\n // Optimization - zeroify\n if (cmp === 0) {\n this.negative = 0;\n this.length = 1;\n this.words[0] = 0;\n return this;\n }\n\n // a > b\n var a, b;\n if (cmp > 0) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n var carry = 0;\n for (var i = 0; i < b.length; i++) {\n r = (a.words[i] | 0) - (b.words[i] | 0) + carry;\n carry = r >> 26;\n this.words[i] = r & 0x3ffffff;\n }\n for (; carry !== 0 && i < a.length; i++) {\n r = (a.words[i] | 0) + carry;\n carry = r >> 26;\n this.words[i] = r & 0x3ffffff;\n }\n\n // Copy rest of the words\n if (carry === 0 && i < a.length && a !== this) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n this.length = Math.max(this.length, i);\n\n if (a !== this) {\n this.negative = 1;\n }\n\n return this.strip();\n };\n\n // Subtract `num` from `this`\n BN.prototype.sub = function sub (num) {\n return this.clone().isub(num);\n };\n\n function smallMulTo (self, num, out) {\n out.negative = num.negative ^ self.negative;\n var len = (self.length + num.length) | 0;\n out.length = len;\n len = (len - 1) | 0;\n\n // Peel one iteration (compiler can't do it, because of code complexity)\n var a = self.words[0] | 0;\n var b = num.words[0] | 0;\n var r = a * b;\n\n var lo = r & 0x3ffffff;\n var carry = (r / 0x4000000) | 0;\n out.words[0] = lo;\n\n for (var k = 1; k < len; k++) {\n // Sum all words with the same `i + j = k` and accumulate `ncarry`,\n // note that ncarry could be >= 0x3ffffff\n var ncarry = carry >>> 26;\n var rword = carry & 0x3ffffff;\n var maxJ = Math.min(k, num.length - 1);\n for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {\n var i = (k - j) | 0;\n a = self.words[i] | 0;\n b = num.words[j] | 0;\n r = a * b + rword;\n ncarry += (r / 0x4000000) | 0;\n rword = r & 0x3ffffff;\n }\n out.words[k] = rword | 0;\n carry = ncarry | 0;\n }\n if (carry !== 0) {\n out.words[k] = carry | 0;\n } else {\n out.length--;\n }\n\n return out.strip();\n }\n\n // TODO(indutny): it may be reasonable to omit it for users who don't need\n // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit\n // multiplication (like elliptic secp256k1).\n var comb10MulTo = function comb10MulTo (self, num, out) {\n var a = self.words;\n var b = num.words;\n var o = out.words;\n var c = 0;\n var lo;\n var mid;\n var hi;\n var a0 = a[0] | 0;\n var al0 = a0 & 0x1fff;\n var ah0 = a0 >>> 13;\n var a1 = a[1] | 0;\n var al1 = a1 & 0x1fff;\n var ah1 = a1 >>> 13;\n var a2 = a[2] | 0;\n var al2 = a2 & 0x1fff;\n var ah2 = a2 >>> 13;\n var a3 = a[3] | 0;\n var al3 = a3 & 0x1fff;\n var ah3 = a3 >>> 13;\n var a4 = a[4] | 0;\n var al4 = a4 & 0x1fff;\n var ah4 = a4 >>> 13;\n var a5 = a[5] | 0;\n var al5 = a5 & 0x1fff;\n var ah5 = a5 >>> 13;\n var a6 = a[6] | 0;\n var al6 = a6 & 0x1fff;\n var ah6 = a6 >>> 13;\n var a7 = a[7] | 0;\n var al7 = a7 & 0x1fff;\n var ah7 = a7 >>> 13;\n var a8 = a[8] | 0;\n var al8 = a8 & 0x1fff;\n var ah8 = a8 >>> 13;\n var a9 = a[9] | 0;\n var al9 = a9 & 0x1fff;\n var ah9 = a9 >>> 13;\n var b0 = b[0] | 0;\n var bl0 = b0 & 0x1fff;\n var bh0 = b0 >>> 13;\n var b1 = b[1] | 0;\n var bl1 = b1 & 0x1fff;\n var bh1 = b1 >>> 13;\n var b2 = b[2] | 0;\n var bl2 = b2 & 0x1fff;\n var bh2 = b2 >>> 13;\n var b3 = b[3] | 0;\n var bl3 = b3 & 0x1fff;\n var bh3 = b3 >>> 13;\n var b4 = b[4] | 0;\n var bl4 = b4 & 0x1fff;\n var bh4 = b4 >>> 13;\n var b5 = b[5] | 0;\n var bl5 = b5 & 0x1fff;\n var bh5 = b5 >>> 13;\n var b6 = b[6] | 0;\n var bl6 = b6 & 0x1fff;\n var bh6 = b6 >>> 13;\n var b7 = b[7] | 0;\n var bl7 = b7 & 0x1fff;\n var bh7 = b7 >>> 13;\n var b8 = b[8] | 0;\n var bl8 = b8 & 0x1fff;\n var bh8 = b8 >>> 13;\n var b9 = b[9] | 0;\n var bl9 = b9 & 0x1fff;\n var bh9 = b9 >>> 13;\n\n out.negative = self.negative ^ num.negative;\n out.length = 19;\n /* k = 0 */\n lo = Math.imul(al0, bl0);\n mid = Math.imul(al0, bh0);\n mid = (mid + Math.imul(ah0, bl0)) | 0;\n hi = Math.imul(ah0, bh0);\n var w0 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w0 >>> 26)) | 0;\n w0 &= 0x3ffffff;\n /* k = 1 */\n lo = Math.imul(al1, bl0);\n mid = Math.imul(al1, bh0);\n mid = (mid + Math.imul(ah1, bl0)) | 0;\n hi = Math.imul(ah1, bh0);\n lo = (lo + Math.imul(al0, bl1)) | 0;\n mid = (mid + Math.imul(al0, bh1)) | 0;\n mid = (mid + Math.imul(ah0, bl1)) | 0;\n hi = (hi + Math.imul(ah0, bh1)) | 0;\n var w1 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w1 >>> 26)) | 0;\n w1 &= 0x3ffffff;\n /* k = 2 */\n lo = Math.imul(al2, bl0);\n mid = Math.imul(al2, bh0);\n mid = (mid + Math.imul(ah2, bl0)) | 0;\n hi = Math.imul(ah2, bh0);\n lo = (lo + Math.imul(al1, bl1)) | 0;\n mid = (mid + Math.imul(al1, bh1)) | 0;\n mid = (mid + Math.imul(ah1, bl1)) | 0;\n hi = (hi + Math.imul(ah1, bh1)) | 0;\n lo = (lo + Math.imul(al0, bl2)) | 0;\n mid = (mid + Math.imul(al0, bh2)) | 0;\n mid = (mid + Math.imul(ah0, bl2)) | 0;\n hi = (hi + Math.imul(ah0, bh2)) | 0;\n var w2 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w2 >>> 26)) | 0;\n w2 &= 0x3ffffff;\n /* k = 3 */\n lo = Math.imul(al3, bl0);\n mid = Math.imul(al3, bh0);\n mid = (mid + Math.imul(ah3, bl0)) | 0;\n hi = Math.imul(ah3, bh0);\n lo = (lo + Math.imul(al2, bl1)) | 0;\n mid = (mid + Math.imul(al2, bh1)) | 0;\n mid = (mid + Math.imul(ah2, bl1)) | 0;\n hi = (hi + Math.imul(ah2, bh1)) | 0;\n lo = (lo + Math.imul(al1, bl2)) | 0;\n mid = (mid + Math.imul(al1, bh2)) | 0;\n mid = (mid + Math.imul(ah1, bl2)) | 0;\n hi = (hi + Math.imul(ah1, bh2)) | 0;\n lo = (lo + Math.imul(al0, bl3)) | 0;\n mid = (mid + Math.imul(al0, bh3)) | 0;\n mid = (mid + Math.imul(ah0, bl3)) | 0;\n hi = (hi + Math.imul(ah0, bh3)) | 0;\n var w3 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w3 >>> 26)) | 0;\n w3 &= 0x3ffffff;\n /* k = 4 */\n lo = Math.imul(al4, bl0);\n mid = Math.imul(al4, bh0);\n mid = (mid + Math.imul(ah4, bl0)) | 0;\n hi = Math.imul(ah4, bh0);\n lo = (lo + Math.imul(al3, bl1)) | 0;\n mid = (mid + Math.imul(al3, bh1)) | 0;\n mid = (mid + Math.imul(ah3, bl1)) | 0;\n hi = (hi + Math.imul(ah3, bh1)) | 0;\n lo = (lo + Math.imul(al2, bl2)) | 0;\n mid = (mid + Math.imul(al2, bh2)) | 0;\n mid = (mid + Math.imul(ah2, bl2)) | 0;\n hi = (hi + Math.imul(ah2, bh2)) | 0;\n lo = (lo + Math.imul(al1, bl3)) | 0;\n mid = (mid + Math.imul(al1, bh3)) | 0;\n mid = (mid + Math.imul(ah1, bl3)) | 0;\n hi = (hi + Math.imul(ah1, bh3)) | 0;\n lo = (lo + Math.imul(al0, bl4)) | 0;\n mid = (mid + Math.imul(al0, bh4)) | 0;\n mid = (mid + Math.imul(ah0, bl4)) | 0;\n hi = (hi + Math.imul(ah0, bh4)) | 0;\n var w4 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w4 >>> 26)) | 0;\n w4 &= 0x3ffffff;\n /* k = 5 */\n lo = Math.imul(al5, bl0);\n mid = Math.imul(al5, bh0);\n mid = (mid + Math.imul(ah5, bl0)) | 0;\n hi = Math.imul(ah5, bh0);\n lo = (lo + Math.imul(al4, bl1)) | 0;\n mid = (mid + Math.imul(al4, bh1)) | 0;\n mid = (mid + Math.imul(ah4, bl1)) | 0;\n hi = (hi + Math.imul(ah4, bh1)) | 0;\n lo = (lo + Math.imul(al3, bl2)) | 0;\n mid = (mid + Math.imul(al3, bh2)) | 0;\n mid = (mid + Math.imul(ah3, bl2)) | 0;\n hi = (hi + Math.imul(ah3, bh2)) | 0;\n lo = (lo + Math.imul(al2, bl3)) | 0;\n mid = (mid + Math.imul(al2, bh3)) | 0;\n mid = (mid + Math.imul(ah2, bl3)) | 0;\n hi = (hi + Math.imul(ah2, bh3)) | 0;\n lo = (lo + Math.imul(al1, bl4)) | 0;\n mid = (mid + Math.imul(al1, bh4)) | 0;\n mid = (mid + Math.imul(ah1, bl4)) | 0;\n hi = (hi + Math.imul(ah1, bh4)) | 0;\n lo = (lo + Math.imul(al0, bl5)) | 0;\n mid = (mid + Math.imul(al0, bh5)) | 0;\n mid = (mid + Math.imul(ah0, bl5)) | 0;\n hi = (hi + Math.imul(ah0, bh5)) | 0;\n var w5 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w5 >>> 26)) | 0;\n w5 &= 0x3ffffff;\n /* k = 6 */\n lo = Math.imul(al6, bl0);\n mid = Math.imul(al6, bh0);\n mid = (mid + Math.imul(ah6, bl0)) | 0;\n hi = Math.imul(ah6, bh0);\n lo = (lo + Math.imul(al5, bl1)) | 0;\n mid = (mid + Math.imul(al5, bh1)) | 0;\n mid = (mid + Math.imul(ah5, bl1)) | 0;\n hi = (hi + Math.imul(ah5, bh1)) | 0;\n lo = (lo + Math.imul(al4, bl2)) | 0;\n mid = (mid + Math.imul(al4, bh2)) | 0;\n mid = (mid + Math.imul(ah4, bl2)) | 0;\n hi = (hi + Math.imul(ah4, bh2)) | 0;\n lo = (lo + Math.imul(al3, bl3)) | 0;\n mid = (mid + Math.imul(al3, bh3)) | 0;\n mid = (mid + Math.imul(ah3, bl3)) | 0;\n hi = (hi + Math.imul(ah3, bh3)) | 0;\n lo = (lo + Math.imul(al2, bl4)) | 0;\n mid = (mid + Math.imul(al2, bh4)) | 0;\n mid = (mid + Math.imul(ah2, bl4)) | 0;\n hi = (hi + Math.imul(ah2, bh4)) | 0;\n lo = (lo + Math.imul(al1, bl5)) | 0;\n mid = (mid + Math.imul(al1, bh5)) | 0;\n mid = (mid + Math.imul(ah1, bl5)) | 0;\n hi = (hi + Math.imul(ah1, bh5)) | 0;\n lo = (lo + Math.imul(al0, bl6)) | 0;\n mid = (mid + Math.imul(al0, bh6)) | 0;\n mid = (mid + Math.imul(ah0, bl6)) | 0;\n hi = (hi + Math.imul(ah0, bh6)) | 0;\n var w6 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w6 >>> 26)) | 0;\n w6 &= 0x3ffffff;\n /* k = 7 */\n lo = Math.imul(al7, bl0);\n mid = Math.imul(al7, bh0);\n mid = (mid + Math.imul(ah7, bl0)) | 0;\n hi = Math.imul(ah7, bh0);\n lo = (lo + Math.imul(al6, bl1)) | 0;\n mid = (mid + Math.imul(al6, bh1)) | 0;\n mid = (mid + Math.imul(ah6, bl1)) | 0;\n hi = (hi + Math.imul(ah6, bh1)) | 0;\n lo = (lo + Math.imul(al5, bl2)) | 0;\n mid = (mid + Math.imul(al5, bh2)) | 0;\n mid = (mid + Math.imul(ah5, bl2)) | 0;\n hi = (hi + Math.imul(ah5, bh2)) | 0;\n lo = (lo + Math.imul(al4, bl3)) | 0;\n mid = (mid + Math.imul(al4, bh3)) | 0;\n mid = (mid + Math.imul(ah4, bl3)) | 0;\n hi = (hi + Math.imul(ah4, bh3)) | 0;\n lo = (lo + Math.imul(al3, bl4)) | 0;\n mid = (mid + Math.imul(al3, bh4)) | 0;\n mid = (mid + Math.imul(ah3, bl4)) | 0;\n hi = (hi + Math.imul(ah3, bh4)) | 0;\n lo = (lo + Math.imul(al2, bl5)) | 0;\n mid = (mid + Math.imul(al2, bh5)) | 0;\n mid = (mid + Math.imul(ah2, bl5)) | 0;\n hi = (hi + Math.imul(ah2, bh5)) | 0;\n lo = (lo + Math.imul(al1, bl6)) | 0;\n mid = (mid + Math.imul(al1, bh6)) | 0;\n mid = (mid + Math.imul(ah1, bl6)) | 0;\n hi = (hi + Math.imul(ah1, bh6)) | 0;\n lo = (lo + Math.imul(al0, bl7)) | 0;\n mid = (mid + Math.imul(al0, bh7)) | 0;\n mid = (mid + Math.imul(ah0, bl7)) | 0;\n hi = (hi + Math.imul(ah0, bh7)) | 0;\n var w7 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w7 >>> 26)) | 0;\n w7 &= 0x3ffffff;\n /* k = 8 */\n lo = Math.imul(al8, bl0);\n mid = Math.imul(al8, bh0);\n mid = (mid + Math.imul(ah8, bl0)) | 0;\n hi = Math.imul(ah8, bh0);\n lo = (lo + Math.imul(al7, bl1)) | 0;\n mid = (mid + Math.imul(al7, bh1)) | 0;\n mid = (mid + Math.imul(ah7, bl1)) | 0;\n hi = (hi + Math.imul(ah7, bh1)) | 0;\n lo = (lo + Math.imul(al6, bl2)) | 0;\n mid = (mid + Math.imul(al6, bh2)) | 0;\n mid = (mid + Math.imul(ah6, bl2)) | 0;\n hi = (hi + Math.imul(ah6, bh2)) | 0;\n lo = (lo + Math.imul(al5, bl3)) | 0;\n mid = (mid + Math.imul(al5, bh3)) | 0;\n mid = (mid + Math.imul(ah5, bl3)) | 0;\n hi = (hi + Math.imul(ah5, bh3)) | 0;\n lo = (lo + Math.imul(al4, bl4)) | 0;\n mid = (mid + Math.imul(al4, bh4)) | 0;\n mid = (mid + Math.imul(ah4, bl4)) | 0;\n hi = (hi + Math.imul(ah4, bh4)) | 0;\n lo = (lo + Math.imul(al3, bl5)) | 0;\n mid = (mid + Math.imul(al3, bh5)) | 0;\n mid = (mid + Math.imul(ah3, bl5)) | 0;\n hi = (hi + Math.imul(ah3, bh5)) | 0;\n lo = (lo + Math.imul(al2, bl6)) | 0;\n mid = (mid + Math.imul(al2, bh6)) | 0;\n mid = (mid + Math.imul(ah2, bl6)) | 0;\n hi = (hi + Math.imul(ah2, bh6)) | 0;\n lo = (lo + Math.imul(al1, bl7)) | 0;\n mid = (mid + Math.imul(al1, bh7)) | 0;\n mid = (mid + Math.imul(ah1, bl7)) | 0;\n hi = (hi + Math.imul(ah1, bh7)) | 0;\n lo = (lo + Math.imul(al0, bl8)) | 0;\n mid = (mid + Math.imul(al0, bh8)) | 0;\n mid = (mid + Math.imul(ah0, bl8)) | 0;\n hi = (hi + Math.imul(ah0, bh8)) | 0;\n var w8 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w8 >>> 26)) | 0;\n w8 &= 0x3ffffff;\n /* k = 9 */\n lo = Math.imul(al9, bl0);\n mid = Math.imul(al9, bh0);\n mid = (mid + Math.imul(ah9, bl0)) | 0;\n hi = Math.imul(ah9, bh0);\n lo = (lo + Math.imul(al8, bl1)) | 0;\n mid = (mid + Math.imul(al8, bh1)) | 0;\n mid = (mid + Math.imul(ah8, bl1)) | 0;\n hi = (hi + Math.imul(ah8, bh1)) | 0;\n lo = (lo + Math.imul(al7, bl2)) | 0;\n mid = (mid + Math.imul(al7, bh2)) | 0;\n mid = (mid + Math.imul(ah7, bl2)) | 0;\n hi = (hi + Math.imul(ah7, bh2)) | 0;\n lo = (lo + Math.imul(al6, bl3)) | 0;\n mid = (mid + Math.imul(al6, bh3)) | 0;\n mid = (mid + Math.imul(ah6, bl3)) | 0;\n hi = (hi + Math.imul(ah6, bh3)) | 0;\n lo = (lo + Math.imul(al5, bl4)) | 0;\n mid = (mid + Math.imul(al5, bh4)) | 0;\n mid = (mid + Math.imul(ah5, bl4)) | 0;\n hi = (hi + Math.imul(ah5, bh4)) | 0;\n lo = (lo + Math.imul(al4, bl5)) | 0;\n mid = (mid + Math.imul(al4, bh5)) | 0;\n mid = (mid + Math.imul(ah4, bl5)) | 0;\n hi = (hi + Math.imul(ah4, bh5)) | 0;\n lo = (lo + Math.imul(al3, bl6)) | 0;\n mid = (mid + Math.imul(al3, bh6)) | 0;\n mid = (mid + Math.imul(ah3, bl6)) | 0;\n hi = (hi + Math.imul(ah3, bh6)) | 0;\n lo = (lo + Math.imul(al2, bl7)) | 0;\n mid = (mid + Math.imul(al2, bh7)) | 0;\n mid = (mid + Math.imul(ah2, bl7)) | 0;\n hi = (hi + Math.imul(ah2, bh7)) | 0;\n lo = (lo + Math.imul(al1, bl8)) | 0;\n mid = (mid + Math.imul(al1, bh8)) | 0;\n mid = (mid + Math.imul(ah1, bl8)) | 0;\n hi = (hi + Math.imul(ah1, bh8)) | 0;\n lo = (lo + Math.imul(al0, bl9)) | 0;\n mid = (mid + Math.imul(al0, bh9)) | 0;\n mid = (mid + Math.imul(ah0, bl9)) | 0;\n hi = (hi + Math.imul(ah0, bh9)) | 0;\n var w9 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w9 >>> 26)) | 0;\n w9 &= 0x3ffffff;\n /* k = 10 */\n lo = Math.imul(al9, bl1);\n mid = Math.imul(al9, bh1);\n mid = (mid + Math.imul(ah9, bl1)) | 0;\n hi = Math.imul(ah9, bh1);\n lo = (lo + Math.imul(al8, bl2)) | 0;\n mid = (mid + Math.imul(al8, bh2)) | 0;\n mid = (mid + Math.imul(ah8, bl2)) | 0;\n hi = (hi + Math.imul(ah8, bh2)) | 0;\n lo = (lo + Math.imul(al7, bl3)) | 0;\n mid = (mid + Math.imul(al7, bh3)) | 0;\n mid = (mid + Math.imul(ah7, bl3)) | 0;\n hi = (hi + Math.imul(ah7, bh3)) | 0;\n lo = (lo + Math.imul(al6, bl4)) | 0;\n mid = (mid + Math.imul(al6, bh4)) | 0;\n mid = (mid + Math.imul(ah6, bl4)) | 0;\n hi = (hi + Math.imul(ah6, bh4)) | 0;\n lo = (lo + Math.imul(al5, bl5)) | 0;\n mid = (mid + Math.imul(al5, bh5)) | 0;\n mid = (mid + Math.imul(ah5, bl5)) | 0;\n hi = (hi + Math.imul(ah5, bh5)) | 0;\n lo = (lo + Math.imul(al4, bl6)) | 0;\n mid = (mid + Math.imul(al4, bh6)) | 0;\n mid = (mid + Math.imul(ah4, bl6)) | 0;\n hi = (hi + Math.imul(ah4, bh6)) | 0;\n lo = (lo + Math.imul(al3, bl7)) | 0;\n mid = (mid + Math.imul(al3, bh7)) | 0;\n mid = (mid + Math.imul(ah3, bl7)) | 0;\n hi = (hi + Math.imul(ah3, bh7)) | 0;\n lo = (lo + Math.imul(al2, bl8)) | 0;\n mid = (mid + Math.imul(al2, bh8)) | 0;\n mid = (mid + Math.imul(ah2, bl8)) | 0;\n hi = (hi + Math.imul(ah2, bh8)) | 0;\n lo = (lo + Math.imul(al1, bl9)) | 0;\n mid = (mid + Math.imul(al1, bh9)) | 0;\n mid = (mid + Math.imul(ah1, bl9)) | 0;\n hi = (hi + Math.imul(ah1, bh9)) | 0;\n var w10 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w10 >>> 26)) | 0;\n w10 &= 0x3ffffff;\n /* k = 11 */\n lo = Math.imul(al9, bl2);\n mid = Math.imul(al9, bh2);\n mid = (mid + Math.imul(ah9, bl2)) | 0;\n hi = Math.imul(ah9, bh2);\n lo = (lo + Math.imul(al8, bl3)) | 0;\n mid = (mid + Math.imul(al8, bh3)) | 0;\n mid = (mid + Math.imul(ah8, bl3)) | 0;\n hi = (hi + Math.imul(ah8, bh3)) | 0;\n lo = (lo + Math.imul(al7, bl4)) | 0;\n mid = (mid + Math.imul(al7, bh4)) | 0;\n mid = (mid + Math.imul(ah7, bl4)) | 0;\n hi = (hi + Math.imul(ah7, bh4)) | 0;\n lo = (lo + Math.imul(al6, bl5)) | 0;\n mid = (mid + Math.imul(al6, bh5)) | 0;\n mid = (mid + Math.imul(ah6, bl5)) | 0;\n hi = (hi + Math.imul(ah6, bh5)) | 0;\n lo = (lo + Math.imul(al5, bl6)) | 0;\n mid = (mid + Math.imul(al5, bh6)) | 0;\n mid = (mid + Math.imul(ah5, bl6)) | 0;\n hi = (hi + Math.imul(ah5, bh6)) | 0;\n lo = (lo + Math.imul(al4, bl7)) | 0;\n mid = (mid + Math.imul(al4, bh7)) | 0;\n mid = (mid + Math.imul(ah4, bl7)) | 0;\n hi = (hi + Math.imul(ah4, bh7)) | 0;\n lo = (lo + Math.imul(al3, bl8)) | 0;\n mid = (mid + Math.imul(al3, bh8)) | 0;\n mid = (mid + Math.imul(ah3, bl8)) | 0;\n hi = (hi + Math.imul(ah3, bh8)) | 0;\n lo = (lo + Math.imul(al2, bl9)) | 0;\n mid = (mid + Math.imul(al2, bh9)) | 0;\n mid = (mid + Math.imul(ah2, bl9)) | 0;\n hi = (hi + Math.imul(ah2, bh9)) | 0;\n var w11 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w11 >>> 26)) | 0;\n w11 &= 0x3ffffff;\n /* k = 12 */\n lo = Math.imul(al9, bl3);\n mid = Math.imul(al9, bh3);\n mid = (mid + Math.imul(ah9, bl3)) | 0;\n hi = Math.imul(ah9, bh3);\n lo = (lo + Math.imul(al8, bl4)) | 0;\n mid = (mid + Math.imul(al8, bh4)) | 0;\n mid = (mid + Math.imul(ah8, bl4)) | 0;\n hi = (hi + Math.imul(ah8, bh4)) | 0;\n lo = (lo + Math.imul(al7, bl5)) | 0;\n mid = (mid + Math.imul(al7, bh5)) | 0;\n mid = (mid + Math.imul(ah7, bl5)) | 0;\n hi = (hi + Math.imul(ah7, bh5)) | 0;\n lo = (lo + Math.imul(al6, bl6)) | 0;\n mid = (mid + Math.imul(al6, bh6)) | 0;\n mid = (mid + Math.imul(ah6, bl6)) | 0;\n hi = (hi + Math.imul(ah6, bh6)) | 0;\n lo = (lo + Math.imul(al5, bl7)) | 0;\n mid = (mid + Math.imul(al5, bh7)) | 0;\n mid = (mid + Math.imul(ah5, bl7)) | 0;\n hi = (hi + Math.imul(ah5, bh7)) | 0;\n lo = (lo + Math.imul(al4, bl8)) | 0;\n mid = (mid + Math.imul(al4, bh8)) | 0;\n mid = (mid + Math.imul(ah4, bl8)) | 0;\n hi = (hi + Math.imul(ah4, bh8)) | 0;\n lo = (lo + Math.imul(al3, bl9)) | 0;\n mid = (mid + Math.imul(al3, bh9)) | 0;\n mid = (mid + Math.imul(ah3, bl9)) | 0;\n hi = (hi + Math.imul(ah3, bh9)) | 0;\n var w12 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w12 >>> 26)) | 0;\n w12 &= 0x3ffffff;\n /* k = 13 */\n lo = Math.imul(al9, bl4);\n mid = Math.imul(al9, bh4);\n mid = (mid + Math.imul(ah9, bl4)) | 0;\n hi = Math.imul(ah9, bh4);\n lo = (lo + Math.imul(al8, bl5)) | 0;\n mid = (mid + Math.imul(al8, bh5)) | 0;\n mid = (mid + Math.imul(ah8, bl5)) | 0;\n hi = (hi + Math.imul(ah8, bh5)) | 0;\n lo = (lo + Math.imul(al7, bl6)) | 0;\n mid = (mid + Math.imul(al7, bh6)) | 0;\n mid = (mid + Math.imul(ah7, bl6)) | 0;\n hi = (hi + Math.imul(ah7, bh6)) | 0;\n lo = (lo + Math.imul(al6, bl7)) | 0;\n mid = (mid + Math.imul(al6, bh7)) | 0;\n mid = (mid + Math.imul(ah6, bl7)) | 0;\n hi = (hi + Math.imul(ah6, bh7)) | 0;\n lo = (lo + Math.imul(al5, bl8)) | 0;\n mid = (mid + Math.imul(al5, bh8)) | 0;\n mid = (mid + Math.imul(ah5, bl8)) | 0;\n hi = (hi + Math.imul(ah5, bh8)) | 0;\n lo = (lo + Math.imul(al4, bl9)) | 0;\n mid = (mid + Math.imul(al4, bh9)) | 0;\n mid = (mid + Math.imul(ah4, bl9)) | 0;\n hi = (hi + Math.imul(ah4, bh9)) | 0;\n var w13 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w13 >>> 26)) | 0;\n w13 &= 0x3ffffff;\n /* k = 14 */\n lo = Math.imul(al9, bl5);\n mid = Math.imul(al9, bh5);\n mid = (mid + Math.imul(ah9, bl5)) | 0;\n hi = Math.imul(ah9, bh5);\n lo = (lo + Math.imul(al8, bl6)) | 0;\n mid = (mid + Math.imul(al8, bh6)) | 0;\n mid = (mid + Math.imul(ah8, bl6)) | 0;\n hi = (hi + Math.imul(ah8, bh6)) | 0;\n lo = (lo + Math.imul(al7, bl7)) | 0;\n mid = (mid + Math.imul(al7, bh7)) | 0;\n mid = (mid + Math.imul(ah7, bl7)) | 0;\n hi = (hi + Math.imul(ah7, bh7)) | 0;\n lo = (lo + Math.imul(al6, bl8)) | 0;\n mid = (mid + Math.imul(al6, bh8)) | 0;\n mid = (mid + Math.imul(ah6, bl8)) | 0;\n hi = (hi + Math.imul(ah6, bh8)) | 0;\n lo = (lo + Math.imul(al5, bl9)) | 0;\n mid = (mid + Math.imul(al5, bh9)) | 0;\n mid = (mid + Math.imul(ah5, bl9)) | 0;\n hi = (hi + Math.imul(ah5, bh9)) | 0;\n var w14 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w14 >>> 26)) | 0;\n w14 &= 0x3ffffff;\n /* k = 15 */\n lo = Math.imul(al9, bl6);\n mid = Math.imul(al9, bh6);\n mid = (mid + Math.imul(ah9, bl6)) | 0;\n hi = Math.imul(ah9, bh6);\n lo = (lo + Math.imul(al8, bl7)) | 0;\n mid = (mid + Math.imul(al8, bh7)) | 0;\n mid = (mid + Math.imul(ah8, bl7)) | 0;\n hi = (hi + Math.imul(ah8, bh7)) | 0;\n lo = (lo + Math.imul(al7, bl8)) | 0;\n mid = (mid + Math.imul(al7, bh8)) | 0;\n mid = (mid + Math.imul(ah7, bl8)) | 0;\n hi = (hi + Math.imul(ah7, bh8)) | 0;\n lo = (lo + Math.imul(al6, bl9)) | 0;\n mid = (mid + Math.imul(al6, bh9)) | 0;\n mid = (mid + Math.imul(ah6, bl9)) | 0;\n hi = (hi + Math.imul(ah6, bh9)) | 0;\n var w15 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w15 >>> 26)) | 0;\n w15 &= 0x3ffffff;\n /* k = 16 */\n lo = Math.imul(al9, bl7);\n mid = Math.imul(al9, bh7);\n mid = (mid + Math.imul(ah9, bl7)) | 0;\n hi = Math.imul(ah9, bh7);\n lo = (lo + Math.imul(al8, bl8)) | 0;\n mid = (mid + Math.imul(al8, bh8)) | 0;\n mid = (mid + Math.imul(ah8, bl8)) | 0;\n hi = (hi + Math.imul(ah8, bh8)) | 0;\n lo = (lo + Math.imul(al7, bl9)) | 0;\n mid = (mid + Math.imul(al7, bh9)) | 0;\n mid = (mid + Math.imul(ah7, bl9)) | 0;\n hi = (hi + Math.imul(ah7, bh9)) | 0;\n var w16 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w16 >>> 26)) | 0;\n w16 &= 0x3ffffff;\n /* k = 17 */\n lo = Math.imul(al9, bl8);\n mid = Math.imul(al9, bh8);\n mid = (mid + Math.imul(ah9, bl8)) | 0;\n hi = Math.imul(ah9, bh8);\n lo = (lo + Math.imul(al8, bl9)) | 0;\n mid = (mid + Math.imul(al8, bh9)) | 0;\n mid = (mid + Math.imul(ah8, bl9)) | 0;\n hi = (hi + Math.imul(ah8, bh9)) | 0;\n var w17 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w17 >>> 26)) | 0;\n w17 &= 0x3ffffff;\n /* k = 18 */\n lo = Math.imul(al9, bl9);\n mid = Math.imul(al9, bh9);\n mid = (mid + Math.imul(ah9, bl9)) | 0;\n hi = Math.imul(ah9, bh9);\n var w18 = (((c + lo) | 0) + ((mid & 0x1fff) << 13)) | 0;\n c = (((hi + (mid >>> 13)) | 0) + (w18 >>> 26)) | 0;\n w18 &= 0x3ffffff;\n o[0] = w0;\n o[1] = w1;\n o[2] = w2;\n o[3] = w3;\n o[4] = w4;\n o[5] = w5;\n o[6] = w6;\n o[7] = w7;\n o[8] = w8;\n o[9] = w9;\n o[10] = w10;\n o[11] = w11;\n o[12] = w12;\n o[13] = w13;\n o[14] = w14;\n o[15] = w15;\n o[16] = w16;\n o[17] = w17;\n o[18] = w18;\n if (c !== 0) {\n o[19] = c;\n out.length++;\n }\n return out;\n };\n\n // Polyfill comb\n if (!Math.imul) {\n comb10MulTo = smallMulTo;\n }\n\n function bigMulTo (self, num, out) {\n out.negative = num.negative ^ self.negative;\n out.length = self.length + num.length;\n\n var carry = 0;\n var hncarry = 0;\n for (var k = 0; k < out.length - 1; k++) {\n // Sum all words with the same `i + j = k` and accumulate `ncarry`,\n // note that ncarry could be >= 0x3ffffff\n var ncarry = hncarry;\n hncarry = 0;\n var rword = carry & 0x3ffffff;\n var maxJ = Math.min(k, num.length - 1);\n for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {\n var i = k - j;\n var a = self.words[i] | 0;\n var b = num.words[j] | 0;\n var r = a * b;\n\n var lo = r & 0x3ffffff;\n ncarry = (ncarry + ((r / 0x4000000) | 0)) | 0;\n lo = (lo + rword) | 0;\n rword = lo & 0x3ffffff;\n ncarry = (ncarry + (lo >>> 26)) | 0;\n\n hncarry += ncarry >>> 26;\n ncarry &= 0x3ffffff;\n }\n out.words[k] = rword;\n carry = ncarry;\n ncarry = hncarry;\n }\n if (carry !== 0) {\n out.words[k] = carry;\n } else {\n out.length--;\n }\n\n return out.strip();\n }\n\n function jumboMulTo (self, num, out) {\n var fftm = new FFTM();\n return fftm.mulp(self, num, out);\n }\n\n BN.prototype.mulTo = function mulTo (num, out) {\n var res;\n var len = this.length + num.length;\n if (this.length === 10 && num.length === 10) {\n res = comb10MulTo(this, num, out);\n } else if (len < 63) {\n res = smallMulTo(this, num, out);\n } else if (len < 1024) {\n res = bigMulTo(this, num, out);\n } else {\n res = jumboMulTo(this, num, out);\n }\n\n return res;\n };\n\n // Cooley-Tukey algorithm for FFT\n // slightly revisited to rely on looping instead of recursion\n\n function FFTM (x, y) {\n this.x = x;\n this.y = y;\n }\n\n FFTM.prototype.makeRBT = function makeRBT (N) {\n var t = new Array(N);\n var l = BN.prototype._countBits(N) - 1;\n for (var i = 0; i < N; i++) {\n t[i] = this.revBin(i, l, N);\n }\n\n return t;\n };\n\n // Returns binary-reversed representation of `x`\n FFTM.prototype.revBin = function revBin (x, l, N) {\n if (x === 0 || x === N - 1) return x;\n\n var rb = 0;\n for (var i = 0; i < l; i++) {\n rb |= (x & 1) << (l - i - 1);\n x >>= 1;\n }\n\n return rb;\n };\n\n // Performs \"tweedling\" phase, therefore 'emulating'\n // behaviour of the recursive algorithm\n FFTM.prototype.permute = function permute (rbt, rws, iws, rtws, itws, N) {\n for (var i = 0; i < N; i++) {\n rtws[i] = rws[rbt[i]];\n itws[i] = iws[rbt[i]];\n }\n };\n\n FFTM.prototype.transform = function transform (rws, iws, rtws, itws, N, rbt) {\n this.permute(rbt, rws, iws, rtws, itws, N);\n\n for (var s = 1; s < N; s <<= 1) {\n var l = s << 1;\n\n var rtwdf = Math.cos(2 * Math.PI / l);\n var itwdf = Math.sin(2 * Math.PI / l);\n\n for (var p = 0; p < N; p += l) {\n var rtwdf_ = rtwdf;\n var itwdf_ = itwdf;\n\n for (var j = 0; j < s; j++) {\n var re = rtws[p + j];\n var ie = itws[p + j];\n\n var ro = rtws[p + j + s];\n var io = itws[p + j + s];\n\n var rx = rtwdf_ * ro - itwdf_ * io;\n\n io = rtwdf_ * io + itwdf_ * ro;\n ro = rx;\n\n rtws[p + j] = re + ro;\n itws[p + j] = ie + io;\n\n rtws[p + j + s] = re - ro;\n itws[p + j + s] = ie - io;\n\n /* jshint maxdepth : false */\n if (j !== l) {\n rx = rtwdf * rtwdf_ - itwdf * itwdf_;\n\n itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_;\n rtwdf_ = rx;\n }\n }\n }\n }\n };\n\n FFTM.prototype.guessLen13b = function guessLen13b (n, m) {\n var N = Math.max(m, n) | 1;\n var odd = N & 1;\n var i = 0;\n for (N = N / 2 | 0; N; N = N >>> 1) {\n i++;\n }\n\n return 1 << i + 1 + odd;\n };\n\n FFTM.prototype.conjugate = function conjugate (rws, iws, N) {\n if (N <= 1) return;\n\n for (var i = 0; i < N / 2; i++) {\n var t = rws[i];\n\n rws[i] = rws[N - i - 1];\n rws[N - i - 1] = t;\n\n t = iws[i];\n\n iws[i] = -iws[N - i - 1];\n iws[N - i - 1] = -t;\n }\n };\n\n FFTM.prototype.normalize13b = function normalize13b (ws, N) {\n var carry = 0;\n for (var i = 0; i < N / 2; i++) {\n var w = Math.round(ws[2 * i + 1] / N) * 0x2000 +\n Math.round(ws[2 * i] / N) +\n carry;\n\n ws[i] = w & 0x3ffffff;\n\n if (w < 0x4000000) {\n carry = 0;\n } else {\n carry = w / 0x4000000 | 0;\n }\n }\n\n return ws;\n };\n\n FFTM.prototype.convert13b = function convert13b (ws, len, rws, N) {\n var carry = 0;\n for (var i = 0; i < len; i++) {\n carry = carry + (ws[i] | 0);\n\n rws[2 * i] = carry & 0x1fff; carry = carry >>> 13;\n rws[2 * i + 1] = carry & 0x1fff; carry = carry >>> 13;\n }\n\n // Pad with zeroes\n for (i = 2 * len; i < N; ++i) {\n rws[i] = 0;\n }\n\n assert(carry === 0);\n assert((carry & ~0x1fff) === 0);\n };\n\n FFTM.prototype.stub = function stub (N) {\n var ph = new Array(N);\n for (var i = 0; i < N; i++) {\n ph[i] = 0;\n }\n\n return ph;\n };\n\n FFTM.prototype.mulp = function mulp (x, y, out) {\n var N = 2 * this.guessLen13b(x.length, y.length);\n\n var rbt = this.makeRBT(N);\n\n var _ = this.stub(N);\n\n var rws = new Array(N);\n var rwst = new Array(N);\n var iwst = new Array(N);\n\n var nrws = new Array(N);\n var nrwst = new Array(N);\n var niwst = new Array(N);\n\n var rmws = out.words;\n rmws.length = N;\n\n this.convert13b(x.words, x.length, rws, N);\n this.convert13b(y.words, y.length, nrws, N);\n\n this.transform(rws, _, rwst, iwst, N, rbt);\n this.transform(nrws, _, nrwst, niwst, N, rbt);\n\n for (var i = 0; i < N; i++) {\n var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];\n iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i];\n rwst[i] = rx;\n }\n\n this.conjugate(rwst, iwst, N);\n this.transform(rwst, iwst, rmws, _, N, rbt);\n this.conjugate(rmws, _, N);\n this.normalize13b(rmws, N);\n\n out.negative = x.negative ^ y.negative;\n out.length = x.length + y.length;\n return out.strip();\n };\n\n // Multiply `this` by `num`\n BN.prototype.mul = function mul (num) {\n var out = new BN(null);\n out.words = new Array(this.length + num.length);\n return this.mulTo(num, out);\n };\n\n // Multiply employing FFT\n BN.prototype.mulf = function mulf (num) {\n var out = new BN(null);\n out.words = new Array(this.length + num.length);\n return jumboMulTo(this, num, out);\n };\n\n // In-place Multiplication\n BN.prototype.imul = function imul (num) {\n return this.clone().mulTo(num, this);\n };\n\n BN.prototype.imuln = function imuln (num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n\n // Carry\n var carry = 0;\n for (var i = 0; i < this.length; i++) {\n var w = (this.words[i] | 0) * num;\n var lo = (w & 0x3ffffff) + (carry & 0x3ffffff);\n carry >>= 26;\n carry += (w / 0x4000000) | 0;\n // NOTE: lo is 27bit maximum\n carry += lo >>> 26;\n this.words[i] = lo & 0x3ffffff;\n }\n\n if (carry !== 0) {\n this.words[i] = carry;\n this.length++;\n }\n\n return this;\n };\n\n BN.prototype.muln = function muln (num) {\n return this.clone().imuln(num);\n };\n\n // `this` * `this`\n BN.prototype.sqr = function sqr () {\n return this.mul(this);\n };\n\n // `this` * `this` in-place\n BN.prototype.isqr = function isqr () {\n return this.imul(this.clone());\n };\n\n // Math.pow(`this`, `num`)\n BN.prototype.pow = function pow (num) {\n var w = toBitArray(num);\n if (w.length === 0) return new BN(1);\n\n // Skip leading zeroes\n var res = this;\n for (var i = 0; i < w.length; i++, res = res.sqr()) {\n if (w[i] !== 0) break;\n }\n\n if (++i < w.length) {\n for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) {\n if (w[i] === 0) continue;\n\n res = res.mul(q);\n }\n }\n\n return res;\n };\n\n // Shift-left in-place\n BN.prototype.iushln = function iushln (bits) {\n assert(typeof bits === 'number' && bits >= 0);\n var r = bits % 26;\n var s = (bits - r) / 26;\n var carryMask = (0x3ffffff >>> (26 - r)) << (26 - r);\n var i;\n\n if (r !== 0) {\n var carry = 0;\n\n for (i = 0; i < this.length; i++) {\n var newCarry = this.words[i] & carryMask;\n var c = ((this.words[i] | 0) - newCarry) << r;\n this.words[i] = c | carry;\n carry = newCarry >>> (26 - r);\n }\n\n if (carry) {\n this.words[i] = carry;\n this.length++;\n }\n }\n\n if (s !== 0) {\n for (i = this.length - 1; i >= 0; i--) {\n this.words[i + s] = this.words[i];\n }\n\n for (i = 0; i < s; i++) {\n this.words[i] = 0;\n }\n\n this.length += s;\n }\n\n return this.strip();\n };\n\n BN.prototype.ishln = function ishln (bits) {\n // TODO(indutny): implement me\n assert(this.negative === 0);\n return this.iushln(bits);\n };\n\n // Shift-right in-place\n // NOTE: `hint` is a lowest bit before trailing zeroes\n // NOTE: if `extended` is present - it will be filled with destroyed bits\n BN.prototype.iushrn = function iushrn (bits, hint, extended) {\n assert(typeof bits === 'number' && bits >= 0);\n var h;\n if (hint) {\n h = (hint - (hint % 26)) / 26;\n } else {\n h = 0;\n }\n\n var r = bits % 26;\n var s = Math.min((bits - r) / 26, this.length);\n var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r);\n var maskedWords = extended;\n\n h -= s;\n h = Math.max(0, h);\n\n // Extended mode, copy masked part\n if (maskedWords) {\n for (var i = 0; i < s; i++) {\n maskedWords.words[i] = this.words[i];\n }\n maskedWords.length = s;\n }\n\n if (s === 0) {\n // No-op, we should not move anything at all\n } else if (this.length > s) {\n this.length -= s;\n for (i = 0; i < this.length; i++) {\n this.words[i] = this.words[i + s];\n }\n } else {\n this.words[0] = 0;\n this.length = 1;\n }\n\n var carry = 0;\n for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {\n var word = this.words[i] | 0;\n this.words[i] = (carry << (26 - r)) | (word >>> r);\n carry = word & mask;\n }\n\n // Push carried bits as a mask\n if (maskedWords && carry !== 0) {\n maskedWords.words[maskedWords.length++] = carry;\n }\n\n if (this.length === 0) {\n this.words[0] = 0;\n this.length = 1;\n }\n\n return this.strip();\n };\n\n BN.prototype.ishrn = function ishrn (bits, hint, extended) {\n // TODO(indutny): implement me\n assert(this.negative === 0);\n return this.iushrn(bits, hint, extended);\n };\n\n // Shift-left\n BN.prototype.shln = function shln (bits) {\n return this.clone().ishln(bits);\n };\n\n BN.prototype.ushln = function ushln (bits) {\n return this.clone().iushln(bits);\n };\n\n // Shift-right\n BN.prototype.shrn = function shrn (bits) {\n return this.clone().ishrn(bits);\n };\n\n BN.prototype.ushrn = function ushrn (bits) {\n return this.clone().iushrn(bits);\n };\n\n // Test if n bit is set\n BN.prototype.testn = function testn (bit) {\n assert(typeof bit === 'number' && bit >= 0);\n var r = bit % 26;\n var s = (bit - r) / 26;\n var q = 1 << r;\n\n // Fast case: bit is much higher than all existing words\n if (this.length <= s) return false;\n\n // Check bit and return\n var w = this.words[s];\n\n return !!(w & q);\n };\n\n // Return only lowers bits of number (in-place)\n BN.prototype.imaskn = function imaskn (bits) {\n assert(typeof bits === 'number' && bits >= 0);\n var r = bits % 26;\n var s = (bits - r) / 26;\n\n assert(this.negative === 0, 'imaskn works only with positive numbers');\n\n if (this.length <= s) {\n return this;\n }\n\n if (r !== 0) {\n s++;\n }\n this.length = Math.min(s, this.length);\n\n if (r !== 0) {\n var mask = 0x3ffffff ^ ((0x3ffffff >>> r) << r);\n this.words[this.length - 1] &= mask;\n }\n\n return this.strip();\n };\n\n // Return only lowers bits of number\n BN.prototype.maskn = function maskn (bits) {\n return this.clone().imaskn(bits);\n };\n\n // Add plain number `num` to `this`\n BN.prototype.iaddn = function iaddn (num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n if (num < 0) return this.isubn(-num);\n\n // Possible sign change\n if (this.negative !== 0) {\n if (this.length === 1 && (this.words[0] | 0) < num) {\n this.words[0] = num - (this.words[0] | 0);\n this.negative = 0;\n return this;\n }\n\n this.negative = 0;\n this.isubn(num);\n this.negative = 1;\n return this;\n }\n\n // Add without checks\n return this._iaddn(num);\n };\n\n BN.prototype._iaddn = function _iaddn (num) {\n this.words[0] += num;\n\n // Carry\n for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) {\n this.words[i] -= 0x4000000;\n if (i === this.length - 1) {\n this.words[i + 1] = 1;\n } else {\n this.words[i + 1]++;\n }\n }\n this.length = Math.max(this.length, i + 1);\n\n return this;\n };\n\n // Subtract plain number `num` from `this`\n BN.prototype.isubn = function isubn (num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n if (num < 0) return this.iaddn(-num);\n\n if (this.negative !== 0) {\n this.negative = 0;\n this.iaddn(num);\n this.negative = 1;\n return this;\n }\n\n this.words[0] -= num;\n\n if (this.length === 1 && this.words[0] < 0) {\n this.words[0] = -this.words[0];\n this.negative = 1;\n } else {\n // Carry\n for (var i = 0; i < this.length && this.words[i] < 0; i++) {\n this.words[i] += 0x4000000;\n this.words[i + 1] -= 1;\n }\n }\n\n return this.strip();\n };\n\n BN.prototype.addn = function addn (num) {\n return this.clone().iaddn(num);\n };\n\n BN.prototype.subn = function subn (num) {\n return this.clone().isubn(num);\n };\n\n BN.prototype.iabs = function iabs () {\n this.negative = 0;\n\n return this;\n };\n\n BN.prototype.abs = function abs () {\n return this.clone().iabs();\n };\n\n BN.prototype._ishlnsubmul = function _ishlnsubmul (num, mul, shift) {\n var len = num.length + shift;\n var i;\n\n this._expand(len);\n\n var w;\n var carry = 0;\n for (i = 0; i < num.length; i++) {\n w = (this.words[i + shift] | 0) + carry;\n var right = (num.words[i] | 0) * mul;\n w -= right & 0x3ffffff;\n carry = (w >> 26) - ((right / 0x4000000) | 0);\n this.words[i + shift] = w & 0x3ffffff;\n }\n for (; i < this.length - shift; i++) {\n w = (this.words[i + shift] | 0) + carry;\n carry = w >> 26;\n this.words[i + shift] = w & 0x3ffffff;\n }\n\n if (carry === 0) return this.strip();\n\n // Subtraction overflow\n assert(carry === -1);\n carry = 0;\n for (i = 0; i < this.length; i++) {\n w = -(this.words[i] | 0) + carry;\n carry = w >> 26;\n this.words[i] = w & 0x3ffffff;\n }\n this.negative = 1;\n\n return this.strip();\n };\n\n BN.prototype._wordDiv = function _wordDiv (num, mode) {\n var shift = this.length - num.length;\n\n var a = this.clone();\n var b = num;\n\n // Normalize\n var bhi = b.words[b.length - 1] | 0;\n var bhiBits = this._countBits(bhi);\n shift = 26 - bhiBits;\n if (shift !== 0) {\n b = b.ushln(shift);\n a.iushln(shift);\n bhi = b.words[b.length - 1] | 0;\n }\n\n // Initialize quotient\n var m = a.length - b.length;\n var q;\n\n if (mode !== 'mod') {\n q = new BN(null);\n q.length = m + 1;\n q.words = new Array(q.length);\n for (var i = 0; i < q.length; i++) {\n q.words[i] = 0;\n }\n }\n\n var diff = a.clone()._ishlnsubmul(b, 1, m);\n if (diff.negative === 0) {\n a = diff;\n if (q) {\n q.words[m] = 1;\n }\n }\n\n for (var j = m - 1; j >= 0; j--) {\n var qj = (a.words[b.length + j] | 0) * 0x4000000 +\n (a.words[b.length + j - 1] | 0);\n\n // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max\n // (0x7ffffff)\n qj = Math.min((qj / bhi) | 0, 0x3ffffff);\n\n a._ishlnsubmul(b, qj, j);\n while (a.negative !== 0) {\n qj--;\n a.negative = 0;\n a._ishlnsubmul(b, 1, j);\n if (!a.isZero()) {\n a.negative ^= 1;\n }\n }\n if (q) {\n q.words[j] = qj;\n }\n }\n if (q) {\n q.strip();\n }\n a.strip();\n\n // Denormalize\n if (mode !== 'div' && shift !== 0) {\n a.iushrn(shift);\n }\n\n return {\n div: q || null,\n mod: a\n };\n };\n\n // NOTE: 1) `mode` can be set to `mod` to request mod only,\n // to `div` to request div only, or be absent to\n // request both div & mod\n // 2) `positive` is true if unsigned mod is requested\n BN.prototype.divmod = function divmod (num, mode, positive) {\n assert(!num.isZero());\n\n if (this.isZero()) {\n return {\n div: new BN(0),\n mod: new BN(0)\n };\n }\n\n var div, mod, res;\n if (this.negative !== 0 && num.negative === 0) {\n res = this.neg().divmod(num, mode);\n\n if (mode !== 'mod') {\n div = res.div.neg();\n }\n\n if (mode !== 'div') {\n mod = res.mod.neg();\n if (positive && mod.negative !== 0) {\n mod.iadd(num);\n }\n }\n\n return {\n div: div,\n mod: mod\n };\n }\n\n if (this.negative === 0 && num.negative !== 0) {\n res = this.divmod(num.neg(), mode);\n\n if (mode !== 'mod') {\n div = res.div.neg();\n }\n\n return {\n div: div,\n mod: res.mod\n };\n }\n\n if ((this.negative & num.negative) !== 0) {\n res = this.neg().divmod(num.neg(), mode);\n\n if (mode !== 'div') {\n mod = res.mod.neg();\n if (positive && mod.negative !== 0) {\n mod.isub(num);\n }\n }\n\n return {\n div: res.div,\n mod: mod\n };\n }\n\n // Both numbers are positive at this point\n\n // Strip both numbers to approximate shift value\n if (num.length > this.length || this.cmp(num) < 0) {\n return {\n div: new BN(0),\n mod: this\n };\n }\n\n // Very short reduction\n if (num.length === 1) {\n if (mode === 'div') {\n return {\n div: this.divn(num.words[0]),\n mod: null\n };\n }\n\n if (mode === 'mod') {\n return {\n div: null,\n mod: new BN(this.modn(num.words[0]))\n };\n }\n\n return {\n div: this.divn(num.words[0]),\n mod: new BN(this.modn(num.words[0]))\n };\n }\n\n return this._wordDiv(num, mode);\n };\n\n // Find `this` / `num`\n BN.prototype.div = function div (num) {\n return this.divmod(num, 'div', false).div;\n };\n\n // Find `this` % `num`\n BN.prototype.mod = function mod (num) {\n return this.divmod(num, 'mod', false).mod;\n };\n\n BN.prototype.umod = function umod (num) {\n return this.divmod(num, 'mod', true).mod;\n };\n\n // Find Round(`this` / `num`)\n BN.prototype.divRound = function divRound (num) {\n var dm = this.divmod(num);\n\n // Fast case - exact division\n if (dm.mod.isZero()) return dm.div;\n\n var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod;\n\n var half = num.ushrn(1);\n var r2 = num.andln(1);\n var cmp = mod.cmp(half);\n\n // Round down\n if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div;\n\n // Round up\n return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1);\n };\n\n BN.prototype.modn = function modn (num) {\n assert(num <= 0x3ffffff);\n var p = (1 << 26) % num;\n\n var acc = 0;\n for (var i = this.length - 1; i >= 0; i--) {\n acc = (p * acc + (this.words[i] | 0)) % num;\n }\n\n return acc;\n };\n\n // In-place division by number\n BN.prototype.idivn = function idivn (num) {\n assert(num <= 0x3ffffff);\n\n var carry = 0;\n for (var i = this.length - 1; i >= 0; i--) {\n var w = (this.words[i] | 0) + carry * 0x4000000;\n this.words[i] = (w / num) | 0;\n carry = w % num;\n }\n\n return this.strip();\n };\n\n BN.prototype.divn = function divn (num) {\n return this.clone().idivn(num);\n };\n\n BN.prototype.egcd = function egcd (p) {\n assert(p.negative === 0);\n assert(!p.isZero());\n\n var x = this;\n var y = p.clone();\n\n if (x.negative !== 0) {\n x = x.umod(p);\n } else {\n x = x.clone();\n }\n\n // A * x + B * y = x\n var A = new BN(1);\n var B = new BN(0);\n\n // C * x + D * y = y\n var C = new BN(0);\n var D = new BN(1);\n\n var g = 0;\n\n while (x.isEven() && y.isEven()) {\n x.iushrn(1);\n y.iushrn(1);\n ++g;\n }\n\n var yp = y.clone();\n var xp = x.clone();\n\n while (!x.isZero()) {\n for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1);\n if (i > 0) {\n x.iushrn(i);\n while (i-- > 0) {\n if (A.isOdd() || B.isOdd()) {\n A.iadd(yp);\n B.isub(xp);\n }\n\n A.iushrn(1);\n B.iushrn(1);\n }\n }\n\n for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1);\n if (j > 0) {\n y.iushrn(j);\n while (j-- > 0) {\n if (C.isOdd() || D.isOdd()) {\n C.iadd(yp);\n D.isub(xp);\n }\n\n C.iushrn(1);\n D.iushrn(1);\n }\n }\n\n if (x.cmp(y) >= 0) {\n x.isub(y);\n A.isub(C);\n B.isub(D);\n } else {\n y.isub(x);\n C.isub(A);\n D.isub(B);\n }\n }\n\n return {\n a: C,\n b: D,\n gcd: y.iushln(g)\n };\n };\n\n // This is reduced incarnation of the binary EEA\n // above, designated to invert members of the\n // _prime_ fields F(p) at a maximal speed\n BN.prototype._invmp = function _invmp (p) {\n assert(p.negative === 0);\n assert(!p.isZero());\n\n var a = this;\n var b = p.clone();\n\n if (a.negative !== 0) {\n a = a.umod(p);\n } else {\n a = a.clone();\n }\n\n var x1 = new BN(1);\n var x2 = new BN(0);\n\n var delta = b.clone();\n\n while (a.cmpn(1) > 0 && b.cmpn(1) > 0) {\n for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1);\n if (i > 0) {\n a.iushrn(i);\n while (i-- > 0) {\n if (x1.isOdd()) {\n x1.iadd(delta);\n }\n\n x1.iushrn(1);\n }\n }\n\n for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1);\n if (j > 0) {\n b.iushrn(j);\n while (j-- > 0) {\n if (x2.isOdd()) {\n x2.iadd(delta);\n }\n\n x2.iushrn(1);\n }\n }\n\n if (a.cmp(b) >= 0) {\n a.isub(b);\n x1.isub(x2);\n } else {\n b.isub(a);\n x2.isub(x1);\n }\n }\n\n var res;\n if (a.cmpn(1) === 0) {\n res = x1;\n } else {\n res = x2;\n }\n\n if (res.cmpn(0) < 0) {\n res.iadd(p);\n }\n\n return res;\n };\n\n BN.prototype.gcd = function gcd (num) {\n if (this.isZero()) return num.abs();\n if (num.isZero()) return this.abs();\n\n var a = this.clone();\n var b = num.clone();\n a.negative = 0;\n b.negative = 0;\n\n // Remove common factor of two\n for (var shift = 0; a.isEven() && b.isEven(); shift++) {\n a.iushrn(1);\n b.iushrn(1);\n }\n\n do {\n while (a.isEven()) {\n a.iushrn(1);\n }\n while (b.isEven()) {\n b.iushrn(1);\n }\n\n var r = a.cmp(b);\n if (r < 0) {\n // Swap `a` and `b` to make `a` always bigger than `b`\n var t = a;\n a = b;\n b = t;\n } else if (r === 0 || b.cmpn(1) === 0) {\n break;\n }\n\n a.isub(b);\n } while (true);\n\n return b.iushln(shift);\n };\n\n // Invert number in the field F(num)\n BN.prototype.invm = function invm (num) {\n return this.egcd(num).a.umod(num);\n };\n\n BN.prototype.isEven = function isEven () {\n return (this.words[0] & 1) === 0;\n };\n\n BN.prototype.isOdd = function isOdd () {\n return (this.words[0] & 1) === 1;\n };\n\n // And first word and num\n BN.prototype.andln = function andln (num) {\n return this.words[0] & num;\n };\n\n // Increment at the bit position in-line\n BN.prototype.bincn = function bincn (bit) {\n assert(typeof bit === 'number');\n var r = bit % 26;\n var s = (bit - r) / 26;\n var q = 1 << r;\n\n // Fast case: bit is much higher than all existing words\n if (this.length <= s) {\n this._expand(s + 1);\n this.words[s] |= q;\n return this;\n }\n\n // Add bit and propagate, if needed\n var carry = q;\n for (var i = s; carry !== 0 && i < this.length; i++) {\n var w = this.words[i] | 0;\n w += carry;\n carry = w >>> 26;\n w &= 0x3ffffff;\n this.words[i] = w;\n }\n if (carry !== 0) {\n this.words[i] = carry;\n this.length++;\n }\n return this;\n };\n\n BN.prototype.isZero = function isZero () {\n return this.length === 1 && this.words[0] === 0;\n };\n\n BN.prototype.cmpn = function cmpn (num) {\n var negative = num < 0;\n\n if (this.negative !== 0 && !negative) return -1;\n if (this.negative === 0 && negative) return 1;\n\n this.strip();\n\n var res;\n if (this.length > 1) {\n res = 1;\n } else {\n if (negative) {\n num = -num;\n }\n\n assert(num <= 0x3ffffff, 'Number is too big');\n\n var w = this.words[0] | 0;\n res = w === num ? 0 : w < num ? -1 : 1;\n }\n if (this.negative !== 0) return -res | 0;\n return res;\n };\n\n // Compare two numbers and return:\n // 1 - if `this` > `num`\n // 0 - if `this` == `num`\n // -1 - if `this` < `num`\n BN.prototype.cmp = function cmp (num) {\n if (this.negative !== 0 && num.negative === 0) return -1;\n if (this.negative === 0 && num.negative !== 0) return 1;\n\n var res = this.ucmp(num);\n if (this.negative !== 0) return -res | 0;\n return res;\n };\n\n // Unsigned comparison\n BN.prototype.ucmp = function ucmp (num) {\n // At this point both numbers have the same sign\n if (this.length > num.length) return 1;\n if (this.length < num.length) return -1;\n\n var res = 0;\n for (var i = this.length - 1; i >= 0; i--) {\n var a = this.words[i] | 0;\n var b = num.words[i] | 0;\n\n if (a === b) continue;\n if (a < b) {\n res = -1;\n } else if (a > b) {\n res = 1;\n }\n break;\n }\n return res;\n };\n\n BN.prototype.gtn = function gtn (num) {\n return this.cmpn(num) === 1;\n };\n\n BN.prototype.gt = function gt (num) {\n return this.cmp(num) === 1;\n };\n\n BN.prototype.gten = function gten (num) {\n return this.cmpn(num) >= 0;\n };\n\n BN.prototype.gte = function gte (num) {\n return this.cmp(num) >= 0;\n };\n\n BN.prototype.ltn = function ltn (num) {\n return this.cmpn(num) === -1;\n };\n\n BN.prototype.lt = function lt (num) {\n return this.cmp(num) === -1;\n };\n\n BN.prototype.lten = function lten (num) {\n return this.cmpn(num) <= 0;\n };\n\n BN.prototype.lte = function lte (num) {\n return this.cmp(num) <= 0;\n };\n\n BN.prototype.eqn = function eqn (num) {\n return this.cmpn(num) === 0;\n };\n\n BN.prototype.eq = function eq (num) {\n return this.cmp(num) === 0;\n };\n\n //\n // A reduce context, could be using montgomery or something better, depending\n // on the `m` itself.\n //\n BN.red = function red (num) {\n return new Red(num);\n };\n\n BN.prototype.toRed = function toRed (ctx) {\n assert(!this.red, 'Already a number in reduction context');\n assert(this.negative === 0, 'red works only with positives');\n return ctx.convertTo(this)._forceRed(ctx);\n };\n\n BN.prototype.fromRed = function fromRed () {\n assert(this.red, 'fromRed works only with numbers in reduction context');\n return this.red.convertFrom(this);\n };\n\n BN.prototype._forceRed = function _forceRed (ctx) {\n this.red = ctx;\n return this;\n };\n\n BN.prototype.forceRed = function forceRed (ctx) {\n assert(!this.red, 'Already a number in reduction context');\n return this._forceRed(ctx);\n };\n\n BN.prototype.redAdd = function redAdd (num) {\n assert(this.red, 'redAdd works only with red numbers');\n return this.red.add(this, num);\n };\n\n BN.prototype.redIAdd = function redIAdd (num) {\n assert(this.red, 'redIAdd works only with red numbers');\n return this.red.iadd(this, num);\n };\n\n BN.prototype.redSub = function redSub (num) {\n assert(this.red, 'redSub works only with red numbers');\n return this.red.sub(this, num);\n };\n\n BN.prototype.redISub = function redISub (num) {\n assert(this.red, 'redISub works only with red numbers');\n return this.red.isub(this, num);\n };\n\n BN.prototype.redShl = function redShl (num) {\n assert(this.red, 'redShl works only with red numbers');\n return this.red.shl(this, num);\n };\n\n BN.prototype.redMul = function redMul (num) {\n assert(this.red, 'redMul works only with red numbers');\n this.red._verify2(this, num);\n return this.red.mul(this, num);\n };\n\n BN.prototype.redIMul = function redIMul (num) {\n assert(this.red, 'redMul works only with red numbers');\n this.red._verify2(this, num);\n return this.red.imul(this, num);\n };\n\n BN.prototype.redSqr = function redSqr () {\n assert(this.red, 'redSqr works only with red numbers');\n this.red._verify1(this);\n return this.red.sqr(this);\n };\n\n BN.prototype.redISqr = function redISqr () {\n assert(this.red, 'redISqr works only with red numbers');\n this.red._verify1(this);\n return this.red.isqr(this);\n };\n\n // Square root over p\n BN.prototype.redSqrt = function redSqrt () {\n assert(this.red, 'redSqrt works only with red numbers');\n this.red._verify1(this);\n return this.red.sqrt(this);\n };\n\n BN.prototype.redInvm = function redInvm () {\n assert(this.red, 'redInvm works only with red numbers');\n this.red._verify1(this);\n return this.red.invm(this);\n };\n\n // Return negative clone of `this` % `red modulo`\n BN.prototype.redNeg = function redNeg () {\n assert(this.red, 'redNeg works only with red numbers');\n this.red._verify1(this);\n return this.red.neg(this);\n };\n\n BN.prototype.redPow = function redPow (num) {\n assert(this.red && !num.red, 'redPow(normalNum)');\n this.red._verify1(this);\n return this.red.pow(this, num);\n };\n\n // Prime numbers with efficient reduction\n var primes = {\n k256: null,\n p224: null,\n p192: null,\n p25519: null\n };\n\n // Pseudo-Mersenne prime\n function MPrime (name, p) {\n // P = 2 ^ N - K\n this.name = name;\n this.p = new BN(p, 16);\n this.n = this.p.bitLength();\n this.k = new BN(1).iushln(this.n).isub(this.p);\n\n this.tmp = this._tmp();\n }\n\n MPrime.prototype._tmp = function _tmp () {\n var tmp = new BN(null);\n tmp.words = new Array(Math.ceil(this.n / 13));\n return tmp;\n };\n\n MPrime.prototype.ireduce = function ireduce (num) {\n // Assumes that `num` is less than `P^2`\n // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P)\n var r = num;\n var rlen;\n\n do {\n this.split(r, this.tmp);\n r = this.imulK(r);\n r = r.iadd(this.tmp);\n rlen = r.bitLength();\n } while (rlen > this.n);\n\n var cmp = rlen < this.n ? -1 : r.ucmp(this.p);\n if (cmp === 0) {\n r.words[0] = 0;\n r.length = 1;\n } else if (cmp > 0) {\n r.isub(this.p);\n } else {\n if (r.strip !== undefined) {\n // r is BN v4 instance\n r.strip();\n } else {\n // r is BN v5 instance\n r._strip();\n }\n }\n\n return r;\n };\n\n MPrime.prototype.split = function split (input, out) {\n input.iushrn(this.n, 0, out);\n };\n\n MPrime.prototype.imulK = function imulK (num) {\n return num.imul(this.k);\n };\n\n function K256 () {\n MPrime.call(\n this,\n 'k256',\n 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f');\n }\n inherits(K256, MPrime);\n\n K256.prototype.split = function split (input, output) {\n // 256 = 9 * 26 + 22\n var mask = 0x3fffff;\n\n var outLen = Math.min(input.length, 9);\n for (var i = 0; i < outLen; i++) {\n output.words[i] = input.words[i];\n }\n output.length = outLen;\n\n if (input.length <= 9) {\n input.words[0] = 0;\n input.length = 1;\n return;\n }\n\n // Shift by 9 limbs\n var prev = input.words[9];\n output.words[output.length++] = prev & mask;\n\n for (i = 10; i < input.length; i++) {\n var next = input.words[i] | 0;\n input.words[i - 10] = ((next & mask) << 4) | (prev >>> 22);\n prev = next;\n }\n prev >>>= 22;\n input.words[i - 10] = prev;\n if (prev === 0 && input.length > 10) {\n input.length -= 10;\n } else {\n input.length -= 9;\n }\n };\n\n K256.prototype.imulK = function imulK (num) {\n // K = 0x1000003d1 = [ 0x40, 0x3d1 ]\n num.words[num.length] = 0;\n num.words[num.length + 1] = 0;\n num.length += 2;\n\n // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390\n var lo = 0;\n for (var i = 0; i < num.length; i++) {\n var w = num.words[i] | 0;\n lo += w * 0x3d1;\n num.words[i] = lo & 0x3ffffff;\n lo = w * 0x40 + ((lo / 0x4000000) | 0);\n }\n\n // Fast length reduction\n if (num.words[num.length - 1] === 0) {\n num.length--;\n if (num.words[num.length - 1] === 0) {\n num.length--;\n }\n }\n return num;\n };\n\n function P224 () {\n MPrime.call(\n this,\n 'p224',\n 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001');\n }\n inherits(P224, MPrime);\n\n function P192 () {\n MPrime.call(\n this,\n 'p192',\n 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff');\n }\n inherits(P192, MPrime);\n\n function P25519 () {\n // 2 ^ 255 - 19\n MPrime.call(\n this,\n '25519',\n '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed');\n }\n inherits(P25519, MPrime);\n\n P25519.prototype.imulK = function imulK (num) {\n // K = 0x13\n var carry = 0;\n for (var i = 0; i < num.length; i++) {\n var hi = (num.words[i] | 0) * 0x13 + carry;\n var lo = hi & 0x3ffffff;\n hi >>>= 26;\n\n num.words[i] = lo;\n carry = hi;\n }\n if (carry !== 0) {\n num.words[num.length++] = carry;\n }\n return num;\n };\n\n // Exported mostly for testing purposes, use plain name instead\n BN._prime = function prime (name) {\n // Cached version of prime\n if (primes[name]) return primes[name];\n\n var prime;\n if (name === 'k256') {\n prime = new K256();\n } else if (name === 'p224') {\n prime = new P224();\n } else if (name === 'p192') {\n prime = new P192();\n } else if (name === 'p25519') {\n prime = new P25519();\n } else {\n throw new Error('Unknown prime ' + name);\n }\n primes[name] = prime;\n\n return prime;\n };\n\n //\n // Base reduction engine\n //\n function Red (m) {\n if (typeof m === 'string') {\n var prime = BN._prime(m);\n this.m = prime.p;\n this.prime = prime;\n } else {\n assert(m.gtn(1), 'modulus must be greater than 1');\n this.m = m;\n this.prime = null;\n }\n }\n\n Red.prototype._verify1 = function _verify1 (a) {\n assert(a.negative === 0, 'red works only with positives');\n assert(a.red, 'red works only with red numbers');\n };\n\n Red.prototype._verify2 = function _verify2 (a, b) {\n assert((a.negative | b.negative) === 0, 'red works only with positives');\n assert(a.red && a.red === b.red,\n 'red works only with red numbers');\n };\n\n Red.prototype.imod = function imod (a) {\n if (this.prime) return this.prime.ireduce(a)._forceRed(this);\n return a.umod(this.m)._forceRed(this);\n };\n\n Red.prototype.neg = function neg (a) {\n if (a.isZero()) {\n return a.clone();\n }\n\n return this.m.sub(a)._forceRed(this);\n };\n\n Red.prototype.add = function add (a, b) {\n this._verify2(a, b);\n\n var res = a.add(b);\n if (res.cmp(this.m) >= 0) {\n res.isub(this.m);\n }\n return res._forceRed(this);\n };\n\n Red.prototype.iadd = function iadd (a, b) {\n this._verify2(a, b);\n\n var res = a.iadd(b);\n if (res.cmp(this.m) >= 0) {\n res.isub(this.m);\n }\n return res;\n };\n\n Red.prototype.sub = function sub (a, b) {\n this._verify2(a, b);\n\n var res = a.sub(b);\n if (res.cmpn(0) < 0) {\n res.iadd(this.m);\n }\n return res._forceRed(this);\n };\n\n Red.prototype.isub = function isub (a, b) {\n this._verify2(a, b);\n\n var res = a.isub(b);\n if (res.cmpn(0) < 0) {\n res.iadd(this.m);\n }\n return res;\n };\n\n Red.prototype.shl = function shl (a, num) {\n this._verify1(a);\n return this.imod(a.ushln(num));\n };\n\n Red.prototype.imul = function imul (a, b) {\n this._verify2(a, b);\n return this.imod(a.imul(b));\n };\n\n Red.prototype.mul = function mul (a, b) {\n this._verify2(a, b);\n return this.imod(a.mul(b));\n };\n\n Red.prototype.isqr = function isqr (a) {\n return this.imul(a, a.clone());\n };\n\n Red.prototype.sqr = function sqr (a) {\n return this.mul(a, a);\n };\n\n Red.prototype.sqrt = function sqrt (a) {\n if (a.isZero()) return a.clone();\n\n var mod3 = this.m.andln(3);\n assert(mod3 % 2 === 1);\n\n // Fast case\n if (mod3 === 3) {\n var pow = this.m.add(new BN(1)).iushrn(2);\n return this.pow(a, pow);\n }\n\n // Tonelli-Shanks algorithm (Totally unoptimized and slow)\n //\n // Find Q and S, that Q * 2 ^ S = (P - 1)\n var q = this.m.subn(1);\n var s = 0;\n while (!q.isZero() && q.andln(1) === 0) {\n s++;\n q.iushrn(1);\n }\n assert(!q.isZero());\n\n var one = new BN(1).toRed(this);\n var nOne = one.redNeg();\n\n // Find quadratic non-residue\n // NOTE: Max is such because of generalized Riemann hypothesis.\n var lpow = this.m.subn(1).iushrn(1);\n var z = this.m.bitLength();\n z = new BN(2 * z * z).toRed(this);\n\n while (this.pow(z, lpow).cmp(nOne) !== 0) {\n z.redIAdd(nOne);\n }\n\n var c = this.pow(z, q);\n var r = this.pow(a, q.addn(1).iushrn(1));\n var t = this.pow(a, q);\n var m = s;\n while (t.cmp(one) !== 0) {\n var tmp = t;\n for (var i = 0; tmp.cmp(one) !== 0; i++) {\n tmp = tmp.redSqr();\n }\n assert(i < m);\n var b = this.pow(c, new BN(1).iushln(m - i - 1));\n\n r = r.redMul(b);\n c = b.redSqr();\n t = t.redMul(c);\n m = i;\n }\n\n return r;\n };\n\n Red.prototype.invm = function invm (a) {\n var inv = a._invmp(this.m);\n if (inv.negative !== 0) {\n inv.negative = 0;\n return this.imod(inv).redNeg();\n } else {\n return this.imod(inv);\n }\n };\n\n Red.prototype.pow = function pow (a, num) {\n if (num.isZero()) return new BN(1).toRed(this);\n if (num.cmpn(1) === 0) return a.clone();\n\n var windowSize = 4;\n var wnd = new Array(1 << windowSize);\n wnd[0] = new BN(1).toRed(this);\n wnd[1] = a;\n for (var i = 2; i < wnd.length; i++) {\n wnd[i] = this.mul(wnd[i - 1], a);\n }\n\n var res = wnd[0];\n var current = 0;\n var currentLen = 0;\n var start = num.bitLength() % 26;\n if (start === 0) {\n start = 26;\n }\n\n for (i = num.length - 1; i >= 0; i--) {\n var word = num.words[i];\n for (var j = start - 1; j >= 0; j--) {\n var bit = (word >> j) & 1;\n if (res !== wnd[0]) {\n res = this.sqr(res);\n }\n\n if (bit === 0 && current === 0) {\n currentLen = 0;\n continue;\n }\n\n current <<= 1;\n current |= bit;\n currentLen++;\n if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue;\n\n res = this.mul(res, wnd[current]);\n currentLen = 0;\n current = 0;\n }\n start = 26;\n }\n\n return res;\n };\n\n Red.prototype.convertTo = function convertTo (num) {\n var r = num.umod(this.m);\n\n return r === num ? r.clone() : r;\n };\n\n Red.prototype.convertFrom = function convertFrom (num) {\n var res = num.clone();\n res.red = null;\n return res;\n };\n\n //\n // Montgomery method engine\n //\n\n BN.mont = function mont (num) {\n return new Mont(num);\n };\n\n function Mont (m) {\n Red.call(this, m);\n\n this.shift = this.m.bitLength();\n if (this.shift % 26 !== 0) {\n this.shift += 26 - (this.shift % 26);\n }\n\n this.r = new BN(1).iushln(this.shift);\n this.r2 = this.imod(this.r.sqr());\n this.rinv = this.r._invmp(this.m);\n\n this.minv = this.rinv.mul(this.r).isubn(1).div(this.m);\n this.minv = this.minv.umod(this.r);\n this.minv = this.r.sub(this.minv);\n }\n inherits(Mont, Red);\n\n Mont.prototype.convertTo = function convertTo (num) {\n return this.imod(num.ushln(this.shift));\n };\n\n Mont.prototype.convertFrom = function convertFrom (num) {\n var r = this.imod(num.mul(this.rinv));\n r.red = null;\n return r;\n };\n\n Mont.prototype.imul = function imul (a, b) {\n if (a.isZero() || b.isZero()) {\n a.words[0] = 0;\n a.length = 1;\n return a;\n }\n\n var t = a.imul(b);\n var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);\n var u = t.isub(c).iushrn(this.shift);\n var res = u;\n\n if (u.cmp(this.m) >= 0) {\n res = u.isub(this.m);\n } else if (u.cmpn(0) < 0) {\n res = u.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Mont.prototype.mul = function mul (a, b) {\n if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);\n\n var t = a.mul(b);\n var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);\n var u = t.isub(c).iushrn(this.shift);\n var res = u;\n if (u.cmp(this.m) >= 0) {\n res = u.isub(this.m);\n } else if (u.cmpn(0) < 0) {\n res = u.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Mont.prototype.invm = function invm (a) {\n // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R\n var res = this.imod(a._invmp(this.m).mul(this.r2));\n return res._forceRed(this);\n };\n})(typeof module === 'undefined' || module, this);\n","var Symbol = require('./_Symbol'),\n getRawTag = require('./_getRawTag'),\n objectToString = require('./_objectToString');\n\n/** `Object#toString` result references. */\nvar nullTag = '[object Null]',\n undefinedTag = '[object Undefined]';\n\n/** Built-in value references. */\nvar symToStringTag = Symbol ? Symbol.toStringTag : undefined;\n\n/**\n * The base implementation of `getTag` without fallbacks for buggy environments.\n *\n * @private\n * @param {*} value The value to query.\n * @returns {string} Returns the `toStringTag`.\n */\nfunction baseGetTag(value) {\n if (value == null) {\n return value === undefined ? undefinedTag : nullTag;\n }\n return (symToStringTag && symToStringTag in Object(value))\n ? getRawTag(value)\n : objectToString(value);\n}\n\nmodule.exports = baseGetTag;\n","/**\n * Checks if `value` is object-like. A value is object-like if it's not `null`\n * and has a `typeof` result of \"object\".\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is object-like, else `false`.\n * @example\n *\n * _.isObjectLike({});\n * // => true\n *\n * _.isObjectLike([1, 2, 3]);\n * // => true\n *\n * _.isObjectLike(_.noop);\n * // => false\n *\n * _.isObjectLike(null);\n * // => false\n */\nfunction isObjectLike(value) {\n return value != null && typeof value == 'object';\n}\n\nmodule.exports = isObjectLike;\n","'use strict'\n\nfunction markdownSpace(code) {\n return code === -2 || code === -1 || code === 32\n}\n\nmodule.exports = markdownSpace\n","'use strict'\n\nvar splice = require('../constant/splice.js')\n\n// causes a stack overflow in V8 when trying to insert 100k items for instance.\n\nfunction chunkedSplice(list, start, remove, items) {\n var end = list.length\n var chunkStart = 0\n var parameters // Make start between zero and `end` (included).\n\n if (start < 0) {\n start = -start > end ? 0 : end + start\n } else {\n start = start > end ? end : start\n }\n\n remove = remove > 0 ? remove : 0 // No need to chunk the items if there’s only a couple (10k) items.\n\n if (items.length < 10000) {\n parameters = Array.from(items)\n parameters.unshift(start, remove)\n splice.apply(list, parameters)\n } else {\n // Delete `remove` items starting from `start`\n if (remove) splice.apply(list, [start, remove]) // Insert the items in chunks to not cause stack overflows.\n\n while (chunkStart < items.length) {\n parameters = items.slice(chunkStart, chunkStart + 10000)\n parameters.unshift(start, 0)\n splice.apply(list, parameters)\n chunkStart += 10000\n start += 10000\n }\n }\n}\n\nmodule.exports = chunkedSplice\n","'use strict'\n\nfunction markdownLineEndingOrSpace(code) {\n return code < 0 || code === 32\n}\n\nmodule.exports = markdownLineEndingOrSpace\n","'use strict';\n\nclass Mixin {\n constructor(host) {\n const originalMethods = {};\n const overriddenMethods = this._getOverriddenMethods(this, originalMethods);\n\n for (const key of Object.keys(overriddenMethods)) {\n if (typeof overriddenMethods[key] === 'function') {\n originalMethods[key] = host[key];\n host[key] = overriddenMethods[key];\n }\n }\n }\n\n _getOverriddenMethods() {\n throw new Error('Not implemented');\n }\n}\n\nMixin.install = function(host, Ctor, opts) {\n if (!host.__mixins) {\n host.__mixins = [];\n }\n\n for (let i = 0; i < host.__mixins.length; i++) {\n if (host.__mixins[i].constructor === Ctor) {\n return host.__mixins[i];\n }\n }\n\n const mixin = new Ctor(host, opts);\n\n host.__mixins.push(mixin);\n\n return mixin;\n};\n\nmodule.exports = Mixin;\n","'use strict'\n\nmodule.exports = visit\n\nvar visitParents = require('unist-util-visit-parents')\n\nvar CONTINUE = visitParents.CONTINUE\nvar SKIP = visitParents.SKIP\nvar EXIT = visitParents.EXIT\n\nvisit.CONTINUE = CONTINUE\nvisit.SKIP = SKIP\nvisit.EXIT = EXIT\n\nfunction visit(tree, test, visitor, reverse) {\n if (typeof test === 'function' && typeof visitor !== 'function') {\n reverse = visitor\n visitor = test\n test = null\n }\n\n visitParents(tree, test, overload, reverse)\n\n function overload(node, parents) {\n var parent = parents[parents.length - 1]\n var index = parent ? parent.children.indexOf(node) : null\n return visitor(node, index, parent)\n }\n}\n","export default function(x) {\n return Math.abs(x = Math.round(x)) >= 1e21\n ? x.toLocaleString(\"en\").replace(/,/g, \"\")\n : x.toString(10);\n}\n\n// Computes the decimal coefficient and exponent of the specified number x with\n// significant digits p, where x is positive and p is in [1, 21] or undefined.\n// For example, formatDecimalParts(1.23) returns [\"123\", 0].\nexport function formatDecimalParts(x, p) {\n if ((i = (x = p ? x.toExponential(p - 1) : x.toExponential()).indexOf(\"e\")) < 0) return null; // NaN, ±Infinity\n var i, coefficient = x.slice(0, i);\n\n // The string returned by toExponential either has the form \\d\\.\\d+e[-+]\\d+\n // (e.g., 1.2e+3) or the form \\de[-+]\\d+ (e.g., 1e+3).\n return [\n coefficient.length > 1 ? coefficient[0] + coefficient.slice(2) : coefficient,\n +x.slice(i + 1)\n ];\n}\n","export default function _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}","function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {\n try {\n var info = gen[key](arg);\n var value = info.value;\n } catch (error) {\n reject(error);\n return;\n }\n\n if (info.done) {\n resolve(value);\n } else {\n Promise.resolve(value).then(_next, _throw);\n }\n}\n\nexport default function _asyncToGenerator(fn) {\n return function () {\n var self = this,\n args = arguments;\n return new Promise(function (resolve, reject) {\n var gen = fn.apply(self, args);\n\n function _next(value) {\n asyncGeneratorStep(gen, resolve, reject, _next, _throw, \"next\", value);\n }\n\n function _throw(err) {\n asyncGeneratorStep(gen, resolve, reject, _next, _throw, \"throw\", err);\n }\n\n _next(undefined);\n });\n };\n}","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport defaultLocale from '../locale/default';\n\nvar runtimeLocale = _extends({}, defaultLocale.Modal);\n\nexport function changeConfirmLocale(newLocale) {\n if (newLocale) {\n runtimeLocale = _extends(_extends({}, runtimeLocale), newLocale);\n } else {\n runtimeLocale = _extends({}, defaultLocale.Modal);\n }\n}\nexport function getConfirmLocale() {\n return runtimeLocale;\n}","import _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\n\n/* eslint-disable no-lonely-if */\n\n/**\n * Legacy code. Should avoid to use if you are new to import these code.\n */\nimport React from 'react';\nimport warning from \"rc-util/es/warning\";\nimport TreeNode from './TreeNode';\nexport function arrDel(list, value) {\n var clone = list.slice();\n var index = clone.indexOf(value);\n\n if (index >= 0) {\n clone.splice(index, 1);\n }\n\n return clone;\n}\nexport function arrAdd(list, value) {\n var clone = list.slice();\n\n if (clone.indexOf(value) === -1) {\n clone.push(value);\n }\n\n return clone;\n}\nexport function posToArr(pos) {\n return pos.split('-');\n}\nexport function getPosition(level, index) {\n return \"\".concat(level, \"-\").concat(index);\n}\nexport function isTreeNode(node) {\n return node && node.type && node.type.isTreeNode;\n}\nexport function getDragChildrenKeys(dragNodeKey, keyEntities) {\n // not contains self\n // self for left or right drag\n var dragChildrenKeys = [];\n var entity = keyEntities[dragNodeKey];\n\n function dig() {\n var list = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];\n list.forEach(function (_ref) {\n var key = _ref.key,\n children = _ref.children;\n dragChildrenKeys.push(key);\n dig(children);\n });\n }\n\n dig(entity.children);\n return dragChildrenKeys;\n}\nexport function isLastChild(treeNodeEntity) {\n if (treeNodeEntity.parent) {\n var posArr = posToArr(treeNodeEntity.pos);\n return Number(posArr[posArr.length - 1]) === treeNodeEntity.parent.children.length - 1;\n }\n\n return false;\n}\nexport function isFirstChild(treeNodeEntity) {\n var posArr = posToArr(treeNodeEntity.pos);\n return Number(posArr[posArr.length - 1]) === 0;\n} // Only used when drag, not affect SSR.\n\nexport function calcDropPosition(event, dragNode, targetNode, indent, startMousePosition, allowDrop, flattenedNodes, keyEntities, expandKeys, direction) {\n var _abstractDropNodeEnti;\n\n var clientX = event.clientX,\n clientY = event.clientY;\n\n var _event$target$getBoun = event.target.getBoundingClientRect(),\n top = _event$target$getBoun.top,\n height = _event$target$getBoun.height; // optional chain for testing\n\n\n var horizontalMouseOffset = (direction === 'rtl' ? -1 : 1) * (((startMousePosition === null || startMousePosition === void 0 ? void 0 : startMousePosition.x) || 0) - clientX);\n var rawDropLevelOffset = (horizontalMouseOffset - 12) / indent; // find abstract drop node by horizontal offset\n\n var abstractDropNodeEntity = keyEntities[targetNode.props.eventKey];\n\n if (clientY < top + height / 2) {\n // first half, set abstract drop node to previous node\n var nodeIndex = flattenedNodes.findIndex(function (flattenedNode) {\n return flattenedNode.data.key === abstractDropNodeEntity.key;\n });\n var prevNodeIndex = nodeIndex <= 0 ? 0 : nodeIndex - 1;\n var prevNodeKey = flattenedNodes[prevNodeIndex].data.key;\n abstractDropNodeEntity = keyEntities[prevNodeKey];\n }\n\n var initialAbstractDropNodeKey = abstractDropNodeEntity.key;\n var abstractDragOverEntity = abstractDropNodeEntity;\n var dragOverNodeKey = abstractDropNodeEntity.key;\n var dropPosition = 0;\n var dropLevelOffset = 0; // Only allow cross level drop when dragging on a non-expanded node\n\n if (!expandKeys.includes(initialAbstractDropNodeKey)) {\n for (var i = 0; i < rawDropLevelOffset; i += 1) {\n if (isLastChild(abstractDropNodeEntity)) {\n abstractDropNodeEntity = abstractDropNodeEntity.parent;\n dropLevelOffset += 1;\n } else {\n break;\n }\n }\n }\n\n var abstractDropDataNode = abstractDropNodeEntity.node;\n var dropAllowed = true;\n\n if (isFirstChild(abstractDropNodeEntity) && abstractDropNodeEntity.level === 0 && clientY < top + height / 2 && allowDrop({\n dropNode: abstractDropDataNode,\n dropPosition: -1\n }) && abstractDropNodeEntity.key === targetNode.props.eventKey) {\n // first half of first node in first level\n dropPosition = -1;\n } else if ((abstractDragOverEntity.children || []).length && expandKeys.includes(dragOverNodeKey)) {\n // drop on expanded node\n // only allow drop inside\n if (allowDrop({\n dropNode: abstractDropDataNode,\n dropPosition: 0\n })) {\n dropPosition = 0;\n } else {\n dropAllowed = false;\n }\n } else if (dropLevelOffset === 0) {\n if (rawDropLevelOffset > -1.5) {\n // | Node | <- abstractDropNode\n // | -^-===== | <- mousePosition\n // 1. try drop after\n // 2. do not allow drop\n if (allowDrop({\n dropNode: abstractDropDataNode,\n dropPosition: 1\n })) {\n dropPosition = 1;\n } else {\n dropAllowed = false;\n }\n } else {\n // | Node | <- abstractDropNode\n // | ---==^== | <- mousePosition\n // whether it has children or doesn't has children\n // always\n // 1. try drop inside\n // 2. try drop after\n // 3. do not allow drop\n if (allowDrop({\n dropNode: abstractDropDataNode,\n dropPosition: 0\n })) {\n dropPosition = 0;\n } else if (allowDrop({\n dropNode: abstractDropDataNode,\n dropPosition: 1\n })) {\n dropPosition = 1;\n } else {\n dropAllowed = false;\n }\n }\n } else {\n // | Node1 | <- abstractDropNode\n // | Node2 |\n // --^--|----=====| <- mousePosition\n // 1. try insert after Node1\n // 2. do not allow drop\n if (allowDrop({\n dropNode: abstractDropDataNode,\n dropPosition: 1\n })) {\n dropPosition = 1;\n } else {\n dropAllowed = false;\n }\n }\n\n return {\n dropPosition: dropPosition,\n dropLevelOffset: dropLevelOffset,\n dropTargetKey: abstractDropNodeEntity.key,\n dropTargetPos: abstractDropNodeEntity.pos,\n dragOverNodeKey: dragOverNodeKey,\n dropContainerKey: dropPosition === 0 ? null : ((_abstractDropNodeEnti = abstractDropNodeEntity.parent) === null || _abstractDropNodeEnti === void 0 ? void 0 : _abstractDropNodeEnti.key) || null,\n dropAllowed: dropAllowed\n };\n}\n/**\n * Return selectedKeys according with multiple prop\n * @param selectedKeys\n * @param props\n * @returns [string]\n */\n\nexport function calcSelectedKeys(selectedKeys, props) {\n if (!selectedKeys) return undefined;\n var multiple = props.multiple;\n\n if (multiple) {\n return selectedKeys.slice();\n }\n\n if (selectedKeys.length) {\n return [selectedKeys[0]];\n }\n\n return selectedKeys;\n}\n\nvar internalProcessProps = function internalProcessProps(props) {\n return props;\n};\n\nexport function convertDataToTree(treeData, processor) {\n if (!treeData) return [];\n\n var _ref2 = processor || {},\n _ref2$processProps = _ref2.processProps,\n processProps = _ref2$processProps === void 0 ? internalProcessProps : _ref2$processProps;\n\n var list = Array.isArray(treeData) ? treeData : [treeData];\n return list.map(function (_ref3) {\n var children = _ref3.children,\n props = _objectWithoutProperties(_ref3, [\"children\"]);\n\n var childrenNodes = convertDataToTree(children, processor);\n return /*#__PURE__*/React.createElement(TreeNode, processProps(props), childrenNodes);\n });\n}\n/**\n * Parse `checkedKeys` to { checkedKeys, halfCheckedKeys } style\n */\n\nexport function parseCheckedKeys(keys) {\n if (!keys) {\n return null;\n } // Convert keys to object format\n\n\n var keyProps;\n\n if (Array.isArray(keys)) {\n // [Legacy] Follow the api doc\n keyProps = {\n checkedKeys: keys,\n halfCheckedKeys: undefined\n };\n } else if (_typeof(keys) === 'object') {\n keyProps = {\n checkedKeys: keys.checked || undefined,\n halfCheckedKeys: keys.halfChecked || undefined\n };\n } else {\n warning(false, '`checkedKeys` is not an array or an object');\n return null;\n }\n\n return keyProps;\n}\n/**\n * If user use `autoExpandParent` we should get the list of parent node\n * @param keyList\n * @param keyEntities\n */\n\nexport function conductExpandParent(keyList, keyEntities) {\n var expandedKeys = new Set();\n\n function conductUp(key) {\n if (expandedKeys.has(key)) return;\n var entity = keyEntities[key];\n if (!entity) return;\n expandedKeys.add(key);\n var parent = entity.parent,\n node = entity.node;\n if (node.disabled) return;\n\n if (parent) {\n conductUp(parent.key);\n }\n }\n\n (keyList || []).forEach(function (key) {\n conductUp(key);\n });\n return _toConsumableArray(expandedKeys);\n}\n/**\n * Returns only the data- and aria- key/value pairs\n */\n\nexport function getDataAndAria(props) {\n var omitProps = {};\n Object.keys(props).forEach(function (key) {\n if (key.startsWith('data-') || key.startsWith('aria-')) {\n omitProps[key] = props[key];\n }\n });\n return omitProps;\n}","export default function() {}\n","export function point(that, x, y) {\n that._context.bezierCurveTo(\n (2 * that._x0 + that._x1) / 3,\n (2 * that._y0 + that._y1) / 3,\n (that._x0 + 2 * that._x1) / 3,\n (that._y0 + 2 * that._y1) / 3,\n (that._x0 + 4 * that._x1 + x) / 6,\n (that._y0 + 4 * that._y1 + y) / 6\n );\n}\n\nexport function Basis(context) {\n this._context = context;\n}\n\nBasis.prototype = {\n areaStart: function() {\n this._line = 0;\n },\n areaEnd: function() {\n this._line = NaN;\n },\n lineStart: function() {\n this._x0 = this._x1 =\n this._y0 = this._y1 = NaN;\n this._point = 0;\n },\n lineEnd: function() {\n switch (this._point) {\n case 3: point(this, this._x1, this._y1); // proceed\n case 2: this._context.lineTo(this._x1, this._y1); break;\n }\n if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();\n this._line = 1 - this._line;\n },\n point: function(x, y) {\n x = +x, y = +y;\n switch (this._point) {\n case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;\n case 1: this._point = 2; break;\n case 2: this._point = 3; this._context.lineTo((5 * this._x0 + this._x1) / 6, (5 * this._y0 + this._y1) / 6); // proceed\n default: point(this, x, y); break;\n }\n this._x0 = this._x1, this._x1 = x;\n this._y0 = this._y1, this._y1 = y;\n }\n};\n\nexport default function(context) {\n return new Basis(context);\n}\n","import noop from \"../noop.js\";\nimport {point} from \"./basis.js\";\n\nfunction BasisClosed(context) {\n this._context = context;\n}\n\nBasisClosed.prototype = {\n areaStart: noop,\n areaEnd: noop,\n lineStart: function() {\n this._x0 = this._x1 = this._x2 = this._x3 = this._x4 =\n this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = NaN;\n this._point = 0;\n },\n lineEnd: function() {\n switch (this._point) {\n case 1: {\n this._context.moveTo(this._x2, this._y2);\n this._context.closePath();\n break;\n }\n case 2: {\n this._context.moveTo((this._x2 + 2 * this._x3) / 3, (this._y2 + 2 * this._y3) / 3);\n this._context.lineTo((this._x3 + 2 * this._x2) / 3, (this._y3 + 2 * this._y2) / 3);\n this._context.closePath();\n break;\n }\n case 3: {\n this.point(this._x2, this._y2);\n this.point(this._x3, this._y3);\n this.point(this._x4, this._y4);\n break;\n }\n }\n },\n point: function(x, y) {\n x = +x, y = +y;\n switch (this._point) {\n case 0: this._point = 1; this._x2 = x, this._y2 = y; break;\n case 1: this._point = 2; this._x3 = x, this._y3 = y; break;\n case 2: this._point = 3; this._x4 = x, this._y4 = y; this._context.moveTo((this._x0 + 4 * this._x1 + x) / 6, (this._y0 + 4 * this._y1 + y) / 6); break;\n default: point(this, x, y); break;\n }\n this._x0 = this._x1, this._x1 = x;\n this._y0 = this._y1, this._y1 = y;\n }\n};\n\nexport default function(context) {\n return new BasisClosed(context);\n}\n","import {point} from \"./basis.js\";\n\nfunction BasisOpen(context) {\n this._context = context;\n}\n\nBasisOpen.prototype = {\n areaStart: function() {\n this._line = 0;\n },\n areaEnd: function() {\n this._line = NaN;\n },\n lineStart: function() {\n this._x0 = this._x1 =\n this._y0 = this._y1 = NaN;\n this._point = 0;\n },\n lineEnd: function() {\n if (this._line || (this._line !== 0 && this._point === 3)) this._context.closePath();\n this._line = 1 - this._line;\n },\n point: function(x, y) {\n x = +x, y = +y;\n switch (this._point) {\n case 0: this._point = 1; break;\n case 1: this._point = 2; break;\n case 2: this._point = 3; var x0 = (this._x0 + 4 * this._x1 + x) / 6, y0 = (this._y0 + 4 * this._y1 + y) / 6; this._line ? this._context.lineTo(x0, y0) : this._context.moveTo(x0, y0); break;\n case 3: this._point = 4; // proceed\n default: point(this, x, y); break;\n }\n this._x0 = this._x1, this._x1 = x;\n this._y0 = this._y1, this._y1 = y;\n }\n};\n\nexport default function(context) {\n return new BasisOpen(context);\n}\n","import noop from \"../noop.js\";\n\nfunction LinearClosed(context) {\n this._context = context;\n}\n\nLinearClosed.prototype = {\n areaStart: noop,\n areaEnd: noop,\n lineStart: function() {\n this._point = 0;\n },\n lineEnd: function() {\n if (this._point) this._context.closePath();\n },\n point: function(x, y) {\n x = +x, y = +y;\n if (this._point) this._context.lineTo(x, y);\n else this._point = 1, this._context.moveTo(x, y);\n }\n};\n\nexport default function(context) {\n return new LinearClosed(context);\n}\n","function Linear(context) {\n this._context = context;\n}\n\nLinear.prototype = {\n areaStart: function() {\n this._line = 0;\n },\n areaEnd: function() {\n this._line = NaN;\n },\n lineStart: function() {\n this._point = 0;\n },\n lineEnd: function() {\n if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();\n this._line = 1 - this._line;\n },\n point: function(x, y) {\n x = +x, y = +y;\n switch (this._point) {\n case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;\n case 1: this._point = 2; // proceed\n default: this._context.lineTo(x, y); break;\n }\n }\n};\n\nexport default function(context) {\n return new Linear(context);\n}\n","function sign(x) {\n return x < 0 ? -1 : 1;\n}\n\n// Calculate the slopes of the tangents (Hermite-type interpolation) based on\n// the following paper: Steffen, M. 1990. A Simple Method for Monotonic\n// Interpolation in One Dimension. Astronomy and Astrophysics, Vol. 239, NO.\n// NOV(II), P. 443, 1990.\nfunction slope3(that, x2, y2) {\n var h0 = that._x1 - that._x0,\n h1 = x2 - that._x1,\n s0 = (that._y1 - that._y0) / (h0 || h1 < 0 && -0),\n s1 = (y2 - that._y1) / (h1 || h0 < 0 && -0),\n p = (s0 * h1 + s1 * h0) / (h0 + h1);\n return (sign(s0) + sign(s1)) * Math.min(Math.abs(s0), Math.abs(s1), 0.5 * Math.abs(p)) || 0;\n}\n\n// Calculate a one-sided slope.\nfunction slope2(that, t) {\n var h = that._x1 - that._x0;\n return h ? (3 * (that._y1 - that._y0) / h - t) / 2 : t;\n}\n\n// According to https://en.wikipedia.org/wiki/Cubic_Hermite_spline#Representations\n// \"you can express cubic Hermite interpolation in terms of cubic Bézier curves\n// with respect to the four values p0, p0 + m0 / 3, p1 - m1 / 3, p1\".\nfunction point(that, t0, t1) {\n var x0 = that._x0,\n y0 = that._y0,\n x1 = that._x1,\n y1 = that._y1,\n dx = (x1 - x0) / 3;\n that._context.bezierCurveTo(x0 + dx, y0 + dx * t0, x1 - dx, y1 - dx * t1, x1, y1);\n}\n\nfunction MonotoneX(context) {\n this._context = context;\n}\n\nMonotoneX.prototype = {\n areaStart: function() {\n this._line = 0;\n },\n areaEnd: function() {\n this._line = NaN;\n },\n lineStart: function() {\n this._x0 = this._x1 =\n this._y0 = this._y1 =\n this._t0 = NaN;\n this._point = 0;\n },\n lineEnd: function() {\n switch (this._point) {\n case 2: this._context.lineTo(this._x1, this._y1); break;\n case 3: point(this, this._t0, slope2(this, this._t0)); break;\n }\n if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();\n this._line = 1 - this._line;\n },\n point: function(x, y) {\n var t1 = NaN;\n\n x = +x, y = +y;\n if (x === this._x1 && y === this._y1) return; // Ignore coincident points.\n switch (this._point) {\n case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;\n case 1: this._point = 2; break;\n case 2: this._point = 3; point(this, slope2(this, t1 = slope3(this, x, y)), t1); break;\n default: point(this, this._t0, t1 = slope3(this, x, y)); break;\n }\n\n this._x0 = this._x1, this._x1 = x;\n this._y0 = this._y1, this._y1 = y;\n this._t0 = t1;\n }\n}\n\nfunction MonotoneY(context) {\n this._context = new ReflectContext(context);\n}\n\n(MonotoneY.prototype = Object.create(MonotoneX.prototype)).point = function(x, y) {\n MonotoneX.prototype.point.call(this, y, x);\n};\n\nfunction ReflectContext(context) {\n this._context = context;\n}\n\nReflectContext.prototype = {\n moveTo: function(x, y) { this._context.moveTo(y, x); },\n closePath: function() { this._context.closePath(); },\n lineTo: function(x, y) { this._context.lineTo(y, x); },\n bezierCurveTo: function(x1, y1, x2, y2, x, y) { this._context.bezierCurveTo(y1, x1, y2, x2, y, x); }\n};\n\nexport function monotoneX(context) {\n return new MonotoneX(context);\n}\n\nexport function monotoneY(context) {\n return new MonotoneY(context);\n}\n","function Natural(context) {\n this._context = context;\n}\n\nNatural.prototype = {\n areaStart: function() {\n this._line = 0;\n },\n areaEnd: function() {\n this._line = NaN;\n },\n lineStart: function() {\n this._x = [];\n this._y = [];\n },\n lineEnd: function() {\n var x = this._x,\n y = this._y,\n n = x.length;\n\n if (n) {\n this._line ? this._context.lineTo(x[0], y[0]) : this._context.moveTo(x[0], y[0]);\n if (n === 2) {\n this._context.lineTo(x[1], y[1]);\n } else {\n var px = controlPoints(x),\n py = controlPoints(y);\n for (var i0 = 0, i1 = 1; i1 < n; ++i0, ++i1) {\n this._context.bezierCurveTo(px[0][i0], py[0][i0], px[1][i0], py[1][i0], x[i1], y[i1]);\n }\n }\n }\n\n if (this._line || (this._line !== 0 && n === 1)) this._context.closePath();\n this._line = 1 - this._line;\n this._x = this._y = null;\n },\n point: function(x, y) {\n this._x.push(+x);\n this._y.push(+y);\n }\n};\n\n// See https://www.particleincell.com/2012/bezier-splines/ for derivation.\nfunction controlPoints(x) {\n var i,\n n = x.length - 1,\n m,\n a = new Array(n),\n b = new Array(n),\n r = new Array(n);\n a[0] = 0, b[0] = 2, r[0] = x[0] + 2 * x[1];\n for (i = 1; i < n - 1; ++i) a[i] = 1, b[i] = 4, r[i] = 4 * x[i] + 2 * x[i + 1];\n a[n - 1] = 2, b[n - 1] = 7, r[n - 1] = 8 * x[n - 1] + x[n];\n for (i = 1; i < n; ++i) m = a[i] / b[i - 1], b[i] -= m, r[i] -= m * r[i - 1];\n a[n - 1] = r[n - 1] / b[n - 1];\n for (i = n - 2; i >= 0; --i) a[i] = (r[i] - a[i + 1]) / b[i];\n b[n - 1] = (x[n] + a[n - 1]) / 2;\n for (i = 0; i < n - 1; ++i) b[i] = 2 * x[i + 1] - a[i + 1];\n return [a, b];\n}\n\nexport default function(context) {\n return new Natural(context);\n}\n","function Step(context, t) {\n this._context = context;\n this._t = t;\n}\n\nStep.prototype = {\n areaStart: function() {\n this._line = 0;\n },\n areaEnd: function() {\n this._line = NaN;\n },\n lineStart: function() {\n this._x = this._y = NaN;\n this._point = 0;\n },\n lineEnd: function() {\n if (0 < this._t && this._t < 1 && this._point === 2) this._context.lineTo(this._x, this._y);\n if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();\n if (this._line >= 0) this._t = 1 - this._t, this._line = 1 - this._line;\n },\n point: function(x, y) {\n x = +x, y = +y;\n switch (this._point) {\n case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;\n case 1: this._point = 2; // proceed\n default: {\n if (this._t <= 0) {\n this._context.lineTo(this._x, y);\n this._context.lineTo(x, y);\n } else {\n var x1 = this._x * (1 - this._t) + x * this._t;\n this._context.lineTo(x1, this._y);\n this._context.lineTo(x1, y);\n }\n break;\n }\n }\n this._x = x, this._y = y;\n }\n};\n\nexport default function(context) {\n return new Step(context, 0.5);\n}\n\nexport function stepBefore(context) {\n return new Step(context, 0);\n}\n\nexport function stepAfter(context) {\n return new Step(context, 1);\n}\n","export function x(p) {\n return p[0];\n}\n\nexport function y(p) {\n return p[1];\n}\n","import {path} from \"d3-path\";\nimport array from \"./array.js\";\nimport constant from \"./constant.js\";\nimport curveLinear from \"./curve/linear.js\";\nimport {x as pointX, y as pointY} from \"./point.js\";\n\nexport default function(x, y) {\n var defined = constant(true),\n context = null,\n curve = curveLinear,\n output = null;\n\n x = typeof x === \"function\" ? x : (x === undefined) ? pointX : constant(x);\n y = typeof y === \"function\" ? y : (y === undefined) ? pointY : constant(y);\n\n function line(data) {\n var i,\n n = (data = array(data)).length,\n d,\n defined0 = false,\n buffer;\n\n if (context == null) output = curve(buffer = path());\n\n for (i = 0; i <= n; ++i) {\n if (!(i < n && defined(d = data[i], i, data)) === defined0) {\n if (defined0 = !defined0) output.lineStart();\n else output.lineEnd();\n }\n if (defined0) output.point(+x(d, i, data), +y(d, i, data));\n }\n\n if (buffer) return output = null, buffer + \"\" || null;\n }\n\n line.x = function(_) {\n return arguments.length ? (x = typeof _ === \"function\" ? _ : constant(+_), line) : x;\n };\n\n line.y = function(_) {\n return arguments.length ? (y = typeof _ === \"function\" ? _ : constant(+_), line) : y;\n };\n\n line.defined = function(_) {\n return arguments.length ? (defined = typeof _ === \"function\" ? _ : constant(!!_), line) : defined;\n };\n\n line.curve = function(_) {\n return arguments.length ? (curve = _, context != null && (output = curve(context)), line) : curve;\n };\n\n line.context = function(_) {\n return arguments.length ? (_ == null ? context = output = null : output = curve(context = _), line) : context;\n };\n\n return line;\n}\n","import {path} from \"d3-path\";\nimport array from \"./array.js\";\nimport constant from \"./constant.js\";\nimport curveLinear from \"./curve/linear.js\";\nimport line from \"./line.js\";\nimport {x as pointX, y as pointY} from \"./point.js\";\n\nexport default function(x0, y0, y1) {\n var x1 = null,\n defined = constant(true),\n context = null,\n curve = curveLinear,\n output = null;\n\n x0 = typeof x0 === \"function\" ? x0 : (x0 === undefined) ? pointX : constant(+x0);\n y0 = typeof y0 === \"function\" ? y0 : (y0 === undefined) ? constant(0) : constant(+y0);\n y1 = typeof y1 === \"function\" ? y1 : (y1 === undefined) ? pointY : constant(+y1);\n\n function area(data) {\n var i,\n j,\n k,\n n = (data = array(data)).length,\n d,\n defined0 = false,\n buffer,\n x0z = new Array(n),\n y0z = new Array(n);\n\n if (context == null) output = curve(buffer = path());\n\n for (i = 0; i <= n; ++i) {\n if (!(i < n && defined(d = data[i], i, data)) === defined0) {\n if (defined0 = !defined0) {\n j = i;\n output.areaStart();\n output.lineStart();\n } else {\n output.lineEnd();\n output.lineStart();\n for (k = i - 1; k >= j; --k) {\n output.point(x0z[k], y0z[k]);\n }\n output.lineEnd();\n output.areaEnd();\n }\n }\n if (defined0) {\n x0z[i] = +x0(d, i, data), y0z[i] = +y0(d, i, data);\n output.point(x1 ? +x1(d, i, data) : x0z[i], y1 ? +y1(d, i, data) : y0z[i]);\n }\n }\n\n if (buffer) return output = null, buffer + \"\" || null;\n }\n\n function arealine() {\n return line().defined(defined).curve(curve).context(context);\n }\n\n area.x = function(_) {\n return arguments.length ? (x0 = typeof _ === \"function\" ? _ : constant(+_), x1 = null, area) : x0;\n };\n\n area.x0 = function(_) {\n return arguments.length ? (x0 = typeof _ === \"function\" ? _ : constant(+_), area) : x0;\n };\n\n area.x1 = function(_) {\n return arguments.length ? (x1 = _ == null ? null : typeof _ === \"function\" ? _ : constant(+_), area) : x1;\n };\n\n area.y = function(_) {\n return arguments.length ? (y0 = typeof _ === \"function\" ? _ : constant(+_), y1 = null, area) : y0;\n };\n\n area.y0 = function(_) {\n return arguments.length ? (y0 = typeof _ === \"function\" ? _ : constant(+_), area) : y0;\n };\n\n area.y1 = function(_) {\n return arguments.length ? (y1 = _ == null ? null : typeof _ === \"function\" ? _ : constant(+_), area) : y1;\n };\n\n area.lineX0 =\n area.lineY0 = function() {\n return arealine().x(x0).y(y0);\n };\n\n area.lineY1 = function() {\n return arealine().x(x0).y(y1);\n };\n\n area.lineX1 = function() {\n return arealine().x(x1).y(y0);\n };\n\n area.defined = function(_) {\n return arguments.length ? (defined = typeof _ === \"function\" ? _ : constant(!!_), area) : defined;\n };\n\n area.curve = function(_) {\n return arguments.length ? (curve = _, context != null && (output = curve(context)), area) : curve;\n };\n\n area.context = function(_) {\n return arguments.length ? (_ == null ? context = output = null : output = curve(context = _), area) : context;\n };\n\n return area;\n}\n","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nimport _isArray from \"lodash/isArray\";\nimport _upperFirst from \"lodash/upperFirst\";\nimport _isFunction from \"lodash/isFunction\";\n\nfunction _extends() { _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; }; return _extends.apply(this, arguments); }\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\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\n/**\n * @fileOverview Curve\n */\nimport React, { PureComponent } from 'react';\nimport { line as shapeLine, area as shapeArea, curveBasisClosed, curveBasisOpen, curveBasis, curveLinearClosed, curveLinear, curveMonotoneX, curveMonotoneY, curveNatural, curveStep, curveStepAfter, curveStepBefore } from 'd3-shape';\nimport classNames from 'classnames';\nimport { adaptEventHandlers, filterProps } from '../util/types';\nimport { isNumber } from '../util/DataUtils';\nvar CURVE_FACTORIES = {\n curveBasisClosed: curveBasisClosed,\n curveBasisOpen: curveBasisOpen,\n curveBasis: curveBasis,\n curveLinearClosed: curveLinearClosed,\n curveLinear: curveLinear,\n curveMonotoneX: curveMonotoneX,\n curveMonotoneY: curveMonotoneY,\n curveNatural: curveNatural,\n curveStep: curveStep,\n curveStepAfter: curveStepAfter,\n curveStepBefore: curveStepBefore\n};\n\nvar defined = function defined(p) {\n return p.x === +p.x && p.y === +p.y;\n};\n\nvar getX = function getX(p) {\n return p.x;\n};\n\nvar getY = function getY(p) {\n return p.y;\n};\n\nvar getCurveFactory = function getCurveFactory(type, layout) {\n if (_isFunction(type)) {\n return type;\n }\n\n var name = \"curve\".concat(_upperFirst(type));\n\n if (name === 'curveMonotone' && layout) {\n return CURVE_FACTORIES[\"\".concat(name).concat(layout === 'vertical' ? 'Y' : 'X')];\n }\n\n return CURVE_FACTORIES[name] || curveLinear;\n};\n\nexport var Curve = /*#__PURE__*/function (_PureComponent) {\n _inherits(Curve, _PureComponent);\n\n var _super = _createSuper(Curve);\n\n function Curve() {\n _classCallCheck(this, Curve);\n\n return _super.apply(this, arguments);\n }\n\n _createClass(Curve, [{\n key: \"getPath\",\n value:\n /**\n * Calculate the path of curve\n * @return {String} path\n */\n function getPath() {\n var _this$props = this.props,\n type = _this$props.type,\n points = _this$props.points,\n baseLine = _this$props.baseLine,\n layout = _this$props.layout,\n connectNulls = _this$props.connectNulls;\n var curveFactory = getCurveFactory(type, layout);\n var formatPoints = connectNulls ? points.filter(function (entry) {\n return defined(entry);\n }) : points;\n var lineFunction;\n\n if (_isArray(baseLine)) {\n var formatBaseLine = connectNulls ? baseLine.filter(function (base) {\n return defined(base);\n }) : baseLine;\n var areaPoints = formatPoints.map(function (entry, index) {\n return _objectSpread(_objectSpread({}, entry), {}, {\n base: formatBaseLine[index]\n });\n });\n\n if (layout === 'vertical') {\n lineFunction = shapeArea().y(getY).x1(getX).x0(function (d) {\n return d.base.x;\n });\n } else {\n lineFunction = shapeArea().x(getX).y1(getY).y0(function (d) {\n return d.base.y;\n });\n }\n\n lineFunction.defined(defined).curve(curveFactory);\n return lineFunction(areaPoints);\n }\n\n if (layout === 'vertical' && isNumber(baseLine)) {\n lineFunction = shapeArea().y(getY).x1(getX).x0(baseLine);\n } else if (isNumber(baseLine)) {\n lineFunction = shapeArea().x(getX).y1(getY).y0(baseLine);\n } else {\n lineFunction = shapeLine().x(getX).y(getY);\n }\n\n lineFunction.defined(defined).curve(curveFactory);\n return lineFunction(formatPoints);\n }\n }, {\n key: \"render\",\n value: function render() {\n var _this$props2 = this.props,\n className = _this$props2.className,\n points = _this$props2.points,\n path = _this$props2.path,\n pathRef = _this$props2.pathRef;\n\n if ((!points || !points.length) && !path) {\n return null;\n }\n\n var realPath = points && points.length ? this.getPath() : path;\n return /*#__PURE__*/React.createElement(\"path\", _extends({}, filterProps(this.props), adaptEventHandlers(this.props), {\n className: classNames('recharts-curve', className),\n d: realPath,\n ref: pathRef\n }));\n }\n }]);\n\n return Curve;\n}(PureComponent);\nCurve.defaultProps = {\n type: 'linear',\n points: [],\n connectNulls: false\n};","import _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _toArray from \"@babel/runtime/helpers/esm/toArray\";\nimport _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport _objectSpread from \"@babel/runtime/helpers/esm/objectSpread2\";\nimport warning from \"rc-util/es/warning\";\nimport { toArray } from './commonUtil';\n\nfunction getKey(data, index) {\n var key = data.key;\n var value;\n\n if ('value' in data) {\n value = data.value;\n }\n\n if (key !== null && key !== undefined) {\n return key;\n }\n\n if (value !== undefined) {\n return value;\n }\n\n return \"rc-index-key-\".concat(index);\n}\n/**\n * Flat options into flatten list.\n * We use `optionOnly` here is aim to avoid user use nested option group.\n * Here is simply set `key` to the index if not provided.\n */\n\n\nexport function flattenOptions(options) {\n var flattenList = [];\n\n function dig(list, isGroupOption) {\n list.forEach(function (data) {\n if (isGroupOption || !('options' in data)) {\n // Option\n flattenList.push({\n key: getKey(data, flattenList.length),\n groupOption: isGroupOption,\n data: data\n });\n } else {\n // Option Group\n flattenList.push({\n key: getKey(data, flattenList.length),\n group: true,\n data: data\n });\n dig(data.options, true);\n }\n });\n }\n\n dig(options, false);\n return flattenList;\n}\n/**\n * Inject `props` into `option` for legacy usage\n */\n\nfunction injectPropsWithOption(option) {\n var newOption = _objectSpread({}, option);\n\n if (!('props' in newOption)) {\n Object.defineProperty(newOption, 'props', {\n get: function get() {\n warning(false, 'Return type is option instead of Option instance. Please read value directly instead of reading from `props`.');\n return newOption;\n }\n });\n }\n\n return newOption;\n}\n\nexport function findValueOption(values, options) {\n var _ref = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},\n _ref$prevValueOptions = _ref.prevValueOptions,\n prevValueOptions = _ref$prevValueOptions === void 0 ? [] : _ref$prevValueOptions;\n\n var optionMap = new Map();\n options.forEach(function (flattenItem) {\n if (!flattenItem.group) {\n var data = flattenItem.data; // Check if match\n\n optionMap.set(data.value, data);\n }\n });\n return values.map(function (val) {\n var option = optionMap.get(val); // Fallback to try to find prev options\n\n if (!option) {\n option = _objectSpread({}, prevValueOptions.find(function (opt) {\n return opt._INTERNAL_OPTION_VALUE_ === val;\n }));\n }\n\n return injectPropsWithOption(option);\n });\n}\nexport var getLabeledValue = function getLabeledValue(value, _ref2) {\n var options = _ref2.options,\n prevValueMap = _ref2.prevValueMap,\n labelInValue = _ref2.labelInValue,\n optionLabelProp = _ref2.optionLabelProp;\n var item = findValueOption([value], options)[0];\n var result = {\n value: value\n };\n var prevValItem = labelInValue ? prevValueMap.get(value) : undefined;\n\n if (prevValItem && _typeof(prevValItem) === 'object' && 'label' in prevValItem) {\n result.label = prevValItem.label;\n\n if (item && typeof prevValItem.label === 'string' && typeof item[optionLabelProp] === 'string' && prevValItem.label.trim() !== item[optionLabelProp].trim()) {\n warning(false, '`label` of `value` is not same as `label` in Select options.');\n }\n } else if (item && optionLabelProp in item) {\n result.label = item[optionLabelProp];\n } else {\n result.label = value;\n result.isCacheable = true;\n } // Used for motion control\n\n\n result.key = result.value;\n return result;\n};\n\nfunction toRawString(content) {\n return toArray(content).join('');\n}\n/** Filter single option if match the search text */\n\n\nfunction getFilterFunction(optionFilterProp) {\n return function (searchValue, option) {\n var lowerSearchText = searchValue.toLowerCase(); // Group label search\n\n if ('options' in option) {\n return toRawString(option.label).toLowerCase().includes(lowerSearchText);\n } // Option value search\n\n\n var rawValue = option[optionFilterProp];\n var value = toRawString(rawValue).toLowerCase();\n return value.includes(lowerSearchText);\n };\n}\n/** Filter options and return a new options by the search text */\n\n\nexport function filterOptions(searchValue, options, _ref3) {\n var optionFilterProp = _ref3.optionFilterProp,\n filterOption = _ref3.filterOption;\n var filteredOptions = [];\n var filterFunc;\n\n if (filterOption === false) {\n return _toConsumableArray(options);\n }\n\n if (typeof filterOption === 'function') {\n filterFunc = filterOption;\n } else {\n filterFunc = getFilterFunction(optionFilterProp);\n }\n\n options.forEach(function (item) {\n // Group should check child options\n if ('options' in item) {\n // Check group first\n var matchGroup = filterFunc(searchValue, item);\n\n if (matchGroup) {\n filteredOptions.push(item);\n } else {\n // Check option\n var subOptions = item.options.filter(function (subItem) {\n return filterFunc(searchValue, subItem);\n });\n\n if (subOptions.length) {\n filteredOptions.push(_objectSpread(_objectSpread({}, item), {}, {\n options: subOptions\n }));\n }\n }\n\n return;\n }\n\n if (filterFunc(searchValue, injectPropsWithOption(item))) {\n filteredOptions.push(item);\n }\n });\n return filteredOptions;\n}\nexport function getSeparatedContent(text, tokens) {\n if (!tokens || !tokens.length) {\n return null;\n }\n\n var match = false;\n\n function separate(str, _ref4) {\n var _ref5 = _toArray(_ref4),\n token = _ref5[0],\n restTokens = _ref5.slice(1);\n\n if (!token) {\n return [str];\n }\n\n var list = str.split(token);\n match = match || list.length > 1;\n return list.reduce(function (prevList, unitStr) {\n return [].concat(_toConsumableArray(prevList), _toConsumableArray(separate(unitStr, restTokens)));\n }, []).filter(function (unit) {\n return unit;\n });\n }\n\n var list = separate(text, tokens);\n return match ? list : null;\n}\nexport function isValueDisabled(value, options) {\n var option = findValueOption([value], options)[0];\n return option.disabled;\n}\n/**\n * `tags` mode should fill un-list item into the option list\n */\n\nexport function fillOptionsWithMissingValue(options, value, optionLabelProp, labelInValue) {\n var values = toArray(value).slice().sort();\n\n var cloneOptions = _toConsumableArray(options); // Convert options value to set\n\n\n var optionValues = new Set();\n options.forEach(function (opt) {\n if (opt.options) {\n opt.options.forEach(function (subOpt) {\n optionValues.add(subOpt.value);\n });\n } else {\n optionValues.add(opt.value);\n }\n }); // Fill missing value\n\n values.forEach(function (item) {\n var val = labelInValue ? item.value : item;\n\n if (!optionValues.has(val)) {\n var _ref6;\n\n cloneOptions.push(labelInValue ? (_ref6 = {}, _defineProperty(_ref6, optionLabelProp, item.label), _defineProperty(_ref6, \"value\", val), _ref6) : {\n value: val\n });\n }\n });\n return cloneOptions;\n}","import * as React from 'react';\nimport { ConfigContext } from '../config-provider';\n\nvar Empty = function Empty() {\n var _React$useContext = React.useContext(ConfigContext),\n getPrefixCls = _React$useContext.getPrefixCls;\n\n var prefixCls = getPrefixCls('empty-img-default');\n return /*#__PURE__*/React.createElement(\"svg\", {\n className: prefixCls,\n width: \"184\",\n height: \"152\",\n viewBox: \"0 0 184 152\",\n xmlns: \"http://www.w3.org/2000/svg\"\n }, /*#__PURE__*/React.createElement(\"g\", {\n fill: \"none\",\n fillRule: \"evenodd\"\n }, /*#__PURE__*/React.createElement(\"g\", {\n transform: \"translate(24 31.67)\"\n }, /*#__PURE__*/React.createElement(\"ellipse\", {\n className: \"\".concat(prefixCls, \"-ellipse\"),\n cx: \"67.797\",\n cy: \"106.89\",\n rx: \"67.797\",\n ry: \"12.668\"\n }), /*#__PURE__*/React.createElement(\"path\", {\n className: \"\".concat(prefixCls, \"-path-1\"),\n d: \"M122.034 69.674L98.109 40.229c-1.148-1.386-2.826-2.225-4.593-2.225h-51.44c-1.766 0-3.444.839-4.592 2.225L13.56 69.674v15.383h108.475V69.674z\"\n }), /*#__PURE__*/React.createElement(\"path\", {\n className: \"\".concat(prefixCls, \"-path-2\"),\n d: \"M101.537 86.214L80.63 61.102c-1.001-1.207-2.507-1.867-4.048-1.867H31.724c-1.54 0-3.047.66-4.048 1.867L6.769 86.214v13.792h94.768V86.214z\",\n transform: \"translate(13.56)\"\n }), /*#__PURE__*/React.createElement(\"path\", {\n className: \"\".concat(prefixCls, \"-path-3\"),\n d: \"M33.83 0h67.933a4 4 0 0 1 4 4v93.344a4 4 0 0 1-4 4H33.83a4 4 0 0 1-4-4V4a4 4 0 0 1 4-4z\"\n }), /*#__PURE__*/React.createElement(\"path\", {\n className: \"\".concat(prefixCls, \"-path-4\"),\n d: \"M42.678 9.953h50.237a2 2 0 0 1 2 2V36.91a2 2 0 0 1-2 2H42.678a2 2 0 0 1-2-2V11.953a2 2 0 0 1 2-2zM42.94 49.767h49.713a2.262 2.262 0 1 1 0 4.524H42.94a2.262 2.262 0 0 1 0-4.524zM42.94 61.53h49.713a2.262 2.262 0 1 1 0 4.525H42.94a2.262 2.262 0 0 1 0-4.525zM121.813 105.032c-.775 3.071-3.497 5.36-6.735 5.36H20.515c-3.238 0-5.96-2.29-6.734-5.36a7.309 7.309 0 0 1-.222-1.79V69.675h26.318c2.907 0 5.25 2.448 5.25 5.42v.04c0 2.971 2.37 5.37 5.277 5.37h34.785c2.907 0 5.277-2.421 5.277-5.393V75.1c0-2.972 2.343-5.426 5.25-5.426h26.318v33.569c0 .617-.077 1.216-.221 1.789z\"\n })), /*#__PURE__*/React.createElement(\"path\", {\n className: \"\".concat(prefixCls, \"-path-5\"),\n d: \"M149.121 33.292l-6.83 2.65a1 1 0 0 1-1.317-1.23l1.937-6.207c-2.589-2.944-4.109-6.534-4.109-10.408C138.802 8.102 148.92 0 161.402 0 173.881 0 184 8.102 184 18.097c0 9.995-10.118 18.097-22.599 18.097-4.528 0-8.744-1.066-12.28-2.902z\"\n }), /*#__PURE__*/React.createElement(\"g\", {\n className: \"\".concat(prefixCls, \"-g\"),\n transform: \"translate(149.65 15.383)\"\n }, /*#__PURE__*/React.createElement(\"ellipse\", {\n cx: \"20.654\",\n cy: \"3.167\",\n rx: \"2.849\",\n ry: \"2.815\"\n }), /*#__PURE__*/React.createElement(\"path\", {\n d: \"M5.698 5.63H0L2.898.704zM9.259.704h4.985V5.63H9.259z\"\n }))));\n};\n\nexport default Empty;","import * as React from 'react';\nimport { ConfigContext } from '../config-provider';\n\nvar Simple = function Simple() {\n var _React$useContext = React.useContext(ConfigContext),\n getPrefixCls = _React$useContext.getPrefixCls;\n\n var prefixCls = getPrefixCls('empty-img-simple');\n return /*#__PURE__*/React.createElement(\"svg\", {\n className: prefixCls,\n width: \"64\",\n height: \"41\",\n viewBox: \"0 0 64 41\",\n xmlns: \"http://www.w3.org/2000/svg\"\n }, /*#__PURE__*/React.createElement(\"g\", {\n transform: \"translate(0 1)\",\n fill: \"none\",\n fillRule: \"evenodd\"\n }, /*#__PURE__*/React.createElement(\"ellipse\", {\n className: \"\".concat(prefixCls, \"-ellipse\"),\n cx: \"32\",\n cy: \"33\",\n rx: \"32\",\n ry: \"7\"\n }), /*#__PURE__*/React.createElement(\"g\", {\n className: \"\".concat(prefixCls, \"-g\"),\n fillRule: \"nonzero\"\n }, /*#__PURE__*/React.createElement(\"path\", {\n d: \"M55 12.76L44.854 1.258C44.367.474 43.656 0 42.907 0H21.093c-.749 0-1.46.474-1.947 1.257L9 12.761V22h46v-9.24z\"\n }), /*#__PURE__*/React.createElement(\"path\", {\n d: \"M41.613 15.931c0-1.605.994-2.93 2.227-2.931H55v18.137C55 33.26 53.68 35 52.05 35h-40.1C10.32 35 9 33.259 9 31.137V13h11.16c1.233 0 2.227 1.323 2.227 2.928v.022c0 1.605 1.005 2.901 2.237 2.901h14.752c1.232 0 2.237-1.308 2.237-2.913v-.007z\",\n className: \"\".concat(prefixCls, \"-path\")\n }))));\n};\n\nexport default Simple;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\n\nvar __rest = this && this.__rest || function (s, e) {\n var t = {};\n\n for (var p in s) {\n if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];\n }\n\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];\n }\n return t;\n};\n\nimport * as React from 'react';\nimport classNames from 'classnames';\nimport { ConfigContext } from '../config-provider';\nimport LocaleReceiver from '../locale-provider/LocaleReceiver';\nimport DefaultEmptyImg from './empty';\nimport SimpleEmptyImg from './simple';\nvar defaultEmptyImg = /*#__PURE__*/React.createElement(DefaultEmptyImg, null);\nvar simpleEmptyImg = /*#__PURE__*/React.createElement(SimpleEmptyImg, null);\n\nvar Empty = function Empty(_a) {\n var className = _a.className,\n customizePrefixCls = _a.prefixCls,\n _a$image = _a.image,\n image = _a$image === void 0 ? defaultEmptyImg : _a$image,\n description = _a.description,\n children = _a.children,\n imageStyle = _a.imageStyle,\n restProps = __rest(_a, [\"className\", \"prefixCls\", \"image\", \"description\", \"children\", \"imageStyle\"]);\n\n var _React$useContext = React.useContext(ConfigContext),\n getPrefixCls = _React$useContext.getPrefixCls,\n direction = _React$useContext.direction;\n\n return /*#__PURE__*/React.createElement(LocaleReceiver, {\n componentName: \"Empty\"\n }, function (locale) {\n var _classNames;\n\n var prefixCls = getPrefixCls('empty', customizePrefixCls);\n var des = typeof description !== 'undefined' ? description : locale.description;\n var alt = typeof des === 'string' ? des : 'empty';\n var imageNode = null;\n\n if (typeof image === 'string') {\n imageNode = /*#__PURE__*/React.createElement(\"img\", {\n alt: alt,\n src: image\n });\n } else {\n imageNode = image;\n }\n\n return /*#__PURE__*/React.createElement(\"div\", _extends({\n className: classNames(prefixCls, (_classNames = {}, _defineProperty(_classNames, \"\".concat(prefixCls, \"-normal\"), image === simpleEmptyImg), _defineProperty(_classNames, \"\".concat(prefixCls, \"-rtl\"), direction === 'rtl'), _classNames), className)\n }, restProps), /*#__PURE__*/React.createElement(\"div\", {\n className: \"\".concat(prefixCls, \"-image\"),\n style: imageStyle\n }, imageNode), des && /*#__PURE__*/React.createElement(\"div\", {\n className: \"\".concat(prefixCls, \"-description\")\n }, des), children && /*#__PURE__*/React.createElement(\"div\", {\n className: \"\".concat(prefixCls, \"-footer\")\n }, children));\n });\n};\n\nEmpty.PRESENTED_IMAGE_DEFAULT = defaultEmptyImg;\nEmpty.PRESENTED_IMAGE_SIMPLE = simpleEmptyImg;\nexport default Empty;","var global = require('./_global');\nvar core = require('./_core');\nvar ctx = require('./_ctx');\nvar hide = require('./_hide');\nvar has = require('./_has');\nvar PROTOTYPE = 'prototype';\n\nvar $export = function (type, name, source) {\n var IS_FORCED = type & $export.F;\n var IS_GLOBAL = type & $export.G;\n var IS_STATIC = type & $export.S;\n var IS_PROTO = type & $export.P;\n var IS_BIND = type & $export.B;\n var IS_WRAP = type & $export.W;\n var exports = IS_GLOBAL ? core : core[name] || (core[name] = {});\n var expProto = exports[PROTOTYPE];\n var target = IS_GLOBAL ? global : IS_STATIC ? global[name] : (global[name] || {})[PROTOTYPE];\n var key, own, out;\n if (IS_GLOBAL) source = name;\n for (key in source) {\n // contains in native\n own = !IS_FORCED && target && target[key] !== undefined;\n if (own && has(exports, key)) continue;\n // export native or passed\n out = own ? target[key] : source[key];\n // prevent global pollution for namespaces\n exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]\n // bind timers to global for call from export context\n : IS_BIND && own ? ctx(out, global)\n // wrap global constructors for prevent change them in library\n : IS_WRAP && target[key] == out ? (function (C) {\n var F = function (a, b, c) {\n if (this instanceof C) {\n switch (arguments.length) {\n case 0: return new C();\n case 1: return new C(a);\n case 2: return new C(a, b);\n } return new C(a, b, c);\n } return C.apply(this, arguments);\n };\n F[PROTOTYPE] = C[PROTOTYPE];\n return F;\n // make static versions for prototype methods\n })(out) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;\n // export proto methods to core.%CONSTRUCTOR%.methods.%NAME%\n if (IS_PROTO) {\n (exports.virtual || (exports.virtual = {}))[key] = out;\n // export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%\n if (type & $export.R && expProto && !expProto[key]) hide(expProto, key, out);\n }\n }\n};\n// type bitmap\n$export.F = 1; // forced\n$export.G = 2; // global\n$export.S = 4; // static\n$export.P = 8; // proto\n$export.B = 16; // bind\n$export.W = 32; // wrap\n$export.U = 64; // safe\n$export.R = 128; // real proto method for `library`\nmodule.exports = $export;\n","// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028\nvar global = module.exports = typeof window != 'undefined' && window.Math == Math\n ? window : typeof self != 'undefined' && self.Math == Math ? self\n // eslint-disable-next-line no-new-func\n : Function('return this')();\nif (typeof __g == 'number') __g = global; // eslint-disable-line no-undef\n","var anObject = require('./_an-object');\nvar IE8_DOM_DEFINE = require('./_ie8-dom-define');\nvar toPrimitive = require('./_to-primitive');\nvar dP = Object.defineProperty;\n\nexports.f = require('./_descriptors') ? Object.defineProperty : function defineProperty(O, P, Attributes) {\n anObject(O);\n P = toPrimitive(P, true);\n anObject(Attributes);\n if (IE8_DOM_DEFINE) try {\n return dP(O, P, Attributes);\n } catch (e) { /* empty */ }\n if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');\n if ('value' in Attributes) O[P] = Attributes.value;\n return O;\n};\n","// Thank's IE8 for his funny defineProperty\nmodule.exports = !require('./_fails')(function () {\n return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;\n});\n","var Buffer = require('safe-buffer').Buffer\nvar Transform = require('stream').Transform\nvar StringDecoder = require('string_decoder').StringDecoder\nvar inherits = require('inherits')\n\nfunction CipherBase (hashMode) {\n Transform.call(this)\n this.hashMode = typeof hashMode === 'string'\n if (this.hashMode) {\n this[hashMode] = this._finalOrDigest\n } else {\n this.final = this._finalOrDigest\n }\n if (this._final) {\n this.__final = this._final\n this._final = null\n }\n this._decoder = null\n this._encoding = null\n}\ninherits(CipherBase, Transform)\n\nCipherBase.prototype.update = function (data, inputEnc, outputEnc) {\n if (typeof data === 'string') {\n data = Buffer.from(data, inputEnc)\n }\n\n var outData = this._update(data)\n if (this.hashMode) return this\n\n if (outputEnc) {\n outData = this._toString(outData, outputEnc)\n }\n\n return outData\n}\n\nCipherBase.prototype.setAutoPadding = function () {}\nCipherBase.prototype.getAuthTag = function () {\n throw new Error('trying to get auth tag in unsupported state')\n}\n\nCipherBase.prototype.setAuthTag = function () {\n throw new Error('trying to set auth tag in unsupported state')\n}\n\nCipherBase.prototype.setAAD = function () {\n throw new Error('trying to set aad in unsupported state')\n}\n\nCipherBase.prototype._transform = function (data, _, next) {\n var err\n try {\n if (this.hashMode) {\n this._update(data)\n } else {\n this.push(this._update(data))\n }\n } catch (e) {\n err = e\n } finally {\n next(err)\n }\n}\nCipherBase.prototype._flush = function (done) {\n var err\n try {\n this.push(this.__final())\n } catch (e) {\n err = e\n }\n\n done(err)\n}\nCipherBase.prototype._finalOrDigest = function (outputEnc) {\n var outData = this.__final() || Buffer.alloc(0)\n if (outputEnc) {\n outData = this._toString(outData, outputEnc, true)\n }\n return outData\n}\n\nCipherBase.prototype._toString = function (value, enc, fin) {\n if (!this._decoder) {\n this._decoder = new StringDecoder(enc)\n this._encoding = enc\n }\n\n if (this._encoding !== enc) throw new Error('can\\'t switch encodings')\n\n var out = this._decoder.write(value)\n if (fin) {\n out += this._decoder.end()\n }\n\n return out\n}\n\nmodule.exports = CipherBase\n","'use strict'\n\nvar fromCharCode = require('../constant/from-char-code.js')\n\nfunction regexCheck(regex) {\n return check\n\n function check(code) {\n return regex.test(fromCharCode(code))\n }\n}\n\nmodule.exports = regexCheck\n","module.exports = extend\n\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\n\nfunction extend() {\n var target = {}\n\n for (var i = 0; i < arguments.length; i++) {\n var source = arguments[i]\n\n for (var key in source) {\n if (hasOwnProperty.call(source, key)) {\n target[key] = source[key]\n }\n }\n }\n\n return target\n}\n","var setPrototypeOf = require(\"./setPrototypeOf\");\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\nmodule.exports = _inherits;","var getPrototypeOf = require(\"./getPrototypeOf\");\n\nvar isNativeReflectConstruct = require(\"./isNativeReflectConstruct\");\n\nvar possibleConstructorReturn = require(\"./possibleConstructorReturn\");\n\nfunction _createSuper(Derived) {\n var hasNativeReflectConstruct = isNativeReflectConstruct();\n return function _createSuperInternal() {\n var Super = getPrototypeOf(Derived),\n result;\n\n if (hasNativeReflectConstruct) {\n var NewTarget = getPrototypeOf(this).constructor;\n result = Reflect.construct(Super, arguments, NewTarget);\n } else {\n result = Super.apply(this, arguments);\n }\n\n return possibleConstructorReturn(this, result);\n };\n}\n\nmodule.exports = _createSuper;","var locale = {\n title: '日期选择',\n today: '今天',\n month: '月',\n year: '年',\n am: '上午',\n pm: '下午',\n dateTimeFormat: 'yyyy年MM月dd日 星期w hh:mm',\n dateFormat: 'yyyy年MM月dd日 星期w',\n noChoose: '未选择',\n week: ['日', '一', '二', '三', '四', '五', '六'],\n clear: '清除',\n selectTime: '选择时间',\n selectStartTime: '选择开始时间',\n selectEndTime: '选择结束时间',\n start: '开始',\n end: '结束',\n begin: '起',\n over: '止',\n begin_over: '起/止',\n confirm: '确认',\n monthTitle: 'yyyy年MM月',\n loadPrevMonth: '加载上一个月',\n yesterday: '昨天',\n lastWeek: '近一周',\n lastMonth: '近一个月'\n};\nexport default locale;","import ReactDOM from 'react-dom';\n/**\n * Return if a node is a DOM node. Else will return by `findDOMNode`\n */\n\nexport default function findDOMNode(node) {\n if (node instanceof HTMLElement) {\n return node;\n }\n\n return ReactDOM.findDOMNode(node);\n}","export default (function () {\n if (typeof navigator === 'undefined' || typeof window === 'undefined') {\n return false;\n }\n\n var agent = navigator.userAgent || navigator.vendor || window.opera;\n\n if (/(android|bb\\d+|meego).+mobile|avantgo|bada\\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\\.(browser|link)|vodafone|wap|windows ce|xda|xiino|android|ipad|playbook|silk/i.test(agent) || /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw-(n|u)|c55\\/|capi|ccwa|cdm-|cell|chtm|cldc|cmd-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc-s|devi|dica|dmob|do(c|p)o|ds(12|-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(-|_)|g1 u|g560|gene|gf-5|g-mo|go(\\.w|od)|gr(ad|un)|haie|hcit|hd-(m|p|t)|hei-|hi(pt|ta)|hp( i|ip)|hs-c|ht(c(-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i-(20|go|ma)|i230|iac( |-|\\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\\/)|klon|kpt |kwc-|kyo(c|k)|le(no|xi)|lg( g|\\/(k|l|u)|50|54|-[a-w])|libw|lynx|m1-w|m3ga|m50\\/|ma(te|ui|xo)|mc(01|21|ca)|m-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|-([1-8]|c))|phil|pire|pl(ay|uc)|pn-2|po(ck|rt|se)|prox|psio|pt-g|qa-a|qc(07|12|21|32|60|-[2-7]|i-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h-|oo|p-)|sdk\\/|se(c(-|0|1)|47|mc|nd|ri)|sgh-|shar|sie(-|m)|sk-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h-|v-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl-|tdg-|tel(i|m)|tim-|t-mo|to(pl|sh)|ts(70|m-|m3|m5)|tx-9|up(\\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas-|your|zeto|zte-/i.test(agent === null || agent === void 0 ? void 0 : agent.substr(0, 4))) {\n return true;\n }\n\n return false;\n});","export default (function (element) {\n if (!element) {\n return false;\n }\n\n if (element.offsetParent) {\n return true;\n }\n\n if (element.getBBox) {\n var box = element.getBBox();\n\n if (box.width || box.height) {\n return true;\n }\n }\n\n if (element.getBoundingClientRect) {\n var _box = element.getBoundingClientRect();\n\n if (_box.width || _box.height) {\n return true;\n }\n }\n\n return false;\n});","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nfunction _extends() { _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; }; return _extends.apply(this, arguments); }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\n/**\n * @fileOverview Dot\n */\nimport React, { PureComponent } from 'react';\nimport classNames from 'classnames';\nimport { adaptEventHandlers, filterProps } from '../util/types';\nexport var Dot = /*#__PURE__*/function (_PureComponent) {\n _inherits(Dot, _PureComponent);\n\n var _super = _createSuper(Dot);\n\n function Dot() {\n _classCallCheck(this, Dot);\n\n return _super.apply(this, arguments);\n }\n\n _createClass(Dot, [{\n key: \"render\",\n value: function render() {\n var _this$props = this.props,\n cx = _this$props.cx,\n cy = _this$props.cy,\n r = _this$props.r,\n className = _this$props.className;\n var layerClass = classNames('recharts-dot', className);\n\n if (cx === +cx && cy === +cy && r === +r) {\n return /*#__PURE__*/React.createElement(\"circle\", _extends({}, filterProps(this.props), adaptEventHandlers(this.props), {\n className: layerClass,\n cx: cx,\n cy: cy,\n r: r\n }));\n }\n\n return null;\n }\n }]);\n\n return Dot;\n}(PureComponent);","import _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport { useEffect, useState } from 'react';\nimport ResponsiveObserve from '../../_util/responsiveObserve';\n\nfunction useBreakpoint() {\n var _useState = useState({}),\n _useState2 = _slicedToArray(_useState, 2),\n screens = _useState2[0],\n setScreens = _useState2[1];\n\n useEffect(function () {\n var token = ResponsiveObserve.subscribe(function (supportScreens) {\n setScreens(supportScreens);\n });\n return function () {\n return ResponsiveObserve.unsubscribe(token);\n };\n }, []);\n return screens;\n}\n\nexport default useBreakpoint;","import _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\nvar attributes = \"accept acceptCharset accessKey action allowFullScreen allowTransparency\\n alt async autoComplete autoFocus autoPlay capture cellPadding cellSpacing challenge\\n charSet checked classID className colSpan cols content contentEditable contextMenu\\n controls coords crossOrigin data dateTime default defer dir disabled download draggable\\n encType form formAction formEncType formMethod formNoValidate formTarget frameBorder\\n headers height hidden high href hrefLang htmlFor httpEquiv icon id inputMode integrity\\n is keyParams keyType kind label lang list loop low manifest marginHeight marginWidth max maxLength media\\n mediaGroup method min minLength multiple muted name noValidate nonce open\\n optimum pattern placeholder poster preload radioGroup readOnly rel required\\n reversed role rowSpan rows sandbox scope scoped scrolling seamless selected\\n shape size sizes span spellCheck src srcDoc srcLang srcSet start step style\\n summary tabIndex target title type useMap value width wmode wrap\";\nvar eventsName = \"onCopy onCut onPaste onCompositionEnd onCompositionStart onCompositionUpdate onKeyDown\\n onKeyPress onKeyUp onFocus onBlur onChange onInput onSubmit onClick onContextMenu onDoubleClick\\n onDrag onDragEnd onDragEnter onDragExit onDragLeave onDragOver onDragStart onDrop onMouseDown\\n onMouseEnter onMouseLeave onMouseMove onMouseOut onMouseOver onMouseUp onSelect onTouchCancel\\n onTouchEnd onTouchMove onTouchStart onScroll onWheel onAbort onCanPlay onCanPlayThrough\\n onDurationChange onEmptied onEncrypted onEnded onError onLoadedData onLoadedMetadata\\n onLoadStart onPause onPlay onPlaying onProgress onRateChange onSeeked onSeeking onStalled onSuspend onTimeUpdate onVolumeChange onWaiting onLoad onError\";\nvar propList = \"\".concat(attributes, \" \").concat(eventsName).split(/[\\s\\n]+/);\n/* eslint-enable max-len */\n\nvar ariaPrefix = 'aria-';\nvar dataPrefix = 'data-';\n\nfunction match(key, prefix) {\n return key.indexOf(prefix) === 0;\n}\n/**\n * Picker props from exist props with filter\n * @param props Passed props\n * @param ariaOnly boolean | { aria?: boolean; data?: boolean; attr?: boolean; } filter config\n */\n\n\nexport default function pickAttrs(props) {\n var ariaOnly = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n var mergedConfig;\n\n if (ariaOnly === false) {\n mergedConfig = {\n aria: true,\n data: true,\n attr: true\n };\n } else if (ariaOnly === true) {\n mergedConfig = {\n aria: true\n };\n } else {\n mergedConfig = _objectSpread({}, ariaOnly);\n }\n\n var attrs = {};\n Object.keys(props).forEach(function (key) {\n if ( // Aria\n mergedConfig.aria && (key === 'role' || match(key, ariaPrefix)) || // Data\n mergedConfig.data && match(key, dataPrefix) || // Attr\n mergedConfig.attr && propList.includes(key)) {\n attrs[key] = props[key];\n }\n });\n return attrs;\n}","import _classCallCheck from \"@babel/runtime/helpers/esm/classCallCheck\";\n\nvar UnreachableException = function UnreachableException(value) {\n _classCallCheck(this, UnreachableException);\n\n return new Error(\"unreachable case: \".concat(JSON.stringify(value)));\n};\n\nexport { UnreachableException as default };","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\n\nvar __rest = this && this.__rest || function (s, e) {\n var t = {};\n\n for (var p in s) {\n if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];\n }\n\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];\n }\n return t;\n};\n\nimport * as React from 'react';\nimport classNames from 'classnames';\nimport { ConfigConsumer } from '../config-provider';\nimport UnreachableException from '../_util/unreachableException';\n\nvar ButtonGroup = function ButtonGroup(props) {\n return /*#__PURE__*/React.createElement(ConfigConsumer, null, function (_ref) {\n var _classNames;\n\n var getPrefixCls = _ref.getPrefixCls,\n direction = _ref.direction;\n\n var customizePrefixCls = props.prefixCls,\n size = props.size,\n className = props.className,\n others = __rest(props, [\"prefixCls\", \"size\", \"className\"]);\n\n var prefixCls = getPrefixCls('btn-group', customizePrefixCls); // large => lg\n // small => sm\n\n var sizeCls = '';\n\n switch (size) {\n case 'large':\n sizeCls = 'lg';\n break;\n\n case 'small':\n sizeCls = 'sm';\n break;\n\n case 'middle':\n case undefined:\n break;\n\n default:\n // eslint-disable-next-line no-console\n console.warn(new UnreachableException(size));\n }\n\n var classes = classNames(prefixCls, (_classNames = {}, _defineProperty(_classNames, \"\".concat(prefixCls, \"-\").concat(sizeCls), sizeCls), _defineProperty(_classNames, \"\".concat(prefixCls, \"-rtl\"), direction === 'rtl'), _classNames), className);\n return /*#__PURE__*/React.createElement(\"div\", _extends({}, others, {\n className: classes\n }));\n });\n};\n\nexport default ButtonGroup;","import React from 'react';\nimport CSSMotion from 'rc-motion';\nimport LoadingOutlined from \"@ant-design/icons/es/icons/LoadingOutlined\";\n\nvar getCollapsedWidth = function getCollapsedWidth() {\n return {\n width: 0,\n opacity: 0,\n transform: 'scale(0)'\n };\n};\n\nvar getRealWidth = function getRealWidth(node) {\n return {\n width: node.scrollWidth,\n opacity: 1,\n transform: 'scale(1)'\n };\n};\n\nvar LoadingIcon = function LoadingIcon(_ref) {\n var prefixCls = _ref.prefixCls,\n loading = _ref.loading,\n existIcon = _ref.existIcon;\n var visible = !!loading;\n\n if (existIcon) {\n return /*#__PURE__*/React.createElement(\"span\", {\n className: \"\".concat(prefixCls, \"-loading-icon\")\n }, /*#__PURE__*/React.createElement(LoadingOutlined, null));\n }\n\n return /*#__PURE__*/React.createElement(CSSMotion, {\n visible: visible // We do not really use this motionName\n ,\n motionName: \"\".concat(prefixCls, \"-loading-icon-motion\"),\n removeOnLeave: true,\n onAppearStart: getCollapsedWidth,\n onAppearActive: getRealWidth,\n onEnterStart: getCollapsedWidth,\n onEnterActive: getRealWidth,\n onLeaveStart: getRealWidth,\n onLeaveActive: getCollapsedWidth\n }, function (_ref2, ref) {\n var className = _ref2.className,\n style = _ref2.style;\n return /*#__PURE__*/React.createElement(\"span\", {\n className: \"\".concat(prefixCls, \"-loading-icon\"),\n style: style,\n ref: ref\n }, /*#__PURE__*/React.createElement(LoadingOutlined, {\n className: className\n }));\n });\n};\n\nexport default LoadingIcon;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\n\nvar __rest = this && this.__rest || function (s, e) {\n var t = {};\n\n for (var p in s) {\n if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];\n }\n\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];\n }\n return t;\n};\n/* eslint-disable react/button-has-type */\n\n\nimport * as React from 'react';\nimport classNames from 'classnames';\nimport omit from \"rc-util/es/omit\";\nimport Group from './button-group';\nimport { ConfigContext } from '../config-provider';\nimport Wave from '../_util/wave';\nimport { tuple } from '../_util/type';\nimport devWarning from '../_util/devWarning';\nimport SizeContext from '../config-provider/SizeContext';\nimport LoadingIcon from './LoadingIcon';\nimport { cloneElement } from '../_util/reactNode';\nvar rxTwoCNChar = /^[\\u4e00-\\u9fa5]{2}$/;\nvar isTwoCNChar = rxTwoCNChar.test.bind(rxTwoCNChar);\n\nfunction isString(str) {\n return typeof str === 'string';\n}\n\nfunction isUnborderedButtonType(type) {\n return type === 'text' || type === 'link';\n} // Insert one space between two chinese characters automatically.\n\n\nfunction insertSpace(child, needInserted) {\n // Check the child if is undefined or null.\n if (child == null) {\n return;\n }\n\n var SPACE = needInserted ? ' ' : ''; // strictNullChecks oops.\n\n if (typeof child !== 'string' && typeof child !== 'number' && isString(child.type) && isTwoCNChar(child.props.children)) {\n return cloneElement(child, {\n children: child.props.children.split('').join(SPACE)\n });\n }\n\n if (typeof child === 'string') {\n if (isTwoCNChar(child)) {\n child = child.split('').join(SPACE);\n }\n\n return /*#__PURE__*/React.createElement(\"span\", null, child);\n }\n\n return child;\n}\n\nfunction spaceChildren(children, needInserted) {\n var isPrevChildPure = false;\n var childList = [];\n React.Children.forEach(children, function (child) {\n var type = _typeof(child);\n\n var isCurrentChildPure = type === 'string' || type === 'number';\n\n if (isPrevChildPure && isCurrentChildPure) {\n var lastIndex = childList.length - 1;\n var lastChild = childList[lastIndex];\n childList[lastIndex] = \"\".concat(lastChild).concat(child);\n } else {\n childList.push(child);\n }\n\n isPrevChildPure = isCurrentChildPure;\n }); // Pass to React.Children.map to auto fill key\n\n return React.Children.map(childList, function (child) {\n return insertSpace(child, needInserted);\n });\n}\n\nvar ButtonTypes = tuple('default', 'primary', 'ghost', 'dashed', 'link', 'text');\nvar ButtonShapes = tuple('circle', 'round');\nvar ButtonHTMLTypes = tuple('submit', 'button', 'reset');\nexport function convertLegacyProps(type) {\n if (type === 'danger') {\n return {\n danger: true\n };\n }\n\n return {\n type: type\n };\n}\n\nvar InternalButton = function InternalButton(props, ref) {\n var _classNames;\n\n var _props$loading = props.loading,\n loading = _props$loading === void 0 ? false : _props$loading,\n customizePrefixCls = props.prefixCls,\n type = props.type,\n danger = props.danger,\n shape = props.shape,\n customizeSize = props.size,\n className = props.className,\n children = props.children,\n icon = props.icon,\n _props$ghost = props.ghost,\n ghost = _props$ghost === void 0 ? false : _props$ghost,\n _props$block = props.block,\n block = _props$block === void 0 ? false : _props$block,\n _props$htmlType = props.htmlType,\n htmlType = _props$htmlType === void 0 ? 'button' : _props$htmlType,\n rest = __rest(props, [\"loading\", \"prefixCls\", \"type\", \"danger\", \"shape\", \"size\", \"className\", \"children\", \"icon\", \"ghost\", \"block\", \"htmlType\"]);\n\n var size = React.useContext(SizeContext);\n\n var _React$useState = React.useState(!!loading),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n innerLoading = _React$useState2[0],\n setLoading = _React$useState2[1];\n\n var _React$useState3 = React.useState(false),\n _React$useState4 = _slicedToArray(_React$useState3, 2),\n hasTwoCNChar = _React$useState4[0],\n setHasTwoCNChar = _React$useState4[1];\n\n var _React$useContext = React.useContext(ConfigContext),\n getPrefixCls = _React$useContext.getPrefixCls,\n autoInsertSpaceInButton = _React$useContext.autoInsertSpaceInButton,\n direction = _React$useContext.direction;\n\n var buttonRef = ref || /*#__PURE__*/React.createRef();\n var delayTimeoutRef = React.useRef();\n\n var isNeedInserted = function isNeedInserted() {\n return React.Children.count(children) === 1 && !icon && !isUnborderedButtonType(type);\n };\n\n var fixTwoCNChar = function fixTwoCNChar() {\n // Fix for HOC usage like \n if (!buttonRef || !buttonRef.current || autoInsertSpaceInButton === false) {\n return;\n }\n\n var buttonText = buttonRef.current.textContent;\n\n if (isNeedInserted() && isTwoCNChar(buttonText)) {\n if (!hasTwoCNChar) {\n setHasTwoCNChar(true);\n }\n } else if (hasTwoCNChar) {\n setHasTwoCNChar(false);\n }\n }; // =============== Update Loading ===============\n\n\n var loadingOrDelay;\n\n if (_typeof(loading) === 'object' && loading.delay) {\n loadingOrDelay = loading.delay || true;\n } else {\n loadingOrDelay = !!loading;\n }\n\n React.useEffect(function () {\n clearTimeout(delayTimeoutRef.current);\n\n if (typeof loadingOrDelay === 'number') {\n delayTimeoutRef.current = window.setTimeout(function () {\n setLoading(loadingOrDelay);\n }, loadingOrDelay);\n } else {\n setLoading(loadingOrDelay);\n }\n }, [loadingOrDelay]);\n React.useEffect(fixTwoCNChar, [buttonRef]);\n\n var handleClick = function handleClick(e) {\n var _a;\n\n var onClick = props.onClick,\n disabled = props.disabled; // https://github.com/ant-design/ant-design/issues/30207\n\n if (innerLoading || disabled) {\n e.preventDefault();\n return;\n }\n\n (_a = onClick) === null || _a === void 0 ? void 0 : _a(e);\n };\n\n devWarning(!(typeof icon === 'string' && icon.length > 2), 'Button', \"`icon` is using ReactNode instead of string naming in v4. Please check `\".concat(icon, \"` at https://ant.design/components/icon\"));\n devWarning(!(ghost && isUnborderedButtonType(type)), 'Button', \"`link` or `text` button can't be a `ghost` button.\");\n var prefixCls = getPrefixCls('btn', customizePrefixCls);\n var autoInsertSpace = autoInsertSpaceInButton !== false; // large => lg\n // small => sm\n\n var sizeCls = '';\n\n switch (customizeSize || size) {\n case 'large':\n sizeCls = 'lg';\n break;\n\n case 'small':\n sizeCls = 'sm';\n break;\n\n default:\n break;\n }\n\n var iconType = innerLoading ? 'loading' : icon;\n var classes = classNames(prefixCls, (_classNames = {}, _defineProperty(_classNames, \"\".concat(prefixCls, \"-\").concat(type), type), _defineProperty(_classNames, \"\".concat(prefixCls, \"-\").concat(shape), shape), _defineProperty(_classNames, \"\".concat(prefixCls, \"-\").concat(sizeCls), sizeCls), _defineProperty(_classNames, \"\".concat(prefixCls, \"-icon-only\"), !children && children !== 0 && !!iconType), _defineProperty(_classNames, \"\".concat(prefixCls, \"-background-ghost\"), ghost && !isUnborderedButtonType(type)), _defineProperty(_classNames, \"\".concat(prefixCls, \"-loading\"), innerLoading), _defineProperty(_classNames, \"\".concat(prefixCls, \"-two-chinese-chars\"), hasTwoCNChar && autoInsertSpace), _defineProperty(_classNames, \"\".concat(prefixCls, \"-block\"), block), _defineProperty(_classNames, \"\".concat(prefixCls, \"-dangerous\"), !!danger), _defineProperty(_classNames, \"\".concat(prefixCls, \"-rtl\"), direction === 'rtl'), _classNames), className);\n var iconNode = icon && !innerLoading ? icon : /*#__PURE__*/React.createElement(LoadingIcon, {\n existIcon: !!icon,\n prefixCls: prefixCls,\n loading: !!innerLoading\n });\n var kids = children || children === 0 ? spaceChildren(children, isNeedInserted() && autoInsertSpace) : null;\n var linkButtonRestProps = omit(rest, ['navigate']);\n\n if (linkButtonRestProps.href !== undefined) {\n return /*#__PURE__*/React.createElement(\"a\", _extends({}, linkButtonRestProps, {\n className: classes,\n onClick: handleClick,\n ref: buttonRef\n }), iconNode, kids);\n }\n\n var buttonNode = /*#__PURE__*/React.createElement(\"button\", _extends({}, rest, {\n type: htmlType,\n className: classes,\n onClick: handleClick,\n ref: buttonRef\n }), iconNode, kids);\n\n if (isUnborderedButtonType(type)) {\n return buttonNode;\n }\n\n return /*#__PURE__*/React.createElement(Wave, null, buttonNode);\n};\n\nvar Button = /*#__PURE__*/React.forwardRef(InternalButton);\nButton.displayName = 'Button';\nButton.Group = Group;\nButton.__ANT_BUTTON = true;\nexport default Button;","// This icon file is generated automatically.\nvar CheckCircleFilled = { \"icon\": { \"tag\": \"svg\", \"attrs\": { \"viewBox\": \"64 64 896 896\", \"focusable\": \"false\" }, \"children\": [{ \"tag\": \"path\", \"attrs\": { \"d\": \"M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm193.5 301.7l-210.6 292a31.8 31.8 0 01-51.7 0L318.5 484.9c-3.8-5.3 0-12.7 6.5-12.7h46.9c10.2 0 19.9 4.9 25.9 13.3l71.2 98.8 157.2-218c6-8.3 15.6-13.3 25.9-13.3H699c6.5 0 10.3 7.4 6.5 12.7z\" } }] }, \"name\": \"check-circle\", \"theme\": \"filled\" };\nexport default CheckCircleFilled;\n","// GENERATE BY ./scripts/generate.ts\n// DON NOT EDIT IT MANUALLY\nimport * as React from 'react';\nimport CheckCircleFilledSvg from \"@ant-design/icons-svg/es/asn/CheckCircleFilled\";\nimport AntdIcon from '../components/AntdIcon';\n\nvar CheckCircleFilled = function CheckCircleFilled(props, ref) {\n return /*#__PURE__*/React.createElement(AntdIcon, Object.assign({}, props, {\n ref: ref,\n icon: CheckCircleFilledSvg\n }));\n};\n\nCheckCircleFilled.displayName = 'CheckCircleFilled';\nexport default /*#__PURE__*/React.forwardRef(CheckCircleFilled);","// This icon file is generated automatically.\nvar ExclamationCircleFilled = { \"icon\": { \"tag\": \"svg\", \"attrs\": { \"viewBox\": \"64 64 896 896\", \"focusable\": \"false\" }, \"children\": [{ \"tag\": \"path\", \"attrs\": { \"d\": \"M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm-32 232c0-4.4 3.6-8 8-8h48c4.4 0 8 3.6 8 8v272c0 4.4-3.6 8-8 8h-48c-4.4 0-8-3.6-8-8V296zm32 440a48.01 48.01 0 010-96 48.01 48.01 0 010 96z\" } }] }, \"name\": \"exclamation-circle\", \"theme\": \"filled\" };\nexport default ExclamationCircleFilled;\n","// GENERATE BY ./scripts/generate.ts\n// DON NOT EDIT IT MANUALLY\nimport * as React from 'react';\nimport ExclamationCircleFilledSvg from \"@ant-design/icons-svg/es/asn/ExclamationCircleFilled\";\nimport AntdIcon from '../components/AntdIcon';\n\nvar ExclamationCircleFilled = function ExclamationCircleFilled(props, ref) {\n return /*#__PURE__*/React.createElement(AntdIcon, Object.assign({}, props, {\n ref: ref,\n icon: ExclamationCircleFilledSvg\n }));\n};\n\nExclamationCircleFilled.displayName = 'ExclamationCircleFilled';\nexport default /*#__PURE__*/React.forwardRef(ExclamationCircleFilled);","// This icon file is generated automatically.\nvar DownOutlined = { \"icon\": { \"tag\": \"svg\", \"attrs\": { \"viewBox\": \"64 64 896 896\", \"focusable\": \"false\" }, \"children\": [{ \"tag\": \"path\", \"attrs\": { \"d\": \"M884 256h-75c-5.1 0-9.9 2.5-12.9 6.6L512 654.2 227.9 262.6c-3-4.1-7.8-6.6-12.9-6.6h-75c-6.5 0-10.3 7.4-6.5 12.7l352.6 486.1c12.8 17.6 39 17.6 51.7 0l352.6-486.1c3.9-5.3.1-12.7-6.4-12.7z\" } }] }, \"name\": \"down\", \"theme\": \"outlined\" };\nexport default DownOutlined;\n","// GENERATE BY ./scripts/generate.ts\n// DON NOT EDIT IT MANUALLY\nimport * as React from 'react';\nimport DownOutlinedSvg from \"@ant-design/icons-svg/es/asn/DownOutlined\";\nimport AntdIcon from '../components/AntdIcon';\n\nvar DownOutlined = function DownOutlined(props, ref) {\n return /*#__PURE__*/React.createElement(AntdIcon, Object.assign({}, props, {\n ref: ref,\n icon: DownOutlinedSvg\n }));\n};\n\nDownOutlined.displayName = 'DownOutlined';\nexport default /*#__PURE__*/React.forwardRef(DownOutlined);","var locale = {\n locale: 'en_US',\n today: 'Today',\n now: 'Now',\n backToToday: 'Back to today',\n ok: 'Ok',\n clear: 'Clear',\n month: 'Month',\n year: 'Year',\n timeSelect: 'select time',\n dateSelect: 'select date',\n weekSelect: 'Choose a week',\n monthSelect: 'Choose a month',\n yearSelect: 'Choose a year',\n decadeSelect: 'Choose a decade',\n yearFormat: 'YYYY',\n dateFormat: 'M/D/YYYY',\n dayFormat: 'D',\n dateTimeFormat: 'M/D/YYYY HH:mm:ss',\n monthBeforeYear: true,\n previousMonth: 'Previous month (PageUp)',\n nextMonth: 'Next month (PageDown)',\n previousYear: 'Last year (Control + left)',\n nextYear: 'Next year (Control + right)',\n previousDecade: 'Last decade',\n nextDecade: 'Next decade',\n previousCentury: 'Last century',\n nextCentury: 'Next century'\n};\nexport default locale;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport CalendarLocale from \"rc-picker/es/locale/en_US\";\nimport TimePickerLocale from '../../time-picker/locale/en_US'; // Merge into a locale object\n\nvar locale = {\n lang: _extends({\n placeholder: 'Select date',\n yearPlaceholder: 'Select year',\n quarterPlaceholder: 'Select quarter',\n monthPlaceholder: 'Select month',\n weekPlaceholder: 'Select week',\n rangePlaceholder: ['Start date', 'End date'],\n rangeYearPlaceholder: ['Start year', 'End year'],\n rangeMonthPlaceholder: ['Start month', 'End month'],\n rangeWeekPlaceholder: ['Start week', 'End week']\n }, CalendarLocale),\n timePickerLocale: _extends({}, TimePickerLocale)\n}; // All settings at:\n// https://github.com/ant-design/ant-design/blob/master/components/date-picker/locale/example.json\n\nexport default locale;","export default function contains(root, n) {\n if (!root) {\n return false;\n }\n\n return root.contains(n);\n}","var isNumber = require('./isNumber');\n\n/**\n * Checks if `value` is `NaN`.\n *\n * **Note:** This method is based on\n * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as\n * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for\n * `undefined` and other non-number values.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.\n * @example\n *\n * _.isNaN(NaN);\n * // => true\n *\n * _.isNaN(new Number(NaN));\n * // => true\n *\n * isNaN(undefined);\n * // => true\n *\n * _.isNaN(undefined);\n * // => false\n */\nfunction isNaN(value) {\n // An `NaN` primitive is the only value that is not equal to itself.\n // Perform the `toStringTag` check first to avoid errors with some\n // ActiveX objects in IE.\n return isNumber(value) && value != +value;\n}\n\nmodule.exports = isNaN;\n","var baseGetTag = require('./_baseGetTag'),\n isArray = require('./isArray'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar stringTag = '[object String]';\n\n/**\n * Checks if `value` is classified as a `String` primitive or object.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a string, else `false`.\n * @example\n *\n * _.isString('abc');\n * // => true\n *\n * _.isString(1);\n * // => false\n */\nfunction isString(value) {\n return typeof value == 'string' ||\n (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag);\n}\n\nmodule.exports = isString;\n","export function shallowEqual(a, b) {\n /* eslint-disable no-restricted-syntax */\n for (var key in a) {\n if ({}.hasOwnProperty.call(a, key) && (!{}.hasOwnProperty.call(b, key) || a[key] !== b[key])) {\n return false;\n }\n }\n\n for (var _key in b) {\n if ({}.hasOwnProperty.call(b, _key) && !{}.hasOwnProperty.call(a, _key)) {\n return false;\n }\n }\n\n return true;\n}","var hasOwnProperty = {}.hasOwnProperty;\nmodule.exports = function (it, key) {\n return hasOwnProperty.call(it, key);\n};\n","// to indexed object, toObject with fallback for non-array-like ES3 strings\nvar IObject = require('./_iobject');\nvar defined = require('./_defined');\nmodule.exports = function (it) {\n return IObject(defined(it));\n};\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// a duplex stream is just a stream that is both readable and writable.\n// Since JS doesn't have multiple prototypal inheritance, this class\n// prototypally inherits from Readable, and then parasitically from\n// Writable.\n\n'use strict';\n\n/**/\n\nvar pna = require('process-nextick-args');\n/**/\n\n/**/\nvar objectKeys = Object.keys || function (obj) {\n var keys = [];\n for (var key in obj) {\n keys.push(key);\n }return keys;\n};\n/**/\n\nmodule.exports = Duplex;\n\n/**/\nvar util = Object.create(require('core-util-is'));\nutil.inherits = require('inherits');\n/**/\n\nvar Readable = require('./_stream_readable');\nvar Writable = require('./_stream_writable');\n\nutil.inherits(Duplex, Readable);\n\n{\n // avoid scope creep, the keys array can then be collected\n var keys = objectKeys(Writable.prototype);\n for (var v = 0; v < keys.length; v++) {\n var method = keys[v];\n if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];\n }\n}\n\nfunction Duplex(options) {\n if (!(this instanceof Duplex)) return new Duplex(options);\n\n Readable.call(this, options);\n Writable.call(this, options);\n\n if (options && options.readable === false) this.readable = false;\n\n if (options && options.writable === false) this.writable = false;\n\n this.allowHalfOpen = true;\n if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;\n\n this.once('end', onend);\n}\n\nObject.defineProperty(Duplex.prototype, 'writableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function () {\n return this._writableState.highWaterMark;\n }\n});\n\n// the no-half-open enforcer\nfunction onend() {\n // if we allow half-open state, or if the writable side ended,\n // then we're ok.\n if (this.allowHalfOpen || this._writableState.ended) return;\n\n // no more data can be written.\n // But allow more writes to happen in this tick.\n pna.nextTick(onEndNT, this);\n}\n\nfunction onEndNT(self) {\n self.end();\n}\n\nObject.defineProperty(Duplex.prototype, 'destroyed', {\n get: function () {\n if (this._readableState === undefined || this._writableState === undefined) {\n return false;\n }\n return this._readableState.destroyed && this._writableState.destroyed;\n },\n set: function (value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (this._readableState === undefined || this._writableState === undefined) {\n return;\n }\n\n // backward compatibility, the user is explicitly\n // managing destroyed\n this._readableState.destroyed = value;\n this._writableState.destroyed = value;\n }\n});\n\nDuplex.prototype._destroy = function (err, cb) {\n this.push(null);\n this.end();\n\n pna.nextTick(cb, err);\n};","var baseIsNative = require('./_baseIsNative'),\n getValue = require('./_getValue');\n\n/**\n * Gets the native function at `key` of `object`.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {string} key The key of the method to get.\n * @returns {*} Returns the function if it's native, else `undefined`.\n */\nfunction getNative(object, key) {\n var value = getValue(object, key);\n return baseIsNative(value) ? value : undefined;\n}\n\nmodule.exports = getNative;\n","'use strict'\n\nvar assign = require('../constant/assign.js')\n\nfunction shallow(object) {\n return assign({}, object)\n}\n\nmodule.exports = shallow\n","'use strict'\n\nvar merge = require('./lib/util/merge')\nvar xlink = require('./lib/xlink')\nvar xml = require('./lib/xml')\nvar xmlns = require('./lib/xmlns')\nvar aria = require('./lib/aria')\nvar svg = require('./lib/svg')\n\nmodule.exports = merge([xml, xlink, xmlns, aria, svg])\n","'use strict'\n\nmodule.exports = c\nc.displayName = 'c'\nc.aliases = []\nfunction c(Prism) {\n Prism.languages.c = Prism.languages.extend('clike', {\n comment: {\n pattern: /\\/\\/(?:[^\\r\\n\\\\]|\\\\(?:\\r\\n?|\\n|(?![\\r\\n])))*|\\/\\*[\\s\\S]*?(?:\\*\\/|$)/,\n greedy: true\n },\n 'class-name': {\n pattern: /(\\b(?:enum|struct)\\s+(?:__attribute__\\s*\\(\\([\\s\\S]*?\\)\\)\\s*)?)\\w+|\\b[a-z]\\w*_t\\b/,\n lookbehind: true\n },\n keyword: /\\b(?:__attribute__|_Alignas|_Alignof|_Atomic|_Bool|_Complex|_Generic|_Imaginary|_Noreturn|_Static_assert|_Thread_local|asm|typeof|inline|auto|break|case|char|const|continue|default|do|double|else|enum|extern|float|for|goto|if|int|long|register|return|short|signed|sizeof|static|struct|switch|typedef|union|unsigned|void|volatile|while)\\b/,\n function: /[a-z_]\\w*(?=\\s*\\()/i,\n number: /(?:\\b0x(?:[\\da-f]+(?:\\.[\\da-f]*)?|\\.[\\da-f]+)(?:p[+-]?\\d+)?|(?:\\b\\d+(?:\\.\\d*)?|\\B\\.\\d+)(?:e[+-]?\\d+)?)[ful]{0,4}/i,\n operator: />>=?|<<=?|->|([-+&|:])\\1|[?:~]|[-+*/%&|^!=<>]=?/\n })\n Prism.languages.insertBefore('c', 'string', {\n macro: {\n // allow for multiline macro definitions\n // spaces after the # character compile fine with gcc\n pattern: /(^\\s*)#\\s*[a-z](?:[^\\r\\n\\\\/]|\\/(?!\\*)|\\/\\*(?:[^*]|\\*(?!\\/))*\\*\\/|\\\\(?:\\r\\n|[\\s\\S]))*/im,\n lookbehind: true,\n greedy: true,\n alias: 'property',\n inside: {\n string: [\n {\n // highlight the path of the include statement as a string\n pattern: /^(#\\s*include\\s*)<[^>]+>/,\n lookbehind: true\n },\n Prism.languages.c['string']\n ],\n comment: Prism.languages.c['comment'],\n 'macro-name': [\n {\n pattern: /(^#\\s*define\\s+)\\w+\\b(?!\\()/i,\n lookbehind: true\n },\n {\n pattern: /(^#\\s*define\\s+)\\w+\\b(?=\\()/i,\n lookbehind: true,\n alias: 'function'\n }\n ],\n // highlight macro directives as keywords\n directive: {\n pattern: /^(#\\s*)[a-z]+/,\n lookbehind: true,\n alias: 'keyword'\n },\n 'directive-hash': /^#/,\n punctuation: /##|\\\\(?=[\\r\\n])/,\n expression: {\n pattern: /\\S[\\s\\S]*/,\n inside: Prism.languages.c\n }\n }\n },\n // highlight predefined macros as constants\n constant: /\\b(?:__FILE__|__LINE__|__DATE__|__TIME__|__TIMESTAMP__|__func__|EOF|NULL|SEEK_CUR|SEEK_END|SEEK_SET|stdin|stdout|stderr)\\b/\n })\n delete Prism.languages.c['boolean']\n}\n","module.exports = require('./lib/axios');","\"use strict\";\n\nexports.__esModule = true;\n\nvar _from = require(\"../core-js/array/from\");\n\nvar _from2 = _interopRequireDefault(_from);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = function (arr) {\n if (Array.isArray(arr)) {\n for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) {\n arr2[i] = arr[i];\n }\n\n return arr2;\n } else {\n return (0, _from2.default)(arr);\n }\n};","import { tuple } from './type';\nexport var PresetStatusColorTypes = tuple('success', 'processing', 'error', 'default', 'warning'); // eslint-disable-next-line import/prefer-default-export\n\nexport var PresetColorTypes = tuple('pink', 'red', 'yellow', 'orange', 'cyan', 'green', 'blue', 'purple', 'geekblue', 'magenta', 'volcano', 'gold', 'lime');","var createCaseFirst = require('./_createCaseFirst');\n\n/**\n * Converts the first character of `string` to upper case.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category String\n * @param {string} [string=''] The string to convert.\n * @returns {string} Returns the converted string.\n * @example\n *\n * _.upperFirst('fred');\n * // => 'Fred'\n *\n * _.upperFirst('FRED');\n * // => 'FRED'\n */\nvar upperFirst = createCaseFirst('toUpperCase');\n\nmodule.exports = upperFirst;\n","export default function number(x) {\n return +x;\n}\n","import * as React from 'react';\nimport classNames from 'classnames';\n\nvar TransBtn = function TransBtn(_ref) {\n var className = _ref.className,\n customizeIcon = _ref.customizeIcon,\n customizeIconProps = _ref.customizeIconProps,\n _onMouseDown = _ref.onMouseDown,\n onClick = _ref.onClick,\n children = _ref.children;\n var icon;\n\n if (typeof customizeIcon === 'function') {\n icon = customizeIcon(customizeIconProps);\n } else {\n icon = customizeIcon;\n }\n\n return /*#__PURE__*/React.createElement(\"span\", {\n className: className,\n onMouseDown: function onMouseDown(event) {\n event.preventDefault();\n\n if (_onMouseDown) {\n _onMouseDown(event);\n }\n },\n style: {\n userSelect: 'none',\n WebkitUserSelect: 'none'\n },\n unselectable: \"on\",\n onClick: onClick,\n \"aria-hidden\": true\n }, icon !== undefined ? icon : /*#__PURE__*/React.createElement(\"span\", {\n className: classNames(className.split(/\\s+/).map(function (cls) {\n return \"\".concat(cls, \"-icon\");\n }))\n }, children));\n};\n\nexport default TransBtn;","/**\n * Take input from [0, n] and return it as [0, 1]\n * @hidden\n */\nexport function bound01(n, max) {\n if (isOnePointZero(n)) {\n n = '100%';\n }\n var isPercent = isPercentage(n);\n n = max === 360 ? n : Math.min(max, Math.max(0, parseFloat(n)));\n // Automatically convert percentage into number\n if (isPercent) {\n n = parseInt(String(n * max), 10) / 100;\n }\n // Handle floating point rounding errors\n if (Math.abs(n - max) < 0.000001) {\n return 1;\n }\n // Convert into [0, 1] range if it isn't already\n if (max === 360) {\n // If n is a hue given in degrees,\n // wrap around out-of-range values into [0, 360] range\n // then convert into [0, 1].\n n = (n < 0 ? (n % max) + max : n % max) / parseFloat(String(max));\n }\n else {\n // If n not a hue given in degrees\n // Convert into [0, 1] range if it isn't already.\n n = (n % max) / parseFloat(String(max));\n }\n return n;\n}\n/**\n * Force a number between 0 and 1\n * @hidden\n */\nexport function clamp01(val) {\n return Math.min(1, Math.max(0, val));\n}\n/**\n * Need to handle 1.0 as 100%, since once it is a number, there is no difference between it and 1\n * \n * @hidden\n */\nexport function isOnePointZero(n) {\n return typeof n === 'string' && n.indexOf('.') !== -1 && parseFloat(n) === 1;\n}\n/**\n * Check to see if string passed in is a percentage\n * @hidden\n */\nexport function isPercentage(n) {\n return typeof n === 'string' && n.indexOf('%') !== -1;\n}\n/**\n * Return a valid alpha value [0,1] with all invalid values being set to 1\n * @hidden\n */\nexport function boundAlpha(a) {\n a = parseFloat(a);\n if (isNaN(a) || a < 0 || a > 1) {\n a = 1;\n }\n return a;\n}\n/**\n * Replace a decimal with it's percentage value\n * @hidden\n */\nexport function convertToPercentage(n) {\n if (n <= 1) {\n return Number(n) * 100 + \"%\";\n }\n return n;\n}\n/**\n * Force a hex value to have 2 characters\n * @hidden\n */\nexport function pad2(c) {\n return c.length === 1 ? '0' + c : String(c);\n}\n","import { bound01, pad2 } from './util';\n// `rgbToHsl`, `rgbToHsv`, `hslToRgb`, `hsvToRgb` modified from:\n// \n/**\n * Handle bounds / percentage checking to conform to CSS color spec\n * \n * *Assumes:* r, g, b in [0, 255] or [0, 1]\n * *Returns:* { r, g, b } in [0, 255]\n */\nexport function rgbToRgb(r, g, b) {\n return {\n r: bound01(r, 255) * 255,\n g: bound01(g, 255) * 255,\n b: bound01(b, 255) * 255,\n };\n}\n/**\n * Converts an RGB color value to HSL.\n * *Assumes:* r, g, and b are contained in [0, 255] or [0, 1]\n * *Returns:* { h, s, l } in [0,1]\n */\nexport function rgbToHsl(r, g, b) {\n r = bound01(r, 255);\n g = bound01(g, 255);\n b = bound01(b, 255);\n var max = Math.max(r, g, b);\n var min = Math.min(r, g, b);\n var h = 0;\n var s = 0;\n var l = (max + min) / 2;\n if (max === min) {\n s = 0;\n h = 0; // achromatic\n }\n else {\n var d = max - min;\n s = l > 0.5 ? d / (2 - max - min) : d / (max + min);\n switch (max) {\n case r:\n h = (g - b) / d + (g < b ? 6 : 0);\n break;\n case g:\n h = (b - r) / d + 2;\n break;\n case b:\n h = (r - g) / d + 4;\n break;\n default:\n break;\n }\n h /= 6;\n }\n return { h: h, s: s, l: l };\n}\nfunction hue2rgb(p, q, t) {\n if (t < 0) {\n t += 1;\n }\n if (t > 1) {\n t -= 1;\n }\n if (t < 1 / 6) {\n return p + (q - p) * (6 * t);\n }\n if (t < 1 / 2) {\n return q;\n }\n if (t < 2 / 3) {\n return p + (q - p) * (2 / 3 - t) * 6;\n }\n return p;\n}\n/**\n * Converts an HSL color value to RGB.\n *\n * *Assumes:* h is contained in [0, 1] or [0, 360] and s and l are contained [0, 1] or [0, 100]\n * *Returns:* { r, g, b } in the set [0, 255]\n */\nexport function hslToRgb(h, s, l) {\n var r;\n var g;\n var b;\n h = bound01(h, 360);\n s = bound01(s, 100);\n l = bound01(l, 100);\n if (s === 0) {\n // achromatic\n g = l;\n b = l;\n r = l;\n }\n else {\n var q = l < 0.5 ? l * (1 + s) : l + s - l * s;\n var p = 2 * l - q;\n r = hue2rgb(p, q, h + 1 / 3);\n g = hue2rgb(p, q, h);\n b = hue2rgb(p, q, h - 1 / 3);\n }\n return { r: r * 255, g: g * 255, b: b * 255 };\n}\n/**\n * Converts an RGB color value to HSV\n *\n * *Assumes:* r, g, and b are contained in the set [0, 255] or [0, 1]\n * *Returns:* { h, s, v } in [0,1]\n */\nexport function rgbToHsv(r, g, b) {\n r = bound01(r, 255);\n g = bound01(g, 255);\n b = bound01(b, 255);\n var max = Math.max(r, g, b);\n var min = Math.min(r, g, b);\n var h = 0;\n var v = max;\n var d = max - min;\n var s = max === 0 ? 0 : d / max;\n if (max === min) {\n h = 0; // achromatic\n }\n else {\n switch (max) {\n case r:\n h = (g - b) / d + (g < b ? 6 : 0);\n break;\n case g:\n h = (b - r) / d + 2;\n break;\n case b:\n h = (r - g) / d + 4;\n break;\n default:\n break;\n }\n h /= 6;\n }\n return { h: h, s: s, v: v };\n}\n/**\n * Converts an HSV color value to RGB.\n *\n * *Assumes:* h is contained in [0, 1] or [0, 360] and s and v are contained in [0, 1] or [0, 100]\n * *Returns:* { r, g, b } in the set [0, 255]\n */\nexport function hsvToRgb(h, s, v) {\n h = bound01(h, 360) * 6;\n s = bound01(s, 100);\n v = bound01(v, 100);\n var i = Math.floor(h);\n var f = h - i;\n var p = v * (1 - s);\n var q = v * (1 - f * s);\n var t = v * (1 - (1 - f) * s);\n var mod = i % 6;\n var r = [v, q, p, p, t, v][mod];\n var g = [t, v, v, q, p, p][mod];\n var b = [p, p, t, v, v, q][mod];\n return { r: r * 255, g: g * 255, b: b * 255 };\n}\n/**\n * Converts an RGB color to hex\n *\n * Assumes r, g, and b are contained in the set [0, 255]\n * Returns a 3 or 6 character hex\n */\nexport function rgbToHex(r, g, b, allow3Char) {\n var hex = [\n pad2(Math.round(r).toString(16)),\n pad2(Math.round(g).toString(16)),\n pad2(Math.round(b).toString(16)),\n ];\n // Return a 3 character hex if possible\n if (allow3Char &&\n hex[0].startsWith(hex[0].charAt(1)) &&\n hex[1].startsWith(hex[1].charAt(1)) &&\n hex[2].startsWith(hex[2].charAt(1))) {\n return hex[0].charAt(0) + hex[1].charAt(0) + hex[2].charAt(0);\n }\n return hex.join('');\n}\n/**\n * Converts an RGBA color plus alpha transparency to hex\n *\n * Assumes r, g, b are contained in the set [0, 255] and\n * a in [0, 1]. Returns a 4 or 8 character rgba hex\n */\n// eslint-disable-next-line max-params\nexport function rgbaToHex(r, g, b, a, allow4Char) {\n var hex = [\n pad2(Math.round(r).toString(16)),\n pad2(Math.round(g).toString(16)),\n pad2(Math.round(b).toString(16)),\n pad2(convertDecimalToHex(a)),\n ];\n // Return a 4 character hex if possible\n if (allow4Char &&\n hex[0].startsWith(hex[0].charAt(1)) &&\n hex[1].startsWith(hex[1].charAt(1)) &&\n hex[2].startsWith(hex[2].charAt(1)) &&\n hex[3].startsWith(hex[3].charAt(1))) {\n return hex[0].charAt(0) + hex[1].charAt(0) + hex[2].charAt(0) + hex[3].charAt(0);\n }\n return hex.join('');\n}\n/**\n * Converts an RGBA color to an ARGB Hex8 string\n * Rarely used, but required for \"toFilter()\"\n */\nexport function rgbaToArgbHex(r, g, b, a) {\n var hex = [\n pad2(convertDecimalToHex(a)),\n pad2(Math.round(r).toString(16)),\n pad2(Math.round(g).toString(16)),\n pad2(Math.round(b).toString(16)),\n ];\n return hex.join('');\n}\n/** Converts a decimal to a hex value */\nexport function convertDecimalToHex(d) {\n return Math.round(parseFloat(d) * 255).toString(16);\n}\n/** Converts a hex value to a decimal */\nexport function convertHexToDecimal(h) {\n return parseIntFromHex(h) / 255;\n}\n/** Parse a base-16 hex value into a base-10 integer */\nexport function parseIntFromHex(val) {\n return parseInt(val, 16);\n}\nexport function numberInputToObject(color) {\n return {\n r: color >> 16,\n g: (color & 0xff00) >> 8,\n b: color & 0xff,\n };\n}\n","// https://github.com/bahamas10/css-color-names/blob/master/css-color-names.json\n/**\n * @hidden\n */\nexport var names = {\n aliceblue: '#f0f8ff',\n antiquewhite: '#faebd7',\n aqua: '#00ffff',\n aquamarine: '#7fffd4',\n azure: '#f0ffff',\n beige: '#f5f5dc',\n bisque: '#ffe4c4',\n black: '#000000',\n blanchedalmond: '#ffebcd',\n blue: '#0000ff',\n blueviolet: '#8a2be2',\n brown: '#a52a2a',\n burlywood: '#deb887',\n cadetblue: '#5f9ea0',\n chartreuse: '#7fff00',\n chocolate: '#d2691e',\n coral: '#ff7f50',\n cornflowerblue: '#6495ed',\n cornsilk: '#fff8dc',\n crimson: '#dc143c',\n cyan: '#00ffff',\n darkblue: '#00008b',\n darkcyan: '#008b8b',\n darkgoldenrod: '#b8860b',\n darkgray: '#a9a9a9',\n darkgreen: '#006400',\n darkgrey: '#a9a9a9',\n darkkhaki: '#bdb76b',\n darkmagenta: '#8b008b',\n darkolivegreen: '#556b2f',\n darkorange: '#ff8c00',\n darkorchid: '#9932cc',\n darkred: '#8b0000',\n darksalmon: '#e9967a',\n darkseagreen: '#8fbc8f',\n darkslateblue: '#483d8b',\n darkslategray: '#2f4f4f',\n darkslategrey: '#2f4f4f',\n darkturquoise: '#00ced1',\n darkviolet: '#9400d3',\n deeppink: '#ff1493',\n deepskyblue: '#00bfff',\n dimgray: '#696969',\n dimgrey: '#696969',\n dodgerblue: '#1e90ff',\n firebrick: '#b22222',\n floralwhite: '#fffaf0',\n forestgreen: '#228b22',\n fuchsia: '#ff00ff',\n gainsboro: '#dcdcdc',\n ghostwhite: '#f8f8ff',\n goldenrod: '#daa520',\n gold: '#ffd700',\n gray: '#808080',\n green: '#008000',\n greenyellow: '#adff2f',\n grey: '#808080',\n honeydew: '#f0fff0',\n hotpink: '#ff69b4',\n indianred: '#cd5c5c',\n indigo: '#4b0082',\n ivory: '#fffff0',\n khaki: '#f0e68c',\n lavenderblush: '#fff0f5',\n lavender: '#e6e6fa',\n lawngreen: '#7cfc00',\n lemonchiffon: '#fffacd',\n lightblue: '#add8e6',\n lightcoral: '#f08080',\n lightcyan: '#e0ffff',\n lightgoldenrodyellow: '#fafad2',\n lightgray: '#d3d3d3',\n lightgreen: '#90ee90',\n lightgrey: '#d3d3d3',\n lightpink: '#ffb6c1',\n lightsalmon: '#ffa07a',\n lightseagreen: '#20b2aa',\n lightskyblue: '#87cefa',\n lightslategray: '#778899',\n lightslategrey: '#778899',\n lightsteelblue: '#b0c4de',\n lightyellow: '#ffffe0',\n lime: '#00ff00',\n limegreen: '#32cd32',\n linen: '#faf0e6',\n magenta: '#ff00ff',\n maroon: '#800000',\n mediumaquamarine: '#66cdaa',\n mediumblue: '#0000cd',\n mediumorchid: '#ba55d3',\n mediumpurple: '#9370db',\n mediumseagreen: '#3cb371',\n mediumslateblue: '#7b68ee',\n mediumspringgreen: '#00fa9a',\n mediumturquoise: '#48d1cc',\n mediumvioletred: '#c71585',\n midnightblue: '#191970',\n mintcream: '#f5fffa',\n mistyrose: '#ffe4e1',\n moccasin: '#ffe4b5',\n navajowhite: '#ffdead',\n navy: '#000080',\n oldlace: '#fdf5e6',\n olive: '#808000',\n olivedrab: '#6b8e23',\n orange: '#ffa500',\n orangered: '#ff4500',\n orchid: '#da70d6',\n palegoldenrod: '#eee8aa',\n palegreen: '#98fb98',\n paleturquoise: '#afeeee',\n palevioletred: '#db7093',\n papayawhip: '#ffefd5',\n peachpuff: '#ffdab9',\n peru: '#cd853f',\n pink: '#ffc0cb',\n plum: '#dda0dd',\n powderblue: '#b0e0e6',\n purple: '#800080',\n rebeccapurple: '#663399',\n red: '#ff0000',\n rosybrown: '#bc8f8f',\n royalblue: '#4169e1',\n saddlebrown: '#8b4513',\n salmon: '#fa8072',\n sandybrown: '#f4a460',\n seagreen: '#2e8b57',\n seashell: '#fff5ee',\n sienna: '#a0522d',\n silver: '#c0c0c0',\n skyblue: '#87ceeb',\n slateblue: '#6a5acd',\n slategray: '#708090',\n slategrey: '#708090',\n snow: '#fffafa',\n springgreen: '#00ff7f',\n steelblue: '#4682b4',\n tan: '#d2b48c',\n teal: '#008080',\n thistle: '#d8bfd8',\n tomato: '#ff6347',\n turquoise: '#40e0d0',\n violet: '#ee82ee',\n wheat: '#f5deb3',\n white: '#ffffff',\n whitesmoke: '#f5f5f5',\n yellow: '#ffff00',\n yellowgreen: '#9acd32',\n};\n","import { convertHexToDecimal, hslToRgb, hsvToRgb, parseIntFromHex, rgbToRgb } from './conversion';\nimport { names } from './css-color-names';\nimport { boundAlpha, convertToPercentage } from './util';\n/**\n * Given a string or object, convert that input to RGB\n *\n * Possible string inputs:\n * ```\n * \"red\"\n * \"#f00\" or \"f00\"\n * \"#ff0000\" or \"ff0000\"\n * \"#ff000000\" or \"ff000000\"\n * \"rgb 255 0 0\" or \"rgb (255, 0, 0)\"\n * \"rgb 1.0 0 0\" or \"rgb (1, 0, 0)\"\n * \"rgba (255, 0, 0, 1)\" or \"rgba 255, 0, 0, 1\"\n * \"rgba (1.0, 0, 0, 1)\" or \"rgba 1.0, 0, 0, 1\"\n * \"hsl(0, 100%, 50%)\" or \"hsl 0 100% 50%\"\n * \"hsla(0, 100%, 50%, 1)\" or \"hsla 0 100% 50%, 1\"\n * \"hsv(0, 100%, 100%)\" or \"hsv 0 100% 100%\"\n * ```\n */\nexport function inputToRGB(color) {\n var rgb = { r: 0, g: 0, b: 0 };\n var a = 1;\n var s = null;\n var v = null;\n var l = null;\n var ok = false;\n var format = false;\n if (typeof color === 'string') {\n color = stringInputToObject(color);\n }\n if (typeof color === 'object') {\n if (isValidCSSUnit(color.r) && isValidCSSUnit(color.g) && isValidCSSUnit(color.b)) {\n rgb = rgbToRgb(color.r, color.g, color.b);\n ok = true;\n format = String(color.r).substr(-1) === '%' ? 'prgb' : 'rgb';\n }\n else if (isValidCSSUnit(color.h) && isValidCSSUnit(color.s) && isValidCSSUnit(color.v)) {\n s = convertToPercentage(color.s);\n v = convertToPercentage(color.v);\n rgb = hsvToRgb(color.h, s, v);\n ok = true;\n format = 'hsv';\n }\n else if (isValidCSSUnit(color.h) && isValidCSSUnit(color.s) && isValidCSSUnit(color.l)) {\n s = convertToPercentage(color.s);\n l = convertToPercentage(color.l);\n rgb = hslToRgb(color.h, s, l);\n ok = true;\n format = 'hsl';\n }\n if (Object.prototype.hasOwnProperty.call(color, 'a')) {\n a = color.a;\n }\n }\n a = boundAlpha(a);\n return {\n ok: ok,\n format: color.format || format,\n r: Math.min(255, Math.max(rgb.r, 0)),\n g: Math.min(255, Math.max(rgb.g, 0)),\n b: Math.min(255, Math.max(rgb.b, 0)),\n a: a,\n };\n}\n// \nvar CSS_INTEGER = '[-\\\\+]?\\\\d+%?';\n// \nvar CSS_NUMBER = '[-\\\\+]?\\\\d*\\\\.\\\\d+%?';\n// Allow positive/negative integer/number. Don't capture the either/or, just the entire outcome.\nvar CSS_UNIT = \"(?:\" + CSS_NUMBER + \")|(?:\" + CSS_INTEGER + \")\";\n// Actual matching.\n// Parentheses and commas are optional, but not required.\n// Whitespace can take the place of commas or opening paren\nvar PERMISSIVE_MATCH3 = \"[\\\\s|\\\\(]+(\" + CSS_UNIT + \")[,|\\\\s]+(\" + CSS_UNIT + \")[,|\\\\s]+(\" + CSS_UNIT + \")\\\\s*\\\\)?\";\nvar PERMISSIVE_MATCH4 = \"[\\\\s|\\\\(]+(\" + CSS_UNIT + \")[,|\\\\s]+(\" + CSS_UNIT + \")[,|\\\\s]+(\" + CSS_UNIT + \")[,|\\\\s]+(\" + CSS_UNIT + \")\\\\s*\\\\)?\";\nvar matchers = {\n CSS_UNIT: new RegExp(CSS_UNIT),\n rgb: new RegExp('rgb' + PERMISSIVE_MATCH3),\n rgba: new RegExp('rgba' + PERMISSIVE_MATCH4),\n hsl: new RegExp('hsl' + PERMISSIVE_MATCH3),\n hsla: new RegExp('hsla' + PERMISSIVE_MATCH4),\n hsv: new RegExp('hsv' + PERMISSIVE_MATCH3),\n hsva: new RegExp('hsva' + PERMISSIVE_MATCH4),\n hex3: /^#?([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,\n hex6: /^#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/,\n hex4: /^#?([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/,\n hex8: /^#?([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/,\n};\n/**\n * Permissive string parsing. Take in a number of formats, and output an object\n * based on detected format. Returns `{ r, g, b }` or `{ h, s, l }` or `{ h, s, v}`\n */\nexport function stringInputToObject(color) {\n color = color.trim().toLowerCase();\n if (color.length === 0) {\n return false;\n }\n var named = false;\n if (names[color]) {\n color = names[color];\n named = true;\n }\n else if (color === 'transparent') {\n return { r: 0, g: 0, b: 0, a: 0, format: 'name' };\n }\n // Try to match string input using regular expressions.\n // Keep most of the number bounding out of this function - don't worry about [0,1] or [0,100] or [0,360]\n // Just return an object and let the conversion functions handle that.\n // This way the result will be the same whether the tinycolor is initialized with string or object.\n var match = matchers.rgb.exec(color);\n if (match) {\n return { r: match[1], g: match[2], b: match[3] };\n }\n match = matchers.rgba.exec(color);\n if (match) {\n return { r: match[1], g: match[2], b: match[3], a: match[4] };\n }\n match = matchers.hsl.exec(color);\n if (match) {\n return { h: match[1], s: match[2], l: match[3] };\n }\n match = matchers.hsla.exec(color);\n if (match) {\n return { h: match[1], s: match[2], l: match[3], a: match[4] };\n }\n match = matchers.hsv.exec(color);\n if (match) {\n return { h: match[1], s: match[2], v: match[3] };\n }\n match = matchers.hsva.exec(color);\n if (match) {\n return { h: match[1], s: match[2], v: match[3], a: match[4] };\n }\n match = matchers.hex8.exec(color);\n if (match) {\n return {\n r: parseIntFromHex(match[1]),\n g: parseIntFromHex(match[2]),\n b: parseIntFromHex(match[3]),\n a: convertHexToDecimal(match[4]),\n format: named ? 'name' : 'hex8',\n };\n }\n match = matchers.hex6.exec(color);\n if (match) {\n return {\n r: parseIntFromHex(match[1]),\n g: parseIntFromHex(match[2]),\n b: parseIntFromHex(match[3]),\n format: named ? 'name' : 'hex',\n };\n }\n match = matchers.hex4.exec(color);\n if (match) {\n return {\n r: parseIntFromHex(match[1] + match[1]),\n g: parseIntFromHex(match[2] + match[2]),\n b: parseIntFromHex(match[3] + match[3]),\n a: convertHexToDecimal(match[4] + match[4]),\n format: named ? 'name' : 'hex8',\n };\n }\n match = matchers.hex3.exec(color);\n if (match) {\n return {\n r: parseIntFromHex(match[1] + match[1]),\n g: parseIntFromHex(match[2] + match[2]),\n b: parseIntFromHex(match[3] + match[3]),\n format: named ? 'name' : 'hex',\n };\n }\n return false;\n}\n/**\n * Check to see if it looks like a CSS unit\n * (see `matchers` above for definition).\n */\nexport function isValidCSSUnit(color) {\n return Boolean(matchers.CSS_UNIT.exec(String(color)));\n}\n","import { inputToRGB, rgbToHex, rgbToHsv } from '@ctrl/tinycolor';\n\nvar hueStep = 2; // 色相阶梯\n\nvar saturationStep = 0.16; // 饱和度阶梯，浅色部分\n\nvar saturationStep2 = 0.05; // 饱和度阶梯，深色部分\n\nvar brightnessStep1 = 0.05; // 亮度阶梯，浅色部分\n\nvar brightnessStep2 = 0.15; // 亮度阶梯，深色部分\n\nvar lightColorCount = 5; // 浅色数量，主色上\n\nvar darkColorCount = 4; // 深色数量，主色下\n// 暗色主题颜色映射关系表\n\nvar darkColorMap = [{\n index: 7,\n opacity: 0.15\n}, {\n index: 6,\n opacity: 0.25\n}, {\n index: 5,\n opacity: 0.3\n}, {\n index: 5,\n opacity: 0.45\n}, {\n index: 5,\n opacity: 0.65\n}, {\n index: 5,\n opacity: 0.85\n}, {\n index: 4,\n opacity: 0.9\n}, {\n index: 3,\n opacity: 0.95\n}, {\n index: 2,\n opacity: 0.97\n}, {\n index: 1,\n opacity: 0.98\n}]; // Wrapper function ported from TinyColor.prototype.toHsv\n// Keep it here because of `hsv.h * 360`\n\nfunction toHsv(_ref) {\n var r = _ref.r,\n g = _ref.g,\n b = _ref.b;\n var hsv = rgbToHsv(r, g, b);\n return {\n h: hsv.h * 360,\n s: hsv.s,\n v: hsv.v\n };\n} // Wrapper function ported from TinyColor.prototype.toHexString\n// Keep it here because of the prefix `#`\n\n\nfunction toHex(_ref2) {\n var r = _ref2.r,\n g = _ref2.g,\n b = _ref2.b;\n return \"#\".concat(rgbToHex(r, g, b, false));\n} // Wrapper function ported from TinyColor.prototype.mix, not treeshakable.\n// Amount in range [0, 1]\n// Assume color1 & color2 has no alpha, since the following src code did so.\n\n\nfunction mix(rgb1, rgb2, amount) {\n var p = amount / 100;\n var rgb = {\n r: (rgb2.r - rgb1.r) * p + rgb1.r,\n g: (rgb2.g - rgb1.g) * p + rgb1.g,\n b: (rgb2.b - rgb1.b) * p + rgb1.b\n };\n return rgb;\n}\n\nfunction getHue(hsv, i, light) {\n var hue; // 根据色相不同，色相转向不同\n\n if (Math.round(hsv.h) >= 60 && Math.round(hsv.h) <= 240) {\n hue = light ? Math.round(hsv.h) - hueStep * i : Math.round(hsv.h) + hueStep * i;\n } else {\n hue = light ? Math.round(hsv.h) + hueStep * i : Math.round(hsv.h) - hueStep * i;\n }\n\n if (hue < 0) {\n hue += 360;\n } else if (hue >= 360) {\n hue -= 360;\n }\n\n return hue;\n}\n\nfunction getSaturation(hsv, i, light) {\n // grey color don't change saturation\n if (hsv.h === 0 && hsv.s === 0) {\n return hsv.s;\n }\n\n var saturation;\n\n if (light) {\n saturation = hsv.s - saturationStep * i;\n } else if (i === darkColorCount) {\n saturation = hsv.s + saturationStep;\n } else {\n saturation = hsv.s + saturationStep2 * i;\n } // 边界值修正\n\n\n if (saturation > 1) {\n saturation = 1;\n } // 第一格的 s 限制在 0.06-0.1 之间\n\n\n if (light && i === lightColorCount && saturation > 0.1) {\n saturation = 0.1;\n }\n\n if (saturation < 0.06) {\n saturation = 0.06;\n }\n\n return Number(saturation.toFixed(2));\n}\n\nfunction getValue(hsv, i, light) {\n var value;\n\n if (light) {\n value = hsv.v + brightnessStep1 * i;\n } else {\n value = hsv.v - brightnessStep2 * i;\n }\n\n if (value > 1) {\n value = 1;\n }\n\n return Number(value.toFixed(2));\n}\n\nfunction generate(color) {\n var opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var patterns = [];\n var pColor = inputToRGB(color);\n\n for (var i = lightColorCount; i > 0; i -= 1) {\n var hsv = toHsv(pColor);\n var colorString = toHex(inputToRGB({\n h: getHue(hsv, i, true),\n s: getSaturation(hsv, i, true),\n v: getValue(hsv, i, true)\n }));\n patterns.push(colorString);\n }\n\n patterns.push(toHex(pColor));\n\n for (var _i = 1; _i <= darkColorCount; _i += 1) {\n var _hsv = toHsv(pColor);\n\n var _colorString = toHex(inputToRGB({\n h: getHue(_hsv, _i),\n s: getSaturation(_hsv, _i),\n v: getValue(_hsv, _i)\n }));\n\n patterns.push(_colorString);\n } // dark theme patterns\n\n\n if (opts.theme === 'dark') {\n return darkColorMap.map(function (_ref3) {\n var index = _ref3.index,\n opacity = _ref3.opacity;\n var darkColorString = toHex(mix(inputToRGB(opts.backgroundColor || '#141414'), inputToRGB(patterns[index]), opacity * 100));\n return darkColorString;\n });\n }\n\n return patterns;\n}\n\nvar presetPrimaryColors = {\n red: '#F5222D',\n volcano: '#FA541C',\n orange: '#FA8C16',\n gold: '#FAAD14',\n yellow: '#FADB14',\n lime: '#A0D911',\n green: '#52C41A',\n cyan: '#13C2C2',\n blue: '#1890FF',\n geekblue: '#2F54EB',\n purple: '#722ED1',\n magenta: '#EB2F96',\n grey: '#666666'\n};\nvar presetPalettes = {};\nvar presetDarkPalettes = {};\nObject.keys(presetPrimaryColors).forEach(function (key) {\n presetPalettes[key] = generate(presetPrimaryColors[key]);\n presetPalettes[key].primary = presetPalettes[key][5]; // dark presetPalettes\n\n presetDarkPalettes[key] = generate(presetPrimaryColors[key], {\n theme: 'dark',\n backgroundColor: '#141414'\n });\n presetDarkPalettes[key].primary = presetDarkPalettes[key][5];\n});\nvar red = presetPalettes.red;\nvar volcano = presetPalettes.volcano;\nvar gold = presetPalettes.gold;\nvar orange = presetPalettes.orange;\nvar yellow = presetPalettes.yellow;\nvar lime = presetPalettes.lime;\nvar green = presetPalettes.green;\nvar cyan = presetPalettes.cyan;\nvar blue = presetPalettes.blue;\nvar geekblue = presetPalettes.geekblue;\nvar purple = presetPalettes.purple;\nvar magenta = presetPalettes.magenta;\nvar grey = presetPalettes.grey;\n\nexport { blue, cyan, geekblue, generate, gold, green, grey, lime, magenta, orange, presetDarkPalettes, presetPalettes, presetPrimaryColors, purple, red, volcano, yellow };\n","// This icon file is generated automatically.\nvar ExclamationCircleOutlined = { \"icon\": { \"tag\": \"svg\", \"attrs\": { \"viewBox\": \"64 64 896 896\", \"focusable\": \"false\" }, \"children\": [{ \"tag\": \"path\", \"attrs\": { \"d\": \"M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm0 820c-205.4 0-372-166.6-372-372s166.6-372 372-372 372 166.6 372 372-166.6 372-372 372z\" } }, { \"tag\": \"path\", \"attrs\": { \"d\": \"M464 688a48 48 0 1096 0 48 48 0 10-96 0zm24-112h48c4.4 0 8-3.6 8-8V296c0-4.4-3.6-8-8-8h-48c-4.4 0-8 3.6-8 8v272c0 4.4 3.6 8 8 8z\" } }] }, \"name\": \"exclamation-circle\", \"theme\": \"outlined\" };\nexport default ExclamationCircleOutlined;\n","// GENERATE BY ./scripts/generate.ts\n// DON NOT EDIT IT MANUALLY\nimport * as React from 'react';\nimport ExclamationCircleOutlinedSvg from \"@ant-design/icons-svg/es/asn/ExclamationCircleOutlined\";\nimport AntdIcon from '../components/AntdIcon';\n\nvar ExclamationCircleOutlined = function ExclamationCircleOutlined(props, ref) {\n return /*#__PURE__*/React.createElement(AntdIcon, Object.assign({}, props, {\n ref: ref,\n icon: ExclamationCircleOutlinedSvg\n }));\n};\n\nExclamationCircleOutlined.displayName = 'ExclamationCircleOutlined';\nexport default /*#__PURE__*/React.forwardRef(ExclamationCircleOutlined);","// This icon file is generated automatically.\nvar RightOutlined = { \"icon\": { \"tag\": \"svg\", \"attrs\": { \"viewBox\": \"64 64 896 896\", \"focusable\": \"false\" }, \"children\": [{ \"tag\": \"path\", \"attrs\": { \"d\": \"M765.7 486.8L314.9 134.7A7.97 7.97 0 00302 141v77.3c0 4.9 2.3 9.6 6.1 12.6l360 281.1-360 281.1c-3.9 3-6.1 7.7-6.1 12.6V883c0 6.7 7.7 10.4 12.9 6.3l450.8-352.1a31.96 31.96 0 000-50.4z\" } }] }, \"name\": \"right\", \"theme\": \"outlined\" };\nexport default RightOutlined;\n","// GENERATE BY ./scripts/generate.ts\n// DON NOT EDIT IT MANUALLY\nimport * as React from 'react';\nimport RightOutlinedSvg from \"@ant-design/icons-svg/es/asn/RightOutlined\";\nimport AntdIcon from '../components/AntdIcon';\n\nvar RightOutlined = function RightOutlined(props, ref) {\n return /*#__PURE__*/React.createElement(AntdIcon, Object.assign({}, props, {\n ref: ref,\n icon: RightOutlinedSvg\n }));\n};\n\nRightOutlined.displayName = 'RightOutlined';\nexport default /*#__PURE__*/React.forwardRef(RightOutlined);","import _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _extends from \"@babel/runtime/helpers/esm/extends\";\n\nvar __rest = this && this.__rest || function (s, e) {\n var t = {};\n\n for (var p in s) {\n if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];\n }\n\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];\n }\n return t;\n};\n\nimport * as React from 'react';\nimport classNames from 'classnames';\nimport { ConfigContext } from '../config-provider';\nexport var LayoutContext = /*#__PURE__*/React.createContext({\n siderHook: {\n addSider: function addSider() {\n return null;\n },\n removeSider: function removeSider() {\n return null;\n }\n }\n});\n\nfunction generator(_ref) {\n var suffixCls = _ref.suffixCls,\n tagName = _ref.tagName,\n displayName = _ref.displayName;\n return function (BasicComponent) {\n var Adapter = function Adapter(props) {\n var _React$useContext = React.useContext(ConfigContext),\n getPrefixCls = _React$useContext.getPrefixCls;\n\n var customizePrefixCls = props.prefixCls;\n var prefixCls = getPrefixCls(suffixCls, customizePrefixCls);\n return /*#__PURE__*/React.createElement(BasicComponent, _extends({\n prefixCls: prefixCls,\n tagName: tagName\n }, props));\n };\n\n Adapter.displayName = displayName;\n return Adapter;\n };\n}\n\nvar Basic = function Basic(props) {\n var prefixCls = props.prefixCls,\n className = props.className,\n children = props.children,\n tagName = props.tagName,\n others = __rest(props, [\"prefixCls\", \"className\", \"children\", \"tagName\"]);\n\n var classString = classNames(prefixCls, className);\n return /*#__PURE__*/React.createElement(tagName, _extends({\n className: classString\n }, others), children);\n};\n\nvar BasicLayout = function BasicLayout(props) {\n var _classNames;\n\n var _React$useContext2 = React.useContext(ConfigContext),\n direction = _React$useContext2.direction;\n\n var _React$useState = React.useState([]),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n siders = _React$useState2[0],\n setSiders = _React$useState2[1];\n\n var prefixCls = props.prefixCls,\n className = props.className,\n children = props.children,\n hasSider = props.hasSider,\n Tag = props.tagName,\n others = __rest(props, [\"prefixCls\", \"className\", \"children\", \"hasSider\", \"tagName\"]);\n\n var classString = classNames(prefixCls, (_classNames = {}, _defineProperty(_classNames, \"\".concat(prefixCls, \"-has-sider\"), typeof hasSider === 'boolean' ? hasSider : siders.length > 0), _defineProperty(_classNames, \"\".concat(prefixCls, \"-rtl\"), direction === 'rtl'), _classNames), className);\n return /*#__PURE__*/React.createElement(LayoutContext.Provider, {\n value: {\n siderHook: {\n addSider: function addSider(id) {\n setSiders(function (prev) {\n return [].concat(_toConsumableArray(prev), [id]);\n });\n },\n removeSider: function removeSider(id) {\n setSiders(function (prev) {\n return prev.filter(function (currentId) {\n return currentId !== id;\n });\n });\n }\n }\n }\n }, /*#__PURE__*/React.createElement(Tag, _extends({\n className: classString\n }, others), children));\n};\n\nvar Layout = generator({\n suffixCls: 'layout',\n tagName: 'section',\n displayName: 'Layout'\n})(BasicLayout);\nvar Header = generator({\n suffixCls: 'layout-header',\n tagName: 'header',\n displayName: 'Header'\n})(Basic);\nvar Footer = generator({\n suffixCls: 'layout-footer',\n tagName: 'footer',\n displayName: 'Footer'\n})(Basic);\nvar Content = generator({\n suffixCls: 'layout-content',\n tagName: 'main',\n displayName: 'Content'\n})(Basic);\nexport { Header, Footer, Content };\nexport default Layout;","/**\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","var dP = require('./_object-dp');\nvar createDesc = require('./_property-desc');\nmodule.exports = require('./_descriptors') ? function (object, key, value) {\n return dP.f(object, key, createDesc(1, value));\n} : function (object, key, value) {\n object[key] = value;\n return object;\n};\n","var isObject = require('./_is-object');\nmodule.exports = function (it) {\n if (!isObject(it)) throw TypeError(it + ' is not an object!');\n return it;\n};\n","module.exports = function (it) {\n return typeof it === 'object' ? it !== null : typeof it === 'function';\n};\n","module.exports = function (exec) {\n try {\n return !!exec();\n } catch (e) {\n return true;\n }\n};\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\nvar R = typeof Reflect === 'object' ? Reflect : null\nvar ReflectApply = R && typeof R.apply === 'function'\n ? R.apply\n : function ReflectApply(target, receiver, args) {\n return Function.prototype.apply.call(target, receiver, args);\n }\n\nvar ReflectOwnKeys\nif (R && typeof R.ownKeys === 'function') {\n ReflectOwnKeys = R.ownKeys\n} else if (Object.getOwnPropertySymbols) {\n ReflectOwnKeys = function ReflectOwnKeys(target) {\n return Object.getOwnPropertyNames(target)\n .concat(Object.getOwnPropertySymbols(target));\n };\n} else {\n ReflectOwnKeys = function ReflectOwnKeys(target) {\n return Object.getOwnPropertyNames(target);\n };\n}\n\nfunction ProcessEmitWarning(warning) {\n if (console && console.warn) console.warn(warning);\n}\n\nvar NumberIsNaN = Number.isNaN || function NumberIsNaN(value) {\n return value !== value;\n}\n\nfunction EventEmitter() {\n EventEmitter.init.call(this);\n}\nmodule.exports = EventEmitter;\nmodule.exports.once = once;\n\n// Backwards-compat with node 0.10.x\nEventEmitter.EventEmitter = EventEmitter;\n\nEventEmitter.prototype._events = undefined;\nEventEmitter.prototype._eventsCount = 0;\nEventEmitter.prototype._maxListeners = undefined;\n\n// By default EventEmitters will print a warning if more than 10 listeners are\n// added to it. This is a useful default which helps finding memory leaks.\nvar defaultMaxListeners = 10;\n\nfunction checkListener(listener) {\n if (typeof listener !== 'function') {\n throw new TypeError('The \"listener\" argument must be of type Function. Received type ' + typeof listener);\n }\n}\n\nObject.defineProperty(EventEmitter, 'defaultMaxListeners', {\n enumerable: true,\n get: function() {\n return defaultMaxListeners;\n },\n set: function(arg) {\n if (typeof arg !== 'number' || arg < 0 || NumberIsNaN(arg)) {\n throw new RangeError('The value of \"defaultMaxListeners\" is out of range. It must be a non-negative number. Received ' + arg + '.');\n }\n defaultMaxListeners = arg;\n }\n});\n\nEventEmitter.init = function() {\n\n if (this._events === undefined ||\n this._events === Object.getPrototypeOf(this)._events) {\n this._events = Object.create(null);\n this._eventsCount = 0;\n }\n\n this._maxListeners = this._maxListeners || undefined;\n};\n\n// Obviously not all Emitters should be limited to 10. This function allows\n// that to be increased. Set to zero for unlimited.\nEventEmitter.prototype.setMaxListeners = function setMaxListeners(n) {\n if (typeof n !== 'number' || n < 0 || NumberIsNaN(n)) {\n throw new RangeError('The value of \"n\" is out of range. It must be a non-negative number. Received ' + n + '.');\n }\n this._maxListeners = n;\n return this;\n};\n\nfunction _getMaxListeners(that) {\n if (that._maxListeners === undefined)\n return EventEmitter.defaultMaxListeners;\n return that._maxListeners;\n}\n\nEventEmitter.prototype.getMaxListeners = function getMaxListeners() {\n return _getMaxListeners(this);\n};\n\nEventEmitter.prototype.emit = function emit(type) {\n var args = [];\n for (var i = 1; i < arguments.length; i++) args.push(arguments[i]);\n var doError = (type === 'error');\n\n var events = this._events;\n if (events !== undefined)\n doError = (doError && events.error === undefined);\n else if (!doError)\n return false;\n\n // If there is no 'error' event listener then throw.\n if (doError) {\n var er;\n if (args.length > 0)\n er = args[0];\n if (er instanceof Error) {\n // Note: The comments on the `throw` lines are intentional, they show\n // up in Node's output if this results in an unhandled exception.\n throw er; // Unhandled 'error' event\n }\n // At least give some kind of context to the user\n var err = new Error('Unhandled error.' + (er ? ' (' + er.message + ')' : ''));\n err.context = er;\n throw err; // Unhandled 'error' event\n }\n\n var handler = events[type];\n\n if (handler === undefined)\n return false;\n\n if (typeof handler === 'function') {\n ReflectApply(handler, this, args);\n } else {\n var len = handler.length;\n var listeners = arrayClone(handler, len);\n for (var i = 0; i < len; ++i)\n ReflectApply(listeners[i], this, args);\n }\n\n return true;\n};\n\nfunction _addListener(target, type, listener, prepend) {\n var m;\n var events;\n var existing;\n\n checkListener(listener);\n\n events = target._events;\n if (events === undefined) {\n events = target._events = Object.create(null);\n target._eventsCount = 0;\n } else {\n // To avoid recursion in the case that type === \"newListener\"! Before\n // adding it to the listeners, first emit \"newListener\".\n if (events.newListener !== undefined) {\n target.emit('newListener', type,\n listener.listener ? listener.listener : listener);\n\n // Re-assign `events` because a newListener handler could have caused the\n // this._events to be assigned to a new object\n events = target._events;\n }\n existing = events[type];\n }\n\n if (existing === undefined) {\n // Optimize the case of one listener. Don't need the extra array object.\n existing = events[type] = listener;\n ++target._eventsCount;\n } else {\n if (typeof existing === 'function') {\n // Adding the second element, need to change to array.\n existing = events[type] =\n prepend ? [listener, existing] : [existing, listener];\n // If we've already got an array, just append.\n } else if (prepend) {\n existing.unshift(listener);\n } else {\n existing.push(listener);\n }\n\n // Check for listener leak\n m = _getMaxListeners(target);\n if (m > 0 && existing.length > m && !existing.warned) {\n existing.warned = true;\n // No error code for this since it is a Warning\n // eslint-disable-next-line no-restricted-syntax\n var w = new Error('Possible EventEmitter memory leak detected. ' +\n existing.length + ' ' + String(type) + ' listeners ' +\n 'added. Use emitter.setMaxListeners() to ' +\n 'increase limit');\n w.name = 'MaxListenersExceededWarning';\n w.emitter = target;\n w.type = type;\n w.count = existing.length;\n ProcessEmitWarning(w);\n }\n }\n\n return target;\n}\n\nEventEmitter.prototype.addListener = function addListener(type, listener) {\n return _addListener(this, type, listener, false);\n};\n\nEventEmitter.prototype.on = EventEmitter.prototype.addListener;\n\nEventEmitter.prototype.prependListener =\n function prependListener(type, listener) {\n return _addListener(this, type, listener, true);\n };\n\nfunction onceWrapper() {\n if (!this.fired) {\n this.target.removeListener(this.type, this.wrapFn);\n this.fired = true;\n if (arguments.length === 0)\n return this.listener.call(this.target);\n return this.listener.apply(this.target, arguments);\n }\n}\n\nfunction _onceWrap(target, type, listener) {\n var state = { fired: false, wrapFn: undefined, target: target, type: type, listener: listener };\n var wrapped = onceWrapper.bind(state);\n wrapped.listener = listener;\n state.wrapFn = wrapped;\n return wrapped;\n}\n\nEventEmitter.prototype.once = function once(type, listener) {\n checkListener(listener);\n this.on(type, _onceWrap(this, type, listener));\n return this;\n};\n\nEventEmitter.prototype.prependOnceListener =\n function prependOnceListener(type, listener) {\n checkListener(listener);\n this.prependListener(type, _onceWrap(this, type, listener));\n return this;\n };\n\n// Emits a 'removeListener' event if and only if the listener was removed.\nEventEmitter.prototype.removeListener =\n function removeListener(type, listener) {\n var list, events, position, i, originalListener;\n\n checkListener(listener);\n\n events = this._events;\n if (events === undefined)\n return this;\n\n list = events[type];\n if (list === undefined)\n return this;\n\n if (list === listener || list.listener === listener) {\n if (--this._eventsCount === 0)\n this._events = Object.create(null);\n else {\n delete events[type];\n if (events.removeListener)\n this.emit('removeListener', type, list.listener || listener);\n }\n } else if (typeof list !== 'function') {\n position = -1;\n\n for (i = list.length - 1; i >= 0; i--) {\n if (list[i] === listener || list[i].listener === listener) {\n originalListener = list[i].listener;\n position = i;\n break;\n }\n }\n\n if (position < 0)\n return this;\n\n if (position === 0)\n list.shift();\n else {\n spliceOne(list, position);\n }\n\n if (list.length === 1)\n events[type] = list[0];\n\n if (events.removeListener !== undefined)\n this.emit('removeListener', type, originalListener || listener);\n }\n\n return this;\n };\n\nEventEmitter.prototype.off = EventEmitter.prototype.removeListener;\n\nEventEmitter.prototype.removeAllListeners =\n function removeAllListeners(type) {\n var listeners, events, i;\n\n events = this._events;\n if (events === undefined)\n return this;\n\n // not listening for removeListener, no need to emit\n if (events.removeListener === undefined) {\n if (arguments.length === 0) {\n this._events = Object.create(null);\n this._eventsCount = 0;\n } else if (events[type] !== undefined) {\n if (--this._eventsCount === 0)\n this._events = Object.create(null);\n else\n delete events[type];\n }\n return this;\n }\n\n // emit removeListener for all listeners on all events\n if (arguments.length === 0) {\n var keys = Object.keys(events);\n var key;\n for (i = 0; i < keys.length; ++i) {\n key = keys[i];\n if (key === 'removeListener') continue;\n this.removeAllListeners(key);\n }\n this.removeAllListeners('removeListener');\n this._events = Object.create(null);\n this._eventsCount = 0;\n return this;\n }\n\n listeners = events[type];\n\n if (typeof listeners === 'function') {\n this.removeListener(type, listeners);\n } else if (listeners !== undefined) {\n // LIFO order\n for (i = listeners.length - 1; i >= 0; i--) {\n this.removeListener(type, listeners[i]);\n }\n }\n\n return this;\n };\n\nfunction _listeners(target, type, unwrap) {\n var events = target._events;\n\n if (events === undefined)\n return [];\n\n var evlistener = events[type];\n if (evlistener === undefined)\n return [];\n\n if (typeof evlistener === 'function')\n return unwrap ? [evlistener.listener || evlistener] : [evlistener];\n\n return unwrap ?\n unwrapListeners(evlistener) : arrayClone(evlistener, evlistener.length);\n}\n\nEventEmitter.prototype.listeners = function listeners(type) {\n return _listeners(this, type, true);\n};\n\nEventEmitter.prototype.rawListeners = function rawListeners(type) {\n return _listeners(this, type, false);\n};\n\nEventEmitter.listenerCount = function(emitter, type) {\n if (typeof emitter.listenerCount === 'function') {\n return emitter.listenerCount(type);\n } else {\n return listenerCount.call(emitter, type);\n }\n};\n\nEventEmitter.prototype.listenerCount = listenerCount;\nfunction listenerCount(type) {\n var events = this._events;\n\n if (events !== undefined) {\n var evlistener = events[type];\n\n if (typeof evlistener === 'function') {\n return 1;\n } else if (evlistener !== undefined) {\n return evlistener.length;\n }\n }\n\n return 0;\n}\n\nEventEmitter.prototype.eventNames = function eventNames() {\n return this._eventsCount > 0 ? ReflectOwnKeys(this._events) : [];\n};\n\nfunction arrayClone(arr, n) {\n var copy = new Array(n);\n for (var i = 0; i < n; ++i)\n copy[i] = arr[i];\n return copy;\n}\n\nfunction spliceOne(list, index) {\n for (; index + 1 < list.length; index++)\n list[index] = list[index + 1];\n list.pop();\n}\n\nfunction unwrapListeners(arr) {\n var ret = new Array(arr.length);\n for (var i = 0; i < ret.length; ++i) {\n ret[i] = arr[i].listener || arr[i];\n }\n return ret;\n}\n\nfunction once(emitter, name) {\n return new Promise(function (resolve, reject) {\n function errorListener(err) {\n emitter.removeListener(name, resolver);\n reject(err);\n }\n\n function resolver() {\n if (typeof emitter.removeListener === 'function') {\n emitter.removeListener('error', errorListener);\n }\n resolve([].slice.call(arguments));\n };\n\n eventTargetAgnosticAddListener(emitter, name, resolver, { once: true });\n if (name !== 'error') {\n addErrorHandlerIfEventEmitter(emitter, errorListener, { once: true });\n }\n });\n}\n\nfunction addErrorHandlerIfEventEmitter(emitter, handler, flags) {\n if (typeof emitter.on === 'function') {\n eventTargetAgnosticAddListener(emitter, 'error', handler, flags);\n }\n}\n\nfunction eventTargetAgnosticAddListener(emitter, name, listener, flags) {\n if (typeof emitter.on === 'function') {\n if (flags.once) {\n emitter.once(name, listener);\n } else {\n emitter.on(name, listener);\n }\n } else if (typeof emitter.addEventListener === 'function') {\n // EventTarget does not have `error` event semantics like Node\n // EventEmitters, we do not listen for `error` events here.\n emitter.addEventListener(name, function wrapListener(arg) {\n // IE does not have builtin `{ once: true }` support so we\n // have to do it manually.\n if (flags.once) {\n emitter.removeEventListener(name, wrapListener);\n }\n listener(arg);\n });\n } else {\n throw new TypeError('The \"emitter\" argument must be of type EventEmitter. Received type ' + typeof emitter);\n }\n}\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\n/**/\n\nvar Buffer = require('safe-buffer').Buffer;\n/**/\n\nvar isEncoding = Buffer.isEncoding || function (encoding) {\n encoding = '' + encoding;\n switch (encoding && encoding.toLowerCase()) {\n case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw':\n return true;\n default:\n return false;\n }\n};\n\nfunction _normalizeEncoding(enc) {\n if (!enc) return 'utf8';\n var retried;\n while (true) {\n switch (enc) {\n case 'utf8':\n case 'utf-8':\n return 'utf8';\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return 'utf16le';\n case 'latin1':\n case 'binary':\n return 'latin1';\n case 'base64':\n case 'ascii':\n case 'hex':\n return enc;\n default:\n if (retried) return; // undefined\n enc = ('' + enc).toLowerCase();\n retried = true;\n }\n }\n};\n\n// Do not cache `Buffer.isEncoding` when checking encoding names as some\n// modules monkey-patch it to support additional encodings\nfunction normalizeEncoding(enc) {\n var nenc = _normalizeEncoding(enc);\n if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);\n return nenc || enc;\n}\n\n// StringDecoder provides an interface for efficiently splitting a series of\n// buffers into a series of JS strings without breaking apart multi-byte\n// characters.\nexports.StringDecoder = StringDecoder;\nfunction StringDecoder(encoding) {\n this.encoding = normalizeEncoding(encoding);\n var nb;\n switch (this.encoding) {\n case 'utf16le':\n this.text = utf16Text;\n this.end = utf16End;\n nb = 4;\n break;\n case 'utf8':\n this.fillLast = utf8FillLast;\n nb = 4;\n break;\n case 'base64':\n this.text = base64Text;\n this.end = base64End;\n nb = 3;\n break;\n default:\n this.write = simpleWrite;\n this.end = simpleEnd;\n return;\n }\n this.lastNeed = 0;\n this.lastTotal = 0;\n this.lastChar = Buffer.allocUnsafe(nb);\n}\n\nStringDecoder.prototype.write = function (buf) {\n if (buf.length === 0) return '';\n var r;\n var i;\n if (this.lastNeed) {\n r = this.fillLast(buf);\n if (r === undefined) return '';\n i = this.lastNeed;\n this.lastNeed = 0;\n } else {\n i = 0;\n }\n if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i);\n return r || '';\n};\n\nStringDecoder.prototype.end = utf8End;\n\n// Returns only complete characters in a Buffer\nStringDecoder.prototype.text = utf8Text;\n\n// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer\nStringDecoder.prototype.fillLast = function (buf) {\n if (this.lastNeed <= buf.length) {\n buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);\n return this.lastChar.toString(this.encoding, 0, this.lastTotal);\n }\n buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);\n this.lastNeed -= buf.length;\n};\n\n// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a\n// continuation byte. If an invalid byte is detected, -2 is returned.\nfunction utf8CheckByte(byte) {\n if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4;\n return byte >> 6 === 0x02 ? -1 : -2;\n}\n\n// Checks at most 3 bytes at the end of a Buffer in order to detect an\n// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)\n// needed to complete the UTF-8 character (if applicable) are returned.\nfunction utf8CheckIncomplete(self, buf, i) {\n var j = buf.length - 1;\n if (j < i) return 0;\n var nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) self.lastNeed = nb - 1;\n return nb;\n }\n if (--j < i || nb === -2) return 0;\n nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) self.lastNeed = nb - 2;\n return nb;\n }\n if (--j < i || nb === -2) return 0;\n nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) {\n if (nb === 2) nb = 0;else self.lastNeed = nb - 3;\n }\n return nb;\n }\n return 0;\n}\n\n// Validates as many continuation bytes for a multi-byte UTF-8 character as\n// needed or are available. If we see a non-continuation byte where we expect\n// one, we \"replace\" the validated continuation bytes we've seen so far with\n// a single UTF-8 replacement character ('\\ufffd'), to match v8's UTF-8 decoding\n// behavior. The continuation byte check is included three times in the case\n// where all of the continuation bytes for a character exist in the same buffer.\n// It is also done this way as a slight performance increase instead of using a\n// loop.\nfunction utf8CheckExtraBytes(self, buf, p) {\n if ((buf[0] & 0xC0) !== 0x80) {\n self.lastNeed = 0;\n return '\\ufffd';\n }\n if (self.lastNeed > 1 && buf.length > 1) {\n if ((buf[1] & 0xC0) !== 0x80) {\n self.lastNeed = 1;\n return '\\ufffd';\n }\n if (self.lastNeed > 2 && buf.length > 2) {\n if ((buf[2] & 0xC0) !== 0x80) {\n self.lastNeed = 2;\n return '\\ufffd';\n }\n }\n }\n}\n\n// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.\nfunction utf8FillLast(buf) {\n var p = this.lastTotal - this.lastNeed;\n var r = utf8CheckExtraBytes(this, buf, p);\n if (r !== undefined) return r;\n if (this.lastNeed <= buf.length) {\n buf.copy(this.lastChar, p, 0, this.lastNeed);\n return this.lastChar.toString(this.encoding, 0, this.lastTotal);\n }\n buf.copy(this.lastChar, p, 0, buf.length);\n this.lastNeed -= buf.length;\n}\n\n// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a\n// partial character, the character's bytes are buffered until the required\n// number of bytes are available.\nfunction utf8Text(buf, i) {\n var total = utf8CheckIncomplete(this, buf, i);\n if (!this.lastNeed) return buf.toString('utf8', i);\n this.lastTotal = total;\n var end = buf.length - (total - this.lastNeed);\n buf.copy(this.lastChar, 0, end);\n return buf.toString('utf8', i, end);\n}\n\n// For UTF-8, a replacement character is added when ending on a partial\n// character.\nfunction utf8End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) return r + '\\ufffd';\n return r;\n}\n\n// UTF-16LE typically needs two bytes per character, but even if we have an even\n// number of bytes available, we need to check if we end on a leading/high\n// surrogate. In that case, we need to wait for the next two bytes in order to\n// decode the last character properly.\nfunction utf16Text(buf, i) {\n if ((buf.length - i) % 2 === 0) {\n var r = buf.toString('utf16le', i);\n if (r) {\n var c = r.charCodeAt(r.length - 1);\n if (c >= 0xD800 && c <= 0xDBFF) {\n this.lastNeed = 2;\n this.lastTotal = 4;\n this.lastChar[0] = buf[buf.length - 2];\n this.lastChar[1] = buf[buf.length - 1];\n return r.slice(0, -1);\n }\n }\n return r;\n }\n this.lastNeed = 1;\n this.lastTotal = 2;\n this.lastChar[0] = buf[buf.length - 1];\n return buf.toString('utf16le', i, buf.length - 1);\n}\n\n// For UTF-16LE we do not explicitly append special replacement characters if we\n// end on a partial character, we simply let v8 handle that.\nfunction utf16End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) {\n var end = this.lastTotal - this.lastNeed;\n return r + this.lastChar.toString('utf16le', 0, end);\n }\n return r;\n}\n\nfunction base64Text(buf, i) {\n var n = (buf.length - i) % 3;\n if (n === 0) return buf.toString('base64', i);\n this.lastNeed = 3 - n;\n this.lastTotal = 3;\n if (n === 1) {\n this.lastChar[0] = buf[buf.length - 1];\n } else {\n this.lastChar[0] = buf[buf.length - 2];\n this.lastChar[1] = buf[buf.length - 1];\n }\n return buf.toString('base64', i, buf.length - n);\n}\n\nfunction base64End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed);\n return r;\n}\n\n// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)\nfunction simpleWrite(buf) {\n return buf.toString(this.encoding);\n}\n\nfunction simpleEnd(buf) {\n return buf && buf.length ? this.write(buf) : '';\n}","'use strict'\n\n// limit of Crypto.getRandomValues()\n// https://developer.mozilla.org/en-US/docs/Web/API/Crypto/getRandomValues\nvar MAX_BYTES = 65536\n\n// Node supports requesting up to this number of bytes\n// https://github.com/nodejs/node/blob/master/lib/internal/crypto/random.js#L48\nvar MAX_UINT32 = 4294967295\n\nfunction oldBrowser () {\n throw new Error('Secure random number generation is not supported by this browser.\\nUse Chrome, Firefox or Internet Explorer 11')\n}\n\nvar Buffer = require('safe-buffer').Buffer\nvar crypto = global.crypto || global.msCrypto\n\nif (crypto && crypto.getRandomValues) {\n module.exports = randomBytes\n} else {\n module.exports = oldBrowser\n}\n\nfunction randomBytes (size, cb) {\n // phantomjs needs to throw\n if (size > MAX_UINT32) throw new RangeError('requested too many random bytes')\n\n var bytes = Buffer.allocUnsafe(size)\n\n if (size > 0) { // getRandomValues fails on IE if size == 0\n if (size > MAX_BYTES) { // this is the max bytes crypto.getRandomValues\n // can do at once see https://developer.mozilla.org/en-US/docs/Web/API/window.crypto.getRandomValues\n for (var generated = 0; generated < size; generated += MAX_BYTES) {\n // buffer.slice automatically checks if the end is past the end of\n // the buffer so we don't have to here\n crypto.getRandomValues(bytes.slice(generated, generated + MAX_BYTES))\n }\n } else {\n crypto.getRandomValues(bytes)\n }\n }\n\n if (typeof cb === 'function') {\n return process.nextTick(function () {\n cb(null, bytes)\n })\n }\n\n return bytes\n}\n","'use strict';\n\nfunction _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }\n\nvar codes = {};\n\nfunction createErrorType(code, message, Base) {\n if (!Base) {\n Base = Error;\n }\n\n function getMessage(arg1, arg2, arg3) {\n if (typeof message === 'string') {\n return message;\n } else {\n return message(arg1, arg2, arg3);\n }\n }\n\n var NodeError =\n /*#__PURE__*/\n function (_Base) {\n _inheritsLoose(NodeError, _Base);\n\n function NodeError(arg1, arg2, arg3) {\n return _Base.call(this, getMessage(arg1, arg2, arg3)) || this;\n }\n\n return NodeError;\n }(Base);\n\n NodeError.prototype.name = Base.name;\n NodeError.prototype.code = code;\n codes[code] = NodeError;\n} // https://github.com/nodejs/node/blob/v10.8.0/lib/internal/errors.js\n\n\nfunction oneOf(expected, thing) {\n if (Array.isArray(expected)) {\n var len = expected.length;\n expected = expected.map(function (i) {\n return String(i);\n });\n\n if (len > 2) {\n return \"one of \".concat(thing, \" \").concat(expected.slice(0, len - 1).join(', '), \", or \") + expected[len - 1];\n } else if (len === 2) {\n return \"one of \".concat(thing, \" \").concat(expected[0], \" or \").concat(expected[1]);\n } else {\n return \"of \".concat(thing, \" \").concat(expected[0]);\n }\n } else {\n return \"of \".concat(thing, \" \").concat(String(expected));\n }\n} // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/startsWith\n\n\nfunction startsWith(str, search, pos) {\n return str.substr(!pos || pos < 0 ? 0 : +pos, search.length) === search;\n} // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/endsWith\n\n\nfunction endsWith(str, search, this_len) {\n if (this_len === undefined || this_len > str.length) {\n this_len = str.length;\n }\n\n return str.substring(this_len - search.length, this_len) === search;\n} // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes\n\n\nfunction includes(str, search, start) {\n if (typeof start !== 'number') {\n start = 0;\n }\n\n if (start + search.length > str.length) {\n return false;\n } else {\n return str.indexOf(search, start) !== -1;\n }\n}\n\ncreateErrorType('ERR_INVALID_OPT_VALUE', function (name, value) {\n return 'The value \"' + value + '\" is invalid for option \"' + name + '\"';\n}, TypeError);\ncreateErrorType('ERR_INVALID_ARG_TYPE', function (name, expected, actual) {\n // determiner: 'must be' or 'must not be'\n var determiner;\n\n if (typeof expected === 'string' && startsWith(expected, 'not ')) {\n determiner = 'must not be';\n expected = expected.replace(/^not /, '');\n } else {\n determiner = 'must be';\n }\n\n var msg;\n\n if (endsWith(name, ' argument')) {\n // For cases like 'first argument'\n msg = \"The \".concat(name, \" \").concat(determiner, \" \").concat(oneOf(expected, 'type'));\n } else {\n var type = includes(name, '.') ? 'property' : 'argument';\n msg = \"The \\\"\".concat(name, \"\\\" \").concat(type, \" \").concat(determiner, \" \").concat(oneOf(expected, 'type'));\n }\n\n msg += \". Received type \".concat(typeof actual);\n return msg;\n}, TypeError);\ncreateErrorType('ERR_STREAM_PUSH_AFTER_EOF', 'stream.push() after EOF');\ncreateErrorType('ERR_METHOD_NOT_IMPLEMENTED', function (name) {\n return 'The ' + name + ' method is not implemented';\n});\ncreateErrorType('ERR_STREAM_PREMATURE_CLOSE', 'Premature close');\ncreateErrorType('ERR_STREAM_DESTROYED', function (name) {\n return 'Cannot call ' + name + ' after a stream was destroyed';\n});\ncreateErrorType('ERR_MULTIPLE_CALLBACK', 'Callback called multiple times');\ncreateErrorType('ERR_STREAM_CANNOT_PIPE', 'Cannot pipe, not readable');\ncreateErrorType('ERR_STREAM_WRITE_AFTER_END', 'write after end');\ncreateErrorType('ERR_STREAM_NULL_VALUES', 'May not write null values to stream', TypeError);\ncreateErrorType('ERR_UNKNOWN_ENCODING', function (arg) {\n return 'Unknown encoding: ' + arg;\n}, TypeError);\ncreateErrorType('ERR_STREAM_UNSHIFT_AFTER_END_EVENT', 'stream.unshift() after end event');\nmodule.exports.codes = codes;\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n// a duplex stream is just a stream that is both readable and writable.\n// Since JS doesn't have multiple prototypal inheritance, this class\n// prototypally inherits from Readable, and then parasitically from\n// Writable.\n'use strict';\n/**/\n\nvar objectKeys = Object.keys || function (obj) {\n var keys = [];\n\n for (var key in obj) {\n keys.push(key);\n }\n\n return keys;\n};\n/**/\n\n\nmodule.exports = Duplex;\n\nvar Readable = require('./_stream_readable');\n\nvar Writable = require('./_stream_writable');\n\nrequire('inherits')(Duplex, Readable);\n\n{\n // Allow the keys array to be GC'ed.\n var keys = objectKeys(Writable.prototype);\n\n for (var v = 0; v < keys.length; v++) {\n var method = keys[v];\n if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];\n }\n}\n\nfunction Duplex(options) {\n if (!(this instanceof Duplex)) return new Duplex(options);\n Readable.call(this, options);\n Writable.call(this, options);\n this.allowHalfOpen = true;\n\n if (options) {\n if (options.readable === false) this.readable = false;\n if (options.writable === false) this.writable = false;\n\n if (options.allowHalfOpen === false) {\n this.allowHalfOpen = false;\n this.once('end', onend);\n }\n }\n}\n\nObject.defineProperty(Duplex.prototype, 'writableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.highWaterMark;\n }\n});\nObject.defineProperty(Duplex.prototype, 'writableBuffer', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState && this._writableState.getBuffer();\n }\n});\nObject.defineProperty(Duplex.prototype, 'writableLength', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.length;\n }\n}); // the no-half-open enforcer\n\nfunction onend() {\n // If the writable side ended, then we're ok.\n if (this._writableState.ended) return; // no more data can be written.\n // But allow more writes to happen in this tick.\n\n process.nextTick(onEndNT, this);\n}\n\nfunction onEndNT(self) {\n self.end();\n}\n\nObject.defineProperty(Duplex.prototype, 'destroyed', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n if (this._readableState === undefined || this._writableState === undefined) {\n return false;\n }\n\n return this._readableState.destroyed && this._writableState.destroyed;\n },\n set: function set(value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (this._readableState === undefined || this._writableState === undefined) {\n return;\n } // backward compatibility, the user is explicitly\n // managing destroyed\n\n\n this._readableState.destroyed = value;\n this._writableState.destroyed = value;\n }\n});","var Buffer = require('safe-buffer').Buffer\n\n// prototype class for hash functions\nfunction Hash (blockSize, finalSize) {\n this._block = Buffer.alloc(blockSize)\n this._finalSize = finalSize\n this._blockSize = blockSize\n this._len = 0\n}\n\nHash.prototype.update = function (data, enc) {\n if (typeof data === 'string') {\n enc = enc || 'utf8'\n data = Buffer.from(data, enc)\n }\n\n var block = this._block\n var blockSize = this._blockSize\n var length = data.length\n var accum = this._len\n\n for (var offset = 0; offset < length;) {\n var assigned = accum % blockSize\n var remainder = Math.min(length - offset, blockSize - assigned)\n\n for (var i = 0; i < remainder; i++) {\n block[assigned + i] = data[offset + i]\n }\n\n accum += remainder\n offset += remainder\n\n if ((accum % blockSize) === 0) {\n this._update(block)\n }\n }\n\n this._len += length\n return this\n}\n\nHash.prototype.digest = function (enc) {\n var rem = this._len % this._blockSize\n\n this._block[rem] = 0x80\n\n // zero (rem + 1) trailing bits, where (rem + 1) is the smallest\n // non-negative solution to the equation (length + 1 + (rem + 1)) === finalSize mod blockSize\n this._block.fill(0, rem + 1)\n\n if (rem >= this._finalSize) {\n this._update(this._block)\n this._block.fill(0)\n }\n\n var bits = this._len * 8\n\n // uint32\n if (bits <= 0xffffffff) {\n this._block.writeUInt32BE(bits, this._blockSize - 4)\n\n // uint64\n } else {\n var lowBits = (bits & 0xffffffff) >>> 0\n var highBits = (bits - lowBits) / 0x100000000\n\n this._block.writeUInt32BE(highBits, this._blockSize - 8)\n this._block.writeUInt32BE(lowBits, this._blockSize - 4)\n }\n\n this._update(this._block)\n var hash = this._hash()\n\n return enc ? hash.toString(enc) : hash\n}\n\nHash.prototype._update = function () {\n throw new Error('_update must be implemented by subclass')\n}\n\nmodule.exports = Hash\n","var baseGetTag = require('./_baseGetTag'),\n isObjectLike = require('./isObjectLike');\n\n/** `Object#toString` result references. */\nvar symbolTag = '[object Symbol]';\n\n/**\n * Checks if `value` is classified as a `Symbol` primitive or object.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.\n * @example\n *\n * _.isSymbol(Symbol.iterator);\n * // => true\n *\n * _.isSymbol('abc');\n * // => false\n */\nfunction isSymbol(value) {\n return typeof value == 'symbol' ||\n (isObjectLike(value) && baseGetTag(value) == symbolTag);\n}\n\nmodule.exports = isSymbol;\n","/**\n * This method returns the first argument it receives.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Util\n * @param {*} value Any value.\n * @returns {*} Returns `value`.\n * @example\n *\n * var object = { 'a': 1 };\n *\n * console.log(_.identity(object) === object);\n * // => true\n */\nfunction identity(value) {\n return value;\n}\n\nmodule.exports = identity;\n","'use strict'\n\nvar merge = require('./lib/util/merge')\nvar xlink = require('./lib/xlink')\nvar xml = require('./lib/xml')\nvar xmlns = require('./lib/xmlns')\nvar aria = require('./lib/aria')\nvar html = require('./lib/html')\n\nmodule.exports = merge([xml, xlink, xmlns, aria, html])\n","'use strict'\n\nvar normalize = require('../../normalize')\nvar Schema = require('./schema')\nvar DefinedInfo = require('./defined-info')\n\nmodule.exports = create\n\nfunction create(definition) {\n var space = definition.space\n var mustUseProperty = definition.mustUseProperty || []\n var attributes = definition.attributes || {}\n var props = definition.properties\n var transform = definition.transform\n var property = {}\n var normal = {}\n var prop\n var info\n\n for (prop in props) {\n info = new DefinedInfo(\n prop,\n transform(attributes, prop),\n props[prop],\n space\n )\n\n if (mustUseProperty.indexOf(prop) !== -1) {\n info.mustUseProperty = true\n }\n\n property[prop] = info\n\n normal[normalize(prop)] = prop\n normal[normalize(info.attribute)] = prop\n }\n\n return new Schema(property, normal, space)\n}\n","'use strict'\n\nvar normalize = require('./normalize')\nvar DefinedInfo = require('./lib/util/defined-info')\nvar Info = require('./lib/util/info')\n\nvar data = 'data'\n\nmodule.exports = find\n\nvar valid = /^data[-\\w.:]+$/i\nvar dash = /-[a-z]/g\nvar cap = /[A-Z]/g\n\nfunction find(schema, value) {\n var normal = normalize(value)\n var prop = value\n var Type = Info\n\n if (normal in schema.normal) {\n return schema.property[schema.normal[normal]]\n }\n\n if (normal.length > 4 && normal.slice(0, 4) === data && valid.test(value)) {\n // Attribute or property.\n if (value.charAt(4) === '-') {\n prop = datasetToProperty(value)\n } else {\n value = datasetToAttribute(value)\n }\n\n Type = DefinedInfo\n }\n\n return new Type(prop, value)\n}\n\nfunction datasetToProperty(attribute) {\n var value = attribute.slice(5).replace(dash, camelcase)\n return data + value.charAt(0).toUpperCase() + value.slice(1)\n}\n\nfunction datasetToAttribute(property) {\n var value = property.slice(4)\n\n if (dash.test(value)) {\n return property\n }\n\n value = value.replace(cap, kebab)\n\n if (value.charAt(0) !== '-') {\n value = '-' + value\n }\n\n return data + value\n}\n\nfunction kebab($0) {\n return '-' + $0.toLowerCase()\n}\n\nfunction camelcase($0) {\n return $0.charAt(1).toUpperCase()\n}\n","'use strict';\n\nconst NS = (exports.NAMESPACES = {\n HTML: 'http://www.w3.org/1999/xhtml',\n MATHML: 'http://www.w3.org/1998/Math/MathML',\n SVG: 'http://www.w3.org/2000/svg',\n XLINK: 'http://www.w3.org/1999/xlink',\n XML: 'http://www.w3.org/XML/1998/namespace',\n XMLNS: 'http://www.w3.org/2000/xmlns/'\n});\n\nexports.ATTRS = {\n TYPE: 'type',\n ACTION: 'action',\n ENCODING: 'encoding',\n PROMPT: 'prompt',\n NAME: 'name',\n COLOR: 'color',\n FACE: 'face',\n SIZE: 'size'\n};\n\nexports.DOCUMENT_MODE = {\n NO_QUIRKS: 'no-quirks',\n QUIRKS: 'quirks',\n LIMITED_QUIRKS: 'limited-quirks'\n};\n\nconst $ = (exports.TAG_NAMES = {\n A: 'a',\n ADDRESS: 'address',\n ANNOTATION_XML: 'annotation-xml',\n APPLET: 'applet',\n AREA: 'area',\n ARTICLE: 'article',\n ASIDE: 'aside',\n\n B: 'b',\n BASE: 'base',\n BASEFONT: 'basefont',\n BGSOUND: 'bgsound',\n BIG: 'big',\n BLOCKQUOTE: 'blockquote',\n BODY: 'body',\n BR: 'br',\n BUTTON: 'button',\n\n CAPTION: 'caption',\n CENTER: 'center',\n CODE: 'code',\n COL: 'col',\n COLGROUP: 'colgroup',\n\n DD: 'dd',\n DESC: 'desc',\n DETAILS: 'details',\n DIALOG: 'dialog',\n DIR: 'dir',\n DIV: 'div',\n DL: 'dl',\n DT: 'dt',\n\n EM: 'em',\n EMBED: 'embed',\n\n FIELDSET: 'fieldset',\n FIGCAPTION: 'figcaption',\n FIGURE: 'figure',\n FONT: 'font',\n FOOTER: 'footer',\n FOREIGN_OBJECT: 'foreignObject',\n FORM: 'form',\n FRAME: 'frame',\n FRAMESET: 'frameset',\n\n H1: 'h1',\n H2: 'h2',\n H3: 'h3',\n H4: 'h4',\n H5: 'h5',\n H6: 'h6',\n HEAD: 'head',\n HEADER: 'header',\n HGROUP: 'hgroup',\n HR: 'hr',\n HTML: 'html',\n\n I: 'i',\n IMG: 'img',\n IMAGE: 'image',\n INPUT: 'input',\n IFRAME: 'iframe',\n\n KEYGEN: 'keygen',\n\n LABEL: 'label',\n LI: 'li',\n LINK: 'link',\n LISTING: 'listing',\n\n MAIN: 'main',\n MALIGNMARK: 'malignmark',\n MARQUEE: 'marquee',\n MATH: 'math',\n MENU: 'menu',\n META: 'meta',\n MGLYPH: 'mglyph',\n MI: 'mi',\n MO: 'mo',\n MN: 'mn',\n MS: 'ms',\n MTEXT: 'mtext',\n\n NAV: 'nav',\n NOBR: 'nobr',\n NOFRAMES: 'noframes',\n NOEMBED: 'noembed',\n NOSCRIPT: 'noscript',\n\n OBJECT: 'object',\n OL: 'ol',\n OPTGROUP: 'optgroup',\n OPTION: 'option',\n\n P: 'p',\n PARAM: 'param',\n PLAINTEXT: 'plaintext',\n PRE: 'pre',\n\n RB: 'rb',\n RP: 'rp',\n RT: 'rt',\n RTC: 'rtc',\n RUBY: 'ruby',\n\n S: 's',\n SCRIPT: 'script',\n SECTION: 'section',\n SELECT: 'select',\n SOURCE: 'source',\n SMALL: 'small',\n SPAN: 'span',\n STRIKE: 'strike',\n STRONG: 'strong',\n STYLE: 'style',\n SUB: 'sub',\n SUMMARY: 'summary',\n SUP: 'sup',\n\n TABLE: 'table',\n TBODY: 'tbody',\n TEMPLATE: 'template',\n TEXTAREA: 'textarea',\n TFOOT: 'tfoot',\n TD: 'td',\n TH: 'th',\n THEAD: 'thead',\n TITLE: 'title',\n TR: 'tr',\n TRACK: 'track',\n TT: 'tt',\n\n U: 'u',\n UL: 'ul',\n\n SVG: 'svg',\n\n VAR: 'var',\n\n WBR: 'wbr',\n\n XMP: 'xmp'\n});\n\nexports.SPECIAL_ELEMENTS = {\n [NS.HTML]: {\n [$.ADDRESS]: true,\n [$.APPLET]: true,\n [$.AREA]: true,\n [$.ARTICLE]: true,\n [$.ASIDE]: true,\n [$.BASE]: true,\n [$.BASEFONT]: true,\n [$.BGSOUND]: true,\n [$.BLOCKQUOTE]: true,\n [$.BODY]: true,\n [$.BR]: true,\n [$.BUTTON]: true,\n [$.CAPTION]: true,\n [$.CENTER]: true,\n [$.COL]: true,\n [$.COLGROUP]: true,\n [$.DD]: true,\n [$.DETAILS]: true,\n [$.DIR]: true,\n [$.DIV]: true,\n [$.DL]: true,\n [$.DT]: true,\n [$.EMBED]: true,\n [$.FIELDSET]: true,\n [$.FIGCAPTION]: true,\n [$.FIGURE]: true,\n [$.FOOTER]: true,\n [$.FORM]: true,\n [$.FRAME]: true,\n [$.FRAMESET]: true,\n [$.H1]: true,\n [$.H2]: true,\n [$.H3]: true,\n [$.H4]: true,\n [$.H5]: true,\n [$.H6]: true,\n [$.HEAD]: true,\n [$.HEADER]: true,\n [$.HGROUP]: true,\n [$.HR]: true,\n [$.HTML]: true,\n [$.IFRAME]: true,\n [$.IMG]: true,\n [$.INPUT]: true,\n [$.LI]: true,\n [$.LINK]: true,\n [$.LISTING]: true,\n [$.MAIN]: true,\n [$.MARQUEE]: true,\n [$.MENU]: true,\n [$.META]: true,\n [$.NAV]: true,\n [$.NOEMBED]: true,\n [$.NOFRAMES]: true,\n [$.NOSCRIPT]: true,\n [$.OBJECT]: true,\n [$.OL]: true,\n [$.P]: true,\n [$.PARAM]: true,\n [$.PLAINTEXT]: true,\n [$.PRE]: true,\n [$.SCRIPT]: true,\n [$.SECTION]: true,\n [$.SELECT]: true,\n [$.SOURCE]: true,\n [$.STYLE]: true,\n [$.SUMMARY]: true,\n [$.TABLE]: true,\n [$.TBODY]: true,\n [$.TD]: true,\n [$.TEMPLATE]: true,\n [$.TEXTAREA]: true,\n [$.TFOOT]: true,\n [$.TH]: true,\n [$.THEAD]: true,\n [$.TITLE]: true,\n [$.TR]: true,\n [$.TRACK]: true,\n [$.UL]: true,\n [$.WBR]: true,\n [$.XMP]: true\n },\n [NS.MATHML]: {\n [$.MI]: true,\n [$.MO]: true,\n [$.MN]: true,\n [$.MS]: true,\n [$.MTEXT]: true,\n [$.ANNOTATION_XML]: true\n },\n [NS.SVG]: {\n [$.TITLE]: true,\n [$.FOREIGN_OBJECT]: true,\n [$.DESC]: true\n }\n};\n","var Parser = require(\"./Parser.js\");\nvar DomHandler = require(\"domhandler\");\n\nfunction defineProp(name, value) {\n delete module.exports[name];\n module.exports[name] = value;\n return value;\n}\n\nmodule.exports = {\n Parser: Parser,\n Tokenizer: require(\"./Tokenizer.js\"),\n ElementType: require(\"domelementtype\"),\n DomHandler: DomHandler,\n get FeedHandler() {\n return defineProp(\"FeedHandler\", require(\"./FeedHandler.js\"));\n },\n get Stream() {\n return defineProp(\"Stream\", require(\"./Stream.js\"));\n },\n get WritableStream() {\n return defineProp(\"WritableStream\", require(\"./WritableStream.js\"));\n },\n get ProxyHandler() {\n return defineProp(\"ProxyHandler\", require(\"./ProxyHandler.js\"));\n },\n get DomUtils() {\n return defineProp(\"DomUtils\", require(\"domutils\"));\n },\n get CollectingHandler() {\n return defineProp(\n \"CollectingHandler\",\n require(\"./CollectingHandler.js\")\n );\n },\n // For legacy support\n DefaultHandler: DomHandler,\n get RssHandler() {\n return defineProp(\"RssHandler\", this.FeedHandler);\n },\n //helper methods\n parseDOM: function(data, options) {\n var handler = new DomHandler(options);\n new Parser(handler, options).end(data);\n return handler.dom;\n },\n parseFeed: function(feed, options) {\n var handler = new module.exports.FeedHandler(options);\n new Parser(handler, options).end(feed);\n return handler.dom;\n },\n createDomStream: function(cb, options, elementCb) {\n var handler = new DomHandler(cb, options, elementCb);\n return new Parser(handler, options);\n },\n // List of all events that the parser emits\n EVENTS: {\n /* Format: eventname: number of arguments */\n attribute: 2,\n cdatastart: 0,\n cdataend: 0,\n text: 1,\n processinginstruction: 2,\n comment: 1,\n commentend: 0,\n closetag: 1,\n opentag: 2,\n opentagname: 1,\n error: 1,\n end: 0\n }\n};\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","import arrayLikeToArray from \"@babel/runtime/helpers/esm/arrayLikeToArray\";\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$/.test(n)) return arrayLikeToArray(o, minLen);\n}","import arrayLikeToArray from \"./arrayLikeToArray.js\";\nexport default function _unsupportedIterableToArray(o, minLen) {\n if (!o) return;\n if (typeof o === \"string\") return arrayLikeToArray(o, minLen);\n var n = Object.prototype.toString.call(o).slice(8, -1);\n if (n === \"Object\" && o.constructor) n = o.constructor.name;\n if (n === \"Map\" || n === \"Set\") return Array.from(o);\n if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return arrayLikeToArray(o, minLen);\n}","import _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport * as React from 'react';\nimport Notice from './Notice';\nexport default function useNotification(notificationInstance) {\n var createdRef = React.useRef({});\n\n var _React$useState = React.useState([]),\n _React$useState2 = _slicedToArray(_React$useState, 2),\n elements = _React$useState2[0],\n setElements = _React$useState2[1];\n\n function notify(noticeProps) {\n var firstMount = true;\n notificationInstance.add(noticeProps, function (div, props) {\n var key = props.key;\n\n if (div && (!createdRef.current[key] || firstMount)) {\n var noticeEle = /*#__PURE__*/React.createElement(Notice, _extends({}, props, {\n holder: div\n }));\n createdRef.current[key] = noticeEle;\n setElements(function (originElements) {\n var index = originElements.findIndex(function (ele) {\n return ele.key === props.key;\n });\n\n if (index === -1) {\n return [].concat(_toConsumableArray(originElements), [noticeEle]);\n }\n\n var cloneList = _toConsumableArray(originElements);\n\n cloneList[index] = noticeEle;\n return cloneList;\n });\n }\n\n firstMount = false;\n });\n }\n\n return [notify, /*#__PURE__*/React.createElement(React.Fragment, null, elements)];\n}","import arrayWithHoles from \"./arrayWithHoles.js\";\nimport iterableToArray from \"./iterableToArray.js\";\nimport unsupportedIterableToArray from \"./unsupportedIterableToArray.js\";\nimport nonIterableRest from \"./nonIterableRest.js\";\nexport default function _toArray(arr) {\n return arrayWithHoles(arr) || iterableToArray(arr) || unsupportedIterableToArray(arr) || nonIterableRest();\n}","import { createContext } from 'react';\nvar IconContext = /*#__PURE__*/createContext({});\nexport default IconContext;","var baseFlatten = require('./_baseFlatten'),\n baseOrderBy = require('./_baseOrderBy'),\n baseRest = require('./_baseRest'),\n isIterateeCall = require('./_isIterateeCall');\n\n/**\n * Creates an array of elements, sorted in ascending order by the results of\n * running each element in a collection thru each iteratee. This method\n * performs a stable sort, that is, it preserves the original sort order of\n * equal elements. The iteratees are invoked with one argument: (value).\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {...(Function|Function[])} [iteratees=[_.identity]]\n * The iteratees to sort by.\n * @returns {Array} Returns the new sorted array.\n * @example\n *\n * var users = [\n * { 'user': 'fred', 'age': 48 },\n * { 'user': 'barney', 'age': 36 },\n * { 'user': 'fred', 'age': 30 },\n * { 'user': 'barney', 'age': 34 }\n * ];\n *\n * _.sortBy(users, [function(o) { return o.user; }]);\n * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 30]]\n *\n * _.sortBy(users, ['user', 'age']);\n * // => objects for [['barney', 34], ['barney', 36], ['fred', 30], ['fred', 48]]\n */\nvar sortBy = baseRest(function(collection, iteratees) {\n if (collection == null) {\n return [];\n }\n var length = iteratees.length;\n if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) {\n iteratees = [];\n } else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) {\n iteratees = [iteratees[0]];\n }\n return baseOrderBy(collection, baseFlatten(iteratees, 1), []);\n});\n\nmodule.exports = sortBy;\n","export default function(a, b) {\n return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN;\n}\n","export var slice = Array.prototype.slice;\n\nexport default function(x) {\n return typeof x === \"object\" && \"length\" in x\n ? x // Array, TypedArray, NodeList, array-like\n : Array.from(x); // Map, Set, iterable, string, or anything else\n}\n","var objectWithoutPropertiesLoose = require(\"./objectWithoutPropertiesLoose.js\");\n\nfunction _objectWithoutProperties(source, excluded) {\n if (source == null) return {};\n var target = objectWithoutPropertiesLoose(source, excluded);\n var key, i;\n\n if (Object.getOwnPropertySymbols) {\n var sourceSymbolKeys = Object.getOwnPropertySymbols(source);\n\n for (i = 0; i < sourceSymbolKeys.length; i++) {\n key = sourceSymbolKeys[i];\n if (excluded.indexOf(key) >= 0) continue;\n if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;\n target[key] = source[key];\n }\n }\n\n return target;\n}\n\nmodule.exports = _objectWithoutProperties;\nmodule.exports[\"default\"] = module.exports, module.exports.__esModule = true;","/**\n * Copyright (c) 2017-present, Ephox, Inc.\n *\n * This source code is licensed under the Apache 2 license found in the\n * LICENSE file in the root directory of this source tree.\n *\n */\nvar __assign = (this && this.__assign) || function () {\n __assign = Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };\n return __assign.apply(this, arguments);\n};\nimport * as PropTypes from 'prop-types';\nexport var eventPropTypes = {\n onActivate: PropTypes.func,\n onAddUndo: PropTypes.func,\n onBeforeAddUndo: PropTypes.func,\n onBeforeExecCommand: PropTypes.func,\n onBeforeGetContent: PropTypes.func,\n onBeforeRenderUI: PropTypes.func,\n onBeforeSetContent: PropTypes.func,\n onBeforePaste: PropTypes.func,\n onBlur: PropTypes.func,\n onChange: PropTypes.func,\n onClearUndos: PropTypes.func,\n onClick: PropTypes.func,\n onContextMenu: PropTypes.func,\n onCopy: PropTypes.func,\n onCut: PropTypes.func,\n onDblclick: PropTypes.func,\n onDeactivate: PropTypes.func,\n onDirty: PropTypes.func,\n onDrag: PropTypes.func,\n onDragDrop: PropTypes.func,\n onDragEnd: PropTypes.func,\n onDragGesture: PropTypes.func,\n onDragOver: PropTypes.func,\n onDrop: PropTypes.func,\n onExecCommand: PropTypes.func,\n onFocus: PropTypes.func,\n onFocusIn: PropTypes.func,\n onFocusOut: PropTypes.func,\n onGetContent: PropTypes.func,\n onHide: PropTypes.func,\n onInit: PropTypes.func,\n onKeyDown: PropTypes.func,\n onKeyPress: PropTypes.func,\n onKeyUp: PropTypes.func,\n onLoadContent: PropTypes.func,\n onMouseDown: PropTypes.func,\n onMouseEnter: PropTypes.func,\n onMouseLeave: PropTypes.func,\n onMouseMove: PropTypes.func,\n onMouseOut: PropTypes.func,\n onMouseOver: PropTypes.func,\n onMouseUp: PropTypes.func,\n onNodeChange: PropTypes.func,\n onObjectResizeStart: PropTypes.func,\n onObjectResized: PropTypes.func,\n onObjectSelected: PropTypes.func,\n onPaste: PropTypes.func,\n onPostProcess: PropTypes.func,\n onPostRender: PropTypes.func,\n onPreProcess: PropTypes.func,\n onProgressState: PropTypes.func,\n onRedo: PropTypes.func,\n onRemove: PropTypes.func,\n onReset: PropTypes.func,\n onSaveContent: PropTypes.func,\n onSelectionChange: PropTypes.func,\n onSetAttrib: PropTypes.func,\n onSetContent: PropTypes.func,\n onShow: PropTypes.func,\n onSubmit: PropTypes.func,\n onUndo: PropTypes.func,\n onVisualAid: PropTypes.func\n};\nexport var EditorPropTypes = __assign({ apiKey: PropTypes.string, id: PropTypes.string, inline: PropTypes.bool, init: PropTypes.object, initialValue: PropTypes.string, onEditorChange: PropTypes.func, outputFormat: PropTypes.oneOf(['html', 'text']), value: PropTypes.string, tagName: PropTypes.string, cloudChannel: PropTypes.string, plugins: PropTypes.oneOfType([PropTypes.string, PropTypes.array]), toolbar: PropTypes.oneOfType([PropTypes.string, PropTypes.array]), disabled: PropTypes.bool, textareaName: PropTypes.string, tinymceScriptSrc: PropTypes.string, scriptLoading: PropTypes.shape({\n async: PropTypes.bool,\n defer: PropTypes.bool,\n delay: PropTypes.number\n }) }, eventPropTypes);\n","/**\n * Copyright (c) 2017-present, Ephox, Inc.\n *\n * This source code is licensed under the Apache 2 license found in the\n * LICENSE file in the root directory of this source tree.\n *\n */\nimport { eventPropTypes } from './components/EditorPropTypes';\nexport var isFunction = function (x) { return typeof x === 'function'; };\nvar isEventProp = function (name) { return name in eventPropTypes; };\nvar eventAttrToEventName = function (attrName) { return attrName.substr(2); };\nexport var configHandlers2 = function (handlerLookup, on, off, adapter, prevProps, props, boundHandlers) {\n var prevEventKeys = Object.keys(prevProps).filter(isEventProp);\n var currEventKeys = Object.keys(props).filter(isEventProp);\n var removedKeys = prevEventKeys.filter(function (key) { return props[key] === undefined; });\n var addedKeys = currEventKeys.filter(function (key) { return prevProps[key] === undefined; });\n removedKeys.forEach(function (key) {\n // remove event handler\n var eventName = eventAttrToEventName(key);\n var wrappedHandler = boundHandlers[eventName];\n off(eventName, wrappedHandler);\n delete boundHandlers[eventName];\n });\n addedKeys.forEach(function (key) {\n var wrappedHandler = adapter(handlerLookup, key);\n var eventName = eventAttrToEventName(key);\n boundHandlers[eventName] = wrappedHandler;\n on(eventName, wrappedHandler);\n });\n};\nexport var configHandlers = function (editor, prevProps, props, boundHandlers, lookup) {\n return configHandlers2(lookup, editor.on.bind(editor), editor.off.bind(editor), function (handlerLookup, key) { return function (e) { var _a; return (_a = handlerLookup(key)) === null || _a === void 0 ? void 0 : _a(e, editor); }; }, prevProps, props, boundHandlers);\n};\nvar unique = 0;\nexport var uuid = function (prefix) {\n var time = Date.now();\n var random = Math.floor(Math.random() * 1000000000);\n unique++;\n return prefix + '_' + random + unique + String(time);\n};\nexport var isTextareaOrInput = function (element) {\n return element !== null && (element.tagName.toLowerCase() === 'textarea' || element.tagName.toLowerCase() === 'input');\n};\nvar normalizePluginArray = function (plugins) {\n if (typeof plugins === 'undefined' || plugins === '') {\n return [];\n }\n return Array.isArray(plugins) ? plugins : plugins.split(' ');\n};\n// eslint-disable-next-line max-len\nexport var mergePlugins = function (initPlugins, inputPlugins) { return normalizePluginArray(initPlugins).concat(normalizePluginArray(inputPlugins)); };\nexport var isBeforeInputEventAvailable = function () { return window.InputEvent && typeof InputEvent.prototype.getTargetRanges === 'function'; };\nexport var isInDoc = function (elem) {\n var current = elem;\n var parent = elem.parentNode;\n while (parent != null) {\n current = parent;\n parent = current.parentNode;\n }\n return current === elem.ownerDocument;\n};\n","/**\n * Copyright (c) 2017-present, Ephox, Inc.\n *\n * This source code is licensed under the Apache 2 license found in the\n * LICENSE file in the root directory of this source tree.\n *\n */\nimport { uuid } from './Utils';\nvar createState = function () { return ({\n listeners: [],\n scriptId: uuid('tiny-script'),\n scriptLoading: false,\n scriptLoaded: false\n}); };\nvar CreateScriptLoader = function () {\n var state = createState();\n var injectScriptTag = function (scriptId, doc, url, async, defer, callback) {\n var scriptTag = doc.createElement('script');\n scriptTag.referrerPolicy = 'origin';\n scriptTag.type = 'application/javascript';\n scriptTag.id = scriptId;\n scriptTag.src = url;\n scriptTag.async = async;\n scriptTag.defer = defer;\n var handler = function () {\n scriptTag.removeEventListener('load', handler);\n callback();\n };\n scriptTag.addEventListener('load', handler);\n if (doc.head) {\n doc.head.appendChild(scriptTag);\n }\n };\n var load = function (doc, url, async, defer, delay, callback) {\n var scriptTagInjection = function () { return injectScriptTag(state.scriptId, doc, url, async, defer, function () {\n state.listeners.forEach(function (fn) { return fn(); });\n state.scriptLoaded = true;\n }); };\n if (state.scriptLoaded) {\n callback();\n }\n else {\n state.listeners.push(callback);\n if (!state.scriptLoading) {\n state.scriptLoading = true;\n if (delay > 0) {\n setTimeout(scriptTagInjection, delay);\n }\n else {\n scriptTagInjection();\n }\n }\n }\n };\n // Only to be used by tests.\n var reinitialize = function () {\n state = createState();\n };\n return {\n load: load,\n reinitialize: reinitialize\n };\n};\nvar ScriptLoader = CreateScriptLoader();\nexport { ScriptLoader };\n","/**\n * Copyright (c) 2017-present, Ephox, Inc.\n *\n * This source code is licensed under the Apache 2 license found in the\n * LICENSE file in the root directory of this source tree.\n *\n */\nvar __extends = (this && this.__extends) || (function () {\n var extendStatics = function (d, b) {\n extendStatics = Object.setPrototypeOf ||\n ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\n return extendStatics(d, b);\n };\n return function (d, b) {\n if (typeof b !== \"function\" && b !== null)\n throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n})();\nvar __assign = (this && this.__assign) || function () {\n __assign = Object.assign || function(t) {\n for (var s, i = 1, n = arguments.length; i < n; i++) {\n s = arguments[i];\n for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))\n t[p] = s[p];\n }\n return t;\n };\n return __assign.apply(this, arguments);\n};\nimport * as React from 'react';\nimport { ScriptLoader } from '../ScriptLoader';\nimport { getTinymce } from '../TinyMCE';\nimport { isFunction, isTextareaOrInput, mergePlugins, uuid, configHandlers, isBeforeInputEventAvailable, isInDoc } from '../Utils';\nimport { EditorPropTypes } from './EditorPropTypes';\nvar changeEvents = function () { var _a, _b, _c; return ((_c = (_b = (_a = getTinymce()) === null || _a === void 0 ? void 0 : _a.Env) === null || _b === void 0 ? void 0 : _b.browser) === null || _c === void 0 ? void 0 : _c.isIE()) ? 'change keyup compositionend setcontent' : 'change input compositionend setcontent'; };\nvar beforeInputEvent = function () { return isBeforeInputEventAvailable() ? 'beforeinput SelectionChange' : 'SelectionChange'; };\nvar Editor = /** @class */ (function (_super) {\n __extends(Editor, _super);\n function Editor(props) {\n var _a, _b, _c;\n var _this = _super.call(this, props) || this;\n _this.rollbackTimer = undefined;\n _this.valueCursor = undefined;\n _this.rollbackChange = function () {\n var editor = _this.editor;\n var value = _this.props.value;\n if (editor && value && value !== _this.currentContent) {\n editor.undoManager.ignore(function () {\n editor.setContent(value);\n // only restore cursor on inline editors when they are focused\n // as otherwise it will cause a focus grab\n if (_this.valueCursor && (!_this.inline || editor.hasFocus())) {\n try {\n editor.selection.moveToBookmark(_this.valueCursor);\n }\n catch (e) { /* ignore */ }\n }\n });\n }\n _this.rollbackTimer = undefined;\n };\n _this.handleBeforeInput = function (_evt) {\n if (_this.props.value !== undefined && _this.props.value === _this.currentContent && _this.editor) {\n if (!_this.inline || _this.editor.hasFocus) {\n try {\n // getBookmark throws exceptions when the editor has not been focused\n // possibly only in inline mode but I'm not taking chances\n _this.valueCursor = _this.editor.selection.getBookmark(3);\n }\n catch (e) { /* ignore */ }\n }\n }\n };\n _this.handleBeforeInputSpecial = function (evt) {\n if (evt.key === 'Enter' || evt.key === 'Backspace' || evt.key === 'Delete') {\n _this.handleBeforeInput(evt);\n }\n };\n _this.handleEditorChange = function (_evt) {\n var editor = _this.editor;\n if (editor && editor.initialized) {\n var newContent = editor.getContent();\n if (_this.props.value !== undefined && _this.props.value !== newContent) {\n // start a timer and revert to the value if not applied in time\n if (!_this.rollbackTimer) {\n _this.rollbackTimer = window.setTimeout(_this.rollbackChange, 200);\n }\n }\n if (newContent !== _this.currentContent) {\n _this.currentContent = newContent;\n if (isFunction(_this.props.onEditorChange)) {\n var format = _this.props.outputFormat;\n var out = format === 'html' ? newContent : editor.getContent({ format: format });\n _this.props.onEditorChange(out, editor);\n }\n }\n }\n };\n _this.handleEditorChangeSpecial = function (evt) {\n if (evt.key === 'Backspace' || evt.key === 'Delete') {\n _this.handleEditorChange(evt);\n }\n };\n _this.initialise = function (attempts) {\n var _a, _b, _c;\n if (attempts === void 0) { attempts = 0; }\n var target = _this.elementRef.current;\n if (!target) {\n return; // Editor has been unmounted\n }\n if (!isInDoc(target)) {\n // this is probably someone trying to help by rendering us offscreen\n // but we can't do that because the editor iframe must be in the document\n // in order to have state\n if (attempts === 0) {\n // we probably just need to wait for the current events to be processed\n setTimeout(function () { return _this.initialise(1); }, 1);\n }\n else if (attempts < 11) {\n // wait for a second, polling every tenth of a second\n setTimeout(function () { return _this.initialise(attempts + 1); }, 100);\n }\n else {\n // give up, at this point it seems that more polling is unlikely to help\n throw new Error('tinymce can only be initialised when in a document');\n }\n return;\n }\n var tinymce = getTinymce();\n if (!tinymce) {\n throw new Error('tinymce should have been loaded into global scope');\n }\n var finalInit = __assign(__assign({}, _this.props.init), { selector: undefined, target: target, readonly: _this.props.disabled, inline: _this.inline, plugins: mergePlugins((_a = _this.props.init) === null || _a === void 0 ? void 0 : _a.plugins, _this.props.plugins), toolbar: (_b = _this.props.toolbar) !== null && _b !== void 0 ? _b : (_c = _this.props.init) === null || _c === void 0 ? void 0 : _c.toolbar, setup: function (editor) {\n _this.editor = editor;\n _this.bindHandlers({});\n // When running in inline mode the editor gets the initial value\n // from the innerHTML of the element it is initialized on.\n // However we don't want to take on the responsibility of sanitizing\n // to remove XSS in the react integration so we have a chicken and egg\n // problem... We avoid it by sneaking in a set content before the first\n // \"official\" setContent and using TinyMCE to do the sanitization.\n if (_this.inline && !isTextareaOrInput(target)) {\n editor.once('PostRender', function (_evt) {\n editor.setContent(_this.getInitialValue(), { no_events: true });\n });\n }\n if (_this.props.init && isFunction(_this.props.init.setup)) {\n _this.props.init.setup(editor);\n }\n }, init_instance_callback: function (editor) {\n var _a, _b;\n // check for changes that happened since tinymce.init() was called\n var initialValue = _this.getInitialValue();\n _this.currentContent = (_a = _this.currentContent) !== null && _a !== void 0 ? _a : editor.getContent();\n if (_this.currentContent !== initialValue) {\n _this.currentContent = initialValue;\n // same as resetContent in TinyMCE 5\n editor.setContent(initialValue);\n editor.undoManager.clear();\n editor.undoManager.add();\n editor.setDirty(false);\n }\n var disabled = (_b = _this.props.disabled) !== null && _b !== void 0 ? _b : false;\n editor.setMode(disabled ? 'readonly' : 'design');\n // ensure existing init_instance_callback is called\n if (_this.props.init && isFunction(_this.props.init.init_instance_callback)) {\n _this.props.init.init_instance_callback(editor);\n }\n } });\n if (!_this.inline) {\n target.style.visibility = '';\n }\n if (isTextareaOrInput(target)) {\n target.value = _this.getInitialValue();\n }\n tinymce.init(finalInit);\n };\n _this.id = _this.props.id || uuid('tiny-react');\n _this.elementRef = React.createRef();\n _this.inline = (_c = (_a = _this.props.inline) !== null && _a !== void 0 ? _a : (_b = _this.props.init) === null || _b === void 0 ? void 0 : _b.inline) !== null && _c !== void 0 ? _c : false;\n _this.boundHandlers = {};\n return _this;\n }\n Editor.prototype.componentDidUpdate = function (prevProps) {\n var _this = this;\n var _a, _b;\n if (this.rollbackTimer) {\n clearTimeout(this.rollbackTimer);\n this.rollbackTimer = undefined;\n }\n if (this.editor) {\n this.bindHandlers(prevProps);\n if (this.editor.initialized) {\n this.currentContent = (_a = this.currentContent) !== null && _a !== void 0 ? _a : this.editor.getContent();\n if (typeof this.props.initialValue === 'string' && this.props.initialValue !== prevProps.initialValue) {\n // same as resetContent in TinyMCE 5\n this.editor.setContent(this.props.initialValue);\n this.editor.undoManager.clear();\n this.editor.undoManager.add();\n this.editor.setDirty(false);\n }\n else if (typeof this.props.value === 'string' && this.props.value !== this.currentContent) {\n var localEditor_1 = this.editor;\n localEditor_1.undoManager.transact(function () {\n // inline editors grab focus when restoring selection\n // so we don't try to keep their selection unless they are currently focused\n var cursor;\n if (!_this.inline || localEditor_1.hasFocus()) {\n try {\n // getBookmark throws exceptions when the editor has not been focused\n // possibly only in inline mode but I'm not taking chances\n cursor = localEditor_1.selection.getBookmark(3);\n }\n catch (e) { /* ignore */ }\n }\n var valueCursor = _this.valueCursor;\n localEditor_1.setContent(_this.props.value);\n if (!_this.inline || localEditor_1.hasFocus()) {\n for (var _i = 0, _a = [cursor, valueCursor]; _i < _a.length; _i++) {\n var bookmark = _a[_i];\n if (bookmark) {\n try {\n localEditor_1.selection.moveToBookmark(bookmark);\n _this.valueCursor = bookmark;\n break;\n }\n catch (e) { /* ignore */ }\n }\n }\n }\n });\n }\n if (this.props.disabled !== prevProps.disabled) {\n var disabled = (_b = this.props.disabled) !== null && _b !== void 0 ? _b : false;\n this.editor.setMode(disabled ? 'readonly' : 'design');\n }\n }\n }\n };\n Editor.prototype.componentDidMount = function () {\n var _a, _b, _c, _d, _e, _f;\n if (getTinymce() !== null) {\n this.initialise();\n }\n else if (this.elementRef.current && this.elementRef.current.ownerDocument) {\n ScriptLoader.load(this.elementRef.current.ownerDocument, this.getScriptSrc(), (_b = (_a = this.props.scriptLoading) === null || _a === void 0 ? void 0 : _a.async) !== null && _b !== void 0 ? _b : false, (_d = (_c = this.props.scriptLoading) === null || _c === void 0 ? void 0 : _c.defer) !== null && _d !== void 0 ? _d : false, (_f = (_e = this.props.scriptLoading) === null || _e === void 0 ? void 0 : _e.delay) !== null && _f !== void 0 ? _f : 0, this.initialise);\n }\n };\n Editor.prototype.componentWillUnmount = function () {\n var _this = this;\n var editor = this.editor;\n if (editor) {\n editor.off(changeEvents(), this.handleEditorChange);\n editor.off(beforeInputEvent(), this.handleBeforeInput);\n editor.off('keypress', this.handleEditorChangeSpecial);\n editor.off('keydown', this.handleBeforeInputSpecial);\n editor.off('NewBlock', this.handleEditorChange);\n Object.keys(this.boundHandlers).forEach(function (eventName) {\n editor.off(eventName, _this.boundHandlers[eventName]);\n });\n this.boundHandlers = {};\n editor.remove();\n this.editor = undefined;\n }\n };\n Editor.prototype.render = function () {\n return this.inline ? this.renderInline() : this.renderIframe();\n };\n Editor.prototype.renderInline = function () {\n var _a = this.props.tagName, tagName = _a === void 0 ? 'div' : _a;\n return React.createElement(tagName, {\n ref: this.elementRef,\n id: this.id\n });\n };\n Editor.prototype.renderIframe = function () {\n return React.createElement('textarea', {\n ref: this.elementRef,\n style: { visibility: 'hidden' },\n name: this.props.textareaName,\n id: this.id\n });\n };\n Editor.prototype.getScriptSrc = function () {\n if (typeof this.props.tinymceScriptSrc === 'string') {\n return this.props.tinymceScriptSrc;\n }\n else {\n var channel = this.props.cloudChannel;\n var apiKey = this.props.apiKey ? this.props.apiKey : 'no-api-key';\n return \"https://cdn.tiny.cloud/1/\" + apiKey + \"/tinymce/\" + channel + \"/tinymce.min.js\";\n }\n };\n Editor.prototype.getInitialValue = function () {\n if (typeof this.props.initialValue === 'string') {\n return this.props.initialValue;\n }\n else if (typeof this.props.value === 'string') {\n return this.props.value;\n }\n else {\n return '';\n }\n };\n Editor.prototype.bindHandlers = function (prevProps) {\n var _this = this;\n if (this.editor !== undefined) {\n // typescript chokes trying to understand the type of the lookup function\n configHandlers(this.editor, prevProps, this.props, this.boundHandlers, function (key) { return _this.props[key]; });\n // check if we should monitor editor changes\n var isValueControlled = function (p) { return p.onEditorChange !== undefined || p.value !== undefined; };\n var wasControlled = isValueControlled(prevProps);\n var nowControlled = isValueControlled(this.props);\n if (!wasControlled && nowControlled) {\n this.editor.on(changeEvents(), this.handleEditorChange);\n this.editor.on(beforeInputEvent(), this.handleBeforeInput);\n this.editor.on('keydown', this.handleBeforeInputSpecial);\n this.editor.on('keyup', this.handleEditorChangeSpecial);\n this.editor.on('NewBlock', this.handleEditorChange);\n }\n else if (wasControlled && !nowControlled) {\n this.editor.off(changeEvents(), this.handleEditorChange);\n this.editor.off(beforeInputEvent(), this.handleBeforeInput);\n this.editor.off('keydown', this.handleBeforeInputSpecial);\n this.editor.off('keyup', this.handleEditorChangeSpecial);\n this.editor.off('NewBlock', this.handleEditorChange);\n }\n }\n };\n Editor.propTypes = EditorPropTypes;\n Editor.defaultProps = {\n cloudChannel: '5'\n };\n return Editor;\n}(React.Component));\nexport { Editor };\n","// This icon file is generated automatically.\nvar BarsOutlined = { \"icon\": { \"tag\": \"svg\", \"attrs\": { \"viewBox\": \"0 0 1024 1024\", \"focusable\": \"false\" }, \"children\": [{ \"tag\": \"path\", \"attrs\": { \"d\": \"M912 192H328c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8h584c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8zm0 284H328c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8h584c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8zm0 284H328c-4.4 0-8 3.6-8 8v56c0 4.4 3.6 8 8 8h584c4.4 0 8-3.6 8-8v-56c0-4.4-3.6-8-8-8zM104 228a56 56 0 10112 0 56 56 0 10-112 0zm0 284a56 56 0 10112 0 56 56 0 10-112 0zm0 284a56 56 0 10112 0 56 56 0 10-112 0z\" } }] }, \"name\": \"bars\", \"theme\": \"outlined\" };\nexport default BarsOutlined;\n","// GENERATE BY ./scripts/generate.ts\n// DON NOT EDIT IT MANUALLY\nimport * as React from 'react';\nimport BarsOutlinedSvg from \"@ant-design/icons-svg/es/asn/BarsOutlined\";\nimport AntdIcon from '../components/AntdIcon';\n\nvar BarsOutlined = function BarsOutlined(props, ref) {\n return /*#__PURE__*/React.createElement(AntdIcon, Object.assign({}, props, {\n ref: ref,\n icon: BarsOutlinedSvg\n }));\n};\n\nBarsOutlined.displayName = 'BarsOutlined';\nexport default /*#__PURE__*/React.forwardRef(BarsOutlined);","var isNumeric = function isNumeric(value) {\n return !isNaN(parseFloat(value)) && isFinite(value);\n};\n\nexport default isNumeric;","import _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\n\nvar __rest = this && this.__rest || function (s, e) {\n var t = {};\n\n for (var p in s) {\n if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];\n }\n\n if (s != null && typeof Object.getOwnPropertySymbols === \"function\") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\n if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];\n }\n return t;\n};\n\nimport * as React from 'react';\nimport { useContext, useRef, useState, useEffect } from 'react';\nimport classNames from 'classnames';\nimport omit from \"rc-util/es/omit\";\nimport BarsOutlined from \"@ant-design/icons/es/icons/BarsOutlined\";\nimport RightOutlined from \"@ant-design/icons/es/icons/RightOutlined\";\nimport LeftOutlined from \"@ant-design/icons/es/icons/LeftOutlined\";\nimport { LayoutContext } from './layout';\nimport { ConfigContext } from '../config-provider';\nimport isNumeric from '../_util/isNumeric';\nvar dimensionMaxMap = {\n xs: '479.98px',\n sm: '575.98px',\n md: '767.98px',\n lg: '991.98px',\n xl: '1199.98px',\n xxl: '1599.98px'\n};\nexport var SiderContext = /*#__PURE__*/React.createContext({});\n\nvar generateId = function () {\n var i = 0;\n return function () {\n var prefix = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';\n i += 1;\n return \"\".concat(prefix).concat(i);\n };\n}();\n\nvar Sider = /*#__PURE__*/React.forwardRef(function (_a, ref) {\n var customizePrefixCls = _a.prefixCls,\n className = _a.className,\n trigger = _a.trigger,\n children = _a.children,\n _a$defaultCollapsed = _a.defaultCollapsed,\n defaultCollapsed = _a$defaultCollapsed === void 0 ? false : _a$defaultCollapsed,\n _a$theme = _a.theme,\n theme = _a$theme === void 0 ? 'dark' : _a$theme,\n _a$style = _a.style,\n style = _a$style === void 0 ? {} : _a$style,\n _a$collapsible = _a.collapsible,\n collapsible = _a$collapsible === void 0 ? false : _a$collapsible,\n _a$reverseArrow = _a.reverseArrow,\n reverseArrow = _a$reverseArrow === void 0 ? false : _a$reverseArrow,\n _a$width = _a.width,\n width = _a$width === void 0 ? 200 : _a$width,\n _a$collapsedWidth = _a.collapsedWidth,\n collapsedWidth = _a$collapsedWidth === void 0 ? 80 : _a$collapsedWidth,\n zeroWidthTriggerStyle = _a.zeroWidthTriggerStyle,\n breakpoint = _a.breakpoint,\n onCollapse = _a.onCollapse,\n onBreakpoint = _a.onBreakpoint,\n props = __rest(_a, [\"prefixCls\", \"className\", \"trigger\", \"children\", \"defaultCollapsed\", \"theme\", \"style\", \"collapsible\", \"reverseArrow\", \"width\", \"collapsedWidth\", \"zeroWidthTriggerStyle\", \"breakpoint\", \"onCollapse\", \"onBreakpoint\"]);\n\n var _useContext = useContext(LayoutContext),\n siderHook = _useContext.siderHook;\n\n var _useState = useState('collapsed' in props ? props.collapsed : defaultCollapsed),\n _useState2 = _slicedToArray(_useState, 2),\n collapsed = _useState2[0],\n setCollapsed = _useState2[1];\n\n var _useState3 = useState(false),\n _useState4 = _slicedToArray(_useState3, 2),\n below = _useState4[0],\n setBelow = _useState4[1];\n\n useEffect(function () {\n if ('collapsed' in props) {\n setCollapsed(props.collapsed);\n }\n }, [props.collapsed]);\n\n var handleSetCollapsed = function handleSetCollapsed(value, type) {\n if (!('collapsed' in props)) {\n setCollapsed(value);\n }\n\n onCollapse === null || onCollapse === void 0 ? void 0 : onCollapse(value, type);\n }; // ========================= Responsive =========================\n\n\n var responsiveHandlerRef = useRef();\n\n responsiveHandlerRef.current = function (mql) {\n setBelow(mql.matches);\n onBreakpoint === null || onBreakpoint === void 0 ? void 0 : onBreakpoint(mql.matches);\n\n if (collapsed !== mql.matches) {\n handleSetCollapsed(mql.matches, 'responsive');\n }\n };\n\n useEffect(function () {\n function responsiveHandler(mql) {\n return responsiveHandlerRef.current(mql);\n }\n\n var mql;\n\n if (typeof window !== 'undefined') {\n var _window = window,\n matchMedia = _window.matchMedia;\n\n if (matchMedia && breakpoint && breakpoint in dimensionMaxMap) {\n mql = matchMedia(\"(max-width: \".concat(dimensionMaxMap[breakpoint], \")\"));\n\n try {\n mql.addEventListener('change', responsiveHandler);\n } catch (error) {\n mql.addListener(responsiveHandler);\n }\n\n responsiveHandler(mql);\n }\n }\n\n return function () {\n try {\n mql === null || mql === void 0 ? void 0 : mql.removeEventListener('change', responsiveHandler);\n } catch (error) {\n mql === null || mql === void 0 ? void 0 : mql.removeListener(responsiveHandler);\n }\n };\n }, []);\n useEffect(function () {\n var uniqueId = generateId('ant-sider-');\n siderHook.addSider(uniqueId);\n return function () {\n return siderHook.removeSider(uniqueId);\n };\n }, []);\n\n var toggle = function toggle() {\n handleSetCollapsed(!collapsed, 'clickTrigger');\n };\n\n var _useContext2 = useContext(ConfigContext),\n getPrefixCls = _useContext2.getPrefixCls;\n\n var renderSider = function renderSider() {\n var _classNames;\n\n var prefixCls = getPrefixCls('layout-sider', customizePrefixCls);\n var divProps = omit(props, ['collapsed']);\n var rawWidth = collapsed ? collapsedWidth : width; // use \"px\" as fallback unit for width\n\n var siderWidth = isNumeric(rawWidth) ? \"\".concat(rawWidth, \"px\") : String(rawWidth); // special trigger when collapsedWidth == 0\n\n var zeroWidthTrigger = parseFloat(String(collapsedWidth || 0)) === 0 ? /*#__PURE__*/React.createElement(\"span\", {\n onClick: toggle,\n className: classNames(\"\".concat(prefixCls, \"-zero-width-trigger\"), \"\".concat(prefixCls, \"-zero-width-trigger-\").concat(reverseArrow ? 'right' : 'left')),\n style: zeroWidthTriggerStyle\n }, trigger || /*#__PURE__*/React.createElement(BarsOutlined, null)) : null;\n var iconObj = {\n expanded: reverseArrow ? /*#__PURE__*/React.createElement(RightOutlined, null) : /*#__PURE__*/React.createElement(LeftOutlined, null),\n collapsed: reverseArrow ? /*#__PURE__*/React.createElement(LeftOutlined, null) : /*#__PURE__*/React.createElement(RightOutlined, null)\n };\n var status = collapsed ? 'collapsed' : 'expanded';\n var defaultTrigger = iconObj[status];\n var triggerDom = trigger !== null ? zeroWidthTrigger || /*#__PURE__*/React.createElement(\"div\", {\n className: \"\".concat(prefixCls, \"-trigger\"),\n onClick: toggle,\n style: {\n width: siderWidth\n }\n }, trigger || defaultTrigger) : null;\n\n var divStyle = _extends(_extends({}, style), {\n flex: \"0 0 \".concat(siderWidth),\n maxWidth: siderWidth,\n minWidth: siderWidth,\n width: siderWidth\n });\n\n var siderCls = classNames(prefixCls, \"\".concat(prefixCls, \"-\").concat(theme), (_classNames = {}, _defineProperty(_classNames, \"\".concat(prefixCls, \"-collapsed\"), !!collapsed), _defineProperty(_classNames, \"\".concat(prefixCls, \"-has-trigger\"), collapsible && trigger !== null && !zeroWidthTrigger), _defineProperty(_classNames, \"\".concat(prefixCls, \"-below\"), !!below), _defineProperty(_classNames, \"\".concat(prefixCls, \"-zero-width\"), parseFloat(siderWidth) === 0), _classNames), className);\n return /*#__PURE__*/React.createElement(\"aside\", _extends({\n className: siderCls\n }, divProps, {\n style: divStyle,\n ref: ref\n }), /*#__PURE__*/React.createElement(\"div\", {\n className: \"\".concat(prefixCls, \"-children\")\n }, children), collapsible || below && zeroWidthTrigger ? triggerDom : null);\n };\n\n return /*#__PURE__*/React.createElement(SiderContext.Provider, {\n value: {\n siderCollapsed: collapsed\n }\n }, renderSider());\n});\nSider.displayName = 'Sider';\nexport default Sider;","// This icon file is generated automatically.\nvar CheckCircleOutlined = { \"icon\": { \"tag\": \"svg\", \"attrs\": { \"viewBox\": \"64 64 896 896\", \"focusable\": \"false\" }, \"children\": [{ \"tag\": \"path\", \"attrs\": { \"d\": \"M699 353h-46.9c-10.2 0-19.9 4.9-25.9 13.3L469 584.3l-71.2-98.8c-6-8.3-15.6-13.3-25.9-13.3H325c-6.5 0-10.3 7.4-6.5 12.7l124.6 172.8a31.8 31.8 0 0051.7 0l210.6-292c3.9-5.3.1-12.7-6.4-12.7z\" } }, { \"tag\": \"path\", \"attrs\": { \"d\": \"M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm0 820c-205.4 0-372-166.6-372-372s166.6-372 372-372 372 166.6 372 372-166.6 372-372 372z\" } }] }, \"name\": \"check-circle\", \"theme\": \"outlined\" };\nexport default CheckCircleOutlined;\n","// GENERATE BY ./scripts/generate.ts\n// DON NOT EDIT IT MANUALLY\nimport * as React from 'react';\nimport CheckCircleOutlinedSvg from \"@ant-design/icons-svg/es/asn/CheckCircleOutlined\";\nimport AntdIcon from '../components/AntdIcon';\n\nvar CheckCircleOutlined = function CheckCircleOutlined(props, ref) {\n return /*#__PURE__*/React.createElement(AntdIcon, Object.assign({}, props, {\n ref: ref,\n icon: CheckCircleOutlinedSvg\n }));\n};\n\nCheckCircleOutlined.displayName = 'CheckCircleOutlined';\nexport default /*#__PURE__*/React.forwardRef(CheckCircleOutlined);","// This icon file is generated automatically.\nvar InfoCircleOutlined = { \"icon\": { \"tag\": \"svg\", \"attrs\": { \"viewBox\": \"64 64 896 896\", \"focusable\": \"false\" }, \"children\": [{ \"tag\": \"path\", \"attrs\": { \"d\": \"M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm0 820c-205.4 0-372-166.6-372-372s166.6-372 372-372 372 166.6 372 372-166.6 372-372 372z\" } }, { \"tag\": \"path\", \"attrs\": { \"d\": \"M464 336a48 48 0 1096 0 48 48 0 10-96 0zm72 112h-48c-4.4 0-8 3.6-8 8v272c0 4.4 3.6 8 8 8h48c4.4 0 8-3.6 8-8V456c0-4.4-3.6-8-8-8z\" } }] }, \"name\": \"info-circle\", \"theme\": \"outlined\" };\nexport default InfoCircleOutlined;\n","// GENERATE BY ./scripts/generate.ts\n// DON NOT EDIT IT MANUALLY\nimport * as React from 'react';\nimport InfoCircleOutlinedSvg from \"@ant-design/icons-svg/es/asn/InfoCircleOutlined\";\nimport AntdIcon from '../components/AntdIcon';\n\nvar InfoCircleOutlined = function InfoCircleOutlined(props, ref) {\n return /*#__PURE__*/React.createElement(AntdIcon, Object.assign({}, props, {\n ref: ref,\n icon: InfoCircleOutlinedSvg\n }));\n};\n\nInfoCircleOutlined.displayName = 'InfoCircleOutlined';\nexport default /*#__PURE__*/React.forwardRef(InfoCircleOutlined);","// This icon file is generated automatically.\nvar CloseCircleOutlined = { \"icon\": { \"tag\": \"svg\", \"attrs\": { \"viewBox\": \"64 64 896 896\", \"focusable\": \"false\" }, \"children\": [{ \"tag\": \"path\", \"attrs\": { \"d\": \"M685.4 354.8c0-4.4-3.6-8-8-8l-66 .3L512 465.6l-99.3-118.4-66.1-.3c-4.4 0-8 3.5-8 8 0 1.9.7 3.7 1.9 5.2l130.1 155L340.5 670a8.32 8.32 0 00-1.9 5.2c0 4.4 3.6 8 8 8l66.1-.3L512 564.4l99.3 118.4 66 .3c4.4 0 8-3.5 8-8 0-1.9-.7-3.7-1.9-5.2L553.5 515l130.1-155c1.2-1.4 1.8-3.3 1.8-5.2z\" } }, { \"tag\": \"path\", \"attrs\": { \"d\": \"M512 65C264.6 65 64 265.6 64 513s200.6 448 448 448 448-200.6 448-448S759.4 65 512 65zm0 820c-205.4 0-372-166.6-372-372s166.6-372 372-372 372 166.6 372 372-166.6 372-372 372z\" } }] }, \"name\": \"close-circle\", \"theme\": \"outlined\" };\nexport default CloseCircleOutlined;\n","// GENERATE BY ./scripts/generate.ts\n// DON NOT EDIT IT MANUALLY\nimport * as React from 'react';\nimport CloseCircleOutlinedSvg from \"@ant-design/icons-svg/es/asn/CloseCircleOutlined\";\nimport AntdIcon from '../components/AntdIcon';\n\nvar CloseCircleOutlined = function CloseCircleOutlined(props, ref) {\n return /*#__PURE__*/React.createElement(AntdIcon, Object.assign({}, props, {\n ref: ref,\n icon: CloseCircleOutlinedSvg\n }));\n};\n\nCloseCircleOutlined.displayName = 'CloseCircleOutlined';\nexport default /*#__PURE__*/React.forwardRef(CloseCircleOutlined);","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}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports[\"default\"] = void 0;\n\nvar React = _interopRequireWildcard(require(\"react\"));\n\nvar _classnames = _interopRequireDefault(require(\"classnames\"));\n\nvar _PickerMixin = _interopRequireDefault(require(\"./PickerMixin\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { \"default\": obj }; }\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)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj[\"default\"] = obj; return newObj; } }\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nfunction _extends() { _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; }; return _extends.apply(this, arguments); }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (typeof call === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\n;\n\nvar Picker =\n/*#__PURE__*/\nfunction (_React$Component) {\n _inherits(Picker, _React$Component);\n\n function Picker(props) {\n var _this;\n\n _classCallCheck(this, Picker);\n\n _this = _possibleConstructorReturn(this, _getPrototypeOf(Picker).call(this, props));\n\n _this.scrollHanders = function () {\n var scrollY = -1;\n var lastY = 0;\n var startY = 0;\n var scrollDisabled = false;\n var isMoving = false;\n\n var setTransform = function setTransform(nodeStyle, value) {\n nodeStyle.transform = value;\n nodeStyle.webkitTransform = value;\n };\n\n var setTransition = function setTransition(nodeStyle, value) {\n nodeStyle.transition = value;\n nodeStyle.webkitTransition = value;\n };\n\n var scrollTo = function scrollTo(_x, y) {\n var time = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : .3;\n\n if (scrollY !== y) {\n scrollY = y;\n\n if (time && !_this.props.noAnimate) {\n setTransition(_this.contentRef.style, \"cubic-bezier(0,0,0.2,1.15) \".concat(time, \"s\"));\n }\n\n setTransform(_this.contentRef.style, \"translate3d(0,\".concat(-y, \"px,0)\"));\n setTimeout(function () {\n _this.scrollingComplete();\n\n if (_this.contentRef) {\n setTransition(_this.contentRef.style, '');\n }\n }, +time * 1000);\n }\n };\n\n var Velocity = function () {\n var minInterval = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 30;\n var maxInterval = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 100;\n var _time = 0;\n var _y = 0;\n var _velocity = 0;\n var recorder = {\n record: function record(y) {\n var now = +new Date();\n _velocity = (y - _y) / (now - _time);\n\n if (now - _time >= minInterval) {\n _velocity = now - _time <= maxInterval ? _velocity : 0;\n _y = y;\n _time = now;\n }\n },\n getVelocity: function getVelocity(y) {\n if (y !== _y) {\n recorder.record(y);\n }\n\n return _velocity;\n }\n };\n return recorder;\n }();\n\n var onFinish = function onFinish() {\n isMoving = false;\n var targetY = scrollY;\n var height = (_this.props.children.length - 1) * _this.itemHeight;\n var time = .3;\n var velocity = Velocity.getVelocity(targetY) * 4;\n\n if (velocity) {\n targetY = velocity * 40 + targetY;\n time = Math.abs(velocity) * .1;\n }\n\n if (targetY % _this.itemHeight !== 0) {\n targetY = Math.round(targetY / _this.itemHeight) * _this.itemHeight;\n }\n\n if (targetY < 0) {\n targetY = 0;\n } else if (targetY > height) {\n targetY = height;\n }\n\n scrollTo(0, targetY, time < .3 ? .3 : time);\n\n _this.onScrollChange();\n };\n\n var onStart = function onStart(y) {\n if (scrollDisabled) {\n return;\n }\n\n isMoving = true;\n startY = y;\n lastY = scrollY;\n };\n\n var onMove = function onMove(y) {\n if (scrollDisabled || !isMoving) {\n return;\n }\n\n scrollY = lastY - y + startY;\n Velocity.record(scrollY);\n\n _this.onScrollChange();\n\n setTransform(_this.contentRef.style, \"translate3d(0,\".concat(-scrollY, \"px,0)\"));\n };\n\n return {\n touchstart: function touchstart(evt) {\n return onStart(evt.touches[0].pageY);\n },\n mousedown: function mousedown(evt) {\n return onStart(evt.pageY);\n },\n touchmove: function touchmove(evt) {\n evt.preventDefault();\n onMove(evt.touches[0].pageY);\n },\n mousemove: function mousemove(evt) {\n evt.preventDefault();\n onMove(evt.pageY);\n },\n touchend: function touchend() {\n return onFinish();\n },\n touchcancel: function touchcancel() {\n return onFinish();\n },\n mouseup: function mouseup() {\n return onFinish();\n },\n getValue: function getValue() {\n return scrollY;\n },\n scrollTo: scrollTo,\n setDisabled: function setDisabled() {\n var disabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n scrollDisabled = disabled;\n }\n };\n }();\n\n _this.scrollTo = function (top) {\n _this.scrollHanders.scrollTo(0, top);\n };\n\n _this.scrollToWithoutAnimation = function (top) {\n _this.scrollHanders.scrollTo(0, top, 0);\n };\n\n _this.fireValueChange = function (selectedValue) {\n if (selectedValue !== _this.state.selectedValue) {\n if (!('selectedValue' in _this.props)) {\n _this.setState({\n selectedValue: selectedValue\n });\n }\n\n if (_this.props.onValueChange) {\n _this.props.onValueChange(selectedValue);\n }\n }\n };\n\n _this.onScrollChange = function () {\n var top = _this.scrollHanders.getValue();\n\n if (top >= 0) {\n var children = React.Children.toArray(_this.props.children);\n\n var index = _this.props.computeChildIndex(top, _this.itemHeight, children.length);\n\n if (_this.scrollValue !== index) {\n _this.scrollValue = index;\n var child = children[index];\n\n if (child && _this.props.onScrollChange) {\n _this.props.onScrollChange(child.props.value);\n } else if (!child && console.warn) {\n console.warn('child not found', children, index);\n }\n }\n }\n };\n\n _this.scrollingComplete = function () {\n var top = _this.scrollHanders.getValue();\n\n if (top >= 0) {\n _this.props.doScrollingComplete(top, _this.itemHeight, _this.fireValueChange);\n }\n };\n\n var selectedValueState;\n var _this$props = _this.props,\n selectedValue = _this$props.selectedValue,\n defaultSelectedValue = _this$props.defaultSelectedValue;\n\n if (selectedValue !== undefined) {\n selectedValueState = selectedValue;\n } else if (defaultSelectedValue !== undefined) {\n selectedValueState = defaultSelectedValue;\n } else {\n var children = React.Children.toArray(_this.props.children);\n selectedValueState = children && children[0] && children[0].props.value;\n }\n\n _this.state = {\n selectedValue: selectedValueState\n };\n return _this;\n }\n\n _createClass(Picker, [{\n key: \"componentDidMount\",\n value: function componentDidMount() {\n var _this2 = this;\n\n var contentRef = this.contentRef,\n indicatorRef = this.indicatorRef,\n maskRef = this.maskRef,\n rootRef = this.rootRef;\n var rootHeight = rootRef.getBoundingClientRect().height; // https://github.com/react-component/m-picker/issues/18\n\n var itemHeight = this.itemHeight = indicatorRef.getBoundingClientRect().height;\n var num = Math.floor(rootHeight / itemHeight);\n\n if (num % 2 === 0) {\n num--;\n }\n\n num--;\n num /= 2;\n contentRef.style.padding = \"\".concat(itemHeight * num, \"px 0\");\n indicatorRef.style.top = \"\".concat(itemHeight * num, \"px\");\n maskRef.style.backgroundSize = \"100% \".concat(itemHeight * num, \"px\");\n this.scrollHanders.setDisabled(this.props.disabled);\n this.props.select(this.state.selectedValue, this.itemHeight, this.scrollTo);\n var passiveSupported = this.passiveSupported();\n var willPreventDefault = passiveSupported ? {\n passive: false\n } : false;\n var willNotPreventDefault = passiveSupported ? {\n passive: true\n } : false;\n Object.keys(this.scrollHanders).forEach(function (key) {\n if (key.indexOf('touch') === 0 || key.indexOf('mouse') === 0) {\n var pd = key.indexOf('move') >= 0 ? willPreventDefault : willNotPreventDefault;\n rootRef.addEventListener(key, _this2.scrollHanders[key], pd);\n }\n });\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n var _this3 = this;\n\n Object.keys(this.scrollHanders).forEach(function (key) {\n if (key.indexOf('touch') === 0 || key.indexOf('mouse') === 0) {\n _this3.rootRef.removeEventListener(key, _this3.scrollHanders[key]);\n }\n });\n }\n }, {\n key: \"passiveSupported\",\n value: function passiveSupported() {\n var passiveSupported = false;\n\n try {\n var options = Object.defineProperty({}, 'passive', {\n get: function get() {\n passiveSupported = true;\n }\n });\n window.addEventListener('test', null, options);\n } catch (err) {}\n\n return passiveSupported;\n }\n }, {\n key: \"componentWillReceiveProps\",\n value: function componentWillReceiveProps(nextProps) {\n var _this4 = this;\n\n if ('selectedValue' in nextProps) {\n if (this.state.selectedValue !== nextProps.selectedValue) {\n this.setState({\n selectedValue: nextProps.selectedValue\n }, function () {\n _this4.props.select(nextProps.selectedValue, _this4.itemHeight, nextProps.noAnimate ? _this4.scrollToWithoutAnimation : _this4.scrollTo);\n });\n }\n }\n\n this.scrollHanders.setDisabled(nextProps.disabled);\n }\n }, {\n key: \"shouldComponentUpdate\",\n value: function shouldComponentUpdate(nextProps, nextState) {\n return this.state.selectedValue !== nextState.selectedValue || this.props.children !== nextProps.children;\n }\n }, {\n key: \"componentDidUpdate\",\n value: function componentDidUpdate() {\n this.props.select(this.state.selectedValue, this.itemHeight, this.scrollToWithoutAnimation);\n }\n }, {\n key: \"getValue\",\n value: function getValue() {\n if ('selectedValue' in this.props) {\n return this.props.selectedValue;\n }\n\n var children = React.Children.toArray(this.props.children);\n return children && children[0] && children[0].props.value;\n }\n }, {\n key: \"render\",\n value: function render() {\n var _pickerCls,\n _this5 = this;\n\n var props = this.props;\n var prefixCls = props.prefixCls,\n itemStyle = props.itemStyle,\n indicatorStyle = props.indicatorStyle,\n _props$indicatorClass = props.indicatorClassName,\n indicatorClassName = _props$indicatorClass === void 0 ? '' : _props$indicatorClass,\n children = props.children;\n var selectedValue = this.state.selectedValue;\n var itemClassName = \"\".concat(prefixCls, \"-item\");\n var selectedItemClassName = \"\".concat(itemClassName, \" \").concat(prefixCls, \"-item-selected\");\n\n var map = function map(item) {\n var _item$props = item.props,\n _item$props$className = _item$props.className,\n className = _item$props$className === void 0 ? '' : _item$props$className,\n style = _item$props.style,\n value = _item$props.value;\n return React.createElement(\"div\", {\n style: _extends({}, itemStyle, style),\n className: \"\".concat(selectedValue === value ? selectedItemClassName : itemClassName, \" \").concat(className),\n key: value\n }, item.children || item.props.children);\n }; // compatibility for preact\n\n\n var items = React.Children ? React.Children.map(children, map) : [].concat(children).map(map);\n var pickerCls = (_pickerCls = {}, _defineProperty(_pickerCls, props.className, !!props.className), _defineProperty(_pickerCls, prefixCls, true), _pickerCls);\n return React.createElement(\"div\", {\n className: (0, _classnames[\"default\"])(pickerCls),\n ref: function ref(el) {\n return _this5.rootRef = el;\n },\n style: this.props.style\n }, React.createElement(\"div\", {\n className: \"\".concat(prefixCls, \"-mask\"),\n ref: function ref(el) {\n return _this5.maskRef = el;\n }\n }), React.createElement(\"div\", {\n className: \"\".concat(prefixCls, \"-indicator \").concat(indicatorClassName),\n ref: function ref(el) {\n return _this5.indicatorRef = el;\n },\n style: indicatorStyle\n }), React.createElement(\"div\", {\n className: \"\".concat(prefixCls, \"-content\"),\n ref: function ref(el) {\n return _this5.contentRef = el;\n }\n }, items));\n }\n }]);\n\n return Picker;\n}(React.Component);\n\nPicker.defaultProps = {\n prefixCls: 'rmc-picker'\n};\n\nvar _default = (0, _PickerMixin[\"default\"])(Picker);\n\nexports[\"default\"] = _default;","\"use strict\";\n\nexports.__esModule = true;\n\nvar _getPrototypeOf = require(\"../core-js/object/get-prototype-of\");\n\nvar _getPrototypeOf2 = _interopRequireDefault(_getPrototypeOf);\n\nvar _getOwnPropertyDescriptor = require(\"../core-js/object/get-own-property-descriptor\");\n\nvar _getOwnPropertyDescriptor2 = _interopRequireDefault(_getOwnPropertyDescriptor);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nexports.default = function get(object, property, receiver) {\n if (object === null) object = Function.prototype;\n var desc = (0, _getOwnPropertyDescriptor2.default)(object, property);\n\n if (desc === undefined) {\n var parent = (0, _getPrototypeOf2.default)(object);\n\n if (parent === null) {\n return undefined;\n } else {\n return get(parent, property, receiver);\n }\n } else if (\"value\" in desc) {\n return desc.value;\n } else {\n var getter = desc.get;\n\n if (getter === undefined) {\n return undefined;\n }\n\n return getter.call(receiver);\n }\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}","var createRange = require('./_createRange');\n\n/**\n * Creates an array of numbers (positive and/or negative) progressing from\n * `start` up to, but not including, `end`. A step of `-1` is used if a negative\n * `start` is specified without an `end` or `step`. If `end` is not specified,\n * it's set to `start` with `start` then set to `0`.\n *\n * **Note:** JavaScript follows the IEEE-754 standard for resolving\n * floating-point values which can produce unexpected results.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Util\n * @param {number} [start=0] The start of the range.\n * @param {number} end The end of the range.\n * @param {number} [step=1] The value to increment or decrement by.\n * @returns {Array} Returns the range of numbers.\n * @see _.inRange, _.rangeRight\n * @example\n *\n * _.range(4);\n * // => [0, 1, 2, 3]\n *\n * _.range(-4);\n * // => [0, -1, -2, -3]\n *\n * _.range(1, 5);\n * // => [1, 2, 3, 4]\n *\n * _.range(0, 20, 5);\n * // => [0, 5, 10, 15]\n *\n * _.range(0, -4, -1);\n * // => [0, -1, -2, -3]\n *\n * _.range(1, 4, 0);\n * // => [1, 1, 1]\n *\n * _.range(0);\n * // => []\n */\nvar range = createRange();\n\nmodule.exports = range;\n","var baseIteratee = require('./_baseIteratee'),\n baseUniq = require('./_baseUniq');\n\n/**\n * This method is like `_.uniq` except that it accepts `iteratee` which is\n * invoked for each element in `array` to generate the criterion by which\n * uniqueness is computed. The order of result values is determined by the\n * order they occur in the array. The iteratee is invoked with one argument:\n * (value).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Array\n * @param {Array} array The array to inspect.\n * @param {Function} [iteratee=_.identity] The iteratee invoked per element.\n * @returns {Array} Returns the new duplicate free array.\n * @example\n *\n * _.uniqBy([2.1, 1.2, 2.3], Math.floor);\n * // => [2.1, 1.2]\n *\n * // The `_.property` iteratee shorthand.\n * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');\n * // => [{ 'x': 1 }, { 'x': 2 }]\n */\nfunction uniqBy(array, iteratee) {\n return (array && array.length) ? baseUniq(array, baseIteratee(iteratee, 2)) : [];\n}\n\nmodule.exports = uniqBy;\n","module.exports = require(\"regenerator-runtime\");\n","import { Row } from '../grid';\nexport default Row;","function _typeof(obj) { \"@babel/helpers - typeof\"; if (typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; }; } return _typeof(obj); }\n\nimport _get from \"lodash/get\";\nimport _isFunction from \"lodash/isFunction\";\n\nfunction _extends() { _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; }; return _extends.apply(this, arguments); }\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\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nfunction _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }\n\nfunction _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nfunction _inherits(subClass, superClass) { if (typeof superClass !== \"function\" && superClass !== null) { throw new TypeError(\"Super expression must either be null or a function\"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }\n\nfunction _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === \"object\" || typeof call === \"function\")) { return call; } return _assertThisInitialized(self); }\n\nfunction _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\"); } return self; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }\n\n/**\n * @fileOverview Cartesian Axis\n */\nimport React, { Component } from 'react';\nimport classNames from 'classnames';\nimport { shallowEqual } from '../util/ShallowEqual';\nimport { getStringSize } from '../util/DOMUtils';\nimport { Layer } from '../container/Layer';\nimport { Text } from '../component/Text';\nimport { Label } from '../component/Label';\nimport { Global } from '../util/Global';\nimport { isNumber, mathSign } from '../util/DataUtils';\nimport { filterProps, adaptEventsOfChild } from '../util/types';\nexport var CartesianAxis = /*#__PURE__*/function (_Component) {\n _inherits(CartesianAxis, _Component);\n\n var _super = _createSuper(CartesianAxis);\n\n function CartesianAxis() {\n _classCallCheck(this, CartesianAxis);\n\n return _super.apply(this, arguments);\n }\n\n _createClass(CartesianAxis, [{\n key: \"shouldComponentUpdate\",\n value: function shouldComponentUpdate(_ref) {\n var viewBox = _ref.viewBox,\n restProps = _objectWithoutProperties(_ref, [\"viewBox\"]);\n\n // props.viewBox is sometimes generated every time -\n // check that specially as object equality is likely to fail\n var _this$props = this.props,\n viewBoxOld = _this$props.viewBox,\n restPropsOld = _objectWithoutProperties(_this$props, [\"viewBox\"]);\n\n return !shallowEqual(viewBox, viewBoxOld) || !shallowEqual(restProps, restPropsOld);\n }\n /**\n * Calculate the coordinates of endpoints in ticks\n * @param {Object} data The data of a simple tick\n * @return {Object} (x1, y1): The coordinate of endpoint close to tick text\n * (x2, y2): The coordinate of endpoint close to axis\n */\n\n }, {\n key: \"getTickLineCoord\",\n value: function getTickLineCoord(data) {\n var _this$props2 = this.props,\n x = _this$props2.x,\n y = _this$props2.y,\n width = _this$props2.width,\n height = _this$props2.height,\n orientation = _this$props2.orientation,\n tickSize = _this$props2.tickSize,\n mirror = _this$props2.mirror,\n tickMargin = _this$props2.tickMargin;\n var x1, x2, y1, y2, tx, ty;\n var sign = mirror ? -1 : 1;\n var finalTickSize = data.tickSize || tickSize;\n var tickCoord = isNumber(data.tickCoord) ? data.tickCoord : data.coordinate;\n\n switch (orientation) {\n case 'top':\n x1 = x2 = data.coordinate;\n y2 = y + +!mirror * height;\n y1 = y2 - sign * finalTickSize;\n ty = y1 - sign * tickMargin;\n tx = tickCoord;\n break;\n\n case 'left':\n y1 = y2 = data.coordinate;\n x2 = x + +!mirror * width;\n x1 = x2 - sign * finalTickSize;\n tx = x1 - sign * tickMargin;\n ty = tickCoord;\n break;\n\n case 'right':\n y1 = y2 = data.coordinate;\n x2 = x + +mirror * width;\n x1 = x2 + sign * finalTickSize;\n tx = x1 + sign * tickMargin;\n ty = tickCoord;\n break;\n\n default:\n x1 = x2 = data.coordinate;\n y2 = y + +mirror * height;\n y1 = y2 + sign * finalTickSize;\n ty = y1 + sign * tickMargin;\n tx = tickCoord;\n break;\n }\n\n return {\n line: {\n x1: x1,\n y1: y1,\n x2: x2,\n y2: y2\n },\n tick: {\n x: tx,\n y: ty\n }\n };\n }\n }, {\n key: \"getTickTextAnchor\",\n value: function getTickTextAnchor() {\n var _this$props3 = this.props,\n orientation = _this$props3.orientation,\n mirror = _this$props3.mirror;\n var textAnchor;\n\n switch (orientation) {\n case 'left':\n textAnchor = mirror ? 'start' : 'end';\n break;\n\n case 'right':\n textAnchor = mirror ? 'end' : 'start';\n break;\n\n default:\n textAnchor = 'middle';\n break;\n }\n\n return textAnchor;\n }\n }, {\n key: \"getTickVerticalAnchor\",\n value: function getTickVerticalAnchor() {\n var _this$props4 = this.props,\n orientation = _this$props4.orientation,\n mirror = _this$props4.mirror;\n var verticalAnchor = 'end';\n\n switch (orientation) {\n case 'left':\n case 'right':\n verticalAnchor = 'middle';\n break;\n\n case 'top':\n verticalAnchor = mirror ? 'start' : 'end';\n break;\n\n default:\n verticalAnchor = mirror ? 'end' : 'start';\n break;\n }\n\n return verticalAnchor;\n }\n }, {\n key: \"renderAxisLine\",\n value: function renderAxisLine() {\n var _this$props5 = this.props,\n x = _this$props5.x,\n y = _this$props5.y,\n width = _this$props5.width,\n height = _this$props5.height,\n orientation = _this$props5.orientation,\n mirror = _this$props5.mirror,\n axisLine = _this$props5.axisLine;\n\n var props = _objectSpread(_objectSpread(_objectSpread({}, filterProps(this.props)), filterProps(axisLine)), {}, {\n fill: 'none'\n });\n\n if (orientation === 'top' || orientation === 'bottom') {\n var needHeight = +(orientation === 'top' && !mirror || orientation === 'bottom' && mirror);\n props = _objectSpread(_objectSpread({}, props), {}, {\n x1: x,\n y1: y + needHeight * height,\n x2: x + width,\n y2: y + needHeight * height\n });\n } else {\n var needWidth = +(orientation === 'left' && !mirror || orientation === 'right' && mirror);\n props = _objectSpread(_objectSpread({}, props), {}, {\n x1: x + needWidth * width,\n y1: y,\n x2: x + needWidth * width,\n y2: y + height\n });\n }\n\n return /*#__PURE__*/React.createElement(\"line\", _extends({}, props, {\n className: classNames('recharts-cartesian-axis-line', _get(axisLine, 'className'))\n }));\n }\n }, {\n key: \"renderTicks\",\n value:\n /**\n * render the ticks\n * @param {Array} ticks The ticks to actually render (overrides what was passed in props)\n * @return {ReactComponent} renderedTicks\n */\n function renderTicks(ticks) {\n var _this = this;\n\n var _this$props6 = this.props,\n tickLine = _this$props6.tickLine,\n stroke = _this$props6.stroke,\n tick = _this$props6.tick,\n tickFormatter = _this$props6.tickFormatter,\n unit = _this$props6.unit;\n var finalTicks = CartesianAxis.getTicks(_objectSpread(_objectSpread({}, this.props), {}, {\n ticks: ticks\n }));\n var textAnchor = this.getTickTextAnchor();\n var verticalAnchor = this.getTickVerticalAnchor();\n var axisProps = filterProps(this.props);\n var customTickProps = filterProps(tick);\n\n var tickLineProps = _objectSpread(_objectSpread({}, axisProps), {}, {\n fill: 'none'\n }, filterProps(tickLine));\n\n var items = finalTicks.map(function (entry, i) {\n var _this$getTickLineCoor = _this.getTickLineCoord(entry),\n lineCoord = _this$getTickLineCoor.line,\n tickCoord = _this$getTickLineCoor.tick;\n\n var tickProps = _objectSpread(_objectSpread(_objectSpread(_objectSpread({\n textAnchor: textAnchor,\n verticalAnchor: verticalAnchor\n }, axisProps), {}, {\n stroke: 'none',\n fill: stroke\n }, customTickProps), tickCoord), {}, {\n index: i,\n payload: entry,\n visibleTicksCount: finalTicks.length,\n tickFormatter: tickFormatter\n });\n\n return /*#__PURE__*/React.createElement(Layer, _extends({\n className: \"recharts-cartesian-axis-tick\",\n key: \"tick-\".concat(i) // eslint-disable-line react/no-array-index-key\n\n }, adaptEventsOfChild(_this.props, entry, i)), tickLine && /*#__PURE__*/React.createElement(\"line\", _extends({}, tickLineProps, lineCoord, {\n className: classNames('recharts-cartesian-axis-tick-line', _get(tickLine, 'className'))\n })), tick && CartesianAxis.renderTickItem(tick, tickProps, \"\".concat(_isFunction(tickFormatter) ? tickFormatter(entry.value, i) : entry.value).concat(unit || '')));\n });\n return /*#__PURE__*/React.createElement(\"g\", {\n className: \"recharts-cartesian-axis-ticks\"\n }, items);\n }\n }, {\n key: \"render\",\n value: function render() {\n var _this$props7 = this.props,\n axisLine = _this$props7.axisLine,\n width = _this$props7.width,\n height = _this$props7.height,\n ticksGenerator = _this$props7.ticksGenerator,\n className = _this$props7.className,\n hide = _this$props7.hide;\n\n if (hide) {\n return null;\n }\n\n var _this$props8 = this.props,\n ticks = _this$props8.ticks,\n noTicksProps = _objectWithoutProperties(_this$props8, [\"ticks\"]);\n\n var finalTicks = ticks;\n\n if (_isFunction(ticksGenerator)) {\n finalTicks = ticks && ticks.length > 0 ? ticksGenerator(this.props) : ticksGenerator(noTicksProps);\n }\n\n if (width <= 0 || height <= 0 || !finalTicks || !finalTicks.length) {\n return null;\n }\n\n return /*#__PURE__*/React.createElement(Layer, {\n className: classNames('recharts-cartesian-axis', className)\n }, axisLine && this.renderAxisLine(), this.renderTicks(finalTicks), Label.renderCallByParent(this.props));\n }\n }], [{\n key: \"getTicks\",\n value: // todo Array\n function getTicks(props) {\n var tick = props.tick,\n ticks = props.ticks,\n viewBox = props.viewBox,\n minTickGap = props.minTickGap,\n orientation = props.orientation,\n interval = props.interval,\n tickFormatter = props.tickFormatter,\n unit = props.unit;\n\n if (!ticks || !ticks.length || !tick) {\n return [];\n }\n\n if (isNumber(interval) || Global.isSsr) {\n return CartesianAxis.getNumberIntervalTicks(ticks, typeof interval === 'number' && isNumber(interval) ? interval : 0);\n }\n\n if (interval === 'preserveStartEnd') {\n return CartesianAxis.getTicksStart({\n ticks: ticks,\n tickFormatter: tickFormatter,\n viewBox: viewBox,\n orientation: orientation,\n minTickGap: minTickGap,\n unit: unit\n }, true);\n }\n\n if (interval === 'preserveStart') {\n return CartesianAxis.getTicksStart({\n ticks: ticks,\n tickFormatter: tickFormatter,\n viewBox: viewBox,\n orientation: orientation,\n minTickGap: minTickGap,\n unit: unit\n });\n }\n\n return CartesianAxis.getTicksEnd({\n ticks: ticks,\n tickFormatter: tickFormatter,\n viewBox: viewBox,\n orientation: orientation,\n minTickGap: minTickGap,\n unit: unit\n });\n }\n }, {\n key: \"getNumberIntervalTicks\",\n value: function getNumberIntervalTicks(ticks, interval) {\n return ticks.filter(function (entry, i) {\n return i % (interval + 1) === 0;\n });\n }\n }, {\n key: \"getTicksStart\",\n value: function getTicksStart(_ref2, preserveEnd) {\n var ticks = _ref2.ticks,\n tickFormatter = _ref2.tickFormatter,\n viewBox = _ref2.viewBox,\n orientation = _ref2.orientation,\n minTickGap = _ref2.minTickGap,\n unit = _ref2.unit;\n var x = viewBox.x,\n y = viewBox.y,\n width = viewBox.width,\n height = viewBox.height;\n var sizeKey = orientation === 'top' || orientation === 'bottom' ? 'width' : 'height';\n var result = (ticks || []).slice(); // we need add the width of 'unit' only when sizeKey === 'width'\n\n var unitSize = unit && sizeKey === 'width' ? getStringSize(unit)[sizeKey] : 0;\n var len = result.length;\n var sign = len >= 2 ? mathSign(result[1].coordinate - result[0].coordinate) : 1;\n var start, end;\n\n if (sign === 1) {\n start = sizeKey === 'width' ? x : y;\n end = sizeKey === 'width' ? x + width : y + height;\n } else {\n start = sizeKey === 'width' ? x + width : y + height;\n end = sizeKey === 'width' ? x : y;\n }\n\n if (preserveEnd) {\n // Try to guarantee the tail to be displayed\n var tail = ticks[len - 1];\n var tailContent = _isFunction(tickFormatter) ? tickFormatter(tail.value, len - 1) : tail.value;\n var tailSize = getStringSize(tailContent)[sizeKey] + unitSize;\n var tailGap = sign * (tail.coordinate + sign * tailSize / 2 - end);\n result[len - 1] = tail = _objectSpread(_objectSpread({}, tail), {}, {\n tickCoord: tailGap > 0 ? tail.coordinate - tailGap * sign : tail.coordinate\n });\n var isTailShow = sign * (tail.tickCoord - sign * tailSize / 2 - start) >= 0 && sign * (tail.tickCoord + sign * tailSize / 2 - end) <= 0;\n\n if (isTailShow) {\n end = tail.tickCoord - sign * (tailSize / 2 + minTickGap);\n result[len - 1] = _objectSpread(_objectSpread({}, tail), {}, {\n isShow: true\n });\n }\n }\n\n var count = preserveEnd ? len - 1 : len;\n\n for (var i = 0; i < count; i++) {\n var entry = result[i];\n var content = _isFunction(tickFormatter) ? tickFormatter(entry.value, i) : entry.value;\n var size = getStringSize(content)[sizeKey] + unitSize;\n\n if (i === 0) {\n var gap = sign * (entry.coordinate - sign * size / 2 - start);\n result[i] = entry = _objectSpread(_objectSpread({}, entry), {}, {\n tickCoord: gap < 0 ? entry.coordinate - gap * sign : entry.coordinate\n });\n } else {\n result[i] = entry = _objectSpread(_objectSpread({}, entry), {}, {\n tickCoord: entry.coordinate\n });\n }\n\n var isShow = sign * (entry.tickCoord - sign * size / 2 - start) >= 0 && sign * (entry.tickCoord + sign * size / 2 - end) <= 0;\n\n if (isShow) {\n start = entry.tickCoord + sign * (size / 2 + minTickGap);\n result[i] = _objectSpread(_objectSpread({}, entry), {}, {\n isShow: true\n });\n }\n }\n\n return result.filter(function (entry) {\n return entry.isShow;\n });\n }\n }, {\n key: \"getTicksEnd\",\n value: function getTicksEnd(_ref3) {\n var ticks = _ref3.ticks,\n tickFormatter = _ref3.tickFormatter,\n viewBox = _ref3.viewBox,\n orientation = _ref3.orientation,\n minTickGap = _ref3.minTickGap,\n unit = _ref3.unit;\n var x = viewBox.x,\n y = viewBox.y,\n width = viewBox.width,\n height = viewBox.height;\n var sizeKey = orientation === 'top' || orientation === 'bottom' ? 'width' : 'height'; // we need add the width of 'unit' only when sizeKey === 'width'\n\n var unitSize = unit && sizeKey === 'width' ? getStringSize(unit)[sizeKey] : 0;\n var result = (ticks || []).slice();\n var len = result.length;\n var sign = len >= 2 ? mathSign(result[1].coordinate - result[0].coordinate) : 1;\n var start, end;\n\n if (sign === 1) {\n start = sizeKey === 'width' ? x : y;\n end = sizeKey === 'width' ? x + width : y + height;\n } else {\n start = sizeKey === 'width' ? x + width : y + height;\n end = sizeKey === 'width' ? x : y;\n }\n\n for (var i = len - 1; i >= 0; i--) {\n var entry = result[i];\n var content = _isFunction(tickFormatter) ? tickFormatter(entry.value, len - i - 1) : entry.value;\n var size = getStringSize(content)[sizeKey] + unitSize;\n\n if (i === len - 1) {\n var gap = sign * (entry.coordinate + sign * size / 2 - end);\n result[i] = entry = _objectSpread(_objectSpread({}, entry), {}, {\n tickCoord: gap > 0 ? entry.coordinate - gap * sign : entry.coordinate\n });\n } else {\n result[i] = entry = _objectSpread(_objectSpread({}, entry), {}, {\n tickCoord: entry.coordinate\n });\n }\n\n var isShow = sign * (entry.tickCoord - sign * size / 2 - start) >= 0 && sign * (entry.tickCoord + sign * size / 2 - end) <= 0;\n\n if (isShow) {\n end = entry.tickCoord - sign * (size / 2 + minTickGap);\n result[i] = _objectSpread(_objectSpread({}, entry), {}, {\n isShow: true\n });\n }\n }\n\n return result.filter(function (entry) {\n return entry.isShow;\n });\n }\n }, {\n key: \"renderTickItem\",\n value: function renderTickItem(option, props, value) {\n var tickItem;\n\n if ( /*#__PURE__*/React.isValidElement(option)) {\n tickItem = /*#__PURE__*/React.cloneElement(option, props);\n } else if (_isFunction(option)) {\n tickItem = option(props);\n } else {\n tickItem = /*#__PURE__*/React.createElement(Text, _extends({}, props, {\n className: \"recharts-cartesian-axis-tick-value\"\n }), value);\n }\n\n return tickItem;\n }\n }]);\n\n return CartesianAxis;\n}(Component);\nCartesianAxis.displayName = 'CartesianAxis';\nCartesianAxis.defaultProps = {\n x: 0,\n y: 0,\n width: 0,\n height: 0,\n viewBox: {\n x: 0,\n y: 0,\n width: 0,\n height: 0\n },\n // The orientation of axis\n orientation: 'bottom',\n // The ticks\n ticks: [],\n stroke: '#666',\n tickLine: true,\n axisLine: true,\n tick: true,\n mirror: false,\n minTickGap: 5,\n // The width or height of tick\n tickSize: 6,\n tickMargin: 2,\n interval: 'preserveEnd'\n};","module.exports = function (bitmap, value) {\n return {\n enumerable: !(bitmap & 1),\n configurable: !(bitmap & 2),\n writable: !(bitmap & 4),\n value: value\n };\n};\n","module.exports = {};\n","// 7.1.13 ToObject(argument)\nvar defined = require('./_defined');\nmodule.exports = function (it) {\n return Object(defined(it));\n};\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// NOTE: These type checking functions intentionally don't use `instanceof`\n// because it is fragile and can be easily faked with `Object.create()`.\n\nfunction isArray(arg) {\n if (Array.isArray) {\n return Array.isArray(arg);\n }\n return objectToString(arg) === '[object Array]';\n}\nexports.isArray = isArray;\n\nfunction isBoolean(arg) {\n return typeof arg === 'boolean';\n}\nexports.isBoolean = isBoolean;\n\nfunction isNull(arg) {\n return arg === null;\n}\nexports.isNull = isNull;\n\nfunction isNullOrUndefined(arg) {\n return arg == null;\n}\nexports.isNullOrUndefined = isNullOrUndefined;\n\nfunction isNumber(arg) {\n return typeof arg === 'number';\n}\nexports.isNumber = isNumber;\n\nfunction isString(arg) {\n return typeof arg === 'string';\n}\nexports.isString = isString;\n\nfunction isSymbol(arg) {\n return typeof arg === 'symbol';\n}\nexports.isSymbol = isSymbol;\n\nfunction isUndefined(arg) {\n return arg === void 0;\n}\nexports.isUndefined = isUndefined;\n\nfunction isRegExp(re) {\n return objectToString(re) === '[object RegExp]';\n}\nexports.isRegExp = isRegExp;\n\nfunction isObject(arg) {\n return typeof arg === 'object' && arg !== null;\n}\nexports.isObject = isObject;\n\nfunction isDate(d) {\n return objectToString(d) === '[object Date]';\n}\nexports.isDate = isDate;\n\nfunction isError(e) {\n return (objectToString(e) === '[object Error]' || e instanceof Error);\n}\nexports.isError = isError;\n\nfunction isFunction(arg) {\n return typeof arg === 'function';\n}\nexports.isFunction = isFunction;\n\nfunction isPrimitive(arg) {\n return arg === null ||\n typeof arg === 'boolean' ||\n typeof arg === 'number' ||\n typeof arg === 'string' ||\n typeof arg === 'symbol' || // ES6 symbol\n typeof arg === 'undefined';\n}\nexports.isPrimitive = isPrimitive;\n\nexports.isBuffer = Buffer.isBuffer;\n\nfunction objectToString(o) {\n return Object.prototype.toString.call(o);\n}\n","'use strict'\nvar inherits = require('inherits')\nvar MD5 = require('md5.js')\nvar RIPEMD160 = require('ripemd160')\nvar sha = require('sha.js')\nvar Base = require('cipher-base')\n\nfunction Hash (hash) {\n Base.call(this, 'digest')\n\n this._hash = hash\n}\n\ninherits(Hash, Base)\n\nHash.prototype._update = function (data) {\n this._hash.update(data)\n}\n\nHash.prototype._final = function () {\n return this._hash.digest()\n}\n\nmodule.exports = function createHash (alg) {\n alg = alg.toLowerCase()\n if (alg === 'md5') return new MD5()\n if (alg === 'rmd160' || alg === 'ripemd160') return new RIPEMD160()\n\n return new Hash(sha(alg))\n}\n","module.exports = function xor (a, b) {\n var length = Math.min(a.length, b.length)\n var buffer = new Buffer(length)\n\n for (var i = 0; i < length; ++i) {\n buffer[i] = a[i] ^ b[i]\n }\n\n return buffer\n}\n","'use strict';\n\nvar utils = require('./utils');\nvar assert = require('minimalistic-assert');\n\nfunction BlockHash() {\n this.pending = null;\n this.pendingTotal = 0;\n this.blockSize = this.constructor.blockSize;\n this.outSize = this.constructor.outSize;\n this.hmacStrength = this.constructor.hmacStrength;\n this.padLength = this.constructor.padLength / 8;\n this.endian = 'big';\n\n this._delta8 = this.blockSize / 8;\n this._delta32 = this.blockSize / 32;\n}\nexports.BlockHash = BlockHash;\n\nBlockHash.prototype.update = function update(msg, enc) {\n // Convert message to array, pad it, and join into 32bit blocks\n msg = utils.toArray(msg, enc);\n if (!this.pending)\n this.pending = msg;\n else\n this.pending = this.pending.concat(msg);\n this.pendingTotal += msg.length;\n\n // Enough data, try updating\n if (this.pending.length >= this._delta8) {\n msg = this.pending;\n\n // Process pending data in blocks\n var r = msg.length % this._delta8;\n this.pending = msg.slice(msg.length - r, msg.length);\n if (this.pending.length === 0)\n this.pending = null;\n\n msg = utils.join32(msg, 0, msg.length - r, this.endian);\n for (var i = 0; i < msg.length; i += this._delta32)\n this._update(msg, i, i + this._delta32);\n }\n\n return this;\n};\n\nBlockHash.prototype.digest = function digest(enc) {\n this.update(this._pad());\n assert(this.pending === null);\n\n return this._digest(enc);\n};\n\nBlockHash.prototype._pad = function pad() {\n var len = this.pendingTotal;\n var bytes = this._delta8;\n var k = bytes - ((len + this.padLength) % bytes);\n var res = new Array(k + this.padLength);\n res[0] = 0x80;\n for (var i = 1; i < k; i++)\n res[i] = 0;\n\n // Append length\n len <<= 3;\n if (this.endian === 'big') {\n for (var t = 8; t < this.padLength; t++)\n res[i++] = 0;\n\n res[i++] = 0;\n res[i++] = 0;\n res[i++] = 0;\n res[i++] = 0;\n res[i++] = (len >>> 24) & 0xff;\n res[i++] = (len >>> 16) & 0xff;\n res[i++] = (len >>> 8) & 0xff;\n res[i++] = len & 0xff;\n } else {\n res[i++] = len & 0xff;\n res[i++] = (len >>> 8) & 0xff;\n res[i++] = (len >>> 16) & 0xff;\n res[i++] = (len >>> 24) & 0xff;\n res[i++] = 0;\n res[i++] = 0;\n res[i++] = 0;\n res[i++] = 0;\n\n for (t = 8; t < this.padLength; t++)\n res[i++] = 0;\n }\n\n return res;\n};\n","'use strict';\n\nconst inherits = require('inherits');\nconst Reporter = require('../base/reporter').Reporter;\nconst Buffer = require('safer-buffer').Buffer;\n\nfunction DecoderBuffer(base, options) {\n Reporter.call(this, options);\n if (!Buffer.isBuffer(base)) {\n this.error('Input not Buffer');\n return;\n }\n\n this.base = base;\n this.offset = 0;\n this.length = base.length;\n}\ninherits(DecoderBuffer, Reporter);\nexports.DecoderBuffer = DecoderBuffer;\n\nDecoderBuffer.isDecoderBuffer = function isDecoderBuffer(data) {\n if (data instanceof DecoderBuffer) {\n return true;\n }\n\n // Or accept compatible API\n const isCompatible = typeof data === 'object' &&\n Buffer.isBuffer(data.base) &&\n data.constructor.name === 'DecoderBuffer' &&\n typeof data.offset === 'number' &&\n typeof data.length === 'number' &&\n typeof data.save === 'function' &&\n typeof data.restore === 'function' &&\n typeof data.isEmpty === 'function' &&\n typeof data.readUInt8 === 'function' &&\n typeof data.skip === 'function' &&\n typeof data.raw === 'function';\n\n return isCompatible;\n};\n\nDecoderBuffer.prototype.save = function save() {\n return { offset: this.offset, reporter: Reporter.prototype.save.call(this) };\n};\n\nDecoderBuffer.prototype.restore = function restore(save) {\n // Return skipped data\n const res = new DecoderBuffer(this.base);\n res.offset = save.offset;\n res.length = this.offset;\n\n this.offset = save.offset;\n Reporter.prototype.restore.call(this, save.reporter);\n\n return res;\n};\n\nDecoderBuffer.prototype.isEmpty = function isEmpty() {\n return this.offset === this.length;\n};\n\nDecoderBuffer.prototype.readUInt8 = function readUInt8(fail) {\n if (this.offset + 1 <= this.length)\n return this.base.readUInt8(this.offset++, true);\n else\n return this.error(fail || 'DecoderBuffer overrun');\n};\n\nDecoderBuffer.prototype.skip = function skip(bytes, fail) {\n if (!(this.offset + bytes <= this.length))\n return this.error(fail || 'DecoderBuffer overrun');\n\n const res = new DecoderBuffer(this.base);\n\n // Share reporter state\n res._reporterState = this._reporterState;\n\n res.offset = this.offset;\n res.length = this.offset + bytes;\n this.offset += bytes;\n return res;\n};\n\nDecoderBuffer.prototype.raw = function raw(save) {\n return this.base.slice(save ? save.offset : this.offset, this.length);\n};\n\nfunction EncoderBuffer(value, reporter) {\n if (Array.isArray(value)) {\n this.length = 0;\n this.value = value.map(function(item) {\n if (!EncoderBuffer.isEncoderBuffer(item))\n item = new EncoderBuffer(item, reporter);\n this.length += item.length;\n return item;\n }, this);\n } else if (typeof value === 'number') {\n if (!(0 <= value && value <= 0xff))\n return reporter.error('non-byte EncoderBuffer value');\n this.value = value;\n this.length = 1;\n } else if (typeof value === 'string') {\n this.value = value;\n this.length = Buffer.byteLength(value);\n } else if (Buffer.isBuffer(value)) {\n this.value = value;\n this.length = value.length;\n } else {\n return reporter.error('Unsupported type: ' + typeof value);\n }\n}\nexports.EncoderBuffer = EncoderBuffer;\n\nEncoderBuffer.isEncoderBuffer = function isEncoderBuffer(data) {\n if (data instanceof EncoderBuffer) {\n return true;\n }\n\n // Or accept compatible API\n const isCompatible = typeof data === 'object' &&\n data.constructor.name === 'EncoderBuffer' &&\n typeof data.length === 'number' &&\n typeof data.join === 'function';\n\n return isCompatible;\n};\n\nEncoderBuffer.prototype.join = function join(out, offset) {\n if (!out)\n out = Buffer.alloc(this.length);\n if (!offset)\n offset = 0;\n\n if (this.length === 0)\n return out;\n\n if (Array.isArray(this.value)) {\n this.value.forEach(function(item) {\n item.join(out, offset);\n offset += item.length;\n });\n } else {\n if (typeof this.value === 'number')\n out[offset] = this.value;\n else if (typeof this.value === 'string')\n out.write(this.value, offset);\n else if (Buffer.isBuffer(this.value))\n this.value.copy(out, offset);\n offset += this.length;\n }\n\n return out;\n};\n","var root = require('./_root');\n\n/** Built-in value references. */\nvar Symbol = root.Symbol;\n\nmodule.exports = Symbol;\n","var isFunction = require('./isFunction'),\n isLength = require('./isLength');\n\n/**\n * Checks if `value` is array-like. A value is considered array-like if it's\n * not a function and has a `value.length` that's an integer greater than or\n * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is array-like, else `false`.\n * @example\n *\n * _.isArrayLike([1, 2, 3]);\n * // => true\n *\n * _.isArrayLike(document.body.children);\n * // => true\n *\n * _.isArrayLike('abc');\n * // => true\n *\n * _.isArrayLike(_.noop);\n * // => false\n */\nfunction isArrayLike(value) {\n return value != null && isLength(value.length) && !isFunction(value);\n}\n\nmodule.exports = isArrayLike;\n","function _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n \"default\": obj\n };\n}\n\nmodule.exports = _interopRequireDefault;\nmodule.exports[\"default\"] = module.exports, module.exports.__esModule = true;","'use strict'\n\nvar assign = Object.assign\n\nmodule.exports = assign\n","'use strict'\n\nvar sizeChunks = require('./size-chunks.js')\n\nfunction prefixSize(events, type) {\n var tail = events[events.length - 1]\n if (!tail || tail[1].type !== type) return 0\n return sizeChunks(tail[2].sliceStream(tail[1]))\n}\n\nmodule.exports = prefixSize\n","'use strict'\n\nvar regexCheck = require('../util/regex-check.js')\n\nvar asciiAlphanumeric = regexCheck(/[\\dA-Za-z]/)\n\nmodule.exports = asciiAlphanumeric\n","'use strict'\n\nmodule.exports = convert\n\nfunction convert(test) {\n if (test == null) {\n return ok\n }\n\n if (typeof test === 'string') {\n return typeFactory(test)\n }\n\n if (typeof test === 'object') {\n return 'length' in test ? anyFactory(test) : allFactory(test)\n }\n\n if (typeof test === 'function') {\n return test\n }\n\n throw new Error('Expected function, string, or object as test')\n}\n\n// Utility assert each property in `test` is represented in `node`, and each\n// values are strictly equal.\nfunction allFactory(test) {\n return all\n\n function all(node) {\n var key\n\n for (key in test) {\n if (node[key] !== test[key]) return false\n }\n\n return true\n }\n}\n\nfunction anyFactory(tests) {\n var checks = []\n var index = -1\n\n while (++index < tests.length) {\n checks[index] = convert(tests[index])\n }\n\n return any\n\n function any() {\n var index = -1\n\n while (++index < checks.length) {\n if (checks[index].apply(this, arguments)) {\n return true\n }\n }\n\n return false\n }\n}\n\n// Utility to convert a string into a function which checks a given node’s type\n// for said string.\nfunction typeFactory(test) {\n return type\n\n function type(node) {\n return Boolean(node && node.type === test)\n }\n}\n\n// Utility to return true.\nfunction ok() {\n return true\n}\n","'use strict'\n\nmodule.exports = wrap\n\nvar u = require('unist-builder')\n\n// Wrap `nodes` with line feeds between each entry.\n// Optionally adds line feeds at the start and end.\nfunction wrap(nodes, loose) {\n var result = []\n var index = -1\n var length = nodes.length\n\n if (loose) {\n result.push(u('text', '\\n'))\n }\n\n while (++index < length) {\n if (index) {\n result.push(u('text', '\\n'))\n }\n\n result.push(nodes[index])\n }\n\n if (loose && nodes.length > 0) {\n result.push(u('text', '\\n'))\n }\n\n return result\n}\n","//Types of elements found in the DOM\nmodule.exports = {\n\tText: \"text\", //Text\n\tDirective: \"directive\", //\n\tComment: \"comment\", //\n\tScript: \"script\", //