diff --git a/example/app.js b/example/app.js new file mode 100644 index 0000000..e6045fe --- /dev/null +++ b/example/app.js @@ -0,0 +1,177 @@ +(window["webpackJsonp"] = window["webpackJsonp"] || []).push([["app"],{ + +/***/ "./example/src/App/index.styl": +/*!************************************!*\ + !*** ./example/src/App/index.styl ***! + \************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +eval("\nvar content = __webpack_require__(/*! !../../../node_modules/css-loader/dist/cjs.js??ref--5-1!../../../node_modules/stylus-loader??ref--5-2!./index.styl */ \"./node_modules/css-loader/dist/cjs.js?!./node_modules/stylus-loader/index.js?!./example/src/App/index.styl\");\n\nif(typeof content === 'string') content = [[module.i, content, '']];\n\nvar transform;\nvar insertInto;\n\n\n\nvar options = {\"sourceMap\":true,\"hmr\":true}\n\noptions.transform = transform\noptions.insertInto = undefined;\n\nvar update = __webpack_require__(/*! ../../../node_modules/style-loader/lib/addStyles.js */ \"./node_modules/style-loader/lib/addStyles.js\")(content, options);\n\nif(content.locals) module.exports = content.locals;\n\nif(true) {\n\tmodule.hot.accept(/*! !../../../node_modules/css-loader/dist/cjs.js??ref--5-1!../../../node_modules/stylus-loader??ref--5-2!./index.styl */ \"./node_modules/css-loader/dist/cjs.js?!./node_modules/stylus-loader/index.js?!./example/src/App/index.styl\", function() {\n\t\tvar newContent = __webpack_require__(/*! !../../../node_modules/css-loader/dist/cjs.js??ref--5-1!../../../node_modules/stylus-loader??ref--5-2!./index.styl */ \"./node_modules/css-loader/dist/cjs.js?!./node_modules/stylus-loader/index.js?!./example/src/App/index.styl\");\n\n\t\tif(typeof newContent === 'string') newContent = [[module.i, newContent, '']];\n\n\t\tvar locals = (function(a, b) {\n\t\t\tvar key, idx = 0;\n\n\t\t\tfor(key in a) {\n\t\t\t\tif(!b || a[key] !== b[key]) return false;\n\t\t\t\tidx++;\n\t\t\t}\n\n\t\t\tfor(key in b) idx--;\n\n\t\t\treturn idx === 0;\n\t\t}(content.locals, newContent.locals));\n\n\t\tif(!locals) throw new Error('Aborting CSS HMR due to changed css-modules locals.');\n\n\t\tupdate(newContent);\n\t});\n\n\tmodule.hot.dispose(function() { update(); });\n}\n\n//# sourceURL=webpack:///./example/src/App/index.styl?"); + +/***/ }), + +/***/ "./example/src/App/index.tsx": +/*!***********************************!*\ + !*** ./example/src/App/index.tsx ***! + \***********************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("\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 (b.hasOwnProperty(p)) d[p] = b[p]; };\n return extendStatics(d, b);\n };\n return function (d, b) {\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};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar React = __webpack_require__(/*! react */ \"./node_modules/react/index.js\");\nvar react_router_1 = __webpack_require__(/*! react-router */ \"./node_modules/react-router/es/index.js\");\nvar src_1 = __webpack_require__(/*! ../../../src */ \"./src/index.ts\");\nvar List_1 = __webpack_require__(/*! ../List */ \"./example/src/List/index.tsx\");\nvar Item_1 = __webpack_require__(/*! ../Item */ \"./example/src/Item/index.tsx\");\n__webpack_require__(/*! ./index.styl */ \"./example/src/App/index.styl\");\nvar TRANSITION_SLIDE_LEFT = 'transition-slide-left';\nvar TRANSITION_SLIDE_RIGHT = 'transition-slide-right';\nvar TRANSITION_ACTIVE = 'transition-active';\nvar App = (function (_super) {\n __extends(App, _super);\n function App(props) {\n var _this = _super.call(this, props) || this;\n _this.goBack = function () {\n var directionClassName = TRANSITION_SLIDE_RIGHT;\n _this.setState({ directionClassName: directionClassName });\n _this.props.history.goBack();\n };\n _this.selectRoute = function () {\n var directionClassName = TRANSITION_SLIDE_LEFT;\n _this.setState({ directionClassName: directionClassName });\n };\n _this.onTransitionStart = function () {\n var transitionActive = true;\n _this.setState({ transitionActive: transitionActive });\n };\n _this.onTransitionEnd = function () {\n var transitionActive = false;\n _this.setState({ transitionActive: transitionActive });\n };\n _this.state = {\n items: [],\n directionClassName: TRANSITION_SLIDE_LEFT,\n transitionActive: false\n };\n return _this;\n }\n App.prototype.componentWillMount = function () {\n var _this = this;\n fetch('https://jsonplaceholder.typicode.com/posts')\n .then(function (response) { return response.json(); })\n .then(function (items) { return _this.setState({ items: items }); })\n .catch(function (error) { return console.error(error); });\n };\n App.prototype.render = function () {\n var _this = this;\n var location = this.props.location;\n var _a = this.state, items = _a.items, directionClassName = _a.directionClassName, transitionActive = _a.transitionActive;\n var transitionClassNames = [];\n transitionClassNames.push(directionClassName);\n if (transitionActive)\n transitionClassNames.push(TRANSITION_ACTIVE);\n if (items.length > 0) {\n return (React.createElement(\"div\", { className: \"App\" },\n React.createElement(src_1.PageTransition, { timeout: 500, location: location, onTransitionStart: this.onTransitionStart, onTransitionEnd: this.onTransitionEnd, className: transitionClassNames.join(' ') },\n React.createElement(react_router_1.Switch, { location: location },\n React.createElement(react_router_1.Route, { exact: true, path: \"/\", render: function (props) { return (React.createElement(List_1.default, __assign({}, props, { items: items, onLinkClick: _this.selectRoute }))); } }),\n React.createElement(react_router_1.Route, { exact: true, path: \"/item/:id\", render: function (props) { return (React.createElement(Item_1.default, __assign({}, props, { items: items, goBack: _this.goBack }))); } })))));\n }\n return null;\n };\n return App;\n}(React.Component));\nexports.App = App;\nexports.default = react_router_1.withRouter(App);\n\n\n//# sourceURL=webpack:///./example/src/App/index.tsx?"); + +/***/ }), + +/***/ "./example/src/Item/index.styl": +/*!*************************************!*\ + !*** ./example/src/Item/index.styl ***! 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!../../../node_modules/css-loader/dist/cjs.js??ref--5-1!../../../node_modules/stylus-loader??ref--5-2!./index.styl */ \"./node_modules/css-loader/dist/cjs.js?!./node_modules/stylus-loader/index.js?!./example/src/Item/index.styl\");\n\n\t\tif(typeof newContent === 'string') newContent = [[module.i, newContent, '']];\n\n\t\tvar locals = (function(a, b) {\n\t\t\tvar key, idx = 0;\n\n\t\t\tfor(key in a) {\n\t\t\t\tif(!b || a[key] !== b[key]) return false;\n\t\t\t\tidx++;\n\t\t\t}\n\n\t\t\tfor(key in b) idx--;\n\n\t\t\treturn idx === 0;\n\t\t}(content.locals, newContent.locals));\n\n\t\tif(!locals) throw new Error('Aborting CSS HMR due to changed css-modules locals.');\n\n\t\tupdate(newContent);\n\t});\n\n\tmodule.hot.dispose(function() { update(); });\n}\n\n//# sourceURL=webpack:///./example/src/Item/index.styl?"); + +/***/ }), + +/***/ "./example/src/Item/index.tsx": +/*!************************************!*\ + !*** ./example/src/Item/index.tsx ***! + \************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar React = __webpack_require__(/*! react */ \"./node_modules/react/index.js\");\n__webpack_require__(/*! ./index.styl */ \"./example/src/Item/index.styl\");\nfunction getItem(id, items) {\n if (id !== undefined && items !== undefined) {\n var itemId_1;\n if (typeof id === 'string')\n itemId_1 = parseInt(id, 10);\n else\n itemId_1 = id;\n return items.filter(function (item) { return item.id === itemId_1; })[0];\n }\n}\nvar Item = function (_a) {\n var items = _a.items, match = _a.match, goBack = _a.goBack;\n var item = getItem(match.params.id, items);\n var title, body;\n if (item !== undefined) {\n title = item.title;\n body = item.body;\n }\n else {\n title = 'Item Not Found';\n body = 'Item you requested was not found. Please try again.';\n }\n return (React.createElement(\"div\", { className: \"Item transition-item\" },\n React.createElement(\"p\", null,\n React.createElement(\"button\", { onClick: function () { return goBack(); } }, \"Go back\")),\n React.createElement(\"h1\", null, title),\n React.createElement(\"p\", null, body)));\n};\nexports.default = Item;\n\n\n//# sourceURL=webpack:///./example/src/Item/index.tsx?"); + +/***/ }), + +/***/ "./example/src/List/index.styl": +/*!*************************************!*\ + !*** ./example/src/List/index.styl ***! + \*************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +eval("\nvar content = __webpack_require__(/*! !../../../node_modules/css-loader/dist/cjs.js??ref--5-1!../../../node_modules/stylus-loader??ref--5-2!./index.styl */ \"./node_modules/css-loader/dist/cjs.js?!./node_modules/stylus-loader/index.js?!./example/src/List/index.styl\");\n\nif(typeof content === 'string') content = [[module.i, content, '']];\n\nvar transform;\nvar insertInto;\n\n\n\nvar options = {\"sourceMap\":true,\"hmr\":true}\n\noptions.transform = transform\noptions.insertInto = undefined;\n\nvar update = __webpack_require__(/*! ../../../node_modules/style-loader/lib/addStyles.js */ \"./node_modules/style-loader/lib/addStyles.js\")(content, options);\n\nif(content.locals) module.exports = content.locals;\n\nif(true) {\n\tmodule.hot.accept(/*! !../../../node_modules/css-loader/dist/cjs.js??ref--5-1!../../../node_modules/stylus-loader??ref--5-2!./index.styl */ \"./node_modules/css-loader/dist/cjs.js?!./node_modules/stylus-loader/index.js?!./example/src/List/index.styl\", function() {\n\t\tvar newContent = __webpack_require__(/*! !../../../node_modules/css-loader/dist/cjs.js??ref--5-1!../../../node_modules/stylus-loader??ref--5-2!./index.styl */ \"./node_modules/css-loader/dist/cjs.js?!./node_modules/stylus-loader/index.js?!./example/src/List/index.styl\");\n\n\t\tif(typeof newContent === 'string') newContent = [[module.i, newContent, '']];\n\n\t\tvar locals = (function(a, b) {\n\t\t\tvar key, idx = 0;\n\n\t\t\tfor(key in a) {\n\t\t\t\tif(!b || a[key] !== b[key]) return false;\n\t\t\t\tidx++;\n\t\t\t}\n\n\t\t\tfor(key in b) idx--;\n\n\t\t\treturn idx === 0;\n\t\t}(content.locals, newContent.locals));\n\n\t\tif(!locals) throw new Error('Aborting CSS HMR due to changed css-modules locals.');\n\n\t\tupdate(newContent);\n\t});\n\n\tmodule.hot.dispose(function() { update(); });\n}\n\n//# sourceURL=webpack:///./example/src/List/index.styl?"); + +/***/ }), + +/***/ "./example/src/List/index.tsx": +/*!************************************!*\ + !*** ./example/src/List/index.tsx ***! + \************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("\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 (b.hasOwnProperty(p)) d[p] = b[p]; };\n return extendStatics(d, b);\n };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar React = __webpack_require__(/*! react */ \"./node_modules/react/index.js\");\nvar react_router_dom_1 = __webpack_require__(/*! react-router-dom */ \"./node_modules/react-router-dom/es/index.js\");\n__webpack_require__(/*! ./index.styl */ \"./example/src/List/index.styl\");\nvar List = (function (_super) {\n __extends(List, _super);\n function List() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n _this.onClick = function () {\n var onLinkClick = _this.props.onLinkClick;\n if (onLinkClick !== undefined)\n onLinkClick();\n };\n return _this;\n }\n List.prototype.render = function () {\n var _this = this;\n var items = this.props.items;\n return (React.createElement(\"div\", { className: \"List transition-item\" },\n React.createElement(\"h1\", null, \"Hello List\"),\n React.createElement(\"div\", { className: \"List-items\" }, items.map(function (item) { return (React.createElement(\"div\", { key: item.id, className: \"List-items-item\" },\n React.createElement(react_router_dom_1.Link, { onClick: _this.onClick, to: \"/item/\" + item.id }, item.title))); }))));\n };\n return List;\n}(React.Component));\nexports.default = List;\n;\n\n\n//# sourceURL=webpack:///./example/src/List/index.tsx?"); + +/***/ }), + +/***/ "./example/src/index.tsx": +/*!*******************************!*\ + !*** ./example/src/index.tsx ***! + \*******************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar React = __webpack_require__(/*! react */ \"./node_modules/react/index.js\");\nvar react_dom_1 = __webpack_require__(/*! react-dom */ \"./node_modules/react-dom/index.js\");\nvar react_router_dom_1 = __webpack_require__(/*! react-router-dom */ 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found */ +/***/ (function(module, exports, __webpack_require__) { + +eval("exports = module.exports = __webpack_require__(/*! ../../../node_modules/css-loader/dist/runtime/api.js */ \"./node_modules/css-loader/dist/runtime/api.js\")(true);\n// Module\nexports.push([module.i, \"html {\\n font-family: sans-serif;\\n -ms-text-size-adjust: 100%;\\n -webkit-text-size-adjust: 100%;\\n}\\nbody {\\n margin: 0;\\n}\\narticle,\\naside,\\ndetails,\\nfigcaption,\\nfigure,\\nfooter,\\nheader,\\nmain,\\nmenu,\\nnav,\\nsection,\\nsummary {\\n display: block;\\n}\\naudio,\\ncanvas,\\nprogress,\\nvideo {\\n display: inline-block;\\n}\\naudio:not([controls]) {\\n display: none;\\n height: 0;\\n}\\nprogress {\\n vertical-align: baseline;\\n}\\ntemplate,\\n[hidden] {\\n display: none;\\n}\\na {\\n background-color: transparent;\\n -webkit-text-decoration-skip: objects;\\n}\\na:active,\\na:hover {\\n outline-width: 0;\\n}\\nabbr[title] {\\n border-bottom: none;\\n text-decoration: underline;\\n text-decoration: underline dotted;\\n}\\nb,\\nstrong {\\n font-weight: inherit;\\n font-weight: bolder;\\n}\\ndfn {\\n font-style: italic;\\n}\\nh1 {\\n font-size: 2em;\\n margin: 0.67em 0;\\n}\\nmark {\\n background-color: #ff0;\\n color: #000;\\n}\\nsmall {\\n font-size: 80%;\\n}\\nsub,\\nsup {\\n font-size: 75%;\\n line-height: 0;\\n position: relative;\\n vertical-align: baseline;\\n}\\nsub {\\n bottom: -0.25em;\\n}\\nsup {\\n top: -0.5em;\\n}\\nimg {\\n border-style: none;\\n}\\nsvg:not(:root) {\\n overflow: hidden;\\n}\\ncode,\\nkbd,\\npre,\\nsamp {\\n font-family: monospace, monospace;\\n font-size: 1em;\\n}\\nfigure {\\n margin: 1em 40px;\\n}\\nhr {\\n box-sizing: content-box;\\n height: 0;\\n overflow: visible;\\n}\\nbutton,\\ninput,\\nselect,\\ntextarea {\\n font: inherit;\\n margin: 0;\\n}\\noptgroup {\\n font-weight: bold;\\n}\\nbutton,\\ninput {\\n overflow: visible;\\n}\\nbutton,\\nselect {\\n text-transform: none;\\n}\\nbutton,\\nhtml [type=\\\"button\\\"],\\n[type=\\\"reset\\\"],\\n[type=\\\"submit\\\"] {\\n -webkit-appearance: button;\\n}\\nbutton::-moz-focus-inner,\\n[type=\\\"button\\\"]::-moz-focus-inner,\\n[type=\\\"reset\\\"]::-moz-focus-inner,\\n[type=\\\"submit\\\"]::-moz-focus-inner {\\n border-style: none;\\n padding: 0;\\n}\\nbutton:-moz-focusring,\\n[type=\\\"button\\\"]:-moz-focusring,\\n[type=\\\"reset\\\"]:-moz-focusring,\\n[type=\\\"submit\\\"]:-moz-focusring {\\n outline: 1px dotted ButtonText;\\n}\\nfieldset {\\n border: 1px solid #c0c0c0;\\n margin: 0 2px;\\n padding: 0.35em 0.625em 0.75em;\\n}\\nlegend {\\n box-sizing: border-box;\\n color: inherit;\\n display: table;\\n max-width: 100%;\\n padding: 0;\\n white-space: normal;\\n}\\ntextarea {\\n overflow: auto;\\n}\\n[type=\\\"checkbox\\\"],\\n[type=\\\"radio\\\"] {\\n box-sizing: border-box;\\n padding: 0;\\n}\\n[type=\\\"number\\\"]::-webkit-inner-spin-button,\\n[type=\\\"number\\\"]::-webkit-outer-spin-button {\\n height: auto;\\n}\\n[type=\\\"search\\\"] {\\n -webkit-appearance: textfield;\\n outline-offset: -2px;\\n}\\n[type=\\\"search\\\"]::-webkit-search-cancel-button,\\n[type=\\\"search\\\"]::-webkit-search-decoration {\\n -webkit-appearance: none;\\n}\\n::-webkit-input-placeholder {\\n color: inherit;\\n opacity: 0.54;\\n}\\n::-webkit-file-upload-button {\\n -webkit-appearance: button;\\n font: inherit;\\n}\\n@media only screen and (min-width: mobile-min-width) and (max-width: 400px) {\\n html {\\n font-size: 14px;\\n }\\n}\\n@media only screen and (min-width: 401px) and (max-width: 800px) {\\n html {\\n font-size: 16px;\\n }\\n}\\n@media only screen and (min-width: 801px) {\\n html {\\n font-size: 18px;\\n }\\n}\\n.App {\\n display: block;\\n max-width: 1024px;\\n margin: 0 auto;\\n}\\n.transition-wrapper {\\n position: relative;\\n z-index: 1;\\n}\\n.transition-wrapper .transition-item {\\n position: absolute;\\n top: 0;\\n right: 0;\\n left: 0;\\n transition: transform 0.5s;\\n}\\n@media only 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transition transform 0.5s\\n +for_breakpoint(desktop)\\n max-width desktop-max-width\\n margin 0 auto\\n\\n &.transition-appear.transition-appear-active\\n transform translate3d(0, 0, 0) \\n \\n &.transition-leave\\n transform translate3d(0, 0, 0) \\n\\n.transition-active\\n height 100vh\\n +for_breakpoint(desktop)\\n overflow hidden\\n max-width desktop-max-width\\n margin 0 auto\\n\\n.transition-slide-left\\n .transition-item\\n &.transition-appear\\n transform translate3d(100%, 0, 0) \\n\\n &.transition-leave.transition-leave-active\\n transform translate3d(-100%, 0, 0) \\n\\n.transition-slide-right\\n .transition-item\\n &.transition-appear\\n transform translate3d(-100%, 0, 0) \\n\\n &.transition-leave.transition-leave-active\\n transform translate3d(100%, 0, 0) \\n\"],\"sourceRoot\":\"\"}]);\n\n\n\n//# sourceURL=webpack:///./example/src/App/index.styl?./node_modules/css-loader/dist/cjs.js??ref--5-1!./node_modules/stylus-loader??ref--5-2"); + +/***/ }), + +/***/ 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./node_modules/css-loader/dist/cjs.js??ref--5-1!./node_modules/stylus-loader??ref--5-2!./example/src/List/index.styl ***! + \****************************************************************************************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +eval("exports = module.exports = __webpack_require__(/*! ../../../node_modules/css-loader/dist/runtime/api.js */ \"./node_modules/css-loader/dist/runtime/api.js\")(true);\n// Module\nexports.push([module.i, \".List-items-item {\\n margin-bottom: 0.25em;\\n}\\n.List-items-item a,\\n.List-items-item a:visited {\\n display: block;\\n padding: 0.5em;\\n color: #fff;\\n background-color: #000;\\n text-decoration: none;\\n}\\n.List-items-item a:hover {\\n background-color: #808080;\\n}\\n/*# sourceMappingURL=example/src/List/index.css.map */\", 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sourceURL=webpack:///./example/src/List/index.styl?./node_modules/css-loader/dist/cjs.js??ref--5-1!./node_modules/stylus-loader??ref--5-2"); + +/***/ }), + +/***/ "./src/PageTransition.tsx": +/*!********************************!*\ + !*** ./src/PageTransition.tsx ***! + \********************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("\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 (b.hasOwnProperty(p)) d[p] = b[p]; };\n return extendStatics(d, b);\n };\n return function (d, b) {\n extendStatics(d, b);\n function __() { this.constructor = d; }\n d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n };\n})();\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nvar __generator = (this && this.__generator) || function (thisArg, body) {\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n function verb(n) { return function (v) { return step([n, v]); }; }\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n while (_) try {\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [op[0] & 2, t.value];\n switch (op[0]) {\n case 0: case 1: t = op; break;\n case 4: _.label++; return { value: op[1], done: false };\n case 5: _.label++; y = op[1]; op = [0]; continue;\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n if (t[2]) _.ops.pop();\n _.trys.pop(); continue;\n }\n op = body.call(thisArg, _);\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n }\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar React = __webpack_require__(/*! react */ \"./node_modules/react/index.js\");\nvar ReactDOM = __webpack_require__(/*! react-dom */ \"./node_modules/react-dom/index.js\");\nvar PromiseQueue_1 = __webpack_require__(/*! ./PromiseQueue */ \"./src/PromiseQueue.ts\");\nvar delay_1 = __webpack_require__(/*! ./delay */ \"./src/delay.ts\");\nvar runCallback_1 = __webpack_require__(/*! ./runCallback */ \"./src/runCallback.ts\");\nvar PageTransition = (function (_super) {\n __extends(PageTransition, _super);\n function PageTransition(props) {\n var _this = _super.call(this, props) || this;\n _this.queue = new PromiseQueue_1.default();\n var animateOnInit = props.animateOnInit, children = props.children, location = props.location;\n var pathname = location && location.pathname || '';\n var animationStart = false;\n if (animateOnInit) {\n _this.state = {\n pathname: pathname,\n animationStart: animationStart,\n child1: null,\n child2: null,\n nextChild: 1,\n };\n }\n else {\n _this.state = {\n pathname: pathname,\n animationStart: animationStart,\n child1: children,\n child2: null,\n nextChild: 2,\n };\n }\n return _this;\n }\n PageTransition.prototype.componentDidMount = function () {\n var _a = this.props, animateOnInit = _a.animateOnInit, children = _a.children;\n var nextChild = this.state.nextChild;\n if (animateOnInit) {\n if (nextChild === 1)\n this.setState({ child1: children });\n else\n this.setState({ child2: children });\n this.transite();\n }\n else {\n var child = this.getRef('child1');\n if (child) {\n var dom = ReactDOM.findDOMNode(child);\n if (dom)\n dom.classList.remove('transition-item');\n }\n }\n };\n PageTransition.prototype.componentDidUpdate = function () {\n var _this = this;\n if (this.state.animationStart) {\n this.setState({ animationStart: false });\n this.queue.add(function () { return _this.transite(); });\n }\n };\n PageTransition.getDerivedStateFromProps = function (nextProps, prevState) {\n var _a;\n if (nextProps.location.pathname === prevState.pathname)\n return null;\n return _a = {\n pathname: nextProps.location.pathname,\n animationStart: true\n },\n _a[\"child\" + prevState.nextChild] = nextProps.children,\n _a;\n };\n PageTransition.prototype.getRef = function (ref) {\n var child = this.refs[ref];\n if (child && child.wrappedInstance)\n return child.getWrappedInstance();\n return child;\n };\n PageTransition.prototype.transite = function () {\n return __awaiter(this, void 0, void 0, function () {\n var prevChild, newChild, prevChildDom, newChildDom, start, transitionDone, end, didEnd, error_1;\n var _this = this;\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0: return [4, this.forceUpdate()];\n case 1:\n _a.sent();\n prevChild = this.getRef(\"child\" + (this.state.nextChild === 1 ? 2 : 1));\n newChild = this.getRef(\"child\" + this.state.nextChild);\n prevChildDom = ReactDOM.findDOMNode(prevChild);\n newChildDom = ReactDOM.findDOMNode(newChild);\n start = function () {\n if (newChildDom.classList.contains('transition-item')) {\n newChildDom.classList.add('transition-appear');\n newChildDom.offsetHeight;\n newChildDom.classList.add('transition-appear-active');\n }\n if (prevChildDom) {\n prevChildDom.classList.add('transition-leave');\n prevChildDom.classList.add('transition-item');\n prevChildDom.offsetHeight;\n prevChildDom.classList.add('transition-leave-active');\n }\n return Promise.resolve();\n };\n transitionDone = function () {\n if (_this.state.nextChild === 1) {\n _this.setState({\n nextChild: 2,\n child2: null\n });\n }\n else {\n _this.setState({\n nextChild: 1,\n child1: null\n });\n }\n };\n end = function () { return __awaiter(_this, void 0, void 0, function () {\n return __generator(this, function (_a) {\n if (newChildDom.classList.contains('transition-item')) {\n newChildDom.classList.remove('transition-appear');\n newChildDom.classList.remove('transition-item');\n newChildDom.classList.remove('transition-appear-active');\n }\n if (prevChildDom && prevChildDom.classList.contains('transition-item')) {\n prevChildDom.classList.remove('transition-leave');\n prevChildDom.classList.remove('transition-item');\n prevChildDom.classList.remove('transition-leave-active');\n }\n return [2];\n });\n }); };\n didEnd = function () { return __awaiter(_this, void 0, void 0, function () {\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0:\n if (!this.props.onTransitionEnd) return [3, 2];\n return [4, this.props.onTransitionEnd()];\n case 1:\n _a.sent();\n _a.label = 2;\n case 2: return [2];\n }\n });\n }); };\n _a.label = 2;\n case 2:\n _a.trys.push([2, 9, , 10]);\n return [4, runCallback_1.default(this.props.onTransitionStart)];\n case 3:\n _a.sent();\n return [4, start()];\n case 4:\n _a.sent();\n return [4, delay_1.default(this.props.timeout)];\n case 5:\n _a.sent();\n return [4, transitionDone()];\n case 6:\n _a.sent();\n return [4, end()];\n case 7:\n _a.sent();\n return [4, runCallback_1.default(this.props.onTransitionEnd)];\n case 8:\n _a.sent();\n return [3, 10];\n case 9:\n error_1 = _a.sent();\n console.error('Error during transition', error_1);\n return [3, 10];\n case 10: return [2];\n }\n });\n });\n };\n PageTransition.prototype.render = function () {\n var classNames = 'transition-wrapper';\n if (this.props.className) {\n classNames += \" \" + this.props.className;\n }\n return (React.createElement(\"div\", { className: classNames },\n React.Children.map(this.state.child1, function (element) {\n return React.cloneElement(element, { ref: 'child1' });\n }),\n React.Children.map(this.state.child2, function (element) {\n return React.cloneElement(element, { ref: 'child2' });\n })));\n };\n PageTransition.defaultProps = {\n animateOnInit: false,\n timeout: 500\n };\n return PageTransition;\n}(React.Component));\nexports.PageTransition = PageTransition;\n\n\n//# sourceURL=webpack:///./src/PageTransition.tsx?"); + +/***/ }), + +/***/ "./src/PromiseQueue.ts": +/*!*****************************!*\ + !*** ./src/PromiseQueue.ts ***! + \*****************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar PromiseQueue = (function () {\n function PromiseQueue() {\n this.promises = [];\n this.idle = true;\n }\n PromiseQueue.prototype.add = function (promise) {\n if (typeof promise === 'function') {\n this.promises.push(promise);\n this.next();\n }\n };\n PromiseQueue.prototype.next = function () {\n var _this = this;\n if (this.idle && this.promises.length > 0) {\n var promise = this.promises.shift();\n this.idle = false;\n promise()\n .then(function () {\n _this.idle = true;\n _this.next();\n })\n .catch(function () {\n _this.idle = true;\n _this.next();\n });\n }\n };\n return PromiseQueue;\n}());\nexports.default = PromiseQueue;\n\n\n//# sourceURL=webpack:///./src/PromiseQueue.ts?"); + +/***/ }), + +/***/ "./src/delay.ts": +/*!**********************!*\ + !*** ./src/delay.ts ***! + \**********************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.default = (function (timeout) {\n if (timeout === void 0) { timeout = 0; }\n return new Promise(function (resolve) { return setTimeout(function () { return resolve(); }, timeout); });\n});\n\n\n//# sourceURL=webpack:///./src/delay.ts?"); + +/***/ }), + +/***/ "./src/index.ts": +/*!**********************!*\ + !*** ./src/index.ts ***! + \**********************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("\nfunction __export(m) {\n for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];\n}\nObject.defineProperty(exports, \"__esModule\", { value: true });\n__export(__webpack_require__(/*! ./PageTransition */ \"./src/PageTransition.tsx\"));\n\n\n//# sourceURL=webpack:///./src/index.ts?"); + +/***/ }), + +/***/ "./src/runCallback.ts": +/*!****************************!*\ + !*** ./src/runCallback.ts ***! + \****************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nvar __generator = (this && this.__generator) || function (thisArg, body) {\n var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\n return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\n function verb(n) { return function (v) { return step([n, v]); }; }\n function step(op) {\n if (f) throw new TypeError(\"Generator is already executing.\");\n while (_) try {\n if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\n if (y = 0, t) op = [op[0] & 2, t.value];\n switch (op[0]) {\n case 0: case 1: t = op; break;\n case 4: _.label++; return { value: op[1], done: false };\n case 5: _.label++; y = op[1]; op = [0]; continue;\n case 7: op = _.ops.pop(); _.trys.pop(); continue;\n default:\n if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\n if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\n if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\n if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\n if (t[2]) _.ops.pop();\n _.trys.pop(); continue;\n }\n op = body.call(thisArg, _);\n } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\n if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\n }\n};\nvar _this = this;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.default = (function (callback) {\n return new Promise(function (resolve) { return __awaiter(_this, void 0, void 0, function () {\n return __generator(this, function (_a) {\n switch (_a.label) {\n case 0:\n if (!callback) return [3, 2];\n return [4, callback()];\n case 1:\n _a.sent();\n _a.label = 2;\n case 2: return [2, resolve()];\n }\n });\n }); });\n});\n\n\n//# sourceURL=webpack:///./src/runCallback.ts?"); + +/***/ }) + +},[["./example/src/index.tsx","runtime","vendor"]]]); \ No newline at end of file diff --git a/example/index.html b/example/index.html new file mode 100644 index 0000000..053b059 --- /dev/null +++ b/example/index.html @@ -0,0 +1,14 @@ + + + + + + + + + + react-router-page-transition-v2 + + + + diff --git a/example/runtime.js b/example/runtime.js new file mode 100644 index 0000000..8a2e82a --- /dev/null +++ b/example/runtime.js @@ -0,0 +1,859 @@ +/******/ (function(modules) { // webpackBootstrap +/******/ // install a JSONP callback for chunk loading +/******/ function webpackJsonpCallback(data) { +/******/ var chunkIds = data[0]; +/******/ var moreModules = data[1]; +/******/ var executeModules = data[2]; +/******/ +/******/ // add "moreModules" to the modules object, +/******/ // then flag all "chunkIds" as loaded and fire callback +/******/ var moduleId, chunkId, i = 0, resolves = []; +/******/ for(;i < chunkIds.length; i++) { +/******/ chunkId = chunkIds[i]; +/******/ if(installedChunks[chunkId]) { +/******/ resolves.push(installedChunks[chunkId][0]); +/******/ } +/******/ installedChunks[chunkId] = 0; +/******/ } +/******/ for(moduleId in moreModules) { +/******/ if(Object.prototype.hasOwnProperty.call(moreModules, moduleId)) { +/******/ modules[moduleId] = moreModules[moduleId]; +/******/ } +/******/ } +/******/ if(parentJsonpFunction) parentJsonpFunction(data); +/******/ +/******/ while(resolves.length) { +/******/ resolves.shift()(); +/******/ } +/******/ +/******/ // add entry modules from loaded chunk to deferred list +/******/ deferredModules.push.apply(deferredModules, executeModules || []); +/******/ +/******/ // run deferred modules when all chunks ready +/******/ return checkDeferredModules(); 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+/******/ } ; +/******/ +/******/ // eslint-disable-next-line no-unused-vars +/******/ function hotDownloadUpdateChunk(chunkId) { +/******/ var script = document.createElement("script"); +/******/ script.charset = "utf-8"; +/******/ script.src = __webpack_require__.p + "" + chunkId + "." + hotCurrentHash + ".hot-update.js"; +/******/ if (null) script.crossOrigin = null; +/******/ document.head.appendChild(script); +/******/ } +/******/ +/******/ // eslint-disable-next-line no-unused-vars +/******/ function hotDownloadManifest(requestTimeout) { +/******/ requestTimeout = requestTimeout || 10000; +/******/ return new Promise(function(resolve, reject) { +/******/ if (typeof XMLHttpRequest === "undefined") { +/******/ return reject(new Error("No browser support")); +/******/ } +/******/ try { +/******/ var request = new XMLHttpRequest(); +/******/ var requestPath = __webpack_require__.p + "" + hotCurrentHash + ".hot-update.json"; +/******/ request.open("GET", requestPath, true); +/******/ request.timeout = requestTimeout; +/******/ request.send(null); +/******/ } catch (err) { +/******/ return reject(err); +/******/ } +/******/ request.onreadystatechange = function() { +/******/ if (request.readyState !== 4) return; +/******/ if (request.status === 0) { +/******/ // timeout +/******/ reject( +/******/ new Error("Manifest request to " + requestPath + " timed out.") +/******/ ); +/******/ } else if (request.status === 404) { +/******/ // no update available +/******/ resolve(); +/******/ } else if (request.status !== 200 && request.status !== 304) { +/******/ // other failure +/******/ reject(new Error("Manifest request to " + requestPath + " failed.")); +/******/ } else { +/******/ // success +/******/ try { +/******/ var update = JSON.parse(request.responseText); +/******/ } catch (e) { +/******/ reject(e); +/******/ return; +/******/ } +/******/ resolve(update); +/******/ } +/******/ }; +/******/ }); +/******/ } +/******/ +/******/ var hotApplyOnUpdate = true; +/******/ // eslint-disable-next-line no-unused-vars +/******/ var hotCurrentHash = "9eb55b6bf2acb5679516"; +/******/ var hotRequestTimeout = 10000; +/******/ var hotCurrentModuleData = {}; +/******/ var hotCurrentChildModule; +/******/ // eslint-disable-next-line no-unused-vars +/******/ var hotCurrentParents = []; +/******/ // eslint-disable-next-line no-unused-vars +/******/ var hotCurrentParentsTemp = []; +/******/ +/******/ // eslint-disable-next-line no-unused-vars +/******/ function hotCreateRequire(moduleId) { +/******/ var me = installedModules[moduleId]; +/******/ if (!me) return __webpack_require__; +/******/ var fn = function(request) { +/******/ if (me.hot.active) { +/******/ if (installedModules[request]) { +/******/ if (installedModules[request].parents.indexOf(moduleId) === -1) { +/******/ installedModules[request].parents.push(moduleId); +/******/ } +/******/ } else { +/******/ hotCurrentParents = [moduleId]; +/******/ hotCurrentChildModule = request; +/******/ } +/******/ if (me.children.indexOf(request) === -1) { +/******/ me.children.push(request); +/******/ } +/******/ } else { +/******/ console.warn( +/******/ "[HMR] unexpected require(" + +/******/ request + +/******/ ") from disposed module " + +/******/ moduleId +/******/ ); 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+/******/ }); +/******/ +/******/ function finishChunkLoading() { +/******/ hotChunksLoading--; +/******/ if (hotStatus === "prepare") { +/******/ if (!hotWaitingFilesMap[chunkId]) { +/******/ hotEnsureUpdateChunk(chunkId); +/******/ } +/******/ if (hotChunksLoading === 0 && hotWaitingFiles === 0) { +/******/ hotUpdateDownloaded(); +/******/ } +/******/ } +/******/ } +/******/ }; +/******/ fn.t = function(value, mode) { +/******/ if (mode & 1) value = fn(value); +/******/ return __webpack_require__.t(value, mode & ~1); +/******/ }; +/******/ return fn; +/******/ } +/******/ +/******/ // eslint-disable-next-line no-unused-vars +/******/ function hotCreateModule(moduleId) { +/******/ var hot = { +/******/ // private stuff +/******/ _acceptedDependencies: {}, +/******/ _declinedDependencies: {}, +/******/ _selfAccepted: false, +/******/ _selfDeclined: false, +/******/ _disposeHandlers: [], +/******/ _main: hotCurrentChildModule !== moduleId, +/******/ +/******/ // Module API +/******/ active: true, +/******/ accept: function(dep, callback) { +/******/ if (dep === undefined) hot._selfAccepted = true; +/******/ else if (typeof dep === "function") hot._selfAccepted = dep; +/******/ else if (typeof dep === "object") +/******/ for (var i = 0; i < dep.length; i++) +/******/ hot._acceptedDependencies[dep[i]] = callback || function() {}; +/******/ else hot._acceptedDependencies[dep] = callback || function() {}; +/******/ }, +/******/ decline: function(dep) { +/******/ if (dep === undefined) hot._selfDeclined = true; +/******/ else if (typeof dep === "object") +/******/ for (var i = 0; i < dep.length; i++) +/******/ hot._declinedDependencies[dep[i]] = true; +/******/ else hot._declinedDependencies[dep] = true; +/******/ }, +/******/ dispose: function(callback) { +/******/ hot._disposeHandlers.push(callback); +/******/ }, +/******/ addDisposeHandler: function(callback) { +/******/ hot._disposeHandlers.push(callback); +/******/ }, +/******/ removeDisposeHandler: function(callback) { +/******/ var idx = hot._disposeHandlers.indexOf(callback); +/******/ if (idx >= 0) hot._disposeHandlers.splice(idx, 1); +/******/ }, +/******/ +/******/ // Management API +/******/ check: hotCheck, +/******/ apply: hotApply, +/******/ status: function(l) { +/******/ if (!l) return hotStatus; +/******/ hotStatusHandlers.push(l); +/******/ }, +/******/ addStatusHandler: function(l) { +/******/ hotStatusHandlers.push(l); +/******/ }, +/******/ removeStatusHandler: function(l) { +/******/ var idx = hotStatusHandlers.indexOf(l); +/******/ if (idx >= 0) hotStatusHandlers.splice(idx, 1); +/******/ }, +/******/ +/******/ //inherit from previous dispose call +/******/ data: hotCurrentModuleData[moduleId] +/******/ }; +/******/ hotCurrentChildModule = undefined; +/******/ return hot; +/******/ } +/******/ +/******/ var hotStatusHandlers = []; +/******/ var hotStatus = "idle"; +/******/ +/******/ function hotSetStatus(newStatus) { +/******/ hotStatus = newStatus; +/******/ for (var i = 0; i < hotStatusHandlers.length; i++) +/******/ hotStatusHandlers[i].call(null, newStatus); +/******/ } +/******/ +/******/ // while downloading +/******/ var hotWaitingFiles = 0; +/******/ var hotChunksLoading = 0; +/******/ var hotWaitingFilesMap = {}; +/******/ var hotRequestedFilesMap = {}; +/******/ var hotAvailableFilesMap = {}; +/******/ var hotDeferred; +/******/ +/******/ // The update info +/******/ var hotUpdate, hotUpdateNewHash; +/******/ +/******/ function toModuleId(id) { +/******/ var isNumber = +id + "" === id; +/******/ return isNumber ? +id : id; +/******/ } +/******/ +/******/ function hotCheck(apply) { +/******/ if (hotStatus !== "idle") { +/******/ throw new Error("check() is only allowed in idle status"); +/******/ } +/******/ hotApplyOnUpdate = apply; +/******/ hotSetStatus("check"); +/******/ return hotDownloadManifest(hotRequestTimeout).then(function(update) { +/******/ if (!update) { +/******/ hotSetStatus("idle"); +/******/ return null; +/******/ } +/******/ hotRequestedFilesMap = {}; +/******/ hotWaitingFilesMap = {}; +/******/ hotAvailableFilesMap = update.c; +/******/ hotUpdateNewHash = update.h; +/******/ +/******/ hotSetStatus("prepare"); +/******/ var promise = new Promise(function(resolve, reject) { +/******/ hotDeferred = { +/******/ resolve: resolve, +/******/ reject: reject +/******/ }; +/******/ }); +/******/ hotUpdate = {}; +/******/ for(var chunkId in installedChunks) +/******/ // eslint-disable-next-line no-lone-blocks +/******/ { +/******/ /*globals chunkId */ +/******/ hotEnsureUpdateChunk(chunkId); +/******/ } +/******/ if ( +/******/ hotStatus === "prepare" && +/******/ hotChunksLoading === 0 && +/******/ hotWaitingFiles === 0 +/******/ ) { +/******/ hotUpdateDownloaded(); +/******/ } +/******/ return promise; +/******/ }); +/******/ } +/******/ +/******/ // eslint-disable-next-line no-unused-vars +/******/ function hotAddUpdateChunk(chunkId, moreModules) { +/******/ if (!hotAvailableFilesMap[chunkId] || !hotRequestedFilesMap[chunkId]) +/******/ return; +/******/ hotRequestedFilesMap[chunkId] = false; +/******/ for (var moduleId in moreModules) { +/******/ if (Object.prototype.hasOwnProperty.call(moreModules, moduleId)) { +/******/ hotUpdate[moduleId] = moreModules[moduleId]; +/******/ } +/******/ } +/******/ if (--hotWaitingFiles === 0 && hotChunksLoading === 0) { +/******/ hotUpdateDownloaded(); +/******/ } +/******/ } +/******/ +/******/ function hotEnsureUpdateChunk(chunkId) { +/******/ if (!hotAvailableFilesMap[chunkId]) { +/******/ hotWaitingFilesMap[chunkId] = true; +/******/ } else { +/******/ hotRequestedFilesMap[chunkId] = true; +/******/ hotWaitingFiles++; +/******/ hotDownloadUpdateChunk(chunkId); +/******/ } +/******/ } +/******/ +/******/ function hotUpdateDownloaded() { +/******/ hotSetStatus("ready"); +/******/ var deferred = hotDeferred; +/******/ hotDeferred = null; +/******/ if (!deferred) return; +/******/ if (hotApplyOnUpdate) { +/******/ // Wrap deferred object in Promise to mark it as a well-handled Promise to +/******/ // avoid triggering uncaught exception warning in Chrome. +/******/ // See https://bugs.chromium.org/p/chromium/issues/detail?id=465666 +/******/ Promise.resolve() +/******/ .then(function() { +/******/ return hotApply(hotApplyOnUpdate); +/******/ }) +/******/ .then( +/******/ function(result) { +/******/ deferred.resolve(result); +/******/ }, +/******/ function(err) { +/******/ deferred.reject(err); +/******/ } +/******/ ); +/******/ } else { +/******/ var outdatedModules = []; +/******/ for (var id in hotUpdate) { +/******/ if (Object.prototype.hasOwnProperty.call(hotUpdate, id)) { +/******/ outdatedModules.push(toModuleId(id)); +/******/ } +/******/ } +/******/ deferred.resolve(outdatedModules); +/******/ } +/******/ } +/******/ +/******/ function hotApply(options) { +/******/ if (hotStatus !== "ready") +/******/ throw new Error("apply() is only allowed in ready status"); +/******/ options = options || {}; +/******/ +/******/ var cb; +/******/ var i; +/******/ var j; +/******/ var module; +/******/ var moduleId; +/******/ +/******/ function getAffectedStuff(updateModuleId) { +/******/ var outdatedModules = [updateModuleId]; +/******/ var outdatedDependencies = {}; +/******/ +/******/ var queue = outdatedModules.slice().map(function(id) { +/******/ return { +/******/ chain: [id], +/******/ id: id +/******/ }; +/******/ }); +/******/ while (queue.length > 0) { +/******/ var queueItem = queue.pop(); +/******/ var moduleId = queueItem.id; +/******/ var chain = queueItem.chain; +/******/ module = installedModules[moduleId]; +/******/ if (!module || module.hot._selfAccepted) continue; +/******/ if (module.hot._selfDeclined) { +/******/ return { +/******/ type: "self-declined", +/******/ chain: chain, +/******/ moduleId: moduleId +/******/ }; +/******/ } +/******/ if (module.hot._main) { +/******/ return { +/******/ type: "unaccepted", +/******/ chain: chain, +/******/ moduleId: moduleId +/******/ }; +/******/ } +/******/ for (var i = 0; i < module.parents.length; i++) { +/******/ var parentId = module.parents[i]; +/******/ var parent = installedModules[parentId]; +/******/ if (!parent) continue; +/******/ if (parent.hot._declinedDependencies[moduleId]) { +/******/ return { +/******/ type: "declined", +/******/ chain: chain.concat([parentId]), +/******/ moduleId: moduleId, +/******/ parentId: parentId +/******/ }; +/******/ } +/******/ if (outdatedModules.indexOf(parentId) !== -1) continue; +/******/ if (parent.hot._acceptedDependencies[moduleId]) { +/******/ if (!outdatedDependencies[parentId]) +/******/ outdatedDependencies[parentId] = []; +/******/ addAllToSet(outdatedDependencies[parentId], [moduleId]); +/******/ continue; +/******/ } +/******/ delete outdatedDependencies[parentId]; +/******/ outdatedModules.push(parentId); +/******/ queue.push({ +/******/ chain: chain.concat([parentId]), +/******/ id: parentId +/******/ }); +/******/ } +/******/ } +/******/ +/******/ return { +/******/ type: "accepted", +/******/ moduleId: updateModuleId, +/******/ outdatedModules: outdatedModules, +/******/ outdatedDependencies: outdatedDependencies +/******/ }; +/******/ } +/******/ +/******/ function addAllToSet(a, b) { +/******/ for (var i = 0; i < b.length; i++) { +/******/ var item = b[i]; +/******/ if (a.indexOf(item) === -1) a.push(item); +/******/ } +/******/ } +/******/ +/******/ // at begin all updates modules are outdated +/******/ // the "outdated" status can propagate to parents if they don't accept the children +/******/ var outdatedDependencies = {}; +/******/ var outdatedModules = []; +/******/ var appliedUpdate = {}; +/******/ +/******/ var warnUnexpectedRequire = function warnUnexpectedRequire() { +/******/ console.warn( +/******/ "[HMR] unexpected require(" + result.moduleId + ") to disposed module" +/******/ ); +/******/ }; +/******/ +/******/ for (var id in hotUpdate) { +/******/ if (Object.prototype.hasOwnProperty.call(hotUpdate, id)) { +/******/ moduleId = toModuleId(id); +/******/ /** @type {TODO} */ +/******/ var result; +/******/ if (hotUpdate[id]) { +/******/ result = getAffectedStuff(moduleId); +/******/ } else { +/******/ result = { +/******/ type: "disposed", +/******/ moduleId: id +/******/ }; +/******/ } +/******/ /** @type {Error|false} */ +/******/ var abortError = false; +/******/ var doApply = false; +/******/ var doDispose = false; +/******/ var chainInfo = ""; +/******/ if (result.chain) { +/******/ chainInfo = "\nUpdate propagation: " + result.chain.join(" -> "); +/******/ } +/******/ switch (result.type) { +/******/ case "self-declined": +/******/ if (options.onDeclined) options.onDeclined(result); +/******/ if (!options.ignoreDeclined) +/******/ abortError = new Error( +/******/ "Aborted because of self decline: " + +/******/ result.moduleId + +/******/ chainInfo +/******/ ); +/******/ break; +/******/ case "declined": +/******/ if (options.onDeclined) options.onDeclined(result); +/******/ if (!options.ignoreDeclined) +/******/ abortError = new Error( +/******/ "Aborted because of declined dependency: " + +/******/ result.moduleId + +/******/ " in " + +/******/ result.parentId + +/******/ chainInfo +/******/ ); +/******/ break; +/******/ case "unaccepted": +/******/ if (options.onUnaccepted) options.onUnaccepted(result); +/******/ if (!options.ignoreUnaccepted) +/******/ abortError = new Error( +/******/ "Aborted because " + moduleId + " is not accepted" + chainInfo +/******/ ); +/******/ break; +/******/ case "accepted": +/******/ if (options.onAccepted) options.onAccepted(result); +/******/ doApply = true; +/******/ break; +/******/ case "disposed": +/******/ if (options.onDisposed) options.onDisposed(result); +/******/ doDispose = true; +/******/ break; +/******/ default: +/******/ throw new Error("Unexception type " + result.type); +/******/ } +/******/ if (abortError) { +/******/ hotSetStatus("abort"); +/******/ return Promise.reject(abortError); +/******/ } +/******/ if (doApply) { +/******/ appliedUpdate[moduleId] = hotUpdate[moduleId]; +/******/ addAllToSet(outdatedModules, result.outdatedModules); +/******/ for (moduleId in result.outdatedDependencies) { +/******/ if ( +/******/ Object.prototype.hasOwnProperty.call( +/******/ result.outdatedDependencies, +/******/ moduleId +/******/ ) +/******/ ) { +/******/ if (!outdatedDependencies[moduleId]) +/******/ outdatedDependencies[moduleId] = []; +/******/ addAllToSet( +/******/ outdatedDependencies[moduleId], +/******/ result.outdatedDependencies[moduleId] +/******/ ); +/******/ } +/******/ } +/******/ } +/******/ if (doDispose) { +/******/ addAllToSet(outdatedModules, [result.moduleId]); +/******/ appliedUpdate[moduleId] = warnUnexpectedRequire; +/******/ } +/******/ } +/******/ } +/******/ +/******/ // Store self accepted outdated modules to require them later by the module system +/******/ var outdatedSelfAcceptedModules = []; +/******/ for (i = 0; i < outdatedModules.length; i++) { +/******/ moduleId = outdatedModules[i]; +/******/ if ( +/******/ installedModules[moduleId] && +/******/ installedModules[moduleId].hot._selfAccepted +/******/ ) +/******/ outdatedSelfAcceptedModules.push({ +/******/ module: moduleId, +/******/ errorHandler: installedModules[moduleId].hot._selfAccepted +/******/ }); +/******/ } +/******/ +/******/ // Now in "dispose" phase +/******/ hotSetStatus("dispose"); +/******/ Object.keys(hotAvailableFilesMap).forEach(function(chunkId) { +/******/ if (hotAvailableFilesMap[chunkId] === false) { +/******/ hotDisposeChunk(chunkId); +/******/ } +/******/ }); +/******/ +/******/ var idx; +/******/ var queue = outdatedModules.slice(); +/******/ while (queue.length > 0) { +/******/ moduleId = queue.pop(); +/******/ module = installedModules[moduleId]; +/******/ if (!module) continue; +/******/ +/******/ var data = {}; +/******/ +/******/ // Call dispose handlers +/******/ var disposeHandlers = module.hot._disposeHandlers; +/******/ for (j = 0; j < disposeHandlers.length; j++) { +/******/ cb = disposeHandlers[j]; +/******/ cb(data); +/******/ } +/******/ hotCurrentModuleData[moduleId] = data; +/******/ +/******/ // disable module (this disables requires from this module) +/******/ module.hot.active = false; +/******/ +/******/ // remove module from cache +/******/ delete installedModules[moduleId]; +/******/ +/******/ // when disposing there is no need to call dispose handler +/******/ delete outdatedDependencies[moduleId]; +/******/ +/******/ // remove "parents" references from all children +/******/ for (j = 0; j < module.children.length; j++) { +/******/ var child = installedModules[module.children[j]]; +/******/ if (!child) continue; +/******/ idx = child.parents.indexOf(moduleId); +/******/ if (idx >= 0) { +/******/ child.parents.splice(idx, 1); +/******/ } +/******/ } +/******/ } +/******/ +/******/ // remove outdated dependency from module children +/******/ var dependency; +/******/ var moduleOutdatedDependencies; +/******/ for (moduleId in outdatedDependencies) { +/******/ if ( +/******/ Object.prototype.hasOwnProperty.call(outdatedDependencies, moduleId) +/******/ ) { +/******/ module = installedModules[moduleId]; +/******/ if (module) { +/******/ moduleOutdatedDependencies = outdatedDependencies[moduleId]; +/******/ for (j = 0; j < moduleOutdatedDependencies.length; j++) { +/******/ dependency = moduleOutdatedDependencies[j]; +/******/ idx = module.children.indexOf(dependency); +/******/ if (idx >= 0) module.children.splice(idx, 1); +/******/ } +/******/ } +/******/ } +/******/ } +/******/ +/******/ // Not in "apply" phase +/******/ hotSetStatus("apply"); +/******/ +/******/ hotCurrentHash = hotUpdateNewHash; +/******/ +/******/ // insert new code +/******/ for (moduleId in appliedUpdate) { +/******/ if (Object.prototype.hasOwnProperty.call(appliedUpdate, moduleId)) { +/******/ modules[moduleId] = appliedUpdate[moduleId]; +/******/ } +/******/ } +/******/ +/******/ // call accept handlers +/******/ var error = null; +/******/ for (moduleId in outdatedDependencies) { +/******/ if ( +/******/ Object.prototype.hasOwnProperty.call(outdatedDependencies, moduleId) +/******/ ) { +/******/ module = installedModules[moduleId]; +/******/ if (module) { +/******/ moduleOutdatedDependencies = outdatedDependencies[moduleId]; +/******/ var callbacks = []; +/******/ for (i = 0; i < moduleOutdatedDependencies.length; i++) { +/******/ dependency = moduleOutdatedDependencies[i]; +/******/ cb = module.hot._acceptedDependencies[dependency]; +/******/ if (cb) { +/******/ if (callbacks.indexOf(cb) !== -1) continue; +/******/ callbacks.push(cb); +/******/ } +/******/ } +/******/ for (i = 0; i < callbacks.length; i++) { +/******/ cb = callbacks[i]; +/******/ try { +/******/ cb(moduleOutdatedDependencies); +/******/ } catch (err) { +/******/ if (options.onErrored) { +/******/ options.onErrored({ +/******/ type: "accept-errored", +/******/ moduleId: moduleId, +/******/ dependencyId: moduleOutdatedDependencies[i], +/******/ error: err +/******/ }); +/******/ } +/******/ if (!options.ignoreErrored) { +/******/ if (!error) error = err; +/******/ } +/******/ } +/******/ } +/******/ } +/******/ } +/******/ } +/******/ +/******/ // Load self accepted modules +/******/ for (i = 0; i < outdatedSelfAcceptedModules.length; i++) { +/******/ var item = outdatedSelfAcceptedModules[i]; +/******/ moduleId = item.module; +/******/ hotCurrentParents = [moduleId]; +/******/ try { +/******/ __webpack_require__(moduleId); +/******/ } catch (err) { +/******/ if (typeof item.errorHandler === "function") { +/******/ try { +/******/ item.errorHandler(err); +/******/ } catch (err2) { +/******/ if (options.onErrored) { +/******/ options.onErrored({ +/******/ type: "self-accept-error-handler-errored", +/******/ moduleId: moduleId, +/******/ error: err2, +/******/ originalError: err +/******/ }); +/******/ } +/******/ if (!options.ignoreErrored) { +/******/ if (!error) error = err2; +/******/ } +/******/ if (!error) error = err; +/******/ } +/******/ } else { +/******/ if (options.onErrored) { +/******/ options.onErrored({ +/******/ type: "self-accept-errored", +/******/ moduleId: moduleId, +/******/ error: err +/******/ }); +/******/ } +/******/ if (!options.ignoreErrored) { +/******/ if (!error) error = err; +/******/ } +/******/ } +/******/ } +/******/ } +/******/ +/******/ // handle errors in accept handlers and self accepted module load +/******/ if (error) { +/******/ hotSetStatus("fail"); +/******/ return Promise.reject(error); +/******/ } +/******/ +/******/ hotSetStatus("idle"); +/******/ return new Promise(function(resolve) { +/******/ resolve(outdatedModules); +/******/ }); +/******/ } +/******/ +/******/ // The module cache +/******/ var installedModules = {}; +/******/ +/******/ // object to store loaded and loading chunks +/******/ // undefined = chunk not loaded, null = chunk preloaded/prefetched +/******/ // Promise = chunk loading, 0 = chunk loaded +/******/ var installedChunks = { +/******/ "runtime": 0 +/******/ }; +/******/ +/******/ var deferredModules = []; +/******/ +/******/ // The require function +/******/ function __webpack_require__(moduleId) { +/******/ +/******/ // Check if module is in cache +/******/ if(installedModules[moduleId]) { +/******/ return installedModules[moduleId].exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = installedModules[moduleId] = { +/******/ i: moduleId, +/******/ l: false, +/******/ exports: {}, +/******/ hot: hotCreateModule(moduleId), +/******/ parents: (hotCurrentParentsTemp = hotCurrentParents, hotCurrentParents = [], hotCurrentParentsTemp), +/******/ children: [] +/******/ }; +/******/ +/******/ // Execute the module function +/******/ modules[moduleId].call(module.exports, module, module.exports, hotCreateRequire(moduleId)); +/******/ +/******/ // Flag the module as loaded +/******/ module.l = true; +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/******/ +/******/ // expose the modules object (__webpack_modules__) +/******/ __webpack_require__.m = modules; +/******/ +/******/ // expose the module cache +/******/ __webpack_require__.c = installedModules; +/******/ +/******/ // define getter function for harmony exports +/******/ __webpack_require__.d = function(exports, name, getter) { +/******/ if(!__webpack_require__.o(exports, name)) { +/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter }); +/******/ } +/******/ }; +/******/ +/******/ // define __esModule on exports +/******/ __webpack_require__.r = function(exports) { +/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) { +/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' }); +/******/ } +/******/ Object.defineProperty(exports, '__esModule', { value: true }); +/******/ }; +/******/ +/******/ // create a fake namespace object +/******/ // mode & 1: value is a module id, require it +/******/ // mode & 2: merge all properties of value into the ns +/******/ // mode & 4: return value when already ns object +/******/ // mode & 8|1: behave like require +/******/ __webpack_require__.t = function(value, mode) { +/******/ if(mode & 1) value = __webpack_require__(value); +/******/ if(mode & 8) return value; +/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value; +/******/ var ns = Object.create(null); +/******/ __webpack_require__.r(ns); +/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value }); +/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key)); +/******/ return ns; +/******/ }; +/******/ +/******/ // getDefaultExport function for compatibility with non-harmony modules +/******/ __webpack_require__.n = function(module) { +/******/ var getter = module && module.__esModule ? +/******/ function getDefault() { return module['default']; } : +/******/ function getModuleExports() { return module; }; +/******/ __webpack_require__.d(getter, 'a', getter); +/******/ return getter; +/******/ }; +/******/ +/******/ // Object.prototype.hasOwnProperty.call +/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); }; +/******/ +/******/ // __webpack_public_path__ +/******/ __webpack_require__.p = ""; +/******/ +/******/ // __webpack_hash__ +/******/ __webpack_require__.h = function() { return hotCurrentHash; }; +/******/ +/******/ var jsonpArray = window["webpackJsonp"] = window["webpackJsonp"] || []; +/******/ var oldJsonpFunction = jsonpArray.push.bind(jsonpArray); +/******/ jsonpArray.push = webpackJsonpCallback; +/******/ jsonpArray = jsonpArray.slice(); +/******/ for(var i = 0; i < jsonpArray.length; i++) webpackJsonpCallback(jsonpArray[i]); +/******/ var parentJsonpFunction = oldJsonpFunction; +/******/ +/******/ +/******/ // run deferred modules from other chunks +/******/ checkDeferredModules(); +/******/ }) +/************************************************************************/ +/******/ ([]); \ No newline at end of file diff --git a/example/vendor.js b/example/vendor.js new file mode 100644 index 0000000..7832e07 --- /dev/null +++ b/example/vendor.js @@ -0,0 +1,705 @@ +(window["webpackJsonp"] = window["webpackJsonp"] || []).push([["vendor"],{ + +/***/ "./node_modules/css-loader/dist/runtime/api.js": +/*!*****************************************************!*\ + !*** ./node_modules/css-loader/dist/runtime/api.js ***! + \*****************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("\n\n/*\n MIT License http://www.opensource.org/licenses/mit-license.php\n Author Tobias Koppers @sokra\n*/\n// css base code, injected by the css-loader\nmodule.exports = function (useSourceMap) {\n var list = []; // return the list of modules as css string\n\n list.toString = function toString() {\n return this.map(function (item) {\n var content = cssWithMappingToString(item, useSourceMap);\n\n if (item[2]) {\n return '@media ' + item[2] + '{' + content + '}';\n } else {\n return content;\n }\n }).join('');\n }; // import a list of modules into the list\n\n\n list.i = function (modules, mediaQuery) {\n if (typeof modules === 'string') {\n modules = [[null, modules, '']];\n }\n\n var alreadyImportedModules = {};\n\n for (var i = 0; i < this.length; i++) {\n var id = this[i][0];\n\n if (id != null) {\n alreadyImportedModules[id] = true;\n }\n }\n\n for (i = 0; i < modules.length; i++) {\n var item = modules[i]; // skip already imported module\n // this implementation is not 100% perfect for weird media query combinations\n // when a module is imported multiple times with different media queries.\n // I hope this will never occur (Hey this way we have smaller bundles)\n\n if (item[0] == null || !alreadyImportedModules[item[0]]) {\n if (mediaQuery && !item[2]) {\n item[2] = mediaQuery;\n } else if (mediaQuery) {\n item[2] = '(' + item[2] + ') and (' + mediaQuery + ')';\n }\n\n list.push(item);\n }\n }\n };\n\n return list;\n};\n\nfunction cssWithMappingToString(item, useSourceMap) {\n var content = item[1] || '';\n var cssMapping = item[3];\n\n if (!cssMapping) {\n return content;\n }\n\n if (useSourceMap && typeof btoa === 'function') {\n var sourceMapping = toComment(cssMapping);\n var sourceURLs = cssMapping.sources.map(function (source) {\n return '/*# sourceURL=' + cssMapping.sourceRoot + source + ' */';\n });\n return [content].concat(sourceURLs).concat([sourceMapping]).join('\\n');\n }\n\n return [content].join('\\n');\n} // Adapted from convert-source-map (MIT)\n\n\nfunction toComment(sourceMap) {\n // eslint-disable-next-line no-undef\n var base64 = btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap))));\n var data = 'sourceMappingURL=data:application/json;charset=utf-8;base64,' + base64;\n return '/*# ' + data + ' */';\n}\n\n//# sourceURL=webpack:///./node_modules/css-loader/dist/runtime/api.js?"); + +/***/ }), + +/***/ "./node_modules/history/es/DOMUtils.js": +/*!*********************************************!*\ + !*** ./node_modules/history/es/DOMUtils.js ***! + \*********************************************/ +/*! exports provided: canUseDOM, addEventListener, removeEventListener, getConfirmation, supportsHistory, supportsPopStateOnHashChange, supportsGoWithoutReloadUsingHash, isExtraneousPopstateEvent */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"canUseDOM\", function() { return canUseDOM; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"addEventListener\", function() { return addEventListener; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"removeEventListener\", function() { return removeEventListener; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"getConfirmation\", function() { return getConfirmation; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"supportsHistory\", function() { return supportsHistory; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"supportsPopStateOnHashChange\", function() { return supportsPopStateOnHashChange; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"supportsGoWithoutReloadUsingHash\", function() { return supportsGoWithoutReloadUsingHash; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"isExtraneousPopstateEvent\", function() { return isExtraneousPopstateEvent; });\nvar canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);\n\nvar addEventListener = function addEventListener(node, event, listener) {\n return node.addEventListener ? node.addEventListener(event, listener, false) : node.attachEvent('on' + event, listener);\n};\n\nvar removeEventListener = function removeEventListener(node, event, listener) {\n return node.removeEventListener ? node.removeEventListener(event, listener, false) : node.detachEvent('on' + event, listener);\n};\n\nvar getConfirmation = function getConfirmation(message, callback) {\n return callback(window.confirm(message));\n}; // eslint-disable-line no-alert\n\n/**\n * Returns true if the HTML5 history API is supported. Taken from Modernizr.\n *\n * https://github.com/Modernizr/Modernizr/blob/master/LICENSE\n * https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js\n * changed to avoid false negatives for Windows Phones: https://github.com/reactjs/react-router/issues/586\n */\nvar supportsHistory = function supportsHistory() {\n var ua = window.navigator.userAgent;\n\n if ((ua.indexOf('Android 2.') !== -1 || ua.indexOf('Android 4.0') !== -1) && ua.indexOf('Mobile Safari') !== -1 && ua.indexOf('Chrome') === -1 && ua.indexOf('Windows Phone') === -1) return false;\n\n return window.history && 'pushState' in window.history;\n};\n\n/**\n * Returns true if browser fires popstate on hash change.\n * IE10 and IE11 do not.\n */\nvar supportsPopStateOnHashChange = function supportsPopStateOnHashChange() {\n return window.navigator.userAgent.indexOf('Trident') === -1;\n};\n\n/**\n * Returns false if using go(n) with hash history causes a full page reload.\n */\nvar supportsGoWithoutReloadUsingHash = function supportsGoWithoutReloadUsingHash() {\n return window.navigator.userAgent.indexOf('Firefox') === -1;\n};\n\n/**\n * Returns true if a given popstate event is an extraneous WebKit event.\n * Accounts for the fact that Chrome on iOS fires real popstate events\n * containing undefined state when pressing the back button.\n */\nvar isExtraneousPopstateEvent = function isExtraneousPopstateEvent(event) {\n return event.state === undefined && navigator.userAgent.indexOf('CriOS') === -1;\n};\n\n//# sourceURL=webpack:///./node_modules/history/es/DOMUtils.js?"); + +/***/ }), + +/***/ "./node_modules/history/es/LocationUtils.js": +/*!**************************************************!*\ + !*** ./node_modules/history/es/LocationUtils.js ***! + \**************************************************/ +/*! exports provided: createLocation, locationsAreEqual */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"createLocation\", function() { return createLocation; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"locationsAreEqual\", function() { return locationsAreEqual; });\n/* harmony import */ var resolve_pathname__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! resolve-pathname */ \"./node_modules/resolve-pathname/index.js\");\n/* harmony import */ var value_equal__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! value-equal */ \"./node_modules/value-equal/index.js\");\n/* harmony import */ var _PathUtils__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./PathUtils */ \"./node_modules/history/es/PathUtils.js\");\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\n\n\n\n\nvar createLocation = function createLocation(path, state, key, currentLocation) {\n var location = void 0;\n if (typeof path === 'string') {\n // Two-arg form: push(path, state)\n location = Object(_PathUtils__WEBPACK_IMPORTED_MODULE_2__[\"parsePath\"])(path);\n location.state = state;\n } else {\n // One-arg form: push(location)\n location = _extends({}, path);\n\n if (location.pathname === undefined) location.pathname = '';\n\n if (location.search) {\n if (location.search.charAt(0) !== '?') location.search = '?' + location.search;\n } else {\n location.search = '';\n }\n\n if (location.hash) {\n if (location.hash.charAt(0) !== '#') location.hash = '#' + location.hash;\n } else {\n location.hash = '';\n }\n\n if (state !== undefined && location.state === undefined) location.state = state;\n }\n\n try {\n location.pathname = decodeURI(location.pathname);\n } catch (e) {\n if (e instanceof URIError) {\n throw new URIError('Pathname \"' + location.pathname + '\" could not be decoded. ' + 'This is likely caused by an invalid percent-encoding.');\n } else {\n throw e;\n }\n }\n\n if (key) location.key = key;\n\n if (currentLocation) {\n // Resolve incomplete/relative pathname relative to current location.\n if (!location.pathname) {\n location.pathname = currentLocation.pathname;\n } else if (location.pathname.charAt(0) !== '/') {\n location.pathname = Object(resolve_pathname__WEBPACK_IMPORTED_MODULE_0__[\"default\"])(location.pathname, currentLocation.pathname);\n }\n } else {\n // When there is no prior location and pathname is empty, set it to /\n if (!location.pathname) {\n location.pathname = '/';\n }\n }\n\n return location;\n};\n\nvar locationsAreEqual = function locationsAreEqual(a, b) {\n return a.pathname === b.pathname && a.search === b.search && a.hash === b.hash && a.key === b.key && Object(value_equal__WEBPACK_IMPORTED_MODULE_1__[\"default\"])(a.state, b.state);\n};\n\n//# sourceURL=webpack:///./node_modules/history/es/LocationUtils.js?"); + +/***/ }), + +/***/ "./node_modules/history/es/PathUtils.js": +/*!**********************************************!*\ + !*** ./node_modules/history/es/PathUtils.js ***! + \**********************************************/ +/*! exports provided: addLeadingSlash, stripLeadingSlash, hasBasename, stripBasename, stripTrailingSlash, parsePath, createPath */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"addLeadingSlash\", function() { return addLeadingSlash; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"stripLeadingSlash\", function() { return stripLeadingSlash; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"hasBasename\", function() { return hasBasename; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"stripBasename\", function() { return stripBasename; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"stripTrailingSlash\", function() { return stripTrailingSlash; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"parsePath\", function() { return parsePath; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"createPath\", function() { return createPath; });\nvar addLeadingSlash = function addLeadingSlash(path) {\n return path.charAt(0) === '/' ? path : '/' + path;\n};\n\nvar stripLeadingSlash = function stripLeadingSlash(path) {\n return path.charAt(0) === '/' ? path.substr(1) : path;\n};\n\nvar hasBasename = function hasBasename(path, prefix) {\n return new RegExp('^' + prefix + '(\\\\/|\\\\?|#|$)', 'i').test(path);\n};\n\nvar stripBasename = function stripBasename(path, prefix) {\n return hasBasename(path, prefix) ? path.substr(prefix.length) : path;\n};\n\nvar stripTrailingSlash = function stripTrailingSlash(path) {\n return path.charAt(path.length - 1) === '/' ? path.slice(0, -1) : path;\n};\n\nvar parsePath = function parsePath(path) {\n var pathname = path || '/';\n var search = '';\n var hash = '';\n\n var hashIndex = pathname.indexOf('#');\n if (hashIndex !== -1) {\n hash = pathname.substr(hashIndex);\n pathname = pathname.substr(0, hashIndex);\n }\n\n var searchIndex = pathname.indexOf('?');\n if (searchIndex !== -1) {\n search = pathname.substr(searchIndex);\n pathname = pathname.substr(0, searchIndex);\n }\n\n return {\n pathname: pathname,\n search: search === '?' ? '' : search,\n hash: hash === '#' ? '' : hash\n };\n};\n\nvar createPath = function createPath(location) {\n var pathname = location.pathname,\n search = location.search,\n hash = location.hash;\n\n\n var path = pathname || '/';\n\n if (search && search !== '?') path += search.charAt(0) === '?' ? search : '?' + search;\n\n if (hash && hash !== '#') path += hash.charAt(0) === '#' ? hash : '#' + hash;\n\n return path;\n};\n\n//# sourceURL=webpack:///./node_modules/history/es/PathUtils.js?"); + +/***/ }), + +/***/ "./node_modules/history/es/createBrowserHistory.js": +/*!*********************************************************!*\ + !*** ./node_modules/history/es/createBrowserHistory.js ***! + \*********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! warning */ \"./node_modules/history/node_modules/warning/browser.js\");\n/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(warning__WEBPACK_IMPORTED_MODULE_0__);\n/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! invariant */ \"./node_modules/invariant/browser.js\");\n/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(invariant__WEBPACK_IMPORTED_MODULE_1__);\n/* harmony import */ var _LocationUtils__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./LocationUtils */ \"./node_modules/history/es/LocationUtils.js\");\n/* harmony import */ var _PathUtils__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./PathUtils */ \"./node_modules/history/es/PathUtils.js\");\n/* harmony import */ var _createTransitionManager__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./createTransitionManager */ \"./node_modules/history/es/createTransitionManager.js\");\n/* harmony import */ var _DOMUtils__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./DOMUtils */ \"./node_modules/history/es/DOMUtils.js\");\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\n\n\n\n\n\n\n\nvar PopStateEvent = 'popstate';\nvar HashChangeEvent = 'hashchange';\n\nvar getHistoryState = function getHistoryState() {\n try {\n return window.history.state || {};\n } catch (e) {\n // IE 11 sometimes throws when accessing window.history.state\n // See https://github.com/ReactTraining/history/pull/289\n return {};\n }\n};\n\n/**\n * Creates a history object that uses the HTML5 history API including\n * pushState, replaceState, and the popstate event.\n */\nvar createBrowserHistory = function createBrowserHistory() {\n var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n invariant__WEBPACK_IMPORTED_MODULE_1___default()(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__[\"canUseDOM\"], 'Browser history needs a DOM');\n\n var globalHistory = window.history;\n var canUseHistory = Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__[\"supportsHistory\"])();\n var needsHashChangeListener = !Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__[\"supportsPopStateOnHashChange\"])();\n\n var _props$forceRefresh = props.forceRefresh,\n forceRefresh = _props$forceRefresh === undefined ? false : _props$forceRefresh,\n _props$getUserConfirm = props.getUserConfirmation,\n getUserConfirmation = _props$getUserConfirm === undefined ? _DOMUtils__WEBPACK_IMPORTED_MODULE_5__[\"getConfirmation\"] : _props$getUserConfirm,\n _props$keyLength = props.keyLength,\n keyLength = _props$keyLength === undefined ? 6 : _props$keyLength;\n\n var basename = props.basename ? Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"stripTrailingSlash\"])(Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"addLeadingSlash\"])(props.basename)) : '';\n\n var getDOMLocation = function getDOMLocation(historyState) {\n var _ref = historyState || {},\n key = _ref.key,\n state = _ref.state;\n\n var _window$location = window.location,\n pathname = _window$location.pathname,\n search = _window$location.search,\n hash = _window$location.hash;\n\n\n var path = pathname + search + hash;\n\n warning__WEBPACK_IMPORTED_MODULE_0___default()(!basename || Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"hasBasename\"])(path, basename), 'You are attempting to use a basename on a page whose URL path does not begin ' + 'with the basename. Expected path \"' + path + '\" to begin with \"' + basename + '\".');\n\n if (basename) path = Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"stripBasename\"])(path, basename);\n\n return Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__[\"createLocation\"])(path, state, key);\n };\n\n var createKey = function createKey() {\n return Math.random().toString(36).substr(2, keyLength);\n };\n\n var transitionManager = Object(_createTransitionManager__WEBPACK_IMPORTED_MODULE_4__[\"default\"])();\n\n var setState = function setState(nextState) {\n _extends(history, nextState);\n\n history.length = globalHistory.length;\n\n transitionManager.notifyListeners(history.location, history.action);\n };\n\n var handlePopState = function handlePopState(event) {\n // Ignore extraneous popstate events in WebKit.\n if (Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__[\"isExtraneousPopstateEvent\"])(event)) return;\n\n handlePop(getDOMLocation(event.state));\n };\n\n var handleHashChange = function handleHashChange() {\n handlePop(getDOMLocation(getHistoryState()));\n };\n\n var forceNextPop = false;\n\n var handlePop = function handlePop(location) {\n if (forceNextPop) {\n forceNextPop = false;\n setState();\n } else {\n var action = 'POP';\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (ok) {\n setState({ action: action, location: location });\n } else {\n revertPop(location);\n }\n });\n }\n };\n\n var revertPop = function revertPop(fromLocation) {\n var toLocation = history.location;\n\n // TODO: We could probably make this more reliable by\n // keeping a list of keys we've seen in sessionStorage.\n // Instead, we just default to 0 for keys we don't know.\n\n var toIndex = allKeys.indexOf(toLocation.key);\n\n if (toIndex === -1) toIndex = 0;\n\n var fromIndex = allKeys.indexOf(fromLocation.key);\n\n if (fromIndex === -1) fromIndex = 0;\n\n var delta = toIndex - fromIndex;\n\n if (delta) {\n forceNextPop = true;\n go(delta);\n }\n };\n\n var initialLocation = getDOMLocation(getHistoryState());\n var allKeys = [initialLocation.key];\n\n // Public interface\n\n var createHref = function createHref(location) {\n return basename + Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"createPath\"])(location);\n };\n\n var push = function push(path, state) {\n warning__WEBPACK_IMPORTED_MODULE_0___default()(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to push when the 1st ' + 'argument is a location-like object that already has state; it is ignored');\n\n var action = 'PUSH';\n var location = Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__[\"createLocation\"])(path, state, createKey(), history.location);\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n\n var href = createHref(location);\n var key = location.key,\n state = location.state;\n\n\n if (canUseHistory) {\n globalHistory.pushState({ key: key, state: state }, null, href);\n\n if (forceRefresh) {\n window.location.href = href;\n } else {\n var prevIndex = allKeys.indexOf(history.location.key);\n var nextKeys = allKeys.slice(0, prevIndex === -1 ? 0 : prevIndex + 1);\n\n nextKeys.push(location.key);\n allKeys = nextKeys;\n\n setState({ action: action, location: location });\n }\n } else {\n warning__WEBPACK_IMPORTED_MODULE_0___default()(state === undefined, 'Browser history cannot push state in browsers that do not support HTML5 history');\n\n window.location.href = href;\n }\n });\n };\n\n var replace = function replace(path, state) {\n warning__WEBPACK_IMPORTED_MODULE_0___default()(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to replace when the 1st ' + 'argument is a location-like object that already has state; it is ignored');\n\n var action = 'REPLACE';\n var location = Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__[\"createLocation\"])(path, state, createKey(), history.location);\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n\n var href = createHref(location);\n var key = location.key,\n state = location.state;\n\n\n if (canUseHistory) {\n globalHistory.replaceState({ key: key, state: state }, null, href);\n\n if (forceRefresh) {\n window.location.replace(href);\n } else {\n var prevIndex = allKeys.indexOf(history.location.key);\n\n if (prevIndex !== -1) allKeys[prevIndex] = location.key;\n\n setState({ action: action, location: location });\n }\n } else {\n warning__WEBPACK_IMPORTED_MODULE_0___default()(state === undefined, 'Browser history cannot replace state in browsers that do not support HTML5 history');\n\n window.location.replace(href);\n }\n });\n };\n\n var go = function go(n) {\n globalHistory.go(n);\n };\n\n var goBack = function goBack() {\n return go(-1);\n };\n\n var goForward = function goForward() {\n return go(1);\n };\n\n var listenerCount = 0;\n\n var checkDOMListeners = function checkDOMListeners(delta) {\n listenerCount += delta;\n\n if (listenerCount === 1) {\n Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__[\"addEventListener\"])(window, PopStateEvent, handlePopState);\n\n if (needsHashChangeListener) Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__[\"addEventListener\"])(window, HashChangeEvent, handleHashChange);\n } else if (listenerCount === 0) {\n Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__[\"removeEventListener\"])(window, PopStateEvent, handlePopState);\n\n if (needsHashChangeListener) Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__[\"removeEventListener\"])(window, HashChangeEvent, handleHashChange);\n }\n };\n\n var isBlocked = false;\n\n var block = function block() {\n var prompt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n\n var unblock = transitionManager.setPrompt(prompt);\n\n if (!isBlocked) {\n checkDOMListeners(1);\n isBlocked = true;\n }\n\n return function () {\n if (isBlocked) {\n isBlocked = false;\n checkDOMListeners(-1);\n }\n\n return unblock();\n };\n };\n\n var listen = function listen(listener) {\n var unlisten = transitionManager.appendListener(listener);\n checkDOMListeners(1);\n\n return function () {\n checkDOMListeners(-1);\n unlisten();\n };\n };\n\n var history = {\n length: globalHistory.length,\n action: 'POP',\n location: initialLocation,\n createHref: createHref,\n push: push,\n replace: replace,\n go: go,\n goBack: goBack,\n goForward: goForward,\n block: block,\n listen: listen\n };\n\n return history;\n};\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (createBrowserHistory);\n\n//# sourceURL=webpack:///./node_modules/history/es/createBrowserHistory.js?"); + +/***/ }), + +/***/ "./node_modules/history/es/createHashHistory.js": +/*!******************************************************!*\ + !*** ./node_modules/history/es/createHashHistory.js ***! + \******************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! warning */ \"./node_modules/history/node_modules/warning/browser.js\");\n/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(warning__WEBPACK_IMPORTED_MODULE_0__);\n/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! invariant */ \"./node_modules/invariant/browser.js\");\n/* harmony import */ var invariant__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(invariant__WEBPACK_IMPORTED_MODULE_1__);\n/* harmony import */ var _LocationUtils__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./LocationUtils */ \"./node_modules/history/es/LocationUtils.js\");\n/* harmony import */ var _PathUtils__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./PathUtils */ \"./node_modules/history/es/PathUtils.js\");\n/* harmony import */ var _createTransitionManager__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./createTransitionManager */ \"./node_modules/history/es/createTransitionManager.js\");\n/* harmony import */ var _DOMUtils__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./DOMUtils */ \"./node_modules/history/es/DOMUtils.js\");\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\n\n\n\n\n\n\n\nvar HashChangeEvent = 'hashchange';\n\nvar HashPathCoders = {\n hashbang: {\n encodePath: function encodePath(path) {\n return path.charAt(0) === '!' ? path : '!/' + Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"stripLeadingSlash\"])(path);\n },\n decodePath: function decodePath(path) {\n return path.charAt(0) === '!' ? path.substr(1) : path;\n }\n },\n noslash: {\n encodePath: _PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"stripLeadingSlash\"],\n decodePath: _PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"addLeadingSlash\"]\n },\n slash: {\n encodePath: _PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"addLeadingSlash\"],\n decodePath: _PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"addLeadingSlash\"]\n }\n};\n\nvar getHashPath = function getHashPath() {\n // We can't use window.location.hash here because it's not\n // consistent across browsers - Firefox will pre-decode it!\n var href = window.location.href;\n var hashIndex = href.indexOf('#');\n return hashIndex === -1 ? '' : href.substring(hashIndex + 1);\n};\n\nvar pushHashPath = function pushHashPath(path) {\n return window.location.hash = path;\n};\n\nvar replaceHashPath = function replaceHashPath(path) {\n var hashIndex = window.location.href.indexOf('#');\n\n window.location.replace(window.location.href.slice(0, hashIndex >= 0 ? hashIndex : 0) + '#' + path);\n};\n\nvar createHashHistory = function createHashHistory() {\n var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n invariant__WEBPACK_IMPORTED_MODULE_1___default()(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__[\"canUseDOM\"], 'Hash history needs a DOM');\n\n var globalHistory = window.history;\n var canGoWithoutReload = Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__[\"supportsGoWithoutReloadUsingHash\"])();\n\n var _props$getUserConfirm = props.getUserConfirmation,\n getUserConfirmation = _props$getUserConfirm === undefined ? _DOMUtils__WEBPACK_IMPORTED_MODULE_5__[\"getConfirmation\"] : _props$getUserConfirm,\n _props$hashType = props.hashType,\n hashType = _props$hashType === undefined ? 'slash' : _props$hashType;\n\n var basename = props.basename ? Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"stripTrailingSlash\"])(Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"addLeadingSlash\"])(props.basename)) : '';\n\n var _HashPathCoders$hashT = HashPathCoders[hashType],\n encodePath = _HashPathCoders$hashT.encodePath,\n decodePath = _HashPathCoders$hashT.decodePath;\n\n\n var getDOMLocation = function getDOMLocation() {\n var path = decodePath(getHashPath());\n\n warning__WEBPACK_IMPORTED_MODULE_0___default()(!basename || Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"hasBasename\"])(path, basename), 'You are attempting to use a basename on a page whose URL path does not begin ' + 'with the basename. Expected path \"' + path + '\" to begin with \"' + basename + '\".');\n\n if (basename) path = Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"stripBasename\"])(path, basename);\n\n return Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__[\"createLocation\"])(path);\n };\n\n var transitionManager = Object(_createTransitionManager__WEBPACK_IMPORTED_MODULE_4__[\"default\"])();\n\n var setState = function setState(nextState) {\n _extends(history, nextState);\n\n history.length = globalHistory.length;\n\n transitionManager.notifyListeners(history.location, history.action);\n };\n\n var forceNextPop = false;\n var ignorePath = null;\n\n var handleHashChange = function handleHashChange() {\n var path = getHashPath();\n var encodedPath = encodePath(path);\n\n if (path !== encodedPath) {\n // Ensure we always have a properly-encoded hash.\n replaceHashPath(encodedPath);\n } else {\n var location = getDOMLocation();\n var prevLocation = history.location;\n\n if (!forceNextPop && Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__[\"locationsAreEqual\"])(prevLocation, location)) return; // A hashchange doesn't always == location change.\n\n if (ignorePath === Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"createPath\"])(location)) return; // Ignore this change; we already setState in push/replace.\n\n ignorePath = null;\n\n handlePop(location);\n }\n };\n\n var handlePop = function handlePop(location) {\n if (forceNextPop) {\n forceNextPop = false;\n setState();\n } else {\n var action = 'POP';\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (ok) {\n setState({ action: action, location: location });\n } else {\n revertPop(location);\n }\n });\n }\n };\n\n var revertPop = function revertPop(fromLocation) {\n var toLocation = history.location;\n\n // TODO: We could probably make this more reliable by\n // keeping a list of paths we've seen in sessionStorage.\n // Instead, we just default to 0 for paths we don't know.\n\n var toIndex = allPaths.lastIndexOf(Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"createPath\"])(toLocation));\n\n if (toIndex === -1) toIndex = 0;\n\n var fromIndex = allPaths.lastIndexOf(Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"createPath\"])(fromLocation));\n\n if (fromIndex === -1) fromIndex = 0;\n\n var delta = toIndex - fromIndex;\n\n if (delta) {\n forceNextPop = true;\n go(delta);\n }\n };\n\n // Ensure the hash is encoded properly before doing anything else.\n var path = getHashPath();\n var encodedPath = encodePath(path);\n\n if (path !== encodedPath) replaceHashPath(encodedPath);\n\n var initialLocation = getDOMLocation();\n var allPaths = [Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"createPath\"])(initialLocation)];\n\n // Public interface\n\n var createHref = function createHref(location) {\n return '#' + encodePath(basename + Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"createPath\"])(location));\n };\n\n var push = function push(path, state) {\n warning__WEBPACK_IMPORTED_MODULE_0___default()(state === undefined, 'Hash history cannot push state; it is ignored');\n\n var action = 'PUSH';\n var location = Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__[\"createLocation\"])(path, undefined, undefined, history.location);\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n\n var path = Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"createPath\"])(location);\n var encodedPath = encodePath(basename + path);\n var hashChanged = getHashPath() !== encodedPath;\n\n if (hashChanged) {\n // We cannot tell if a hashchange was caused by a PUSH, so we'd\n // rather setState here and ignore the hashchange. The caveat here\n // is that other hash histories in the page will consider it a POP.\n ignorePath = path;\n pushHashPath(encodedPath);\n\n var prevIndex = allPaths.lastIndexOf(Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"createPath\"])(history.location));\n var nextPaths = allPaths.slice(0, prevIndex === -1 ? 0 : prevIndex + 1);\n\n nextPaths.push(path);\n allPaths = nextPaths;\n\n setState({ action: action, location: location });\n } else {\n warning__WEBPACK_IMPORTED_MODULE_0___default()(false, 'Hash history cannot PUSH the same path; a new entry will not be added to the history stack');\n\n setState();\n }\n });\n };\n\n var replace = function replace(path, state) {\n warning__WEBPACK_IMPORTED_MODULE_0___default()(state === undefined, 'Hash history cannot replace state; it is ignored');\n\n var action = 'REPLACE';\n var location = Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__[\"createLocation\"])(path, undefined, undefined, history.location);\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n\n var path = Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"createPath\"])(location);\n var encodedPath = encodePath(basename + path);\n var hashChanged = getHashPath() !== encodedPath;\n\n if (hashChanged) {\n // We cannot tell if a hashchange was caused by a REPLACE, so we'd\n // rather setState here and ignore the hashchange. The caveat here\n // is that other hash histories in the page will consider it a POP.\n ignorePath = path;\n replaceHashPath(encodedPath);\n }\n\n var prevIndex = allPaths.indexOf(Object(_PathUtils__WEBPACK_IMPORTED_MODULE_3__[\"createPath\"])(history.location));\n\n if (prevIndex !== -1) allPaths[prevIndex] = path;\n\n setState({ action: action, location: location });\n });\n };\n\n var go = function go(n) {\n warning__WEBPACK_IMPORTED_MODULE_0___default()(canGoWithoutReload, 'Hash history go(n) causes a full page reload in this browser');\n\n globalHistory.go(n);\n };\n\n var goBack = function goBack() {\n return go(-1);\n };\n\n var goForward = function goForward() {\n return go(1);\n };\n\n var listenerCount = 0;\n\n var checkDOMListeners = function checkDOMListeners(delta) {\n listenerCount += delta;\n\n if (listenerCount === 1) {\n Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__[\"addEventListener\"])(window, HashChangeEvent, handleHashChange);\n } else if (listenerCount === 0) {\n Object(_DOMUtils__WEBPACK_IMPORTED_MODULE_5__[\"removeEventListener\"])(window, HashChangeEvent, handleHashChange);\n }\n };\n\n var isBlocked = false;\n\n var block = function block() {\n var prompt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n\n var unblock = transitionManager.setPrompt(prompt);\n\n if (!isBlocked) {\n checkDOMListeners(1);\n isBlocked = true;\n }\n\n return function () {\n if (isBlocked) {\n isBlocked = false;\n checkDOMListeners(-1);\n }\n\n return unblock();\n };\n };\n\n var listen = function listen(listener) {\n var unlisten = transitionManager.appendListener(listener);\n checkDOMListeners(1);\n\n return function () {\n checkDOMListeners(-1);\n unlisten();\n };\n };\n\n var history = {\n length: globalHistory.length,\n action: 'POP',\n location: initialLocation,\n createHref: createHref,\n push: push,\n replace: replace,\n go: go,\n goBack: goBack,\n goForward: goForward,\n block: block,\n listen: listen\n };\n\n return history;\n};\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (createHashHistory);\n\n//# sourceURL=webpack:///./node_modules/history/es/createHashHistory.js?"); + +/***/ }), + +/***/ "./node_modules/history/es/createMemoryHistory.js": +/*!********************************************************!*\ + !*** ./node_modules/history/es/createMemoryHistory.js ***! + \********************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! warning */ \"./node_modules/history/node_modules/warning/browser.js\");\n/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(warning__WEBPACK_IMPORTED_MODULE_0__);\n/* harmony import */ var _PathUtils__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./PathUtils */ \"./node_modules/history/es/PathUtils.js\");\n/* harmony import */ var _LocationUtils__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./LocationUtils */ \"./node_modules/history/es/LocationUtils.js\");\n/* harmony import */ var _createTransitionManager__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./createTransitionManager */ \"./node_modules/history/es/createTransitionManager.js\");\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\n\n\n\n\n\nvar clamp = function clamp(n, lowerBound, upperBound) {\n return Math.min(Math.max(n, lowerBound), upperBound);\n};\n\n/**\n * Creates a history object that stores locations in memory.\n */\nvar createMemoryHistory = function createMemoryHistory() {\n var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n var getUserConfirmation = props.getUserConfirmation,\n _props$initialEntries = props.initialEntries,\n initialEntries = _props$initialEntries === undefined ? ['/'] : _props$initialEntries,\n _props$initialIndex = props.initialIndex,\n initialIndex = _props$initialIndex === undefined ? 0 : _props$initialIndex,\n _props$keyLength = props.keyLength,\n keyLength = _props$keyLength === undefined ? 6 : _props$keyLength;\n\n\n var transitionManager = Object(_createTransitionManager__WEBPACK_IMPORTED_MODULE_3__[\"default\"])();\n\n var setState = function setState(nextState) {\n _extends(history, nextState);\n\n history.length = history.entries.length;\n\n transitionManager.notifyListeners(history.location, history.action);\n };\n\n var createKey = function createKey() {\n return Math.random().toString(36).substr(2, keyLength);\n };\n\n var index = clamp(initialIndex, 0, initialEntries.length - 1);\n var entries = initialEntries.map(function (entry) {\n return typeof entry === 'string' ? Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__[\"createLocation\"])(entry, undefined, createKey()) : Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__[\"createLocation\"])(entry, undefined, entry.key || createKey());\n });\n\n // Public interface\n\n var createHref = _PathUtils__WEBPACK_IMPORTED_MODULE_1__[\"createPath\"];\n\n var push = function push(path, state) {\n warning__WEBPACK_IMPORTED_MODULE_0___default()(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to push when the 1st ' + 'argument is a location-like object that already has state; it is ignored');\n\n var action = 'PUSH';\n var location = Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__[\"createLocation\"])(path, state, createKey(), history.location);\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n\n var prevIndex = history.index;\n var nextIndex = prevIndex + 1;\n\n var nextEntries = history.entries.slice(0);\n if (nextEntries.length > nextIndex) {\n nextEntries.splice(nextIndex, nextEntries.length - nextIndex, location);\n } else {\n nextEntries.push(location);\n }\n\n setState({\n action: action,\n location: location,\n index: nextIndex,\n entries: nextEntries\n });\n });\n };\n\n var replace = function replace(path, state) {\n warning__WEBPACK_IMPORTED_MODULE_0___default()(!((typeof path === 'undefined' ? 'undefined' : _typeof(path)) === 'object' && path.state !== undefined && state !== undefined), 'You should avoid providing a 2nd state argument to replace when the 1st ' + 'argument is a location-like object that already has state; it is ignored');\n\n var action = 'REPLACE';\n var location = Object(_LocationUtils__WEBPACK_IMPORTED_MODULE_2__[\"createLocation\"])(path, state, createKey(), history.location);\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (!ok) return;\n\n history.entries[history.index] = location;\n\n setState({ action: action, location: location });\n });\n };\n\n var go = function go(n) {\n var nextIndex = clamp(history.index + n, 0, history.entries.length - 1);\n\n var action = 'POP';\n var location = history.entries[nextIndex];\n\n transitionManager.confirmTransitionTo(location, action, getUserConfirmation, function (ok) {\n if (ok) {\n setState({\n action: action,\n location: location,\n index: nextIndex\n });\n } else {\n // Mimic the behavior of DOM histories by\n // causing a render after a cancelled POP.\n setState();\n }\n });\n };\n\n var goBack = function goBack() {\n return go(-1);\n };\n\n var goForward = function goForward() {\n return go(1);\n };\n\n var canGo = function canGo(n) {\n var nextIndex = history.index + n;\n return nextIndex >= 0 && nextIndex < history.entries.length;\n };\n\n var block = function block() {\n var prompt = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n return transitionManager.setPrompt(prompt);\n };\n\n var listen = function listen(listener) {\n return transitionManager.appendListener(listener);\n };\n\n var history = {\n length: entries.length,\n action: 'POP',\n location: entries[index],\n index: index,\n entries: entries,\n createHref: createHref,\n push: push,\n replace: replace,\n go: go,\n goBack: goBack,\n goForward: goForward,\n canGo: canGo,\n block: block,\n listen: listen\n };\n\n return history;\n};\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (createMemoryHistory);\n\n//# sourceURL=webpack:///./node_modules/history/es/createMemoryHistory.js?"); + +/***/ }), + +/***/ "./node_modules/history/es/createTransitionManager.js": +/*!************************************************************!*\ + !*** ./node_modules/history/es/createTransitionManager.js ***! + \************************************************************/ +/*! exports provided: default */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! warning */ \"./node_modules/history/node_modules/warning/browser.js\");\n/* harmony import */ var warning__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(warning__WEBPACK_IMPORTED_MODULE_0__);\n\n\nvar createTransitionManager = function createTransitionManager() {\n var prompt = null;\n\n var setPrompt = function setPrompt(nextPrompt) {\n warning__WEBPACK_IMPORTED_MODULE_0___default()(prompt == null, 'A history supports only one prompt at a time');\n\n prompt = nextPrompt;\n\n return function () {\n if (prompt === nextPrompt) prompt = null;\n };\n };\n\n var confirmTransitionTo = function confirmTransitionTo(location, action, getUserConfirmation, callback) {\n // TODO: If another transition starts while we're still confirming\n // the previous one, we may end up in a weird state. Figure out the\n // best way to handle this.\n if (prompt != null) {\n var result = typeof prompt === 'function' ? prompt(location, action) : prompt;\n\n if (typeof result === 'string') {\n if (typeof getUserConfirmation === 'function') {\n getUserConfirmation(result, callback);\n } else {\n warning__WEBPACK_IMPORTED_MODULE_0___default()(false, 'A history needs a getUserConfirmation function in order to use a prompt message');\n\n callback(true);\n }\n } else {\n // Return false from a transition hook to cancel the transition.\n callback(result !== false);\n }\n } else {\n callback(true);\n }\n };\n\n var listeners = [];\n\n var appendListener = function appendListener(fn) {\n var isActive = true;\n\n var listener = function listener() {\n if (isActive) fn.apply(undefined, arguments);\n };\n\n listeners.push(listener);\n\n return function () {\n isActive = false;\n listeners = listeners.filter(function (item) {\n return item !== listener;\n });\n };\n };\n\n var notifyListeners = function notifyListeners() {\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n listeners.forEach(function (listener) {\n return listener.apply(undefined, args);\n });\n };\n\n return {\n setPrompt: setPrompt,\n confirmTransitionTo: confirmTransitionTo,\n appendListener: appendListener,\n notifyListeners: notifyListeners\n };\n};\n\n/* harmony default export */ __webpack_exports__[\"default\"] = (createTransitionManager);\n\n//# sourceURL=webpack:///./node_modules/history/es/createTransitionManager.js?"); + +/***/ }), + +/***/ "./node_modules/history/es/index.js": +/*!******************************************!*\ + !*** ./node_modules/history/es/index.js ***! + \******************************************/ +/*! exports provided: createBrowserHistory, createHashHistory, createMemoryHistory, createLocation, locationsAreEqual, parsePath, createPath */ +/***/ (function(module, __webpack_exports__, __webpack_require__) { + +"use strict"; +eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var _createBrowserHistory__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./createBrowserHistory */ \"./node_modules/history/es/createBrowserHistory.js\");\n/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, \"createBrowserHistory\", function() { return _createBrowserHistory__WEBPACK_IMPORTED_MODULE_0__[\"default\"]; });\n\n/* harmony import */ var _createHashHistory__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./createHashHistory */ \"./node_modules/history/es/createHashHistory.js\");\n/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, \"createHashHistory\", function() { return _createHashHistory__WEBPACK_IMPORTED_MODULE_1__[\"default\"]; });\n\n/* harmony import */ var _createMemoryHistory__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./createMemoryHistory */ \"./node_modules/history/es/createMemoryHistory.js\");\n/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, \"createMemoryHistory\", function() { return _createMemoryHistory__WEBPACK_IMPORTED_MODULE_2__[\"default\"]; });\n\n/* harmony import */ var _LocationUtils__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./LocationUtils */ \"./node_modules/history/es/LocationUtils.js\");\n/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, \"createLocation\", function() { return _LocationUtils__WEBPACK_IMPORTED_MODULE_3__[\"createLocation\"]; });\n\n/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, \"locationsAreEqual\", function() { return _LocationUtils__WEBPACK_IMPORTED_MODULE_3__[\"locationsAreEqual\"]; });\n\n/* harmony import */ var _PathUtils__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./PathUtils */ \"./node_modules/history/es/PathUtils.js\");\n/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, \"parsePath\", function() { return _PathUtils__WEBPACK_IMPORTED_MODULE_4__[\"parsePath\"]; });\n\n/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, \"createPath\", function() { return _PathUtils__WEBPACK_IMPORTED_MODULE_4__[\"createPath\"]; });\n\n\n\n\n\n\n\n\n\n\n\n//# sourceURL=webpack:///./node_modules/history/es/index.js?"); + +/***/ }), + +/***/ "./node_modules/history/node_modules/warning/browser.js": +/*!**************************************************************!*\ + !*** ./node_modules/history/node_modules/warning/browser.js ***! + \**************************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("/**\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\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 (true) {\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\n\n//# sourceURL=webpack:///./node_modules/history/node_modules/warning/browser.js?"); + +/***/ }), + +/***/ "./node_modules/hoist-non-react-statics/dist/hoist-non-react-statics.cjs.js": +/*!**********************************************************************************!*\ + !*** ./node_modules/hoist-non-react-statics/dist/hoist-non-react-statics.cjs.js ***! + \**********************************************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("\n\n/**\n * Copyright 2015, Yahoo! Inc.\n * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.\n */\nvar REACT_STATICS = {\n childContextTypes: true,\n contextTypes: true,\n defaultProps: true,\n displayName: true,\n getDefaultProps: true,\n getDerivedStateFromProps: true,\n mixins: true,\n propTypes: true,\n type: true\n};\n\nvar KNOWN_STATICS = {\n name: true,\n length: true,\n prototype: true,\n caller: true,\n callee: true,\n arguments: true,\n arity: true\n};\n\nvar defineProperty = Object.defineProperty;\nvar getOwnPropertyNames = Object.getOwnPropertyNames;\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;\nvar getPrototypeOf = Object.getPrototypeOf;\nvar objectPrototype = getPrototypeOf && getPrototypeOf(Object);\n\nfunction hoistNonReactStatics(targetComponent, sourceComponent, blacklist) {\n if (typeof sourceComponent !== 'string') { // don't hoist over string (html) components\n\n if (objectPrototype) {\n var inheritedComponent = getPrototypeOf(sourceComponent);\n if (inheritedComponent && inheritedComponent !== objectPrototype) {\n hoistNonReactStatics(targetComponent, inheritedComponent, blacklist);\n }\n }\n\n var keys = getOwnPropertyNames(sourceComponent);\n\n if (getOwnPropertySymbols) {\n keys = keys.concat(getOwnPropertySymbols(sourceComponent));\n }\n\n for (var i = 0; i < keys.length; ++i) {\n var key = keys[i];\n if (!REACT_STATICS[key] && !KNOWN_STATICS[key] && (!blacklist || !blacklist[key])) {\n var descriptor = getOwnPropertyDescriptor(sourceComponent, key);\n try { // Avoid failures from read-only properties\n defineProperty(targetComponent, key, descriptor);\n } catch (e) {}\n }\n }\n\n return targetComponent;\n }\n\n return targetComponent;\n}\n\nmodule.exports = hoistNonReactStatics;\n\n\n//# sourceURL=webpack:///./node_modules/hoist-non-react-statics/dist/hoist-non-react-statics.cjs.js?"); + +/***/ }), + +/***/ "./node_modules/invariant/browser.js": +/*!*******************************************!*\ + !*** ./node_modules/invariant/browser.js ***! + \*******************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n\n\n/**\n * Use invariant() to assert state which your program assumes to be true.\n *\n * Provide sprintf-style format (only %s is supported) and arguments\n * to provide information about what broke and what you were\n * expecting.\n *\n * The invariant message will be stripped in production, but the invariant\n * will remain to ensure logic does not differ in production.\n */\n\nvar invariant = function(condition, format, a, b, c, d, e, f) {\n if (true) {\n if (format === undefined) {\n throw new Error('invariant requires an error message argument');\n }\n }\n\n if (!condition) {\n var error;\n if (format === undefined) {\n error = new Error(\n 'Minified exception occurred; use the non-minified dev environment ' +\n 'for the full error message and additional helpful warnings.'\n );\n } else {\n var args = [a, b, c, d, e, f];\n var argIndex = 0;\n error = new Error(\n format.replace(/%s/g, function() { return args[argIndex++]; })\n );\n error.name = 'Invariant Violation';\n }\n\n error.framesToPop = 1; // we don't care about invariant's own frame\n throw error;\n }\n};\n\nmodule.exports = invariant;\n\n\n//# sourceURL=webpack:///./node_modules/invariant/browser.js?"); + +/***/ }), + +/***/ "./node_modules/isarray/index.js": +/*!***************************************!*\ + !*** ./node_modules/isarray/index.js ***! + \***************************************/ +/*! no static exports found */ +/***/ (function(module, exports) { + +eval("module.exports = Array.isArray || function (arr) {\n return Object.prototype.toString.call(arr) == '[object Array]';\n};\n\n\n//# sourceURL=webpack:///./node_modules/isarray/index.js?"); + +/***/ }), + +/***/ "./node_modules/object-assign/index.js": +/*!*********************************************!*\ + !*** ./node_modules/object-assign/index.js ***! + \*********************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("/*\nobject-assign\n(c) Sindre Sorhus\n@license MIT\n*/\n\n\n/* eslint-disable no-unused-vars */\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nvar propIsEnumerable = Object.prototype.propertyIsEnumerable;\n\nfunction toObject(val) {\n\tif (val === null || val === undefined) {\n\t\tthrow new TypeError('Object.assign cannot be called with null or undefined');\n\t}\n\n\treturn Object(val);\n}\n\nfunction shouldUseNative() {\n\ttry {\n\t\tif (!Object.assign) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// Detect buggy property enumeration order in older V8 versions.\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=4118\n\t\tvar test1 = new String('abc'); // eslint-disable-line no-new-wrappers\n\t\ttest1[5] = 'de';\n\t\tif (Object.getOwnPropertyNames(test1)[0] === '5') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test2 = {};\n\t\tfor (var i = 0; i < 10; i++) {\n\t\t\ttest2['_' + String.fromCharCode(i)] = i;\n\t\t}\n\t\tvar order2 = Object.getOwnPropertyNames(test2).map(function (n) {\n\t\t\treturn test2[n];\n\t\t});\n\t\tif (order2.join('') !== '0123456789') {\n\t\t\treturn false;\n\t\t}\n\n\t\t// https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\t\tvar test3 = {};\n\t\t'abcdefghijklmnopqrst'.split('').forEach(function (letter) {\n\t\t\ttest3[letter] = letter;\n\t\t});\n\t\tif (Object.keys(Object.assign({}, test3)).join('') !==\n\t\t\t\t'abcdefghijklmnopqrst') {\n\t\t\treturn false;\n\t\t}\n\n\t\treturn true;\n\t} catch (err) {\n\t\t// We don't expect any of the above to throw, but better to be safe.\n\t\treturn false;\n\t}\n}\n\nmodule.exports = shouldUseNative() ? Object.assign : function (target, source) {\n\tvar from;\n\tvar to = toObject(target);\n\tvar symbols;\n\n\tfor (var s = 1; s < arguments.length; s++) {\n\t\tfrom = Object(arguments[s]);\n\n\t\tfor (var key in from) {\n\t\t\tif (hasOwnProperty.call(from, key)) {\n\t\t\t\tto[key] = from[key];\n\t\t\t}\n\t\t}\n\n\t\tif (getOwnPropertySymbols) {\n\t\t\tsymbols = getOwnPropertySymbols(from);\n\t\t\tfor (var i = 0; i < symbols.length; i++) {\n\t\t\t\tif (propIsEnumerable.call(from, symbols[i])) {\n\t\t\t\t\tto[symbols[i]] = from[symbols[i]];\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\treturn to;\n};\n\n\n//# sourceURL=webpack:///./node_modules/object-assign/index.js?"); + +/***/ }), + +/***/ "./node_modules/path-to-regexp/index.js": +/*!**********************************************!*\ + !*** ./node_modules/path-to-regexp/index.js ***! + \**********************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +eval("var isarray = __webpack_require__(/*! isarray */ \"./node_modules/isarray/index.js\")\n\n/**\n * Expose `pathToRegexp`.\n */\nmodule.exports = pathToRegexp\nmodule.exports.parse = parse\nmodule.exports.compile = compile\nmodule.exports.tokensToFunction = tokensToFunction\nmodule.exports.tokensToRegExp = tokensToRegExp\n\n/**\n * The main path matching regexp utility.\n *\n * @type {RegExp}\n */\nvar PATH_REGEXP = new RegExp([\n // Match escaped characters that would otherwise appear in future matches.\n // This allows the user to escape special characters that won't transform.\n '(\\\\\\\\.)',\n // Match Express-style parameters and un-named parameters with a prefix\n // and optional suffixes. Matches appear as:\n //\n // \"/:test(\\\\d+)?\" => [\"/\", \"test\", \"\\d+\", undefined, \"?\", undefined]\n // \"/route(\\\\d+)\" => [undefined, undefined, undefined, \"\\d+\", undefined, undefined]\n // \"/*\" => [\"/\", undefined, undefined, undefined, undefined, \"*\"]\n '([\\\\/.])?(?:(?:\\\\:(\\\\w+)(?:\\\\(((?:\\\\\\\\.|[^\\\\\\\\()])+)\\\\))?|\\\\(((?:\\\\\\\\.|[^\\\\\\\\()])+)\\\\))([+*?])?|(\\\\*))'\n].join('|'), 'g')\n\n/**\n * Parse a string for the raw tokens.\n *\n * @param {string} str\n * @param {Object=} options\n * @return {!Array}\n */\nfunction parse (str, options) {\n var tokens = []\n var key = 0\n var index = 0\n var path = ''\n var defaultDelimiter = options && options.delimiter || '/'\n var res\n\n while ((res = PATH_REGEXP.exec(str)) != null) {\n var m = res[0]\n var escaped = res[1]\n var offset = res.index\n path += str.slice(index, offset)\n index = offset + m.length\n\n // Ignore already escaped sequences.\n if (escaped) {\n path += escaped[1]\n continue\n }\n\n var next = str[index]\n var prefix = res[2]\n var name = res[3]\n var capture = res[4]\n var group = res[5]\n var modifier = res[6]\n var asterisk = res[7]\n\n // Push the current path onto the tokens.\n if (path) {\n tokens.push(path)\n path = ''\n }\n\n var partial = prefix != null && next != null && next !== prefix\n var repeat = modifier === '+' || modifier === '*'\n var optional = modifier === '?' || modifier === '*'\n var delimiter = res[2] || defaultDelimiter\n var pattern = capture || group\n\n tokens.push({\n name: name || key++,\n prefix: prefix || '',\n delimiter: delimiter,\n optional: optional,\n repeat: repeat,\n partial: partial,\n asterisk: !!asterisk,\n pattern: pattern ? escapeGroup(pattern) : (asterisk ? '.*' : '[^' + escapeString(delimiter) + ']+?')\n })\n }\n\n // Match any characters still remaining.\n if (index < str.length) {\n path += str.substr(index)\n }\n\n // If the path exists, push it onto the end.\n if (path) {\n tokens.push(path)\n }\n\n return tokens\n}\n\n/**\n * Compile a string to a template function for the path.\n *\n * @param {string} str\n * @param {Object=} options\n * @return {!function(Object=, Object=)}\n */\nfunction compile (str, options) {\n return tokensToFunction(parse(str, options))\n}\n\n/**\n * Prettier encoding of URI path segments.\n *\n * @param {string}\n * @return {string}\n */\nfunction encodeURIComponentPretty (str) {\n return encodeURI(str).replace(/[\\/?#]/g, function (c) {\n return '%' + c.charCodeAt(0).toString(16).toUpperCase()\n })\n}\n\n/**\n * Encode the asterisk parameter. Similar to `pretty`, but allows slashes.\n *\n * @param {string}\n * @return {string}\n */\nfunction encodeAsterisk (str) {\n return encodeURI(str).replace(/[?#]/g, function (c) {\n return '%' + c.charCodeAt(0).toString(16).toUpperCase()\n })\n}\n\n/**\n * Expose a method for transforming tokens into the path function.\n */\nfunction tokensToFunction (tokens) {\n // Compile all the tokens into regexps.\n var matches = new Array(tokens.length)\n\n // Compile all the patterns before compilation.\n for (var i = 0; i < tokens.length; i++) {\n if (typeof tokens[i] === 'object') {\n matches[i] = new RegExp('^(?:' + tokens[i].pattern + ')$')\n }\n }\n\n return function (obj, opts) {\n var path = ''\n var data = obj || {}\n var options = opts || {}\n var encode = options.pretty ? encodeURIComponentPretty : encodeURIComponent\n\n for (var i = 0; i < tokens.length; i++) {\n var token = tokens[i]\n\n if (typeof token === 'string') {\n path += token\n\n continue\n }\n\n var value = data[token.name]\n var segment\n\n if (value == null) {\n if (token.optional) {\n // Prepend partial segment prefixes.\n if (token.partial) {\n path += token.prefix\n }\n\n continue\n } else {\n throw new TypeError('Expected \"' + token.name + '\" to be defined')\n }\n }\n\n if (isarray(value)) {\n if (!token.repeat) {\n throw new TypeError('Expected \"' + token.name + '\" to not repeat, but received `' + JSON.stringify(value) + '`')\n }\n\n if (value.length === 0) {\n if (token.optional) {\n continue\n } else {\n throw new TypeError('Expected \"' + token.name + '\" to not be empty')\n }\n }\n\n for (var j = 0; j < value.length; j++) {\n segment = encode(value[j])\n\n if (!matches[i].test(segment)) {\n throw new TypeError('Expected all \"' + token.name + '\" to match \"' + token.pattern + '\", but received `' + JSON.stringify(segment) + '`')\n }\n\n path += (j === 0 ? token.prefix : token.delimiter) + segment\n }\n\n continue\n }\n\n segment = token.asterisk ? encodeAsterisk(value) : encode(value)\n\n if (!matches[i].test(segment)) {\n throw new TypeError('Expected \"' + token.name + '\" to match \"' + token.pattern + '\", but received \"' + segment + '\"')\n }\n\n path += token.prefix + segment\n }\n\n return path\n }\n}\n\n/**\n * Escape a regular expression string.\n *\n * @param {string} str\n * @return {string}\n */\nfunction escapeString (str) {\n return str.replace(/([.+*?=^!:${}()[\\]|\\/\\\\])/g, '\\\\$1')\n}\n\n/**\n * Escape the capturing group by escaping special characters and meaning.\n *\n * @param {string} group\n * @return {string}\n */\nfunction escapeGroup (group) {\n return group.replace(/([=!:$\\/()])/g, '\\\\$1')\n}\n\n/**\n * Attach the keys as a property of the regexp.\n *\n * @param {!RegExp} re\n * @param {Array} keys\n * @return {!RegExp}\n */\nfunction attachKeys (re, keys) {\n re.keys = keys\n return re\n}\n\n/**\n * Get the flags for a regexp from the options.\n *\n * @param {Object} options\n * @return {string}\n */\nfunction flags (options) {\n return options.sensitive ? '' : 'i'\n}\n\n/**\n * Pull out keys from a regexp.\n *\n * @param {!RegExp} path\n * @param {!Array} keys\n * @return {!RegExp}\n */\nfunction regexpToRegexp (path, keys) {\n // Use a negative lookahead to match only capturing groups.\n var groups = path.source.match(/\\((?!\\?)/g)\n\n if (groups) {\n for (var i = 0; i < groups.length; i++) {\n keys.push({\n name: i,\n prefix: null,\n delimiter: null,\n optional: false,\n repeat: false,\n partial: false,\n asterisk: false,\n pattern: null\n })\n }\n }\n\n return attachKeys(path, keys)\n}\n\n/**\n * Transform an array into a regexp.\n *\n * @param {!Array} path\n * @param {Array} keys\n * @param {!Object} options\n * @return {!RegExp}\n */\nfunction arrayToRegexp (path, keys, options) {\n var parts = []\n\n for (var i = 0; i < path.length; i++) {\n parts.push(pathToRegexp(path[i], keys, options).source)\n }\n\n var regexp = new RegExp('(?:' + parts.join('|') + ')', flags(options))\n\n return attachKeys(regexp, keys)\n}\n\n/**\n * Create a path regexp from string input.\n *\n * @param {string} path\n * @param {!Array} keys\n * @param {!Object} options\n * @return {!RegExp}\n */\nfunction stringToRegexp (path, keys, options) {\n return tokensToRegExp(parse(path, options), keys, options)\n}\n\n/**\n * Expose a function for taking tokens and returning a RegExp.\n *\n * @param {!Array} tokens\n * @param {(Array|Object)=} keys\n * @param {Object=} options\n * @return {!RegExp}\n */\nfunction tokensToRegExp (tokens, keys, options) {\n if (!isarray(keys)) {\n options = /** @type {!Object} */ (keys || options)\n keys = []\n }\n\n options = options || {}\n\n var strict = options.strict\n var end = options.end !== false\n var route = ''\n\n // Iterate over the tokens and create our regexp string.\n for (var i = 0; i < tokens.length; i++) {\n var token = tokens[i]\n\n if (typeof token === 'string') {\n route += escapeString(token)\n } else {\n var prefix = escapeString(token.prefix)\n var capture = '(?:' + token.pattern + ')'\n\n keys.push(token)\n\n if (token.repeat) {\n capture += '(?:' + prefix + capture + ')*'\n }\n\n if (token.optional) {\n if (!token.partial) {\n capture = '(?:' + prefix + '(' + capture + '))?'\n } else {\n capture = prefix + '(' + capture + ')?'\n }\n } else {\n capture = prefix + '(' + capture + ')'\n }\n\n route += capture\n }\n }\n\n var delimiter = escapeString(options.delimiter || '/')\n var endsWithDelimiter = route.slice(-delimiter.length) === delimiter\n\n // In non-strict mode we allow a slash at the end of match. If the path to\n // match already ends with a slash, we remove it for consistency. The slash\n // is valid at the end of a path match, not in the middle. This is important\n // in non-ending mode, where \"/test/\" shouldn't match \"/test//route\".\n if (!strict) {\n route = (endsWithDelimiter ? route.slice(0, -delimiter.length) : route) + '(?:' + delimiter + '(?=$))?'\n }\n\n if (end) {\n route += '$'\n } else {\n // In non-ending mode, we need the capturing groups to match as much as\n // possible by using a positive lookahead to the end or next path segment.\n route += strict && endsWithDelimiter ? '' : '(?=' + delimiter + '|$)'\n }\n\n return attachKeys(new RegExp('^' + route, flags(options)), keys)\n}\n\n/**\n * Normalize the given path string, returning a regular expression.\n *\n * An empty array can be passed in for the keys, which will hold the\n * placeholder key descriptions. For example, using `/user/:id`, `keys` will\n * contain `[{ name: 'id', delimiter: '/', optional: false, repeat: false }]`.\n *\n * @param {(string|RegExp|Array)} path\n * @param {(Array|Object)=} keys\n * @param {Object=} options\n * @return {!RegExp}\n */\nfunction pathToRegexp (path, keys, options) {\n if (!isarray(keys)) {\n options = /** @type {!Object} */ (keys || options)\n keys = []\n }\n\n options = options || {}\n\n if (path instanceof RegExp) {\n return regexpToRegexp(path, /** @type {!Array} */ (keys))\n }\n\n if (isarray(path)) {\n return arrayToRegexp(/** @type {!Array} */ (path), /** @type {!Array} */ (keys), options)\n }\n\n return stringToRegexp(/** @type {string} */ (path), /** @type {!Array} */ (keys), options)\n}\n\n\n//# sourceURL=webpack:///./node_modules/path-to-regexp/index.js?"); + +/***/ }), + +/***/ "./node_modules/prop-types/checkPropTypes.js": +/*!***************************************************!*\ + !*** ./node_modules/prop-types/checkPropTypes.js ***! + \***************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n\n\nvar printWarning = function() {};\n\nif (true) {\n var ReactPropTypesSecret = __webpack_require__(/*! ./lib/ReactPropTypesSecret */ \"./node_modules/prop-types/lib/ReactPropTypesSecret.js\");\n var loggedTypeFailures = {};\n\n printWarning = function(text) {\n var message = 'Warning: ' + text;\n if (typeof console !== 'undefined') {\n console.error(message);\n }\n try {\n // --- Welcome to debugging React ---\n // This error was thrown as a convenience so that you can use this stack\n // to find the callsite that caused this warning to fire.\n throw new Error(message);\n } catch (x) {}\n };\n}\n\n/**\n * Assert that the values match with the type specs.\n * Error messages are memorized and will only be shown once.\n *\n * @param {object} typeSpecs Map of name to a ReactPropType\n * @param {object} values Runtime values that need to be type-checked\n * @param {string} location e.g. \"prop\", \"context\", \"child context\"\n * @param {string} componentName Name of the component for error messages.\n * @param {?Function} getStack Returns the component stack.\n * @private\n */\nfunction checkPropTypes(typeSpecs, values, location, componentName, getStack) {\n if (true) {\n for (var typeSpecName in typeSpecs) {\n if (typeSpecs.hasOwnProperty(typeSpecName)) {\n var error;\n // Prop type validation may throw. In case they do, we don't want to\n // fail the render phase where it didn't fail before. So we log it.\n // After these have been cleaned up, we'll let them throw.\n try {\n // This is intentionally an invariant that gets caught. It's the same\n // behavior as without this statement except with a better message.\n if (typeof typeSpecs[typeSpecName] !== 'function') {\n var err = Error(\n (componentName || 'React class') + ': ' + location + ' type `' + typeSpecName + '` is invalid; ' +\n 'it must be a function, usually from the `prop-types` package, but received `' + typeof typeSpecs[typeSpecName] + '`.'\n );\n err.name = 'Invariant Violation';\n throw err;\n }\n error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret);\n } catch (ex) {\n error = ex;\n }\n if (error && !(error instanceof Error)) {\n printWarning(\n (componentName || 'React class') + ': type specification of ' +\n location + ' `' + typeSpecName + '` is invalid; the type checker ' +\n 'function must return `null` or an `Error` but returned a ' + typeof error + '. ' +\n 'You may have forgotten to pass an argument to the type checker ' +\n 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' +\n 'shape all require an argument).'\n )\n\n }\n if (error instanceof Error && !(error.message in loggedTypeFailures)) {\n // Only monitor this failure once because there tends to be a lot of the\n // same error.\n loggedTypeFailures[error.message] = true;\n\n var stack = getStack ? getStack() : '';\n\n printWarning(\n 'Failed ' + location + ' type: ' + error.message + (stack != null ? stack : '')\n );\n }\n }\n }\n }\n}\n\nmodule.exports = checkPropTypes;\n\n\n//# sourceURL=webpack:///./node_modules/prop-types/checkPropTypes.js?"); + +/***/ }), + +/***/ "./node_modules/prop-types/factoryWithTypeCheckers.js": +/*!************************************************************!*\ + !*** ./node_modules/prop-types/factoryWithTypeCheckers.js ***! + \************************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n\n\nvar assign = __webpack_require__(/*! object-assign */ \"./node_modules/object-assign/index.js\");\n\nvar ReactPropTypesSecret = __webpack_require__(/*! ./lib/ReactPropTypesSecret */ \"./node_modules/prop-types/lib/ReactPropTypesSecret.js\");\nvar checkPropTypes = __webpack_require__(/*! ./checkPropTypes */ \"./node_modules/prop-types/checkPropTypes.js\");\n\nvar printWarning = function() {};\n\nif (true) {\n printWarning = function(text) {\n var message = 'Warning: ' + text;\n if (typeof console !== 'undefined') {\n console.error(message);\n }\n try {\n // --- Welcome to debugging React ---\n // This error was thrown as a convenience so that you can use this stack\n // to find the callsite that caused this warning to fire.\n throw new Error(message);\n } catch (x) {}\n };\n}\n\nfunction emptyFunctionThatReturnsNull() {\n return null;\n}\n\nmodule.exports = function(isValidElement, throwOnDirectAccess) {\n /* global Symbol */\n var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;\n var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.\n\n /**\n * Returns the iterator method function contained on the iterable object.\n *\n * Be sure to invoke the function with the iterable as context:\n *\n * var iteratorFn = getIteratorFn(myIterable);\n * if (iteratorFn) {\n * var iterator = iteratorFn.call(myIterable);\n * ...\n * }\n *\n * @param {?object} maybeIterable\n * @return {?function}\n */\n function getIteratorFn(maybeIterable) {\n var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);\n if (typeof iteratorFn === 'function') {\n return iteratorFn;\n }\n }\n\n /**\n * Collection of methods that allow declaration and validation of props that are\n * supplied to React components. Example usage:\n *\n * var Props = require('ReactPropTypes');\n * var MyArticle = React.createClass({\n * propTypes: {\n * // An optional string prop named \"description\".\n * description: Props.string,\n *\n * // A required enum prop named \"category\".\n * category: Props.oneOf(['News','Photos']).isRequired,\n *\n * // A prop named \"dialog\" that requires an instance of Dialog.\n * dialog: Props.instanceOf(Dialog).isRequired\n * },\n * render: function() { ... }\n * });\n *\n * A more formal specification of how these methods are used:\n *\n * type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...)\n * decl := ReactPropTypes.{type}(.isRequired)?\n *\n * Each and every declaration produces a function with the same signature. This\n * allows the creation of custom validation functions. For example:\n *\n * var MyLink = React.createClass({\n * propTypes: {\n * // An optional string or URI prop named \"href\".\n * href: function(props, propName, componentName) {\n * var propValue = props[propName];\n * if (propValue != null && typeof propValue !== 'string' &&\n * !(propValue instanceof URI)) {\n * return new Error(\n * 'Expected a string or an URI for ' + propName + ' in ' +\n * componentName\n * );\n * }\n * }\n * },\n * render: function() {...}\n * });\n *\n * @internal\n */\n\n var ANONYMOUS = '<>';\n\n // Important!\n // Keep this list in sync with production version in `./factoryWithThrowingShims.js`.\n var ReactPropTypes = {\n array: createPrimitiveTypeChecker('array'),\n bool: createPrimitiveTypeChecker('boolean'),\n func: createPrimitiveTypeChecker('function'),\n number: createPrimitiveTypeChecker('number'),\n object: createPrimitiveTypeChecker('object'),\n string: createPrimitiveTypeChecker('string'),\n symbol: createPrimitiveTypeChecker('symbol'),\n\n any: createAnyTypeChecker(),\n arrayOf: createArrayOfTypeChecker,\n element: createElementTypeChecker(),\n instanceOf: createInstanceTypeChecker,\n node: createNodeChecker(),\n objectOf: createObjectOfTypeChecker,\n oneOf: createEnumTypeChecker,\n oneOfType: createUnionTypeChecker,\n shape: createShapeTypeChecker,\n exact: createStrictShapeTypeChecker,\n };\n\n /**\n * inlined Object.is polyfill to avoid requiring consumers ship their own\n * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is\n */\n /*eslint-disable no-self-compare*/\n function is(x, y) {\n // SameValue algorithm\n if (x === y) {\n // Steps 1-5, 7-10\n // Steps 6.b-6.e: +0 != -0\n return x !== 0 || 1 / x === 1 / y;\n } else {\n // Step 6.a: NaN == NaN\n return x !== x && y !== y;\n }\n }\n /*eslint-enable no-self-compare*/\n\n /**\n * We use an Error-like object for backward compatibility as people may call\n * PropTypes directly and inspect their output. However, we don't use real\n * Errors anymore. We don't inspect their stack anyway, and creating them\n * is prohibitively expensive if they are created too often, such as what\n * happens in oneOfType() for any type before the one that matched.\n */\n function PropTypeError(message) {\n this.message = message;\n this.stack = '';\n }\n // Make `instanceof Error` still work for returned errors.\n PropTypeError.prototype = Error.prototype;\n\n function createChainableTypeChecker(validate) {\n if (true) {\n var manualPropTypeCallCache = {};\n var manualPropTypeWarningCount = 0;\n }\n function checkType(isRequired, props, propName, componentName, location, propFullName, secret) {\n componentName = componentName || ANONYMOUS;\n propFullName = propFullName || propName;\n\n if (secret !== ReactPropTypesSecret) {\n if (throwOnDirectAccess) {\n // New behavior only for users of `prop-types` package\n var err = new Error(\n 'Calling PropTypes validators directly is not supported by the `prop-types` package. ' +\n 'Use `PropTypes.checkPropTypes()` to call them. ' +\n 'Read more at http://fb.me/use-check-prop-types'\n );\n err.name = 'Invariant Violation';\n throw err;\n } else if ( true && typeof console !== 'undefined') {\n // Old behavior for people using React.PropTypes\n var cacheKey = componentName + ':' + propName;\n if (\n !manualPropTypeCallCache[cacheKey] &&\n // Avoid spamming the console because they are often not actionable except for lib authors\n manualPropTypeWarningCount < 3\n ) {\n printWarning(\n 'You are manually calling a React.PropTypes validation ' +\n 'function for the `' + propFullName + '` prop on `' + componentName + '`. This is deprecated ' +\n 'and will throw in the standalone `prop-types` package. ' +\n 'You may be seeing this warning due to a third-party PropTypes ' +\n 'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.'\n );\n manualPropTypeCallCache[cacheKey] = true;\n manualPropTypeWarningCount++;\n }\n }\n }\n if (props[propName] == null) {\n if (isRequired) {\n if (props[propName] === null) {\n return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.'));\n }\n return new PropTypeError('The ' + location + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.'));\n }\n return null;\n } else {\n return validate(props, propName, componentName, location, propFullName);\n }\n }\n\n var chainedCheckType = checkType.bind(null, false);\n chainedCheckType.isRequired = checkType.bind(null, true);\n\n return chainedCheckType;\n }\n\n function createPrimitiveTypeChecker(expectedType) {\n function validate(props, propName, componentName, location, propFullName, secret) {\n var propValue = props[propName];\n var propType = getPropType(propValue);\n if (propType !== expectedType) {\n // `propValue` being instance of, say, date/regexp, pass the 'object'\n // check, but we can offer a more precise error message here rather than\n // 'of type `object`'.\n var preciseType = getPreciseType(propValue);\n\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n }\n\n function createAnyTypeChecker() {\n return createChainableTypeChecker(emptyFunctionThatReturnsNull);\n }\n\n function createArrayOfTypeChecker(typeChecker) {\n function validate(props, propName, componentName, location, propFullName) {\n if (typeof typeChecker !== 'function') {\n return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.');\n }\n var propValue = props[propName];\n if (!Array.isArray(propValue)) {\n var propType = getPropType(propValue);\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));\n }\n for (var i = 0; i < propValue.length; i++) {\n var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret);\n if (error instanceof Error) {\n return error;\n }\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n }\n\n function createElementTypeChecker() {\n function validate(props, propName, componentName, location, propFullName) {\n var propValue = props[propName];\n if (!isValidElement(propValue)) {\n var propType = getPropType(propValue);\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.'));\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n }\n\n function createInstanceTypeChecker(expectedClass) {\n function validate(props, propName, componentName, location, propFullName) {\n if (!(props[propName] instanceof expectedClass)) {\n var expectedClassName = expectedClass.name || ANONYMOUS;\n var actualClassName = getClassName(props[propName]);\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.'));\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n }\n\n function createEnumTypeChecker(expectedValues) {\n if (!Array.isArray(expectedValues)) {\n true ? printWarning('Invalid argument supplied to oneOf, expected an instance of array.') : undefined;\n return emptyFunctionThatReturnsNull;\n }\n\n function validate(props, propName, componentName, location, propFullName) {\n var propValue = props[propName];\n for (var i = 0; i < expectedValues.length; i++) {\n if (is(propValue, expectedValues[i])) {\n return null;\n }\n }\n\n var valuesString = JSON.stringify(expectedValues);\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));\n }\n return createChainableTypeChecker(validate);\n }\n\n function createObjectOfTypeChecker(typeChecker) {\n function validate(props, propName, componentName, location, propFullName) {\n if (typeof typeChecker !== 'function') {\n return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.');\n }\n var propValue = props[propName];\n var propType = getPropType(propValue);\n if (propType !== 'object') {\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));\n }\n for (var key in propValue) {\n if (propValue.hasOwnProperty(key)) {\n var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);\n if (error instanceof Error) {\n return error;\n }\n }\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n }\n\n function createUnionTypeChecker(arrayOfTypeCheckers) {\n if (!Array.isArray(arrayOfTypeCheckers)) {\n true ? printWarning('Invalid argument supplied to oneOfType, expected an instance of array.') : undefined;\n return emptyFunctionThatReturnsNull;\n }\n\n for (var i = 0; i < arrayOfTypeCheckers.length; i++) {\n var checker = arrayOfTypeCheckers[i];\n if (typeof checker !== 'function') {\n printWarning(\n 'Invalid argument supplied to oneOfType. Expected an array of check functions, but ' +\n 'received ' + getPostfixForTypeWarning(checker) + ' at index ' + i + '.'\n );\n return emptyFunctionThatReturnsNull;\n }\n }\n\n function validate(props, propName, componentName, location, propFullName) {\n for (var i = 0; i < arrayOfTypeCheckers.length; i++) {\n var checker = arrayOfTypeCheckers[i];\n if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret) == null) {\n return null;\n }\n }\n\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));\n }\n return createChainableTypeChecker(validate);\n }\n\n function createNodeChecker() {\n function validate(props, propName, componentName, location, propFullName) {\n if (!isNode(props[propName])) {\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n }\n\n function createShapeTypeChecker(shapeTypes) {\n function validate(props, propName, componentName, location, propFullName) {\n var propValue = props[propName];\n var propType = getPropType(propValue);\n if (propType !== 'object') {\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));\n }\n for (var key in shapeTypes) {\n var checker = shapeTypes[key];\n if (!checker) {\n continue;\n }\n var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);\n if (error) {\n return error;\n }\n }\n return null;\n }\n return createChainableTypeChecker(validate);\n }\n\n function createStrictShapeTypeChecker(shapeTypes) {\n function validate(props, propName, componentName, location, propFullName) {\n var propValue = props[propName];\n var propType = getPropType(propValue);\n if (propType !== 'object') {\n return new PropTypeError('Invalid ' + location + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));\n }\n // We need to check all keys in case some are required but missing from\n // props.\n var allKeys = assign({}, props[propName], shapeTypes);\n for (var key in allKeys) {\n var checker = shapeTypes[key];\n if (!checker) {\n return new PropTypeError(\n 'Invalid ' + location + ' `' + propFullName + '` key `' + key + '` supplied to `' + componentName + '`.' +\n '\\nBad object: ' + JSON.stringify(props[propName], null, ' ') +\n '\\nValid keys: ' + JSON.stringify(Object.keys(shapeTypes), null, ' ')\n );\n }\n var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);\n if (error) {\n return error;\n }\n }\n return null;\n }\n\n return createChainableTypeChecker(validate);\n }\n\n function isNode(propValue) {\n switch (typeof propValue) {\n case 'number':\n case 'string':\n case 'undefined':\n return true;\n case 'boolean':\n return !propValue;\n case 'object':\n if (Array.isArray(propValue)) {\n return propValue.every(isNode);\n }\n if (propValue === null || isValidElement(propValue)) {\n return true;\n }\n\n var iteratorFn = getIteratorFn(propValue);\n if (iteratorFn) {\n var iterator = iteratorFn.call(propValue);\n var step;\n if (iteratorFn !== propValue.entries) {\n while (!(step = iterator.next()).done) {\n if (!isNode(step.value)) {\n return false;\n }\n }\n } else {\n // Iterator will provide entry [k,v] tuples rather than values.\n while (!(step = iterator.next()).done) {\n var entry = step.value;\n if (entry) {\n if (!isNode(entry[1])) {\n return false;\n }\n }\n }\n }\n } else {\n return false;\n }\n\n return true;\n default:\n return false;\n }\n }\n\n function isSymbol(propType, propValue) {\n // Native Symbol.\n if (propType === 'symbol') {\n return true;\n }\n\n // 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol'\n if (propValue['@@toStringTag'] === 'Symbol') {\n return true;\n }\n\n // Fallback for non-spec compliant Symbols which are polyfilled.\n if (typeof Symbol === 'function' && propValue instanceof Symbol) {\n return true;\n }\n\n return false;\n }\n\n // Equivalent of `typeof` but with special handling for array and regexp.\n function getPropType(propValue) {\n var propType = typeof propValue;\n if (Array.isArray(propValue)) {\n return 'array';\n }\n if (propValue instanceof RegExp) {\n // Old webkits (at least until Android 4.0) return 'function' rather than\n // 'object' for typeof a RegExp. We'll normalize this here so that /bla/\n // passes PropTypes.object.\n return 'object';\n }\n if (isSymbol(propType, propValue)) {\n return 'symbol';\n }\n return propType;\n }\n\n // This handles more types than `getPropType`. Only used for error messages.\n // See `createPrimitiveTypeChecker`.\n function getPreciseType(propValue) {\n if (typeof propValue === 'undefined' || propValue === null) {\n return '' + propValue;\n }\n var propType = getPropType(propValue);\n if (propType === 'object') {\n if (propValue instanceof Date) {\n return 'date';\n } else if (propValue instanceof RegExp) {\n return 'regexp';\n }\n }\n return propType;\n }\n\n // Returns a string that is postfixed to a warning about an invalid type.\n // For example, \"undefined\" or \"of type array\"\n function getPostfixForTypeWarning(value) {\n var type = getPreciseType(value);\n switch (type) {\n case 'array':\n case 'object':\n return 'an ' + type;\n case 'boolean':\n case 'date':\n case 'regexp':\n return 'a ' + type;\n default:\n return type;\n }\n }\n\n // Returns class name of the object, if any.\n function getClassName(propValue) {\n if (!propValue.constructor || !propValue.constructor.name) {\n return ANONYMOUS;\n }\n return propValue.constructor.name;\n }\n\n ReactPropTypes.checkPropTypes = checkPropTypes;\n ReactPropTypes.PropTypes = ReactPropTypes;\n\n return ReactPropTypes;\n};\n\n\n//# sourceURL=webpack:///./node_modules/prop-types/factoryWithTypeCheckers.js?"); + +/***/ }), + +/***/ "./node_modules/prop-types/index.js": +/*!******************************************!*\ + !*** ./node_modules/prop-types/index.js ***! + \******************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +eval("/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\nif (true) {\n var REACT_ELEMENT_TYPE = (typeof Symbol === 'function' &&\n Symbol.for &&\n Symbol.for('react.element')) ||\n 0xeac7;\n\n var isValidElement = function(object) {\n return typeof object === 'object' &&\n object !== null &&\n object.$$typeof === REACT_ELEMENT_TYPE;\n };\n\n // By explicitly using `prop-types` you are opting into new development behavior.\n // http://fb.me/prop-types-in-prod\n var throwOnDirectAccess = true;\n module.exports = __webpack_require__(/*! ./factoryWithTypeCheckers */ \"./node_modules/prop-types/factoryWithTypeCheckers.js\")(isValidElement, throwOnDirectAccess);\n} else {}\n\n\n//# sourceURL=webpack:///./node_modules/prop-types/index.js?"); + +/***/ }), + +/***/ "./node_modules/prop-types/lib/ReactPropTypesSecret.js": +/*!*************************************************************!*\ + !*** ./node_modules/prop-types/lib/ReactPropTypesSecret.js ***! + \*************************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n\n\nvar ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';\n\nmodule.exports = ReactPropTypesSecret;\n\n\n//# sourceURL=webpack:///./node_modules/prop-types/lib/ReactPropTypesSecret.js?"); + +/***/ }), + +/***/ "./node_modules/react-dom/cjs/react-dom.development.js": +/*!*************************************************************!*\ + !*** ./node_modules/react-dom/cjs/react-dom.development.js ***! + \*************************************************************/ +/*! no static exports found */ +/***/ (function(module, exports, __webpack_require__) { + +"use strict"; +eval("/** @license React v16.7.0\n * react-dom.development.js\n *\n * Copyright (c) Facebook, Inc. and its affiliates.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\n\n\n\n\n\nif (true) {\n (function() {\n'use strict';\n\nvar React = __webpack_require__(/*! react */ \"./node_modules/react/index.js\");\nvar _assign = __webpack_require__(/*! object-assign */ \"./node_modules/object-assign/index.js\");\nvar checkPropTypes = __webpack_require__(/*! prop-types/checkPropTypes */ \"./node_modules/prop-types/checkPropTypes.js\");\nvar scheduler = __webpack_require__(/*! scheduler */ \"./node_modules/scheduler/index.js\");\nvar tracing = __webpack_require__(/*! scheduler/tracing */ \"./node_modules/scheduler/tracing.js\");\n\n/**\n * Use invariant() to assert state which your program assumes to be true.\n *\n * Provide sprintf-style format (only %s is supported) and arguments\n * to provide information about what broke and what you were\n * expecting.\n *\n * The invariant message will be stripped in production, but the invariant\n * will remain to ensure logic does not differ in production.\n */\n\nvar validateFormat = function () {};\n\n{\n validateFormat = function (format) {\n if (format === undefined) {\n throw new Error('invariant requires an error message argument');\n }\n };\n}\n\nfunction invariant(condition, format, a, b, c, d, e, f) {\n validateFormat(format);\n\n if (!condition) {\n var error = void 0;\n if (format === undefined) {\n error = new Error('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 error = new Error(format.replace(/%s/g, function () {\n return args[argIndex++];\n }));\n error.name = 'Invariant Violation';\n }\n\n error.framesToPop = 1; // we don't care about invariant's own frame\n throw error;\n }\n}\n\n// Relying on the `invariant()` implementation lets us\n// preserve the format and params in the www builds.\n\n!React ? invariant(false, 'ReactDOM was loaded before React. Make sure you load the React package before loading ReactDOM.') : void 0;\n\nvar invokeGuardedCallbackImpl = function (name, func, context, a, b, c, d, e, f) {\n var funcArgs = Array.prototype.slice.call(arguments, 3);\n try {\n func.apply(context, funcArgs);\n } catch (error) {\n this.onError(error);\n }\n};\n\n{\n // In DEV mode, we swap out invokeGuardedCallback for a special version\n // that plays more nicely with the browser's DevTools. The idea is to preserve\n // \"Pause on exceptions\" behavior. Because React wraps all user-provided\n // functions in invokeGuardedCallback, and the production version of\n // invokeGuardedCallback uses a try-catch, all user exceptions are treated\n // like caught exceptions, and the DevTools won't pause unless the developer\n // takes the extra step of enabling pause on caught exceptions. This is\n // untintuitive, though, because even though React has caught the error, from\n // the developer's perspective, the error is uncaught.\n //\n // To preserve the expected \"Pause on exceptions\" behavior, we don't use a\n // try-catch in DEV. Instead, we synchronously dispatch a fake event to a fake\n // DOM node, and call the user-provided callback from inside an event handler\n // for that fake event. If the callback throws, the error is \"captured\" using\n // a global event handler. But because the error happens in a different\n // event loop context, it does not interrupt the normal program flow.\n // Effectively, this gives us try-catch behavior without actually using\n // try-catch. Neat!\n\n // Check that the browser supports the APIs we need to implement our special\n // DEV version of invokeGuardedCallback\n if (typeof window !== 'undefined' && typeof window.dispatchEvent === 'function' && typeof document !== 'undefined' && typeof document.createEvent === 'function') {\n var fakeNode = document.createElement('react');\n\n var invokeGuardedCallbackDev = function (name, func, context, a, b, c, d, e, f) {\n // If document doesn't exist we know for sure we will crash in this method\n // when we call document.createEvent(). However this can cause confusing\n // errors: https://github.com/facebookincubator/create-react-app/issues/3482\n // So we preemptively throw with a better message instead.\n !(typeof document !== 'undefined') ? invariant(false, 'The `document` global was defined when React was initialized, but is not defined anymore. This can happen in a test environment if a component schedules an update from an asynchronous callback, but the test has already finished running. To solve this, you can either unmount the component at the end of your test (and ensure that any asynchronous operations get canceled in `componentWillUnmount`), or you can change the test itself to be asynchronous.') : void 0;\n var evt = document.createEvent('Event');\n\n // Keeps track of whether the user-provided callback threw an error. We\n // set this to true at the beginning, then set it to false right after\n // calling the function. If the function errors, `didError` will never be\n // set to false. This strategy works even if the browser is flaky and\n // fails to call our global error handler, because it doesn't rely on\n // the error event at all.\n var didError = true;\n\n // Keeps track of the value of window.event so that we can reset it\n // during the callback to let user code access window.event in the\n // browsers that support it.\n var windowEvent = window.event;\n\n // Keeps track of the descriptor of window.event to restore it after event\n // dispatching: https://github.com/facebook/react/issues/13688\n var windowEventDescriptor = Object.getOwnPropertyDescriptor(window, 'event');\n\n // Create an event handler for our fake event. We will synchronously\n // dispatch our fake event using `dispatchEvent`. Inside the handler, we\n // call the user-provided callback.\n var funcArgs = Array.prototype.slice.call(arguments, 3);\n function callCallback() {\n // We immediately remove the callback from event listeners so that\n // nested `invokeGuardedCallback` calls do not clash. Otherwise, a\n // nested call would trigger the fake event handlers of any call higher\n // in the stack.\n fakeNode.removeEventListener(evtType, callCallback, false);\n\n // We check for window.hasOwnProperty('event') to prevent the\n // window.event assignment in both IE <= 10 as they throw an error\n // \"Member not found\" in strict mode, and in Firefox which does not\n // support window.event.\n if (typeof window.event !== 'undefined' && window.hasOwnProperty('event')) {\n window.event = windowEvent;\n }\n\n func.apply(context, funcArgs);\n didError = false;\n }\n\n // Create a global error event handler. We use this to capture the value\n // that was thrown. It's possible that this error handler will fire more\n // than once; for example, if non-React code also calls `dispatchEvent`\n // and a handler for that event throws. We should be resilient to most of\n // those cases. Even if our error event handler fires more than once, the\n // last error event is always used. If the callback actually does error,\n // we know that the last error event is the correct one, because it's not\n // possible for anything else to have happened in between our callback\n // erroring and the code that follows the `dispatchEvent` call below. If\n // the callback doesn't error, but the error event was fired, we know to\n // ignore it because `didError` will be false, as described above.\n var error = void 0;\n // Use this to track whether the error event is ever called.\n var didSetError = false;\n var isCrossOriginError = false;\n\n function handleWindowError(event) {\n error = event.error;\n didSetError = true;\n if (error === null && event.colno === 0 && event.lineno === 0) {\n isCrossOriginError = true;\n }\n if (event.defaultPrevented) {\n // Some other error handler has prevented default.\n // Browsers silence the error report if this happens.\n // We'll remember this to later decide whether to log it or not.\n if (error != null && typeof error === 'object') {\n try {\n error._suppressLogging = true;\n } catch (inner) {\n // Ignore.\n }\n }\n }\n }\n\n // Create a fake event type.\n var evtType = 'react-' + (name ? name : 'invokeguardedcallback');\n\n // Attach our event handlers\n window.addEventListener('error', handleWindowError);\n fakeNode.addEventListener(evtType, callCallback, false);\n\n // Synchronously dispatch our fake event. If the user-provided function\n // errors, it will trigger our global error handler.\n evt.initEvent(evtType, false, false);\n fakeNode.dispatchEvent(evt);\n\n if (windowEventDescriptor) {\n Object.defineProperty(window, 'event', windowEventDescriptor);\n }\n\n if (didError) {\n if (!didSetError) {\n // The callback errored, but the error event never fired.\n error = new Error('An error was thrown inside one of your components, but React ' + \"doesn't know what it was. This is likely due to browser \" + 'flakiness. React does its best to preserve the \"Pause on ' + 'exceptions\" behavior of the DevTools, which requires some ' + \"DEV-mode only tricks. It's possible that these don't work in \" + 'your browser. Try triggering the error in production mode, ' + 'or switching to a modern browser. If you suspect that this is ' + 'actually an issue with React, please file an issue.');\n } else if (isCrossOriginError) {\n error = new Error(\"A cross-origin error was thrown. React doesn't have access to \" + 'the actual error object in development. ' + 'See https://fb.me/react-crossorigin-error for more information.');\n }\n this.onError(error);\n }\n\n // Remove our event listeners\n window.removeEventListener('error', handleWindowError);\n };\n\n invokeGuardedCallbackImpl = invokeGuardedCallbackDev;\n }\n}\n\nvar invokeGuardedCallbackImpl$1 = invokeGuardedCallbackImpl;\n\n// Used by Fiber to simulate a try-catch.\nvar hasError = false;\nvar caughtError = null;\n\n// Used by event system to capture/rethrow the first error.\nvar hasRethrowError = false;\nvar rethrowError = null;\n\nvar reporter = {\n onError: function (error) {\n hasError = true;\n caughtError = error;\n }\n};\n\n/**\n * Call a function while guarding against errors that happens within it.\n * Returns an error if it throws, otherwise null.\n *\n * In production, this is implemented using a try-catch. The reason we don't\n * use a try-catch directly is so that we can swap out a different\n * implementation in DEV mode.\n *\n * @param {String} name of the guard to use for logging or debugging\n * @param {Function} func The function to invoke\n * @param {*} context The context to use when calling the function\n * @param {...*} args Arguments for function\n */\nfunction invokeGuardedCallback(name, func, context, a, b, c, d, e, f) {\n hasError = false;\n caughtError = null;\n invokeGuardedCallbackImpl$1.apply(reporter, arguments);\n}\n\n/**\n * Same as invokeGuardedCallback, but instead of returning an error, it stores\n * it in a global so it can be rethrown by `rethrowCaughtError` later.\n * TODO: See if caughtError and rethrowError can be unified.\n *\n * @param {String} name of the guard to use for logging or debugging\n * @param {Function} func The function to invoke\n * @param {*} context The context to use when calling the function\n * @param {...*} args Arguments for function\n */\nfunction invokeGuardedCallbackAndCatchFirstError(name, func, context, a, b, c, d, e, f) {\n invokeGuardedCallback.apply(this, arguments);\n if (hasError) {\n var error = clearCaughtError();\n if (!hasRethrowError) {\n hasRethrowError = true;\n rethrowError = error;\n }\n }\n}\n\n/**\n * During execution of guarded functions we will capture the first error which\n * we will rethrow to be handled by the top level error handler.\n */\nfunction rethrowCaughtError() {\n if (hasRethrowError) {\n var error = rethrowError;\n hasRethrowError = false;\n rethrowError = null;\n throw error;\n }\n}\n\nfunction hasCaughtError() {\n return hasError;\n}\n\nfunction clearCaughtError() {\n if (hasError) {\n var error = caughtError;\n hasError = false;\n caughtError = null;\n return error;\n } else {\n invariant(false, 'clearCaughtError was called but no error was captured. This error is likely caused by a bug in React. Please file an issue.');\n }\n}\n\n/**\n * Injectable ordering of event plugins.\n */\nvar eventPluginOrder = null;\n\n/**\n * Injectable mapping from names to event plugin modules.\n */\nvar namesToPlugins = {};\n\n/**\n * Recomputes the plugin list using the injected plugins and plugin ordering.\n *\n * @private\n */\nfunction recomputePluginOrdering() {\n if (!eventPluginOrder) {\n // Wait until an `eventPluginOrder` is injected.\n return;\n }\n for (var pluginName in namesToPlugins) {\n var pluginModule = namesToPlugins[pluginName];\n var pluginIndex = eventPluginOrder.indexOf(pluginName);\n !(pluginIndex > -1) ? invariant(false, 'EventPluginRegistry: Cannot inject event plugins that do not exist in the plugin ordering, `%s`.', pluginName) : void 0;\n if (plugins[pluginIndex]) {\n continue;\n }\n !pluginModule.extractEvents ? invariant(false, 'EventPluginRegistry: Event plugins must implement an `extractEvents` method, but `%s` does not.', pluginName) : void 0;\n plugins[pluginIndex] = pluginModule;\n var publishedEvents = pluginModule.eventTypes;\n for (var eventName in publishedEvents) {\n !publishEventForPlugin(publishedEvents[eventName], pluginModule, eventName) ? invariant(false, 'EventPluginRegistry: Failed to publish event `%s` for plugin `%s`.', eventName, pluginName) : void 0;\n }\n }\n}\n\n/**\n * Publishes an event so that it can be dispatched by the supplied plugin.\n *\n * @param {object} dispatchConfig Dispatch configuration for the event.\n * @param {object} PluginModule Plugin publishing the event.\n * @return {boolean} True if the event was successfully published.\n * @private\n */\nfunction publishEventForPlugin(dispatchConfig, pluginModule, eventName) {\n !!eventNameDispatchConfigs.hasOwnProperty(eventName) ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same event name, `%s`.', eventName) : void 0;\n eventNameDispatchConfigs[eventName] = dispatchConfig;\n\n var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames;\n if (phasedRegistrationNames) {\n for (var phaseName in phasedRegistrationNames) {\n if (phasedRegistrationNames.hasOwnProperty(phaseName)) {\n var phasedRegistrationName = phasedRegistrationNames[phaseName];\n publishRegistrationName(phasedRegistrationName, pluginModule, eventName);\n }\n }\n return true;\n } else if (dispatchConfig.registrationName) {\n publishRegistrationName(dispatchConfig.registrationName, pluginModule, eventName);\n return true;\n }\n return false;\n}\n\n/**\n * Publishes a registration name that is used to identify dispatched events.\n *\n * @param {string} registrationName Registration name to add.\n * @param {object} PluginModule Plugin publishing the event.\n * @private\n */\nfunction publishRegistrationName(registrationName, pluginModule, eventName) {\n !!registrationNameModules[registrationName] ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same registration name, `%s`.', registrationName) : void 0;\n registrationNameModules[registrationName] = pluginModule;\n registrationNameDependencies[registrationName] = pluginModule.eventTypes[eventName].dependencies;\n\n {\n var lowerCasedName = registrationName.toLowerCase();\n possibleRegistrationNames[lowerCasedName] = registrationName;\n\n if (registrationName === 'onDoubleClick') {\n possibleRegistrationNames.ondblclick = registrationName;\n }\n }\n}\n\n/**\n * Registers plugins so that they can extract and dispatch events.\n *\n * @see {EventPluginHub}\n */\n\n/**\n * Ordered list of injected plugins.\n */\nvar plugins = [];\n\n/**\n * Mapping from event name to dispatch config\n */\nvar eventNameDispatchConfigs = {};\n\n/**\n * Mapping from registration name to plugin module\n */\nvar registrationNameModules = {};\n\n/**\n * Mapping from registration name to event name\n */\nvar registrationNameDependencies = {};\n\n/**\n * Mapping from lowercase registration names to the properly cased version,\n * used to warn in the case of missing event handlers. Available\n * only in true.\n * @type {Object}\n */\nvar possibleRegistrationNames = {};\n// Trust the developer to only use possibleRegistrationNames in true\n\n/**\n * Injects an ordering of plugins (by plugin name). This allows the ordering\n * to be decoupled from injection of the actual plugins so that ordering is\n * always deterministic regardless of packaging, on-the-fly injection, etc.\n *\n * @param {array} InjectedEventPluginOrder\n * @internal\n * @see {EventPluginHub.injection.injectEventPluginOrder}\n */\nfunction injectEventPluginOrder(injectedEventPluginOrder) {\n !!eventPluginOrder ? invariant(false, 'EventPluginRegistry: Cannot inject event plugin ordering more than once. You are likely trying to load more than one copy of React.') : void 0;\n // Clone the ordering so it cannot be dynamically mutated.\n eventPluginOrder = Array.prototype.slice.call(injectedEventPluginOrder);\n recomputePluginOrdering();\n}\n\n/**\n * Injects plugins to be used by `EventPluginHub`. The plugin names must be\n * in the ordering injected by `injectEventPluginOrder`.\n *\n * Plugins can be injected as part of page initialization or on-the-fly.\n *\n * @param {object} injectedNamesToPlugins Map from names to plugin modules.\n * @internal\n * @see {EventPluginHub.injection.injectEventPluginsByName}\n */\nfunction injectEventPluginsByName(injectedNamesToPlugins) {\n var isOrderingDirty = false;\n for (var pluginName in injectedNamesToPlugins) {\n if (!injectedNamesToPlugins.hasOwnProperty(pluginName)) {\n continue;\n }\n var pluginModule = injectedNamesToPlugins[pluginName];\n if (!namesToPlugins.hasOwnProperty(pluginName) || namesToPlugins[pluginName] !== pluginModule) {\n !!namesToPlugins[pluginName] ? invariant(false, 'EventPluginRegistry: Cannot inject two different event plugins using the same name, `%s`.', pluginName) : void 0;\n namesToPlugins[pluginName] = pluginModule;\n isOrderingDirty = true;\n }\n }\n if (isOrderingDirty) {\n recomputePluginOrdering();\n }\n}\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 warningWithoutStack = function () {};\n\n{\n warningWithoutStack = function (condition, format) {\n for (var _len = arguments.length, args = Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {\n args[_key - 2] = arguments[_key];\n }\n\n if (format === undefined) {\n throw new Error('`warningWithoutStack(condition, format, ...args)` requires a warning ' + 'message argument');\n }\n if (args.length > 8) {\n // Check before the condition to catch violations early.\n throw new Error('warningWithoutStack() currently supports at most 8 arguments.');\n }\n if (condition) {\n return;\n }\n if (typeof console !== 'undefined') {\n var argsWithFormat = args.map(function (item) {\n return '' + item;\n });\n argsWithFormat.unshift('Warning: ' + format);\n\n // We intentionally don't use spread (or .apply) directly because it\n // breaks IE9: https://github.com/facebook/react/issues/13610\n Function.prototype.apply.call(console.error, console, argsWithFormat);\n }\n try {\n // --- Welcome to debugging React ---\n // This error was thrown as a convenience so that you can use this stack\n // to find the callsite that caused this warning to fire.\n var argIndex = 0;\n var message = 'Warning: ' + format.replace(/%s/g, function () {\n return args[argIndex++];\n });\n throw new Error(message);\n } catch (x) {}\n };\n}\n\nvar warningWithoutStack$1 = warningWithoutStack;\n\nvar getFiberCurrentPropsFromNode = null;\nvar getInstanceFromNode = null;\nvar getNodeFromInstance = null;\n\nfunction setComponentTree(getFiberCurrentPropsFromNodeImpl, getInstanceFromNodeImpl, getNodeFromInstanceImpl) {\n getFiberCurrentPropsFromNode = getFiberCurrentPropsFromNodeImpl;\n getInstanceFromNode = getInstanceFromNodeImpl;\n getNodeFromInstance = getNodeFromInstanceImpl;\n {\n !(getNodeFromInstance && getInstanceFromNode) ? warningWithoutStack$1(false, 'EventPluginUtils.setComponentTree(...): Injected ' + 'module is missing getNodeFromInstance or getInstanceFromNode.') : void 0;\n }\n}\n\nvar validateEventDispatches = void 0;\n{\n validateEventDispatches = function (event) {\n var dispatchListeners = event._dispatchListeners;\n var dispatchInstances = event._dispatchInstances;\n\n var listenersIsArr = Array.isArray(dispatchListeners);\n var listenersLen = listenersIsArr ? dispatchListeners.length : dispatchListeners ? 1 : 0;\n\n var instancesIsArr = Array.isArray(dispatchInstances);\n var instancesLen = instancesIsArr ? dispatchInstances.length : dispatchInstances ? 1 : 0;\n\n !(instancesIsArr === listenersIsArr && instancesLen === listenersLen) ? warningWithoutStack$1(false, 'EventPluginUtils: Invalid `event`.') : void 0;\n };\n}\n\n/**\n * Dispatch the event to the listener.\n * @param {SyntheticEvent} event SyntheticEvent to handle\n * @param {function} listener Application-level callback\n * @param {*} inst Internal component instance\n */\nfunction executeDispatch(event, listener, inst) {\n var type = event.type || 'unknown-event';\n event.currentTarget = getNodeFromInstance(inst);\n invokeGuardedCallbackAndCatchFirstError(type, listener, undefined, event);\n event.currentTarget = null;\n}\n\n/**\n * Standard/simple iteration through an event's collected dispatches.\n */\nfunction executeDispatchesInOrder(event) {\n var dispatchListeners = event._dispatchListeners;\n var dispatchInstances = event._dispatchInstances;\n {\n validateEventDispatches(event);\n }\n if (Array.isArray(dispatchListeners)) {\n for (var i = 0; i < dispatchListeners.length; i++) {\n if (event.isPropagationStopped()) {\n break;\n }\n // Listeners and Instances are two parallel arrays that are always in sync.\n executeDispatch(event, dispatchListeners[i], dispatchInstances[i]);\n }\n } else if (dispatchListeners) {\n executeDispatch(event, dispatchListeners, dispatchInstances);\n }\n event._dispatchListeners = null;\n event._dispatchInstances = null;\n}\n\n/**\n * @see executeDispatchesInOrderStopAtTrueImpl\n */\n\n\n/**\n * Execution of a \"direct\" dispatch - there must be at most one dispatch\n * accumulated on the event or it is considered an error. It doesn't really make\n * sense for an event with multiple dispatches (bubbled) to keep track of the\n * return values at each dispatch execution, but it does tend to make sense when\n * dealing with \"direct\" dispatches.\n *\n * @return {*} The return value of executing the single dispatch.\n */\n\n\n/**\n * @param {SyntheticEvent} event\n * @return {boolean} True iff number of dispatches accumulated is greater than 0.\n */\n\n/**\n * Accumulates items that must not be null or undefined into the first one. This\n * is used to conserve memory by avoiding array allocations, and thus sacrifices\n * API cleanness. Since `current` can be null before being passed in and not\n * null after this function, make sure to assign it back to `current`:\n *\n * `a = accumulateInto(a, b);`\n *\n * This API should be sparingly used. Try `accumulate` for something cleaner.\n *\n * @return {*|array<*>} An accumulation of items.\n */\n\nfunction accumulateInto(current, next) {\n !(next != null) ? invariant(false, 'accumulateInto(...): Accumulated items must not be null or undefined.') : void 0;\n\n if (current == null) {\n return next;\n }\n\n // Both are not empty. Warning: Never call x.concat(y) when you are not\n // certain that x is an Array (x could be a string with concat method).\n if (Array.isArray(current)) {\n if (Array.isArray(next)) {\n current.push.apply(current, next);\n return current;\n }\n current.push(next);\n return current;\n }\n\n if (Array.isArray(next)) {\n // A bit too dangerous to mutate `next`.\n return [current].concat(next);\n }\n\n return [current, next];\n}\n\n/**\n * @param {array} arr an \"accumulation\" of items which is either an Array or\n * a single item. Useful when paired with the `accumulate` module. This is a\n * simple utility that allows us to reason about a collection of items, but\n * handling the case when there is exactly one item (and we do not need to\n * allocate an array).\n * @param {function} cb Callback invoked with each element or a collection.\n * @param {?} [scope] Scope used as `this` in a callback.\n */\nfunction forEachAccumulated(arr, cb, scope) {\n if (Array.isArray(arr)) {\n arr.forEach(cb, scope);\n } else if (arr) {\n cb.call(scope, arr);\n }\n}\n\n/**\n * Internal queue of events that have accumulated their dispatches and are\n * waiting to have their dispatches executed.\n */\nvar eventQueue = null;\n\n/**\n * Dispatches an event and releases it back into the pool, unless persistent.\n *\n * @param {?object} event Synthetic event to be dispatched.\n * @private\n */\nvar executeDispatchesAndRelease = function (event) {\n if (event) {\n executeDispatchesInOrder(event);\n\n if (!event.isPersistent()) {\n event.constructor.release(event);\n }\n }\n};\nvar executeDispatchesAndReleaseTopLevel = function (e) {\n return executeDispatchesAndRelease(e);\n};\n\nfunction isInteractive(tag) {\n return tag === 'button' || tag === 'input' || tag === 'select' || tag === 'textarea';\n}\n\nfunction shouldPreventMouseEvent(name, type, props) {\n switch (name) {\n case 'onClick':\n case 'onClickCapture':\n case 'onDoubleClick':\n case 'onDoubleClickCapture':\n case 'onMouseDown':\n case 'onMouseDownCapture':\n case 'onMouseMove':\n case 'onMouseMoveCapture':\n case 'onMouseUp':\n case 'onMouseUpCapture':\n return !!(props.disabled && isInteractive(type));\n default:\n return false;\n }\n}\n\n/**\n * This is a unified interface for event plugins to be installed and configured.\n *\n * Event plugins can implement the following properties:\n *\n * `extractEvents` {function(string, DOMEventTarget, string, object): *}\n * Required. When a top-level event is fired, this method is expected to\n * extract synthetic events that will in turn be queued and dispatched.\n *\n * `eventTypes` {object}\n * Optional, plugins that fire events must publish a mapping of registration\n * names that are used to register listeners. Values of this mapping must\n * be objects that contain `registrationName` or `phasedRegistrationNames`.\n *\n * `executeDispatch` {function(object, function, string)}\n * Optional, allows plugins to override how an event gets dispatched. By\n * default, the listener is simply invoked.\n *\n * Each plugin that is injected into `EventsPluginHub` is immediately operable.\n *\n * @public\n */\n\n/**\n * Methods for injecting dependencies.\n */\nvar injection = {\n /**\n * @param {array} InjectedEventPluginOrder\n * @public\n */\n injectEventPluginOrder: injectEventPluginOrder,\n\n /**\n * @param {object} injectedNamesToPlugins Map from names to plugin modules.\n */\n injectEventPluginsByName: injectEventPluginsByName\n};\n\n/**\n * @param {object} inst The instance, which is the source of events.\n * @param {string} registrationName Name of listener (e.g. `onClick`).\n * @return {?function} The stored callback.\n */\nfunction getListener(inst, registrationName) {\n var listener = void 0;\n\n // TODO: shouldPreventMouseEvent is DOM-specific and definitely should not\n // live here; needs to be moved to a better place soon\n var stateNode = inst.stateNode;\n if (!stateNode) {\n // Work in progress (ex: onload events in incremental mode).\n return null;\n }\n var props = getFiberCurrentPropsFromNode(stateNode);\n if (!props) {\n // Work in progress.\n return null;\n }\n listener = props[registrationName];\n if (shouldPreventMouseEvent(registrationName, inst.type, props)) {\n return null;\n }\n !(!listener || typeof listener === 'function') ? invariant(false, 'Expected `%s` listener to be a function, instead got a value of `%s` type.', registrationName, typeof listener) : void 0;\n return listener;\n}\n\n/**\n * Allows registered plugins an opportunity to extract events from top-level\n * native browser events.\n *\n * @return {*} An accumulation of synthetic events.\n * @internal\n */\nfunction extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var events = null;\n for (var i = 0; i < plugins.length; i++) {\n // Not every plugin in the ordering may be loaded at runtime.\n var possiblePlugin = plugins[i];\n if (possiblePlugin) {\n var extractedEvents = possiblePlugin.extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget);\n if (extractedEvents) {\n events = accumulateInto(events, extractedEvents);\n }\n }\n }\n return events;\n}\n\nfunction runEventsInBatch(events) {\n if (events !== null) {\n eventQueue = accumulateInto(eventQueue, events);\n }\n\n // Set `eventQueue` to null before processing it so that we can tell if more\n // events get enqueued while processing.\n var processingEventQueue = eventQueue;\n eventQueue = null;\n\n if (!processingEventQueue) {\n return;\n }\n\n forEachAccumulated(processingEventQueue, executeDispatchesAndReleaseTopLevel);\n !!eventQueue ? invariant(false, 'processEventQueue(): Additional events were enqueued while processing an event queue. Support for this has not yet been implemented.') : void 0;\n // This would be a good time to rethrow if any of the event handlers threw.\n rethrowCaughtError();\n}\n\nfunction runExtractedEventsInBatch(topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var events = extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget);\n runEventsInBatch(events);\n}\n\nvar FunctionComponent = 0;\nvar ClassComponent = 1;\nvar IndeterminateComponent = 2; // Before we know whether it is function or class\nvar HostRoot = 3; // Root of a host tree. Could be nested inside another node.\nvar HostPortal = 4; // A subtree. Could be an entry point to a different renderer.\nvar HostComponent = 5;\nvar HostText = 6;\nvar Fragment = 7;\nvar Mode = 8;\nvar ContextConsumer = 9;\nvar ContextProvider = 10;\nvar ForwardRef = 11;\nvar Profiler = 12;\nvar SuspenseComponent = 13;\nvar MemoComponent = 14;\nvar SimpleMemoComponent = 15;\nvar LazyComponent = 16;\nvar IncompleteClassComponent = 17;\n\nvar randomKey = Math.random().toString(36).slice(2);\nvar internalInstanceKey = '__reactInternalInstance$' + randomKey;\nvar internalEventHandlersKey = '__reactEventHandlers$' + randomKey;\n\nfunction precacheFiberNode(hostInst, node) {\n node[internalInstanceKey] = hostInst;\n}\n\n/**\n * Given a DOM node, return the closest ReactDOMComponent or\n * ReactDOMTextComponent instance ancestor.\n */\nfunction getClosestInstanceFromNode(node) {\n if (node[internalInstanceKey]) {\n return node[internalInstanceKey];\n }\n\n while (!node[internalInstanceKey]) {\n if (node.parentNode) {\n node = node.parentNode;\n } else {\n // Top of the tree. This node must not be part of a React tree (or is\n // unmounted, potentially).\n return null;\n }\n }\n\n var inst = node[internalInstanceKey];\n if (inst.tag === HostComponent || inst.tag === HostText) {\n // In Fiber, this will always be the deepest root.\n return inst;\n }\n\n return null;\n}\n\n/**\n * Given a DOM node, return the ReactDOMComponent or ReactDOMTextComponent\n * instance, or null if the node was not rendered by this React.\n */\nfunction getInstanceFromNode$1(node) {\n var inst = node[internalInstanceKey];\n if (inst) {\n if (inst.tag === HostComponent || inst.tag === HostText) {\n return inst;\n } else {\n return null;\n }\n }\n return null;\n}\n\n/**\n * Given a ReactDOMComponent or ReactDOMTextComponent, return the corresponding\n * DOM node.\n */\nfunction getNodeFromInstance$1(inst) {\n if (inst.tag === HostComponent || inst.tag === HostText) {\n // In Fiber this, is just the state node right now. We assume it will be\n // a host component or host text.\n return inst.stateNode;\n }\n\n // Without this first invariant, passing a non-DOM-component triggers the next\n // invariant for a missing parent, which is super confusing.\n invariant(false, 'getNodeFromInstance: Invalid argument.');\n}\n\nfunction getFiberCurrentPropsFromNode$1(node) {\n return node[internalEventHandlersKey] || null;\n}\n\nfunction updateFiberProps(node, props) {\n node[internalEventHandlersKey] = props;\n}\n\nfunction getParent(inst) {\n do {\n inst = inst.return;\n // TODO: If this is a HostRoot we might want to bail out.\n // That is depending on if we want nested subtrees (layers) to bubble\n // events to their parent. We could also go through parentNode on the\n // host node but that wouldn't work for React Native and doesn't let us\n // do the portal feature.\n } while (inst && inst.tag !== HostComponent);\n if (inst) {\n return inst;\n }\n return null;\n}\n\n/**\n * Return the lowest common ancestor of A and B, or null if they are in\n * different trees.\n */\nfunction getLowestCommonAncestor(instA, instB) {\n var depthA = 0;\n for (var tempA = instA; tempA; tempA = getParent(tempA)) {\n depthA++;\n }\n var depthB = 0;\n for (var tempB = instB; tempB; tempB = getParent(tempB)) {\n depthB++;\n }\n\n // If A is deeper, crawl up.\n while (depthA - depthB > 0) {\n instA = getParent(instA);\n depthA--;\n }\n\n // If B is deeper, crawl up.\n while (depthB - depthA > 0) {\n instB = getParent(instB);\n depthB--;\n }\n\n // Walk in lockstep until we find a match.\n var depth = depthA;\n while (depth--) {\n if (instA === instB || instA === instB.alternate) {\n return instA;\n }\n instA = getParent(instA);\n instB = getParent(instB);\n }\n return null;\n}\n\n/**\n * Return if A is an ancestor of B.\n */\n\n\n/**\n * Return the parent instance of the passed-in instance.\n */\n\n\n/**\n * Simulates the traversal of a two-phase, capture/bubble event dispatch.\n */\nfunction traverseTwoPhase(inst, fn, arg) {\n var path = [];\n while (inst) {\n path.push(inst);\n inst = getParent(inst);\n }\n var i = void 0;\n for (i = path.length; i-- > 0;) {\n fn(path[i], 'captured', arg);\n }\n for (i = 0; i < path.length; i++) {\n fn(path[i], 'bubbled', arg);\n }\n}\n\n/**\n * Traverses the ID hierarchy and invokes the supplied `cb` on any IDs that\n * should would receive a `mouseEnter` or `mouseLeave` event.\n *\n * Does not invoke the callback on the nearest common ancestor because nothing\n * \"entered\" or \"left\" that element.\n */\nfunction traverseEnterLeave(from, to, fn, argFrom, argTo) {\n var common = from && to ? getLowestCommonAncestor(from, to) : null;\n var pathFrom = [];\n while (true) {\n if (!from) {\n break;\n }\n if (from === common) {\n break;\n }\n var alternate = from.alternate;\n if (alternate !== null && alternate === common) {\n break;\n }\n pathFrom.push(from);\n from = getParent(from);\n }\n var pathTo = [];\n while (true) {\n if (!to) {\n break;\n }\n if (to === common) {\n break;\n }\n var _alternate = to.alternate;\n if (_alternate !== null && _alternate === common) {\n break;\n }\n pathTo.push(to);\n to = getParent(to);\n }\n for (var i = 0; i < pathFrom.length; i++) {\n fn(pathFrom[i], 'bubbled', argFrom);\n }\n for (var _i = pathTo.length; _i-- > 0;) {\n fn(pathTo[_i], 'captured', argTo);\n }\n}\n\n/**\n * Some event types have a notion of different registration names for different\n * \"phases\" of propagation. This finds listeners by a given phase.\n */\nfunction listenerAtPhase(inst, event, propagationPhase) {\n var registrationName = event.dispatchConfig.phasedRegistrationNames[propagationPhase];\n return getListener(inst, registrationName);\n}\n\n/**\n * A small set of propagation patterns, each of which will accept a small amount\n * of information, and generate a set of \"dispatch ready event objects\" - which\n * are sets of events that have already been annotated with a set of dispatched\n * listener functions/ids. The API is designed this way to discourage these\n * propagation strategies from actually executing the dispatches, since we\n * always want to collect the entire set of dispatches before executing even a\n * single one.\n */\n\n/**\n * Tags a `SyntheticEvent` with dispatched listeners. Creating this function\n * here, allows us to not have to bind or create functions for each event.\n * Mutating the event's members allows us to not have to create a wrapping\n * \"dispatch\" object that pairs the event with the listener.\n */\nfunction accumulateDirectionalDispatches(inst, phase, event) {\n {\n !inst ? warningWithoutStack$1(false, 'Dispatching inst must not be null') : void 0;\n }\n var listener = listenerAtPhase(inst, event, phase);\n if (listener) {\n event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);\n event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);\n }\n}\n\n/**\n * Collect dispatches (must be entirely collected before dispatching - see unit\n * tests). Lazily allocate the array to conserve memory. We must loop through\n * each event and perform the traversal for each one. We cannot perform a\n * single traversal for the entire collection of events because each event may\n * have a different target.\n */\nfunction accumulateTwoPhaseDispatchesSingle(event) {\n if (event && event.dispatchConfig.phasedRegistrationNames) {\n traverseTwoPhase(event._targetInst, accumulateDirectionalDispatches, event);\n }\n}\n\n/**\n * Accumulates without regard to direction, does not look for phased\n * registration names. Same as `accumulateDirectDispatchesSingle` but without\n * requiring that the `dispatchMarker` be the same as the dispatched ID.\n */\nfunction accumulateDispatches(inst, ignoredDirection, event) {\n if (inst && event && event.dispatchConfig.registrationName) {\n var registrationName = event.dispatchConfig.registrationName;\n var listener = getListener(inst, registrationName);\n if (listener) {\n event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);\n event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);\n }\n }\n}\n\n/**\n * Accumulates dispatches on an `SyntheticEvent`, but only for the\n * `dispatchMarker`.\n * @param {SyntheticEvent} event\n */\nfunction accumulateDirectDispatchesSingle(event) {\n if (event && event.dispatchConfig.registrationName) {\n accumulateDispatches(event._targetInst, null, event);\n }\n}\n\nfunction accumulateTwoPhaseDispatches(events) {\n forEachAccumulated(events, accumulateTwoPhaseDispatchesSingle);\n}\n\n\n\nfunction accumulateEnterLeaveDispatches(leave, enter, from, to) {\n traverseEnterLeave(from, to, accumulateDispatches, leave, enter);\n}\n\nfunction accumulateDirectDispatches(events) {\n forEachAccumulated(events, accumulateDirectDispatchesSingle);\n}\n\nvar canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);\n\n// Do not uses the below two methods directly!\n// Instead use constants exported from DOMTopLevelEventTypes in ReactDOM.\n// (It is the only module that is allowed to access these methods.)\n\nfunction unsafeCastStringToDOMTopLevelType(topLevelType) {\n return topLevelType;\n}\n\nfunction unsafeCastDOMTopLevelTypeToString(topLevelType) {\n return topLevelType;\n}\n\n/**\n * Generate a mapping of standard vendor prefixes using the defined style property and event name.\n *\n * @param {string} styleProp\n * @param {string} eventName\n * @returns {object}\n */\nfunction makePrefixMap(styleProp, eventName) {\n var prefixes = {};\n\n prefixes[styleProp.toLowerCase()] = eventName.toLowerCase();\n prefixes['Webkit' + styleProp] = 'webkit' + eventName;\n prefixes['Moz' + styleProp] = 'moz' + eventName;\n\n return prefixes;\n}\n\n/**\n * A list of event names to a configurable list of vendor prefixes.\n */\nvar vendorPrefixes = {\n animationend: makePrefixMap('Animation', 'AnimationEnd'),\n animationiteration: makePrefixMap('Animation', 'AnimationIteration'),\n animationstart: makePrefixMap('Animation', 'AnimationStart'),\n transitionend: makePrefixMap('Transition', 'TransitionEnd')\n};\n\n/**\n * Event names that have already been detected and prefixed (if applicable).\n */\nvar prefixedEventNames = {};\n\n/**\n * Element to check for prefixes on.\n */\nvar style = {};\n\n/**\n * Bootstrap if a DOM exists.\n */\nif (canUseDOM) {\n style = document.createElement('div').style;\n\n // On some platforms, in particular some releases of Android 4.x,\n // the un-prefixed \"animation\" and \"transition\" properties are defined on the\n // style object but the events that fire will still be prefixed, so we need\n // to check if the un-prefixed events are usable, and if not remove them from the map.\n if (!('AnimationEvent' in window)) {\n delete vendorPrefixes.animationend.animation;\n delete vendorPrefixes.animationiteration.animation;\n delete vendorPrefixes.animationstart.animation;\n }\n\n // Same as above\n if (!('TransitionEvent' in window)) {\n delete vendorPrefixes.transitionend.transition;\n }\n}\n\n/**\n * Attempts to determine the correct vendor prefixed event name.\n *\n * @param {string} eventName\n * @returns {string}\n */\nfunction getVendorPrefixedEventName(eventName) {\n if (prefixedEventNames[eventName]) {\n return prefixedEventNames[eventName];\n } else if (!vendorPrefixes[eventName]) {\n return eventName;\n }\n\n var prefixMap = vendorPrefixes[eventName];\n\n for (var styleProp in prefixMap) {\n if (prefixMap.hasOwnProperty(styleProp) && styleProp in style) {\n return prefixedEventNames[eventName] = prefixMap[styleProp];\n }\n }\n\n return eventName;\n}\n\n/**\n * To identify top level events in ReactDOM, we use constants defined by this\n * module. This is the only module that uses the unsafe* methods to express\n * that the constants actually correspond to the browser event names. This lets\n * us save some bundle size by avoiding a top level type -> event name map.\n * The rest of ReactDOM code should import top level types from this file.\n */\nvar TOP_ABORT = unsafeCastStringToDOMTopLevelType('abort');\nvar TOP_ANIMATION_END = unsafeCastStringToDOMTopLevelType(getVendorPrefixedEventName('animationend'));\nvar TOP_ANIMATION_ITERATION = unsafeCastStringToDOMTopLevelType(getVendorPrefixedEventName('animationiteration'));\nvar TOP_ANIMATION_START = unsafeCastStringToDOMTopLevelType(getVendorPrefixedEventName('animationstart'));\nvar TOP_BLUR = unsafeCastStringToDOMTopLevelType('blur');\nvar TOP_CAN_PLAY = unsafeCastStringToDOMTopLevelType('canplay');\nvar TOP_CAN_PLAY_THROUGH = unsafeCastStringToDOMTopLevelType('canplaythrough');\nvar TOP_CANCEL = unsafeCastStringToDOMTopLevelType('cancel');\nvar TOP_CHANGE = unsafeCastStringToDOMTopLevelType('change');\nvar TOP_CLICK = unsafeCastStringToDOMTopLevelType('click');\nvar TOP_CLOSE = unsafeCastStringToDOMTopLevelType('close');\nvar TOP_COMPOSITION_END = unsafeCastStringToDOMTopLevelType('compositionend');\nvar TOP_COMPOSITION_START = unsafeCastStringToDOMTopLevelType('compositionstart');\nvar TOP_COMPOSITION_UPDATE = unsafeCastStringToDOMTopLevelType('compositionupdate');\nvar TOP_CONTEXT_MENU = unsafeCastStringToDOMTopLevelType('contextmenu');\nvar TOP_COPY = unsafeCastStringToDOMTopLevelType('copy');\nvar TOP_CUT = unsafeCastStringToDOMTopLevelType('cut');\nvar TOP_DOUBLE_CLICK = unsafeCastStringToDOMTopLevelType('dblclick');\nvar TOP_AUX_CLICK = unsafeCastStringToDOMTopLevelType('auxclick');\nvar TOP_DRAG = unsafeCastStringToDOMTopLevelType('drag');\nvar TOP_DRAG_END = unsafeCastStringToDOMTopLevelType('dragend');\nvar TOP_DRAG_ENTER = unsafeCastStringToDOMTopLevelType('dragenter');\nvar TOP_DRAG_EXIT = unsafeCastStringToDOMTopLevelType('dragexit');\nvar TOP_DRAG_LEAVE = unsafeCastStringToDOMTopLevelType('dragleave');\nvar TOP_DRAG_OVER = unsafeCastStringToDOMTopLevelType('dragover');\nvar TOP_DRAG_START = unsafeCastStringToDOMTopLevelType('dragstart');\nvar TOP_DROP = unsafeCastStringToDOMTopLevelType('drop');\nvar TOP_DURATION_CHANGE = unsafeCastStringToDOMTopLevelType('durationchange');\nvar TOP_EMPTIED = unsafeCastStringToDOMTopLevelType('emptied');\nvar TOP_ENCRYPTED = unsafeCastStringToDOMTopLevelType('encrypted');\nvar TOP_ENDED = unsafeCastStringToDOMTopLevelType('ended');\nvar TOP_ERROR = unsafeCastStringToDOMTopLevelType('error');\nvar TOP_FOCUS = unsafeCastStringToDOMTopLevelType('focus');\nvar TOP_GOT_POINTER_CAPTURE = unsafeCastStringToDOMTopLevelType('gotpointercapture');\nvar TOP_INPUT = unsafeCastStringToDOMTopLevelType('input');\nvar TOP_INVALID = unsafeCastStringToDOMTopLevelType('invalid');\nvar TOP_KEY_DOWN = unsafeCastStringToDOMTopLevelType('keydown');\nvar TOP_KEY_PRESS = unsafeCastStringToDOMTopLevelType('keypress');\nvar TOP_KEY_UP = unsafeCastStringToDOMTopLevelType('keyup');\nvar TOP_LOAD = unsafeCastStringToDOMTopLevelType('load');\nvar TOP_LOAD_START = unsafeCastStringToDOMTopLevelType('loadstart');\nvar TOP_LOADED_DATA = unsafeCastStringToDOMTopLevelType('loadeddata');\nvar TOP_LOADED_METADATA = unsafeCastStringToDOMTopLevelType('loadedmetadata');\nvar TOP_LOST_POINTER_CAPTURE = unsafeCastStringToDOMTopLevelType('lostpointercapture');\nvar TOP_MOUSE_DOWN = unsafeCastStringToDOMTopLevelType('mousedown');\nvar TOP_MOUSE_MOVE = unsafeCastStringToDOMTopLevelType('mousemove');\nvar TOP_MOUSE_OUT = unsafeCastStringToDOMTopLevelType('mouseout');\nvar TOP_MOUSE_OVER = unsafeCastStringToDOMTopLevelType('mouseover');\nvar TOP_MOUSE_UP = unsafeCastStringToDOMTopLevelType('mouseup');\nvar TOP_PASTE = unsafeCastStringToDOMTopLevelType('paste');\nvar TOP_PAUSE = unsafeCastStringToDOMTopLevelType('pause');\nvar TOP_PLAY = unsafeCastStringToDOMTopLevelType('play');\nvar TOP_PLAYING = unsafeCastStringToDOMTopLevelType('playing');\nvar TOP_POINTER_CANCEL = unsafeCastStringToDOMTopLevelType('pointercancel');\nvar TOP_POINTER_DOWN = unsafeCastStringToDOMTopLevelType('pointerdown');\n\n\nvar TOP_POINTER_MOVE = unsafeCastStringToDOMTopLevelType('pointermove');\nvar TOP_POINTER_OUT = unsafeCastStringToDOMTopLevelType('pointerout');\nvar TOP_POINTER_OVER = unsafeCastStringToDOMTopLevelType('pointerover');\nvar TOP_POINTER_UP = unsafeCastStringToDOMTopLevelType('pointerup');\nvar TOP_PROGRESS = unsafeCastStringToDOMTopLevelType('progress');\nvar TOP_RATE_CHANGE = unsafeCastStringToDOMTopLevelType('ratechange');\nvar TOP_RESET = unsafeCastStringToDOMTopLevelType('reset');\nvar TOP_SCROLL = unsafeCastStringToDOMTopLevelType('scroll');\nvar TOP_SEEKED = unsafeCastStringToDOMTopLevelType('seeked');\nvar TOP_SEEKING = unsafeCastStringToDOMTopLevelType('seeking');\nvar TOP_SELECTION_CHANGE = unsafeCastStringToDOMTopLevelType('selectionchange');\nvar TOP_STALLED = unsafeCastStringToDOMTopLevelType('stalled');\nvar TOP_SUBMIT = unsafeCastStringToDOMTopLevelType('submit');\nvar TOP_SUSPEND = unsafeCastStringToDOMTopLevelType('suspend');\nvar TOP_TEXT_INPUT = unsafeCastStringToDOMTopLevelType('textInput');\nvar TOP_TIME_UPDATE = unsafeCastStringToDOMTopLevelType('timeupdate');\nvar TOP_TOGGLE = unsafeCastStringToDOMTopLevelType('toggle');\nvar TOP_TOUCH_CANCEL = unsafeCastStringToDOMTopLevelType('touchcancel');\nvar TOP_TOUCH_END = unsafeCastStringToDOMTopLevelType('touchend');\nvar TOP_TOUCH_MOVE = unsafeCastStringToDOMTopLevelType('touchmove');\nvar TOP_TOUCH_START = unsafeCastStringToDOMTopLevelType('touchstart');\nvar TOP_TRANSITION_END = unsafeCastStringToDOMTopLevelType(getVendorPrefixedEventName('transitionend'));\nvar TOP_VOLUME_CHANGE = unsafeCastStringToDOMTopLevelType('volumechange');\nvar TOP_WAITING = unsafeCastStringToDOMTopLevelType('waiting');\nvar TOP_WHEEL = unsafeCastStringToDOMTopLevelType('wheel');\n\n// List of events that need to be individually attached to media elements.\n// Note that events in this list will *not* be listened to at the top level\n// unless they're explicitly whitelisted in `ReactBrowserEventEmitter.listenTo`.\nvar mediaEventTypes = [TOP_ABORT, TOP_CAN_PLAY, TOP_CAN_PLAY_THROUGH, TOP_DURATION_CHANGE, TOP_EMPTIED, TOP_ENCRYPTED, TOP_ENDED, TOP_ERROR, TOP_LOADED_DATA, TOP_LOADED_METADATA, TOP_LOAD_START, TOP_PAUSE, TOP_PLAY, TOP_PLAYING, TOP_PROGRESS, TOP_RATE_CHANGE, TOP_SEEKED, TOP_SEEKING, TOP_STALLED, TOP_SUSPEND, TOP_TIME_UPDATE, TOP_VOLUME_CHANGE, TOP_WAITING];\n\nfunction getRawEventName(topLevelType) {\n return unsafeCastDOMTopLevelTypeToString(topLevelType);\n}\n\n/**\n * These variables store information about text content of a target node,\n * allowing comparison of content before and after a given event.\n *\n * Identify the node where selection currently begins, then observe\n * both its text content and its current position in the DOM. Since the\n * browser may natively replace the target node during composition, we can\n * use its position to find its replacement.\n *\n *\n */\n\nvar root = null;\nvar startText = null;\nvar fallbackText = null;\n\nfunction initialize(nativeEventTarget) {\n root = nativeEventTarget;\n startText = getText();\n return true;\n}\n\nfunction reset() {\n root = null;\n startText = null;\n fallbackText = null;\n}\n\nfunction getData() {\n if (fallbackText) {\n return fallbackText;\n }\n\n var start = void 0;\n var startValue = startText;\n var startLength = startValue.length;\n var end = void 0;\n var endValue = getText();\n var endLength = endValue.length;\n\n for (start = 0; start < startLength; start++) {\n if (startValue[start] !== endValue[start]) {\n break;\n }\n }\n\n var minEnd = startLength - start;\n for (end = 1; end <= minEnd; end++) {\n if (startValue[startLength - end] !== endValue[endLength - end]) {\n break;\n }\n }\n\n var sliceTail = end > 1 ? 1 - end : undefined;\n fallbackText = endValue.slice(start, sliceTail);\n return fallbackText;\n}\n\nfunction getText() {\n if ('value' in root) {\n return root.value;\n }\n return root.textContent;\n}\n\n/* eslint valid-typeof: 0 */\n\nvar EVENT_POOL_SIZE = 10;\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar EventInterface = {\n type: null,\n target: null,\n // currentTarget is set when dispatching; no use in copying it here\n currentTarget: function () {\n return null;\n },\n eventPhase: null,\n bubbles: null,\n cancelable: null,\n timeStamp: function (event) {\n return event.timeStamp || Date.now();\n },\n defaultPrevented: null,\n isTrusted: null\n};\n\nfunction functionThatReturnsTrue() {\n return true;\n}\n\nfunction functionThatReturnsFalse() {\n return false;\n}\n\n/**\n * Synthetic events are dispatched by event plugins, typically in response to a\n * top-level event delegation handler.\n *\n * These systems should generally use pooling to reduce the frequency of garbage\n * collection. The system should check `isPersistent` to determine whether the\n * event should be released into the pool after being dispatched. Users that\n * need a persisted event should invoke `persist`.\n *\n * Synthetic events (and subclasses) implement the DOM Level 3 Events API by\n * normalizing browser quirks. Subclasses do not necessarily have to implement a\n * DOM interface; custom application-specific events can also subclass this.\n *\n * @param {object} dispatchConfig Configuration used to dispatch this event.\n * @param {*} targetInst Marker identifying the event target.\n * @param {object} nativeEvent Native browser event.\n * @param {DOMEventTarget} nativeEventTarget Target node.\n */\nfunction SyntheticEvent(dispatchConfig, targetInst, nativeEvent, nativeEventTarget) {\n {\n // these have a getter/setter for warnings\n delete this.nativeEvent;\n delete this.preventDefault;\n delete this.stopPropagation;\n delete this.isDefaultPrevented;\n delete this.isPropagationStopped;\n }\n\n this.dispatchConfig = dispatchConfig;\n this._targetInst = targetInst;\n this.nativeEvent = nativeEvent;\n\n var Interface = this.constructor.Interface;\n for (var propName in Interface) {\n if (!Interface.hasOwnProperty(propName)) {\n continue;\n }\n {\n delete this[propName]; // this has a getter/setter for warnings\n }\n var normalize = Interface[propName];\n if (normalize) {\n this[propName] = normalize(nativeEvent);\n } else {\n if (propName === 'target') {\n this.target = nativeEventTarget;\n } else {\n this[propName] = nativeEvent[propName];\n }\n }\n }\n\n var defaultPrevented = nativeEvent.defaultPrevented != null ? nativeEvent.defaultPrevented : nativeEvent.returnValue === false;\n if (defaultPrevented) {\n this.isDefaultPrevented = functionThatReturnsTrue;\n } else {\n this.isDefaultPrevented = functionThatReturnsFalse;\n }\n this.isPropagationStopped = functionThatReturnsFalse;\n return this;\n}\n\n_assign(SyntheticEvent.prototype, {\n preventDefault: function () {\n this.defaultPrevented = true;\n var event = this.nativeEvent;\n if (!event) {\n return;\n }\n\n if (event.preventDefault) {\n event.preventDefault();\n } else if (typeof event.returnValue !== 'unknown') {\n event.returnValue = false;\n }\n this.isDefaultPrevented = functionThatReturnsTrue;\n },\n\n stopPropagation: function () {\n var event = this.nativeEvent;\n if (!event) {\n return;\n }\n\n if (event.stopPropagation) {\n event.stopPropagation();\n } else if (typeof event.cancelBubble !== 'unknown') {\n // The ChangeEventPlugin registers a \"propertychange\" event for\n // IE. This event does not support bubbling or cancelling, and\n // any references to cancelBubble throw \"Member not found\". A\n // typeof check of \"unknown\" circumvents this issue (and is also\n // IE specific).\n event.cancelBubble = true;\n }\n\n this.isPropagationStopped = functionThatReturnsTrue;\n },\n\n /**\n * We release all dispatched `SyntheticEvent`s after each event loop, adding\n * them back into the pool. This allows a way to hold onto a reference that\n * won't be added back into the pool.\n */\n persist: function () {\n this.isPersistent = functionThatReturnsTrue;\n },\n\n /**\n * Checks if this event should be released back into the pool.\n *\n * @return {boolean} True if this should not be released, false otherwise.\n */\n isPersistent: functionThatReturnsFalse,\n\n /**\n * `PooledClass` looks for `destructor` on each instance it releases.\n */\n destructor: function () {\n var Interface = this.constructor.Interface;\n for (var propName in Interface) {\n {\n Object.defineProperty(this, propName, getPooledWarningPropertyDefinition(propName, Interface[propName]));\n }\n }\n this.dispatchConfig = null;\n this._targetInst = null;\n this.nativeEvent = null;\n this.isDefaultPrevented = functionThatReturnsFalse;\n this.isPropagationStopped = functionThatReturnsFalse;\n this._dispatchListeners = null;\n this._dispatchInstances = null;\n {\n Object.defineProperty(this, 'nativeEvent', getPooledWarningPropertyDefinition('nativeEvent', null));\n Object.defineProperty(this, 'isDefaultPrevented', getPooledWarningPropertyDefinition('isDefaultPrevented', functionThatReturnsFalse));\n Object.defineProperty(this, 'isPropagationStopped', getPooledWarningPropertyDefinition('isPropagationStopped', functionThatReturnsFalse));\n Object.defineProperty(this, 'preventDefault', getPooledWarningPropertyDefinition('preventDefault', function () {}));\n Object.defineProperty(this, 'stopPropagation', getPooledWarningPropertyDefinition('stopPropagation', function () {}));\n }\n }\n});\n\nSyntheticEvent.Interface = EventInterface;\n\n/**\n * Helper to reduce boilerplate when creating subclasses.\n */\nSyntheticEvent.extend = function (Interface) {\n var Super = this;\n\n var E = function () {};\n E.prototype = Super.prototype;\n var prototype = new E();\n\n function Class() {\n return Super.apply(this, arguments);\n }\n _assign(prototype, Class.prototype);\n Class.prototype = prototype;\n Class.prototype.constructor = Class;\n\n Class.Interface = _assign({}, Super.Interface, Interface);\n Class.extend = Super.extend;\n addEventPoolingTo(Class);\n\n return Class;\n};\n\naddEventPoolingTo(SyntheticEvent);\n\n/**\n * Helper to nullify syntheticEvent instance properties when destructing\n *\n * @param {String} propName\n * @param {?object} getVal\n * @return {object} defineProperty object\n */\nfunction getPooledWarningPropertyDefinition(propName, getVal) {\n var isFunction = typeof getVal === 'function';\n return {\n configurable: true,\n set: set,\n get: get\n };\n\n function set(val) {\n var action = isFunction ? 'setting the method' : 'setting the property';\n warn(action, 'This is effectively a no-op');\n return val;\n }\n\n function get() {\n var action = isFunction ? 'accessing the method' : 'accessing the property';\n var result = isFunction ? 'This is a no-op function' : 'This is set to null';\n warn(action, result);\n return getVal;\n }\n\n function warn(action, result) {\n var warningCondition = false;\n !warningCondition ? warningWithoutStack$1(false, \"This synthetic event is reused for performance reasons. If you're seeing this, \" + \"you're %s `%s` on a released/nullified synthetic event. %s. \" + 'If you must keep the original synthetic event around, use event.persist(). ' + 'See https://fb.me/react-event-pooling for more information.', action, propName, result) : void 0;\n }\n}\n\nfunction getPooledEvent(dispatchConfig, targetInst, nativeEvent, nativeInst) {\n var EventConstructor = this;\n if (EventConstructor.eventPool.length) {\n var instance = EventConstructor.eventPool.pop();\n EventConstructor.call(instance, dispatchConfig, targetInst, nativeEvent, nativeInst);\n return instance;\n }\n return new EventConstructor(dispatchConfig, targetInst, nativeEvent, nativeInst);\n}\n\nfunction releasePooledEvent(event) {\n var EventConstructor = this;\n !(event instanceof EventConstructor) ? invariant(false, 'Trying to release an event instance into a pool of a different type.') : void 0;\n event.destructor();\n if (EventConstructor.eventPool.length < EVENT_POOL_SIZE) {\n EventConstructor.eventPool.push(event);\n }\n}\n\nfunction addEventPoolingTo(EventConstructor) {\n EventConstructor.eventPool = [];\n EventConstructor.getPooled = getPooledEvent;\n EventConstructor.release = releasePooledEvent;\n}\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/DOM-Level-3-Events/#events-compositionevents\n */\nvar SyntheticCompositionEvent = SyntheticEvent.extend({\n data: null\n});\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105\n * /#events-inputevents\n */\nvar SyntheticInputEvent = SyntheticEvent.extend({\n data: null\n});\n\nvar END_KEYCODES = [9, 13, 27, 32]; // Tab, Return, Esc, Space\nvar START_KEYCODE = 229;\n\nvar canUseCompositionEvent = canUseDOM && 'CompositionEvent' in window;\n\nvar documentMode = null;\nif (canUseDOM && 'documentMode' in document) {\n documentMode = document.documentMode;\n}\n\n// Webkit offers a very useful `textInput` event that can be used to\n// directly represent `beforeInput`. The IE `textinput` event is not as\n// useful, so we don't use it.\nvar canUseTextInputEvent = canUseDOM && 'TextEvent' in window && !documentMode;\n\n// In IE9+, we have access to composition events, but the data supplied\n// by the native compositionend event may be incorrect. Japanese ideographic\n// spaces, for instance (\\u3000) are not recorded correctly.\nvar useFallbackCompositionData = canUseDOM && (!canUseCompositionEvent || documentMode && documentMode > 8 && documentMode <= 11);\n\nvar SPACEBAR_CODE = 32;\nvar SPACEBAR_CHAR = String.fromCharCode(SPACEBAR_CODE);\n\n// Events and their corresponding property names.\nvar eventTypes = {\n beforeInput: {\n phasedRegistrationNames: {\n bubbled: 'onBeforeInput',\n captured: 'onBeforeInputCapture'\n },\n dependencies: [TOP_COMPOSITION_END, TOP_KEY_PRESS, TOP_TEXT_INPUT, TOP_PASTE]\n },\n compositionEnd: {\n phasedRegistrationNames: {\n bubbled: 'onCompositionEnd',\n captured: 'onCompositionEndCapture'\n },\n dependencies: [TOP_BLUR, TOP_COMPOSITION_END, TOP_KEY_DOWN, TOP_KEY_PRESS, TOP_KEY_UP, TOP_MOUSE_DOWN]\n },\n compositionStart: {\n phasedRegistrationNames: {\n bubbled: 'onCompositionStart',\n captured: 'onCompositionStartCapture'\n },\n dependencies: [TOP_BLUR, TOP_COMPOSITION_START, TOP_KEY_DOWN, TOP_KEY_PRESS, TOP_KEY_UP, TOP_MOUSE_DOWN]\n },\n compositionUpdate: {\n phasedRegistrationNames: {\n bubbled: 'onCompositionUpdate',\n captured: 'onCompositionUpdateCapture'\n },\n dependencies: [TOP_BLUR, TOP_COMPOSITION_UPDATE, TOP_KEY_DOWN, TOP_KEY_PRESS, TOP_KEY_UP, TOP_MOUSE_DOWN]\n }\n};\n\n// Track whether we've ever handled a keypress on the space key.\nvar hasSpaceKeypress = false;\n\n/**\n * Return whether a native keypress event is assumed to be a command.\n * This is required because Firefox fires `keypress` events for key commands\n * (cut, copy, select-all, etc.) even though no character is inserted.\n */\nfunction isKeypressCommand(nativeEvent) {\n return (nativeEvent.ctrlKey || nativeEvent.altKey || nativeEvent.metaKey) &&\n // ctrlKey && altKey is equivalent to AltGr, and is not a command.\n !(nativeEvent.ctrlKey && nativeEvent.altKey);\n}\n\n/**\n * Translate native top level events into event types.\n *\n * @param {string} topLevelType\n * @return {object}\n */\nfunction getCompositionEventType(topLevelType) {\n switch (topLevelType) {\n case TOP_COMPOSITION_START:\n return eventTypes.compositionStart;\n case TOP_COMPOSITION_END:\n return eventTypes.compositionEnd;\n case TOP_COMPOSITION_UPDATE:\n return eventTypes.compositionUpdate;\n }\n}\n\n/**\n * Does our fallback best-guess model think this event signifies that\n * composition has begun?\n *\n * @param {string} topLevelType\n * @param {object} nativeEvent\n * @return {boolean}\n */\nfunction isFallbackCompositionStart(topLevelType, nativeEvent) {\n return topLevelType === TOP_KEY_DOWN && nativeEvent.keyCode === START_KEYCODE;\n}\n\n/**\n * Does our fallback mode think that this event is the end of composition?\n *\n * @param {string} topLevelType\n * @param {object} nativeEvent\n * @return {boolean}\n */\nfunction isFallbackCompositionEnd(topLevelType, nativeEvent) {\n switch (topLevelType) {\n case TOP_KEY_UP:\n // Command keys insert or clear IME input.\n return END_KEYCODES.indexOf(nativeEvent.keyCode) !== -1;\n case TOP_KEY_DOWN:\n // Expect IME keyCode on each keydown. If we get any other\n // code we must have exited earlier.\n return nativeEvent.keyCode !== START_KEYCODE;\n case TOP_KEY_PRESS:\n case TOP_MOUSE_DOWN:\n case TOP_BLUR:\n // Events are not possible without cancelling IME.\n return true;\n default:\n return false;\n }\n}\n\n/**\n * Google Input Tools provides composition data via a CustomEvent,\n * with the `data` property populated in the `detail` object. If this\n * is available on the event object, use it. If not, this is a plain\n * composition event and we have nothing special to extract.\n *\n * @param {object} nativeEvent\n * @return {?string}\n */\nfunction getDataFromCustomEvent(nativeEvent) {\n var detail = nativeEvent.detail;\n if (typeof detail === 'object' && 'data' in detail) {\n return detail.data;\n }\n return null;\n}\n\n/**\n * Check if a composition event was triggered by Korean IME.\n * Our fallback mode does not work well with IE's Korean IME,\n * so just use native composition events when Korean IME is used.\n * Although CompositionEvent.locale property is deprecated,\n * it is available in IE, where our fallback mode is enabled.\n *\n * @param {object} nativeEvent\n * @return {boolean}\n */\nfunction isUsingKoreanIME(nativeEvent) {\n return nativeEvent.locale === 'ko';\n}\n\n// Track the current IME composition status, if any.\nvar isComposing = false;\n\n/**\n * @return {?object} A SyntheticCompositionEvent.\n */\nfunction extractCompositionEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var eventType = void 0;\n var fallbackData = void 0;\n\n if (canUseCompositionEvent) {\n eventType = getCompositionEventType(topLevelType);\n } else if (!isComposing) {\n if (isFallbackCompositionStart(topLevelType, nativeEvent)) {\n eventType = eventTypes.compositionStart;\n }\n } else if (isFallbackCompositionEnd(topLevelType, nativeEvent)) {\n eventType = eventTypes.compositionEnd;\n }\n\n if (!eventType) {\n return null;\n }\n\n if (useFallbackCompositionData && !isUsingKoreanIME(nativeEvent)) {\n // The current composition is stored statically and must not be\n // overwritten while composition continues.\n if (!isComposing && eventType === eventTypes.compositionStart) {\n isComposing = initialize(nativeEventTarget);\n } else if (eventType === eventTypes.compositionEnd) {\n if (isComposing) {\n fallbackData = getData();\n }\n }\n }\n\n var event = SyntheticCompositionEvent.getPooled(eventType, targetInst, nativeEvent, nativeEventTarget);\n\n if (fallbackData) {\n // Inject data generated from fallback path into the synthetic event.\n // This matches the property of native CompositionEventInterface.\n event.data = fallbackData;\n } else {\n var customData = getDataFromCustomEvent(nativeEvent);\n if (customData !== null) {\n event.data = customData;\n }\n }\n\n accumulateTwoPhaseDispatches(event);\n return event;\n}\n\n/**\n * @param {TopLevelType} topLevelType Number from `TopLevelType`.\n * @param {object} nativeEvent Native browser event.\n * @return {?string} The string corresponding to this `beforeInput` event.\n */\nfunction getNativeBeforeInputChars(topLevelType, nativeEvent) {\n switch (topLevelType) {\n case TOP_COMPOSITION_END:\n return getDataFromCustomEvent(nativeEvent);\n case TOP_KEY_PRESS:\n /**\n * If native `textInput` events are available, our goal is to make\n * use of them. However, there is a special case: the spacebar key.\n * In Webkit, preventing default on a spacebar `textInput` event\n * cancels character insertion, but it *also* causes the browser\n * to fall back to its default spacebar behavior of scrolling the\n * page.\n *\n * Tracking at:\n * https://code.google.com/p/chromium/issues/detail?id=355103\n *\n * To avoid this issue, use the keypress event as if no `textInput`\n * event is available.\n */\n var which = nativeEvent.which;\n if (which !== SPACEBAR_CODE) {\n return null;\n }\n\n hasSpaceKeypress = true;\n return SPACEBAR_CHAR;\n\n case TOP_TEXT_INPUT:\n // Record the characters to be added to the DOM.\n var chars = nativeEvent.data;\n\n // If it's a spacebar character, assume that we have already handled\n // it at the keypress level and bail immediately. Android Chrome\n // doesn't give us keycodes, so we need to ignore it.\n if (chars === SPACEBAR_CHAR && hasSpaceKeypress) {\n return null;\n }\n\n return chars;\n\n default:\n // For other native event types, do nothing.\n return null;\n }\n}\n\n/**\n * For browsers that do not provide the `textInput` event, extract the\n * appropriate string to use for SyntheticInputEvent.\n *\n * @param {number} topLevelType Number from `TopLevelEventTypes`.\n * @param {object} nativeEvent Native browser event.\n * @return {?string} The fallback string for this `beforeInput` event.\n */\nfunction getFallbackBeforeInputChars(topLevelType, nativeEvent) {\n // If we are currently composing (IME) and using a fallback to do so,\n // try to extract the composed characters from the fallback object.\n // If composition event is available, we extract a string only at\n // compositionevent, otherwise extract it at fallback events.\n if (isComposing) {\n if (topLevelType === TOP_COMPOSITION_END || !canUseCompositionEvent && isFallbackCompositionEnd(topLevelType, nativeEvent)) {\n var chars = getData();\n reset();\n isComposing = false;\n return chars;\n }\n return null;\n }\n\n switch (topLevelType) {\n case TOP_PASTE:\n // If a paste event occurs after a keypress, throw out the input\n // chars. Paste events should not lead to BeforeInput events.\n return null;\n case TOP_KEY_PRESS:\n /**\n * As of v27, Firefox may fire keypress events even when no character\n * will be inserted. A few possibilities:\n *\n * - `which` is `0`. Arrow keys, Esc key, etc.\n *\n * - `which` is the pressed key code, but no char is available.\n * Ex: 'AltGr + d` in Polish. There is no modified character for\n * this key combination and no character is inserted into the\n * document, but FF fires the keypress for char code `100` anyway.\n * No `input` event will occur.\n *\n * - `which` is the pressed key code, but a command combination is\n * being used. Ex: `Cmd+C`. No character is inserted, and no\n * `input` event will occur.\n */\n if (!isKeypressCommand(nativeEvent)) {\n // IE fires the `keypress` event when a user types an emoji via\n // Touch keyboard of Windows. In such a case, the `char` property\n // holds an emoji character like `\\uD83D\\uDE0A`. Because its length\n // is 2, the property `which` does not represent an emoji correctly.\n // In such a case, we directly return the `char` property instead of\n // using `which`.\n if (nativeEvent.char && nativeEvent.char.length > 1) {\n return nativeEvent.char;\n } else if (nativeEvent.which) {\n return String.fromCharCode(nativeEvent.which);\n }\n }\n return null;\n case TOP_COMPOSITION_END:\n return useFallbackCompositionData && !isUsingKoreanIME(nativeEvent) ? null : nativeEvent.data;\n default:\n return null;\n }\n}\n\n/**\n * Extract a SyntheticInputEvent for `beforeInput`, based on either native\n * `textInput` or fallback behavior.\n *\n * @return {?object} A SyntheticInputEvent.\n */\nfunction extractBeforeInputEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var chars = void 0;\n\n if (canUseTextInputEvent) {\n chars = getNativeBeforeInputChars(topLevelType, nativeEvent);\n } else {\n chars = getFallbackBeforeInputChars(topLevelType, nativeEvent);\n }\n\n // If no characters are being inserted, no BeforeInput event should\n // be fired.\n if (!chars) {\n return null;\n }\n\n var event = SyntheticInputEvent.getPooled(eventTypes.beforeInput, targetInst, nativeEvent, nativeEventTarget);\n\n event.data = chars;\n accumulateTwoPhaseDispatches(event);\n return event;\n}\n\n/**\n * Create an `onBeforeInput` event to match\n * http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105/#events-inputevents.\n *\n * This event plugin is based on the native `textInput` event\n * available in Chrome, Safari, Opera, and IE. This event fires after\n * `onKeyPress` and `onCompositionEnd`, but before `onInput`.\n *\n * `beforeInput` is spec'd but not implemented in any browsers, and\n * the `input` event does not provide any useful information about what has\n * actually been added, contrary to the spec. Thus, `textInput` is the best\n * available event to identify the characters that have actually been inserted\n * into the target node.\n *\n * This plugin is also responsible for emitting `composition` events, thus\n * allowing us to share composition fallback code for both `beforeInput` and\n * `composition` event types.\n */\nvar BeforeInputEventPlugin = {\n eventTypes: eventTypes,\n\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var composition = extractCompositionEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget);\n\n var beforeInput = extractBeforeInputEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget);\n\n if (composition === null) {\n return beforeInput;\n }\n\n if (beforeInput === null) {\n return composition;\n }\n\n return [composition, beforeInput];\n }\n};\n\n// Use to restore controlled state after a change event has fired.\n\nvar restoreImpl = null;\nvar restoreTarget = null;\nvar restoreQueue = null;\n\nfunction restoreStateOfTarget(target) {\n // We perform this translation at the end of the event loop so that we\n // always receive the correct fiber here\n var internalInstance = getInstanceFromNode(target);\n if (!internalInstance) {\n // Unmounted\n return;\n }\n !(typeof restoreImpl === 'function') ? invariant(false, 'setRestoreImplementation() needs to be called to handle a target for controlled events. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n var props = getFiberCurrentPropsFromNode(internalInstance.stateNode);\n restoreImpl(internalInstance.stateNode, internalInstance.type, props);\n}\n\nfunction setRestoreImplementation(impl) {\n restoreImpl = impl;\n}\n\nfunction enqueueStateRestore(target) {\n if (restoreTarget) {\n if (restoreQueue) {\n restoreQueue.push(target);\n } else {\n restoreQueue = [target];\n }\n } else {\n restoreTarget = target;\n }\n}\n\nfunction needsStateRestore() {\n return restoreTarget !== null || restoreQueue !== null;\n}\n\nfunction restoreStateIfNeeded() {\n if (!restoreTarget) {\n return;\n }\n var target = restoreTarget;\n var queuedTargets = restoreQueue;\n restoreTarget = null;\n restoreQueue = null;\n\n restoreStateOfTarget(target);\n if (queuedTargets) {\n for (var i = 0; i < queuedTargets.length; i++) {\n restoreStateOfTarget(queuedTargets[i]);\n }\n }\n}\n\n// Used as a way to call batchedUpdates when we don't have a reference to\n// the renderer. Such as when we're dispatching events or if third party\n// libraries need to call batchedUpdates. Eventually, this API will go away when\n// everything is batched by default. We'll then have a similar API to opt-out of\n// scheduled work and instead do synchronous work.\n\n// Defaults\nvar _batchedUpdatesImpl = function (fn, bookkeeping) {\n return fn(bookkeeping);\n};\nvar _interactiveUpdatesImpl = function (fn, a, b) {\n return fn(a, b);\n};\nvar _flushInteractiveUpdatesImpl = function () {};\n\nvar isBatching = false;\nfunction batchedUpdates(fn, bookkeeping) {\n if (isBatching) {\n // If we are currently inside another batch, we need to wait until it\n // fully completes before restoring state.\n return fn(bookkeeping);\n }\n isBatching = true;\n try {\n return _batchedUpdatesImpl(fn, bookkeeping);\n } finally {\n // Here we wait until all updates have propagated, which is important\n // when using controlled components within layers:\n // https://github.com/facebook/react/issues/1698\n // Then we restore state of any controlled component.\n isBatching = false;\n var controlledComponentsHavePendingUpdates = needsStateRestore();\n if (controlledComponentsHavePendingUpdates) {\n // If a controlled event was fired, we may need to restore the state of\n // the DOM node back to the controlled value. This is necessary when React\n // bails out of the update without touching the DOM.\n _flushInteractiveUpdatesImpl();\n restoreStateIfNeeded();\n }\n }\n}\n\nfunction interactiveUpdates(fn, a, b) {\n return _interactiveUpdatesImpl(fn, a, b);\n}\n\n\n\nfunction setBatchingImplementation(batchedUpdatesImpl, interactiveUpdatesImpl, flushInteractiveUpdatesImpl) {\n _batchedUpdatesImpl = batchedUpdatesImpl;\n _interactiveUpdatesImpl = interactiveUpdatesImpl;\n _flushInteractiveUpdatesImpl = flushInteractiveUpdatesImpl;\n}\n\n/**\n * @see http://www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary\n */\nvar supportedInputTypes = {\n color: true,\n date: true,\n datetime: true,\n 'datetime-local': true,\n email: true,\n month: true,\n number: true,\n password: true,\n range: true,\n search: true,\n tel: true,\n text: true,\n time: true,\n url: true,\n week: true\n};\n\nfunction isTextInputElement(elem) {\n var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase();\n\n if (nodeName === 'input') {\n return !!supportedInputTypes[elem.type];\n }\n\n if (nodeName === 'textarea') {\n return true;\n }\n\n return false;\n}\n\n/**\n * HTML nodeType values that represent the type of the node\n */\n\nvar ELEMENT_NODE = 1;\nvar TEXT_NODE = 3;\nvar COMMENT_NODE = 8;\nvar DOCUMENT_NODE = 9;\nvar DOCUMENT_FRAGMENT_NODE = 11;\n\n/**\n * Gets the target node from a native browser event by accounting for\n * inconsistencies in browser DOM APIs.\n *\n * @param {object} nativeEvent Native browser event.\n * @return {DOMEventTarget} Target node.\n */\nfunction getEventTarget(nativeEvent) {\n // Fallback to nativeEvent.srcElement for IE9\n // https://github.com/facebook/react/issues/12506\n var target = nativeEvent.target || nativeEvent.srcElement || window;\n\n // Normalize SVG element events #4963\n if (target.correspondingUseElement) {\n target = target.correspondingUseElement;\n }\n\n // Safari may fire events on text nodes (Node.TEXT_NODE is 3).\n // @see http://www.quirksmode.org/js/events_properties.html\n return target.nodeType === TEXT_NODE ? target.parentNode : target;\n}\n\n/**\n * Checks if an event is supported in the current execution environment.\n *\n * NOTE: This will not work correctly for non-generic events such as `change`,\n * `reset`, `load`, `error`, and `select`.\n *\n * Borrows from Modernizr.\n *\n * @param {string} eventNameSuffix Event name, e.g. \"click\".\n * @return {boolean} True if the event is supported.\n * @internal\n * @license Modernizr 3.0.0pre (Custom Build) | MIT\n */\nfunction isEventSupported(eventNameSuffix) {\n if (!canUseDOM) {\n return false;\n }\n\n var eventName = 'on' + eventNameSuffix;\n var isSupported = eventName in document;\n\n if (!isSupported) {\n var element = document.createElement('div');\n element.setAttribute(eventName, 'return;');\n isSupported = typeof element[eventName] === 'function';\n }\n\n return isSupported;\n}\n\nfunction isCheckable(elem) {\n var type = elem.type;\n var nodeName = elem.nodeName;\n return nodeName && nodeName.toLowerCase() === 'input' && (type === 'checkbox' || type === 'radio');\n}\n\nfunction getTracker(node) {\n return node._valueTracker;\n}\n\nfunction detachTracker(node) {\n node._valueTracker = null;\n}\n\nfunction getValueFromNode(node) {\n var value = '';\n if (!node) {\n return value;\n }\n\n if (isCheckable(node)) {\n value = node.checked ? 'true' : 'false';\n } else {\n value = node.value;\n }\n\n return value;\n}\n\nfunction trackValueOnNode(node) {\n var valueField = isCheckable(node) ? 'checked' : 'value';\n var descriptor = Object.getOwnPropertyDescriptor(node.constructor.prototype, valueField);\n\n var currentValue = '' + node[valueField];\n\n // if someone has already defined a value or Safari, then bail\n // and don't track value will cause over reporting of changes,\n // but it's better then a hard failure\n // (needed for certain tests that spyOn input values and Safari)\n if (node.hasOwnProperty(valueField) || typeof descriptor === 'undefined' || typeof descriptor.get !== 'function' || typeof descriptor.set !== 'function') {\n return;\n }\n var get = descriptor.get,\n set = descriptor.set;\n\n Object.defineProperty(node, valueField, {\n configurable: true,\n get: function () {\n return get.call(this);\n },\n set: function (value) {\n currentValue = '' + value;\n set.call(this, value);\n }\n });\n // We could've passed this the first time\n // but it triggers a bug in IE11 and Edge 14/15.\n // Calling defineProperty() again should be equivalent.\n // https://github.com/facebook/react/issues/11768\n Object.defineProperty(node, valueField, {\n enumerable: descriptor.enumerable\n });\n\n var tracker = {\n getValue: function () {\n return currentValue;\n },\n setValue: function (value) {\n currentValue = '' + value;\n },\n stopTracking: function () {\n detachTracker(node);\n delete node[valueField];\n }\n };\n return tracker;\n}\n\nfunction track(node) {\n if (getTracker(node)) {\n return;\n }\n\n // TODO: Once it's just Fiber we can move this to node._wrapperState\n node._valueTracker = trackValueOnNode(node);\n}\n\nfunction updateValueIfChanged(node) {\n if (!node) {\n return false;\n }\n\n var tracker = getTracker(node);\n // if there is no tracker at this point it's unlikely\n // that trying again will succeed\n if (!tracker) {\n return true;\n }\n\n var lastValue = tracker.getValue();\n var nextValue = getValueFromNode(node);\n if (nextValue !== lastValue) {\n tracker.setValue(nextValue);\n return true;\n }\n return false;\n}\n\nvar ReactSharedInternals = React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED;\n\nvar BEFORE_SLASH_RE = /^(.*)[\\\\\\/]/;\n\nvar describeComponentFrame = function (name, source, ownerName) {\n var sourceInfo = '';\n if (source) {\n var path = source.fileName;\n var fileName = path.replace(BEFORE_SLASH_RE, '');\n {\n // In DEV, include code for a common special case:\n // prefer \"folder/index.js\" instead of just \"index.js\".\n if (/^index\\./.test(fileName)) {\n var match = path.match(BEFORE_SLASH_RE);\n if (match) {\n var pathBeforeSlash = match[1];\n if (pathBeforeSlash) {\n var folderName = pathBeforeSlash.replace(BEFORE_SLASH_RE, '');\n fileName = folderName + '/' + fileName;\n }\n }\n }\n }\n sourceInfo = ' (at ' + fileName + ':' + source.lineNumber + ')';\n } else if (ownerName) {\n sourceInfo = ' (created by ' + ownerName + ')';\n }\n return '\\n in ' + (name || 'Unknown') + sourceInfo;\n};\n\n// The Symbol used to tag the ReactElement-like types. If there is no native Symbol\n// nor polyfill, then a plain number is used for performance.\nvar hasSymbol = typeof Symbol === 'function' && Symbol.for;\n\nvar REACT_ELEMENT_TYPE = hasSymbol ? Symbol.for('react.element') : 0xeac7;\nvar REACT_PORTAL_TYPE = hasSymbol ? Symbol.for('react.portal') : 0xeaca;\nvar REACT_FRAGMENT_TYPE = hasSymbol ? Symbol.for('react.fragment') : 0xeacb;\nvar REACT_STRICT_MODE_TYPE = hasSymbol ? Symbol.for('react.strict_mode') : 0xeacc;\nvar REACT_PROFILER_TYPE = hasSymbol ? Symbol.for('react.profiler') : 0xead2;\nvar REACT_PROVIDER_TYPE = hasSymbol ? Symbol.for('react.provider') : 0xeacd;\nvar REACT_CONTEXT_TYPE = hasSymbol ? Symbol.for('react.context') : 0xeace;\n\nvar REACT_CONCURRENT_MODE_TYPE = hasSymbol ? Symbol.for('react.concurrent_mode') : 0xeacf;\nvar REACT_FORWARD_REF_TYPE = hasSymbol ? Symbol.for('react.forward_ref') : 0xead0;\nvar REACT_SUSPENSE_TYPE = hasSymbol ? Symbol.for('react.suspense') : 0xead1;\nvar REACT_MEMO_TYPE = hasSymbol ? Symbol.for('react.memo') : 0xead3;\nvar REACT_LAZY_TYPE = hasSymbol ? Symbol.for('react.lazy') : 0xead4;\n\nvar MAYBE_ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;\nvar FAUX_ITERATOR_SYMBOL = '@@iterator';\n\nfunction getIteratorFn(maybeIterable) {\n if (maybeIterable === null || typeof maybeIterable !== 'object') {\n return null;\n }\n var maybeIterator = MAYBE_ITERATOR_SYMBOL && maybeIterable[MAYBE_ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL];\n if (typeof maybeIterator === 'function') {\n return maybeIterator;\n }\n return null;\n}\n\nvar Pending = 0;\nvar Resolved = 1;\nvar Rejected = 2;\n\nfunction refineResolvedLazyComponent(lazyComponent) {\n return lazyComponent._status === Resolved ? lazyComponent._result : null;\n}\n\nfunction getWrappedName(outerType, innerType, wrapperName) {\n var functionName = innerType.displayName || innerType.name || '';\n return outerType.displayName || (functionName !== '' ? wrapperName + '(' + functionName + ')' : wrapperName);\n}\n\nfunction getComponentName(type) {\n if (type == null) {\n // Host root, text node or just invalid type.\n return null;\n }\n {\n if (typeof type.tag === 'number') {\n warningWithoutStack$1(false, 'Received an unexpected object in getComponentName(). ' + 'This is likely a bug in React. Please file an issue.');\n }\n }\n if (typeof type === 'function') {\n return type.displayName || type.name || null;\n }\n if (typeof type === 'string') {\n return type;\n }\n switch (type) {\n case REACT_CONCURRENT_MODE_TYPE:\n return 'ConcurrentMode';\n case REACT_FRAGMENT_TYPE:\n return 'Fragment';\n case REACT_PORTAL_TYPE:\n return 'Portal';\n case REACT_PROFILER_TYPE:\n return 'Profiler';\n case REACT_STRICT_MODE_TYPE:\n return 'StrictMode';\n case REACT_SUSPENSE_TYPE:\n return 'Suspense';\n }\n if (typeof type === 'object') {\n switch (type.$$typeof) {\n case REACT_CONTEXT_TYPE:\n return 'Context.Consumer';\n case REACT_PROVIDER_TYPE:\n return 'Context.Provider';\n case REACT_FORWARD_REF_TYPE:\n return getWrappedName(type, type.render, 'ForwardRef');\n case REACT_MEMO_TYPE:\n return getComponentName(type.type);\n case REACT_LAZY_TYPE:\n {\n var thenable = type;\n var resolvedThenable = refineResolvedLazyComponent(thenable);\n if (resolvedThenable) {\n return getComponentName(resolvedThenable);\n }\n }\n }\n }\n return null;\n}\n\nvar ReactDebugCurrentFrame = ReactSharedInternals.ReactDebugCurrentFrame;\n\nfunction describeFiber(fiber) {\n switch (fiber.tag) {\n case HostRoot:\n case HostPortal:\n case HostText:\n case Fragment:\n case ContextProvider:\n case ContextConsumer:\n return '';\n default:\n var owner = fiber._debugOwner;\n var source = fiber._debugSource;\n var name = getComponentName(fiber.type);\n var ownerName = null;\n if (owner) {\n ownerName = getComponentName(owner.type);\n }\n return describeComponentFrame(name, source, ownerName);\n }\n}\n\nfunction getStackByFiberInDevAndProd(workInProgress) {\n var info = '';\n var node = workInProgress;\n do {\n info += describeFiber(node);\n node = node.return;\n } while (node);\n return info;\n}\n\nvar current = null;\nvar phase = null;\n\nfunction getCurrentFiberOwnerNameInDevOrNull() {\n {\n if (current === null) {\n return null;\n }\n var owner = current._debugOwner;\n if (owner !== null && typeof owner !== 'undefined') {\n return getComponentName(owner.type);\n }\n }\n return null;\n}\n\nfunction getCurrentFiberStackInDev() {\n {\n if (current === null) {\n return '';\n }\n // Safe because if current fiber exists, we are reconciling,\n // and it is guaranteed to be the work-in-progress version.\n return getStackByFiberInDevAndProd(current);\n }\n return '';\n}\n\nfunction resetCurrentFiber() {\n {\n ReactDebugCurrentFrame.getCurrentStack = null;\n current = null;\n phase = null;\n }\n}\n\nfunction setCurrentFiber(fiber) {\n {\n ReactDebugCurrentFrame.getCurrentStack = getCurrentFiberStackInDev;\n current = fiber;\n phase = null;\n }\n}\n\nfunction setCurrentPhase(lifeCyclePhase) {\n {\n phase = lifeCyclePhase;\n }\n}\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 = warningWithoutStack$1;\n\n{\n warning = function (condition, format) {\n if (condition) {\n return;\n }\n var ReactDebugCurrentFrame = ReactSharedInternals.ReactDebugCurrentFrame;\n var stack = ReactDebugCurrentFrame.getStackAddendum();\n // eslint-disable-next-line react-internal/warning-and-invariant-args\n\n for (var _len = arguments.length, args = Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {\n args[_key - 2] = arguments[_key];\n }\n\n warningWithoutStack$1.apply(undefined, [false, format + '%s'].concat(args, [stack]));\n };\n}\n\nvar warning$1 = warning;\n\n// A reserved attribute.\n// It is handled by React separately and shouldn't be written to the DOM.\nvar RESERVED = 0;\n\n// A simple string attribute.\n// Attributes that aren't in the whitelist are presumed to have this type.\nvar STRING = 1;\n\n// A string attribute that accepts booleans in React. In HTML, these are called\n// \"enumerated\" attributes with \"true\" and \"false\" as possible values.\n// When true, it should be set to a \"true\" string.\n// When false, it should be set to a \"false\" string.\nvar BOOLEANISH_STRING = 2;\n\n// A real boolean attribute.\n// When true, it should be present (set either to an empty string or its name).\n// When false, it should be omitted.\nvar BOOLEAN = 3;\n\n// An attribute that can be used as a flag as well as with a value.\n// When true, it should be present (set either to an empty string or its name).\n// When false, it should be omitted.\n// For any other value, should be present with that value.\nvar OVERLOADED_BOOLEAN = 4;\n\n// An attribute that must be numeric or parse as a numeric.\n// When falsy, it should be removed.\nvar NUMERIC = 5;\n\n// An attribute that must be positive numeric or parse as a positive numeric.\n// When falsy, it should be removed.\nvar POSITIVE_NUMERIC = 6;\n\n/* eslint-disable max-len */\nvar ATTRIBUTE_NAME_START_CHAR = ':A-Z_a-z\\\\u00C0-\\\\u00D6\\\\u00D8-\\\\u00F6\\\\u00F8-\\\\u02FF\\\\u0370-\\\\u037D\\\\u037F-\\\\u1FFF\\\\u200C-\\\\u200D\\\\u2070-\\\\u218F\\\\u2C00-\\\\u2FEF\\\\u3001-\\\\uD7FF\\\\uF900-\\\\uFDCF\\\\uFDF0-\\\\uFFFD';\n/* eslint-enable max-len */\nvar ATTRIBUTE_NAME_CHAR = ATTRIBUTE_NAME_START_CHAR + '\\\\-.0-9\\\\u00B7\\\\u0300-\\\\u036F\\\\u203F-\\\\u2040';\n\n\nvar ROOT_ATTRIBUTE_NAME = 'data-reactroot';\nvar VALID_ATTRIBUTE_NAME_REGEX = new RegExp('^[' + ATTRIBUTE_NAME_START_CHAR + '][' + ATTRIBUTE_NAME_CHAR + ']*$');\n\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nvar illegalAttributeNameCache = {};\nvar validatedAttributeNameCache = {};\n\nfunction isAttributeNameSafe(attributeName) {\n if (hasOwnProperty.call(validatedAttributeNameCache, attributeName)) {\n return true;\n }\n if (hasOwnProperty.call(illegalAttributeNameCache, attributeName)) {\n return false;\n }\n if (VALID_ATTRIBUTE_NAME_REGEX.test(attributeName)) {\n validatedAttributeNameCache[attributeName] = true;\n return true;\n }\n illegalAttributeNameCache[attributeName] = true;\n {\n warning$1(false, 'Invalid attribute name: `%s`', attributeName);\n }\n return false;\n}\n\nfunction shouldIgnoreAttribute(name, propertyInfo, isCustomComponentTag) {\n if (propertyInfo !== null) {\n return propertyInfo.type === RESERVED;\n }\n if (isCustomComponentTag) {\n return false;\n }\n if (name.length > 2 && (name[0] === 'o' || name[0] === 'O') && (name[1] === 'n' || name[1] === 'N')) {\n return true;\n }\n return false;\n}\n\nfunction shouldRemoveAttributeWithWarning(name, value, propertyInfo, isCustomComponentTag) {\n if (propertyInfo !== null && propertyInfo.type === RESERVED) {\n return false;\n }\n switch (typeof value) {\n case 'function':\n // $FlowIssue symbol is perfectly valid here\n case 'symbol':\n // eslint-disable-line\n return true;\n case 'boolean':\n {\n if (isCustomComponentTag) {\n return false;\n }\n if (propertyInfo !== null) {\n return !propertyInfo.acceptsBooleans;\n } else {\n var prefix = name.toLowerCase().slice(0, 5);\n return prefix !== 'data-' && prefix !== 'aria-';\n }\n }\n default:\n return false;\n }\n}\n\nfunction shouldRemoveAttribute(name, value, propertyInfo, isCustomComponentTag) {\n if (value === null || typeof value === 'undefined') {\n return true;\n }\n if (shouldRemoveAttributeWithWarning(name, value, propertyInfo, isCustomComponentTag)) {\n return true;\n }\n if (isCustomComponentTag) {\n return false;\n }\n if (propertyInfo !== null) {\n switch (propertyInfo.type) {\n case BOOLEAN:\n return !value;\n case OVERLOADED_BOOLEAN:\n return value === false;\n case NUMERIC:\n return isNaN(value);\n case POSITIVE_NUMERIC:\n return isNaN(value) || value < 1;\n }\n }\n return false;\n}\n\nfunction getPropertyInfo(name) {\n return properties.hasOwnProperty(name) ? properties[name] : null;\n}\n\nfunction PropertyInfoRecord(name, type, mustUseProperty, attributeName, attributeNamespace) {\n this.acceptsBooleans = type === BOOLEANISH_STRING || type === BOOLEAN || type === OVERLOADED_BOOLEAN;\n this.attributeName = attributeName;\n this.attributeNamespace = attributeNamespace;\n this.mustUseProperty = mustUseProperty;\n this.propertyName = name;\n this.type = type;\n}\n\n// When adding attributes to this list, be sure to also add them to\n// the `possibleStandardNames` module to ensure casing and incorrect\n// name warnings.\nvar properties = {};\n\n// These props are reserved by React. They shouldn't be written to the DOM.\n['children', 'dangerouslySetInnerHTML',\n// TODO: This prevents the assignment of defaultValue to regular\n// elements (not just inputs). Now that ReactDOMInput assigns to the\n// defaultValue property -- do we need this?\n'defaultValue', 'defaultChecked', 'innerHTML', 'suppressContentEditableWarning', 'suppressHydrationWarning', 'style'].forEach(function (name) {\n properties[name] = new PropertyInfoRecord(name, RESERVED, false, // mustUseProperty\n name, // attributeName\n null);\n} // attributeNamespace\n);\n\n// A few React string attributes have a different name.\n// This is a mapping from React prop names to the attribute names.\n[['acceptCharset', 'accept-charset'], ['className', 'class'], ['htmlFor', 'for'], ['httpEquiv', 'http-equiv']].forEach(function (_ref) {\n var name = _ref[0],\n attributeName = _ref[1];\n\n properties[name] = new PropertyInfoRecord(name, STRING, false, // mustUseProperty\n attributeName, // attributeName\n null);\n} // attributeNamespace\n);\n\n// These are \"enumerated\" HTML attributes that accept \"true\" and \"false\".\n// In React, we let users pass `true` and `false` even though technically\n// these aren't boolean attributes (they are coerced to strings).\n['contentEditable', 'draggable', 'spellCheck', 'value'].forEach(function (name) {\n properties[name] = new PropertyInfoRecord(name, BOOLEANISH_STRING, false, // mustUseProperty\n name.toLowerCase(), // attributeName\n null);\n} // attributeNamespace\n);\n\n// These are \"enumerated\" SVG attributes that accept \"true\" and \"false\".\n// In React, we let users pass `true` and `false` even though technically\n// these aren't boolean attributes (they are coerced to strings).\n// Since these are SVG attributes, their attribute names are case-sensitive.\n['autoReverse', 'externalResourcesRequired', 'focusable', 'preserveAlpha'].forEach(function (name) {\n properties[name] = new PropertyInfoRecord(name, BOOLEANISH_STRING, false, // mustUseProperty\n name, // attributeName\n null);\n} // attributeNamespace\n);\n\n// These are HTML boolean attributes.\n['allowFullScreen', 'async',\n// Note: there is a special case that prevents it from being written to the DOM\n// on the client side because the browsers are inconsistent. Instead we call focus().\n'autoFocus', 'autoPlay', 'controls', 'default', 'defer', 'disabled', 'formNoValidate', 'hidden', 'loop', 'noModule', 'noValidate', 'open', 'playsInline', 'readOnly', 'required', 'reversed', 'scoped', 'seamless',\n// Microdata\n'itemScope'].forEach(function (name) {\n properties[name] = new PropertyInfoRecord(name, BOOLEAN, false, // mustUseProperty\n name.toLowerCase(), // attributeName\n null);\n} // attributeNamespace\n);\n\n// These are the few React props that we set as DOM properties\n// rather than attributes. These are all booleans.\n['checked',\n// Note: `option.selected` is not updated if `select.multiple` is\n// disabled with `removeAttribute`. We have special logic for handling this.\n'multiple', 'muted', 'selected'].forEach(function (name) {\n properties[name] = new PropertyInfoRecord(name, BOOLEAN, true, // mustUseProperty\n name, // attributeName\n null);\n} // attributeNamespace\n);\n\n// These are HTML attributes that are \"overloaded booleans\": they behave like\n// booleans, but can also accept a string value.\n['capture', 'download'].forEach(function (name) {\n properties[name] = new PropertyInfoRecord(name, OVERLOADED_BOOLEAN, false, // mustUseProperty\n name, // attributeName\n null);\n} // attributeNamespace\n);\n\n// These are HTML attributes that must be positive numbers.\n['cols', 'rows', 'size', 'span'].forEach(function (name) {\n properties[name] = new PropertyInfoRecord(name, POSITIVE_NUMERIC, false, // mustUseProperty\n name, // attributeName\n null);\n} // attributeNamespace\n);\n\n// These are HTML attributes that must be numbers.\n['rowSpan', 'start'].forEach(function (name) {\n properties[name] = new PropertyInfoRecord(name, NUMERIC, false, // mustUseProperty\n name.toLowerCase(), // attributeName\n null);\n} // attributeNamespace\n);\n\nvar CAMELIZE = /[\\-\\:]([a-z])/g;\nvar capitalize = function (token) {\n return token[1].toUpperCase();\n};\n\n// This is a list of all SVG attributes that need special casing, namespacing,\n// or boolean value assignment. Regular attributes that just accept strings\n// and have the same names are omitted, just like in the HTML whitelist.\n// Some of these attributes can be hard to find. This list was created by\n// scrapping the MDN documentation.\n['accent-height', 'alignment-baseline', 'arabic-form', 'baseline-shift', 'cap-height', 'clip-path', 'clip-rule', 'color-interpolation', 'color-interpolation-filters', 'color-profile', 'color-rendering', 'dominant-baseline', 'enable-background', 'fill-opacity', 'fill-rule', 'flood-color', 'flood-opacity', 'font-family', 'font-size', 'font-size-adjust', 'font-stretch', 'font-style', 'font-variant', 'font-weight', 'glyph-name', 'glyph-orientation-horizontal', 'glyph-orientation-vertical', 'horiz-adv-x', 'horiz-origin-x', 'image-rendering', 'letter-spacing', 'lighting-color', 'marker-end', 'marker-mid', 'marker-start', 'overline-position', 'overline-thickness', 'paint-order', 'panose-1', 'pointer-events', 'rendering-intent', 'shape-rendering', 'stop-color', 'stop-opacity', 'strikethrough-position', 'strikethrough-thickness', 'stroke-dasharray', 'stroke-dashoffset', 'stroke-linecap', 'stroke-linejoin', 'stroke-miterlimit', 'stroke-opacity', 'stroke-width', 'text-anchor', 'text-decoration', 'text-rendering', 'underline-position', 'underline-thickness', 'unicode-bidi', 'unicode-range', 'units-per-em', 'v-alphabetic', 'v-hanging', 'v-ideographic', 'v-mathematical', 'vector-effect', 'vert-adv-y', 'vert-origin-x', 'vert-origin-y', 'word-spacing', 'writing-mode', 'xmlns:xlink', 'x-height'].forEach(function (attributeName) {\n var name = attributeName.replace(CAMELIZE, capitalize);\n properties[name] = new PropertyInfoRecord(name, STRING, false, // mustUseProperty\n attributeName, null);\n} // attributeNamespace\n);\n\n// String SVG attributes with the xlink namespace.\n['xlink:actuate', 'xlink:arcrole', 'xlink:href', 'xlink:role', 'xlink:show', 'xlink:title', 'xlink:type'].forEach(function (attributeName) {\n var name = attributeName.replace(CAMELIZE, capitalize);\n properties[name] = new PropertyInfoRecord(name, STRING, false, // mustUseProperty\n attributeName, 'http://www.w3.org/1999/xlink');\n});\n\n// String SVG attributes with the xml namespace.\n['xml:base', 'xml:lang', 'xml:space'].forEach(function (attributeName) {\n var name = attributeName.replace(CAMELIZE, capitalize);\n properties[name] = new PropertyInfoRecord(name, STRING, false, // mustUseProperty\n attributeName, 'http://www.w3.org/XML/1998/namespace');\n});\n\n// Special case: this attribute exists both in HTML and SVG.\n// Its \"tabindex\" attribute name is case-sensitive in SVG so we can't just use\n// its React `tabIndex` name, like we do for attributes that exist only in HTML.\nproperties.tabIndex = new PropertyInfoRecord('tabIndex', STRING, false, // mustUseProperty\n'tabindex', // attributeName\nnull);\n\n/**\n * Get the value for a property on a node. Only used in DEV for SSR validation.\n * The \"expected\" argument is used as a hint of what the expected value is.\n * Some properties have multiple equivalent values.\n */\nfunction getValueForProperty(node, name, expected, propertyInfo) {\n {\n if (propertyInfo.mustUseProperty) {\n var propertyName = propertyInfo.propertyName;\n\n return node[propertyName];\n } else {\n var attributeName = propertyInfo.attributeName;\n\n var stringValue = null;\n\n if (propertyInfo.type === OVERLOADED_BOOLEAN) {\n if (node.hasAttribute(attributeName)) {\n var value = node.getAttribute(attributeName);\n if (value === '') {\n return true;\n }\n if (shouldRemoveAttribute(name, expected, propertyInfo, false)) {\n return value;\n }\n if (value === '' + expected) {\n return expected;\n }\n return value;\n }\n } else if (node.hasAttribute(attributeName)) {\n if (shouldRemoveAttribute(name, expected, propertyInfo, false)) {\n // We had an attribute but shouldn't have had one, so read it\n // for the error message.\n return node.getAttribute(attributeName);\n }\n if (propertyInfo.type === BOOLEAN) {\n // If this was a boolean, it doesn't matter what the value is\n // the fact that we have it is the same as the expected.\n return expected;\n }\n // Even if this property uses a namespace we use getAttribute\n // because we assume its namespaced name is the same as our config.\n // To use getAttributeNS we need the local name which we don't have\n // in our config atm.\n stringValue = node.getAttribute(attributeName);\n }\n\n if (shouldRemoveAttribute(name, expected, propertyInfo, false)) {\n return stringValue === null ? expected : stringValue;\n } else if (stringValue === '' + expected) {\n return expected;\n } else {\n return stringValue;\n }\n }\n }\n}\n\n/**\n * Get the value for a attribute on a node. Only used in DEV for SSR validation.\n * The third argument is used as a hint of what the expected value is. Some\n * attributes have multiple equivalent values.\n */\nfunction getValueForAttribute(node, name, expected) {\n {\n if (!isAttributeNameSafe(name)) {\n return;\n }\n if (!node.hasAttribute(name)) {\n return expected === undefined ? undefined : null;\n }\n var value = node.getAttribute(name);\n if (value === '' + expected) {\n return expected;\n }\n return value;\n }\n}\n\n/**\n * Sets the value for a property on a node.\n *\n * @param {DOMElement} node\n * @param {string} name\n * @param {*} value\n */\nfunction setValueForProperty(node, name, value, isCustomComponentTag) {\n var propertyInfo = getPropertyInfo(name);\n if (shouldIgnoreAttribute(name, propertyInfo, isCustomComponentTag)) {\n return;\n }\n if (shouldRemoveAttribute(name, value, propertyInfo, isCustomComponentTag)) {\n value = null;\n }\n // If the prop isn't in the special list, treat it as a simple attribute.\n if (isCustomComponentTag || propertyInfo === null) {\n if (isAttributeNameSafe(name)) {\n var _attributeName = name;\n if (value === null) {\n node.removeAttribute(_attributeName);\n } else {\n node.setAttribute(_attributeName, '' + value);\n }\n }\n return;\n }\n var mustUseProperty = propertyInfo.mustUseProperty;\n\n if (mustUseProperty) {\n var propertyName = propertyInfo.propertyName;\n\n if (value === null) {\n var type = propertyInfo.type;\n\n node[propertyName] = type === BOOLEAN ? false : '';\n } else {\n // Contrary to `setAttribute`, object properties are properly\n // `toString`ed by IE8/9.\n node[propertyName] = value;\n }\n return;\n }\n // The rest are treated as attributes with special cases.\n var attributeName = propertyInfo.attributeName,\n attributeNamespace = propertyInfo.attributeNamespace;\n\n if (value === null) {\n node.removeAttribute(attributeName);\n } else {\n var _type = propertyInfo.type;\n\n var attributeValue = void 0;\n if (_type === BOOLEAN || _type === OVERLOADED_BOOLEAN && value === true) {\n attributeValue = '';\n } else {\n // `setAttribute` with objects becomes only `[object]` in IE8/9,\n // ('' + value) makes it output the correct toString()-value.\n attributeValue = '' + value;\n }\n if (attributeNamespace) {\n node.setAttributeNS(attributeNamespace, attributeName, attributeValue);\n } else {\n node.setAttribute(attributeName, attributeValue);\n }\n }\n}\n\n// Flow does not allow string concatenation of most non-string types. To work\n// around this limitation, we use an opaque type that can only be obtained by\n// passing the value through getToStringValue first.\nfunction toString(value) {\n return '' + value;\n}\n\nfunction getToStringValue(value) {\n switch (typeof value) {\n case 'boolean':\n case 'number':\n case 'object':\n case 'string':\n case 'undefined':\n return value;\n default:\n // function, symbol are assigned as empty strings\n return '';\n }\n}\n\nvar ReactDebugCurrentFrame$1 = null;\n\nvar ReactControlledValuePropTypes = {\n checkPropTypes: null\n};\n\n{\n ReactDebugCurrentFrame$1 = ReactSharedInternals.ReactDebugCurrentFrame;\n\n var hasReadOnlyValue = {\n button: true,\n checkbox: true,\n image: true,\n hidden: true,\n radio: true,\n reset: true,\n submit: true\n };\n\n var propTypes = {\n value: function (props, propName, componentName) {\n if (hasReadOnlyValue[props.type] || props.onChange || props.readOnly || props.disabled || props[propName] == null) {\n return null;\n }\n return new Error('You provided a `value` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultValue`. Otherwise, ' + 'set either `onChange` or `readOnly`.');\n },\n checked: function (props, propName, componentName) {\n if (props.onChange || props.readOnly || props.disabled || props[propName] == null) {\n return null;\n }\n return new Error('You provided a `checked` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultChecked`. Otherwise, ' + 'set either `onChange` or `readOnly`.');\n }\n };\n\n /**\n * Provide a linked `value` attribute for controlled forms. You should not use\n * this outside of the ReactDOM controlled form components.\n */\n ReactControlledValuePropTypes.checkPropTypes = function (tagName, props) {\n checkPropTypes(propTypes, props, 'prop', tagName, ReactDebugCurrentFrame$1.getStackAddendum);\n };\n}\n\nvar enableUserTimingAPI = true;\n\nvar enableHooks = false;\n// Helps identify side effects in begin-phase lifecycle hooks and setState reducers:\nvar debugRenderPhaseSideEffects = false;\n\n// In some cases, StrictMode should also double-render lifecycles.\n// This can be confusing for tests though,\n// And it can be bad for performance in production.\n// This feature flag can be used to control the behavior:\nvar debugRenderPhaseSideEffectsForStrictMode = true;\n\n// To preserve the \"Pause on caught exceptions\" behavior of the debugger, we\n// replay the begin phase of a failed component inside invokeGuardedCallback.\nvar replayFailedUnitOfWorkWithInvokeGuardedCallback = true;\n\n// Warn about deprecated, async-unsafe lifecycles; relates to RFC #6:\nvar warnAboutDeprecatedLifecycles = false;\n\n// Gather advanced timing metrics for Profiler subtrees.\nvar enableProfilerTimer = true;\n\n// Trace which interactions trigger each commit.\nvar enableSchedulerTracing = true;\n\n// Only used in www builds.\n // TODO: true? Here it might just be false.\n\n// Only used in www builds.\n\n\n// Only used in www builds.\n\n\n// React Fire: prevent the value and checked attributes from syncing\n// with their related DOM properties\nvar disableInputAttributeSyncing = false;\n\n// These APIs will no longer be \"unstable\" in the upcoming 16.7 release,\n// Control this behavior with a flag to support 16.6 minor releases in the meanwhile.\nvar enableStableConcurrentModeAPIs = false;\n\nvar warnAboutShorthandPropertyCollision = false;\n\n// TODO: direct imports like some-package/src/* are bad. Fix me.\nvar didWarnValueDefaultValue = false;\nvar didWarnCheckedDefaultChecked = false;\nvar didWarnControlledToUncontrolled = false;\nvar didWarnUncontrolledToControlled = false;\n\nfunction isControlled(props) {\n var usesChecked = props.type === 'checkbox' || props.type === 'radio';\n return usesChecked ? props.checked != null : props.value != null;\n}\n\n/**\n * Implements an host component that allows setting these optional\n * props: `checked`, `value`, `defaultChecked`, and `defaultValue`.\n *\n * If `checked` or `value` are not supplied (or null/undefined), user actions\n * that affect the checked state or value will trigger updates to the element.\n *\n * If they are supplied (and not null/undefined), the rendered element will not\n * trigger updates to the element. Instead, the props must change in order for\n * the rendered element to be updated.\n *\n * The rendered element will be initialized as unchecked (or `defaultChecked`)\n * with an empty value (or `defaultValue`).\n *\n * See http://www.w3.org/TR/2012/WD-html5-20121025/the-input-element.html\n */\n\nfunction getHostProps(element, props) {\n var node = element;\n var checked = props.checked;\n\n var hostProps = _assign({}, props, {\n defaultChecked: undefined,\n defaultValue: undefined,\n value: undefined,\n checked: checked != null ? checked : node._wrapperState.initialChecked\n });\n\n return hostProps;\n}\n\nfunction initWrapperState(element, props) {\n {\n ReactControlledValuePropTypes.checkPropTypes('input', props);\n\n if (props.checked !== undefined && props.defaultChecked !== undefined && !didWarnCheckedDefaultChecked) {\n warning$1(false, '%s contains an input of type %s with both checked and defaultChecked props. ' + 'Input elements must be either controlled or uncontrolled ' + '(specify either the checked prop, or the defaultChecked prop, but not ' + 'both). Decide between using a controlled or uncontrolled input ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components', getCurrentFiberOwnerNameInDevOrNull() || 'A component', props.type);\n didWarnCheckedDefaultChecked = true;\n }\n if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValueDefaultValue) {\n warning$1(false, '%s contains an input of type %s with both value and defaultValue props. ' + 'Input elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled input ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components', getCurrentFiberOwnerNameInDevOrNull() || 'A component', props.type);\n didWarnValueDefaultValue = true;\n }\n }\n\n var node = element;\n var defaultValue = props.defaultValue == null ? '' : props.defaultValue;\n\n node._wrapperState = {\n initialChecked: props.checked != null ? props.checked : props.defaultChecked,\n initialValue: getToStringValue(props.value != null ? props.value : defaultValue),\n controlled: isControlled(props)\n };\n}\n\nfunction updateChecked(element, props) {\n var node = element;\n var checked = props.checked;\n if (checked != null) {\n setValueForProperty(node, 'checked', checked, false);\n }\n}\n\nfunction updateWrapper(element, props) {\n var node = element;\n {\n var _controlled = isControlled(props);\n\n if (!node._wrapperState.controlled && _controlled && !didWarnUncontrolledToControlled) {\n warning$1(false, 'A component is changing an uncontrolled input of type %s to be controlled. ' + 'Input elements should not switch from uncontrolled to controlled (or vice versa). ' + 'Decide between using a controlled or uncontrolled input ' + 'element for the lifetime of the component. More info: https://fb.me/react-controlled-components', props.type);\n didWarnUncontrolledToControlled = true;\n }\n if (node._wrapperState.controlled && !_controlled && !didWarnControlledToUncontrolled) {\n warning$1(false, 'A component is changing a controlled input of type %s to be uncontrolled. ' + 'Input elements should not switch from controlled to uncontrolled (or vice versa). ' + 'Decide between using a controlled or uncontrolled input ' + 'element for the lifetime of the component. More info: https://fb.me/react-controlled-components', props.type);\n didWarnControlledToUncontrolled = true;\n }\n }\n\n updateChecked(element, props);\n\n var value = getToStringValue(props.value);\n var type = props.type;\n\n if (value != null) {\n if (type === 'number') {\n if (value === 0 && node.value === '' ||\n // We explicitly want to coerce to number here if possible.\n // eslint-disable-next-line\n node.value != value) {\n node.value = toString(value);\n }\n } else if (node.value !== toString(value)) {\n node.value = toString(value);\n }\n } else if (type === 'submit' || type === 'reset') {\n // Submit/reset inputs need the attribute removed completely to avoid\n // blank-text buttons.\n node.removeAttribute('value');\n return;\n }\n\n if (disableInputAttributeSyncing) {\n // When not syncing the value attribute, React only assigns a new value\n // whenever the defaultValue React prop has changed. When not present,\n // React does nothing\n if (props.hasOwnProperty('defaultValue')) {\n setDefaultValue(node, props.type, getToStringValue(props.defaultValue));\n }\n } else {\n // When syncing the value attribute, the value comes from a cascade of\n // properties:\n // 1. The value React property\n // 2. The defaultValue React property\n // 3. Otherwise there should be no change\n if (props.hasOwnProperty('value')) {\n setDefaultValue(node, props.type, value);\n } else if (props.hasOwnProperty('defaultValue')) {\n setDefaultValue(node, props.type, getToStringValue(props.defaultValue));\n }\n }\n\n if (disableInputAttributeSyncing) {\n // When not syncing the checked attribute, the attribute is directly\n // controllable from the defaultValue React property. It needs to be\n // updated as new props come in.\n if (props.defaultChecked == null) {\n node.removeAttribute('checked');\n } else {\n node.defaultChecked = !!props.defaultChecked;\n }\n } else {\n // When syncing the checked attribute, it only changes when it needs\n // to be removed, such as transitioning from a checkbox into a text input\n if (props.checked == null && props.defaultChecked != null) {\n node.defaultChecked = !!props.defaultChecked;\n }\n }\n}\n\nfunction postMountWrapper(element, props, isHydrating) {\n var node = element;\n\n // Do not assign value if it is already set. This prevents user text input\n // from being lost during SSR hydration.\n if (props.hasOwnProperty('value') || props.hasOwnProperty('defaultValue')) {\n var type = props.type;\n var isButton = type === 'submit' || type === 'reset';\n\n // Avoid setting value attribute on submit/reset inputs as it overrides the\n // default value provided by the browser. See: #12872\n if (isButton && (props.value === undefined || props.value === null)) {\n return;\n }\n\n var _initialValue = toString(node._wrapperState.initialValue);\n\n // Do not assign value if it is already set. This prevents user text input\n // from being lost during SSR hydration.\n if (!isHydrating) {\n if (disableInputAttributeSyncing) {\n var value = getToStringValue(props.value);\n\n // When not syncing the value attribute, the value property points\n // directly to the React prop. Only assign it if it exists.\n if (value != null) {\n // Always assign on buttons so that it is possible to assign an\n // empty string to clear button text.\n //\n // Otherwise, do not re-assign the value property if is empty. This\n // potentially avoids a DOM write and prevents Firefox (~60.0.1) from\n // prematurely marking required inputs as invalid. Equality is compared\n // to the current value in case the browser provided value is not an\n // empty string.\n if (isButton || value !== node.value) {\n node.value = toString(value);\n }\n }\n } else {\n // When syncing the value attribute, the value property should use\n // the wrapperState._initialValue property. This uses:\n //\n // 1. The value React property when present\n // 2. The defaultValue React property when present\n // 3. An empty string\n if (_initialValue !== node.value) {\n node.value = _initialValue;\n }\n }\n }\n\n if (disableInputAttributeSyncing) {\n // When not syncing the value attribute, assign the value attribute\n // directly from the defaultValue React property (when present)\n var defaultValue = getToStringValue(props.defaultValue);\n if (defaultValue != null) {\n node.defaultValue = toString(defaultValue);\n }\n } else {\n // Otherwise, the value attribute is synchronized to the property,\n // so we assign defaultValue to the same thing as the value property\n // assignment step above.\n node.defaultValue = _initialValue;\n }\n }\n\n // Normally, we'd just do `node.checked = node.checked` upon initial mount, less this bug\n // this is needed to work around a chrome bug where setting defaultChecked\n // will sometimes influence the value of checked (even after detachment).\n // Reference: https://bugs.chromium.org/p/chromium/issues/detail?id=608416\n // We need to temporarily unset name to avoid disrupting radio button groups.\n var name = node.name;\n if (name !== '') {\n node.name = '';\n }\n\n if (disableInputAttributeSyncing) {\n // When not syncing the checked attribute, the checked property\n // never gets assigned. It must be manually set. We don't want\n // to do this when hydrating so that existing user input isn't\n // modified\n if (!isHydrating) {\n updateChecked(element, props);\n }\n\n // Only assign the checked attribute if it is defined. This saves\n // a DOM write when controlling the checked attribute isn't needed\n // (text inputs, submit/reset)\n if (props.hasOwnProperty('defaultChecked')) {\n node.defaultChecked = !node.defaultChecked;\n node.defaultChecked = !!props.defaultChecked;\n }\n } else {\n // When syncing the checked attribute, both the checked property and\n // attribute are assigned at the same time using defaultChecked. This uses:\n //\n // 1. The checked React property when present\n // 2. The defaultChecked React property when present\n // 3. Otherwise, false\n node.defaultChecked = !node.defaultChecked;\n node.defaultChecked = !!node._wrapperState.initialChecked;\n }\n\n if (name !== '') {\n node.name = name;\n }\n}\n\nfunction restoreControlledState(element, props) {\n var node = element;\n updateWrapper(node, props);\n updateNamedCousins(node, props);\n}\n\nfunction updateNamedCousins(rootNode, props) {\n var name = props.name;\n if (props.type === 'radio' && name != null) {\n var queryRoot = rootNode;\n\n while (queryRoot.parentNode) {\n queryRoot = queryRoot.parentNode;\n }\n\n // If `rootNode.form` was non-null, then we could try `form.elements`,\n // but that sometimes behaves strangely in IE8. We could also try using\n // `form.getElementsByName`, but that will only return direct children\n // and won't include inputs that use the HTML5 `form=` attribute. Since\n // the input might not even be in a form. It might not even be in the\n // document. Let's just use the local `querySelectorAll` to ensure we don't\n // miss anything.\n var group = queryRoot.querySelectorAll('input[name=' + JSON.stringify('' + name) + '][type=\"radio\"]');\n\n for (var i = 0; i < group.length; i++) {\n var otherNode = group[i];\n if (otherNode === rootNode || otherNode.form !== rootNode.form) {\n continue;\n }\n // This will throw if radio buttons rendered by different copies of React\n // and the same name are rendered into the same form (same as #1939).\n // That's probably okay; we don't support it just as we don't support\n // mixing React radio buttons with non-React ones.\n var otherProps = getFiberCurrentPropsFromNode$1(otherNode);\n !otherProps ? invariant(false, 'ReactDOMInput: Mixing React and non-React radio inputs with the same `name` is not supported.') : void 0;\n\n // We need update the tracked value on the named cousin since the value\n // was changed but the input saw no event or value set\n updateValueIfChanged(otherNode);\n\n // If this is a controlled radio button group, forcing the input that\n // was previously checked to update will cause it to be come re-checked\n // as appropriate.\n updateWrapper(otherNode, otherProps);\n }\n }\n}\n\n// In Chrome, assigning defaultValue to certain input types triggers input validation.\n// For number inputs, the display value loses trailing decimal points. For email inputs,\n// Chrome raises \"The specified value is not a valid email address\".\n//\n// Here we check to see if the defaultValue has actually changed, avoiding these problems\n// when the user is inputting text\n//\n// https://github.com/facebook/react/issues/7253\nfunction setDefaultValue(node, type, value) {\n if (\n // Focused number inputs synchronize on blur. See ChangeEventPlugin.js\n type !== 'number' || node.ownerDocument.activeElement !== node) {\n if (value == null) {\n node.defaultValue = toString(node._wrapperState.initialValue);\n } else if (node.defaultValue !== toString(value)) {\n node.defaultValue = toString(value);\n }\n }\n}\n\nvar eventTypes$1 = {\n change: {\n phasedRegistrationNames: {\n bubbled: 'onChange',\n captured: 'onChangeCapture'\n },\n dependencies: [TOP_BLUR, TOP_CHANGE, TOP_CLICK, TOP_FOCUS, TOP_INPUT, TOP_KEY_DOWN, TOP_KEY_UP, TOP_SELECTION_CHANGE]\n }\n};\n\nfunction createAndAccumulateChangeEvent(inst, nativeEvent, target) {\n var event = SyntheticEvent.getPooled(eventTypes$1.change, inst, nativeEvent, target);\n event.type = 'change';\n // Flag this event loop as needing state restore.\n enqueueStateRestore(target);\n accumulateTwoPhaseDispatches(event);\n return event;\n}\n/**\n * For IE shims\n */\nvar activeElement = null;\nvar activeElementInst = null;\n\n/**\n * SECTION: handle `change` event\n */\nfunction shouldUseChangeEvent(elem) {\n var nodeName = elem.nodeName && elem.nodeName.toLowerCase();\n return nodeName === 'select' || nodeName === 'input' && elem.type === 'file';\n}\n\nfunction manualDispatchChangeEvent(nativeEvent) {\n var event = createAndAccumulateChangeEvent(activeElementInst, nativeEvent, getEventTarget(nativeEvent));\n\n // If change and propertychange bubbled, we'd just bind to it like all the\n // other events and have it go through ReactBrowserEventEmitter. Since it\n // doesn't, we manually listen for the events and so we have to enqueue and\n // process the abstract event manually.\n //\n // Batching is necessary here in order to ensure that all event handlers run\n // before the next rerender (including event handlers attached to ancestor\n // elements instead of directly on the input). Without this, controlled\n // components don't work properly in conjunction with event bubbling because\n // the component is rerendered and the value reverted before all the event\n // handlers can run. See https://github.com/facebook/react/issues/708.\n batchedUpdates(runEventInBatch, event);\n}\n\nfunction runEventInBatch(event) {\n runEventsInBatch(event);\n}\n\nfunction getInstIfValueChanged(targetInst) {\n var targetNode = getNodeFromInstance$1(targetInst);\n if (updateValueIfChanged(targetNode)) {\n return targetInst;\n }\n}\n\nfunction getTargetInstForChangeEvent(topLevelType, targetInst) {\n if (topLevelType === TOP_CHANGE) {\n return targetInst;\n }\n}\n\n/**\n * SECTION: handle `input` event\n */\nvar isInputEventSupported = false;\nif (canUseDOM) {\n // IE9 claims to support the input event but fails to trigger it when\n // deleting text, so we ignore its input events.\n isInputEventSupported = isEventSupported('input') && (!document.documentMode || document.documentMode > 9);\n}\n\n/**\n * (For IE <=9) Starts tracking propertychange events on the passed-in element\n * and override the value property so that we can distinguish user events from\n * value changes in JS.\n */\nfunction startWatchingForValueChange(target, targetInst) {\n activeElement = target;\n activeElementInst = targetInst;\n activeElement.attachEvent('onpropertychange', handlePropertyChange);\n}\n\n/**\n * (For IE <=9) Removes the event listeners from the currently-tracked element,\n * if any exists.\n */\nfunction stopWatchingForValueChange() {\n if (!activeElement) {\n return;\n }\n activeElement.detachEvent('onpropertychange', handlePropertyChange);\n activeElement = null;\n activeElementInst = null;\n}\n\n/**\n * (For IE <=9) Handles a propertychange event, sending a `change` event if\n * the value of the active element has changed.\n */\nfunction handlePropertyChange(nativeEvent) {\n if (nativeEvent.propertyName !== 'value') {\n return;\n }\n if (getInstIfValueChanged(activeElementInst)) {\n manualDispatchChangeEvent(nativeEvent);\n }\n}\n\nfunction handleEventsForInputEventPolyfill(topLevelType, target, targetInst) {\n if (topLevelType === TOP_FOCUS) {\n // In IE9, propertychange fires for most input events but is buggy and\n // doesn't fire when text is deleted, but conveniently, selectionchange\n // appears to fire in all of the remaining cases so we catch those and\n // forward the event if the value has changed\n // In either case, we don't want to call the event handler if the value\n // is changed from JS so we redefine a setter for `.value` that updates\n // our activeElementValue variable, allowing us to ignore those changes\n //\n // stopWatching() should be a noop here but we call it just in case we\n // missed a blur event somehow.\n stopWatchingForValueChange();\n startWatchingForValueChange(target, targetInst);\n } else if (topLevelType === TOP_BLUR) {\n stopWatchingForValueChange();\n }\n}\n\n// For IE8 and IE9.\nfunction getTargetInstForInputEventPolyfill(topLevelType, targetInst) {\n if (topLevelType === TOP_SELECTION_CHANGE || topLevelType === TOP_KEY_UP || topLevelType === TOP_KEY_DOWN) {\n // On the selectionchange event, the target is just document which isn't\n // helpful for us so just check activeElement instead.\n //\n // 99% of the time, keydown and keyup aren't necessary. IE8 fails to fire\n // propertychange on the first input event after setting `value` from a\n // script and fires only keydown, keypress, keyup. Catching keyup usually\n // gets it and catching keydown lets us fire an event for the first\n // keystroke if user does a key repeat (it'll be a little delayed: right\n // before the second keystroke). Other input methods (e.g., paste) seem to\n // fire selectionchange normally.\n return getInstIfValueChanged(activeElementInst);\n }\n}\n\n/**\n * SECTION: handle `click` event\n */\nfunction shouldUseClickEvent(elem) {\n // Use the `click` event to detect changes to checkbox and radio inputs.\n // This approach works across all browsers, whereas `change` does not fire\n // until `blur` in IE8.\n var nodeName = elem.nodeName;\n return nodeName && nodeName.toLowerCase() === 'input' && (elem.type === 'checkbox' || elem.type === 'radio');\n}\n\nfunction getTargetInstForClickEvent(topLevelType, targetInst) {\n if (topLevelType === TOP_CLICK) {\n return getInstIfValueChanged(targetInst);\n }\n}\n\nfunction getTargetInstForInputOrChangeEvent(topLevelType, targetInst) {\n if (topLevelType === TOP_INPUT || topLevelType === TOP_CHANGE) {\n return getInstIfValueChanged(targetInst);\n }\n}\n\nfunction handleControlledInputBlur(node) {\n var state = node._wrapperState;\n\n if (!state || !state.controlled || node.type !== 'number') {\n return;\n }\n\n if (!disableInputAttributeSyncing) {\n // If controlled, assign the value attribute to the current value on blur\n setDefaultValue(node, 'number', node.value);\n }\n}\n\n/**\n * This plugin creates an `onChange` event that normalizes change events\n * across form elements. This event fires at a time when it's possible to\n * change the element's value without seeing a flicker.\n *\n * Supported elements are:\n * - input (see `isTextInputElement`)\n * - textarea\n * - select\n */\nvar ChangeEventPlugin = {\n eventTypes: eventTypes$1,\n\n _isInputEventSupported: isInputEventSupported,\n\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var targetNode = targetInst ? getNodeFromInstance$1(targetInst) : window;\n\n var getTargetInstFunc = void 0,\n handleEventFunc = void 0;\n if (shouldUseChangeEvent(targetNode)) {\n getTargetInstFunc = getTargetInstForChangeEvent;\n } else if (isTextInputElement(targetNode)) {\n if (isInputEventSupported) {\n getTargetInstFunc = getTargetInstForInputOrChangeEvent;\n } else {\n getTargetInstFunc = getTargetInstForInputEventPolyfill;\n handleEventFunc = handleEventsForInputEventPolyfill;\n }\n } else if (shouldUseClickEvent(targetNode)) {\n getTargetInstFunc = getTargetInstForClickEvent;\n }\n\n if (getTargetInstFunc) {\n var inst = getTargetInstFunc(topLevelType, targetInst);\n if (inst) {\n var event = createAndAccumulateChangeEvent(inst, nativeEvent, nativeEventTarget);\n return event;\n }\n }\n\n if (handleEventFunc) {\n handleEventFunc(topLevelType, targetNode, targetInst);\n }\n\n // When blurring, set the value attribute for number inputs\n if (topLevelType === TOP_BLUR) {\n handleControlledInputBlur(targetNode);\n }\n }\n};\n\n/**\n * Module that is injectable into `EventPluginHub`, that specifies a\n * deterministic ordering of `EventPlugin`s. A convenient way to reason about\n * plugins, without having to package every one of them. This is better than\n * having plugins be ordered in the same order that they are injected because\n * that ordering would be influenced by the packaging order.\n * `ResponderEventPlugin` must occur before `SimpleEventPlugin` so that\n * preventing default on events is convenient in `SimpleEventPlugin` handlers.\n */\nvar DOMEventPluginOrder = ['ResponderEventPlugin', 'SimpleEventPlugin', 'EnterLeaveEventPlugin', 'ChangeEventPlugin', 'SelectEventPlugin', 'BeforeInputEventPlugin'];\n\nvar SyntheticUIEvent = SyntheticEvent.extend({\n view: null,\n detail: null\n});\n\nvar modifierKeyToProp = {\n Alt: 'altKey',\n Control: 'ctrlKey',\n Meta: 'metaKey',\n Shift: 'shiftKey'\n};\n\n// Older browsers (Safari <= 10, iOS Safari <= 10.2) do not support\n// getModifierState. If getModifierState is not supported, we map it to a set of\n// modifier keys exposed by the event. In this case, Lock-keys are not supported.\n/**\n * Translation from modifier key to the associated property in the event.\n * @see http://www.w3.org/TR/DOM-Level-3-Events/#keys-Modifiers\n */\n\nfunction modifierStateGetter(keyArg) {\n var syntheticEvent = this;\n var nativeEvent = syntheticEvent.nativeEvent;\n if (nativeEvent.getModifierState) {\n return nativeEvent.getModifierState(keyArg);\n }\n var keyProp = modifierKeyToProp[keyArg];\n return keyProp ? !!nativeEvent[keyProp] : false;\n}\n\nfunction getEventModifierState(nativeEvent) {\n return modifierStateGetter;\n}\n\nvar previousScreenX = 0;\nvar previousScreenY = 0;\n// Use flags to signal movementX/Y has already been set\nvar isMovementXSet = false;\nvar isMovementYSet = false;\n\n/**\n * @interface MouseEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar SyntheticMouseEvent = SyntheticUIEvent.extend({\n screenX: null,\n screenY: null,\n clientX: null,\n clientY: null,\n pageX: null,\n pageY: null,\n ctrlKey: null,\n shiftKey: null,\n altKey: null,\n metaKey: null,\n getModifierState: getEventModifierState,\n button: null,\n buttons: null,\n relatedTarget: function (event) {\n return event.relatedTarget || (event.fromElement === event.srcElement ? event.toElement : event.fromElement);\n },\n movementX: function (event) {\n if ('movementX' in event) {\n return event.movementX;\n }\n\n var screenX = previousScreenX;\n previousScreenX = event.screenX;\n\n if (!isMovementXSet) {\n isMovementXSet = true;\n return 0;\n }\n\n return event.type === 'mousemove' ? event.screenX - screenX : 0;\n },\n movementY: function (event) {\n if ('movementY' in event) {\n return event.movementY;\n }\n\n var screenY = previousScreenY;\n previousScreenY = event.screenY;\n\n if (!isMovementYSet) {\n isMovementYSet = true;\n return 0;\n }\n\n return event.type === 'mousemove' ? event.screenY - screenY : 0;\n }\n});\n\n/**\n * @interface PointerEvent\n * @see http://www.w3.org/TR/pointerevents/\n */\nvar SyntheticPointerEvent = SyntheticMouseEvent.extend({\n pointerId: null,\n width: null,\n height: null,\n pressure: null,\n tangentialPressure: null,\n tiltX: null,\n tiltY: null,\n twist: null,\n pointerType: null,\n isPrimary: null\n});\n\nvar eventTypes$2 = {\n mouseEnter: {\n registrationName: 'onMouseEnter',\n dependencies: [TOP_MOUSE_OUT, TOP_MOUSE_OVER]\n },\n mouseLeave: {\n registrationName: 'onMouseLeave',\n dependencies: [TOP_MOUSE_OUT, TOP_MOUSE_OVER]\n },\n pointerEnter: {\n registrationName: 'onPointerEnter',\n dependencies: [TOP_POINTER_OUT, TOP_POINTER_OVER]\n },\n pointerLeave: {\n registrationName: 'onPointerLeave',\n dependencies: [TOP_POINTER_OUT, TOP_POINTER_OVER]\n }\n};\n\nvar EnterLeaveEventPlugin = {\n eventTypes: eventTypes$2,\n\n /**\n * For almost every interaction we care about, there will be both a top-level\n * `mouseover` and `mouseout` event that occurs. Only use `mouseout` so that\n * we do not extract duplicate events. However, moving the mouse into the\n * browser from outside will not fire a `mouseout` event. In this case, we use\n * the `mouseover` top-level event.\n */\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var isOverEvent = topLevelType === TOP_MOUSE_OVER || topLevelType === TOP_POINTER_OVER;\n var isOutEvent = topLevelType === TOP_MOUSE_OUT || topLevelType === TOP_POINTER_OUT;\n\n if (isOverEvent && (nativeEvent.relatedTarget || nativeEvent.fromElement)) {\n return null;\n }\n\n if (!isOutEvent && !isOverEvent) {\n // Must not be a mouse or pointer in or out - ignoring.\n return null;\n }\n\n var win = void 0;\n if (nativeEventTarget.window === nativeEventTarget) {\n // `nativeEventTarget` is probably a window object.\n win = nativeEventTarget;\n } else {\n // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8.\n var doc = nativeEventTarget.ownerDocument;\n if (doc) {\n win = doc.defaultView || doc.parentWindow;\n } else {\n win = window;\n }\n }\n\n var from = void 0;\n var to = void 0;\n if (isOutEvent) {\n from = targetInst;\n var related = nativeEvent.relatedTarget || nativeEvent.toElement;\n to = related ? getClosestInstanceFromNode(related) : null;\n } else {\n // Moving to a node from outside the window.\n from = null;\n to = targetInst;\n }\n\n if (from === to) {\n // Nothing pertains to our managed components.\n return null;\n }\n\n var eventInterface = void 0,\n leaveEventType = void 0,\n enterEventType = void 0,\n eventTypePrefix = void 0;\n\n if (topLevelType === TOP_MOUSE_OUT || topLevelType === TOP_MOUSE_OVER) {\n eventInterface = SyntheticMouseEvent;\n leaveEventType = eventTypes$2.mouseLeave;\n enterEventType = eventTypes$2.mouseEnter;\n eventTypePrefix = 'mouse';\n } else if (topLevelType === TOP_POINTER_OUT || topLevelType === TOP_POINTER_OVER) {\n eventInterface = SyntheticPointerEvent;\n leaveEventType = eventTypes$2.pointerLeave;\n enterEventType = eventTypes$2.pointerEnter;\n eventTypePrefix = 'pointer';\n }\n\n var fromNode = from == null ? win : getNodeFromInstance$1(from);\n var toNode = to == null ? win : getNodeFromInstance$1(to);\n\n var leave = eventInterface.getPooled(leaveEventType, from, nativeEvent, nativeEventTarget);\n leave.type = eventTypePrefix + 'leave';\n leave.target = fromNode;\n leave.relatedTarget = toNode;\n\n var enter = eventInterface.getPooled(enterEventType, to, nativeEvent, nativeEventTarget);\n enter.type = eventTypePrefix + 'enter';\n enter.target = toNode;\n enter.relatedTarget = fromNode;\n\n accumulateEnterLeaveDispatches(leave, enter, from, to);\n\n return [leave, enter];\n }\n};\n\n/*eslint-disable no-self-compare */\n\nvar hasOwnProperty$1 = Object.prototype.hasOwnProperty;\n\n/**\n * inlined Object.is polyfill to avoid requiring consumers ship their own\n * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is\n */\nfunction is(x, y) {\n // SameValue algorithm\n if (x === y) {\n // Steps 1-5, 7-10\n // Steps 6.b-6.e: +0 != -0\n // Added the nonzero y check to make Flow happy, but it is redundant\n return x !== 0 || y !== 0 || 1 / x === 1 / y;\n } else {\n // Step 6.a: NaN == NaN\n return x !== x && y !== y;\n }\n}\n\n/**\n * Performs equality by iterating through keys on an object and returning false\n * when any key has values which are not strictly equal between the arguments.\n * Returns true when the values of all keys are strictly equal.\n */\nfunction shallowEqual(objA, objB) {\n if (is(objA, objB)) {\n return true;\n }\n\n if (typeof objA !== 'object' || objA === null || typeof objB !== 'object' || objB === null) {\n return false;\n }\n\n var keysA = Object.keys(objA);\n var keysB = Object.keys(objB);\n\n if (keysA.length !== keysB.length) {\n return false;\n }\n\n // Test for A's keys different from B.\n for (var i = 0; i < keysA.length; i++) {\n if (!hasOwnProperty$1.call(objB, keysA[i]) || !is(objA[keysA[i]], objB[keysA[i]])) {\n return false;\n }\n }\n\n return true;\n}\n\n/**\n * `ReactInstanceMap` maintains a mapping from a public facing stateful\n * instance (key) and the internal representation (value). This allows public\n * methods to accept the user facing instance as an argument and map them back\n * to internal methods.\n *\n * Note that this module is currently shared and assumed to be stateless.\n * If this becomes an actual Map, that will break.\n */\n\n/**\n * This API should be called `delete` but we'd have to make sure to always\n * transform these to strings for IE support. When this transform is fully\n * supported we can rename it.\n */\n\n\nfunction get(key) {\n return key._reactInternalFiber;\n}\n\nfunction has(key) {\n return key._reactInternalFiber !== undefined;\n}\n\nfunction set(key, value) {\n key._reactInternalFiber = value;\n}\n\n// Don't change these two values. They're used by React Dev Tools.\nvar NoEffect = /* */0;\nvar PerformedWork = /* */1;\n\n// You can change the rest (and add more).\nvar Placement = /* */2;\nvar Update = /* */4;\nvar PlacementAndUpdate = /* */6;\nvar Deletion = /* */8;\nvar ContentReset = /* */16;\nvar Callback = /* */32;\nvar DidCapture = /* */64;\nvar Ref = /* */128;\nvar Snapshot = /* */256;\nvar Passive = /* */512;\n\n// Passive & Update & Callback & Ref & Snapshot\nvar LifecycleEffectMask = /* */932;\n\n// Union of all host effects\nvar HostEffectMask = /* */1023;\n\nvar Incomplete = /* */1024;\nvar ShouldCapture = /* */2048;\n\nvar ReactCurrentOwner$1 = ReactSharedInternals.ReactCurrentOwner;\n\nvar MOUNTING = 1;\nvar MOUNTED = 2;\nvar UNMOUNTED = 3;\n\nfunction isFiberMountedImpl(fiber) {\n var node = fiber;\n if (!fiber.alternate) {\n // If there is no alternate, this might be a new tree that isn't inserted\n // yet. If it is, then it will have a pending insertion effect on it.\n if ((node.effectTag & Placement) !== NoEffect) {\n return MOUNTING;\n }\n while (node.return) {\n node = node.return;\n if ((node.effectTag & Placement) !== NoEffect) {\n return MOUNTING;\n }\n }\n } else {\n while (node.return) {\n node = node.return;\n }\n }\n if (node.tag === HostRoot) {\n // TODO: Check if this was a nested HostRoot when used with\n // renderContainerIntoSubtree.\n return MOUNTED;\n }\n // If we didn't hit the root, that means that we're in an disconnected tree\n // that has been unmounted.\n return UNMOUNTED;\n}\n\nfunction isFiberMounted(fiber) {\n return isFiberMountedImpl(fiber) === MOUNTED;\n}\n\nfunction isMounted(component) {\n {\n var owner = ReactCurrentOwner$1.current;\n if (owner !== null && owner.tag === ClassComponent) {\n var ownerFiber = owner;\n var instance = ownerFiber.stateNode;\n !instance._warnedAboutRefsInRender ? warningWithoutStack$1(false, '%s is accessing isMounted inside its render() function. ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', getComponentName(ownerFiber.type) || 'A component') : void 0;\n instance._warnedAboutRefsInRender = true;\n }\n }\n\n var fiber = get(component);\n if (!fiber) {\n return false;\n }\n return isFiberMountedImpl(fiber) === MOUNTED;\n}\n\nfunction assertIsMounted(fiber) {\n !(isFiberMountedImpl(fiber) === MOUNTED) ? invariant(false, 'Unable to find node on an unmounted component.') : void 0;\n}\n\nfunction findCurrentFiberUsingSlowPath(fiber) {\n var alternate = fiber.alternate;\n if (!alternate) {\n // If there is no alternate, then we only need to check if it is mounted.\n var state = isFiberMountedImpl(fiber);\n !(state !== UNMOUNTED) ? invariant(false, 'Unable to find node on an unmounted component.') : void 0;\n if (state === MOUNTING) {\n return null;\n }\n return fiber;\n }\n // If we have two possible branches, we'll walk backwards up to the root\n // to see what path the root points to. On the way we may hit one of the\n // special cases and we'll deal with them.\n var a = fiber;\n var b = alternate;\n while (true) {\n var parentA = a.return;\n var parentB = parentA ? parentA.alternate : null;\n if (!parentA || !parentB) {\n // We're at the root.\n break;\n }\n\n // If both copies of the parent fiber point to the same child, we can\n // assume that the child is current. This happens when we bailout on low\n // priority: the bailed out fiber's child reuses the current child.\n if (parentA.child === parentB.child) {\n var child = parentA.child;\n while (child) {\n if (child === a) {\n // We've determined that A is the current branch.\n assertIsMounted(parentA);\n return fiber;\n }\n if (child === b) {\n // We've determined that B is the current branch.\n assertIsMounted(parentA);\n return alternate;\n }\n child = child.sibling;\n }\n // We should never have an alternate for any mounting node. So the only\n // way this could possibly happen is if this was unmounted, if at all.\n invariant(false, 'Unable to find node on an unmounted component.');\n }\n\n if (a.return !== b.return) {\n // The return pointer of A and the return pointer of B point to different\n // fibers. We assume that return pointers never criss-cross, so A must\n // belong to the child set of A.return, and B must belong to the child\n // set of B.return.\n a = parentA;\n b = parentB;\n } else {\n // The return pointers point to the same fiber. We'll have to use the\n // default, slow path: scan the child sets of each parent alternate to see\n // which child belongs to which set.\n //\n // Search parent A's child set\n var didFindChild = false;\n var _child = parentA.child;\n while (_child) {\n if (_child === a) {\n didFindChild = true;\n a = parentA;\n b = parentB;\n break;\n }\n if (_child === b) {\n didFindChild = true;\n b = parentA;\n a = parentB;\n break;\n }\n _child = _child.sibling;\n }\n if (!didFindChild) {\n // Search parent B's child set\n _child = parentB.child;\n while (_child) {\n if (_child === a) {\n didFindChild = true;\n a = parentB;\n b = parentA;\n break;\n }\n if (_child === b) {\n didFindChild = true;\n b = parentB;\n a = parentA;\n break;\n }\n _child = _child.sibling;\n }\n !didFindChild ? invariant(false, 'Child was not found in either parent set. This indicates a bug in React related to the return pointer. Please file an issue.') : void 0;\n }\n }\n\n !(a.alternate === b) ? invariant(false, 'Return fibers should always be each others\\' alternates. This error is likely caused by a bug in React. Please file an issue.') : void 0;\n }\n // If the root is not a host container, we're in a disconnected tree. I.e.\n // unmounted.\n !(a.tag === HostRoot) ? invariant(false, 'Unable to find node on an unmounted component.') : void 0;\n if (a.stateNode.current === a) {\n // We've determined that A is the current branch.\n return fiber;\n }\n // Otherwise B has to be current branch.\n return alternate;\n}\n\nfunction findCurrentHostFiber(parent) {\n var currentParent = findCurrentFiberUsingSlowPath(parent);\n if (!currentParent) {\n return null;\n }\n\n // Next we'll drill down this component to find the first HostComponent/Text.\n var node = currentParent;\n while (true) {\n if (node.tag === HostComponent || node.tag === HostText) {\n return node;\n } else if (node.child) {\n node.child.return = node;\n node = node.child;\n continue;\n }\n if (node === currentParent) {\n return null;\n }\n while (!node.sibling) {\n if (!node.return || node.return === currentParent) {\n return null;\n }\n node = node.return;\n }\n node.sibling.return = node.return;\n node = node.sibling;\n }\n // Flow needs the return null here, but ESLint complains about it.\n // eslint-disable-next-line no-unreachable\n return null;\n}\n\nfunction findCurrentHostFiberWithNoPortals(parent) {\n var currentParent = findCurrentFiberUsingSlowPath(parent);\n if (!currentParent) {\n return null;\n }\n\n // Next we'll drill down this component to find the first HostComponent/Text.\n var node = currentParent;\n while (true) {\n if (node.tag === HostComponent || node.tag === HostText) {\n return node;\n } else if (node.child && node.tag !== HostPortal) {\n node.child.return = node;\n node = node.child;\n continue;\n }\n if (node === currentParent) {\n return null;\n }\n while (!node.sibling) {\n if (!node.return || node.return === currentParent) {\n return null;\n }\n node = node.return;\n }\n node.sibling.return = node.return;\n node = node.sibling;\n }\n // Flow needs the return null here, but ESLint complains about it.\n // eslint-disable-next-line no-unreachable\n return null;\n}\n\nfunction addEventBubbleListener(element, eventType, listener) {\n element.addEventListener(eventType, listener, false);\n}\n\nfunction addEventCaptureListener(element, eventType, listener) {\n element.addEventListener(eventType, listener, true);\n}\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/css3-animations/#AnimationEvent-interface\n * @see https://developer.mozilla.org/en-US/docs/Web/API/AnimationEvent\n */\nvar SyntheticAnimationEvent = SyntheticEvent.extend({\n animationName: null,\n elapsedTime: null,\n pseudoElement: null\n});\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/clipboard-apis/\n */\nvar SyntheticClipboardEvent = SyntheticEvent.extend({\n clipboardData: function (event) {\n return 'clipboardData' in event ? event.clipboardData : window.clipboardData;\n }\n});\n\n/**\n * @interface FocusEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar SyntheticFocusEvent = SyntheticUIEvent.extend({\n relatedTarget: null\n});\n\n/**\n * `charCode` represents the actual \"character code\" and is safe to use with\n * `String.fromCharCode`. As such, only keys that correspond to printable\n * characters produce a valid `charCode`, the only exception to this is Enter.\n * The Tab-key is considered non-printable and does not have a `charCode`,\n * presumably because it does not produce a tab-character in browsers.\n *\n * @param {object} nativeEvent Native browser event.\n * @return {number} Normalized `charCode` property.\n */\nfunction getEventCharCode(nativeEvent) {\n var charCode = void 0;\n var keyCode = nativeEvent.keyCode;\n\n if ('charCode' in nativeEvent) {\n charCode = nativeEvent.charCode;\n\n // FF does not set `charCode` for the Enter-key, check against `keyCode`.\n if (charCode === 0 && keyCode === 13) {\n charCode = 13;\n }\n } else {\n // IE8 does not implement `charCode`, but `keyCode` has the correct value.\n charCode = keyCode;\n }\n\n // IE and Edge (on Windows) and Chrome / Safari (on Windows and Linux)\n // report Enter as charCode 10 when ctrl is pressed.\n if (charCode === 10) {\n charCode = 13;\n }\n\n // Some non-printable keys are reported in `charCode`/`keyCode`, discard them.\n // Must not discard the (non-)printable Enter-key.\n if (charCode >= 32 || charCode === 13) {\n return charCode;\n }\n\n return 0;\n}\n\n/**\n * Normalization of deprecated HTML5 `key` values\n * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names\n */\nvar normalizeKey = {\n Esc: 'Escape',\n Spacebar: ' ',\n Left: 'ArrowLeft',\n Up: 'ArrowUp',\n Right: 'ArrowRight',\n Down: 'ArrowDown',\n Del: 'Delete',\n Win: 'OS',\n Menu: 'ContextMenu',\n Apps: 'ContextMenu',\n Scroll: 'ScrollLock',\n MozPrintableKey: 'Unidentified'\n};\n\n/**\n * Translation from legacy `keyCode` to HTML5 `key`\n * Only special keys supported, all others depend on keyboard layout or browser\n * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names\n */\nvar translateToKey = {\n '8': 'Backspace',\n '9': 'Tab',\n '12': 'Clear',\n '13': 'Enter',\n '16': 'Shift',\n '17': 'Control',\n '18': 'Alt',\n '19': 'Pause',\n '20': 'CapsLock',\n '27': 'Escape',\n '32': ' ',\n '33': 'PageUp',\n '34': 'PageDown',\n '35': 'End',\n '36': 'Home',\n '37': 'ArrowLeft',\n '38': 'ArrowUp',\n '39': 'ArrowRight',\n '40': 'ArrowDown',\n '45': 'Insert',\n '46': 'Delete',\n '112': 'F1',\n '113': 'F2',\n '114': 'F3',\n '115': 'F4',\n '116': 'F5',\n '117': 'F6',\n '118': 'F7',\n '119': 'F8',\n '120': 'F9',\n '121': 'F10',\n '122': 'F11',\n '123': 'F12',\n '144': 'NumLock',\n '145': 'ScrollLock',\n '224': 'Meta'\n};\n\n/**\n * @param {object} nativeEvent Native browser event.\n * @return {string} Normalized `key` property.\n */\nfunction getEventKey(nativeEvent) {\n if (nativeEvent.key) {\n // Normalize inconsistent values reported by browsers due to\n // implementations of a working draft specification.\n\n // FireFox implements `key` but returns `MozPrintableKey` for all\n // printable characters (normalized to `Unidentified`), ignore it.\n var key = normalizeKey[nativeEvent.key] || nativeEvent.key;\n if (key !== 'Unidentified') {\n return key;\n }\n }\n\n // Browser does not implement `key`, polyfill as much of it as we can.\n if (nativeEvent.type === 'keypress') {\n var charCode = getEventCharCode(nativeEvent);\n\n // The enter-key is technically both printable and non-printable and can\n // thus be captured by `keypress`, no other non-printable key should.\n return charCode === 13 ? 'Enter' : String.fromCharCode(charCode);\n }\n if (nativeEvent.type === 'keydown' || nativeEvent.type === 'keyup') {\n // While user keyboard layout determines the actual meaning of each\n // `keyCode` value, almost all function keys have a universal value.\n return translateToKey[nativeEvent.keyCode] || 'Unidentified';\n }\n return '';\n}\n\n/**\n * @interface KeyboardEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar SyntheticKeyboardEvent = SyntheticUIEvent.extend({\n key: getEventKey,\n location: null,\n ctrlKey: null,\n shiftKey: null,\n altKey: null,\n metaKey: null,\n repeat: null,\n locale: null,\n getModifierState: getEventModifierState,\n // Legacy Interface\n charCode: function (event) {\n // `charCode` is the result of a KeyPress event and represents the value of\n // the actual printable character.\n\n // KeyPress is deprecated, but its replacement is not yet final and not\n // implemented in any major browser. Only KeyPress has charCode.\n if (event.type === 'keypress') {\n return getEventCharCode(event);\n }\n return 0;\n },\n keyCode: function (event) {\n // `keyCode` is the result of a KeyDown/Up event and represents the value of\n // physical keyboard key.\n\n // The actual meaning of the value depends on the users' keyboard layout\n // which cannot be detected. Assuming that it is a US keyboard layout\n // provides a surprisingly accurate mapping for US and European users.\n // Due to this, it is left to the user to implement at this time.\n if (event.type === 'keydown' || event.type === 'keyup') {\n return event.keyCode;\n }\n return 0;\n },\n which: function (event) {\n // `which` is an alias for either `keyCode` or `charCode` depending on the\n // type of the event.\n if (event.type === 'keypress') {\n return getEventCharCode(event);\n }\n if (event.type === 'keydown' || event.type === 'keyup') {\n return event.keyCode;\n }\n return 0;\n }\n});\n\n/**\n * @interface DragEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar SyntheticDragEvent = SyntheticMouseEvent.extend({\n dataTransfer: null\n});\n\n/**\n * @interface TouchEvent\n * @see http://www.w3.org/TR/touch-events/\n */\nvar SyntheticTouchEvent = SyntheticUIEvent.extend({\n touches: null,\n targetTouches: null,\n changedTouches: null,\n altKey: null,\n metaKey: null,\n ctrlKey: null,\n shiftKey: null,\n getModifierState: getEventModifierState\n});\n\n/**\n * @interface Event\n * @see http://www.w3.org/TR/2009/WD-css3-transitions-20090320/#transition-events-\n * @see https://developer.mozilla.org/en-US/docs/Web/API/TransitionEvent\n */\nvar SyntheticTransitionEvent = SyntheticEvent.extend({\n propertyName: null,\n elapsedTime: null,\n pseudoElement: null\n});\n\n/**\n * @interface WheelEvent\n * @see http://www.w3.org/TR/DOM-Level-3-Events/\n */\nvar SyntheticWheelEvent = SyntheticMouseEvent.extend({\n deltaX: function (event) {\n return 'deltaX' in event ? event.deltaX : // Fallback to `wheelDeltaX` for Webkit and normalize (right is positive).\n 'wheelDeltaX' in event ? -event.wheelDeltaX : 0;\n },\n deltaY: function (event) {\n return 'deltaY' in event ? event.deltaY : // Fallback to `wheelDeltaY` for Webkit and normalize (down is positive).\n 'wheelDeltaY' in event ? -event.wheelDeltaY : // Fallback to `wheelDelta` for IE<9 and normalize (down is positive).\n 'wheelDelta' in event ? -event.wheelDelta : 0;\n },\n\n deltaZ: null,\n\n // Browsers without \"deltaMode\" is reporting in raw wheel delta where one\n // notch on the scroll is always +/- 120, roughly equivalent to pixels.\n // A good approximation of DOM_DELTA_LINE (1) is 5% of viewport size or\n // ~40 pixels, for DOM_DELTA_SCREEN (2) it is 87.5% of viewport size.\n deltaMode: null\n});\n\n/**\n * Turns\n * ['abort', ...]\n * into\n * eventTypes = {\n * 'abort': {\n * phasedRegistrationNames: {\n * bubbled: 'onAbort',\n * captured: 'onAbortCapture',\n * },\n * dependencies: [TOP_ABORT],\n * },\n * ...\n * };\n * topLevelEventsToDispatchConfig = new Map([\n * [TOP_ABORT, { sameConfig }],\n * ]);\n */\n\nvar interactiveEventTypeNames = [[TOP_BLUR, 'blur'], [TOP_CANCEL, 'cancel'], [TOP_CLICK, 'click'], [TOP_CLOSE, 'close'], [TOP_CONTEXT_MENU, 'contextMenu'], [TOP_COPY, 'copy'], [TOP_CUT, 'cut'], [TOP_AUX_CLICK, 'auxClick'], [TOP_DOUBLE_CLICK, 'doubleClick'], [TOP_DRAG_END, 'dragEnd'], [TOP_DRAG_START, 'dragStart'], [TOP_DROP, 'drop'], [TOP_FOCUS, 'focus'], [TOP_INPUT, 'input'], [TOP_INVALID, 'invalid'], [TOP_KEY_DOWN, 'keyDown'], [TOP_KEY_PRESS, 'keyPress'], [TOP_KEY_UP, 'keyUp'], [TOP_MOUSE_DOWN, 'mouseDown'], [TOP_MOUSE_UP, 'mouseUp'], [TOP_PASTE, 'paste'], [TOP_PAUSE, 'pause'], [TOP_PLAY, 'play'], [TOP_POINTER_CANCEL, 'pointerCancel'], [TOP_POINTER_DOWN, 'pointerDown'], [TOP_POINTER_UP, 'pointerUp'], [TOP_RATE_CHANGE, 'rateChange'], [TOP_RESET, 'reset'], [TOP_SEEKED, 'seeked'], [TOP_SUBMIT, 'submit'], [TOP_TOUCH_CANCEL, 'touchCancel'], [TOP_TOUCH_END, 'touchEnd'], [TOP_TOUCH_START, 'touchStart'], [TOP_VOLUME_CHANGE, 'volumeChange']];\nvar nonInteractiveEventTypeNames = [[TOP_ABORT, 'abort'], [TOP_ANIMATION_END, 'animationEnd'], [TOP_ANIMATION_ITERATION, 'animationIteration'], [TOP_ANIMATION_START, 'animationStart'], [TOP_CAN_PLAY, 'canPlay'], [TOP_CAN_PLAY_THROUGH, 'canPlayThrough'], [TOP_DRAG, 'drag'], [TOP_DRAG_ENTER, 'dragEnter'], [TOP_DRAG_EXIT, 'dragExit'], [TOP_DRAG_LEAVE, 'dragLeave'], [TOP_DRAG_OVER, 'dragOver'], [TOP_DURATION_CHANGE, 'durationChange'], [TOP_EMPTIED, 'emptied'], [TOP_ENCRYPTED, 'encrypted'], [TOP_ENDED, 'ended'], [TOP_ERROR, 'error'], [TOP_GOT_POINTER_CAPTURE, 'gotPointerCapture'], [TOP_LOAD, 'load'], [TOP_LOADED_DATA, 'loadedData'], [TOP_LOADED_METADATA, 'loadedMetadata'], [TOP_LOAD_START, 'loadStart'], [TOP_LOST_POINTER_CAPTURE, 'lostPointerCapture'], [TOP_MOUSE_MOVE, 'mouseMove'], [TOP_MOUSE_OUT, 'mouseOut'], [TOP_MOUSE_OVER, 'mouseOver'], [TOP_PLAYING, 'playing'], [TOP_POINTER_MOVE, 'pointerMove'], [TOP_POINTER_OUT, 'pointerOut'], [TOP_POINTER_OVER, 'pointerOver'], [TOP_PROGRESS, 'progress'], [TOP_SCROLL, 'scroll'], [TOP_SEEKING, 'seeking'], [TOP_STALLED, 'stalled'], [TOP_SUSPEND, 'suspend'], [TOP_TIME_UPDATE, 'timeUpdate'], [TOP_TOGGLE, 'toggle'], [TOP_TOUCH_MOVE, 'touchMove'], [TOP_TRANSITION_END, 'transitionEnd'], [TOP_WAITING, 'waiting'], [TOP_WHEEL, 'wheel']];\n\nvar eventTypes$4 = {};\nvar topLevelEventsToDispatchConfig = {};\n\nfunction addEventTypeNameToConfig(_ref, isInteractive) {\n var topEvent = _ref[0],\n event = _ref[1];\n\n var capitalizedEvent = event[0].toUpperCase() + event.slice(1);\n var onEvent = 'on' + capitalizedEvent;\n\n var type = {\n phasedRegistrationNames: {\n bubbled: onEvent,\n captured: onEvent + 'Capture'\n },\n dependencies: [topEvent],\n isInteractive: isInteractive\n };\n eventTypes$4[event] = type;\n topLevelEventsToDispatchConfig[topEvent] = type;\n}\n\ninteractiveEventTypeNames.forEach(function (eventTuple) {\n addEventTypeNameToConfig(eventTuple, true);\n});\nnonInteractiveEventTypeNames.forEach(function (eventTuple) {\n addEventTypeNameToConfig(eventTuple, false);\n});\n\n// Only used in DEV for exhaustiveness validation.\nvar knownHTMLTopLevelTypes = [TOP_ABORT, TOP_CANCEL, TOP_CAN_PLAY, TOP_CAN_PLAY_THROUGH, TOP_CLOSE, TOP_DURATION_CHANGE, TOP_EMPTIED, TOP_ENCRYPTED, TOP_ENDED, TOP_ERROR, TOP_INPUT, TOP_INVALID, TOP_LOAD, TOP_LOADED_DATA, TOP_LOADED_METADATA, TOP_LOAD_START, TOP_PAUSE, TOP_PLAY, TOP_PLAYING, TOP_PROGRESS, TOP_RATE_CHANGE, TOP_RESET, TOP_SEEKED, TOP_SEEKING, TOP_STALLED, TOP_SUBMIT, TOP_SUSPEND, TOP_TIME_UPDATE, TOP_TOGGLE, TOP_VOLUME_CHANGE, TOP_WAITING];\n\nvar SimpleEventPlugin = {\n eventTypes: eventTypes$4,\n\n isInteractiveTopLevelEventType: function (topLevelType) {\n var config = topLevelEventsToDispatchConfig[topLevelType];\n return config !== undefined && config.isInteractive === true;\n },\n\n\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var dispatchConfig = topLevelEventsToDispatchConfig[topLevelType];\n if (!dispatchConfig) {\n return null;\n }\n var EventConstructor = void 0;\n switch (topLevelType) {\n case TOP_KEY_PRESS:\n // Firefox creates a keypress event for function keys too. This removes\n // the unwanted keypress events. Enter is however both printable and\n // non-printable. One would expect Tab to be as well (but it isn't).\n if (getEventCharCode(nativeEvent) === 0) {\n return null;\n }\n /* falls through */\n case TOP_KEY_DOWN:\n case TOP_KEY_UP:\n EventConstructor = SyntheticKeyboardEvent;\n break;\n case TOP_BLUR:\n case TOP_FOCUS:\n EventConstructor = SyntheticFocusEvent;\n break;\n case TOP_CLICK:\n // Firefox creates a click event on right mouse clicks. This removes the\n // unwanted click events.\n if (nativeEvent.button === 2) {\n return null;\n }\n /* falls through */\n case TOP_AUX_CLICK:\n case TOP_DOUBLE_CLICK:\n case TOP_MOUSE_DOWN:\n case TOP_MOUSE_MOVE:\n case TOP_MOUSE_UP:\n // TODO: Disabled elements should not respond to mouse events\n /* falls through */\n case TOP_MOUSE_OUT:\n case TOP_MOUSE_OVER:\n case TOP_CONTEXT_MENU:\n EventConstructor = SyntheticMouseEvent;\n break;\n case TOP_DRAG:\n case TOP_DRAG_END:\n case TOP_DRAG_ENTER:\n case TOP_DRAG_EXIT:\n case TOP_DRAG_LEAVE:\n case TOP_DRAG_OVER:\n case TOP_DRAG_START:\n case TOP_DROP:\n EventConstructor = SyntheticDragEvent;\n break;\n case TOP_TOUCH_CANCEL:\n case TOP_TOUCH_END:\n case TOP_TOUCH_MOVE:\n case TOP_TOUCH_START:\n EventConstructor = SyntheticTouchEvent;\n break;\n case TOP_ANIMATION_END:\n case TOP_ANIMATION_ITERATION:\n case TOP_ANIMATION_START:\n EventConstructor = SyntheticAnimationEvent;\n break;\n case TOP_TRANSITION_END:\n EventConstructor = SyntheticTransitionEvent;\n break;\n case TOP_SCROLL:\n EventConstructor = SyntheticUIEvent;\n break;\n case TOP_WHEEL:\n EventConstructor = SyntheticWheelEvent;\n break;\n case TOP_COPY:\n case TOP_CUT:\n case TOP_PASTE:\n EventConstructor = SyntheticClipboardEvent;\n break;\n case TOP_GOT_POINTER_CAPTURE:\n case TOP_LOST_POINTER_CAPTURE:\n case TOP_POINTER_CANCEL:\n case TOP_POINTER_DOWN:\n case TOP_POINTER_MOVE:\n case TOP_POINTER_OUT:\n case TOP_POINTER_OVER:\n case TOP_POINTER_UP:\n EventConstructor = SyntheticPointerEvent;\n break;\n default:\n {\n if (knownHTMLTopLevelTypes.indexOf(topLevelType) === -1) {\n warningWithoutStack$1(false, 'SimpleEventPlugin: Unhandled event type, `%s`. This warning ' + 'is likely caused by a bug in React. Please file an issue.', topLevelType);\n }\n }\n // HTML Events\n // @see http://www.w3.org/TR/html5/index.html#events-0\n EventConstructor = SyntheticEvent;\n break;\n }\n var event = EventConstructor.getPooled(dispatchConfig, targetInst, nativeEvent, nativeEventTarget);\n accumulateTwoPhaseDispatches(event);\n return event;\n }\n};\n\nvar isInteractiveTopLevelEventType = SimpleEventPlugin.isInteractiveTopLevelEventType;\n\n\nvar CALLBACK_BOOKKEEPING_POOL_SIZE = 10;\nvar callbackBookkeepingPool = [];\n\n/**\n * Find the deepest React component completely containing the root of the\n * passed-in instance (for use when entire React trees are nested within each\n * other). If React trees are not nested, returns null.\n */\nfunction findRootContainerNode(inst) {\n // TODO: It may be a good idea to cache this to prevent unnecessary DOM\n // traversal, but caching is difficult to do correctly without using a\n // mutation observer to listen for all DOM changes.\n while (inst.return) {\n inst = inst.return;\n }\n if (inst.tag !== HostRoot) {\n // This can happen if we're in a detached tree.\n return null;\n }\n return inst.stateNode.containerInfo;\n}\n\n// Used to store ancestor hierarchy in top level callback\nfunction getTopLevelCallbackBookKeeping(topLevelType, nativeEvent, targetInst) {\n if (callbackBookkeepingPool.length) {\n var instance = callbackBookkeepingPool.pop();\n instance.topLevelType = topLevelType;\n instance.nativeEvent = nativeEvent;\n instance.targetInst = targetInst;\n return instance;\n }\n return {\n topLevelType: topLevelType,\n nativeEvent: nativeEvent,\n targetInst: targetInst,\n ancestors: []\n };\n}\n\nfunction releaseTopLevelCallbackBookKeeping(instance) {\n instance.topLevelType = null;\n instance.nativeEvent = null;\n instance.targetInst = null;\n instance.ancestors.length = 0;\n if (callbackBookkeepingPool.length < CALLBACK_BOOKKEEPING_POOL_SIZE) {\n callbackBookkeepingPool.push(instance);\n }\n}\n\nfunction handleTopLevel(bookKeeping) {\n var targetInst = bookKeeping.targetInst;\n\n // Loop through the hierarchy, in case there's any nested components.\n // It's important that we build the array of ancestors before calling any\n // event handlers, because event handlers can modify the DOM, leading to\n // inconsistencies with ReactMount's node cache. See #1105.\n var ancestor = targetInst;\n do {\n if (!ancestor) {\n bookKeeping.ancestors.push(ancestor);\n break;\n }\n var root = findRootContainerNode(ancestor);\n if (!root) {\n break;\n }\n bookKeeping.ancestors.push(ancestor);\n ancestor = getClosestInstanceFromNode(root);\n } while (ancestor);\n\n for (var i = 0; i < bookKeeping.ancestors.length; i++) {\n targetInst = bookKeeping.ancestors[i];\n runExtractedEventsInBatch(bookKeeping.topLevelType, targetInst, bookKeeping.nativeEvent, getEventTarget(bookKeeping.nativeEvent));\n }\n}\n\n// TODO: can we stop exporting these?\nvar _enabled = true;\n\nfunction setEnabled(enabled) {\n _enabled = !!enabled;\n}\n\nfunction isEnabled() {\n return _enabled;\n}\n\n/**\n * Traps top-level events by using event bubbling.\n *\n * @param {number} topLevelType Number from `TopLevelEventTypes`.\n * @param {object} element Element on which to attach listener.\n * @return {?object} An object with a remove function which will forcefully\n * remove the listener.\n * @internal\n */\nfunction trapBubbledEvent(topLevelType, element) {\n if (!element) {\n return null;\n }\n var dispatch = isInteractiveTopLevelEventType(topLevelType) ? dispatchInteractiveEvent : dispatchEvent;\n\n addEventBubbleListener(element, getRawEventName(topLevelType),\n // Check if interactive and wrap in interactiveUpdates\n dispatch.bind(null, topLevelType));\n}\n\n/**\n * Traps a top-level event by using event capturing.\n *\n * @param {number} topLevelType Number from `TopLevelEventTypes`.\n * @param {object} element Element on which to attach listener.\n * @return {?object} An object with a remove function which will forcefully\n * remove the listener.\n * @internal\n */\nfunction trapCapturedEvent(topLevelType, element) {\n if (!element) {\n return null;\n }\n var dispatch = isInteractiveTopLevelEventType(topLevelType) ? dispatchInteractiveEvent : dispatchEvent;\n\n addEventCaptureListener(element, getRawEventName(topLevelType),\n // Check if interactive and wrap in interactiveUpdates\n dispatch.bind(null, topLevelType));\n}\n\nfunction dispatchInteractiveEvent(topLevelType, nativeEvent) {\n interactiveUpdates(dispatchEvent, topLevelType, nativeEvent);\n}\n\nfunction dispatchEvent(topLevelType, nativeEvent) {\n if (!_enabled) {\n return;\n }\n\n var nativeEventTarget = getEventTarget(nativeEvent);\n var targetInst = getClosestInstanceFromNode(nativeEventTarget);\n if (targetInst !== null && typeof targetInst.tag === 'number' && !isFiberMounted(targetInst)) {\n // If we get an event (ex: img onload) before committing that\n // component's mount, ignore it for now (that is, treat it as if it was an\n // event on a non-React tree). We might also consider queueing events and\n // dispatching them after the mount.\n targetInst = null;\n }\n\n var bookKeeping = getTopLevelCallbackBookKeeping(topLevelType, nativeEvent, targetInst);\n\n try {\n // Event queue being processed in the same cycle allows\n // `preventDefault`.\n batchedUpdates(handleTopLevel, bookKeeping);\n } finally {\n releaseTopLevelCallbackBookKeeping(bookKeeping);\n }\n}\n\n/**\n * Summary of `ReactBrowserEventEmitter` event handling:\n *\n * - Top-level delegation is used to trap most native browser events. This\n * may only occur in the main thread and is the responsibility of\n * ReactDOMEventListener, which is injected and can therefore support\n * pluggable event sources. This is the only work that occurs in the main\n * thread.\n *\n * - We normalize and de-duplicate events to account for browser quirks. This\n * may be done in the worker thread.\n *\n * - Forward these native events (with the associated top-level type used to\n * trap it) to `EventPluginHub`, which in turn will ask plugins if they want\n * to extract any synthetic events.\n *\n * - The `EventPluginHub` will then process each event by annotating them with\n * \"dispatches\", a sequence of listeners and IDs that care about that event.\n *\n * - The `EventPluginHub` then dispatches the events.\n *\n * Overview of React and the event system:\n *\n * +------------+ .\n * | DOM | .\n * +------------+ .\n * | .\n * v .\n * +------------+ .\n * | ReactEvent | .\n * | Listener | .\n * +------------+ . +-----------+\n * | . +--------+|SimpleEvent|\n * | . | |Plugin |\n * +-----|------+ . v +-----------+\n * | | | . +--------------+ +------------+\n * | +-----------.--->|EventPluginHub| | Event |\n * | | . | | +-----------+ | Propagators|\n * | ReactEvent | . | | |TapEvent | |------------|\n * | Emitter | . | |<---+|Plugin | |other plugin|\n * | | . | | +-----------+ | utilities |\n * | +-----------.--->| | +------------+\n * | | | . +--------------+\n * +-----|------+ . ^ +-----------+\n * | . | |Enter/Leave|\n * + . +-------+|Plugin |\n * +-------------+ . +-----------+\n * | application | .\n * |-------------| .\n * | | .\n * | | .\n * +-------------+ .\n * .\n * React Core . General Purpose Event Plugin System\n */\n\nvar alreadyListeningTo = {};\nvar reactTopListenersCounter = 0;\n\n/**\n * To ensure no conflicts with other potential React instances on the page\n */\nvar topListenersIDKey = '_reactListenersID' + ('' + Math.random()).slice(2);\n\nfunction getListeningForDocument(mountAt) {\n // In IE8, `mountAt` is a host object and doesn't have `hasOwnProperty`\n // directly.\n if (!Object.prototype.hasOwnProperty.call(mountAt, topListenersIDKey)) {\n mountAt[topListenersIDKey] = reactTopListenersCounter++;\n alreadyListeningTo[mountAt[topListenersIDKey]] = {};\n }\n return alreadyListeningTo[mountAt[topListenersIDKey]];\n}\n\n/**\n * We listen for bubbled touch events on the document object.\n *\n * Firefox v8.01 (and possibly others) exhibited strange behavior when\n * mounting `onmousemove` events at some node that was not the document\n * element. The symptoms were that if your mouse is not moving over something\n * contained within that mount point (for example on the background) the\n * top-level listeners for `onmousemove` won't be called. However, if you\n * register the `mousemove` on the document object, then it will of course\n * catch all `mousemove`s. This along with iOS quirks, justifies restricting\n * top-level listeners to the document object only, at least for these\n * movement types of events and possibly all events.\n *\n * @see http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html\n *\n * Also, `keyup`/`keypress`/`keydown` do not bubble to the window on IE, but\n * they bubble to document.\n *\n * @param {string} registrationName Name of listener (e.g. `onClick`).\n * @param {object} mountAt Container where to mount the listener\n */\nfunction listenTo(registrationName, mountAt) {\n var isListening = getListeningForDocument(mountAt);\n var dependencies = registrationNameDependencies[registrationName];\n\n for (var i = 0; i < dependencies.length; i++) {\n var dependency = dependencies[i];\n if (!(isListening.hasOwnProperty(dependency) && isListening[dependency])) {\n switch (dependency) {\n case TOP_SCROLL:\n trapCapturedEvent(TOP_SCROLL, mountAt);\n break;\n case TOP_FOCUS:\n case TOP_BLUR:\n trapCapturedEvent(TOP_FOCUS, mountAt);\n trapCapturedEvent(TOP_BLUR, mountAt);\n // We set the flag for a single dependency later in this function,\n // but this ensures we mark both as attached rather than just one.\n isListening[TOP_BLUR] = true;\n isListening[TOP_FOCUS] = true;\n break;\n case TOP_CANCEL:\n case TOP_CLOSE:\n if (isEventSupported(getRawEventName(dependency))) {\n trapCapturedEvent(dependency, mountAt);\n }\n break;\n case TOP_INVALID:\n case TOP_SUBMIT:\n case TOP_RESET:\n // We listen to them on the target DOM elements.\n // Some of them bubble so we don't want them to fire twice.\n break;\n default:\n // By default, listen on the top level to all non-media events.\n // Media events don't bubble so adding the listener wouldn't do anything.\n var isMediaEvent = mediaEventTypes.indexOf(dependency) !== -1;\n if (!isMediaEvent) {\n trapBubbledEvent(dependency, mountAt);\n }\n break;\n }\n isListening[dependency] = true;\n }\n }\n}\n\nfunction isListeningToAllDependencies(registrationName, mountAt) {\n var isListening = getListeningForDocument(mountAt);\n var dependencies = registrationNameDependencies[registrationName];\n for (var i = 0; i < dependencies.length; i++) {\n var dependency = dependencies[i];\n if (!(isListening.hasOwnProperty(dependency) && isListening[dependency])) {\n return false;\n }\n }\n return true;\n}\n\nfunction getActiveElement(doc) {\n doc = doc || (typeof document !== 'undefined' ? document : undefined);\n if (typeof doc === 'undefined') {\n return null;\n }\n try {\n return doc.activeElement || doc.body;\n } catch (e) {\n return doc.body;\n }\n}\n\n/**\n * Given any node return the first leaf node without children.\n *\n * @param {DOMElement|DOMTextNode} node\n * @return {DOMElement|DOMTextNode}\n */\nfunction getLeafNode(node) {\n while (node && node.firstChild) {\n node = node.firstChild;\n }\n return node;\n}\n\n/**\n * Get the next sibling within a container. This will walk up the\n * DOM if a node's siblings have been exhausted.\n *\n * @param {DOMElement|DOMTextNode} node\n * @return {?DOMElement|DOMTextNode}\n */\nfunction getSiblingNode(node) {\n while (node) {\n if (node.nextSibling) {\n return node.nextSibling;\n }\n node = node.parentNode;\n }\n}\n\n/**\n * Get object describing the nodes which contain characters at offset.\n *\n * @param {DOMElement|DOMTextNode} root\n * @param {number} offset\n * @return {?object}\n */\nfunction getNodeForCharacterOffset(root, offset) {\n var node = getLeafNode(root);\n var nodeStart = 0;\n var nodeEnd = 0;\n\n while (node) {\n if (node.nodeType === TEXT_NODE) {\n nodeEnd = nodeStart + node.textContent.length;\n\n if (nodeStart <= offset && nodeEnd >= offset) {\n return {\n node: node,\n offset: offset - nodeStart\n };\n }\n\n nodeStart = nodeEnd;\n }\n\n node = getLeafNode(getSiblingNode(node));\n }\n}\n\n/**\n * @param {DOMElement} outerNode\n * @return {?object}\n */\nfunction getOffsets(outerNode) {\n var ownerDocument = outerNode.ownerDocument;\n\n var win = ownerDocument && ownerDocument.defaultView || window;\n var selection = win.getSelection && win.getSelection();\n\n if (!selection || selection.rangeCount === 0) {\n return null;\n }\n\n var anchorNode = selection.anchorNode,\n anchorOffset = selection.anchorOffset,\n focusNode = selection.focusNode,\n focusOffset = selection.focusOffset;\n\n // In Firefox, anchorNode and focusNode can be \"anonymous divs\", e.g. the\n // up/down buttons on an . Anonymous divs do not seem to\n // expose properties, triggering a \"Permission denied error\" if any of its\n // properties are accessed. The only seemingly possible way to avoid erroring\n // is to access a property that typically works for non-anonymous divs and\n // catch any error that may otherwise arise. See\n // https://bugzilla.mozilla.org/show_bug.cgi?id=208427\n\n try {\n /* eslint-disable no-unused-expressions */\n anchorNode.nodeType;\n focusNode.nodeType;\n /* eslint-enable no-unused-expressions */\n } catch (e) {\n return null;\n }\n\n return getModernOffsetsFromPoints(outerNode, anchorNode, anchorOffset, focusNode, focusOffset);\n}\n\n/**\n * Returns {start, end} where `start` is the character/codepoint index of\n * (anchorNode, anchorOffset) within the textContent of `outerNode`, and\n * `end` is the index of (focusNode, focusOffset).\n *\n * Returns null if you pass in garbage input but we should probably just crash.\n *\n * Exported only for testing.\n */\nfunction getModernOffsetsFromPoints(outerNode, anchorNode, anchorOffset, focusNode, focusOffset) {\n var length = 0;\n var start = -1;\n var end = -1;\n var indexWithinAnchor = 0;\n var indexWithinFocus = 0;\n var node = outerNode;\n var parentNode = null;\n\n outer: while (true) {\n var next = null;\n\n while (true) {\n if (node === anchorNode && (anchorOffset === 0 || node.nodeType === TEXT_NODE)) {\n start = length + anchorOffset;\n }\n if (node === focusNode && (focusOffset === 0 || node.nodeType === TEXT_NODE)) {\n end = length + focusOffset;\n }\n\n if (node.nodeType === TEXT_NODE) {\n length += node.nodeValue.length;\n }\n\n if ((next = node.firstChild) === null) {\n break;\n }\n // Moving from `node` to its first child `next`.\n parentNode = node;\n node = next;\n }\n\n while (true) {\n if (node === outerNode) {\n // If `outerNode` has children, this is always the second time visiting\n // it. If it has no children, this is still the first loop, and the only\n // valid selection is anchorNode and focusNode both equal to this node\n // and both offsets 0, in which case we will have handled above.\n break outer;\n }\n if (parentNode === anchorNode && ++indexWithinAnchor === anchorOffset) {\n start = length;\n }\n if (parentNode === focusNode && ++indexWithinFocus === focusOffset) {\n end = length;\n }\n if ((next = node.nextSibling) !== null) {\n break;\n }\n node = parentNode;\n parentNode = node.parentNode;\n }\n\n // Moving from `node` to its next sibling `next`.\n node = next;\n }\n\n if (start === -1 || end === -1) {\n // This should never happen. (Would happen if the anchor/focus nodes aren't\n // actually inside the passed-in node.)\n return null;\n }\n\n return {\n start: start,\n end: end\n };\n}\n\n/**\n * In modern non-IE browsers, we can support both forward and backward\n * selections.\n *\n * Note: IE10+ supports the Selection object, but it does not support\n * the `extend` method, which means that even in modern IE, it's not possible\n * to programmatically create a backward selection. Thus, for all IE\n * versions, we use the old IE API to create our selections.\n *\n * @param {DOMElement|DOMTextNode} node\n * @param {object} offsets\n */\nfunction setOffsets(node, offsets) {\n var doc = node.ownerDocument || document;\n var win = doc && doc.defaultView || window;\n\n // Edge fails with \"Object expected\" in some scenarios.\n // (For instance: TinyMCE editor used in a list component that supports pasting to add more,\n // fails when pasting 100+ items)\n if (!win.getSelection) {\n return;\n }\n\n var selection = win.getSelection();\n var length = node.textContent.length;\n var start = Math.min(offsets.start, length);\n var end = offsets.end === undefined ? start : Math.min(offsets.end, length);\n\n // IE 11 uses modern selection, but doesn't support the extend method.\n // Flip backward selections, so we can set with a single range.\n if (!selection.extend && start > end) {\n var temp = end;\n end = start;\n start = temp;\n }\n\n var startMarker = getNodeForCharacterOffset(node, start);\n var endMarker = getNodeForCharacterOffset(node, end);\n\n if (startMarker && endMarker) {\n if (selection.rangeCount === 1 && selection.anchorNode === startMarker.node && selection.anchorOffset === startMarker.offset && selection.focusNode === endMarker.node && selection.focusOffset === endMarker.offset) {\n return;\n }\n var range = doc.createRange();\n range.setStart(startMarker.node, startMarker.offset);\n selection.removeAllRanges();\n\n if (start > end) {\n selection.addRange(range);\n selection.extend(endMarker.node, endMarker.offset);\n } else {\n range.setEnd(endMarker.node, endMarker.offset);\n selection.addRange(range);\n }\n }\n}\n\nfunction isTextNode(node) {\n return node && node.nodeType === TEXT_NODE;\n}\n\nfunction containsNode(outerNode, innerNode) {\n if (!outerNode || !innerNode) {\n return false;\n } else if (outerNode === innerNode) {\n return true;\n } else if (isTextNode(outerNode)) {\n return false;\n } else if (isTextNode(innerNode)) {\n return containsNode(outerNode, innerNode.parentNode);\n } else if ('contains' in outerNode) {\n return outerNode.contains(innerNode);\n } else if (outerNode.compareDocumentPosition) {\n return !!(outerNode.compareDocumentPosition(innerNode) & 16);\n } else {\n return false;\n }\n}\n\nfunction isInDocument(node) {\n return node && node.ownerDocument && containsNode(node.ownerDocument.documentElement, node);\n}\n\nfunction getActiveElementDeep() {\n var win = window;\n var element = getActiveElement();\n while (element instanceof win.HTMLIFrameElement) {\n // Accessing the contentDocument of a HTMLIframeElement can cause the browser\n // to throw, e.g. if it has a cross-origin src attribute\n try {\n win = element.contentDocument.defaultView;\n } catch (e) {\n return element;\n }\n element = getActiveElement(win.document);\n }\n return element;\n}\n\n/**\n * @ReactInputSelection: React input selection module. Based on Selection.js,\n * but modified to be suitable for react and has a couple of bug fixes (doesn't\n * assume buttons have range selections allowed).\n * Input selection module for React.\n */\n\n/**\n * @hasSelectionCapabilities: we get the element types that support selection\n * from https://html.spec.whatwg.org/#do-not-apply, looking at `selectionStart`\n * and `selectionEnd` rows.\n */\nfunction hasSelectionCapabilities(elem) {\n var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase();\n return nodeName && (nodeName === 'input' && (elem.type === 'text' || elem.type === 'search' || elem.type === 'tel' || elem.type === 'url' || elem.type === 'password') || nodeName === 'textarea' || elem.contentEditable === 'true');\n}\n\nfunction getSelectionInformation() {\n var focusedElem = getActiveElementDeep();\n return {\n focusedElem: focusedElem,\n selectionRange: hasSelectionCapabilities(focusedElem) ? getSelection$1(focusedElem) : null\n };\n}\n\n/**\n * @restoreSelection: If any selection information was potentially lost,\n * restore it. This is useful when performing operations that could remove dom\n * nodes and place them back in, resulting in focus being lost.\n */\nfunction restoreSelection(priorSelectionInformation) {\n var curFocusedElem = getActiveElementDeep();\n var priorFocusedElem = priorSelectionInformation.focusedElem;\n var priorSelectionRange = priorSelectionInformation.selectionRange;\n if (curFocusedElem !== priorFocusedElem && isInDocument(priorFocusedElem)) {\n if (priorSelectionRange !== null && hasSelectionCapabilities(priorFocusedElem)) {\n setSelection(priorFocusedElem, priorSelectionRange);\n }\n\n // Focusing a node can change the scroll position, which is undesirable\n var ancestors = [];\n var ancestor = priorFocusedElem;\n while (ancestor = ancestor.parentNode) {\n if (ancestor.nodeType === ELEMENT_NODE) {\n ancestors.push({\n element: ancestor,\n left: ancestor.scrollLeft,\n top: ancestor.scrollTop\n });\n }\n }\n\n if (typeof priorFocusedElem.focus === 'function') {\n priorFocusedElem.focus();\n }\n\n for (var i = 0; i < ancestors.length; i++) {\n var info = ancestors[i];\n info.element.scrollLeft = info.left;\n info.element.scrollTop = info.top;\n }\n }\n}\n\n/**\n * @getSelection: Gets the selection bounds of a focused textarea, input or\n * contentEditable node.\n * -@input: Look up selection bounds of this input\n * -@return {start: selectionStart, end: selectionEnd}\n */\nfunction getSelection$1(input) {\n var selection = void 0;\n\n if ('selectionStart' in input) {\n // Modern browser with input or textarea.\n selection = {\n start: input.selectionStart,\n end: input.selectionEnd\n };\n } else {\n // Content editable or old IE textarea.\n selection = getOffsets(input);\n }\n\n return selection || { start: 0, end: 0 };\n}\n\n/**\n * @setSelection: Sets the selection bounds of a textarea or input and focuses\n * the input.\n * -@input Set selection bounds of this input or textarea\n * -@offsets Object of same form that is returned from get*\n */\nfunction setSelection(input, offsets) {\n var start = offsets.start,\n end = offsets.end;\n\n if (end === undefined) {\n end = start;\n }\n\n if ('selectionStart' in input) {\n input.selectionStart = start;\n input.selectionEnd = Math.min(end, input.value.length);\n } else {\n setOffsets(input, offsets);\n }\n}\n\nvar skipSelectionChangeEvent = canUseDOM && 'documentMode' in document && document.documentMode <= 11;\n\nvar eventTypes$3 = {\n select: {\n phasedRegistrationNames: {\n bubbled: 'onSelect',\n captured: 'onSelectCapture'\n },\n dependencies: [TOP_BLUR, TOP_CONTEXT_MENU, TOP_DRAG_END, TOP_FOCUS, TOP_KEY_DOWN, TOP_KEY_UP, TOP_MOUSE_DOWN, TOP_MOUSE_UP, TOP_SELECTION_CHANGE]\n }\n};\n\nvar activeElement$1 = null;\nvar activeElementInst$1 = null;\nvar lastSelection = null;\nvar mouseDown = false;\n\n/**\n * Get an object which is a unique representation of the current selection.\n *\n * The return value will not be consistent across nodes or browsers, but\n * two identical selections on the same node will return identical objects.\n *\n * @param {DOMElement} node\n * @return {object}\n */\nfunction getSelection(node) {\n if ('selectionStart' in node && hasSelectionCapabilities(node)) {\n return {\n start: node.selectionStart,\n end: node.selectionEnd\n };\n } else {\n var win = node.ownerDocument && node.ownerDocument.defaultView || window;\n var selection = win.getSelection();\n return {\n anchorNode: selection.anchorNode,\n anchorOffset: selection.anchorOffset,\n focusNode: selection.focusNode,\n focusOffset: selection.focusOffset\n };\n }\n}\n\n/**\n * Get document associated with the event target.\n *\n * @param {object} nativeEventTarget\n * @return {Document}\n */\nfunction getEventTargetDocument(eventTarget) {\n return eventTarget.window === eventTarget ? eventTarget.document : eventTarget.nodeType === DOCUMENT_NODE ? eventTarget : eventTarget.ownerDocument;\n}\n\n/**\n * Poll selection to see whether it's changed.\n *\n * @param {object} nativeEvent\n * @param {object} nativeEventTarget\n * @return {?SyntheticEvent}\n */\nfunction constructSelectEvent(nativeEvent, nativeEventTarget) {\n // Ensure we have the right element, and that the user is not dragging a\n // selection (this matches native `select` event behavior). In HTML5, select\n // fires only on input and textarea thus if there's no focused element we\n // won't dispatch.\n var doc = getEventTargetDocument(nativeEventTarget);\n\n if (mouseDown || activeElement$1 == null || activeElement$1 !== getActiveElement(doc)) {\n return null;\n }\n\n // Only fire when selection has actually changed.\n var currentSelection = getSelection(activeElement$1);\n if (!lastSelection || !shallowEqual(lastSelection, currentSelection)) {\n lastSelection = currentSelection;\n\n var syntheticEvent = SyntheticEvent.getPooled(eventTypes$3.select, activeElementInst$1, nativeEvent, nativeEventTarget);\n\n syntheticEvent.type = 'select';\n syntheticEvent.target = activeElement$1;\n\n accumulateTwoPhaseDispatches(syntheticEvent);\n\n return syntheticEvent;\n }\n\n return null;\n}\n\n/**\n * This plugin creates an `onSelect` event that normalizes select events\n * across form elements.\n *\n * Supported elements are:\n * - input (see `isTextInputElement`)\n * - textarea\n * - contentEditable\n *\n * This differs from native browser implementations in the following ways:\n * - Fires on contentEditable fields as well as inputs.\n * - Fires for collapsed selection.\n * - Fires after user input.\n */\nvar SelectEventPlugin = {\n eventTypes: eventTypes$3,\n\n extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {\n var doc = getEventTargetDocument(nativeEventTarget);\n // Track whether all listeners exists for this plugin. If none exist, we do\n // not extract events. See #3639.\n if (!doc || !isListeningToAllDependencies('onSelect', doc)) {\n return null;\n }\n\n var targetNode = targetInst ? getNodeFromInstance$1(targetInst) : window;\n\n switch (topLevelType) {\n // Track the input node that has focus.\n case TOP_FOCUS:\n if (isTextInputElement(targetNode) || targetNode.contentEditable === 'true') {\n activeElement$1 = targetNode;\n activeElementInst$1 = targetInst;\n lastSelection = null;\n }\n break;\n case TOP_BLUR:\n activeElement$1 = null;\n activeElementInst$1 = null;\n lastSelection = null;\n break;\n // Don't fire the event while the user is dragging. This matches the\n // semantics of the native select event.\n case TOP_MOUSE_DOWN:\n mouseDown = true;\n break;\n case TOP_CONTEXT_MENU:\n case TOP_MOUSE_UP:\n case TOP_DRAG_END:\n mouseDown = false;\n return constructSelectEvent(nativeEvent, nativeEventTarget);\n // Chrome and IE fire non-standard event when selection is changed (and\n // sometimes when it hasn't). IE's event fires out of order with respect\n // to key and input events on deletion, so we discard it.\n //\n // Firefox doesn't support selectionchange, so check selection status\n // after each key entry. The selection changes after keydown and before\n // keyup, but we check on keydown as well in the case of holding down a\n // key, when multiple keydown events are fired but only one keyup is.\n // This is also our approach for IE handling, for the reason above.\n case TOP_SELECTION_CHANGE:\n if (skipSelectionChangeEvent) {\n break;\n }\n // falls through\n case TOP_KEY_DOWN:\n case TOP_KEY_UP:\n return constructSelectEvent(nativeEvent, nativeEventTarget);\n }\n\n return null;\n }\n};\n\n/**\n * Inject modules for resolving DOM hierarchy and plugin ordering.\n */\ninjection.injectEventPluginOrder(DOMEventPluginOrder);\nsetComponentTree(getFiberCurrentPropsFromNode$1, getInstanceFromNode$1, getNodeFromInstance$1);\n\n/**\n * Some important event plugins included by default (without having to require\n * them).\n */\ninjection.injectEventPluginsByName({\n SimpleEventPlugin: SimpleEventPlugin,\n EnterLeaveEventPlugin: EnterLeaveEventPlugin,\n ChangeEventPlugin: ChangeEventPlugin,\n SelectEventPlugin: SelectEventPlugin,\n BeforeInputEventPlugin: BeforeInputEventPlugin\n});\n\nvar didWarnSelectedSetOnOption = false;\nvar didWarnInvalidChild = false;\n\nfunction flattenChildren(children) {\n var content = '';\n\n // Flatten children. We'll warn if they are invalid\n // during validateProps() which runs for hydration too.\n // Note that this would throw on non-element objects.\n // Elements are stringified (which is normally irrelevant\n // but matters for ).\n React.Children.forEach(children, function (child) {\n if (child == null) {\n return;\n }\n content += child;\n // Note: we don't warn about invalid children here.\n // Instead, this is done separately below so that\n // it happens during the hydration codepath too.\n });\n\n return content;\n}\n\n/**\n * Implements an