0) {\n this.refs[index]--;\n if (this.refs[index] === 0) this.sheets[index].detach();\n }\n }\n }, {\n key: 'size',\n get: function get() {\n return this.keys.length;\n }\n }]);\n\n return SheetsManager;\n}();\n\nexports['default'] = SheetsManager;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nexports['default'] = cloneStyle;\n\nvar _isObservable = require('./isObservable');\n\nvar _isObservable2 = _interopRequireDefault(_isObservable);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar isArray = Array.isArray;\nfunction cloneStyle(style) {\n // Support empty values in case user ends up with them by accident.\n if (style == null) return style;\n\n // Support string value for SimpleRule.\n var typeOfStyle = typeof style === 'undefined' ? 'undefined' : _typeof(style);\n\n if (typeOfStyle === 'string' || typeOfStyle === 'number' || typeOfStyle === 'function') {\n return style;\n }\n\n // Support array for FontFaceRule.\n if (isArray(style)) return style.map(cloneStyle);\n\n // Support Observable styles. Observables are immutable, so we don't need to\n // copy them.\n if ((0, _isObservable2['default'])(style)) return style;\n\n var newStyle = {};\n for (var name in style) {\n var value = style[name];\n if ((typeof value === 'undefined' ? 'undefined' : _typeof(value)) === 'object') {\n newStyle[name] = cloneStyle(value);\n continue;\n }\n newStyle[name] = value;\n }\n\n return newStyle;\n}","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nvar CSS = global.CSS;\n\nvar env = process.env.NODE_ENV;\n\nvar escapeRegex = /([[\\].#*$><+~=|^:(),\"'`])/g;\n\nexports['default'] = function (str) {\n // We don't need to escape it in production, because we are not using user's\n // input for selectors, we are generating a valid selector.\n if (env === 'production') return str;\n\n if (!CSS || !CSS.escape) {\n return str.replace(escapeRegex, '\\\\$1');\n }\n\n return CSS.escape(str);\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nvar ns = '2f1acc6c3a606b082e5eef5e54414ffb';\nif (global[ns] == null) global[ns] = 0;\n\n// Bundle may contain multiple JSS versions at the same time. In order to identify\n// the current version with just one short number and use it for classes generation\n// we use a counter. Also it is more accurate, because user can manually reevaluate\n// the module.\nexports['default'] = global[ns]++;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _isInBrowser = require('is-in-browser');\n\nvar _isInBrowser2 = _interopRequireDefault(_isInBrowser);\n\nvar _StyleSheet = require('./StyleSheet');\n\nvar _StyleSheet2 = _interopRequireDefault(_StyleSheet);\n\nvar _PluginsRegistry = require('./PluginsRegistry');\n\nvar _PluginsRegistry2 = _interopRequireDefault(_PluginsRegistry);\n\nvar _rules = require('./plugins/rules');\n\nvar _rules2 = _interopRequireDefault(_rules);\n\nvar _observables = require('./plugins/observables');\n\nvar _observables2 = _interopRequireDefault(_observables);\n\nvar _functions = require('./plugins/functions');\n\nvar _functions2 = _interopRequireDefault(_functions);\n\nvar _sheets = require('./sheets');\n\nvar _sheets2 = _interopRequireDefault(_sheets);\n\nvar _StyleRule = require('./rules/StyleRule');\n\nvar _StyleRule2 = _interopRequireDefault(_StyleRule);\n\nvar _createGenerateClassName = require('./utils/createGenerateClassName');\n\nvar _createGenerateClassName2 = _interopRequireDefault(_createGenerateClassName);\n\nvar _createRule2 = require('./utils/createRule');\n\nvar _createRule3 = _interopRequireDefault(_createRule2);\n\nvar _DomRenderer = require('./renderers/DomRenderer');\n\nvar _DomRenderer2 = _interopRequireDefault(_DomRenderer);\n\nvar _VirtualRenderer = require('./renderers/VirtualRenderer');\n\nvar _VirtualRenderer2 = _interopRequireDefault(_VirtualRenderer);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar defaultPlugins = _rules2['default'].concat([_observables2['default'], _functions2['default']]);\n\nvar instanceCounter = 0;\n\nvar Jss = function () {\n function Jss(options) {\n _classCallCheck(this, Jss);\n\n this.id = instanceCounter++;\n this.version = \"9.8.7\";\n this.plugins = new _PluginsRegistry2['default']();\n this.options = {\n createGenerateClassName: _createGenerateClassName2['default'],\n Renderer: _isInBrowser2['default'] ? _DomRenderer2['default'] : _VirtualRenderer2['default'],\n plugins: []\n };\n this.generateClassName = (0, _createGenerateClassName2['default'])();\n\n // eslint-disable-next-line prefer-spread\n this.use.apply(this, defaultPlugins);\n this.setup(options);\n }\n\n _createClass(Jss, [{\n key: 'setup',\n value: function setup() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n if (options.createGenerateClassName) {\n this.options.createGenerateClassName = options.createGenerateClassName;\n // $FlowFixMe\n this.generateClassName = options.createGenerateClassName();\n }\n\n if (options.insertionPoint != null) this.options.insertionPoint = options.insertionPoint;\n if (options.virtual || options.Renderer) {\n this.options.Renderer = options.Renderer || (options.virtual ? _VirtualRenderer2['default'] : _DomRenderer2['default']);\n }\n\n // eslint-disable-next-line prefer-spread\n if (options.plugins) this.use.apply(this, options.plugins);\n\n return this;\n }\n\n /**\n * Create a Style Sheet.\n */\n\n }, {\n key: 'createStyleSheet',\n value: function createStyleSheet(styles) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n var index = options.index;\n if (typeof index !== 'number') {\n index = _sheets2['default'].index === 0 ? 0 : _sheets2['default'].index + 1;\n }\n var sheet = new _StyleSheet2['default'](styles, _extends({}, options, {\n jss: this,\n generateClassName: options.generateClassName || this.generateClassName,\n insertionPoint: this.options.insertionPoint,\n Renderer: this.options.Renderer,\n index: index\n }));\n this.plugins.onProcessSheet(sheet);\n\n return sheet;\n }\n\n /**\n * Detach the Style Sheet and remove it from the registry.\n */\n\n }, {\n key: 'removeStyleSheet',\n value: function removeStyleSheet(sheet) {\n sheet.detach();\n _sheets2['default'].remove(sheet);\n return this;\n }\n\n /**\n * Create a rule without a Style Sheet.\n */\n\n }, {\n key: 'createRule',\n value: function createRule(name) {\n var style = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n\n // Enable rule without name for inline styles.\n if ((typeof name === 'undefined' ? 'undefined' : _typeof(name)) === 'object') {\n options = style;\n style = name;\n name = undefined;\n }\n\n // Cast from RuleFactoryOptions to RuleOptions\n // https://stackoverflow.com/questions/41328728/force-casting-in-flow\n var ruleOptions = options;\n\n ruleOptions.jss = this;\n ruleOptions.Renderer = this.options.Renderer;\n if (!ruleOptions.generateClassName) ruleOptions.generateClassName = this.generateClassName;\n if (!ruleOptions.classes) ruleOptions.classes = {};\n var rule = (0, _createRule3['default'])(name, style, ruleOptions);\n\n if (!ruleOptions.selector && rule instanceof _StyleRule2['default']) {\n rule.selector = '.' + ruleOptions.generateClassName(rule);\n }\n\n this.plugins.onProcessRule(rule);\n\n return rule;\n }\n\n /**\n * Register plugin. Passed function will be invoked with a rule instance.\n */\n\n }, {\n key: 'use',\n value: function use() {\n var _this = this;\n\n for (var _len = arguments.length, plugins = Array(_len), _key = 0; _key < _len; _key++) {\n plugins[_key] = arguments[_key];\n }\n\n plugins.forEach(function (plugin) {\n // Avoids applying same plugin twice, at least based on ref.\n if (_this.options.plugins.indexOf(plugin) === -1) {\n _this.options.plugins.push(plugin);\n _this.plugins.use(plugin);\n }\n });\n\n return this;\n }\n }]);\n\n return Jss;\n}();\n\nexports['default'] = Jss;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _warning = require('warning');\n\nvar _warning2 = _interopRequireDefault(_warning);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar PluginsRegistry = function () {\n function PluginsRegistry() {\n _classCallCheck(this, PluginsRegistry);\n\n this.hooks = {\n onCreateRule: [],\n onProcessRule: [],\n onProcessStyle: [],\n onProcessSheet: [],\n onChangeValue: [],\n onUpdate: []\n\n /**\n * Call `onCreateRule` hooks and return an object if returned by a hook.\n */\n };\n }\n\n _createClass(PluginsRegistry, [{\n key: 'onCreateRule',\n value: function onCreateRule(name, decl, options) {\n for (var i = 0; i < this.hooks.onCreateRule.length; i++) {\n var rule = this.hooks.onCreateRule[i](name, decl, options);\n if (rule) return rule;\n }\n return null;\n }\n\n /**\n * Call `onProcessRule` hooks.\n */\n\n }, {\n key: 'onProcessRule',\n value: function onProcessRule(rule) {\n if (rule.isProcessed) return;\n var sheet = rule.options.sheet;\n\n for (var i = 0; i < this.hooks.onProcessRule.length; i++) {\n this.hooks.onProcessRule[i](rule, sheet);\n }\n\n // $FlowFixMe\n if (rule.style) this.onProcessStyle(rule.style, rule, sheet);\n\n rule.isProcessed = true;\n }\n\n /**\n * Call `onProcessStyle` hooks.\n */\n\n }, {\n key: 'onProcessStyle',\n value: function onProcessStyle(style, rule, sheet) {\n var nextStyle = style;\n\n for (var i = 0; i < this.hooks.onProcessStyle.length; i++) {\n nextStyle = this.hooks.onProcessStyle[i](nextStyle, rule, sheet);\n // $FlowFixMe\n rule.style = nextStyle;\n }\n }\n\n /**\n * Call `onProcessSheet` hooks.\n */\n\n }, {\n key: 'onProcessSheet',\n value: function onProcessSheet(sheet) {\n for (var i = 0; i < this.hooks.onProcessSheet.length; i++) {\n this.hooks.onProcessSheet[i](sheet);\n }\n }\n\n /**\n * Call `onUpdate` hooks.\n */\n\n }, {\n key: 'onUpdate',\n value: function onUpdate(data, rule, sheet) {\n for (var i = 0; i < this.hooks.onUpdate.length; i++) {\n this.hooks.onUpdate[i](data, rule, sheet);\n }\n }\n\n /**\n * Call `onChangeValue` hooks.\n */\n\n }, {\n key: 'onChangeValue',\n value: function onChangeValue(value, prop, rule) {\n var processedValue = value;\n for (var i = 0; i < this.hooks.onChangeValue.length; i++) {\n processedValue = this.hooks.onChangeValue[i](processedValue, prop, rule);\n }\n return processedValue;\n }\n\n /**\n * Register a plugin.\n * If function is passed, it is a shortcut for `{onProcessRule}`.\n */\n\n }, {\n key: 'use',\n value: function use(plugin) {\n for (var name in plugin) {\n if (this.hooks[name]) this.hooks[name].push(plugin[name]);else (0, _warning2['default'])(false, '[JSS] Unknown hook \"%s\".', name);\n }\n }\n }]);\n\n return PluginsRegistry;\n}();\n\nexports['default'] = PluginsRegistry;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _SimpleRule = require('../rules/SimpleRule');\n\nvar _SimpleRule2 = _interopRequireDefault(_SimpleRule);\n\nvar _KeyframesRule = require('../rules/KeyframesRule');\n\nvar _KeyframesRule2 = _interopRequireDefault(_KeyframesRule);\n\nvar _ConditionalRule = require('../rules/ConditionalRule');\n\nvar _ConditionalRule2 = _interopRequireDefault(_ConditionalRule);\n\nvar _FontFaceRule = require('../rules/FontFaceRule');\n\nvar _FontFaceRule2 = _interopRequireDefault(_FontFaceRule);\n\nvar _ViewportRule = require('../rules/ViewportRule');\n\nvar _ViewportRule2 = _interopRequireDefault(_ViewportRule);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar classes = {\n '@charset': _SimpleRule2['default'],\n '@import': _SimpleRule2['default'],\n '@namespace': _SimpleRule2['default'],\n '@keyframes': _KeyframesRule2['default'],\n '@media': _ConditionalRule2['default'],\n '@supports': _ConditionalRule2['default'],\n '@font-face': _FontFaceRule2['default'],\n '@viewport': _ViewportRule2['default'],\n '@-ms-viewport': _ViewportRule2['default']\n\n /**\n * Generate plugins which will register all rules.\n */\n};\nvar plugins = Object.keys(classes).map(function (key) {\n // https://jsperf.com/indexof-vs-substr-vs-regex-at-the-beginning-3\n var re = new RegExp('^' + key);\n var RuleClass = classes[key];\n var onCreateRule = function onCreateRule(name, decl, options) {\n return re.test(name) ? new RuleClass(name, decl, options) : null;\n };\n return { onCreateRule: onCreateRule };\n});\n\nexports['default'] = plugins;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar SimpleRule = function () {\n function SimpleRule(key, value, options) {\n _classCallCheck(this, SimpleRule);\n\n this.type = 'simple';\n this.isProcessed = false;\n\n this.key = key;\n this.value = value;\n this.options = options;\n }\n\n /**\n * Generates a CSS string.\n */\n // eslint-disable-next-line no-unused-vars\n\n\n _createClass(SimpleRule, [{\n key: 'toString',\n value: function toString(options) {\n if (Array.isArray(this.value)) {\n var str = '';\n for (var index = 0; index < this.value.length; index++) {\n str += this.key + ' ' + this.value[index] + ';';\n if (this.value[index + 1]) str += '\\n';\n }\n return str;\n }\n\n return this.key + ' ' + this.value + ';';\n }\n }]);\n\n return SimpleRule;\n}();\n\nexports['default'] = SimpleRule;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _RuleList = require('../RuleList');\n\nvar _RuleList2 = _interopRequireDefault(_RuleList);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n/**\n * Rule for @keyframes\n */\nvar KeyframesRule = function () {\n function KeyframesRule(key, frames, options) {\n _classCallCheck(this, KeyframesRule);\n\n this.type = 'keyframes';\n this.isProcessed = false;\n\n this.key = key;\n this.options = options;\n this.rules = new _RuleList2['default'](_extends({}, options, { parent: this }));\n\n for (var name in frames) {\n this.rules.add(name, frames[name], _extends({}, this.options, {\n parent: this,\n selector: name\n }));\n }\n\n this.rules.process();\n }\n\n /**\n * Generates a CSS string.\n */\n\n\n _createClass(KeyframesRule, [{\n key: 'toString',\n value: function toString() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : { indent: 1 };\n\n var inner = this.rules.toString(options);\n if (inner) inner += '\\n';\n return this.key + ' {\\n' + inner + '}';\n }\n }]);\n\n return KeyframesRule;\n}();\n\nexports['default'] = KeyframesRule;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _RuleList = require('../RuleList');\n\nvar _RuleList2 = _interopRequireDefault(_RuleList);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n/**\n * Conditional rule for @media, @supports\n */\nvar ConditionalRule = function () {\n function ConditionalRule(key, styles, options) {\n _classCallCheck(this, ConditionalRule);\n\n this.type = 'conditional';\n this.isProcessed = false;\n\n this.key = key;\n this.options = options;\n this.rules = new _RuleList2['default'](_extends({}, options, { parent: this }));\n\n for (var name in styles) {\n this.rules.add(name, styles[name]);\n }\n\n this.rules.process();\n }\n\n /**\n * Get a rule.\n */\n\n\n _createClass(ConditionalRule, [{\n key: 'getRule',\n value: function getRule(name) {\n return this.rules.get(name);\n }\n\n /**\n * Get index of a rule.\n */\n\n }, {\n key: 'indexOf',\n value: function indexOf(rule) {\n return this.rules.indexOf(rule);\n }\n\n /**\n * Create and register rule, run plugins.\n */\n\n }, {\n key: 'addRule',\n value: function addRule(name, style, options) {\n var rule = this.rules.add(name, style, options);\n this.options.jss.plugins.onProcessRule(rule);\n return rule;\n }\n\n /**\n * Generates a CSS string.\n */\n\n }, {\n key: 'toString',\n value: function toString() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : { indent: 1 };\n\n var inner = this.rules.toString(options);\n return inner ? this.key + ' {\\n' + inner + '\\n}' : '';\n }\n }]);\n\n return ConditionalRule;\n}();\n\nexports['default'] = ConditionalRule;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _toCss = require('../utils/toCss');\n\nvar _toCss2 = _interopRequireDefault(_toCss);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar FontFaceRule = function () {\n function FontFaceRule(key, style, options) {\n _classCallCheck(this, FontFaceRule);\n\n this.type = 'font-face';\n this.isProcessed = false;\n\n this.key = key;\n this.style = style;\n this.options = options;\n }\n\n /**\n * Generates a CSS string.\n */\n\n\n _createClass(FontFaceRule, [{\n key: 'toString',\n value: function toString(options) {\n if (Array.isArray(this.style)) {\n var str = '';\n for (var index = 0; index < this.style.length; index++) {\n str += (0, _toCss2['default'])(this.key, this.style[index]);\n if (this.style[index + 1]) str += '\\n';\n }\n return str;\n }\n\n return (0, _toCss2['default'])(this.key, this.style, options);\n }\n }]);\n\n return FontFaceRule;\n}();\n\nexports['default'] = FontFaceRule;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _toCss = require('../utils/toCss');\n\nvar _toCss2 = _interopRequireDefault(_toCss);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar ViewportRule = function () {\n function ViewportRule(key, style, options) {\n _classCallCheck(this, ViewportRule);\n\n this.type = 'viewport';\n this.isProcessed = false;\n\n this.key = key;\n this.style = style;\n this.options = options;\n }\n\n /**\n * Generates a CSS string.\n */\n\n\n _createClass(ViewportRule, [{\n key: 'toString',\n value: function toString(options) {\n return (0, _toCss2['default'])(this.key, this.style, options);\n }\n }]);\n\n return ViewportRule;\n}();\n\nexports['default'] = ViewportRule;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _StyleRule = require('../rules/StyleRule');\n\nvar _StyleRule2 = _interopRequireDefault(_StyleRule);\n\nvar _createRule = require('../utils/createRule');\n\nvar _createRule2 = _interopRequireDefault(_createRule);\n\nvar _isObservable = require('../utils/isObservable');\n\nvar _isObservable2 = _interopRequireDefault(_isObservable);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nexports['default'] = {\n onCreateRule: function onCreateRule(name, decl, options) {\n if (!(0, _isObservable2['default'])(decl)) return null;\n\n // Cast `decl` to `Observable`, since it passed the type guard.\n var style$ = decl;\n\n var rule = (0, _createRule2['default'])(name, {}, options);\n\n // TODO\n // Call `stream.subscribe()` returns a subscription, which should be explicitly\n // unsubscribed from when we know this sheet is no longer needed.\n style$.subscribe(function (style) {\n for (var prop in style) {\n rule.prop(prop, style[prop]);\n }\n });\n\n return rule;\n },\n onProcessRule: function onProcessRule(rule) {\n if (!(rule instanceof _StyleRule2['default'])) return;\n var styleRule = rule;\n var style = styleRule.style;\n\n var _loop = function _loop(prop) {\n var value = style[prop];\n if (!(0, _isObservable2['default'])(value)) return 'continue';\n delete style[prop];\n value.subscribe({\n next: function next(nextValue) {\n styleRule.prop(prop, nextValue);\n }\n });\n };\n\n for (var prop in style) {\n var _ret = _loop(prop);\n\n if (_ret === 'continue') continue;\n }\n }\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _RuleList = require('../RuleList');\n\nvar _RuleList2 = _interopRequireDefault(_RuleList);\n\nvar _StyleRule = require('../rules/StyleRule');\n\nvar _StyleRule2 = _interopRequireDefault(_StyleRule);\n\nvar _createRule = require('../utils/createRule');\n\nvar _createRule2 = _interopRequireDefault(_createRule);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\n// A symbol replacement.\nvar now = Date.now();\n\nvar fnValuesNs = 'fnValues' + now;\nvar fnStyleNs = 'fnStyle' + ++now;\n\nexports['default'] = {\n onCreateRule: function onCreateRule(name, decl, options) {\n if (typeof decl !== 'function') return null;\n var rule = (0, _createRule2['default'])(name, {}, options);\n rule[fnStyleNs] = decl;\n return rule;\n },\n onProcessStyle: function onProcessStyle(style, rule) {\n var fn = {};\n for (var prop in style) {\n var value = style[prop];\n if (typeof value !== 'function') continue;\n delete style[prop];\n fn[prop] = value;\n }\n rule = rule;\n rule[fnValuesNs] = fn;\n return style;\n },\n onUpdate: function onUpdate(data, rule) {\n // It is a rules container like for e.g. ConditionalRule.\n if (rule.rules instanceof _RuleList2['default']) {\n rule.rules.update(data);\n return;\n }\n if (!(rule instanceof _StyleRule2['default'])) return;\n\n rule = rule;\n\n // If we have a fn values map, it is a rule with function values.\n if (rule[fnValuesNs]) {\n for (var prop in rule[fnValuesNs]) {\n rule.prop(prop, rule[fnValuesNs][prop](data));\n }\n }\n\n rule = rule;\n\n var fnStyle = rule[fnStyleNs];\n\n // If we have a style function, the entire rule is dynamic and style object\n // will be returned from that function.\n if (fnStyle) {\n var style = fnStyle(data);\n for (var _prop in style) {\n rule.prop(_prop, style[_prop]);\n }\n }\n }\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _warning = require('warning');\n\nvar _warning2 = _interopRequireDefault(_warning);\n\nvar _sheets = require('../sheets');\n\nvar _sheets2 = _interopRequireDefault(_sheets);\n\nvar _StyleRule = require('../rules/StyleRule');\n\nvar _StyleRule2 = _interopRequireDefault(_StyleRule);\n\nvar _toCssValue = require('../utils/toCssValue');\n\nvar _toCssValue2 = _interopRequireDefault(_toCssValue);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n/**\n * Cache the value from the first time a function is called.\n */\nvar memoize = function memoize(fn) {\n var value = void 0;\n return function () {\n if (!value) value = fn();\n return value;\n };\n};\n\n/**\n * Get a style property value.\n */\nfunction getPropertyValue(cssRule, prop) {\n try {\n return cssRule.style.getPropertyValue(prop);\n } catch (err) {\n // IE may throw if property is unknown.\n return '';\n }\n}\n\n/**\n * Set a style property.\n */\nfunction setProperty(cssRule, prop, value) {\n try {\n var cssValue = value;\n\n if (Array.isArray(value)) {\n cssValue = (0, _toCssValue2['default'])(value, true);\n\n if (value[value.length - 1] === '!important') {\n cssRule.style.setProperty(prop, cssValue, 'important');\n return true;\n }\n }\n\n cssRule.style.setProperty(prop, cssValue);\n } catch (err) {\n // IE may throw if property is unknown.\n return false;\n }\n return true;\n}\n\n/**\n * Remove a style property.\n */\nfunction removeProperty(cssRule, prop) {\n try {\n cssRule.style.removeProperty(prop);\n } catch (err) {\n (0, _warning2['default'])(false, '[JSS] DOMException \"%s\" was thrown. Tried to remove property \"%s\".', err.message, prop);\n }\n}\n\nvar CSSRuleTypes = {\n STYLE_RULE: 1,\n KEYFRAMES_RULE: 7\n\n /**\n * Get the CSS Rule key.\n */\n\n};var getKey = function () {\n var extractKey = function extractKey(cssText) {\n var from = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n return cssText.substr(from, cssText.indexOf('{') - 1);\n };\n\n return function (cssRule) {\n if (cssRule.type === CSSRuleTypes.STYLE_RULE) return cssRule.selectorText;\n if (cssRule.type === CSSRuleTypes.KEYFRAMES_RULE) {\n var name = cssRule.name;\n\n if (name) return '@keyframes ' + name;\n\n // There is no rule.name in the following browsers:\n // - IE 9\n // - Safari 7.1.8\n // - Mobile Safari 9.0.0\n var cssText = cssRule.cssText;\n\n return '@' + extractKey(cssText, cssText.indexOf('keyframes'));\n }\n\n // Conditionals.\n return extractKey(cssRule.cssText);\n };\n}();\n\n/**\n * Set the selector.\n */\nfunction setSelector(cssRule, selectorText) {\n cssRule.selectorText = selectorText;\n\n // Return false if setter was not successful.\n // Currently works in chrome only.\n return cssRule.selectorText === selectorText;\n}\n\n/**\n * Gets the `head` element upon the first call and caches it.\n */\nvar getHead = memoize(function () {\n return document.head || document.getElementsByTagName('head')[0];\n});\n\n/**\n * Gets a map of rule keys, where the property is an unescaped key and value\n * is a potentially escaped one.\n * It is used to identify CSS rules and the corresponding JSS rules. As an identifier\n * for CSSStyleRule we normally use `selectorText`. Though if original selector text\n * contains escaped code points e.g. `:not(#\\\\20)`, CSSOM will compile it to `:not(# )`\n * and so CSS rule's `selectorText` won't match JSS rule selector.\n *\n * https://www.w3.org/International/questions/qa-escapes#cssescapes\n */\nvar getUnescapedKeysMap = function () {\n var style = void 0;\n var isAttached = false;\n\n return function (rules) {\n var map = {};\n // https://github.com/facebook/flow/issues/2696\n if (!style) style = document.createElement('style');\n for (var i = 0; i < rules.length; i++) {\n var rule = rules[i];\n if (!(rule instanceof _StyleRule2['default'])) continue;\n var selector = rule.selector;\n // Only unescape selector over CSSOM if it contains a back slash.\n\n if (selector && selector.indexOf('\\\\') !== -1) {\n // Lazilly attach when needed.\n if (!isAttached) {\n getHead().appendChild(style);\n isAttached = true;\n }\n style.textContent = selector + ' {}';\n var _style = style,\n sheet = _style.sheet;\n\n if (sheet) {\n var cssRules = sheet.cssRules;\n\n if (cssRules) map[cssRules[0].selectorText] = rule.key;\n }\n }\n }\n if (isAttached) {\n getHead().removeChild(style);\n isAttached = false;\n }\n return map;\n };\n}();\n\n/**\n * Find attached sheet with an index higher than the passed one.\n */\nfunction findHigherSheet(registry, options) {\n for (var i = 0; i < registry.length; i++) {\n var sheet = registry[i];\n if (sheet.attached && sheet.options.index > options.index && sheet.options.insertionPoint === options.insertionPoint) {\n return sheet;\n }\n }\n return null;\n}\n\n/**\n * Find attached sheet with the highest index.\n */\nfunction findHighestSheet(registry, options) {\n for (var i = registry.length - 1; i >= 0; i--) {\n var sheet = registry[i];\n if (sheet.attached && sheet.options.insertionPoint === options.insertionPoint) {\n return sheet;\n }\n }\n return null;\n}\n\n/**\n * Find a comment with \"jss\" inside.\n */\nfunction findCommentNode(text) {\n var head = getHead();\n for (var i = 0; i < head.childNodes.length; i++) {\n var node = head.childNodes[i];\n if (node.nodeType === 8 && node.nodeValue.trim() === text) {\n return node;\n }\n }\n return null;\n}\n\n/**\n * Find a node before which we can insert the sheet.\n */\nfunction findPrevNode(options) {\n var registry = _sheets2['default'].registry;\n\n\n if (registry.length > 0) {\n // Try to insert before the next higher sheet.\n var sheet = findHigherSheet(registry, options);\n if (sheet) return sheet.renderer.element;\n\n // Otherwise insert after the last attached.\n sheet = findHighestSheet(registry, options);\n if (sheet) return sheet.renderer.element.nextElementSibling;\n }\n\n // Try to find a comment placeholder if registry is empty.\n var insertionPoint = options.insertionPoint;\n\n if (insertionPoint && typeof insertionPoint === 'string') {\n var comment = findCommentNode(insertionPoint);\n if (comment) return comment.nextSibling;\n // If user specifies an insertion point and it can't be found in the document -\n // bad specificity issues may appear.\n (0, _warning2['default'])(insertionPoint === 'jss', '[JSS] Insertion point \"%s\" not found.', insertionPoint);\n }\n\n return null;\n}\n\n/**\n * Insert style element into the DOM.\n */\nfunction insertStyle(style, options) {\n var insertionPoint = options.insertionPoint;\n\n var prevNode = findPrevNode(options);\n\n if (prevNode) {\n var parentNode = prevNode.parentNode;\n\n if (parentNode) parentNode.insertBefore(style, prevNode);\n return;\n }\n\n // Works with iframes and any node types.\n if (insertionPoint && typeof insertionPoint.nodeType === 'number') {\n // https://stackoverflow.com/questions/41328728/force-casting-in-flow\n var insertionPointElement = insertionPoint;\n var _parentNode = insertionPointElement.parentNode;\n\n if (_parentNode) _parentNode.insertBefore(style, insertionPointElement.nextSibling);else (0, _warning2['default'])(false, '[JSS] Insertion point is not in the DOM.');\n return;\n }\n\n getHead().insertBefore(style, prevNode);\n}\n\n/**\n * Read jss nonce setting from the page if the user has set it.\n */\nvar getNonce = memoize(function () {\n var node = document.querySelector('meta[property=\"csp-nonce\"]');\n return node ? node.getAttribute('content') : null;\n});\n\nvar DomRenderer = function () {\n function DomRenderer(sheet) {\n _classCallCheck(this, DomRenderer);\n\n this.getPropertyValue = getPropertyValue;\n this.setProperty = setProperty;\n this.removeProperty = removeProperty;\n this.setSelector = setSelector;\n this.getKey = getKey;\n this.getUnescapedKeysMap = getUnescapedKeysMap;\n this.hasInsertedRules = false;\n\n // There is no sheet when the renderer is used from a standalone StyleRule.\n if (sheet) _sheets2['default'].add(sheet);\n\n this.sheet = sheet;\n\n var _ref = this.sheet ? this.sheet.options : {},\n media = _ref.media,\n meta = _ref.meta,\n element = _ref.element;\n\n this.element = element || document.createElement('style');\n this.element.setAttribute('data-jss', '');\n if (media) this.element.setAttribute('media', media);\n if (meta) this.element.setAttribute('data-meta', meta);\n var nonce = getNonce();\n if (nonce) this.element.setAttribute('nonce', nonce);\n }\n\n /**\n * Insert style element into render tree.\n */\n\n\n // HTMLStyleElement needs fixing https://github.com/facebook/flow/issues/2696\n\n\n _createClass(DomRenderer, [{\n key: 'attach',\n value: function attach() {\n // In the case the element node is external and it is already in the DOM.\n if (this.element.parentNode || !this.sheet) return;\n\n // When rules are inserted using `insertRule` API, after `sheet.detach().attach()`\n // browsers remove those rules.\n // TODO figure out if its a bug and if it is known.\n // Workaround is to redeploy the sheet before attaching as a string.\n if (this.hasInsertedRules) {\n this.deploy();\n this.hasInsertedRules = false;\n }\n\n insertStyle(this.element, this.sheet.options);\n }\n\n /**\n * Remove style element from render tree.\n */\n\n }, {\n key: 'detach',\n value: function detach() {\n this.element.parentNode.removeChild(this.element);\n }\n\n /**\n * Inject CSS string into element.\n */\n\n }, {\n key: 'deploy',\n value: function deploy() {\n if (!this.sheet) return;\n this.element.textContent = '\\n' + this.sheet.toString() + '\\n';\n }\n\n /**\n * Insert a rule into element.\n */\n\n }, {\n key: 'insertRule',\n value: function insertRule(rule, index) {\n var sheet = this.element.sheet;\n var cssRules = sheet.cssRules;\n\n var str = rule.toString();\n if (!index) index = cssRules.length;\n\n if (!str) return false;\n\n try {\n sheet.insertRule(str, index);\n } catch (err) {\n (0, _warning2['default'])(false, '[JSS] Can not insert an unsupported rule \\n\\r%s', rule);\n return false;\n }\n this.hasInsertedRules = true;\n\n return cssRules[index];\n }\n\n /**\n * Delete a rule.\n */\n\n }, {\n key: 'deleteRule',\n value: function deleteRule(cssRule) {\n var sheet = this.element.sheet;\n\n var index = this.indexOf(cssRule);\n if (index === -1) return false;\n sheet.deleteRule(index);\n return true;\n }\n\n /**\n * Get index of a CSS Rule.\n */\n\n }, {\n key: 'indexOf',\n value: function indexOf(cssRule) {\n var cssRules = this.element.sheet.cssRules;\n\n for (var _index = 0; _index < cssRules.length; _index++) {\n if (cssRule === cssRules[_index]) return _index;\n }\n return -1;\n }\n\n /**\n * Generate a new CSS rule and replace the existing one.\n */\n\n }, {\n key: 'replaceRule',\n value: function replaceRule(cssRule, rule) {\n var index = this.indexOf(cssRule);\n var newCssRule = this.insertRule(rule, index);\n this.element.sheet.deleteRule(index);\n return newCssRule;\n }\n\n /**\n * Get all rules elements.\n */\n\n }, {\n key: 'getRules',\n value: function getRules() {\n return this.element.sheet.cssRules;\n }\n }]);\n\n return DomRenderer;\n}();\n\nexports['default'] = DomRenderer;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n/* eslint-disable class-methods-use-this */\n\n/**\n * Rendering backend to do nothing in nodejs.\n */\nvar VirtualRenderer = function () {\n function VirtualRenderer() {\n _classCallCheck(this, VirtualRenderer);\n }\n\n _createClass(VirtualRenderer, [{\n key: 'setProperty',\n value: function setProperty() {\n return true;\n }\n }, {\n key: 'getPropertyValue',\n value: function getPropertyValue() {\n return '';\n }\n }, {\n key: 'removeProperty',\n value: function removeProperty() {}\n }, {\n key: 'setSelector',\n value: function setSelector() {\n return true;\n }\n }, {\n key: 'getKey',\n value: function getKey() {\n return '';\n }\n }, {\n key: 'attach',\n value: function attach() {}\n }, {\n key: 'detach',\n value: function detach() {}\n }, {\n key: 'deploy',\n value: function deploy() {}\n }, {\n key: 'insertRule',\n value: function insertRule() {\n return false;\n }\n }, {\n key: 'deleteRule',\n value: function deleteRule() {\n return true;\n }\n }, {\n key: 'replaceRule',\n value: function replaceRule() {\n return false;\n }\n }, {\n key: 'getRules',\n value: function getRules() {}\n }, {\n key: 'indexOf',\n value: function indexOf() {\n return -1;\n }\n }]);\n\n return VirtualRenderer;\n}();\n\nexports['default'] = VirtualRenderer;","module.exports = function isBuffer(arg) {\n return arg && typeof arg === 'object'\n && typeof arg.copy === 'function'\n && typeof arg.fill === 'function'\n && typeof arg.readUInt8 === 'function';\n}","if (typeof Object.create === 'function') {\n // implementation from standard node.js 'util' module\n module.exports = function inherits(ctor, superCtor) {\n ctor.super_ = superCtor\n ctor.prototype = Object.create(superCtor.prototype, {\n constructor: {\n value: ctor,\n enumerable: false,\n writable: true,\n configurable: true\n }\n });\n };\n} else {\n // old school shim for old browsers\n module.exports = function inherits(ctor, superCtor) {\n ctor.super_ = superCtor\n var TempCtor = function () {}\n TempCtor.prototype = superCtor.prototype\n ctor.prototype = new TempCtor()\n ctor.prototype.constructor = ctor\n }\n}\n","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _parse = require('./parse');\n\nvar _parse2 = _interopRequireDefault(_parse);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar onProcessRule = function onProcessRule(rule) {\n if (typeof rule.style === 'string') {\n rule.style = (0, _parse2['default'])(rule.style);\n }\n};\n\nexports['default'] = function () {\n return { onProcessRule: onProcessRule };\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _warning = require('warning');\n\nvar _warning2 = _interopRequireDefault(_warning);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar semiWithNl = /;\\n/;\n\n/**\n * Naive CSS parser.\n * - Supports only rule body (no selectors)\n * - Requires semicolon and new line after the value (except of last line)\n * - No nested rules support\n */\n\nexports['default'] = function (cssText) {\n var style = {};\n var split = cssText.split(semiWithNl);\n for (var i = 0; i < split.length; i++) {\n var decl = (split[i] || '').trim();\n\n if (!decl) continue;\n var colonIndex = decl.indexOf(':');\n if (colonIndex === -1) {\n (0, _warning2['default'])(false, 'Malformed CSS string \"%s\"', decl);\n continue;\n }\n var prop = decl.substr(0, colonIndex).trim();\n var value = decl.substr(colonIndex + 1).trim();\n style[prop] = value;\n }\n return style;\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nexports['default'] = jssExtend;\n\nvar _warning = require('warning');\n\nvar _warning2 = _interopRequireDefault(_warning);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar isObject = function isObject(obj) {\n return obj && (typeof obj === 'undefined' ? 'undefined' : _typeof(obj)) === 'object' && !Array.isArray(obj);\n};\nvar valueNs = 'extendCurrValue' + Date.now();\n\nfunction mergeExtend(style, rule, sheet, newStyle) {\n var extendType = _typeof(style.extend);\n // Extend using a rule name.\n if (extendType === 'string') {\n if (!sheet) return;\n var refRule = sheet.getRule(style.extend);\n if (!refRule) return;\n if (refRule === rule) {\n (0, _warning2['default'])(false, '[JSS] A rule tries to extend itself \\r\\n%s', rule);\n return;\n }\n var parent = refRule.options.parent;\n\n if (parent) {\n var originalStyle = parent.rules.raw[style.extend];\n extend(originalStyle, rule, sheet, newStyle);\n }\n return;\n }\n\n // Extend using an array of objects.\n if (Array.isArray(style.extend)) {\n for (var index = 0; index < style.extend.length; index++) {\n extend(style.extend[index], rule, sheet, newStyle);\n }\n return;\n }\n\n // Extend is a style object.\n for (var prop in style.extend) {\n if (prop === 'extend') {\n extend(style.extend.extend, rule, sheet, newStyle);\n continue;\n }\n if (isObject(style.extend[prop])) {\n if (!(prop in newStyle)) newStyle[prop] = {};\n extend(style.extend[prop], rule, sheet, newStyle[prop]);\n continue;\n }\n newStyle[prop] = style.extend[prop];\n }\n}\n\nfunction mergeRest(style, rule, sheet, newStyle) {\n // Copy base style.\n for (var prop in style) {\n if (prop === 'extend') continue;\n if (isObject(newStyle[prop]) && isObject(style[prop])) {\n extend(style[prop], rule, sheet, newStyle[prop]);\n continue;\n }\n\n if (isObject(style[prop])) {\n newStyle[prop] = extend(style[prop], rule, sheet);\n continue;\n }\n\n newStyle[prop] = style[prop];\n }\n}\n\n/**\n * Recursively extend styles.\n */\nfunction extend(style, rule, sheet) {\n var newStyle = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};\n\n mergeExtend(style, rule, sheet, newStyle);\n mergeRest(style, rule, sheet, newStyle);\n return newStyle;\n}\n\n/**\n * Handle `extend` property.\n *\n * @param {Rule} rule\n * @api public\n */\nfunction jssExtend() {\n function onProcessStyle(style, rule, sheet) {\n if ('extend' in style) return extend(style, rule, sheet);\n return style;\n }\n\n function onChangeValue(value, prop, rule) {\n if (prop !== 'extend') return value;\n\n // Value is empty, remove properties set previously.\n if (value == null || value === false) {\n for (var key in rule[valueNs]) {\n rule.prop(key, null);\n }\n rule[valueNs] = null;\n return null;\n }\n\n for (var _key in value) {\n rule.prop(_key, value[_key]);\n }\n rule[valueNs] = value;\n\n // Make sure we don't set the value in the core.\n return null;\n }\n\n return { onProcessStyle: onProcessStyle, onChangeValue: onChangeValue };\n}","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = jssCompose;\n\nvar _warning = require('warning');\n\nvar _warning2 = _interopRequireDefault(_warning);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/**\n * Set selector.\n *\n * @param {Object} original rule\n * @param {String} className class string\n * @return {Boolean} flag, indicating function was successfull or not\n */\nfunction registerClass(rule, className) {\n // Skip falsy values\n if (!className) return true;\n\n // Support array of class names `{composes: ['foo', 'bar']}`\n if (Array.isArray(className)) {\n for (var index = 0; index < className.length; index++) {\n var isSetted = registerClass(rule, className[index]);\n if (!isSetted) return false;\n }\n\n return true;\n }\n\n // Support space separated class names `{composes: 'foo bar'}`\n if (className.indexOf(' ') > -1) {\n return registerClass(rule, className.split(' '));\n }\n\n var parent = rule.options.parent;\n\n // It is a ref to a local rule.\n\n if (className[0] === '$') {\n var refRule = parent.getRule(className.substr(1));\n\n if (!refRule) {\n (0, _warning2.default)(false, '[JSS] Referenced rule is not defined. \\r\\n%s', rule);\n return false;\n }\n\n if (refRule === rule) {\n (0, _warning2.default)(false, '[JSS] Cyclic composition detected. \\r\\n%s', rule);\n return false;\n }\n\n parent.classes[rule.key] += ' ' + parent.classes[refRule.key];\n\n return true;\n }\n\n rule.options.parent.classes[rule.key] += ' ' + className;\n\n return true;\n}\n\n/**\n * Convert compose property to additional class, remove property from original styles.\n *\n * @param {Rule} rule\n * @api public\n */\nfunction jssCompose() {\n function onProcessStyle(style, rule) {\n if (!style.composes) return style;\n registerClass(rule, style.composes);\n // Remove composes property to prevent infinite loop.\n delete style.composes;\n return style;\n }\n return { onProcessStyle: onProcessStyle };\n}","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports['default'] = camelCase;\n\nvar _hyphenateStyleName = require('hyphenate-style-name');\n\nvar _hyphenateStyleName2 = _interopRequireDefault(_hyphenateStyleName);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\n/**\n * Convert camel cased property names to dash separated.\n *\n * @param {Object} style\n * @return {Object}\n */\nfunction convertCase(style) {\n var converted = {};\n\n for (var prop in style) {\n converted[(0, _hyphenateStyleName2['default'])(prop)] = style[prop];\n }\n\n if (style.fallbacks) {\n if (Array.isArray(style.fallbacks)) converted.fallbacks = style.fallbacks.map(convertCase);else converted.fallbacks = convertCase(style.fallbacks);\n }\n\n return converted;\n}\n\n/**\n * Allow camel cased property names by converting them back to dasherized.\n *\n * @param {Rule} rule\n */\nfunction camelCase() {\n function onProcessStyle(style) {\n if (Array.isArray(style)) {\n // Handle rules like @font-face, which can have multiple styles in an array\n for (var index = 0; index < style.length; index++) {\n style[index] = convertCase(style[index]);\n }\n return style;\n }\n\n return convertCase(style);\n }\n\n function onChangeValue(value, prop, rule) {\n var hyphenatedProp = (0, _hyphenateStyleName2['default'])(prop);\n\n // There was no camel case in place\n if (prop === hyphenatedProp) return value;\n\n rule.prop(hyphenatedProp, value);\n\n // Core will ignore that property value we set the proper one above.\n return null;\n }\n\n return { onProcessStyle: onProcessStyle, onChangeValue: onChangeValue };\n}","/* eslint-disable no-var, prefer-template */\nvar uppercasePattern = /[A-Z]/g\nvar msPattern = /^ms-/\nvar cache = {}\n\nfunction toHyphenLower(match) {\n return '-' + match.toLowerCase()\n}\n\nfunction hyphenateStyleName(name) {\n if (cache.hasOwnProperty(name)) {\n return cache[name]\n }\n\n var hName = name.replace(uppercasePattern, toHyphenLower)\n return (cache[name] = msPattern.test(hName) ? '-' + hName : hName)\n}\n\nexport default hyphenateStyleName\n","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nexports['default'] = defaultUnit;\n\nvar _defaultUnits = require('./defaultUnits');\n\nvar _defaultUnits2 = _interopRequireDefault(_defaultUnits);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\n/**\n * Clones the object and adds a camel cased property version.\n */\nfunction addCamelCasedVersion(obj) {\n var regExp = /(-[a-z])/g;\n var replace = function replace(str) {\n return str[1].toUpperCase();\n };\n var newObj = {};\n for (var key in obj) {\n newObj[key] = obj[key];\n newObj[key.replace(regExp, replace)] = obj[key];\n }\n return newObj;\n}\n\nvar units = addCamelCasedVersion(_defaultUnits2['default']);\n\n/**\n * Recursive deep style passing function\n *\n * @param {String} current property\n * @param {(Object|Array|Number|String)} property value\n * @param {Object} options\n * @return {(Object|Array|Number|String)} resulting value\n */\nfunction iterate(prop, value, options) {\n if (!value) return value;\n\n var convertedValue = value;\n\n var type = typeof value === 'undefined' ? 'undefined' : _typeof(value);\n if (type === 'object' && Array.isArray(value)) type = 'array';\n\n switch (type) {\n case 'object':\n if (prop === 'fallbacks') {\n for (var innerProp in value) {\n value[innerProp] = iterate(innerProp, value[innerProp], options);\n }\n break;\n }\n for (var _innerProp in value) {\n value[_innerProp] = iterate(prop + '-' + _innerProp, value[_innerProp], options);\n }\n break;\n case 'array':\n for (var i = 0; i < value.length; i++) {\n value[i] = iterate(prop, value[i], options);\n }\n break;\n case 'number':\n if (value !== 0) {\n convertedValue = value + (options[prop] || units[prop] || '');\n }\n break;\n default:\n break;\n }\n\n return convertedValue;\n}\n\n/**\n * Add unit to numeric values.\n */\nfunction defaultUnit() {\n var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};\n\n var camelCasedOptions = addCamelCasedVersion(options);\n\n function onProcessStyle(style, rule) {\n if (rule.type !== 'style') return style;\n\n for (var prop in style) {\n style[prop] = iterate(prop, style[prop], camelCasedOptions);\n }\n\n return style;\n }\n\n function onChangeValue(value, prop) {\n return iterate(prop, value, camelCasedOptions);\n }\n\n return { onProcessStyle: onProcessStyle, onChangeValue: onChangeValue };\n}","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n/**\n * Generated jss-default-unit CSS property units\n *\n * @type object\n */\nexports['default'] = {\n 'animation-delay': 'ms',\n 'animation-duration': 'ms',\n 'background-position': 'px',\n 'background-position-x': 'px',\n 'background-position-y': 'px',\n 'background-size': 'px',\n border: 'px',\n 'border-bottom': 'px',\n 'border-bottom-left-radius': 'px',\n 'border-bottom-right-radius': 'px',\n 'border-bottom-width': 'px',\n 'border-left': 'px',\n 'border-left-width': 'px',\n 'border-radius': 'px',\n 'border-right': 'px',\n 'border-right-width': 'px',\n 'border-spacing': 'px',\n 'border-top': 'px',\n 'border-top-left-radius': 'px',\n 'border-top-right-radius': 'px',\n 'border-top-width': 'px',\n 'border-width': 'px',\n 'border-after-width': 'px',\n 'border-before-width': 'px',\n 'border-end-width': 'px',\n 'border-horizontal-spacing': 'px',\n 'border-start-width': 'px',\n 'border-vertical-spacing': 'px',\n bottom: 'px',\n 'box-shadow': 'px',\n 'column-gap': 'px',\n 'column-rule': 'px',\n 'column-rule-width': 'px',\n 'column-width': 'px',\n 'flex-basis': 'px',\n 'font-size': 'px',\n 'font-size-delta': 'px',\n height: 'px',\n left: 'px',\n 'letter-spacing': 'px',\n 'logical-height': 'px',\n 'logical-width': 'px',\n margin: 'px',\n 'margin-after': 'px',\n 'margin-before': 'px',\n 'margin-bottom': 'px',\n 'margin-left': 'px',\n 'margin-right': 'px',\n 'margin-top': 'px',\n 'max-height': 'px',\n 'max-width': 'px',\n 'margin-end': 'px',\n 'margin-start': 'px',\n 'mask-position-x': 'px',\n 'mask-position-y': 'px',\n 'mask-size': 'px',\n 'max-logical-height': 'px',\n 'max-logical-width': 'px',\n 'min-height': 'px',\n 'min-width': 'px',\n 'min-logical-height': 'px',\n 'min-logical-width': 'px',\n motion: 'px',\n 'motion-offset': 'px',\n outline: 'px',\n 'outline-offset': 'px',\n 'outline-width': 'px',\n padding: 'px',\n 'padding-bottom': 'px',\n 'padding-left': 'px',\n 'padding-right': 'px',\n 'padding-top': 'px',\n 'padding-after': 'px',\n 'padding-before': 'px',\n 'padding-end': 'px',\n 'padding-start': 'px',\n 'perspective-origin-x': '%',\n 'perspective-origin-y': '%',\n perspective: 'px',\n right: 'px',\n 'shape-margin': 'px',\n size: 'px',\n 'text-indent': 'px',\n 'text-stroke': 'px',\n 'text-stroke-width': 'px',\n top: 'px',\n 'transform-origin': '%',\n 'transform-origin-x': '%',\n 'transform-origin-y': '%',\n 'transform-origin-z': '%',\n 'transition-delay': 'ms',\n 'transition-duration': 'ms',\n 'vertical-align': 'px',\n width: 'px',\n 'word-spacing': 'px',\n // Not existing properties.\n // Used to avoid issues with jss-expand intergration.\n 'box-shadow-x': 'px',\n 'box-shadow-y': 'px',\n 'box-shadow-blur': 'px',\n 'box-shadow-spread': 'px',\n 'font-line-height': 'px',\n 'text-shadow-x': 'px',\n 'text-shadow-y': 'px',\n 'text-shadow-blur': 'px'\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _typeof = typeof Symbol === \"function\" && typeof Symbol.iterator === \"symbol\" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === \"function\" && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj; };\n\nexports.default = jssExpand;\n\nvar _props = require('./props');\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\n/**\n * Map values by given prop.\n *\n * @param {Array} array of values\n * @param {String} original property\n * @param {String} original rule\n * @return {String} mapped values\n */\nfunction mapValuesByProp(value, prop, rule) {\n return value.map(function (item) {\n return objectToArray(item, prop, rule, false, true);\n });\n}\n\n/**\n * Convert array to nested array, if needed\n *\n * @param {Array} array of values\n * @param {String} original property\n * @param {Object} sheme, for converting arrays in strings\n * @param {Object} original rule\n * @return {String} converted string\n */\nfunction processArray(value, prop, scheme, rule) {\n if (scheme[prop] == null) return value;\n if (value.length === 0) return [];\n if (Array.isArray(value[0])) return processArray(value[0], prop, scheme);\n if (_typeof(value[0]) === 'object') {\n return mapValuesByProp(value, prop, rule);\n }\n\n return [value];\n}\n\n/**\n * Convert object to array.\n *\n * @param {Object} object of values\n * @param {String} original property\n * @param {Object} original rule\n * @param {Boolean} is fallback prop\n * @param {Boolean} object is inside array\n * @return {String} converted string\n */\nfunction objectToArray(value, prop, rule, isFallback, isInArray) {\n if (!(_props.propObj[prop] || _props.customPropObj[prop])) return [];\n\n var result = [];\n\n // Check if exists any non-standart property\n if (_props.customPropObj[prop]) {\n value = customPropsToStyle(value, rule, _props.customPropObj[prop], isFallback);\n }\n\n // Pass throught all standart props\n if (Object.keys(value).length) {\n for (var baseProp in _props.propObj[prop]) {\n if (value[baseProp]) {\n if (Array.isArray(value[baseProp])) {\n result.push(_props.propArrayInObj[baseProp] === null ? value[baseProp] : value[baseProp].join(' '));\n } else result.push(value[baseProp]);\n continue;\n }\n\n // Add default value from props config.\n if (_props.propObj[prop][baseProp] != null) {\n result.push(_props.propObj[prop][baseProp]);\n }\n }\n }\n\n if (!result.length || isInArray) return result;\n return [result];\n}\n\n/**\n * Convert custom properties values to styles adding them to rule directly\n *\n * @param {Object} object of values\n * @param {Object} original rule\n * @param {String} property, that contain partial custom properties\n * @param {Boolean} is fallback prop\n * @return {Object} value without custom properties, that was already added to rule\n */\nfunction customPropsToStyle(value, rule, customProps, isFallback) {\n for (var prop in customProps) {\n var propName = customProps[prop];\n\n // If current property doesn't exist already in rule - add new one\n if (typeof value[prop] !== 'undefined' && (isFallback || !rule.prop(propName))) {\n var appendedValue = styleDetector(_defineProperty({}, propName, value[prop]), rule)[propName];\n\n // Add style directly in rule\n if (isFallback) rule.style.fallbacks[propName] = appendedValue;else rule.style[propName] = appendedValue;\n }\n // Delete converted property to avoid double converting\n delete value[prop];\n }\n\n return value;\n}\n\n/**\n * Detect if a style needs to be converted.\n *\n * @param {Object} style\n * @param {Object} rule\n * @param {Boolean} is fallback prop\n * @return {Object} convertedStyle\n */\nfunction styleDetector(style, rule, isFallback) {\n for (var prop in style) {\n var value = style[prop];\n\n if (Array.isArray(value)) {\n // Check double arrays to avoid recursion.\n if (!Array.isArray(value[0])) {\n if (prop === 'fallbacks') {\n for (var index = 0; index < style.fallbacks.length; index++) {\n style.fallbacks[index] = styleDetector(style.fallbacks[index], rule, true);\n }\n continue;\n }\n\n style[prop] = processArray(value, prop, _props.propArray);\n // Avoid creating properties with empty values\n if (!style[prop].length) delete style[prop];\n }\n } else if ((typeof value === 'undefined' ? 'undefined' : _typeof(value)) === 'object') {\n if (prop === 'fallbacks') {\n style.fallbacks = styleDetector(style.fallbacks, rule, true);\n continue;\n }\n\n style[prop] = objectToArray(value, prop, rule, isFallback);\n // Avoid creating properties with empty values\n if (!style[prop].length) delete style[prop];\n }\n\n // Maybe a computed value resulting in an empty string\n else if (style[prop] === '') delete style[prop];\n }\n\n return style;\n}\n\n/**\n * Adds possibility to write expanded styles.\n *\n * @param {Rule} rule\n * @api public\n */\nfunction jssExpand() {\n function onProcessStyle(style, rule) {\n if (!style || rule.type !== 'style') return style;\n\n if (Array.isArray(style)) {\n // Pass rules one by one and reformat them\n for (var index = 0; index < style.length; index++) {\n style[index] = styleDetector(style[index], rule);\n }\n return style;\n }\n\n return styleDetector(style, rule);\n }\n\n return { onProcessStyle: onProcessStyle };\n}","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n/**\n * A scheme for converting properties from array to regular style.\n * All properties listed below will be transformed to a string separated by space.\n */\nvar propArray = exports.propArray = {\n 'background-size': true,\n 'background-position': true,\n border: true,\n 'border-bottom': true,\n 'border-left': true,\n 'border-top': true,\n 'border-right': true,\n 'border-radius': true,\n 'border-image': true,\n 'border-width': true,\n 'border-style': true,\n 'border-color': true,\n 'box-shadow': true,\n flex: true,\n margin: true,\n padding: true,\n outline: true,\n 'transform-origin': true,\n transform: true,\n transition: true\n\n /**\n * A scheme for converting arrays to regular styles inside of objects.\n * For e.g.: \"{position: [0, 0]}\" => \"background-position: 0 0;\".\n */\n};var propArrayInObj = exports.propArrayInObj = {\n position: true, // background-position\n size: true // background-size\n\n\n /**\n * A scheme for parsing and building correct styles from passed objects.\n */\n};var propObj = exports.propObj = {\n padding: {\n top: 0,\n right: 0,\n bottom: 0,\n left: 0\n },\n margin: {\n top: 0,\n right: 0,\n bottom: 0,\n left: 0\n },\n background: {\n attachment: null,\n color: null,\n image: null,\n position: null,\n repeat: null\n },\n border: {\n width: null,\n style: null,\n color: null\n },\n 'border-top': {\n width: null,\n style: null,\n color: null\n },\n 'border-right': {\n width: null,\n style: null,\n color: null\n },\n 'border-bottom': {\n width: null,\n style: null,\n color: null\n },\n 'border-left': {\n width: null,\n style: null,\n color: null\n },\n outline: {\n width: null,\n style: null,\n color: null\n },\n 'list-style': {\n type: null,\n position: null,\n image: null\n },\n transition: {\n property: null,\n duration: null,\n 'timing-function': null,\n timingFunction: null, // Needed for avoiding comilation issues with jss-camel-case\n delay: null\n },\n animation: {\n name: null,\n duration: null,\n 'timing-function': null,\n timingFunction: null, // Needed to avoid compilation issues with jss-camel-case\n delay: null,\n 'iteration-count': null,\n iterationCount: null, // Needed to avoid compilation issues with jss-camel-case\n direction: null,\n 'fill-mode': null,\n fillMode: null, // Needed to avoid compilation issues with jss-camel-case\n 'play-state': null,\n playState: null // Needed to avoid compilation issues with jss-camel-case\n },\n 'box-shadow': {\n x: 0,\n y: 0,\n blur: 0,\n spread: 0,\n color: null,\n inset: null\n },\n 'text-shadow': {\n x: 0,\n y: 0,\n blur: null,\n color: null\n }\n\n /**\n * A scheme for converting non-standart properties inside object.\n * For e.g.: include 'border-radius' property inside 'border' object.\n */\n};var customPropObj = exports.customPropObj = {\n border: {\n radius: 'border-radius',\n image: 'border-image',\n width: 'border-width',\n style: 'border-style',\n color: 'border-color'\n },\n background: {\n size: 'background-size',\n image: 'background-image'\n },\n font: {\n style: 'font-style',\n variant: 'font-variant',\n weight: 'font-weight',\n stretch: 'font-stretch',\n size: 'font-size',\n family: 'font-family',\n lineHeight: 'line-height', // Needed to avoid compilation issues with jss-camel-case\n 'line-height': 'line-height'\n },\n flex: {\n grow: 'flex-grow',\n basis: 'flex-basis',\n direction: 'flex-direction',\n wrap: 'flex-wrap',\n flow: 'flex-flow',\n shrink: 'flex-shrink'\n },\n align: {\n self: 'align-self',\n items: 'align-items',\n content: 'align-content'\n },\n grid: {\n 'template-columns': 'grid-template-columns',\n templateColumns: 'grid-template-columns',\n\n 'template-rows': 'grid-template-rows',\n templateRows: 'grid-template-rows',\n\n 'template-areas': 'grid-template-areas',\n templateAreas: 'grid-template-areas',\n\n template: 'grid-template',\n\n 'auto-columns': 'grid-auto-columns',\n autoColumns: 'grid-auto-columns',\n\n 'auto-rows': 'grid-auto-rows',\n autoRows: 'grid-auto-rows',\n\n 'auto-flow': 'grid-auto-flow',\n autoFlow: 'grid-auto-flow',\n\n row: 'grid-row',\n column: 'grid-column',\n\n 'row-start': 'grid-row-start',\n rowStart: 'grid-row-start',\n 'row-end': 'grid-row-end',\n rowEnd: 'grid-row-end',\n\n 'column-start': 'grid-column-start',\n columnStart: 'grid-column-start',\n 'column-end': 'grid-column-end',\n columnEnd: 'grid-column-end',\n\n area: 'grid-area',\n gap: 'grid-gap',\n\n 'row-gap': 'grid-row-gap',\n rowGap: 'grid-row-gap',\n\n 'column-gap': 'grid-column-gap',\n columnGap: 'grid-column-gap'\n }\n};","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports['default'] = jssVendorPrefixer;\n\nvar _cssVendor = require('css-vendor');\n\nvar vendor = _interopRequireWildcard(_cssVendor);\n\nfunction _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }\n\n/**\n * Add vendor prefix to a property name when needed.\n *\n * @param {Rule} rule\n * @api public\n */\nfunction jssVendorPrefixer() {\n function onProcessRule(rule) {\n if (rule.type === 'keyframes') {\n rule.key = '@' + vendor.prefix.css + rule.key.substr(1);\n }\n }\n\n function onProcessStyle(style, rule) {\n if (rule.type !== 'style') return style;\n\n for (var prop in style) {\n var value = style[prop];\n\n var changeProp = false;\n var supportedProp = vendor.supportedProperty(prop);\n if (supportedProp && supportedProp !== prop) changeProp = true;\n\n var changeValue = false;\n var supportedValue = vendor.supportedValue(supportedProp, value);\n if (supportedValue && supportedValue !== value) changeValue = true;\n\n if (changeProp || changeValue) {\n if (changeProp) delete style[prop];\n style[supportedProp || prop] = supportedValue || value;\n }\n }\n\n return style;\n }\n\n function onChangeValue(value, prop) {\n return vendor.supportedValue(prop, value);\n }\n\n return { onProcessRule: onProcessRule, onProcessStyle: onProcessStyle, onChangeValue: onChangeValue };\n}","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.supportedValue = exports.supportedProperty = exports.prefix = undefined;\n\nvar _prefix = require('./prefix');\n\nvar _prefix2 = _interopRequireDefault(_prefix);\n\nvar _supportedProperty = require('./supported-property');\n\nvar _supportedProperty2 = _interopRequireDefault(_supportedProperty);\n\nvar _supportedValue = require('./supported-value');\n\nvar _supportedValue2 = _interopRequireDefault(_supportedValue);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nexports['default'] = {\n prefix: _prefix2['default'],\n supportedProperty: _supportedProperty2['default'],\n supportedValue: _supportedValue2['default']\n}; /**\n * CSS Vendor prefix detection and property feature testing.\n *\n * @copyright Oleg Slobodskoi 2015\n * @website https://github.com/jsstyles/css-vendor\n * @license MIT\n */\n\nexports.prefix = _prefix2['default'];\nexports.supportedProperty = _supportedProperty2['default'];\nexports.supportedValue = _supportedValue2['default'];","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports['default'] = supportedProperty;\n\nvar _isInBrowser = require('is-in-browser');\n\nvar _isInBrowser2 = _interopRequireDefault(_isInBrowser);\n\nvar _prefix = require('./prefix');\n\nvar _prefix2 = _interopRequireDefault(_prefix);\n\nvar _camelize = require('./camelize');\n\nvar _camelize2 = _interopRequireDefault(_camelize);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar el = void 0;\nvar cache = {};\n\nif (_isInBrowser2['default']) {\n el = document.createElement('p');\n\n /**\n * We test every property on vendor prefix requirement.\n * Once tested, result is cached. It gives us up to 70% perf boost.\n * http://jsperf.com/element-style-object-access-vs-plain-object\n *\n * Prefill cache with known css properties to reduce amount of\n * properties we need to feature test at runtime.\n * http://davidwalsh.name/vendor-prefix\n */\n var computed = window.getComputedStyle(document.documentElement, '');\n for (var key in computed) {\n if (!isNaN(key)) cache[computed[key]] = computed[key];\n }\n}\n\n/**\n * Test if a property is supported, returns supported property with vendor\n * prefix if required. Returns `false` if not supported.\n *\n * @param {String} prop dash separated\n * @return {String|Boolean}\n * @api public\n */\nfunction supportedProperty(prop) {\n // For server-side rendering.\n if (!el) return prop;\n\n // We have not tested this prop yet, lets do the test.\n if (cache[prop] != null) return cache[prop];\n\n // Camelization is required because we can't test using\n // css syntax for e.g. in FF.\n // Test if property is supported as it is.\n if ((0, _camelize2['default'])(prop) in el.style) {\n cache[prop] = prop;\n }\n // Test if property is supported with vendor prefix.\n else if (_prefix2['default'].js + (0, _camelize2['default'])('-' + prop) in el.style) {\n cache[prop] = _prefix2['default'].css + prop;\n } else {\n cache[prop] = false;\n }\n\n return cache[prop];\n}","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports['default'] = camelize;\nvar regExp = /[-\\s]+(.)?/g;\n\n/**\n * Convert dash separated strings to camel cased.\n *\n * @param {String} str\n * @return {String}\n */\nfunction camelize(str) {\n return str.replace(regExp, toUpper);\n}\n\nfunction toUpper(match, c) {\n return c ? c.toUpperCase() : '';\n}","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports['default'] = supportedValue;\n\nvar _isInBrowser = require('is-in-browser');\n\nvar _isInBrowser2 = _interopRequireDefault(_isInBrowser);\n\nvar _prefix = require('./prefix');\n\nvar _prefix2 = _interopRequireDefault(_prefix);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }\n\nvar cache = {};\nvar el = void 0;\n\nif (_isInBrowser2['default']) el = document.createElement('p');\n\n/**\n * Returns prefixed value if needed. Returns `false` if value is not supported.\n *\n * @param {String} property\n * @param {String} value\n * @return {String|Boolean}\n * @api public\n */\nfunction supportedValue(property, value) {\n // For server-side rendering.\n if (!el) return value;\n\n // It is a string or a number as a string like '1'.\n // We want only prefixable values here.\n if (typeof value !== 'string' || !isNaN(parseInt(value, 10))) return value;\n\n var cacheKey = property + value;\n\n if (cache[cacheKey] != null) return cache[cacheKey];\n\n // IE can even throw an error in some cases, for e.g. style.content = 'bar'\n try {\n // Test value as it is.\n el.style[property] = value;\n } catch (err) {\n cache[cacheKey] = false;\n return false;\n }\n\n // Value is supported as it is.\n if (el.style[property] !== '') {\n cache[cacheKey] = value;\n } else {\n // Test value with vendor prefix.\n value = _prefix2['default'].css + value;\n\n // Hardcode test to convert \"flex\" to \"-ms-flexbox\" for IE10.\n if (value === '-ms-flex') value = '-ms-flexbox';\n\n el.style[property] = value;\n\n // Value is supported with vendor prefix.\n if (el.style[property] !== '') cache[cacheKey] = value;\n }\n\n if (!cache[cacheKey]) cache[cacheKey] = false;\n\n // Reset style value.\n el.style[property] = '';\n\n return cache[cacheKey];\n}","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports['default'] = jssPropsSort;\n/**\n * Sort props by length.\n */\nfunction jssPropsSort() {\n function sort(prop0, prop1) {\n return prop0.length - prop1.length;\n }\n\n function onProcessStyle(style, rule) {\n if (rule.type !== 'style') return style;\n\n var newStyle = {};\n var props = Object.keys(style).sort(sort);\n for (var prop in props) {\n newStyle[props[prop]] = style[props[prop]];\n }\n return newStyle;\n }\n\n return { onProcessStyle: onProcessStyle };\n}","function _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n \"default\": obj\n };\n}\n\nmodule.exports = _interopRequireDefault;","\"use strict\";\n\nexports.__esModule = true;\nexports.default = void 0;\n\nvar getDisplayName = function getDisplayName(Component) {\n if (typeof Component === 'string') {\n return Component;\n }\n\n if (!Component) {\n return undefined;\n }\n\n return Component.displayName || Component.name || 'Component';\n};\n\nvar _default = getDisplayName;\nexports.default = _default;","'use strict';\n\n/**\n * Copyright 2015, Yahoo! Inc.\n * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.\n */\nvar ReactIs = require('react-is');\nvar REACT_STATICS = {\n childContextTypes: true,\n contextType: true,\n contextTypes: true,\n defaultProps: true,\n displayName: true,\n getDefaultProps: true,\n getDerivedStateFromError: 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 FORWARD_REF_STATICS = {\n '$$typeof': true,\n render: true,\n defaultProps: true,\n displayName: true,\n propTypes: true\n};\n\nvar MEMO_STATICS = {\n '$$typeof': true,\n compare: true,\n defaultProps: true,\n displayName: true,\n propTypes: true,\n type: true\n};\n\nvar TYPE_STATICS = {};\nTYPE_STATICS[ReactIs.ForwardRef] = FORWARD_REF_STATICS;\n\nfunction getStatics(component) {\n if (ReactIs.isMemo(component)) {\n return MEMO_STATICS;\n }\n return TYPE_STATICS[component['$$typeof']] || REACT_STATICS;\n}\n\nvar defineProperty = Object.defineProperty;\nvar getOwnPropertyNames = Object.getOwnPropertyNames;\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;\nvar getPrototypeOf = Object.getPrototypeOf;\nvar objectPrototype = Object.prototype;\n\nfunction hoistNonReactStatics(targetComponent, sourceComponent, blacklist) {\n if (typeof sourceComponent !== 'string') {\n // 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 var targetStatics = getStatics(targetComponent);\n var sourceStatics = getStatics(sourceComponent);\n\n for (var i = 0; i < keys.length; ++i) {\n var key = keys[i];\n if (!KNOWN_STATICS[key] && !(blacklist && blacklist[key]) && !(sourceStatics && sourceStatics[key]) && !(targetStatics && targetStatics[key])) {\n var descriptor = getOwnPropertyDescriptor(sourceComponent, key);\n try {\n // 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","(function (global, factory) {\n typeof exports === 'object' && typeof module !== 'undefined' ? factory() :\n typeof define === 'function' && define.amd ? define(factory) :\n (factory());\n}(this, (function () { 'use strict';\n\n /**\n * https://github.com/WICG/focus-visible\n */\n function init() {\n var hadKeyboardEvent = true;\n var hadFocusVisibleRecently = false;\n var hadFocusVisibleRecentlyTimeout = null;\n\n var inputTypesWhitelist = {\n text: true,\n search: true,\n url: true,\n tel: true,\n email: true,\n password: true,\n number: true,\n date: true,\n month: true,\n week: true,\n time: true,\n datetime: true,\n 'datetime-local': true\n };\n\n /**\n * Helper function for legacy browsers and iframes which sometimes focus\n * elements like document, body, and non-interactive SVG.\n * @param {Element} el\n */\n function isValidFocusTarget(el) {\n if (\n el &&\n el !== document &&\n el.nodeName !== 'HTML' &&\n el.nodeName !== 'BODY' &&\n 'classList' in el &&\n 'contains' in el.classList\n ) {\n return true;\n }\n return false;\n }\n\n /**\n * Computes whether the given element should automatically trigger the\n * `focus-visible` class being added, i.e. whether it should always match\n * `:focus-visible` when focused.\n * @param {Element} el\n * @return {boolean}\n */\n function focusTriggersKeyboardModality(el) {\n var type = el.type;\n var tagName = el.tagName;\n\n if (tagName == 'INPUT' && inputTypesWhitelist[type] && !el.readOnly) {\n return true;\n }\n\n if (tagName == 'TEXTAREA' && !el.readOnly) {\n return true;\n }\n\n if (el.isContentEditable) {\n return true;\n }\n\n return false;\n }\n\n /**\n * Add the `focus-visible` class to the given element if it was not added by\n * the author.\n * @param {Element} el\n */\n function addFocusVisibleClass(el) {\n if (el.classList.contains('focus-visible')) {\n return;\n }\n el.classList.add('focus-visible');\n el.setAttribute('data-focus-visible-added', '');\n }\n\n /**\n * Remove the `focus-visible` class from the given element if it was not\n * originally added by the author.\n * @param {Element} el\n */\n function removeFocusVisibleClass(el) {\n if (!el.hasAttribute('data-focus-visible-added')) {\n return;\n }\n el.classList.remove('focus-visible');\n el.removeAttribute('data-focus-visible-added');\n }\n\n /**\n * Treat `keydown` as a signal that the user is in keyboard modality.\n * Apply `focus-visible` to any current active element and keep track\n * of our keyboard modality state with `hadKeyboardEvent`.\n * @param {Event} e\n */\n function onKeyDown(e) {\n if (isValidFocusTarget(document.activeElement)) {\n addFocusVisibleClass(document.activeElement);\n }\n\n hadKeyboardEvent = true;\n }\n\n /**\n * If at any point a user clicks with a pointing device, ensure that we change\n * the modality away from keyboard.\n * This avoids the situation where a user presses a key on an already focused\n * element, and then clicks on a different element, focusing it with a\n * pointing device, while we still think we're in keyboard modality.\n * @param {Event} e\n */\n function onPointerDown(e) {\n hadKeyboardEvent = false;\n }\n\n /**\n * On `focus`, add the `focus-visible` class to the target if:\n * - the target received focus as a result of keyboard navigation, or\n * - the event target is an element that will likely require interaction\n * via the keyboard (e.g. a text box)\n * @param {Event} e\n */\n function onFocus(e) {\n // Prevent IE from focusing the document or HTML element.\n if (!isValidFocusTarget(e.target)) {\n return;\n }\n\n if (hadKeyboardEvent || focusTriggersKeyboardModality(e.target)) {\n addFocusVisibleClass(e.target);\n }\n }\n\n /**\n * On `blur`, remove the `focus-visible` class from the target.\n * @param {Event} e\n */\n function onBlur(e) {\n if (!isValidFocusTarget(e.target)) {\n return;\n }\n\n if (\n e.target.classList.contains('focus-visible') ||\n e.target.hasAttribute('data-focus-visible-added')\n ) {\n // To detect a tab/window switch, we look for a blur event followed\n // rapidly by a visibility change.\n // If we don't see a visibility change within 100ms, it's probably a\n // regular focus change.\n hadFocusVisibleRecently = true;\n window.clearTimeout(hadFocusVisibleRecentlyTimeout);\n hadFocusVisibleRecentlyTimeout = window.setTimeout(function() {\n hadFocusVisibleRecently = false;\n window.clearTimeout(hadFocusVisibleRecentlyTimeout);\n }, 100);\n removeFocusVisibleClass(e.target);\n }\n }\n\n /**\n * If the user changes tabs, keep track of whether or not the previously\n * focused element had .focus-visible.\n * @param {Event} e\n */\n function onVisibilityChange(e) {\n if (document.visibilityState == 'hidden') {\n // If the tab becomes active again, the browser will handle calling focus\n // on the element (Safari actually calls it twice).\n // If this tab change caused a blur on an element with focus-visible,\n // re-apply the class when the user switches back to the tab.\n if (hadFocusVisibleRecently) {\n hadKeyboardEvent = true;\n }\n addInitialPointerMoveListeners();\n }\n }\n\n /**\n * Add a group of listeners to detect usage of any pointing devices.\n * These listeners will be added when the polyfill first loads, and anytime\n * the window is blurred, so that they are active when the window regains\n * focus.\n */\n function addInitialPointerMoveListeners() {\n document.addEventListener('mousemove', onInitialPointerMove);\n document.addEventListener('mousedown', onInitialPointerMove);\n document.addEventListener('mouseup', onInitialPointerMove);\n document.addEventListener('pointermove', onInitialPointerMove);\n document.addEventListener('pointerdown', onInitialPointerMove);\n document.addEventListener('pointerup', onInitialPointerMove);\n document.addEventListener('touchmove', onInitialPointerMove);\n document.addEventListener('touchstart', onInitialPointerMove);\n document.addEventListener('touchend', onInitialPointerMove);\n }\n\n function removeInitialPointerMoveListeners() {\n document.removeEventListener('mousemove', onInitialPointerMove);\n document.removeEventListener('mousedown', onInitialPointerMove);\n document.removeEventListener('mouseup', onInitialPointerMove);\n document.removeEventListener('pointermove', onInitialPointerMove);\n document.removeEventListener('pointerdown', onInitialPointerMove);\n document.removeEventListener('pointerup', onInitialPointerMove);\n document.removeEventListener('touchmove', onInitialPointerMove);\n document.removeEventListener('touchstart', onInitialPointerMove);\n document.removeEventListener('touchend', onInitialPointerMove);\n }\n\n /**\n * When the polfyill first loads, assume the user is in keyboard modality.\n * If any event is received from a pointing device (e.g. mouse, pointer,\n * touch), turn off keyboard modality.\n * This accounts for situations where focus enters the page from the URL bar.\n * @param {Event} e\n */\n function onInitialPointerMove(e) {\n // Work around a Safari quirk that fires a mousemove on whenever the\n // window blurs, even if you're tabbing out of the page. ¯\\_(ツ)_/¯\n if (e.target.nodeName.toLowerCase() === 'html') {\n return;\n }\n\n hadKeyboardEvent = false;\n removeInitialPointerMoveListeners();\n }\n\n document.addEventListener('keydown', onKeyDown, true);\n document.addEventListener('mousedown', onPointerDown, true);\n document.addEventListener('pointerdown', onPointerDown, true);\n document.addEventListener('touchstart', onPointerDown, true);\n document.addEventListener('focus', onFocus, true);\n document.addEventListener('blur', onBlur, true);\n document.addEventListener('visibilitychange', onVisibilityChange, true);\n addInitialPointerMoveListeners();\n\n document.body.classList.add('js-focus-visible');\n }\n\n /**\n * Subscription when the DOM is ready\n * @param {Function} callback\n */\n function onDOMReady(callback) {\n var loaded;\n\n /**\n * Callback wrapper for check loaded state\n */\n function load() {\n if (!loaded) {\n loaded = true;\n\n callback();\n }\n }\n\n if (['interactive', 'complete'].indexOf(document.readyState) >= 0) {\n callback();\n } else {\n loaded = false;\n document.addEventListener('DOMContentLoaded', load, false);\n window.addEventListener('load', load, false);\n }\n }\n\n if (typeof document !== 'undefined') {\n onDOMReady(init);\n }\n\n})));\n","import baseMerge from './_baseMerge.js';\nimport createAssigner from './_createAssigner.js';\n\n/**\n * This method is like `_.merge` except that it accepts `customizer` which\n * is invoked to produce the merged values of the destination and source\n * properties. If `customizer` returns `undefined`, merging is handled by the\n * method instead. The `customizer` is invoked with six arguments:\n * (objValue, srcValue, key, object, source, stack).\n *\n * **Note:** This method mutates `object`.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Object\n * @param {Object} object The destination object.\n * @param {...Object} sources The source objects.\n * @param {Function} customizer The function to customize assigned values.\n * @returns {Object} Returns `object`.\n * @example\n *\n * function customizer(objValue, srcValue) {\n * if (_.isArray(objValue)) {\n * return objValue.concat(srcValue);\n * }\n * }\n *\n * var object = { 'a': [1], 'b': [2] };\n * var other = { 'a': [3], 'b': [4] };\n *\n * _.mergeWith(object, other, customizer);\n * // => { 'a': [1, 3], 'b': [2, 4] }\n */\nvar mergeWith = createAssigner(function(object, source, srcIndex, customizer) {\n baseMerge(object, source, srcIndex, customizer);\n});\n\nexport default mergeWith;\n","import React from \"react\";\nimport SVGFoundation from \"../../../svg-foundation/svg-foundation\";\nexport default class CancelIcon extends SVGFoundation {\n constructor() {\n super(...arguments);\n this.handledProps = {\n managedClasses: void 0,\n titleText: void 0,\n };\n }\n render() {\n return (React.createElement(\"svg\", Object.assign({}, this.unhandledProps()),\n this.renderTitleText(this.props),\n React.createElement(\"path\", { \n /* tslint:disable-next-line */\n d: \"M14.1016 1.60156L8.20312 7.5L14.1016 13.3984L13.3984 14.1016L7.5 8.20312L1.60156 14.1016L0.898438 13.3984L6.79688 7.5L0.898438 1.60156L1.60156 0.898438L7.5 6.79688L13.3984 0.898438L14.1016 1.60156Z\" })));\n }\n}\n","import baseForOwn from './_baseForOwn.js';\n\n/**\n * The base implementation of `_.invert` and `_.invertBy` which inverts\n * `object` with values transformed by `iteratee` and set by `setter`.\n *\n * @private\n * @param {Object} object The object to iterate over.\n * @param {Function} setter The function to set `accumulator` values.\n * @param {Function} iteratee The iteratee to transform values.\n * @param {Object} accumulator The initial inverted object.\n * @returns {Function} Returns `accumulator`.\n */\nfunction baseInverter(object, setter, iteratee, accumulator) {\n baseForOwn(object, function(value, key, object) {\n setter(accumulator, iteratee(value), key, object);\n });\n return accumulator;\n}\n\nexport default baseInverter;\n","import baseInverter from './_baseInverter.js';\n\n/**\n * Creates a function like `_.invertBy`.\n *\n * @private\n * @param {Function} setter The function to set accumulator values.\n * @param {Function} toIteratee The function to resolve iteratees.\n * @returns {Function} Returns the new inverter function.\n */\nfunction createInverter(setter, toIteratee) {\n return function(object, iteratee) {\n return baseInverter(object, setter, toIteratee(iteratee), {});\n };\n}\n\nexport default createInverter;\n","import constant from './constant.js';\nimport createInverter from './_createInverter.js';\nimport identity from './identity.js';\n\n/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/**\n * Used to resolve the\n * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)\n * of values.\n */\nvar nativeObjectToString = objectProto.toString;\n\n/**\n * Creates an object composed of the inverted keys and values of `object`.\n * If `object` contains duplicate values, subsequent values overwrite\n * property assignments of previous values.\n *\n * @static\n * @memberOf _\n * @since 0.7.0\n * @category Object\n * @param {Object} object The object to invert.\n * @returns {Object} Returns the new inverted object.\n * @example\n *\n * var object = { 'a': 1, 'b': 2, 'c': 1 };\n *\n * _.invert(object);\n * // => { '1': 'c', '2': 'b' }\n */\nvar invert = createInverter(function(result, value, key) {\n if (value != null &&\n typeof value.toString != 'function') {\n value = nativeObjectToString.call(value);\n }\n\n result[value] = key;\n}, constant(identity));\n\nexport default invert;\n","/** Used for built-in method references. */\nvar objectProto = Object.prototype;\n\n/** Used to check objects for own properties. */\nvar hasOwnProperty = objectProto.hasOwnProperty;\n\n/**\n * The base implementation of `_.has` without support for deep paths.\n *\n * @private\n * @param {Object} [object] The object to query.\n * @param {Array|string} key The key to check.\n * @returns {boolean} Returns `true` if `key` exists, else `false`.\n */\nfunction baseHas(object, key) {\n return object != null && hasOwnProperty.call(object, key);\n}\n\nexport default baseHas;\n","import baseHas from './_baseHas.js';\nimport hasPath from './_hasPath.js';\n\n/**\n * Checks if `path` is a direct property of `object`.\n *\n * @static\n * @since 0.1.0\n * @memberOf _\n * @category Object\n * @param {Object} object The object to query.\n * @param {Array|string} path The path to check.\n * @returns {boolean} Returns `true` if `path` exists, else `false`.\n * @example\n *\n * var object = { 'a': { 'b': 2 } };\n * var other = _.create({ 'a': _.create({ 'b': 2 }) });\n *\n * _.has(object, 'a');\n * // => true\n *\n * _.has(object, 'a.b');\n * // => true\n *\n * _.has(object, ['a', 'b']);\n * // => true\n *\n * _.has(other, 'a');\n * // => false\n */\nfunction has(object, path) {\n return object != null && hasPath(object, path, baseHas);\n}\n\nexport default has;\n","import Foundation from \"@microsoft/fast-components-foundation-react\";\nimport { DesignSystemDefaults, neutralLayerL1, } from \"@microsoft/fast-components-styles-msft\";\nimport { DesignSystemConsumer, DesignSystemProvider, } from \"@microsoft/fast-jss-manager-react\";\nimport { get, has, memoize } from \"lodash-es\";\nimport React from \"react\";\nexport default class Background extends Foundation {\n constructor() {\n super(...arguments);\n this.handledProps = {\n tag: void 0,\n value: void 0,\n drawBackground: void 0,\n designSystemMergingFunction: void 0,\n };\n this.getDesignSystemOverrides = memoize((color) => {\n return { backgroundColor: color };\n });\n this.withContext = (designSystem) => {\n const background = this.props\n .value;\n const color = typeof background === \"string\"\n ? background\n : typeof background === \"function\"\n ? background(designSystem)\n : has(designSystem.neutralPalette, background)\n ? get(designSystem.neutralPalette, background)\n : DesignSystemDefaults.neutralPalette[background] ||\n Background.defaultProps.value(DesignSystemDefaults);\n const style = Object.assign({}, this.props.style, this.props.drawBackground\n ? {\n backgroundColor: color,\n }\n : void 0);\n return (React.createElement(DesignSystemProvider, { designSystem: this.getDesignSystemOverrides(color), designSystemMergingFunction: this.props.designSystemMergingFunction }, (this.tag && (React.createElement(this.tag, Object.assign({}, this.unhandledProps(), { style: style }), this.props.children))) ||\n this.props.children));\n };\n }\n render() {\n return React.createElement(DesignSystemConsumer, null, this.withContext);\n }\n get tag() {\n return this.props.tag;\n }\n}\nBackground.defaultProps = {\n tag: \"div\",\n value: neutralLayerL1,\n drawBackground: true,\n};\nexport * from \"./background.props\";\n","/*!\r\n * Copyright (c) Microsoft Corporation. All rights reserved.\r\n */\r\nexport var Content360ContentGroupingType;\r\n(function (Content360ContentGroupingType) {\r\n Content360ContentGroupingType[\"MoreCoverage\"] = \"moreCoverage\";\r\n Content360ContentGroupingType[\"MorePerspectives\"] = \"morePerspectives\";\r\n Content360ContentGroupingType[\"RelatedCoverage\"] = \"relatedCoverage\";\r\n Content360ContentGroupingType[\"Timeline\"] = \"timeline\";\r\n})(Content360ContentGroupingType || (Content360ContentGroupingType = {}));\r\n//# sourceMappingURL=Content360ContentGroupingType.js.map","var TAGS = {\n\t'' : ['',''],\n\t_ : ['',''],\n\t'\\n' : ['
'],\n\t' ' : ['
'],\n\t'-': ['
']\n};\n\n/** Outdent a string based on the first indented line's leading whitespace\n *\t@private\n */\nfunction outdent(str) {\n\treturn str.replace(RegExp('^'+(str.match(/^(\\t| )+/) || '')[0], 'gm'), '');\n}\n\n/** Encode special attribute characters to HTML entities in a String.\n *\t@private\n */\nfunction encodeAttr(str) {\n\treturn (str+'').replace(/\"/g, '"').replace(//g, '>');\n}\n\n/** Parse Markdown into an HTML String. */\nfunction parse(md) {\n\tvar tokenizer = /((?:^|\\n+)(?:\\n---+|\\* \\*(?: \\*)+)\\n)|(?:^```(\\w*)\\n([\\s\\S]*?)\\n```$)|((?:(?:^|\\n+)(?:\\t| {2,}).+)+\\n*)|((?:(?:^|\\n)([>*+-]|\\d+\\.)\\s+.*)+)|(?:\\!\\[([^\\]]*?)\\]\\(([^\\)]+?)\\))|(\\[)|(\\](?:\\(([^\\)]+?)\\))?)|(?:(?:^|\\n+)([^\\s].*)\\n(\\-{3,}|={3,})(?:\\n+|$))|(?:(?:^|\\n+)(#{1,3})\\s*(.+)(?:\\n+|$))|(?:`([^`].*?)`)|( \\n\\n*|\\n{2,}|__|\\*\\*|[_*])/gm,\n\t\tcontext = [],\n\t\tout = '',\n\t\tlast = 0,\n\t\tlinks = {},\n\t\tchunk, prev, token, inner, t;\n\n\tfunction tag(token) {\n\t\tvar desc = TAGS[token.replace(/\\*/g,'_')[1] || ''],\n\t\t\tend = context[context.length-1]==token;\n\t\tif (!desc) { return token; }\n\t\tif (!desc[1]) { return desc[0]; }\n\t\tcontext[end?'pop':'push'](token);\n\t\treturn desc[end|0];\n\t}\n\n\tfunction flush() {\n\t\tvar str = '';\n\t\twhile (context.length) { str += tag(context[context.length-1]); }\n\t\treturn str;\n\t}\n\n\tmd = md.replace(/^\\[(.+?)\\]:\\s*(.+)$/gm, function (s, name, url) {\n\t\tlinks[name.toLowerCase()] = url;\n\t\treturn '';\n\t}).replace(/^\\n+|\\n+$/g, '');\n\n\twhile ( (token=tokenizer.exec(md)) ) {\n\t\tprev = md.substring(last, token.index);\n\t\tlast = tokenizer.lastIndex;\n\t\tchunk = token[0];\n\t\tif (prev.match(/[^\\\\](\\\\\\\\)*\\\\$/)) {\n\t\t\t// escaped\n\t\t}\n\t\t// Code/Indent blocks:\n\t\telse if (token[3] || token[4]) {\n\t\t\tchunk = ''+outdent(encodeAttr(token[3] || token[4]).replace(/^\\n+|\\n+$/g, ''))+'
';\n\t\t}\n\t\t// > Quotes, -* lists:\n\t\telse if (token[6]) {\n\t\t\tt = token[6];\n\t\t\tif (t.match(/\\./)) {\n\t\t\t\ttoken[5] = token[5].replace(/^\\d+/gm, '');\n\t\t\t}\n\t\t\tinner = parse(outdent(token[5].replace(/^\\s*[>*+.-]/gm, '')));\n\t\t\tif (t==='>') { t = 'blockquote'; }\n\t\t\telse {\n\t\t\t\tt = t.match(/\\./) ? 'ol' : 'ul';\n\t\t\t\tinner = inner.replace(/^(.*)(\\n|$)/gm, '$1');\n\t\t\t}\n\t\t\tchunk = '<'+t+'>' + inner + '';\n\t\t}\n\t\t// Images:\n\t\telse if (token[8]) {\n\t\t\tchunk = \"![\\\"\"](\\\"\")
\";\n\t\t}\n\t\t// Links:\n\t\telse if (token[10]) {\n\t\t\tout = out.replace('', (\"\"));\n\t\t\tchunk = flush() + '';\n\t\t}\n\t\telse if (token[9]) {\n\t\t\tchunk = '';\n\t\t}\n\t\t// Headings:\n\t\telse if (token[12] || token[14]) {\n\t\t\tt = 'h' + (token[14] ? token[14].length : (token[13][0]==='='?1:2));\n\t\t\tchunk = '<'+t+'>' + parse(token[12] || token[15]) + '';\n\t\t}\n\t\t// `code`:\n\t\telse if (token[16]) {\n\t\t\tchunk = ''+encodeAttr(token[16])+'';\n\t\t}\n\t\t// Inline formatting: *em*, **strong** & friends\n\t\telse if (token[17] || token[1]) {\n\t\t\tchunk = tag(token[17] || '--');\n\t\t}\n\t\tout += prev;\n\t\tout += chunk;\n\t}\n\n\treturn (out + md.substring(last) + flush()).trim();\n}\n\nexport default parse;\n//# sourceMappingURL=snarkdown.es.js.map\n","/**\n * Copyright 2016 Google Inc. All Rights Reserved.\n *\n * Licensed under the W3C SOFTWARE AND DOCUMENT NOTICE AND LICENSE.\n *\n * https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document\n *\n */\n(function() {\n'use strict';\n\n// Exit early if we're not running in a browser.\nif (typeof window !== 'object') {\n return;\n}\n\n// Exit early if all IntersectionObserver and IntersectionObserverEntry\n// features are natively supported.\nif ('IntersectionObserver' in window &&\n 'IntersectionObserverEntry' in window &&\n 'intersectionRatio' in window.IntersectionObserverEntry.prototype) {\n\n // Minimal polyfill for Edge 15's lack of `isIntersecting`\n // See: https://github.com/w3c/IntersectionObserver/issues/211\n if (!('isIntersecting' in window.IntersectionObserverEntry.prototype)) {\n Object.defineProperty(window.IntersectionObserverEntry.prototype,\n 'isIntersecting', {\n get: function () {\n return this.intersectionRatio > 0;\n }\n });\n }\n return;\n}\n\n\n/**\n * A local reference to the document.\n */\nvar document = window.document;\n\n\n/**\n * An IntersectionObserver registry. This registry exists to hold a strong\n * reference to IntersectionObserver instances currently observing a target\n * element. Without this registry, instances without another reference may be\n * garbage collected.\n */\nvar registry = [];\n\n\n/**\n * Creates the global IntersectionObserverEntry constructor.\n * https://w3c.github.io/IntersectionObserver/#intersection-observer-entry\n * @param {Object} entry A dictionary of instance properties.\n * @constructor\n */\nfunction IntersectionObserverEntry(entry) {\n this.time = entry.time;\n this.target = entry.target;\n this.rootBounds = entry.rootBounds;\n this.boundingClientRect = entry.boundingClientRect;\n this.intersectionRect = entry.intersectionRect || getEmptyRect();\n this.isIntersecting = !!entry.intersectionRect;\n\n // Calculates the intersection ratio.\n var targetRect = this.boundingClientRect;\n var targetArea = targetRect.width * targetRect.height;\n var intersectionRect = this.intersectionRect;\n var intersectionArea = intersectionRect.width * intersectionRect.height;\n\n // Sets intersection ratio.\n if (targetArea) {\n // Round the intersection ratio to avoid floating point math issues:\n // https://github.com/w3c/IntersectionObserver/issues/324\n this.intersectionRatio = Number((intersectionArea / targetArea).toFixed(4));\n } else {\n // If area is zero and is intersecting, sets to 1, otherwise to 0\n this.intersectionRatio = this.isIntersecting ? 1 : 0;\n }\n}\n\n\n/**\n * Creates the global IntersectionObserver constructor.\n * https://w3c.github.io/IntersectionObserver/#intersection-observer-interface\n * @param {Function} callback The function to be invoked after intersection\n * changes have queued. The function is not invoked if the queue has\n * been emptied by calling the `takeRecords` method.\n * @param {Object=} opt_options Optional configuration options.\n * @constructor\n */\nfunction IntersectionObserver(callback, opt_options) {\n\n var options = opt_options || {};\n\n if (typeof callback != 'function') {\n throw new Error('callback must be a function');\n }\n\n if (options.root && options.root.nodeType != 1) {\n throw new Error('root must be an Element');\n }\n\n // Binds and throttles `this._checkForIntersections`.\n this._checkForIntersections = throttle(\n this._checkForIntersections.bind(this), this.THROTTLE_TIMEOUT);\n\n // Private properties.\n this._callback = callback;\n this._observationTargets = [];\n this._queuedEntries = [];\n this._rootMarginValues = this._parseRootMargin(options.rootMargin);\n\n // Public properties.\n this.thresholds = this._initThresholds(options.threshold);\n this.root = options.root || null;\n this.rootMargin = this._rootMarginValues.map(function(margin) {\n return margin.value + margin.unit;\n }).join(' ');\n}\n\n\n/**\n * The minimum interval within which the document will be checked for\n * intersection changes.\n */\nIntersectionObserver.prototype.THROTTLE_TIMEOUT = 100;\n\n\n/**\n * The frequency in which the polyfill polls for intersection changes.\n * this can be updated on a per instance basis and must be set prior to\n * calling `observe` on the first target.\n */\nIntersectionObserver.prototype.POLL_INTERVAL = null;\n\n/**\n * Use a mutation observer on the root element\n * to detect intersection changes.\n */\nIntersectionObserver.prototype.USE_MUTATION_OBSERVER = true;\n\n\n/**\n * Starts observing a target element for intersection changes based on\n * the thresholds values.\n * @param {Element} target The DOM element to observe.\n */\nIntersectionObserver.prototype.observe = function(target) {\n var isTargetAlreadyObserved = this._observationTargets.some(function(item) {\n return item.element == target;\n });\n\n if (isTargetAlreadyObserved) {\n return;\n }\n\n if (!(target && target.nodeType == 1)) {\n throw new Error('target must be an Element');\n }\n\n this._registerInstance();\n this._observationTargets.push({element: target, entry: null});\n this._monitorIntersections();\n this._checkForIntersections();\n};\n\n\n/**\n * Stops observing a target element for intersection changes.\n * @param {Element} target The DOM element to observe.\n */\nIntersectionObserver.prototype.unobserve = function(target) {\n this._observationTargets =\n this._observationTargets.filter(function(item) {\n\n return item.element != target;\n });\n if (!this._observationTargets.length) {\n this._unmonitorIntersections();\n this._unregisterInstance();\n }\n};\n\n\n/**\n * Stops observing all target elements for intersection changes.\n */\nIntersectionObserver.prototype.disconnect = function() {\n this._observationTargets = [];\n this._unmonitorIntersections();\n this._unregisterInstance();\n};\n\n\n/**\n * Returns any queue entries that have not yet been reported to the\n * callback and clears the queue. This can be used in conjunction with the\n * callback to obtain the absolute most up-to-date intersection information.\n * @return {Array} The currently queued entries.\n */\nIntersectionObserver.prototype.takeRecords = function() {\n var records = this._queuedEntries.slice();\n this._queuedEntries = [];\n return records;\n};\n\n\n/**\n * Accepts the threshold value from the user configuration object and\n * returns a sorted array of unique threshold values. If a value is not\n * between 0 and 1 and error is thrown.\n * @private\n * @param {Array|number=} opt_threshold An optional threshold value or\n * a list of threshold values, defaulting to [0].\n * @return {Array} A sorted list of unique and valid threshold values.\n */\nIntersectionObserver.prototype._initThresholds = function(opt_threshold) {\n var threshold = opt_threshold || [0];\n if (!Array.isArray(threshold)) threshold = [threshold];\n\n return threshold.sort().filter(function(t, i, a) {\n if (typeof t != 'number' || isNaN(t) || t < 0 || t > 1) {\n throw new Error('threshold must be a number between 0 and 1 inclusively');\n }\n return t !== a[i - 1];\n });\n};\n\n\n/**\n * Accepts the rootMargin value from the user configuration object\n * and returns an array of the four margin values as an object containing\n * the value and unit properties. If any of the values are not properly\n * formatted or use a unit other than px or %, and error is thrown.\n * @private\n * @param {string=} opt_rootMargin An optional rootMargin value,\n * defaulting to '0px'.\n * @return {Array