@dbp-topics/signature/dist/shared/dbp-lit-element.80eb49d3.es.js.map

[GitLab Repository](https://gitlab.tugraz.at/dbp/esign/signature) | [npmjs package](https://www.npmjs.com/package/@dbp-topics/signature) | [Unpkg CDN](https://unpkg.com/browse/@dbp-topics/signature/) | [Esign Bundle](https://gitlab.tugraz.at/dbp/esign/dbp

{"version":3,"file":"dbp-lit-element.80eb49d3.es.js","sources":["../../node_modules/@babel/runtime/helpers/esm/typeof.js","../../node_modules/@babel/runtime/helpers/esm/classCallCheck.js","../../node_modules/@babel/runtime/helpers/esm/createClass.js","../../node_modules/@babel/runtime/helpers/esm/assertThisInitialized.js","../../node_modules/@babel/runtime/helpers/esm/setPrototypeOf.js","../../node_modules/@babel/runtime/helpers/esm/inherits.js","../../node_modules/@babel/runtime/helpers/esm/possibleConstructorReturn.js","../../node_modules/@babel/runtime/helpers/esm/getPrototypeOf.js","../../node_modules/@babel/runtime/helpers/esm/defineProperty.js","../../node_modules/@babel/runtime/helpers/esm/arrayLikeToArray.js","../../node_modules/@babel/runtime/helpers/esm/toArray.js","../../node_modules/@babel/runtime/helpers/esm/arrayWithHoles.js","../../node_modules/@babel/runtime/helpers/esm/iterableToArray.js","../../node_modules/@babel/runtime/helpers/esm/unsupportedIterableToArray.js","../../node_modules/@babel/runtime/helpers/esm/nonIterableRest.js","../../node_modules/i18next/dist/esm/i18next.js","../../vendor/toolkit/packages/common/i18next.js","../../node_modules/@lit/reactive-element/css-tag.js","../../node_modules/@lit/reactive-element/reactive-element.js","../../node_modules/lit-html/lit-html.js","../../node_modules/lit-element/lit-element.js","../../node_modules/@open-wc/dedupe-mixin/src/dedupeMixin.js","../../node_modules/@open-wc/scoped-elements/src/ScopedElementsMixin.js","../../vendor/toolkit/packages/common/utils.js","../../vendor/toolkit/packages/common/src/icon.js","../../vendor/toolkit/packages/common/styles.js","../../vendor/toolkit/packages/common/src/logger.js","../../vendor/toolkit/packages/common/src/adapter-lit-element.js","../../vendor/toolkit/packages/common/dbp-lit-element.js"],"sourcesContent":["export default function _typeof(obj) {\n  \"@babel/helpers - typeof\";\n\n  return _typeof = \"function\" == typeof Symbol && \"symbol\" == typeof Symbol.iterator ? function (obj) {\n    return typeof obj;\n  } : function (obj) {\n    return obj && \"function\" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj;\n  }, _typeof(obj);\n}","export default function _classCallCheck(instance, Constructor) {\n  if (!(instance instanceof Constructor)) {\n    throw new TypeError(\"Cannot call a class as a function\");\n  }\n}","function _defineProperties(target, props) {\n  for (var i = 0; i < props.length; i++) {\n    var descriptor = props[i];\n    descriptor.enumerable = descriptor.enumerable || false;\n    descriptor.configurable = true;\n    if (\"value\" in descriptor) descriptor.writable = true;\n    Object.defineProperty(target, descriptor.key, descriptor);\n  }\n}\n\nexport default function _createClass(Constructor, protoProps, staticProps) {\n  if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n  if (staticProps) _defineProperties(Constructor, staticProps);\n  Object.defineProperty(Constructor, \"prototype\", {\n    writable: false\n  });\n  return Constructor;\n}","export default function _assertThisInitialized(self) {\n  if (self === void 0) {\n    throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n  }\n\n  return self;\n}","export default function _setPrototypeOf(o, p) {\n  _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) {\n    o.__proto__ = p;\n    return o;\n  };\n  return _setPrototypeOf(o, p);\n}","import setPrototypeOf from \"./setPrototypeOf.js\";\nexport default function _inherits(subClass, superClass) {\n  if (typeof superClass !== \"function\" && superClass !== null) {\n    throw new TypeError(\"Super expression must either be null or a function\");\n  }\n\n  subClass.prototype = Object.create(superClass && superClass.prototype, {\n    constructor: {\n      value: subClass,\n      writable: true,\n      configurable: true\n    }\n  });\n  Object.defineProperty(subClass, \"prototype\", {\n    writable: false\n  });\n  if (superClass) setPrototypeOf(subClass, superClass);\n}","import _typeof from \"./typeof.js\";\nimport assertThisInitialized from \"./assertThisInitialized.js\";\nexport default function _possibleConstructorReturn(self, call) {\n  if (call && (_typeof(call) === \"object\" || typeof call === \"function\")) {\n    return call;\n  } else if (call !== void 0) {\n    throw new TypeError(\"Derived constructors may only return object or undefined\");\n  }\n\n  return assertThisInitialized(self);\n}","export default function _getPrototypeOf(o) {\n  _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) {\n    return o.__proto__ || Object.getPrototypeOf(o);\n  };\n  return _getPrototypeOf(o);\n}","export default function _defineProperty(obj, key, value) {\n  if (key in obj) {\n    Object.defineProperty(obj, key, {\n      value: value,\n      enumerable: true,\n      configurable: true,\n      writable: true\n    });\n  } else {\n    obj[key] = value;\n  }\n\n  return obj;\n}","export default function _arrayLikeToArray(arr, len) {\n  if (len == null || len > arr.length) len = arr.length;\n\n  for (var i = 0, arr2 = new Array(len); i < len; i++) {\n    arr2[i] = arr[i];\n  }\n\n  return arr2;\n}","import arrayWithHoles from \"./arrayWithHoles.js\";\nimport iterableToArray from \"./iterableToArray.js\";\nimport unsupportedIterableToArray from \"./unsupportedIterableToArray.js\";\nimport nonIterableRest from \"./nonIterableRest.js\";\nexport default function _toArray(arr) {\n  return arrayWithHoles(arr) || iterableToArray(arr) || unsupportedIterableToArray(arr) || nonIterableRest();\n}","export default function _arrayWithHoles(arr) {\n  if (Array.isArray(arr)) return arr;\n}","export default function _iterableToArray(iter) {\n  if (typeof Symbol !== \"undefined\" && iter[Symbol.iterator] != null || iter[\"@@iterator\"] != null) return Array.from(iter);\n}","import arrayLikeToArray from \"./arrayLikeToArray.js\";\nexport default function _unsupportedIterableToArray(o, minLen) {\n  if (!o) return;\n  if (typeof o === \"string\") return arrayLikeToArray(o, minLen);\n  var n = Object.prototype.toString.call(o).slice(8, -1);\n  if (n === \"Object\" && o.constructor) n = o.constructor.name;\n  if (n === \"Map\" || n === \"Set\") return Array.from(o);\n  if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return arrayLikeToArray(o, minLen);\n}","export default function _nonIterableRest() {\n  throw new TypeError(\"Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\");\n}","import _typeof from '@babel/runtime/helpers/esm/typeof';\nimport _classCallCheck from '@babel/runtime/helpers/esm/classCallCheck';\nimport _createClass from '@babel/runtime/helpers/esm/createClass';\nimport _assertThisInitialized from '@babel/runtime/helpers/esm/assertThisInitialized';\nimport _inherits from '@babel/runtime/helpers/esm/inherits';\nimport _possibleConstructorReturn from '@babel/runtime/helpers/esm/possibleConstructorReturn';\nimport _getPrototypeOf from '@babel/runtime/helpers/esm/getPrototypeOf';\nimport _defineProperty from '@babel/runtime/helpers/esm/defineProperty';\nimport _toArray from '@babel/runtime/helpers/esm/toArray';\n\nfunction ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nvar consoleLogger = {\n  type: 'logger',\n  log: function log(args) {\n    this.output('log', args);\n  },\n  warn: function warn(args) {\n    this.output('warn', args);\n  },\n  error: function error(args) {\n    this.output('error', args);\n  },\n  output: function output(type, args) {\n    if (console && console[type]) console[type].apply(console, args);\n  }\n};\n\nvar Logger = function () {\n  function Logger(concreteLogger) {\n    var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n    _classCallCheck(this, Logger);\n\n    this.init(concreteLogger, options);\n  }\n\n  _createClass(Logger, [{\n    key: \"init\",\n    value: function init(concreteLogger) {\n      var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n      this.prefix = options.prefix || 'i18next:';\n      this.logger = concreteLogger || consoleLogger;\n      this.options = options;\n      this.debug = options.debug;\n    }\n  }, {\n    key: \"setDebug\",\n    value: function setDebug(bool) {\n      this.debug = bool;\n    }\n  }, {\n    key: \"log\",\n    value: function log() {\n      for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n        args[_key] = arguments[_key];\n      }\n\n      return this.forward(args, 'log', '', true);\n    }\n  }, {\n    key: \"warn\",\n    value: function warn() {\n      for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {\n        args[_key2] = arguments[_key2];\n      }\n\n      return this.forward(args, 'warn', '', true);\n    }\n  }, {\n    key: \"error\",\n    value: function error() {\n      for (var _len3 = arguments.length, args = new Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {\n        args[_key3] = arguments[_key3];\n      }\n\n      return this.forward(args, 'error', '');\n    }\n  }, {\n    key: \"deprecate\",\n    value: function deprecate() {\n      for (var _len4 = arguments.length, args = new Array(_len4), _key4 = 0; _key4 < _len4; _key4++) {\n        args[_key4] = arguments[_key4];\n      }\n\n      return this.forward(args, 'warn', 'WARNING DEPRECATED: ', true);\n    }\n  }, {\n    key: \"forward\",\n    value: function forward(args, lvl, prefix, debugOnly) {\n      if (debugOnly && !this.debug) return null;\n      if (typeof args[0] === 'string') args[0] = \"\".concat(prefix).concat(this.prefix, \" \").concat(args[0]);\n      return this.logger[lvl](args);\n    }\n  }, {\n    key: \"create\",\n    value: function create(moduleName) {\n      return new Logger(this.logger, _objectSpread(_objectSpread({}, {\n        prefix: \"\".concat(this.prefix, \":\").concat(moduleName, \":\")\n      }), this.options));\n    }\n  }]);\n\n  return Logger;\n}();\n\nvar baseLogger = new Logger();\n\nvar EventEmitter = function () {\n  function EventEmitter() {\n    _classCallCheck(this, EventEmitter);\n\n    this.observers = {};\n  }\n\n  _createClass(EventEmitter, [{\n    key: \"on\",\n    value: function on(events, listener) {\n      var _this = this;\n\n      events.split(' ').forEach(function (event) {\n        _this.observers[event] = _this.observers[event] || [];\n\n        _this.observers[event].push(listener);\n      });\n      return this;\n    }\n  }, {\n    key: \"off\",\n    value: function off(event, listener) {\n      if (!this.observers[event]) return;\n\n      if (!listener) {\n        delete this.observers[event];\n        return;\n      }\n\n      this.observers[event] = this.observers[event].filter(function (l) {\n        return l !== listener;\n      });\n    }\n  }, {\n    key: \"emit\",\n    value: function emit(event) {\n      for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n        args[_key - 1] = arguments[_key];\n      }\n\n      if (this.observers[event]) {\n        var cloned = [].concat(this.observers[event]);\n        cloned.forEach(function (observer) {\n          observer.apply(void 0, args);\n        });\n      }\n\n      if (this.observers['*']) {\n        var _cloned = [].concat(this.observers['*']);\n\n        _cloned.forEach(function (observer) {\n          observer.apply(observer, [event].concat(args));\n        });\n      }\n    }\n  }]);\n\n  return EventEmitter;\n}();\n\nfunction defer() {\n  var res;\n  var rej;\n  var promise = new Promise(function (resolve, reject) {\n    res = resolve;\n    rej = reject;\n  });\n  promise.resolve = res;\n  promise.reject = rej;\n  return promise;\n}\nfunction makeString(object) {\n  if (object == null) return '';\n  return '' + object;\n}\nfunction copy(a, s, t) {\n  a.forEach(function (m) {\n    if (s[m]) t[m] = s[m];\n  });\n}\n\nfunction getLastOfPath(object, path, Empty) {\n  function cleanKey(key) {\n    return key && key.indexOf('###') > -1 ? key.replace(/###/g, '.') : key;\n  }\n\n  function canNotTraverseDeeper() {\n    return !object || typeof object === 'string';\n  }\n\n  var stack = typeof path !== 'string' ? [].concat(path) : path.split('.');\n\n  while (stack.length > 1) {\n    if (canNotTraverseDeeper()) return {};\n    var key = cleanKey(stack.shift());\n    if (!object[key] && Empty) object[key] = new Empty();\n\n    if (Object.prototype.hasOwnProperty.call(object, key)) {\n      object = object[key];\n    } else {\n      object = {};\n    }\n  }\n\n  if (canNotTraverseDeeper()) return {};\n  return {\n    obj: object,\n    k: cleanKey(stack.shift())\n  };\n}\n\nfunction setPath(object, path, newValue) {\n  var _getLastOfPath = getLastOfPath(object, path, Object),\n      obj = _getLastOfPath.obj,\n      k = _getLastOfPath.k;\n\n  obj[k] = newValue;\n}\nfunction pushPath(object, path, newValue, concat) {\n  var _getLastOfPath2 = getLastOfPath(object, path, Object),\n      obj = _getLastOfPath2.obj,\n      k = _getLastOfPath2.k;\n\n  obj[k] = obj[k] || [];\n  if (concat) obj[k] = obj[k].concat(newValue);\n  if (!concat) obj[k].push(newValue);\n}\nfunction getPath(object, path) {\n  var _getLastOfPath3 = getLastOfPath(object, path),\n      obj = _getLastOfPath3.obj,\n      k = _getLastOfPath3.k;\n\n  if (!obj) return undefined;\n  return obj[k];\n}\nfunction getPathWithDefaults(data, defaultData, key) {\n  var value = getPath(data, key);\n\n  if (value !== undefined) {\n    return value;\n  }\n\n  return getPath(defaultData, key);\n}\nfunction deepExtend(target, source, overwrite) {\n  for (var prop in source) {\n    if (prop !== '__proto__' && prop !== 'constructor') {\n      if (prop in target) {\n        if (typeof target[prop] === 'string' || target[prop] instanceof String || typeof source[prop] === 'string' || source[prop] instanceof String) {\n          if (overwrite) target[prop] = source[prop];\n        } else {\n          deepExtend(target[prop], source[prop], overwrite);\n        }\n      } else {\n        target[prop] = source[prop];\n      }\n    }\n  }\n\n  return target;\n}\nfunction regexEscape(str) {\n  return str.replace(/[\\-\\[\\]\\/\\{\\}\\(\\)\\*\\+\\?\\.\\\\\\^\\$\\|]/g, '\\\\$&');\n}\nvar _entityMap = {\n  '&': '&amp;',\n  '<': '&lt;',\n  '>': '&gt;',\n  '\"': '&quot;',\n  \"'\": '&#39;',\n  '/': '&#x2F;'\n};\nfunction escape(data) {\n  if (typeof data === 'string') {\n    return data.replace(/[&<>\"'\\/]/g, function (s) {\n      return _entityMap[s];\n    });\n  }\n\n  return data;\n}\nvar isIE10 = typeof window !== 'undefined' && window.navigator && typeof window.navigator.userAgentData === 'undefined' && window.navigator.userAgent && window.navigator.userAgent.indexOf('MSIE') > -1;\nvar chars = [' ', ',', '?', '!', ';'];\nfunction looksLikeObjectPath(key, nsSeparator, keySeparator) {\n  nsSeparator = nsSeparator || '';\n  keySeparator = keySeparator || '';\n  var possibleChars = chars.filter(function (c) {\n    return nsSeparator.indexOf(c) < 0 && keySeparator.indexOf(c) < 0;\n  });\n  if (possibleChars.length === 0) return true;\n  var r = new RegExp(\"(\".concat(possibleChars.map(function (c) {\n    return c === '?' ? '\\\\?' : c;\n  }).join('|'), \")\"));\n  var matched = !r.test(key);\n\n  if (!matched) {\n    var ki = key.indexOf(keySeparator);\n\n    if (ki > 0 && !r.test(key.substring(0, ki))) {\n      matched = true;\n    }\n  }\n\n  return matched;\n}\n\nfunction ownKeys$1(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread$1(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$1(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$1(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nfunction _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _isNativeReflectConstruct() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }\n\nfunction deepFind(obj, path) {\n  var keySeparator = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : '.';\n  if (!obj) return undefined;\n  if (obj[path]) return obj[path];\n  var paths = path.split(keySeparator);\n  var current = obj;\n\n  for (var i = 0; i < paths.length; ++i) {\n    if (!current) return undefined;\n\n    if (typeof current[paths[i]] === 'string' && i + 1 < paths.length) {\n      return undefined;\n    }\n\n    if (current[paths[i]] === undefined) {\n      var j = 2;\n      var p = paths.slice(i, i + j).join(keySeparator);\n      var mix = current[p];\n\n      while (mix === undefined && paths.length > i + j) {\n        j++;\n        p = paths.slice(i, i + j).join(keySeparator);\n        mix = current[p];\n      }\n\n      if (mix === undefined) return undefined;\n      if (mix === null) return null;\n\n      if (path.endsWith(p)) {\n        if (typeof mix === 'string') return mix;\n        if (p && typeof mix[p] === 'string') return mix[p];\n      }\n\n      var joinedPath = paths.slice(i + j).join(keySeparator);\n      if (joinedPath) return deepFind(mix, joinedPath, keySeparator);\n      return undefined;\n    }\n\n    current = current[paths[i]];\n  }\n\n  return current;\n}\n\nvar ResourceStore = function (_EventEmitter) {\n  _inherits(ResourceStore, _EventEmitter);\n\n  var _super = _createSuper(ResourceStore);\n\n  function ResourceStore(data) {\n    var _this;\n\n    var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {\n      ns: ['translation'],\n      defaultNS: 'translation'\n    };\n\n    _classCallCheck(this, ResourceStore);\n\n    _this = _super.call(this);\n\n    if (isIE10) {\n      EventEmitter.call(_assertThisInitialized(_this));\n    }\n\n    _this.data = data || {};\n    _this.options = options;\n\n    if (_this.options.keySeparator === undefined) {\n      _this.options.keySeparator = '.';\n    }\n\n    if (_this.options.ignoreJSONStructure === undefined) {\n      _this.options.ignoreJSONStructure = true;\n    }\n\n    return _this;\n  }\n\n  _createClass(ResourceStore, [{\n    key: \"addNamespaces\",\n    value: function addNamespaces(ns) {\n      if (this.options.ns.indexOf(ns) < 0) {\n        this.options.ns.push(ns);\n      }\n    }\n  }, {\n    key: \"removeNamespaces\",\n    value: function removeNamespaces(ns) {\n      var index = this.options.ns.indexOf(ns);\n\n      if (index > -1) {\n        this.options.ns.splice(index, 1);\n      }\n    }\n  }, {\n    key: \"getResource\",\n    value: function getResource(lng, ns, key) {\n      var options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};\n      var keySeparator = options.keySeparator !== undefined ? options.keySeparator : this.options.keySeparator;\n      var ignoreJSONStructure = options.ignoreJSONStructure !== undefined ? options.ignoreJSONStructure : this.options.ignoreJSONStructure;\n      var path = [lng, ns];\n      if (key && typeof key !== 'string') path = path.concat(key);\n      if (key && typeof key === 'string') path = path.concat(keySeparator ? key.split(keySeparator) : key);\n\n      if (lng.indexOf('.') > -1) {\n        path = lng.split('.');\n      }\n\n      var result = getPath(this.data, path);\n      if (result || !ignoreJSONStructure || typeof key !== 'string') return result;\n      return deepFind(this.data && this.data[lng] && this.data[lng][ns], key, keySeparator);\n    }\n  }, {\n    key: \"addResource\",\n    value: function addResource(lng, ns, key, value) {\n      var options = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : {\n        silent: false\n      };\n      var keySeparator = this.options.keySeparator;\n      if (keySeparator === undefined) keySeparator = '.';\n      var path = [lng, ns];\n      if (key) path = path.concat(keySeparator ? key.split(keySeparator) : key);\n\n      if (lng.indexOf('.') > -1) {\n        path = lng.split('.');\n        value = ns;\n        ns = path[1];\n      }\n\n      this.addNamespaces(ns);\n      setPath(this.data, path, value);\n      if (!options.silent) this.emit('added', lng, ns, key, value);\n    }\n  }, {\n    key: \"addResources\",\n    value: function addResources(lng, ns, resources) {\n      var options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {\n        silent: false\n      };\n\n      for (var m in resources) {\n        if (typeof resources[m] === 'string' || Object.prototype.toString.apply(resources[m]) === '[object Array]') this.addResource(lng, ns, m, resources[m], {\n          silent: true\n        });\n      }\n\n      if (!options.silent) this.emit('added', lng, ns, resources);\n    }\n  }, {\n    key: \"addResourceBundle\",\n    value: function addResourceBundle(lng, ns, resources, deep, overwrite) {\n      var options = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : {\n        silent: false\n      };\n      var path = [lng, ns];\n\n      if (lng.indexOf('.') > -1) {\n        path = lng.split('.');\n        deep = resources;\n        resources = ns;\n        ns = path[1];\n      }\n\n      this.addNamespaces(ns);\n      var pack = getPath(this.data, path) || {};\n\n      if (deep) {\n        deepExtend(pack, resources, overwrite);\n      } else {\n        pack = _objectSpread$1(_objectSpread$1({}, pack), resources);\n      }\n\n      setPath(this.data, path, pack);\n      if (!options.silent) this.emit('added', lng, ns, resources);\n    }\n  }, {\n    key: \"removeResourceBundle\",\n    value: function removeResourceBundle(lng, ns) {\n      if (this.hasResourceBundle(lng, ns)) {\n        delete this.data[lng][ns];\n      }\n\n      this.removeNamespaces(ns);\n      this.emit('removed', lng, ns);\n    }\n  }, {\n    key: \"hasResourceBundle\",\n    value: function hasResourceBundle(lng, ns) {\n      return this.getResource(lng, ns) !== undefined;\n    }\n  }, {\n    key: \"getResourceBundle\",\n    value: function getResourceBundle(lng, ns) {\n      if (!ns) ns = this.options.defaultNS;\n      if (this.options.compatibilityAPI === 'v1') return _objectSpread$1(_objectSpread$1({}, {}), this.getResource(lng, ns));\n      return this.getResource(lng, ns);\n    }\n  }, {\n    key: \"getDataByLanguage\",\n    value: function getDataByLanguage(lng) {\n      return this.data[lng];\n    }\n  }, {\n    key: \"hasLanguageSomeTranslations\",\n    value: function hasLanguageSomeTranslations(lng) {\n      var data = this.getDataByLanguage(lng);\n      var n = data && Object.keys(data) || [];\n      return !!n.find(function (v) {\n        return data[v] && Object.keys(data[v]).length > 0;\n      });\n    }\n  }, {\n    key: \"toJSON\",\n    value: function toJSON() {\n      return this.data;\n    }\n  }]);\n\n  return ResourceStore;\n}(EventEmitter);\n\nvar postProcessor = {\n  processors: {},\n  addPostProcessor: function addPostProcessor(module) {\n    this.processors[module.name] = module;\n  },\n  handle: function handle(processors, value, key, options, translator) {\n    var _this = this;\n\n    processors.forEach(function (processor) {\n      if (_this.processors[processor]) value = _this.processors[processor].process(value, key, options, translator);\n    });\n    return value;\n  }\n};\n\nfunction ownKeys$2(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread$2(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$2(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$2(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nfunction _createSuper$1(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct$1(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }\n\nfunction _isNativeReflectConstruct$1() { if (typeof Reflect === \"undefined\" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === \"function\") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }\nvar checkedLoadedFor = {};\n\nvar Translator = function (_EventEmitter) {\n  _inherits(Translator, _EventEmitter);\n\n  var _super = _createSuper$1(Translator);\n\n  function Translator(services) {\n    var _this;\n\n    var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n    _classCallCheck(this, Translator);\n\n    _this = _super.call(this);\n\n    if (isIE10) {\n      EventEmitter.call(_assertThisInitialized(_this));\n    }\n\n    copy(['resourceStore', 'languageUtils', 'pluralResolver', 'interpolator', 'backendConnector', 'i18nFormat', 'utils'], services, _assertThisInitialized(_this));\n    _this.options = options;\n\n    if (_this.options.keySeparator === undefined) {\n      _this.options.keySeparator = '.';\n    }\n\n    _this.logger = baseLogger.create('translator');\n    return _this;\n  }\n\n  _createClass(Translator, [{\n    key: \"changeLanguage\",\n    value: function changeLanguage(lng) {\n      if (lng) this.language = lng;\n    }\n  }, {\n    key: \"exists\",\n    value: function exists(key) {\n      var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {\n        interpolation: {}\n      };\n\n      if (key === undefined || key === null) {\n        return false;\n      }\n\n      var resolved = this.resolve(key, options);\n      return resolved && resolved.res !== undefined;\n    }\n  }, {\n    key: \"extractFromKey\",\n    value: function extractFromKey(key, options) {\n      var nsSeparator = options.nsSeparator !== undefined ? options.nsSeparator : this.options.nsSeparator;\n      if (nsSeparator === undefined) nsSeparator = ':';\n      var keySeparator = options.keySeparator !== undefined ? options.keySeparator : this.options.keySeparator;\n      var namespaces = options.ns || this.options.defaultNS || [];\n      var wouldCheckForNsInKey = nsSeparator && key.indexOf(nsSeparator) > -1;\n      var seemsNaturalLanguage = !this.options.userDefinedKeySeparator && !options.keySeparator && !this.options.userDefinedNsSeparator && !options.nsSeparator && !looksLikeObjectPath(key, nsSeparator, keySeparator);\n\n      if (wouldCheckForNsInKey && !seemsNaturalLanguage) {\n        var m = key.match(this.interpolator.nestingRegexp);\n\n        if (m && m.length > 0) {\n          return {\n            key: key,\n            namespaces: namespaces\n          };\n        }\n\n        var parts = key.split(nsSeparator);\n        if (nsSeparator !== keySeparator || nsSeparator === keySeparator && this.options.ns.indexOf(parts[0]) > -1) namespaces = parts.shift();\n        key = parts.join(keySeparator);\n      }\n\n      if (typeof namespaces === 'string') namespaces = [namespaces];\n      return {\n        key: key,\n        namespaces: namespaces\n      };\n    }\n  }, {\n    key: \"translate\",\n    value: function translate(keys, options, lastKey) {\n      var _this2 = this;\n\n      if (_typeof(options) !== 'object' && this.options.overloadTranslationOptionHandler) {\n        options = this.options.overloadTranslationOptionHandler(arguments);\n      }\n\n      if (!options) options = {};\n      if (keys === undefined || keys === null) return '';\n      if (!Array.isArray(keys)) keys = [String(keys)];\n      var returnDetails = options.returnDetails !== undefined ? options.returnDetails : this.options.returnDetails;\n      var keySeparator = options.keySeparator !== undefined ? options.keySeparator : this.options.keySeparator;\n\n      var _this$extractFromKey = this.extractFromKey(keys[keys.length - 1], options),\n          key = _this$extractFromKey.key,\n          namespaces = _this$extractFromKey.namespaces;\n\n      var namespace = namespaces[namespaces.length - 1];\n      var lng = options.lng || this.language;\n      var appendNamespaceToCIMode = options.appendNamespaceToCIMode || this.options.appendNamespaceToCIMode;\n\n      if (lng && lng.toLowerCase() === 'cimode') {\n        if (appendNamespaceToCIMode) {\n          var nsSeparator = options.nsSeparator || this.options.nsSeparator;\n\n          if (returnDetails) {\n            resolved.res = \"\".concat(namespace).concat(nsSeparator).concat(key);\n            return resolved;\n          }\n\n          return \"\".concat(namespace).concat(nsSeparator).concat(key);\n        }\n\n        if (returnDetails) {\n          resolved.res = key;\n          return resolved;\n        }\n\n        return key;\n      }\n\n      var resolved = this.resolve(keys, options);\n      var res = resolved && resolved.res;\n      var resUsedKey = resolved && resolved.usedKey || key;\n      var resExactUsedKey = resolved && resolved.exactUsedKey || key;\n      var resType = Object.prototype.toString.apply(res);\n      var noObject = ['[object Number]', '[object Function]', '[object RegExp]'];\n      var joinArrays = options.joinArrays !== undefined ? options.joinArrays : this.options.joinArrays;\n      var handleAsObjectInI18nFormat = !this.i18nFormat || this.i18nFormat.handleAsObject;\n      var handleAsObject = typeof res !== 'string' && typeof res !== 'boolean' && typeof res !== 'number';\n\n      if (handleAsObjectInI18nFormat && res && handleAsObject && noObject.indexOf(resType) < 0 && !(typeof joinArrays === 'string' && resType === '[object Array]')) {\n        if (!options.returnObjects && !this.options.returnObjects) {\n          if (!this.options.returnedObjectHandler) {\n            this.logger.warn('accessing an object - but returnObjects options is not enabled!');\n          }\n\n          var r = this.options.returnedObjectHandler ? this.options.returnedObjectHandler(resUsedKey, res, _objectSpread$2(_objectSpread$2({}, options), {}, {\n            ns: namespaces\n          })) : \"key '\".concat(key, \" (\").concat(this.language, \")' returned an object instead of string.\");\n\n          if (returnDetails) {\n            resolved.res = r;\n            return resolved;\n          }\n\n          return r;\n        }\n\n        if (keySeparator) {\n          var resTypeIsArray = resType === '[object Array]';\n          var copy = resTypeIsArray ? [] : {};\n          var newKeyToUse = resTypeIsArray ? resExactUsedKey : resUsedKey;\n\n          for (var m in res) {\n            if (Object.prototype.hasOwnProperty.call(res, m)) {\n              var deepKey = \"\".concat(newKeyToUse).concat(keySeparator).concat(m);\n              copy[m] = this.translate(deepKey, _objectSpread$2(_objectSpread$2({}, options), {\n                joinArrays: false,\n                ns: namespaces\n              }));\n              if (copy[m] === deepKey) copy[m] = res[m];\n            }\n          }\n\n          res = copy;\n        }\n      } else if (handleAsObjectInI18nFormat && typeof joinArrays === 'string' && resType === '[object Array]') {\n        res = res.join(joinArrays);\n        if (res) res = this.extendTranslation(res, keys, options, lastKey);\n      } else {\n        var usedDefault = false;\n        var usedKey = false;\n        var needsPluralHandling = options.count !== undefined && typeof options.count !== 'string';\n        var hasDefaultValue = Translator.hasDefaultValue(options);\n        var defaultValueSuffix = needsPluralHandling ? this.pluralResolver.getSuffix(lng, options.count, options) : '';\n        var defaultValue = options[\"defaultValue\".concat(defaultValueSuffix)] || options.defaultValue;\n\n        if (!this.isValidLookup(res) && hasDefaultValue) {\n          usedDefault = true;\n          res = defaultValue;\n        }\n\n        if (!this.isValidLookup(res)) {\n          usedKey = true;\n          res = key;\n        }\n\n        var missingKeyNoValueFallbackToKey = options.missingKeyNoValueFallbackToKey || this.options.missingKeyNoValueFallbackToKey;\n        var resForMissing = missingKeyNoValueFallbackToKey && usedKey ? undefined : res;\n        var updateMissing = hasDefaultValue && defaultValue !== res && this.options.updateMissing;\n\n        if (usedKey || usedDefault || updateMissing) {\n          this.logger.log(updateMissing ? 'updateKey' : 'missingKey', lng, namespace, key, updateMissing ? defaultValue : res);\n\n          if (keySeparator) {\n            var fk = this.resolve(key, _objectSpread$2(_objectSpread$2({}, options), {}, {\n              keySeparator: false\n            }));\n            if (fk && fk.res) this.logger.warn('Seems the loaded translations were in flat JSON format instead of nested. Either set keySeparator: false on init or make sure your translations are published in nested format.');\n          }\n\n          var lngs = [];\n          var fallbackLngs = this.languageUtils.getFallbackCodes(this.options.fallbackLng, options.lng || this.language);\n\n          if (this.options.saveMissingTo === 'fallback' && fallbackLngs && fallbackLngs[0]) {\n            for (var i = 0; i < fallbackLngs.length; i++) {\n              lngs.push(fallbackLngs[i]);\n            }\n          } else if (this.options.saveMissingTo === 'all') {\n            lngs = this.languageUtils.toResolveHierarchy(options.lng || this.language);\n          } else {\n            lngs.push(options.lng || this.language);\n          }\n\n          var send = function send(l, k, specificDefaultValue) {\n            var defaultForMissing = hasDefaultValue && specificDefaultValue !== res ? specificDefaultValue : resForMissing;\n\n            if (_this2.options.missingKeyHandler) {\n              _this2.options.missingKeyHandler(l, namespace, k, defaultForMissing, updateMissing, options);\n            } else if (_this2.backendConnector && _this2.backendConnector.saveMissing) {\n              _this2.backendConnector.saveMissing(l, namespace, k, defaultForMissing, updateMissing, options);\n            }\n\n            _this2.emit('missingKey', l, namespace, k, res);\n          };\n\n          if (this.options.saveMissing) {\n            if (this.options.saveMissingPlurals && needsPluralHandling) {\n              lngs.forEach(function (language) {\n                _this2.pluralResolver.getSuffixes(language, options).forEach(function (suffix) {\n                  send([language], key + suffix, options[\"defaultValue\".concat(suffix)] || defaultValue);\n                });\n              });\n            } else {\n              send(lngs, key, defaultValue);\n            }\n          }\n        }\n\n        res = this.extendTranslation(res, keys, options, resolved, lastKey);\n        if (usedKey && res === key && this.options.appendNamespaceToMissingKey) res = \"\".concat(namespace, \":\").concat(key);\n\n        if ((usedKey || usedDefault) && this.options.parseMissingKeyHandler) {\n          if (this.options.compatibilityAPI !== 'v1') {\n            res = this.options.parseMissingKeyHandler(this.options.appendNamespaceToMissingKey ? \"\".concat(namespace, \":\").concat(key) : key, usedDefault ? res : undefined);\n          } else {\n            res = this.options.parseMissingKeyHandler(res);\n          }\n        }\n      }\n\n      if (returnDetails) {\n        resolved.res = res;\n        return resolved;\n      }\n\n      return res;\n    }\n  }, {\n    key: \"extendTranslation\",\n    value: function extendTranslation(res, key, options, resolved, lastKey) {\n      var _this3 = this;\n\n      if (this.i18nFormat && this.i18nFormat.parse) {\n        res = this.i18nFormat.parse(res, _objectSpread$2(_objectSpread$2({}, this.options.interpolation.defaultVariables), options), resolved.usedLng, resolved.usedNS, resolved.usedKey, {\n          resolved: resolved\n        });\n      } else if (!options.skipInterpolation) {\n        if (options.interpolation) this.interpolator.init(_objectSpread$2(_objectSpread$2({}, options), {\n          interpolation: _objectSpread$2(_objectSpread$2({}, this.options.interpolation), options.interpolation)\n        }));\n        var skipOnVariables = typeof res === 'string' && (options && options.interpolation && options.interpolation.skipOnVariables !== undefined ? options.interpolation.skipOnVariables : this.options.interpolation.skipOnVariables);\n        var nestBef;\n\n        if (skipOnVariables) {\n          var nb = res.match(this.interpolator.nestingRegexp);\n          nestBef = nb && nb.length;\n        }\n\n        var data = options.replace && typeof options.replace !== 'string' ? options.replace : options;\n        if (this.options.interpolation.defaultVariables) data = _objectSpread$2(_objectSpread$2({}, this.options.interpolation.defaultVariables), data);\n        res = this.interpolator.interpolate(res, data, options.lng || this.language, options);\n\n        if (skipOnVariables) {\n          var na = res.match(this.interpolator.nestingRegexp);\n          var nestAft = na && na.length;\n          if (nestBef < nestAft) options.nest = false;\n        }\n\n        if (options.nest !== false) res = this.interpolator.nest(res, function () {\n          for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n            args[_key] = arguments[_key];\n          }\n\n          if (lastKey && lastKey[0] === args[0] && !options.context) {\n            _this3.logger.warn(\"It seems you are nesting recursively key: \".concat(args[0], \" in key: \").concat(key[0]));\n\n            return null;\n          }\n\n          return _this3.translate.apply(_this3, args.concat([key]));\n        }, options);\n        if (options.interpolation) this.interpolator.reset();\n      }\n\n      var postProcess = options.postProcess || this.options.postProcess;\n      var postProcessorNames = typeof postProcess === 'string' ? [postProcess] : postProcess;\n\n      if (res !== undefined && res !== null && postProcessorNames && postProcessorNames.length && options.applyPostProcessor !== false) {\n        res = postProcessor.handle(postProcessorNames, res, key, this.options && this.options.postProcessPassResolved ? _objectSpread$2({\n          i18nResolved: resolved\n        }, options) : options, this);\n      }\n\n      return res;\n    }\n  }, {\n    key: \"resolve\",\n    value: function resolve(keys) {\n      var _this4 = this;\n\n      var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n      var found;\n      var usedKey;\n      var exactUsedKey;\n      var usedLng;\n      var usedNS;\n      if (typeof keys === 'string') keys = [keys];\n      keys.forEach(function (k) {\n        if (_this4.isValidLookup(found)) return;\n\n        var extracted = _this4.extractFromKey(k, options);\n\n        var key = extracted.key;\n        usedKey = key;\n        var namespaces = extracted.namespaces;\n        if (_this4.options.fallbackNS) namespaces = namespaces.concat(_this4.options.fallbackNS);\n        var needsPluralHandling = options.count !== undefined && typeof options.count !== 'string';\n\n        var needsZeroSuffixLookup = needsPluralHandling && !options.ordinal && options.count === 0 && _this4.pluralResolver.shouldUseIntlApi();\n\n        var needsContextHandling = options.context !== undefined && (typeof options.context === 'string' || typeof options.context === 'number') && options.context !== '';\n        var codes = options.lngs ? options.lngs : _this4.languageUtils.toResolveHierarchy(options.lng || _this4.language, options.fallbackLng);\n        namespaces.forEach(function (ns) {\n          if (_this4.isValidLookup(found)) return;\n          usedNS = ns;\n\n          if (!checkedLoadedFor[\"\".concat(codes[0], \"-\").concat(ns)] && _this4.utils && _this4.utils.hasLoadedNamespace && !_this4.utils.hasLoadedNamespace(usedNS)) {\n            checkedLoadedFor[\"\".concat(codes[0], \"-\").concat(ns)] = true;\n\n            _this4.logger.warn(\"key \\\"\".concat(usedKey, \"\\\" for languages \\\"\").concat(codes.join(', '), \"\\\" won't get resolved as namespace \\\"\").concat(usedNS, \"\\\" was not yet loaded\"), 'This means something IS WRONG in your setup. You access the t function before i18next.init / i18next.loadNamespace / i18next.changeLanguage was done. Wait for the callback or Promise to resolve before accessing it!!!');\n          }\n\n          codes.forEach(function (code) {\n            if (_this4.isValidLookup(found)) return;\n            usedLng = code;\n            var finalKeys = [key];\n\n            if (_this4.i18nFormat && _this4.i18nFormat.addLookupKeys) {\n              _this4.i18nFormat.addLookupKeys(finalKeys, key, code, ns, options);\n            } else {\n              var pluralSuffix;\n              if (needsPluralHandling) pluralSuffix = _this4.pluralResolver.getSuffix(code, options.count, options);\n              var zeroSuffix = \"\".concat(_this4.options.pluralSeparator, \"zero\");\n\n              if (needsPluralHandling) {\n                finalKeys.push(key + pluralSuffix);\n\n                if (needsZeroSuffixLookup) {\n                  finalKeys.push(key + zeroSuffix);\n                }\n              }\n\n              if (needsContextHandling) {\n                var contextKey = \"\".concat(key).concat(_this4.options.contextSeparator).concat(options.context);\n                finalKeys.push(contextKey);\n\n                if (needsPluralHandling) {\n                  finalKeys.push(contextKey + pluralSuffix);\n\n                  if (needsZeroSuffixLookup) {\n                    finalKeys.push(contextKey + zeroSuffix);\n                  }\n                }\n              }\n            }\n\n            var possibleKey;\n\n            while (possibleKey = finalKeys.pop()) {\n              if (!_this4.isValidLookup(found)) {\n                exactUsedKey = possibleKey;\n                found = _this4.getResource(code, ns, possibleKey, options);\n              }\n            }\n          });\n        });\n      });\n      return {\n        res: found,\n        usedKey: usedKey,\n        exactUsedKey: exactUsedKey,\n        usedLng: usedLng,\n        usedNS: usedNS\n      };\n    }\n  }, {\n    key: \"isValidLookup\",\n    value: function isValidLookup(res) {\n      return res !== undefined && !(!this.options.returnNull && res === null) && !(!this.options.returnEmptyString && res === '');\n    }\n  }, {\n    key: \"getResource\",\n    value: function getResource(code, ns, key) {\n      var options = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {};\n      if (this.i18nFormat && this.i18nFormat.getResource) return this.i18nFormat.getResource(code, ns, key, options);\n      return this.resourceStore.getResource(code, ns, key, options);\n    }\n  }], [{\n    key: \"hasDefaultValue\",\n    value: function hasDefaultValue(options) {\n      var prefix = 'defaultValue';\n\n      for (var option in options) {\n        if (Object.prototype.hasOwnProperty.call(options, option) && prefix === option.substring(0, prefix.length) && undefined !== options[option]) {\n          return true;\n        }\n      }\n\n      return false;\n    }\n  }]);\n\n  return Translator;\n}(EventEmitter);\n\nfunction capitalize(string) {\n  return string.charAt(0).toUpperCase() + string.slice(1);\n}\n\nvar LanguageUtil = function () {\n  function LanguageUtil(options) {\n    _classCallCheck(this, LanguageUtil);\n\n    this.options = options;\n    this.supportedLngs = this.options.supportedLngs || false;\n    this.logger = baseLogger.create('languageUtils');\n  }\n\n  _createClass(LanguageUtil, [{\n    key: \"getScriptPartFromCode\",\n    value: function getScriptPartFromCode(code) {\n      if (!code || code.indexOf('-') < 0) return null;\n      var p = code.split('-');\n      if (p.length === 2) return null;\n      p.pop();\n      if (p[p.length - 1].toLowerCase() === 'x') return null;\n      return this.formatLanguageCode(p.join('-'));\n    }\n  }, {\n    key: \"getLanguagePartFromCode\",\n    value: function getLanguagePartFromCode(code) {\n      if (!code || code.indexOf('-') < 0) return code;\n      var p = code.split('-');\n      return this.formatLanguageCode(p[0]);\n    }\n  }, {\n    key: \"formatLanguageCode\",\n    value: function formatLanguageCode(code) {\n      if (typeof code === 'string' && code.indexOf('-') > -1) {\n        var specialCases = ['hans', 'hant', 'latn', 'cyrl', 'cans', 'mong', 'arab'];\n        var p = code.split('-');\n\n        if (this.options.lowerCaseLng) {\n          p = p.map(function (part) {\n            return part.toLowerCase();\n          });\n        } else if (p.length === 2) {\n          p[0] = p[0].toLowerCase();\n          p[1] = p[1].toUpperCase();\n          if (specialCases.indexOf(p[1].toLowerCase()) > -1) p[1] = capitalize(p[1].toLowerCase());\n        } else if (p.length === 3) {\n          p[0] = p[0].toLowerCase();\n          if (p[1].length === 2) p[1] = p[1].toUpperCase();\n          if (p[0] !== 'sgn' && p[2].length === 2) p[2] = p[2].toUpperCase();\n          if (specialCases.indexOf(p[1].toLowerCase()) > -1) p[1] = capitalize(p[1].toLowerCase());\n          if (specialCases.indexOf(p[2].toLowerCase()) > -1) p[2] = capitalize(p[2].toLowerCase());\n        }\n\n        return p.join('-');\n      }\n\n      return this.options.cleanCode || this.options.lowerCaseLng ? code.toLowerCase() : code;\n    }\n  }, {\n    key: \"isSupportedCode\",\n    value: function isSupportedCode(code) {\n      if (this.options.load === 'languageOnly' || this.options.nonExplicitSupportedLngs) {\n        code = this.getLanguagePartFromCode(code);\n      }\n\n      return !this.supportedLngs || !this.supportedLngs.length || this.supportedLngs.indexOf(code) > -1;\n    }\n  }, {\n    key: \"getBestMatchFromCodes\",\n    value: function getBestMatchFromCodes(codes) {\n      var _this = this;\n\n      if (!codes) return null;\n      var found;\n      codes.forEach(function (code) {\n        if (found) return;\n\n        var cleanedLng = _this.formatLanguageCode(code);\n\n        if (!_this.options.supportedLngs || _this.isSupportedCode(cleanedLng)) found = cleanedLng;\n      });\n\n      if (!found && this.options.supportedLngs) {\n        codes.forEach(function (code) {\n          if (found) return;\n\n          var lngOnly = _this.getLanguagePartFromCode(code);\n\n          if (_this.isSupportedCode(lngOnly)) return found = lngOnly;\n          found = _this.options.supportedLngs.find(function (supportedLng) {\n            if (supportedLng.indexOf(lngOnly) === 0) return supportedLng;\n          });\n        });\n      }\n\n      if (!found) found = this.getFallbackCodes(this.options.fallbackLng)[0];\n      return found;\n    }\n  }, {\n    key: \"getFallbackCodes\",\n    value: function getFallbackCodes(fallbacks, code) {\n      if (!fallbacks) return [];\n      if (typeof fallbacks === 'function') fallbacks = fallbacks(code);\n      if (typeof fallbacks === 'string') fallbacks = [fallbacks];\n      if (Object.prototype.toString.apply(fallbacks) === '[object Array]') return fallbacks;\n      if (!code) return fallbacks[\"default\"] || [];\n      var found = fallbacks[code];\n