✏️ Editing: common.js Writable

/*! elementor - v3.32.0 - 21-10-2025 */
/******/ (() => { // webpackBootstrap
/******/ 	var __webpack_modules__ = ({

/***/ "../assets/dev/js/editor/utils/files-upload-handler.js":
/*!*************************************************************!*\
  !*** ../assets/dev/js/editor/utils/files-upload-handler.js ***!
  \*************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";
/* provided dependency */ var __ = __webpack_require__(/*! @wordpress/i18n */ "@wordpress/i18n")["__"];

/***/ }),

/***/ "../assets/dev/js/editor/utils/is-instanceof.js":
/*!******************************************************!*\
  !*** ../assets/dev/js/editor/utils/is-instanceof.js ***!
  \******************************************************/
/***/ ((__unused_webpack_module, exports) => {

"use strict";

Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports["default"] = void 0;
function _createForOfIteratorHelper(r, e) { var t = "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (!t) { if (Array.isArray(r) || (t = _unsupportedIterableToArray(r)) || e && r && "number" == typeof r.length) { t && (r = t); var _n = 0, F = function F() {}; return { s: F, n: function n() { return _n >= r.length ? { done: !0 } : { done: !1, value: r[_n++] }; }, e: function e(r) { throw r; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var o, a = !0, u = !1; return { s: function s() { t = t.call(r); }, n: function n() { var r = t.next(); return a = r.done, r; }, e: function e(r) { u = !0, o = r; }, f: function f() { try { a || null == t.return || t.return(); } finally { if (u) throw o; } } }; }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
/**
 * Some FileAPI objects such as FileList, DataTransferItem and DataTransferItemList has inconsistency with the retrieved
 * object (from events, etc.) and the actual JavaScript object so a regular instanceof doesn't work. This function can
 * check whether it's instanceof by using the objects constructor and prototype names.
 *
 * @param  object
 * @param  constructors
 * @return {boolean}
 */
var _default = exports["default"] = function _default(object, constructors) {
  constructors = Array.isArray(constructors) ? constructors : [constructors];
  var _iterator = _createForOfIteratorHelper(constructors),
    _step;
  try {
    for (_iterator.s(); !(_step = _iterator.n()).done;) {
      var _constructor = _step.value;
      if (object.constructor.name === _constructor.prototype[Symbol.toStringTag]) {
        return true;
      }
    }
  } catch (err) {
    _iterator.e(err);
  } finally {
    _iterator.f();
  }
  return false;
};

/***/ }),

/***/ "../assets/dev/js/modules/imports/args-object.js":
/*!*******************************************************!*\
  !*** ../assets/dev/js/modules/imports/args-object.js ***!
  \*******************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/**
   * Function requireArgument().
   *
   * Validate property in args.
   *
   * @param {string} property
   * @param {{}}     args
   *
   * @throws {Error}
   */
  (0, _inherits2.default)(ArgsObject, _InstanceType);
  return (0, _createClass2.default)(ArgsObject, [{
    key: "requireArgument",
    value: function requireArgument(property) {
      var args = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.args;
      if (!Object.prototype.hasOwnProperty.call(args, property)) {
        throw Error("".concat(property, " is required."));
      }
    }

/**
     * Function requireArgumentType().
     *
     * Validate property in args using `type === typeof(args.whatever)`.
     *
     * @param {string} property
     * @param {string} type
     * @param {{}}     args
     *
     * @throws {Error}
     */
  }, {
    key: "requireArgumentType",
    value: function requireArgumentType(property, type) {
      var args = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : this.args;
      this.requireArgument(property, args);
      if ((0, _typeof2.default)(args[property]) !== type) {
        throw Error("".concat(property, " invalid type: ").concat(type, "."));
      }
    }

/**
     * Function requireArgumentInstance().
     *
     * Validate property in args using `args.whatever instanceof instance`.
     *
     * @param {string} property
     * @param {*}      instance
     * @param {{}}     args
     *
     * @throws {Error}
     */
  }, {
    key: "requireArgumentInstance",
    value: function requireArgumentInstance(property, instance) {
      var args = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : this.args;
      this.requireArgument(property, args);
      if (!(args[property] instanceof instance) && !(0, _isInstanceof.default)(args[property], instance)) {
        throw Error("".concat(property, " invalid instance."));
      }
    }

/**
     * Function requireArgumentConstructor().
     *
     * Validate property in args using `type === args.whatever.constructor`.
     *
     * @param {string} property
     * @param {*}      type
     * @param {{}}     args
     *
     * @throws {Error}
     */
  }, {
    key: "requireArgumentConstructor",
    value: function requireArgumentConstructor(property, type) {
      var args = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : this.args;
      this.requireArgument(property, args);

// Note: Converting the constructor to string in order to avoid equation issues
      // due to different memory addresses between iframes (window.Object !== window.top.Object).
      if (args[property].constructor.toString() !== type.prototype.constructor.toString()) {
        throw Error("".concat(property, " invalid constructor type."));
      }
    }
  }], [{
    key: "getInstanceType",
    value: function getInstanceType() {
      return 'ArgsObject';
    }
  }]);
}(_instanceType.default);

/***/ }),

/***/ "../assets/dev/js/modules/imports/instance-type.js":
/*!*********************************************************!*\
  !*** ../assets/dev/js/modules/imports/instance-type.js ***!
  \*********************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

// Act normal when validate a class, which does not have instance type.
      if (target && !target.constructor.getInstanceType) {
        return result;
      }
      if (target) {
        if (!target.instanceTypes) {
          target.instanceTypes = [];
        }
        if (!result) {
          if (this.getInstanceType() === target.constructor.getInstanceType()) {
            result = true;
          }
        }
        if (result) {
          var name = this.getInstanceType === InstanceType.getInstanceType ? 'BaseInstanceType' : this.getInstanceType();
          if (-1 === target.instanceTypes.indexOf(name)) {
            target.instanceTypes.push(name);
          }
        }
      }
      if (!result && target) {
        // Check if the given 'target', is instance of known types.
        result = target.instanceTypes && Array.isArray(target.instanceTypes) && -1 !== target.instanceTypes.indexOf(this.getInstanceType());
      }
      return result;
    }
  }, {
    key: "getInstanceType",
    value: function getInstanceType() {
      elementorModules.ForceMethodImplementation();
    }
  }]);
}();

/***/ }),

/***/ "../assets/dev/js/modules/imports/module.js":
/*!**************************************************!*\
  !*** ../assets/dev/js/modules/imports/module.js ***!
  \**************************************************/
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {

"use strict";

// TODO: This function should be deleted ?.
  this.forceMethodImplementation = function (functionName) {
    throw new Error(this.getErrorMessage('forceMethodImplementation', functionName));
  };
  this.on = function (eventName, callback) {
    if ('object' === (0, _typeof2.default)(eventName)) {
      $.each(eventName, function (singleEventName) {
        self.on(singleEventName, this);
      });
      return self;
    }
    var eventNames = eventName.split(' ');
    eventNames.forEach(function (singleEventName) {
      if (!events[singleEventName]) {
        events[singleEventName] = [];
      }
      events[singleEventName].push(callback);
    });
    return self;
  };
  this.off = function (eventName, callback) {
    if (!events[eventName]) {
      return self;
    }
    if (!callback) {
      delete events[eventName];
      return self;
    }
    var callbackIndex = events[eventName].indexOf(callback);
    if (-1 !== callbackIndex) {
      delete events[eventName][callbackIndex];

// Reset array index (for next off on same event).
      events[eventName] = events[eventName].filter(function (val) {
        return val;
      });
    }
    return self;
  };
  this.trigger = function (eventName) {
    var methodName = 'on' + eventName[0].toUpperCase() + eventName.slice(1),
      params = Array.prototype.slice.call(arguments, 1);
    if (self[methodName]) {
      self[methodName].apply(self, params);
    }
    var callbacks = events[eventName];
    if (!callbacks) {
      return self;
    }
    $.each(callbacks, function (index, callback) {
      callback.apply(self, params);
    });
    return self;
  };
  init();
};
Module.prototype.__construct = function () {};
Module.prototype.getDefaultSettings = function () {
  return {};
};
Module.prototype.getConstructorID = function () {
  return this.constructor.name;
};
Module.extend = function (properties) {
  var $ = jQuery,
    parent = this;
  var child = function child() {
    return parent.apply(this, arguments);
  };
  $.extend(child, parent);
  child.prototype = Object.create($.extend({}, parent.prototype, properties));
  child.prototype.constructor = child;
  child.__super__ = parent.prototype;
  return child;
};
module.exports = Module;

/***/ }),

/***/ "../assets/dev/js/utils/notifications.js":
/*!***********************************************!*\
  !*** ../assets/dev/js/utils/notifications.js ***!
  \***********************************************/
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../assets/dev/js/utils/tiers.js":
/*!***************************************!*\
  !*** ../assets/dev/js/utils/tiers.js ***!
  \***************************************/
/***/ ((__unused_webpack_module, exports) => {

"use strict";

Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports.isTierAtLeast = exports.TIERS_PRIORITY = exports.TIERS = void 0;
var TIERS_PRIORITY = exports.TIERS_PRIORITY = Object.freeze(['free', 'essential', 'essential-oct2023', 'advanced', 'expert', 'agency']);

/**
 * @type {Readonly<{
 *     free: string;
 *     essential: string;
 *     'essential-oct2023': string;
 *     advanced: string;
 *     expert: string;
 *     agency: string;
 * }>}
 */
var TIERS = exports.TIERS = Object.freeze(TIERS_PRIORITY.reduce(function (acc, tier) {
  acc[tier] = tier;
  return acc;
}, {}));
var isTierAtLeast = exports.isTierAtLeast = function isTierAtLeast(currentTier, expectedTier) {
  var currentTierIndex = TIERS_PRIORITY.indexOf(currentTier);
  var expectedTierIndex = TIERS_PRIORITY.indexOf(expectedTier);
  if (-1 === currentTierIndex || -1 === expectedTierIndex) {
    return false;
  }
  return currentTierIndex >= expectedTierIndex;
};

/***/ }),

/***/ "../assets/dev/js/utils/time.js":
/*!**************************************!*\
  !*** ../assets/dev/js/utils/time.js ***!
  \**************************************/
/***/ ((__unused_webpack_module, exports) => {

"use strict";

Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports["default"] = getUserTimestamp;
/**
 * Returns the timestamp in ISO8601 format with the UTC timezone offset.
 *
 * @since 3.6.0
 *
 * @param {Date} date
 * @return {Date} timestamp
 */
function getUserTimestamp() {
  var date = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : new Date();
  var timezoneOffset = date.getTimezoneOffset();

// Local time for the user
  var UTCTimestamp = new Date(date.getTime() - timezoneOffset * 60000).toISOString();

// Remove the Z suffix from the string.
  UTCTimestamp = UTCTimestamp.slice(0, -1);

// Create the offset string in the format `+HH:00` (or minus (-) prefix for negative offset instead of plus)
  var decimalTimezoneOffset = timezoneOffset / 60,
    // Negative offsets include a '-' sign in the getTimezoneOffset value, positive values need a '+' prefix (ISO8601).
    sign = 0 <= decimalTimezoneOffset ? '+' : '-',
    hours = Math.abs(Math.floor(decimalTimezoneOffset)),
    minutes = Math.abs(decimalTimezoneOffset % 1) * 60,
    addZeroToHour = 10 > hours ? '0' : '',
    addZeroToMinutes = 10 > minutes ? '0' : '';
  var formattedTimezoneOffset = sign + addZeroToHour + hours + ':' + addZeroToMinutes + minutes;
  return UTCTimestamp + formattedTimezoneOffset;
}

/***/ }),

/***/ "../core/common/assets/js/components/wordpress/commands-data/index.js":
/*!****************************************************************************!*\
  !*** ../core/common/assets/js/components/wordpress/commands-data/index.js ***!
  \****************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

Object.defineProperty(exports, "__esModule", ({
  value: true
}));
Object.defineProperty(exports, "Media", ({
  enumerable: true,
  get: function get() {
    return _media.Media;
  }
}));
var _media = __webpack_require__(/*! ./media */ "../core/common/assets/js/components/wordpress/commands-data/media.js");

/***/ }),

/***/ "../core/common/assets/js/components/wordpress/commands-data/media.js":
/*!****************************************************************************!*\
  !*** ../core/common/assets/js/components/wordpress/commands-data/media.js ***!
  \****************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";
/* provided dependency */ var __ = __webpack_require__(/*! @wordpress/i18n */ "@wordpress/i18n")["__"];

/***/ }),

/***/ "../core/common/assets/js/components/wordpress/component.js":
/*!******************************************************************!*\
  !*** ../core/common/assets/js/components/wordpress/component.js ***!
  \******************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../core/common/assets/js/utils/debug.js":
/*!***********************************************!*\
  !*** ../core/common/assets/js/utils/debug.js ***!
  \***********************************************/
/***/ ((module) => {

"use strict";

// Moved from assets/dev/js/editor/utils
var Debug = function Debug() {
  var self = this,
    errorStack = [],
    settings = {},
    elements = {};
  var initSettings = function initSettings() {
    settings = {
      debounceDelay: 500,
      urlsToWatch: ['elementor/assets']
    };
  };
  var initElements = function initElements() {
    elements.$window = jQuery(window);
  };
  var onError = function onError(event) {
    var _event$originalEvent;
    var error = (_event$originalEvent = event.originalEvent) === null || _event$originalEvent === void 0 ? void 0 : _event$originalEvent.error;
    if (!error) {
      return;
    }
    var isInWatchList = false,
      urlsToWatch = settings.urlsToWatch;
    jQuery.each(urlsToWatch, function () {
      if (-1 !== error.stack.indexOf(this)) {
        isInWatchList = true;
        return false;
      }
    });
    if (!isInWatchList) {
      return;
    }
    self.addError({
      type: error.name,
      message: error.message,
      url: event.originalEvent.filename,
      line: event.originalEvent.lineno,
      column: event.originalEvent.colno
    });
  };
  var bindEvents = function bindEvents() {
    elements.$window.on('error', onError);
  };
  var init = function init() {
    initSettings();
    initElements();
    bindEvents();
    self.sendErrors = _.debounce(self.sendErrors, settings.debounceDelay);
  };
  this.addURLToWatch = function (url) {
    settings.urlsToWatch.push(url);
  };
  this.addCustomError = function (error, category, tag) {
    var errorInfo = {
      type: error.name,
      message: error.message,
      url: error.fileName || error.sourceURL,
      line: error.lineNumber || error.line,
      column: error.columnNumber || error.column,
      customFields: {
        category: category || 'general',
        tag: tag
      }
    };
    if (!errorInfo.url) {
      var stackInfo = error.stack.match(/\n {4}at (.*?(?=:(\d+):(\d+)))/);
      if (stackInfo) {
        errorInfo.url = stackInfo[1];
        errorInfo.line = stackInfo[2];
        errorInfo.column = stackInfo[3];
      }
    }
    this.addError(errorInfo);
  };
  this.addError = function (errorParams) {
    var defaultParams = {
      type: 'Error',
      timestamp: Math.floor(new Date().getTime() / 1000),
      message: null,
      url: null,
      line: null,
      column: null,
      customFields: {}
    };
    errorStack.push(jQuery.extend(true, defaultParams, errorParams));
    self.sendErrors();
  };
  this.sendErrors = function () {
    // Avoid recursions on errors in ajax
    elements.$window.off('error', onError);
    jQuery.ajax({
      url: elementorCommon.config.ajax.url,
      method: 'POST',
      data: {
        action: 'elementor_js_log',
        _nonce: elementorCommon.ajax.getSettings('nonce'),
        data: errorStack
      },
      success: function success() {
        errorStack = [];

// Restore error handler
        elements.$window.on('error', onError);
      }
    });
  };
  init();
};
module.exports = Debug;

/***/ }),

/***/ "../core/common/assets/js/utils/helpers.js":
/*!*************************************************!*\
  !*** ../core/common/assets/js/utils/helpers.js ***!
  \*************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

// This is is self is deprecated.
      elementorDevTools.deprecation.deprecated('elementorCommon.helpers.consoleWarn()', '3.7.0', 'elementorDevTools.consoleWarn()');
    }

/**
     * @param {string} message
     * @deprecated since 3.7.0, use `console.error()` instead.
     */
  }, {
    key: "consoleError",
    value: function consoleError(message) {
      // eslint-disable-next-line no-console
      console.error(message);

// This is is self is deprecated.
      elementorDevTools.deprecation.deprecated('elementorCommon.helpers.consoleError()', '3.7.0', 'console.error()');
    }
  }, {
    key: "cloneObject",
    value: function cloneObject(object) {
      return JSON.parse(JSON.stringify(object));
    }
  }, {
    key: "upperCaseWords",
    value: function upperCaseWords(string) {
      return (string + '').replace(/^(.)|\s+(.)/g, function ($1) {
        return $1.toUpperCase();
      });
    }
  }, {
    key: "getUniqueId",
    value: function getUniqueId() {
      return Math.random().toString(16).substr(2, 7);
    }
  }]);
}();

/***/ }),

/***/ "../core/common/assets/js/utils/storage.js":
/*!*************************************************!*\
  !*** ../core/common/assets/js/utils/storage.js ***!
  \*************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../core/common/modules/ajax/assets/js/ajax.js":
/*!*****************************************************!*\
  !*** ../core/common/modules/ajax/assets/js/ajax.js ***!
  \*****************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

// Empty for next batch.
        this.requests = {};
      }
      Object.entries(requests).forEach(function (_ref) {
        var _ref2 = (0, _slicedToArray2.default)(_ref, 2),
          id = _ref2[0],
          request = _ref2[1];
        return actions[id] = {
          action: request.action,
          data: request.options.data
        };
      });
      return this.send('ajax', {
        data: {
          actions: JSON.stringify(actions)
        },
        success: function success(data) {
          Object.entries(data.responses).forEach(function (_ref3) {
            var _ref4 = (0, _slicedToArray2.default)(_ref3, 2),
              id = _ref4[0],
              response = _ref4[1];
            var options = requests[id].options;
            if (options) {
              if (response.success) {
                options.deferred.resolve(response.data);
              } else if (!response.success) {
                options.deferred.reject(response.data);
              }
            }
          });
        },
        error: function error(data) {
          return Object.values(requests).forEach(function (args) {
            if (args.options) {
              args.options.deferred.reject(data);
            }
          });
        }
      });
    }
  }, {
    key: "prepareSend",
    value: function prepareSend(action, options) {
      var _this4 = this;
      var settings = this.getSettings(),
        ajaxParams = elementorCommon.helpers.cloneObject(settings.ajaxParams);
      options = options || {};
      action = settings.actionPrefix + action;
      jQuery.extend(ajaxParams, options);
      var requestConstants = elementorCommon.helpers.cloneObject(this.requestConstants);
      requestConstants.action = action;
      var isFormData = ajaxParams.data instanceof FormData;
      Object.entries(requestConstants).forEach(function (_ref5) {
        var _ref6 = (0, _slicedToArray2.default)(_ref5, 2),
          key = _ref6[0],
          value = _ref6[1];
        if (isFormData) {
          ajaxParams.data.append(key, value);
        } else {
          ajaxParams.data[key] = value;
        }
      });
      var successCallback = ajaxParams.success,
        errorCallback = ajaxParams.error;
      if (successCallback || errorCallback) {
        ajaxParams.success = function (response) {
          if (response.success && successCallback) {
            successCallback(response.data);
          }
          if (!response.success && errorCallback) {
            errorCallback(response.data);
          }
        };
        if (errorCallback) {
          ajaxParams.error = function (data) {
            return errorCallback(data);
          };
        } else {
          ajaxParams.error = function (xmlHttpRequest) {
            if (xmlHttpRequest.readyState || 'abort' !== xmlHttpRequest.statusText) {
              _this4.trigger('request:unhandledError', xmlHttpRequest);
            }
          };
        }
      }
      return ajaxParams;
    }
  }, {
    key: "send",
    value: function send(action, options) {
      return jQuery.ajax(this.prepareSend(action, options));
    }
  }, {
    key: "addRequestCache",
    value: function addRequestCache(request, data) {
      var cacheKey = this.getCacheKey(request);
      this.cache[cacheKey] = data;
    }
  }, {
    key: "invalidateCache",
    value: function invalidateCache(request) {
      var cacheKey = this.getCacheKey(request);
      delete this.cache[cacheKey];
    }
  }]);
}(elementorModules.Module);

/***/ }),

/***/ "../core/common/modules/connect/assets/js/connect.js":
/*!***********************************************************!*\
  !*** ../core/common/modules/connect/assets/js/connect.js ***!
  \***********************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";
/* provided dependency */ var __ = __webpack_require__(/*! @wordpress/i18n */ "@wordpress/i18n")["__"];

/***/ }),

/***/ "../core/common/modules/event-tracker/assets/js/data/commands-data/index.js":
/*!**********************************************************************************!*\
  !*** ../core/common/modules/event-tracker/assets/js/data/commands-data/index.js ***!
  \**********************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../core/common/modules/event-tracker/assets/js/data/component.js":
/*!************************************************************************!*\
  !*** ../core/common/modules/event-tracker/assets/js/data/component.js ***!
  \************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../core/common/modules/event-tracker/assets/js/events.js":
/*!****************************************************************!*\
  !*** ../core/common/modules/event-tracker/assets/js/events.js ***!
  \****************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

// No need to wait for response, no need to block browser in any way.
      $e.data.create('event-tracker/index', {
        event_data: eventData
      });
    }
  }]);
}();

/***/ }),

/***/ "../core/common/modules/events-manager/assets/js/events-config.js":
/*!************************************************************************!*\
  !*** ../core/common/modules/events-manager/assets/js/events-config.js ***!
  \************************************************************************/
/***/ ((__unused_webpack_module, exports) => {

"use strict";

Object.defineProperty(exports, "__esModule", ({
  value: true
}));
exports["default"] = void 0;
var eventsConfig = {
  triggers: {
    click: 'Click',
    accordionClick: 'Accordion Click',
    toggleClick: 'Toggle Click',
    dropdownClick: 'Click Dropdown',
    editorLoaded: 'Editor Loaded',
    visible: 'Visible',
    pageLoaded: 'Page Loaded'
  },
  locations: {
    widgetPanel: 'Widget Panel',
    topBar: 'Top Bar',
    elementorEditor: 'Elementor Editor',
    templatesLibrary: {
      library: 'Templates Library'
    },
    app: {
      import: 'Import Kit',
      export: 'Export Kit',
      kitLibrary: 'Kit Library',
      cloudKitLibrary: 'Cloud Kit Library'
    },
    variables: 'Variables Panel',
    admin: 'WP admin'
  },
  secondaryLocations: {
    layout: 'Layout Section',
    basic: 'Basic Section',
    'pro-elements': 'Pro Section',
    general: 'General Section',
    'theme-elements': 'Site Section',
    'theme-elements-single': 'Single Section',
    'woocommerce-elements': 'WooCommerce Section',
    wordpress: 'WordPress Section',
    categories: 'Widgets Tab',
    global: 'Globals Tab',
    'whats-new': 'What\'s New',
    'document-settings': 'Document Settings icon',
    'preview-page': 'Preview Page',
    'publish-button': 'Publish Button',
    'widget-panel': 'Widget Panel Icon',
    finder: 'Finder',
    help: 'Help',
    elementorLogoDropdown: 'top_bar_elementor_logo_dropdown',
    elementorLogo: 'Elementor Logo',
    eLogoMenu: 'E-logo Menu',
    notes: 'Notes',
    siteSettings: 'Site Settings',
    structure: 'Structure',
    documentNameDropdown: 'Document Name dropdown',
    responsiveControls: 'Responsive controls',
    launchpad: 'launchpad',
    checklistHeader: 'Checklist Header',
    checklistSteps: 'Checklist Steps',
    userPreferences: 'User Preferences',
    contextMenu: 'Context Menu',
    templateLibrary: {
      saveModal: 'Save to Modal',
      moveModal: 'Move to Modal',
      bulkMoveModal: 'Bulk Move to Modal',
      copyModal: 'Copy to Modal',
      bulkCopyModal: 'Bulk Copy to Modal',
      saveModalSelectFolder: 'Save to Modal - select folder',
      saveModalSelectConnect: 'Save to Modal - connect',
      saveModalSelectUpgrade: 'Save to Modal - upgrade',
      importModal: 'Import Modal',
      newFolderModal: 'New Folder Modal',
      deleteDialog: 'Delete Dialog',
      deleteFolderDialog: 'Delete Folder Dialog',
      renameDialog: 'Rename Dialog',
      createFolderDialog: 'Create Folder Dialog',
      applySettingsDialog: 'Apply Settings Dialog',
      cloudTab: 'Cloud Tab',
      siteTab: 'Site Tab',
      cloudTabFolder: 'Cloud Tab - Folder',
      cloudTabConnect: 'Cloud Tab - Connect',
      cloudTabUpgrade: 'Cloud Tab - Upgrade',
      morePopup: 'Context Menu',
      quotaBar: 'Quota Bar'
    },
    kitLibrary: {
      cloudKitLibrary: 'kits_cloud_library',
      cloudKitLibraryConnect: 'kits_cloud_library_connect',
      cloudKitLibraryUpgrade: 'kits_cloud_library_upgrade',
      kitExportCustomization: 'kit_export_customization',
      kitExport: 'kit_export',
      kitExportCustomizationEdit: 'kit_export_customization_edit',
      kitExportSummary: 'kit_export_summary',
      kitImportUploadBox: 'kit_import_upload_box',
      kitImportCustomization: 'kit_import_customization',
      kitImportSummary: 'kit_import_summary'
    },
    variablesPopover: 'Variables Popover',
    admin: {
      pluginToolsTab: 'plugin_tools_tab',
      pluginWebsiteTemplatesTab: 'plugin_website_templates_tab'
    }
  },
  elements: {
    accordionSection: 'Accordion section',
    buttonIcon: 'Button Icon',
    mainCta: 'Main CTA',
    button: 'Button',
    link: 'Link',
    dropdown: 'Dropdown',
    toggle: 'Toggle',
    launchpadChecklist: 'Checklist popup'
  },
  names: {
    v1: {
      layout: 'v1_widgets_tab_layout_section',
      basic: 'v1_widgets_tab_basic_section',
      'pro-elements': 'v1_widgets_tab_pro_section',
      general: 'v1_widgets_tab_general_section',
      'theme-elements': 'v1_widgets_tab_site_section',
      'theme-elements-single': 'v1_widgets_tab_single_section',
      'woocommerce-elements': 'v1_widgets_tab_woocommerce_section',
      wordpress: 'v1_widgets_tab_wordpress_section',
      categories: 'v1_widgets_tab',
      global: 'v1_globals_tab'
    },
    topBar: {
      whatsNew: 'top_bar_whats_new',
      documentSettings: 'top_bar_document_settings_icon',
      previewPage: 'top_bar_preview_page',
      publishButton: 'top_bar_publish_button',
      widgetPanel: 'top_bar_widget_panel_icon',
      finder: 'top_bar_finder',
      help: 'top_bar_help',
      history: 'top_bar_elementor_logo_dropdown_history',
      userPreferences: 'top_bar_elementor_logo_dropdown_user_preferences',
      keyboardShortcuts: 'top_bar_elementor_logo_dropdown_keyboard_shortcuts',
      exitToWordpress: 'top_bar_elementor_logo_dropdown_exit_to_wordpress',
      themeBuilder: 'top_bar_elementor_logo_dropdown_theme_builder',
      notes: 'top_bar_notes',
      siteSettings: 'top_bar_site_setting',
      structure: 'top_bar_structure',
      documentNameDropdown: 'top_bar_document_name_dropdown',
      responsiveControls: 'top_bar_responsive_controls',
      launchpadOn: 'top_bar_checklist_icon_show',
      launchpadOff: 'top_bar_checklist_icon_hide',
      elementorLogoDropdown: 'open_e_menu',
      connectAccount: 'connect_account',
      accountConnected: 'account_connected'
    },
    // ChecklistSteps event names are generated dynamically, based on stepId and action type taken: title, action, done, undone, upgrade
    elementorEditor: {
      checklist: {
        checklistHeaderClose: 'checklist_header_close_icon',
        checklistFirstPopup: 'checklist popup triggered'
      },
      userPreferences: {
        checklistShow: 'checklist_userpreferences_toggle_show',
        checklistHide: 'checklist_userpreferences_toggle_hide'
      }
    },
    variables: {
      open: 'open_variables_popover',
      add: 'add_new_variable',
      connect: 'connect_variable',
      save: 'save_new_variable'
    }
  }
};
var _default = exports["default"] = eventsConfig;

/***/ }),

/***/ "../core/common/modules/events-manager/assets/js/module.js":
/*!*****************************************************************!*\
  !*** ../core/common/modules/events-manager/assets/js/module.js ***!
  \*****************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../core/common/modules/finder/assets/js/commands/index.js":
/*!*****************************************************************!*\
  !*** ../core/common/modules/finder/assets/js/commands/index.js ***!
  \*****************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

Object.defineProperty(exports, "__esModule", ({
  value: true
}));
Object.defineProperty(exports, "NavigateDown", ({
  enumerable: true,
  get: function get() {
    return _navigateDown.NavigateDown;
  }
}));
Object.defineProperty(exports, "NavigateSelect", ({
  enumerable: true,
  get: function get() {
    return _navigateSelect.NavigateSelect;
  }
}));
Object.defineProperty(exports, "NavigateUp", ({
  enumerable: true,
  get: function get() {
    return _navigateUp.NavigateUp;
  }
}));
var _navigateDown = __webpack_require__(/*! ./navigate-down */ "../core/common/modules/finder/assets/js/commands/navigate-down.js");
var _navigateSelect = __webpack_require__(/*! ./navigate-select */ "../core/common/modules/finder/assets/js/commands/navigate-select.js");
var _navigateUp = __webpack_require__(/*! ./navigate-up */ "../core/common/modules/finder/assets/js/commands/navigate-up.js");

/***/ }),

/***/ "../core/common/modules/finder/assets/js/commands/navigate-down.js":
/*!*************************************************************************!*\
  !*** ../core/common/modules/finder/assets/js/commands/navigate-down.js ***!
  \*************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../core/common/modules/finder/assets/js/commands/navigate-select.js":
/*!***************************************************************************!*\
  !*** ../core/common/modules/finder/assets/js/commands/navigate-select.js ***!
  \***************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../core/common/modules/finder/assets/js/commands/navigate-up.js":
/*!***********************************************************************!*\
  !*** ../core/common/modules/finder/assets/js/commands/navigate-up.js ***!
  \***********************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../core/common/modules/finder/assets/js/component.js":
/*!************************************************************!*\
  !*** ../core/common/modules/finder/assets/js/component.js ***!
  \************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

// TODO: Fix $e.shortcuts use args. ( args.event ).
          $e.run('finder/navigate-select', event);
        }
      }, modalCommands), this.importCommands(commands));
    }
  }, {
    key: "getModalLayout",
    value: function getModalLayout() {
      return _layout.default;
    }
  }, {
    key: "getItemsView",
    value: function getItemsView() {
      return this.layout.modalContent.currentView.content.currentView;
    }
  }]);
}(_componentModalBase.default);

/***/ }),

/***/ "../core/common/modules/finder/assets/js/finder.js":
/*!*********************************************************!*\
  !*** ../core/common/modules/finder/assets/js/finder.js ***!
  \*********************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../core/common/modules/finder/assets/js/modal/model/item.js":
/*!*******************************************************************!*\
  !*** ../core/common/modules/finder/assets/js/modal/model/item.js ***!
  \*******************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../core/common/modules/finder/assets/js/modal/views/categories.js":
/*!*************************************************************************!*\
  !*** ../core/common/modules/finder/assets/js/modal/views/categories.js ***!
  \*************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../core/common/modules/finder/assets/js/modal/views/category.js":
/*!***********************************************************************!*\
  !*** ../core/common/modules/finder/assets/js/modal/views/category.js ***!
  \***********************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../core/common/modules/finder/assets/js/modal/views/content.js":
/*!**********************************************************************!*\
  !*** ../core/common/modules/finder/assets/js/modal/views/content.js ***!
  \**********************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../core/common/modules/finder/assets/js/modal/views/dynamic-category.js":
/*!*******************************************************************************!*\
  !*** ../core/common/modules/finder/assets/js/modal/views/dynamic-category.js ***!
  \*******************************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../core/common/modules/finder/assets/js/modal/views/item.js":
/*!*******************************************************************!*\
  !*** ../core/common/modules/finder/assets/js/modal/views/item.js ***!
  \*******************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";
/* provided dependency */ var __ = __webpack_require__(/*! @wordpress/i18n */ "@wordpress/i18n")["__"];

/***/ }),

/***/ "../core/common/modules/finder/assets/js/modal/views/layout.js":
/*!*********************************************************************!*\
  !*** ../core/common/modules/finder/assets/js/modal/views/layout.js ***!
  \*********************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";
/* provided dependency */ var __ = __webpack_require__(/*! @wordpress/i18n */ "@wordpress/i18n")["__"];

/***/ }),

/***/ "../modules/web-cli/assets/js/core/data/errors/base-error.js":
/*!*******************************************************************!*\
  !*** ../modules/web-cli/assets/js/core/data/errors/base-error.js ***!
  \*******************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/**
   * Notify a message when the error occurs.
   */
  (0, _inherits2.default)(BaseError, _Error);
  return (0, _createClass2.default)(BaseError, [{
    key: "notify",
    value: function notify() {
      _console.default.error(_objectSpread({
        message: this.message
      }, this));
    }
  }], [{
    key: "create",
    value:
    /**
     * Static helper function to create the error.
     *
     * @param {string} message
     * @param {string} code
     * @param {*}      data
     * @return {BaseError} error
     */
    function create(message) {
      var code = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
      var data = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [];
      return new this(message, code, data);
    }

/**
     * Returns the status code of the error.
     */
  }, {
    key: "getHTTPErrorCode",
    value: function getHTTPErrorCode() {
      (0, _forceMethodImplementation.default)();
    }
  }]);
}(/*#__PURE__*/(0, _wrapNativeSuper2.default)(Error));

/***/ }),

/***/ "../modules/web-cli/assets/js/core/data/errors/default-error.js":
/*!**********************************************************************!*\
  !*** ../modules/web-cli/assets/js/core/data/errors/default-error.js ***!
  \**********************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../modules/web-cli/assets/js/core/data/errors/error-404.js":
/*!******************************************************************!*\
  !*** ../modules/web-cli/assets/js/core/data/errors/error-404.js ***!
  \******************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../modules/web-cli/assets/js/core/data/errors/index.js":
/*!**************************************************************!*\
  !*** ../modules/web-cli/assets/js/core/data/errors/index.js ***!
  \**************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

Object.defineProperty(exports, "__esModule", ({
  value: true
}));
Object.defineProperty(exports, "DefaultError", ({
  enumerable: true,
  get: function get() {
    return _defaultError.DefaultError;
  }
}));
Object.defineProperty(exports, "Error404", ({
  enumerable: true,
  get: function get() {
    return _error.Error404;
  }
}));
var _defaultError = __webpack_require__(/*! ./default-error */ "../modules/web-cli/assets/js/core/data/errors/default-error.js");
var _error = __webpack_require__(/*! ./error-404 */ "../modules/web-cli/assets/js/core/data/errors/error-404.js");

/***/ }),

/***/ "../modules/web-cli/assets/js/modules/command-base.js":
/*!************************************************************!*\
  !*** ../modules/web-cli/assets/js/modules/command-base.js ***!
  \************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/**
     * Run all the catch hooks.
     *
     * @param {Error} e
     */
  }, {
    key: "runCatchHooks",
    value: function runCatchHooks(e) {
      $e.hooks.runDataCatch(this.command, this.args, e);
      $e.hooks.runUICatch(this.command, this.args, e);
    }

/**
     * TODO - Remove - Backwards compatibility.
     *
     * Function requireContainer().
     *
     * Validate `arg.container` & `arg.containers`.
     *
     * @param {{}} args
     * @deprecated since 3.7.0, extend `$e.modules.editor.CommandContainerBase` or `$e.modules.editor.CommandContainerInternalBase` instead.
     *
     * @throws {Error}
     */
  }, {
    key: "requireContainer",
    value: function requireContainer() {
      var _this = this;
      var args = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.args;
      _deprecation.default.deprecated('requireContainer()', '3.7.0', 'Extend `$e.modules.editor.CommandContainerBase` or `$e.modules.editor.CommandContainerInternalBase`');
      if (!args.container && !args.containers) {
        throw Error('container or containers are required.');
      }
      if (args.container && args.containers) {
        throw Error('container and containers cannot go together please select one of them.');
      }
      var containers = args.containers || [args.container];
      containers.forEach(function (container) {
        _this.requireArgumentInstance('container', elementorModules.editor.Container, {
          container: container
        });
      });
    }
  }], [{
    key: "getInstanceType",
    value: function getInstanceType() {
      return 'CommandBase';
    }
  }]);
}(_commandInfra.default);

/***/ }),

/***/ "../modules/web-cli/assets/js/modules/command-callback-base.js":
/*!*********************************************************************!*\
  !*** ../modules/web-cli/assets/js/modules/command-callback-base.js ***!
  \*********************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/**
     * Get original callback of the command.
     *
     * Support pure callbacks ( Non command-base ).
     *
     * @return {()=>{}} Command Results.
     */
  }, {
    key: "getCallback",
    value: function getCallback() {
      return this.registerConfig.callback;
    }
  }]);
}(_commandBase.default);

/***/ }),

/***/ "../modules/web-cli/assets/js/modules/command-data.js":
/*!************************************************************!*\
  !*** ../modules/web-cli/assets/js/modules/command-data.js ***!
  \************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/**
   * Function getEndpointFormat().
   *
   * @return {null|string} endpoint format
   */
  (0, _inherits2.default)(CommandData, _CommandBase);
  return (0, _createClass2.default)(CommandData, [{
    key: "getApplyMethods",
    value:
    /**
     * @param {DataTypes} type
     *
     * @return {boolean|{before: (function(*=): {}), after: (function({}, *=): {})}} apply methods
     */
    function getApplyMethods() {
      var type = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.type;
      var before, after;
      switch (type) {
        case 'create':
          before = this.applyBeforeCreate;
          after = this.applyAfterCreate;
          break;
        case 'delete':
          before = this.applyBeforeDelete;
          after = this.applyAfterDelete;
          break;
        case 'get':
          before = this.applyBeforeGet;
          after = this.applyAfterGet;
          break;
        case 'update':
          before = this.applyBeforeUpdate;
          after = this.applyAfterUpdate;
          break;
        case 'options':
          before = this.applyBeforeOptions;
          after = this.applyAfterOptions;
          break;
        default:
          return false;
      }
      return {
        before: before.bind(this),
        after: after.bind(this)
      };
    }

/**
     * Function getRequestData().
     *
     * @return {RequestData} request data
     */
  }, {
    key: "getRequestData",
    value: function getRequestData() {
      return {
        type: this.type,
        args: this.args,
        timestamp: new Date().getTime(),
        component: this.component,
        command: this.command,
        endpoint: $e.data.commandToEndpoint(this.command, JSON.parse(JSON.stringify(this.args)), this.constructor.getEndpointFormat())
      };
    }
  }, {
    key: "apply",
    value: function apply() {
      var _this2 = this;
      var applyMethods = this.getApplyMethods();

// Run 'before' method.
      this.args = applyMethods.before(this.args);
      var requestData = this.getRequestData();
      return $e.data.fetch(requestData).then(function (data) {
        _this2.data = data;

// Run 'after' method.
        _this2.data = applyMethods.after(data, _this2.args);
        _this2.data = {
          data: _this2.data
        };

// Append requestData.
        _this2.data = Object.assign({
          __requestData__: requestData
        }, _this2.data);
        return _this2.data;
      });
    }

/**
     * @param {*} [args={}]
     * @return {{}} filtered args
     */
  }, {
    key: "applyBeforeCreate",
    value: function applyBeforeCreate() {
      var args = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
      return args;
    }

/**
     * @param {{}} data
     * @param {*}  [args={}]
     * @return {{}} filtered result
     */
  }, {
    key: "applyAfterCreate",
    value: function applyAfterCreate(data) {
      var args = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
      // eslint-disable-line no-unused-vars
      return data;
    }

/**
     * @param {*} [args={}]
     * @return {{}} filtered args
     */
  }, {
    key: "applyBeforeDelete",
    value: function applyBeforeDelete() {
      var args = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
      return args;
    }

/**
     * @param {{}} data
     * @param {*}  [args={}]
     * @return {{}} filtered result
     */
  }, {
    key: "applyAfterDelete",
    value: function applyAfterDelete(data) {
      var args = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
      // eslint-disable-line no-unused-vars
      return data;
    }

/**
     * @param {*} [args={}]
     * @return {{}} filtered args
     */
  }, {
    key: "applyBeforeGet",
    value: function applyBeforeGet() {
      var args = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
      return args;
    }

/**
     * @param {{}} data
     * @param {*}  [args={}]
     * @return {{}} filtered result
     */
  }, {
    key: "applyAfterGet",
    value: function applyAfterGet(data) {
      var args = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
      // eslint-disable-line no-unused-vars
      return data;
    }

/**
     * @param {*} [args={}]
     * @return {{}} filtered args
     */
  }, {
    key: "applyBeforeUpdate",
    value: function applyBeforeUpdate() {
      var args = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
      return args;
    }

/**
     * @param {{}} data
     * @param {*}  [args={}]
     * @return {{}} filtered result
     */
  }, {
    key: "applyAfterUpdate",
    value: function applyAfterUpdate(data) {
      var args = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
      // eslint-disable-line no-unused-vars
      return data;
    }

/**
     * @param {*} [args={}]
     * @return {{}} filtered args
     */
  }, {
    key: "applyBeforeOptions",
    value: function applyBeforeOptions() {
      var args = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
      return args;
    }

/**
     * @param {{}} data
     * @param {*}  [args={}]
     * @return {{}} filtered result
     */
  }, {
    key: "applyAfterOptions",
    value: function applyAfterOptions(data) {
      var args = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
      // eslint-disable-line no-unused-vars
      return data;
    }

/**
     * @param {BaseError} e
     */
  }, {
    key: "applyAfterCatch",
    value: function applyAfterCatch(e) {
      e.notify();
    }
  }, {
    key: "onCatchApply",
    value: function onCatchApply(e) {
      var _e;
      // TODO: If the errors that returns from the server is consistent remove the '?' from 'e'
      var httpErrorCode = ((_e = e) === null || _e === void 0 || (_e = _e.data) === null || _e === void 0 ? void 0 : _e.status) || 501;
      var dataError = Object.values(errors).find(function (error) {
        return error.getHTTPErrorCode() === httpErrorCode;
      });
      if (!dataError) {
        dataError = errors.DefaultError;
      }
      e = dataError.create(e.message, e.code, e.data || []);
      this.runCatchHooks(e);
      this.applyAfterCatch(e);
    }
  }], [{
    key: "getInstanceType",
    value: function getInstanceType() {
      return 'CommandData';
    }
  }, {
    key: "getEndpointFormat",
    value: function getEndpointFormat() {
      return null;
    }
  }]);
}(_commandBase.default);

/***/ }),

/***/ "../modules/web-cli/assets/js/modules/command-infra.js":
/*!*************************************************************!*\
  !*** ../modules/web-cli/assets/js/modules/command-infra.js ***!
  \*************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

// Acknowledge self about which command it run.
    _this.command = _this.constructor.getCommand();

// Assign instance of current component.
    _this.component = _this.constructor.getComponent();

// Who ever need do something before without `super` the constructor can use `initialize` method.
    _this.initialize(args);

// Refresh args, maybe the changed via `initialize`.
    args = _this.args;

// Validate args before run.
    _this.validateArgs(args);
    return _this;
  }

/**
   * Function initialize().
   *
   * Initialize command, called after construction.
   *
   * @param {{}} args
   */
  (0, _inherits2.default)(CommandInfra, _ArgsObject);
  return (0, _createClass2.default)(CommandInfra, [{
    key: "currentCommand",
    get:
    /**
     * @deprecated since 3.7.0, use `this.command` instead.
     */
    function get() {
      _deprecation.default.deprecated('this.currentCommand', '3.7.0', 'this.command');
      return this.command;
    }
  }, {
    key: "initialize",
    value: function initialize() {
      var args = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    } // eslint-disable-line no-unused-vars

/**
     * Function validateArgs().
     *
     * Validate command arguments.
     *
     * @param {{}} args
     */
  }, {
    key: "validateArgs",
    value: function validateArgs() {
      var args = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    } // eslint-disable-line no-unused-vars

// eslint-disable-next-line jsdoc/require-returns-check
    /**
     * Function apply().
     *
     * Do the actual command.
     *
     * @param {{}} args
     *
     * @return {*} Command results.
     */
  }, {
    key: "apply",
    value: function apply() {
      var args = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
      // eslint-disable-line no-unused-vars
      elementorModules.ForceMethodImplementation();
    }

/**
     * Function run().
     *
     * Run command with history & hooks.
     *
     * @return {*} Command results.
     */
  }, {
    key: "run",
    value: function run() {
      return this.apply(this.args);
    }

/**
     * Function onBeforeRun.
     *
     * Called before run().
     *
     * @param {{}} args
     */
  }, {
    key: "onBeforeRun",
    value: function onBeforeRun() {
      var args = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    } // eslint-disable-line no-unused-vars

/**
     * Function onAfterRun.
     *
     * Called after run().
     *
     * @param {{}} args
     * @param {*}  result
     */
  }, {
    key: "onAfterRun",
    value: function onAfterRun() {
      var args = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
      var result = arguments.length > 1 ? arguments[1] : undefined;
    } // eslint-disable-line no-unused-vars

/**
     * Function onBeforeApply.
     *
     * Called before apply().
     *
     * @param {{}} args
     */
  }, {
    key: "onBeforeApply",
    value: function onBeforeApply() {
      var args = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    } // eslint-disable-line no-unused-vars

/**
     * Function onAfterApply.
     *
     * Called after apply().
     *
     * @param {{}} args
     * @param {*}  result
     */
  }, {
    key: "onAfterApply",
    value: function onAfterApply() {
      var args = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
      var result = arguments.length > 1 ? arguments[1] : undefined;
    } // eslint-disable-line no-unused-vars

/**
     * Function onCatchApply.
     *
     * Called after apply() failed.
     *
     * @param {Error} e
     */
  }, {
    key: "onCatchApply",
    value: function onCatchApply(e) {} // eslint-disable-line no-unused-vars
  }], [{
    key: "getInstanceType",
    value: function getInstanceType() {
      return 'CommandInfra';
    }

/**
     * Get info of command.
     *
     * @return {Object} Extra information about the command.
     */
  }, {
    key: "getInfo",
    value: function getInfo() {
      return {};
    }

/**
     * @return {string} Self command name.
     */
  }, {
    key: "getCommand",
    value: function getCommand() {
      return this.registerConfig.command;
    }

/**
     * @return {ComponentBase} Self component
     */
  }, {
    key: "getComponent",
    value: function getComponent() {
      return this.registerConfig.component;
    }
  }, {
    key: "setRegisterConfig",
    value: function setRegisterConfig(config) {
      this.registerConfig = Object.freeze(config);
    }
  }]);
}(_argsObject.default);
/**
 * @type {Object}
 */
(0, _defineProperty2.default)(CommandInfra, "registerConfig", null);

/***/ }),

/***/ "../modules/web-cli/assets/js/modules/commands/close.js":
/*!**************************************************************!*\
  !*** ../modules/web-cli/assets/js/modules/commands/close.js ***!
  \**************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../modules/web-cli/assets/js/modules/commands/index.js":
/*!**************************************************************!*\
  !*** ../modules/web-cli/assets/js/modules/commands/index.js ***!
  \**************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

Object.defineProperty(exports, "__esModule", ({
  value: true
}));
Object.defineProperty(exports, "Close", ({
  enumerable: true,
  get: function get() {
    return _close.Close;
  }
}));
Object.defineProperty(exports, "Open", ({
  enumerable: true,
  get: function get() {
    return _open.Open;
  }
}));
Object.defineProperty(exports, "Toggle", ({
  enumerable: true,
  get: function get() {
    return _toggle.Toggle;
  }
}));
var _close = __webpack_require__(/*! ./close */ "../modules/web-cli/assets/js/modules/commands/close.js");
var _open = __webpack_require__(/*! ./open */ "../modules/web-cli/assets/js/modules/commands/open.js");
var _toggle = __webpack_require__(/*! ./toggle */ "../modules/web-cli/assets/js/modules/commands/toggle.js");

/***/ }),

/***/ "../modules/web-cli/assets/js/modules/commands/open.js":
/*!*************************************************************!*\
  !*** ../modules/web-cli/assets/js/modules/commands/open.js ***!
  \*************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../modules/web-cli/assets/js/modules/commands/toggle.js":
/*!***************************************************************!*\
  !*** ../modules/web-cli/assets/js/modules/commands/toggle.js ***!
  \***************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../modules/web-cli/assets/js/modules/component-base.js":
/*!**************************************************************!*\
  !*** ../modules/web-cli/assets/js/modules/component-base.js ***!
  \**************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

// eslint-disable-next-line jsdoc/require-returns-check
    /**
     * @return {string} namespace
     */
  }, {
    key: "getNamespace",
    value: function getNamespace() {
      (0, _forceMethodImplementation.default)();
    }

/**
     * @deprecated since 3.7.0, use `getServiceName()` instead.
     */
  }, {
    key: "getRootContainer",
    value: function getRootContainer() {
      _deprecation.default.deprecated('getRootContainer()', '3.7.0', 'getServiceName()');
      return this.getServiceName();
    }
  }, {
    key: "getServiceName",
    value: function getServiceName() {
      return this.getNamespace().split('/')[0];
    }
  }, {
    key: "store",
    get: function get() {
      return $e.store.get(this.getNamespace());
    }
  }, {
    key: "defaultTabs",
    value: function defaultTabs() {
      return {};
    }
  }, {
    key: "defaultRoutes",
    value: function defaultRoutes() {
      return {};
    }
  }, {
    key: "defaultCommands",
    value: function defaultCommands() {
      return {};
    }
  }, {
    key: "defaultCommandsInternal",
    value: function defaultCommandsInternal() {
      return {};
    }
  }, {
    key: "defaultHooks",
    value: function defaultHooks() {
      return {};
    }

/**
     * Get the component's default UI states.
     *
     * @return {Object} default UI states
     */
  }, {
    key: "defaultUiStates",
    value: function defaultUiStates() {
      return {};
    }

/**
     * Get the component's Redux slice settings.
     *
     * @return {Object} Redux slice settings
     */
  }, {
    key: "defaultStates",
    value: function defaultStates() {
      return {};
    }
  }, {
    key: "defaultShortcuts",
    value: function defaultShortcuts() {
      return {};
    }
  }, {
    key: "defaultUtils",
    value: function defaultUtils() {
      return {};
    }
  }, {
    key: "defaultData",
    value: function defaultData() {
      return {};
    }
  }, {
    key: "getCommands",
    value: function getCommands() {
      return this.commands;
    }
  }, {
    key: "getCommandsInternal",
    value: function getCommandsInternal() {
      return this.commandsInternal;
    }
  }, {
    key: "getHooks",
    value: function getHooks() {
      return this.hooks;
    }

/**
     * Retrieve the component's UI states.
     *
     * @return {Object} UI states
     */
  }, {
    key: "getUiStates",
    value: function getUiStates() {
      return this.uiStates;
    }

/**
     * Retrieve the component's Redux Slice.
     *
     * @return {Object} Redux Slice
     */
  }, {
    key: "getStates",
    value: function getStates() {
      return this.states;
    }
  }, {
    key: "getRoutes",
    value: function getRoutes() {
      return this.routes;
    }
  }, {
    key: "getTabs",
    value: function getTabs() {
      return this.tabs;
    }
  }, {
    key: "getShortcuts",
    value: function getShortcuts() {
      return this.shortcuts;
    }
  }, {
    key: "getData",
    value: function getData() {
      return this.data;
    }

/**
     * @param {string}                      command
     * @param {(()=>{}|CommandInfra)}       context
     * @param {'default'|'internal'|'data'} commandsType
     */
  }, {
    key: "registerCommand",
    value: function registerCommand(command, context) {
      var commandsType = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 'default';
      var commandsManager;
      switch (commandsType) {
        case 'default':
          commandsManager = $e.commands;
          break;
        case 'internal':
          commandsManager = $e.commandsInternal;
          break;
        case 'data':
          commandsManager = $e.data;
          break;
        default:
          throw new Error("Invalid commands type: '".concat(command, "'"));
      }
      var fullCommand = this.getNamespace() + '/' + command,
        instanceType = context.getInstanceType ? context.getInstanceType() : false,
        registerConfig = {
          command: fullCommand,
          component: this
        };

// Support pure callback.
      if (!instanceType) {
        if ($e.devTools) {
          $e.devTools.log.warn("Attach command-callback-base, on command: '".concat(fullCommand, "', context is unknown type."));
        }
        registerConfig.callback = context;

// Unique class.
        context = /*#__PURE__*/function (_CommandCallbackBase) {
          function context() {
            (0, _classCallCheck2.default)(this, context);
            return _callSuper(this, context, arguments);
          }
          (0, _inherits2.default)(context, _CommandCallbackBase);
          return (0, _createClass2.default)(context);
        }(_commandCallbackBase.default);
      }
      context.setRegisterConfig(registerConfig);
      commandsManager.register(this, command, context);
    }

/**
     * @param {HookBase} instance
     */
  }, {
    key: "registerHook",
    value: function registerHook(instance) {
      return instance.register();
    }
  }, {
    key: "registerCommandInternal",
    value: function registerCommandInternal(command, context) {
      this.registerCommand(command, context, 'internal');
    }

/**
     * Register a UI state.
     *
     * @param {UiStateBase} instance - UI state instance.
     *
     * @return {void}
     */
  }, {
    key: "registerUiState",
    value: function registerUiState(instance) {
      $e.uiStates.register(instance);
    }

/**
     * Register a Redux Slice.
     *
     * @param {string} id          - State id.
     * @param {Object} stateConfig - The state config.
     *
     * @return {void}
     */
  }, {
    key: "registerState",
    value: function registerState(id, stateConfig) {
      id = this.getNamespace() + (id ? "/".concat(id) : '');
      var slice = (0, _toolkit.createSlice)(_objectSpread(_objectSpread({}, stateConfig), {}, {
        name: id
      }));
      $e.store.register(id, slice);
    }
  }, {
    key: "registerRoute",
    value: function registerRoute(route, callback) {
      $e.routes.register(this, route, callback);
    }
  }, {
    key: "registerData",
    value: function registerData(command, context) {
      this.registerCommand(command, context, 'data');
    }
  }, {
    key: "unregisterRoute",
    value: function unregisterRoute(route) {
      $e.routes.unregister(this, route);
    }
  }, {
    key: "registerTabRoute",
    value: function registerTabRoute(tab) {
      var _this2 = this;
      this.registerRoute(tab, function (args) {
        return _this2.activateTab(tab, args);
      });
    }
  }, {
    key: "dependency",
    value: function dependency() {
      return true;
    }
  }, {
    key: "open",
    value: function open() {
      return true;
    }
  }, {
    key: "close",
    value: function close() {
      if (!this.isOpen) {
        return false;
      }
      this.isOpen = false;
      this.inactivate();
      $e.routes.clearCurrent(this.getNamespace());
      $e.routes.clearHistory(this.getServiceName());
      return true;
    }
  }, {
    key: "activate",
    value: function activate() {
      $e.components.activate(this.getNamespace());
    }
  }, {
    key: "inactivate",
    value: function inactivate() {
      $e.components.inactivate(this.getNamespace());
    }
  }, {
    key: "isActive",
    value: function isActive() {
      return $e.components.isActive(this.getNamespace());
    }
  }, {
    key: "onRoute",
    value: function onRoute(route) {
      this.toggleRouteClass(route, true);
      this.toggleHistoryClass();
      this.activate();
      this.trigger('route/open', route);
    }
  }, {
    key: "onCloseRoute",
    value: function onCloseRoute(route) {
      this.toggleRouteClass(route, false);
      this.inactivate();
      this.trigger('route/close', route);
    }
  }, {
    key: "setDefaultRoute",
    value: function setDefaultRoute(route) {
      this.defaultRoute = this.getNamespace() + '/' + route;
    }
  }, {
    key: "getDefaultRoute",
    value: function getDefaultRoute() {
      return this.defaultRoute;
    }
  }, {
    key: "removeTab",
    value: function removeTab(tab) {
      delete this.tabs[tab];
      this.unregisterRoute(tab);
    }
  }, {
    key: "hasTab",
    value: function hasTab(tab) {
      return !!this.tabs[tab];
    }
  }, {
    key: "addTab",
    value: function addTab(tab, args, position) {
      var _this3 = this;
      this.tabs[tab] = args;
      // It can be 0.
      if ('undefined' !== typeof position) {
        var newTabs = {};
        var ids = Object.keys(this.tabs);
        // Remove new tab
        ids.pop();

// Add it to position.
        ids.splice(position, 0, tab);
        ids.forEach(function (id) {
          newTabs[id] = _this3.tabs[id];
        });
        this.tabs = newTabs;
      }
      this.registerTabRoute(tab);
    }
  }, {
    key: "getTabsWrapperSelector",
    value: function getTabsWrapperSelector() {
      return '';
    }
  }, {
    key: "getTabRoute",
    value: function getTabRoute(tab) {
      return this.getNamespace() + '/' + tab;
    }
  }, {
    key: "renderTab",
    value: function renderTab(tab) {} // eslint-disable-line
  }, {
    key: "activateTab",
    value: function activateTab(tab, args) {
      var _this4 = this;
      this.renderTab(tab, args);
      jQuery(this.getTabsWrapperSelector() + ' .elementor-component-tab').off('click').on('click', function (event) {
        $e.route(_this4.getTabRoute(event.currentTarget.dataset.tab), args);
      }).removeClass('elementor-active').filter('[data-tab="' + tab + '"]').addClass('elementor-active');
    }
  }, {
    key: "getActiveTabConfig",
    value: function getActiveTabConfig() {
      return this.tabs[this.currentTab] || {};
    }
  }, {
    key: "getBodyClass",
    value: function getBodyClass(route) {
      return 'e-route-' + route.replace(/\//g, '-');
    }

/**
     * If command includes uppercase character convert it to lowercase and add `-`.
     * e.g: `CopyAll` is converted to `copy-all`.
     *
     * @param {string} commandName
     */
  }, {
    key: "normalizeCommandName",
    value: function normalizeCommandName(commandName) {
      return commandName.replace(/[A-Z]/g, function (match, offset) {
        return (offset > 0 ? '-' : '') + match.toLowerCase();
      });
    }

/**
     * @param {{}} commandsFromImport
     * @return {{}} imported commands
     */
  }, {
    key: "importCommands",
    value: function importCommands(commandsFromImport) {
      var _this5 = this;
      var commands = {};

// Convert `Commands` to `ComponentBase` workable format.
      Object.entries(commandsFromImport).forEach(function (_ref1) {
        var _ref10 = (0, _slicedToArray2.default)(_ref1, 2),
          className = _ref10[0],
          Class = _ref10[1];
        var command = _this5.normalizeCommandName(className);
        commands[command] = Class;
      });
      return commands;
    }
  }, {
    key: "importHooks",
    value: function importHooks(hooksFromImport) {
      var hooks = {};
      for (var key in hooksFromImport) {
        var hook = new hooksFromImport[key]();
        hooks[hook.getId()] = hook;
      }
      return hooks;
    }

/**
     * Import & initialize the component's UI states.
     * Should be used inside `defaultUiState()`.
     *
     * @param {Object} statesFromImport - UI states from import.
     *
     * @return {Object} UI States
     */
  }, {
    key: "importUiStates",
    value: function importUiStates(statesFromImport) {
      var _this6 = this;
      var uiStates = {};
      Object.values(statesFromImport).forEach(function (className) {
        var uiState = new className(_this6);
        uiStates[uiState.getId()] = uiState;
      });
      return uiStates;
    }

/**
     * Set a UI state value.
     * TODO: Should we provide such function? Maybe the developer should implicitly pass the full state ID?
     *
     * @param {string} state - Non-prefixed state ID.
     * @param {*}      value - New state value.
     *
     * @return {void}
     */
  }, {
    key: "setUiState",
    value: function setUiState(state, value) {
      $e.uiStates.set("".concat(this.getNamespace(), "/").concat(state), value);
    }
  }, {
    key: "toggleRouteClass",
    value: function toggleRouteClass(route, state) {
      document.body.classList.toggle(this.getBodyClass(route), state);
    }
  }, {
    key: "toggleHistoryClass",
    value: function toggleHistoryClass() {
      document.body.classList.toggle('e-routes-has-history', !!$e.routes.getHistory(this.getServiceName()).length);
    }
  }]);
}(_module.default);

/***/ }),

/***/ "../modules/web-cli/assets/js/modules/component-modal-base.js":
/*!********************************************************************!*\
  !*** ../modules/web-cli/assets/js/modules/component-modal-base.js ***!
  \********************************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/***/ }),

/***/ "../modules/web-cli/assets/js/utils/console.js":
/*!*****************************************************!*\
  !*** ../modules/web-cli/assets/js/utils/console.js ***!
  \*****************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

// If not a 'Hook-Break' then show error.
      if (!(message instanceof $e.modules.HookBreak)) {
        // eslint-disable-next-line no-console
        console.error(message);
      }
    }
  }, {
    key: "warn",
    value: function warn() {
      var _console;
      var style = "font-size: 12px; background-image: url(\"".concat(elementorWebCliConfig.urls.assets, "images/logo-icon.png\"); background-repeat: no-repeat; background-size: contain;");
      for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
        args[_key] = arguments[_key];
      }
      args.unshift('%c  %c', style, '');
      (_console = console).warn.apply(_console, args); // eslint-disable-line no-console
    }
  }]);
}();

/***/ }),

/***/ "../modules/web-cli/assets/js/utils/deprecation.js":
/*!*********************************************************!*\
  !*** ../modules/web-cli/assets/js/utils/deprecation.js ***!
  \*********************************************************/
/***/ ((__unused_webpack_module, exports, __webpack_require__) => {

"use strict";

/**
     * @param {string} version
     *
     * @return {Version}
     */
  }, {
    key: "parseVersion",
    value: function parseVersion(version) {
      var versionParts = version.split('.');
      if (versionParts.length < 3 || versionParts.length > 4) {
        throw new RangeError('Invalid Semantic Version string provided');
      }
      var _versionParts = (0, _slicedToArray2.default)(versionParts, 4),
        major1 = _versionParts[0],
        major2 = _versionParts[1],
        minor = _versionParts[2],
        _versionParts$ = _versionParts[3],
        build = _versionParts$ === void 0 ? '' : _versionParts$;
      return {
        major1: parseInt(major1),
        major2: parseInt(major2),
        minor: parseInt(minor),
        build: build
      };
    }

/**
     * Get total of major.
     *
     * Since `get_total_major` cannot determine how much really versions between 2.9.0 and 3.3.0 if there is 2.10.0 version for example,
     * versions with major2 more then 9 will be added to total.
     *
     * @param {Version} versionObj
     *
     * @return {number}
     */
  }, {
    key: "getTotalMajor",
    value: function getTotalMajor(versionObj) {
      var total = parseInt("".concat(versionObj.major1).concat(versionObj.major2, "0"));
      total = Number((total / 10).toFixed(0));
      if (versionObj.major2 > 9) {
        total = versionObj.major2 - 9;
      }
      return total;
    }

/**
     * @param {string} version1
     * @param {string} version2
     *
     * @return {number}
     */
  }, {
    key: "compareVersion",
    value: function compareVersion(version1, version2) {
      var _this = this;
      return [this.parseVersion(version1), this.parseVersion(version2)].map(function (versionObj) {
        return _this.getTotalMajor(versionObj);
      }).reduce(function (acc, major) {
        return acc - major;
      });
    }

/**
     * @param {string} version
     *
     * @return {boolean}
     */
  }, {
    key: "isSoftDeprecated",
    value: function isSoftDeprecated(version) {
      var total = this.compareVersion(version, elementorWebCliConfig.version);
      return total <= 4;
    }

/**
     * @param {string} version
     * @return {boolean}
     */
  }, {
    key: "isHardDeprecated",
    value: function isHardDeprecated(version) {
      var total = this.compareVersion(version, elementorWebCliConfig.version);
      return total < 0 || total >= 8;
    }
  }]);
}();

/***/ }),

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/* harmony export */   autoBatchEnhancer: () => (/* binding */ autoBatchEnhancer),
/* harmony export */   bindActionCreators: () => (/* reexport safe */ redux__WEBPACK_IMPORTED_MODULE_0__.bindActionCreators),
/* harmony export */   clearAllListeners: () => (/* binding */ clearAllListeners),
/* harmony export */   combineReducers: () => (/* reexport safe */ redux__WEBPACK_IMPORTED_MODULE_0__.combineReducers),
/* harmony export */   compose: () => (/* reexport safe */ redux__WEBPACK_IMPORTED_MODULE_0__.compose),
/* harmony export */   configureStore: () => (/* binding */ configureStore),
/* harmony export */   createAction: () => (/* binding */ createAction),
/* harmony export */   createActionCreatorInvariantMiddleware: () => (/* binding */ createActionCreatorInvariantMiddleware),
/* harmony export */   createAsyncThunk: () => (/* binding */ createAsyncThunk),
/* harmony export */   createDraftSafeSelector: () => (/* binding */ createDraftSafeSelector),
/* harmony export */   createEntityAdapter: () => (/* binding */ createEntityAdapter),
/* harmony export */   createImmutableStateInvariantMiddleware: () => (/* binding */ createImmutableStateInvariantMiddleware),
/* harmony export */   createListenerMiddleware: () => (/* binding */ createListenerMiddleware),
/* harmony export */   createNextState: () => (/* reexport safe */ immer__WEBPACK_IMPORTED_MODULE_2__["default"]),
/* harmony export */   createReducer: () => (/* binding */ createReducer),
/* harmony export */   createSelector: () => (/* reexport safe */ reselect__WEBPACK_IMPORTED_MODULE_1__.createSelector),
/* harmony export */   createSerializableStateInvariantMiddleware: () => (/* binding */ createSerializableStateInvariantMiddleware),
/* harmony export */   createSlice: () => (/* binding */ createSlice),
/* harmony export */   createStore: () => (/* reexport safe */ redux__WEBPACK_IMPORTED_MODULE_0__.createStore),
/* harmony export */   current: () => (/* reexport safe */ immer__WEBPACK_IMPORTED_MODULE_2__.current),
/* harmony export */   findNonSerializableValue: () => (/* binding */ findNonSerializableValue),
/* harmony export */   freeze: () => (/* reexport safe */ immer__WEBPACK_IMPORTED_MODULE_2__.freeze),
/* harmony export */   getDefaultMiddleware: () => (/* binding */ getDefaultMiddleware),
/* harmony export */   getType: () => (/* binding */ getType),
/* harmony export */   isAction: () => (/* binding */ isAction),
/* harmony export */   isActionCreator: () => (/* binding */ isActionCreator),
/* harmony export */   isAllOf: () => (/* binding */ isAllOf),
/* harmony export */   isAnyOf: () => (/* binding */ isAnyOf),
/* harmony export */   isAsyncThunkAction: () => (/* binding */ isAsyncThunkAction),
/* harmony export */   isDraft: () => (/* reexport safe */ immer__WEBPACK_IMPORTED_MODULE_2__.isDraft),
/* harmony export */   isFluxStandardAction: () => (/* binding */ isFSA),
/* harmony export */   isFulfilled: () => (/* binding */ isFulfilled),
/* harmony export */   isImmutableDefault: () => (/* binding */ isImmutableDefault),
/* harmony export */   isPending: () => (/* binding */ isPending),
/* harmony export */   isPlain: () => (/* binding */ isPlain),
/* harmony export */   isPlainObject: () => (/* binding */ isPlainObject),
/* harmony export */   isRejected: () => (/* binding */ isRejected),
/* harmony export */   isRejectedWithValue: () => (/* binding */ isRejectedWithValue),
/* harmony export */   legacy_createStore: () => (/* reexport safe */ redux__WEBPACK_IMPORTED_MODULE_0__.legacy_createStore),
/* harmony export */   miniSerializeError: () => (/* binding */ miniSerializeError),
/* harmony export */   nanoid: () => (/* binding */ nanoid),
/* harmony export */   original: () => (/* reexport safe */ immer__WEBPACK_IMPORTED_MODULE_2__.original),
/* harmony export */   prepareAutoBatched: () => (/* binding */ prepareAutoBatched),
/* harmony export */   removeListener: () => (/* binding */ removeListener),
/* harmony export */   unwrapResult: () => (/* binding */ unwrapResult)
/* harmony export */ });
/* harmony import */ var immer__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! immer */ "../node_modules/immer/dist/immer.esm.mjs");
/* harmony import */ var redux__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! redux */ "../node_modules/redux/es/redux.js");
/* harmony import */ var reselect__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! reselect */ "../node_modules/reselect/es/index.js");
/* harmony import */ var redux_thunk__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! redux-thunk */ "../node_modules/redux-thunk/es/index.js");
var __extends = (undefined && undefined.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        if (typeof b !== "function" && b !== null)
            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
var __generator = (undefined && undefined.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (_) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
            }
            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
var __spreadArray = (undefined && undefined.__spreadArray) || function (to, from) {
    for (var i = 0, il = from.length, j = to.length; i < il; i++, j++)
        to[j] = from[i];
    return to;
};
var __defProp = Object.defineProperty;
var __defProps = Object.defineProperties;
var __getOwnPropDescs = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols = Object.getOwnPropertySymbols;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __propIsEnum = Object.prototype.propertyIsEnumerable;
var __defNormalProp = function (obj, key, value) { return key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value: value }) : obj[key] = value; };
var __spreadValues = function (a, b) {
    for (var prop in b || (b = {}))
        if (__hasOwnProp.call(b, prop))
            __defNormalProp(a, prop, b[prop]);
    if (__getOwnPropSymbols)
        for (var _i = 0, _c = __getOwnPropSymbols(b); _i < _c.length; _i++) {
            var prop = _c[_i];
            if (__propIsEnum.call(b, prop))
                __defNormalProp(a, prop, b[prop]);
        }
    return a;
};
var __spreadProps = function (a, b) { return __defProps(a, __getOwnPropDescs(b)); };
var __async = function (__this, __arguments, generator) {
    return new Promise(function (resolve, reject) {
        var fulfilled = function (value) {
            try {
                step(generator.next(value));
            }
            catch (e) {
                reject(e);
            }
        };
        var rejected = function (value) {
            try {
                step(generator.throw(value));
            }
            catch (e) {
                reject(e);
            }
        };
        var step = function (x) { return x.done ? resolve(x.value) : Promise.resolve(x.value).then(fulfilled, rejected); };
        step((generator = generator.apply(__this, __arguments)).next());
    });
};
// src/index.ts

// src/createDraftSafeSelector.ts

// src/devtoolsExtension.ts

// src/tsHelpers.ts
var hasMatchFunction = function (v) {
    return v && typeof v.match === "function";
};
// src/createAction.ts
function createAction(type, prepareAction) {
    function actionCreator() {
        var args = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            args[_i] = arguments[_i];
        }
        if (prepareAction) {
            var prepared = prepareAction.apply(void 0, args);
            if (!prepared) {
                throw new Error("prepareAction did not return an object");
            }
            return __spreadValues(__spreadValues({
                type: type,
                payload: prepared.payload
            }, "meta" in prepared && { meta: prepared.meta }), "error" in prepared && { error: prepared.error });
        }
        return { type: type, payload: args[0] };
    }
    actionCreator.toString = function () { return "" + type; };
    actionCreator.type = type;
    actionCreator.match = function (action) { return action.type === type; };
    return actionCreator;
}
function isAction(action) {
    return isPlainObject(action) && "type" in action;
}
function isActionCreator(action) {
    return typeof action === "function" && "type" in action && hasMatchFunction(action);
}
function isFSA(action) {
    return isAction(action) && typeof action.type === "string" && Object.keys(action).every(isValidKey);
}
function isValidKey(key) {
    return ["type", "payload", "error", "meta"].indexOf(key) > -1;
}
function getType(actionCreator) {
    return "" + actionCreator;
}
// src/actionCreatorInvariantMiddleware.ts
function getMessage(type) {
    var splitType = type ? ("" + type).split("/") : [];
    var actionName = splitType[splitType.length - 1] || "actionCreator";
    return "Detected an action creator with type \"" + (type || "unknown") + "\" being dispatched. \nMake sure you're calling the action creator before dispatching, i.e. `dispatch(" + actionName + "())` instead of `dispatch(" + actionName + ")`. This is necessary even if the action has no payload.";
}
function createActionCreatorInvariantMiddleware(options) {
    if (options === void 0) { options = {}; }
    if (false) // removed by dead control flow
{}
    var _c = options.isActionCreator, isActionCreator2 = _c === void 0 ? isActionCreator : _c;
    return function () { return function (next) { return function (action) {
        if (isActionCreator2(action)) {
            console.warn(getMessage(action.type));
        }
        return next(action);
    }; }; };
}
// src/utils.ts

// src/mapBuilders.ts
function executeReducerBuilderCallback(builderCallback) {
    var actionsMap = {};
    var actionMatchers = [];
    var defaultCaseReducer;
    var builder = {
        addCase: function (typeOrActionCreator, reducer) {
            if (true) {
                if (actionMatchers.length > 0) {
                    throw new Error("`builder.addCase` should only be called before calling `builder.addMatcher`");
                }
                if (defaultCaseReducer) {
                    throw new Error("`builder.addCase` should only be called before calling `builder.addDefaultCase`");
                }
            }
            var type = typeof typeOrActionCreator === "string" ? typeOrActionCreator : typeOrActionCreator.type;
            if (!type) {
                throw new Error("`builder.addCase` cannot be called with an empty action type");
            }
            if (type in actionsMap) {
                throw new Error("`builder.addCase` cannot be called with two reducers for the same action type");
            }
            actionsMap[type] = reducer;
            return builder;
        },
        addMatcher: function (matcher, reducer) {
            if (true) {
                if (defaultCaseReducer) {
                    throw new Error("`builder.addMatcher` should only be called before calling `builder.addDefaultCase`");
                }
            }
            actionMatchers.push({ matcher: matcher, reducer: reducer });
            return builder;
        },
        addDefaultCase: function (reducer) {
            if (true) {
                if (defaultCaseReducer) {
                    throw new Error("`builder.addDefaultCase` can only be called once");
                }
            }
            defaultCaseReducer = reducer;
            return builder;
        }
    };
    builderCallback(builder);
    return [actionsMap, actionMatchers, defaultCaseReducer];
}
// src/createReducer.ts
function isStateFunction(x) {
    return typeof x === "function";
}
var hasWarnedAboutObjectNotation = false;
function createReducer(initialState, mapOrBuilderCallback, actionMatchers, defaultCaseReducer) {
    if (actionMatchers === void 0) { actionMatchers = []; }
    if (true) {
        if (typeof mapOrBuilderCallback === "object") {
            if (!hasWarnedAboutObjectNotation) {
                hasWarnedAboutObjectNotation = true;
                console.warn("The object notation for `createReducer` is deprecated, and will be removed in RTK 2.0. Please use the 'builder callback' notation instead: https://redux-toolkit.js.org/api/createReducer");
            }
        }
    }
    var _c = typeof mapOrBuilderCallback === "function" ? executeReducerBuilderCallback(mapOrBuilderCallback) : [mapOrBuilderCallback, actionMatchers, defaultCaseReducer], actionsMap = _c[0], finalActionMatchers = _c[1], finalDefaultCaseReducer = _c[2];
    var getInitialState;
    if (isStateFunction(initialState)) {
        getInitialState = function () { return freezeDraftable(initialState()); };
    }
    else {
        var frozenInitialState_1 = freezeDraftable(initialState);
        getInitialState = function () { return frozenInitialState_1; };
    }
    function reducer(state, action) {
        if (state === void 0) { state = getInitialState(); }
        var caseReducers = __spreadArray([
            actionsMap[action.type]
        ], finalActionMatchers.filter(function (_c) {
            var matcher = _c.matcher;
            return matcher(action);
        }).map(function (_c) {
            var reducer2 = _c.reducer;
            return reducer2;
        }));
        if (caseReducers.filter(function (cr) { return !!cr; }).length === 0) {
            caseReducers = [finalDefaultCaseReducer];
        }
        return caseReducers.reduce(function (previousState, caseReducer) {
            if (caseReducer) {
                if ((0,immer__WEBPACK_IMPORTED_MODULE_2__.isDraft)(previousState)) {
                    var draft = previousState;
                    var result = caseReducer(draft, action);
                    if (result === void 0) {
                        return previousState;
                    }
                    return result;
                }
                else if (!(0,immer__WEBPACK_IMPORTED_MODULE_2__.isDraftable)(previousState)) {
                    var result = caseReducer(previousState, action);
                    if (result === void 0) {
                        if (previousState === null) {
                            return previousState;
                        }
                        throw Error("A case reducer on a non-draftable value must not return undefined");
                    }
                    return result;
                }
                else {
                    return (0,immer__WEBPACK_IMPORTED_MODULE_2__["default"])(previousState, function (draft) {
                        return caseReducer(draft, action);
                    });
                }
            }
            return previousState;
        }, state);
    }
    reducer.getInitialState = getInitialState;
    return reducer;
}
// src/createSlice.ts
var hasWarnedAboutObjectNotation2 = false;
function getType2(slice, actionKey) {
    return slice + "/" + actionKey;
}
function createSlice(options) {
    var name = options.name;
    if (!name) {
        throw new Error("`name` is a required option for createSlice");
    }
    if (typeof process !== "undefined" && "development" === "development") {
        if (options.initialState === void 0) {
            console.error("You must provide an `initialState` value that is not `undefined`. You may have misspelled `initialState`");
        }
    }
    var initialState = typeof options.initialState == "function" ? options.initialState : freezeDraftable(options.initialState);
    var reducers = options.reducers || {};
    var reducerNames = Object.keys(reducers);
    var sliceCaseReducersByName = {};
    var sliceCaseReducersByType = {};
    var actionCreators = {};
    reducerNames.forEach(function (reducerName) {
        var maybeReducerWithPrepare = reducers[reducerName];
        var type = getType2(name, reducerName);
        var caseReducer;
        var prepareCallback;
        if ("reducer" in maybeReducerWithPrepare) {
            caseReducer = maybeReducerWithPrepare.reducer;
            prepareCallback = maybeReducerWithPrepare.prepare;
        }
        else {
            caseReducer = maybeReducerWithPrepare;
        }
        sliceCaseReducersByName[reducerName] = caseReducer;
        sliceCaseReducersByType[type] = caseReducer;
        actionCreators[reducerName] = prepareCallback ? createAction(type, prepareCallback) : createAction(type);
    });
    function buildReducer() {
        if (true) {
            if (typeof options.extraReducers === "object") {
                if (!hasWarnedAboutObjectNotation2) {
                    hasWarnedAboutObjectNotation2 = true;
                    console.warn("The object notation for `createSlice.extraReducers` is deprecated, and will be removed in RTK 2.0. Please use the 'builder callback' notation instead: https://redux-toolkit.js.org/api/createSlice");
                }
            }
        }
        var _c = typeof options.extraReducers === "function" ? executeReducerBuilderCallback(options.extraReducers) : [options.extraReducers], _d = _c[0], extraReducers = _d === void 0 ? {} : _d, _e = _c[1], actionMatchers = _e === void 0 ? [] : _e, _f = _c[2], defaultCaseReducer = _f === void 0 ? void 0 : _f;
        var finalCaseReducers = __spreadValues(__spreadValues({}, extraReducers), sliceCaseReducersByType);
        return createReducer(initialState, function (builder) {
            for (var key in finalCaseReducers) {
                builder.addCase(key, finalCaseReducers[key]);
            }
            for (var _i = 0, actionMatchers_1 = actionMatchers; _i < actionMatchers_1.length; _i++) {
                var m = actionMatchers_1[_i];
                builder.addMatcher(m.matcher, m.reducer);
            }
            if (defaultCaseReducer) {
                builder.addDefaultCase(defaultCaseReducer);
            }
        });
    }
    var _reducer;
    return {
        name: name,
        reducer: function (state, action) {
            if (!_reducer)
                _reducer = buildReducer();
            return _reducer(state, action);
        },
        actions: actionCreators,
        caseReducers: sliceCaseReducersByName,
        getInitialState: function () {
            if (!_reducer)
                _reducer = buildReducer();
            return _reducer.getInitialState();
        }
    };
}
// src/entities/entity_state.ts
function getInitialEntityState() {
    return {
        ids: [],
        entities: {}
    };
}
function createInitialStateFactory() {
    function getInitialState(additionalState) {
        if (additionalState === void 0) { additionalState = {}; }
        return Object.assign(getInitialEntityState(), additionalState);
    }
    return { getInitialState: getInitialState };
}
// src/entities/state_selectors.ts
function createSelectorsFactory() {
    function getSelectors(selectState) {
        var selectIds = function (state) { return state.ids; };
        var selectEntities = function (state) { return state.entities; };
        var selectAll = createDraftSafeSelector(selectIds, selectEntities, function (ids, entities) { return ids.map(function (id) { return entities[id]; }); });
        var selectId = function (_, id) { return id; };
        var selectById = function (entities, id) { return entities[id]; };
        var selectTotal = createDraftSafeSelector(selectIds, function (ids) { return ids.length; });
        if (!selectState) {
            return {
                selectIds: selectIds,
                selectEntities: selectEntities,
                selectAll: selectAll,
                selectTotal: selectTotal,
                selectById: createDraftSafeSelector(selectEntities, selectId, selectById)
            };
        }
        var selectGlobalizedEntities = createDraftSafeSelector(selectState, selectEntities);
        return {
            selectIds: createDraftSafeSelector(selectState, selectIds),
            selectEntities: selectGlobalizedEntities,
            selectAll: createDraftSafeSelector(selectState, selectAll),
            selectTotal: createDraftSafeSelector(selectState, selectTotal),
            selectById: createDraftSafeSelector(selectGlobalizedEntities, selectId, selectById)
        };
    }
    return { getSelectors: getSelectors };
}
// src/entities/state_adapter.ts

//# sourceMappingURL=redux-toolkit.esm.js.map

/***/ }),

/***/ "../node_modules/immer/dist/immer.esm.mjs":
/*!************************************************!*\
  !*** ../node_modules/immer/dist/immer.esm.mjs ***!
  \************************************************/
/***/ ((__unused_webpack___webpack_module__, __webpack_exports__, __webpack_require__) => {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */   Immer: () => (/* binding */ un),
/* harmony export */   applyPatches: () => (/* binding */ pn),
/* harmony export */   castDraft: () => (/* binding */ K),
/* harmony export */   castImmutable: () => (/* binding */ $),
/* harmony export */   createDraft: () => (/* binding */ ln),
/* harmony export */   current: () => (/* binding */ R),
/* harmony export */   "default": () => (__WEBPACK_DEFAULT_EXPORT__),
/* harmony export */   enableAllPlugins: () => (/* binding */ J),
/* harmony export */   enableES5: () => (/* binding */ F),
/* harmony export */   enableMapSet: () => (/* binding */ C),
/* harmony export */   enablePatches: () => (/* binding */ T),
/* harmony export */   finishDraft: () => (/* binding */ dn),
/* harmony export */   freeze: () => (/* binding */ d),
/* harmony export */   immerable: () => (/* binding */ L),
/* harmony export */   isDraft: () => (/* binding */ r),
/* harmony export */   isDraftable: () => (/* binding */ t),
/* harmony export */   nothing: () => (/* binding */ H),
/* harmony export */   original: () => (/* binding */ e),
/* harmony export */   produce: () => (/* binding */ fn),
/* harmony export */   produceWithPatches: () => (/* binding */ cn),
/* harmony export */   setAutoFreeze: () => (/* binding */ sn),
/* harmony export */   setUseProxies: () => (/* binding */ vn)
/* harmony export */ });
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Got '"+n+"'"},22:function(n){return"'current' expects a draft, got: "+n},23:function(n){return"'original' expects a draft, got: "+n},24:"Patching reserved attributes like __proto__, prototype and constructor is not allowed"},Z=""+Object.prototype.constructor,nn="undefined"!=typeof Reflect&&Reflect.ownKeys?Reflect.ownKeys:void 0!==Object.getOwnPropertySymbols?function(n){return Object.getOwnPropertyNames(n).concat(Object.getOwnPropertySymbols(n))}:Object.getOwnPropertyNames,rn=Object.getOwnPropertyDescriptors||function(n){var r={};return nn(n).forEach((function(t){r[t]=Object.getOwnPropertyDescriptor(n,t)})),r},tn={},en={get:function(n,r){if(r===Q)return n;var e=p(n);if(!u(e,r))return function(n,r,t){var e,i=I(r,t);return i?"value"in i?i.value:null===(e=i.get)||void 0===e?void 0:e.call(n.k):void 0}(n,e,r);var i=e[r];return n.I||!t(i)?i:i===z(n.t,r)?(E(n),n.o[r]=N(n.A.h,i,n)):i},has:function(n,r){return r in p(n)},ownKeys:function(n){return Reflect.ownKeys(p(n))},set:function(n,r,t){var e=I(p(n),r);if(null==e?void 0:e.set)return e.set.call(n.k,t),!0;if(!n.P){var i=z(p(n),r),o=null==i?void 0:i[Q];if(o&&o.t===t)return n.o[r]=t,n.R[r]=!1,!0;if(c(t,i)&&(void 0!==t||u(n.t,r)))return!0;E(n),k(n)}return n.o[r]===t&&(void 0!==t||r in n.o)||Number.isNaN(t)&&Number.isNaN(n.o[r])||(n.o[r]=t,n.R[r]=!0),!0},deleteProperty:function(n,r){return void 0!==z(n.t,r)||r in n.t?(n.R[r]=!1,E(n),k(n)):delete n.R[r],n.o&&delete n.o[r],!0},getOwnPropertyDescriptor:function(n,r){var t=p(n),e=Reflect.getOwnPropertyDescriptor(t,r);return e?{writable:!0,configurable:1!==n.i||"length"!==r,enumerable:e.enumerable,value:t[r]}:e},defineProperty:function(){n(11)},getPrototypeOf:function(n){return Object.getPrototypeOf(n.t)},setPrototypeOf:function(){n(12)}},on={};i(en,(function(n,r){on[n]=function(){return arguments[0]=arguments[0][0],r.apply(this,arguments)}})),on.deleteProperty=function(r,t){return true&&isNaN(parseInt(t))&&n(13),on.set.call(this,r,t,void 0)},on.set=function(r,t,e){return true&&"length"!==t&&isNaN(parseInt(t))&&n(14),en.set.call(this,r[0],t,e,r[0])};var un=function(){function e(r){var e=this;this.O=B,this.D=!0,this.produce=function(r,i,o){if("function"==typeof r&&"function"!=typeof i){var u=i;i=r;var a=e;return function(n){var r=this;void 0===n&&(n=u);for(var t=arguments.length,e=Array(t>1?t-1:0),o=1;o<t;o++)e[o-1]=arguments[o];return a.produce(n,(function(n){var t;return(t=i).call.apply(t,[r,n].concat(e))}))}}var f;if("function"!=typeof i&&n(6),void 0!==o&&"function"!=typeof o&&n(7),t(r)){var c=w(e),s=N(e,r,void 0),v=!0;try{f=i(s),v=!1}finally{v?g(c):O(c)}return"undefined"!=typeof Promise&&f instanceof Promise?f.then((function(n){return j(c,o),P(n,c)}),(function(n){throw g(c),n})):(j(c,o),P(f,c))}if(!r||"object"!=typeof r){if(void 0===(f=i(r))&&(f=r),f===H&&(f=void 0),e.D&&d(f,!0),o){var p=[],l=[];b("Patches").M(r,f,p,l),o(p,l)}return f}n(21,r)},this.produceWithPatches=function(n,r){if("function"==typeof n)return function(r){for(var t=arguments.length,i=Array(t>1?t-1:0),o=1;o<t;o++)i[o-1]=arguments[o];return e.produceWithPatches(r,(function(r){return n.apply(void 0,[r].concat(i))}))};var t,i,o=e.produce(n,r,(function(n,r){t=n,i=r}));return"undefined"!=typeof Promise&&o instanceof Promise?o.then((function(n){return[n,t,i]})):[o,t,i]},"boolean"==typeof(null==r?void 0:r.useProxies)&&this.setUseProxies(r.useProxies),"boolean"==typeof(null==r?void 0:r.autoFreeze)&&this.setAutoFreeze(r.autoFreeze)}var i=e.prototype;return i.createDraft=function(e){t(e)||n(8),r(e)&&(e=R(e));var i=w(this),o=N(this,e,void 0);return o[Q].C=!0,O(i),o},i.finishDraft=function(r,t){var e=r&&r[Q]; true&&(e&&e.C||n(9),e.I&&n(10));var i=e.A;return j(i,t),P(void 0,i)},i.setAutoFreeze=function(n){this.D=n},i.setUseProxies=function(r){r&&!B&&n(20),this.O=r},i.applyPatches=function(n,t){var e;for(e=t.length-1;e>=0;e--){var i=t[e];if(0===i.path.length&&"replace"===i.op){n=i.value;break}}e>-1&&(t=t.slice(e+1));var o=b("Patches").$;return r(n)?o(n,t):this.produce(n,(function(n){return o(n,t)}))},e}(),an=new un,fn=an.produce,cn=an.produceWithPatches.bind(an),sn=an.setAutoFreeze.bind(an),vn=an.setUseProxies.bind(an),pn=an.applyPatches.bind(an),ln=an.createDraft.bind(an),dn=an.finishDraft.bind(an);/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (fn);
//# sourceMappingURL=immer.esm.js.map

/***/ }),

/***/ "../node_modules/mixpanel-browser/dist/mixpanel.module.js":
/*!****************************************************************!*\
  !*** ../node_modules/mixpanel-browser/dist/mixpanel.module.js ***!
  \****************************************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */   "default": () => (/* binding */ mixpanel)
/* harmony export */ });
// since es6 imports are static and we run unit tests from the console, window won't be defined when importing this file
var win;
if (typeof(window) === 'undefined') {
    var loc = {
        hostname: ''
    };
    win = {
        crypto: {randomUUID: function() {throw Error('unsupported');}},
        navigator: { userAgent: '', onLine: true },
        document: {
            createElement: function() { return {}; },
            location: loc,
            referrer: ''
        },
        screen: { width: 0, height: 0 },
        location: loc,
        addEventListener: function() {},
        removeEventListener: function() {}
    };
} else {
    win = window;
}

var setImmediate = win['setImmediate'];
var builtInProp, cycle, schedulingQueue,
    ToString = Object.prototype.toString,
    timer = (typeof setImmediate !== 'undefined') ?
        function timer(fn) { return setImmediate(fn); } :
        setTimeout;

// dammit, IE8.
try {
    Object.defineProperty({},'x',{});
    builtInProp = function builtInProp(obj,name,val,config) {
        return Object.defineProperty(obj,name,{
            value: val,
            writable: true,
            configurable: config !== false
        });
    };
}
catch (err) {
    builtInProp = function builtInProp(obj,name,val) {
        obj[name] = val;
        return obj;
    };
}

// Note: using a queue instead of array for efficiency
schedulingQueue = (function Queue() {
    var first, last, item;

function Item(fn,self) {
        this.fn = fn;
        this.self = self;
        this.next = void 0;
    }

return {
        add: function add(fn,self) {
            item = new Item(fn,self);
            if (last) {
                last.next = item;
            }
            else {
                first = item;
            }
            last = item;
            item = void 0;
        },
        drain: function drain() {
            var f = first;
            first = last = cycle = void 0;

while (f) {
                f.fn.call(f.self);
                f = f.next;
            }
        }
    };
})();

function schedule(fn,self) {
    schedulingQueue.add(fn,self);
    if (!cycle) {
        cycle = timer(schedulingQueue.drain);
    }
}

// promise duck typing
function isThenable(o) {
    var _then, oType = typeof o;

if (o !== null && (oType === 'object' || oType === 'function')) {
        _then = o.then;
    }
    return typeof _then === 'function' ? _then : false;
}

function notify() {
    for (var i=0; i<this.chain.length; i++) {
        notifyIsolated(
            this,
            (this.state === 1) ? this.chain[i].success : this.chain[i].failure,
            this.chain[i]
        );
    }
    this.chain.length = 0;
}

// NOTE: This is a separate function to isolate
// the `try..catch` so that other code can be
// optimized better
function notifyIsolated(self,cb,chain) {
    var ret, _then;
    try {
        if (cb === false) {
            chain.reject(self.msg);
        }
        else {
            if (cb === true) {
                ret = self.msg;
            }
            else {
                ret = cb.call(void 0,self.msg);
            }

if (ret === chain.promise) {
                chain.reject(TypeError('Promise-chain cycle'));
            }
            // eslint-disable-next-line no-cond-assign
            else if (_then = isThenable(ret)) {
                _then.call(ret,chain.resolve,chain.reject);
            }
            else {
                chain.resolve(ret);
            }
        }
    }
    catch (err) {
        chain.reject(err);
    }
}

function resolve(msg) {
    var _then, self = this;

// already triggered?
    if (self.triggered) { return; }

self.triggered = true;

// unwrap
    if (self.def) {
        self = self.def;
    }

try {
        // eslint-disable-next-line no-cond-assign
        if (_then = isThenable(msg)) {
            schedule(function(){
                var defWrapper = new MakeDefWrapper(self);
                try {
                    _then.call(msg,
                        function $resolve$(){ resolve.apply(defWrapper,arguments); },
                        function $reject$(){ reject.apply(defWrapper,arguments); }
                    );
                }
                catch (err) {
                    reject.call(defWrapper,err);
                }
            });
        }
        else {
            self.msg = msg;
            self.state = 1;
            if (self.chain.length > 0) {
                schedule(notify,self);
            }
        }
    }
    catch (err) {
        reject.call(new MakeDefWrapper(self),err);
    }
}

function reject(msg) {
    var self = this;

// already triggered?
    if (self.triggered) { return; }

self.triggered = true;

// unwrap
    if (self.def) {
        self = self.def;
    }

self.msg = msg;
    self.state = 2;
    if (self.chain.length > 0) {
        schedule(notify,self);
    }
}

function MakeDefWrapper(self) {
    this.def = self;
    this.triggered = false;
}

function MakeDef(self) {
    this.promise = self;
    this.state = 0;
    this.triggered = false;
    this.chain = [];
    this.msg = void 0;
}

function NpoPromise(executor) {
    if (typeof executor !== 'function') {
        throw TypeError('Not a function');
    }

if (this['__NPO__'] !== 0) {
        throw TypeError('Not a promise');
    }

// instance shadowing the inherited "brand"
    // to signal an already "initialized" promise
    this['__NPO__'] = 1;

var def = new MakeDef(this);

this['then'] = function then(success,failure) {
        var o = {
            success: typeof success === 'function' ? success : true,
            failure: typeof failure === 'function' ? failure : false
        };
            // Note: `then(..)` itself can be borrowed to be used against
            // a different promise constructor for making the chained promise,
            // by substituting a different `this` binding.
        o.promise = new this.constructor(function extractChain(resolve,reject) {
            if (typeof resolve !== 'function' || typeof reject !== 'function') {
                throw TypeError('Not a function');
            }

o.resolve = resolve;
            o.reject = reject;
        });
        def.chain.push(o);

if (def.state !== 0) {
            schedule(notify,def);
        }

return o.promise;
    };
    this['catch'] = function $catch$(failure) {
        return this.then(void 0,failure);
    };

try {
        executor.call(
            void 0,
            function publicResolve(msg){
                resolve.call(def,msg);
            },
            function publicReject(msg) {
                reject.call(def,msg);
            }
        );
    }
    catch (err) {
        reject.call(def,err);
    }
}

var PromisePrototype = builtInProp({},'constructor',NpoPromise,
    /*configurable=*/false
);

// Note: Android 4 cannot use `Object.defineProperty(..)` here
NpoPromise.prototype = PromisePrototype;

// built-in "brand" to signal an "uninitialized" promise
builtInProp(PromisePrototype,'__NPO__',0,
    /*configurable=*/false
);

builtInProp(NpoPromise,'resolve',function Promise$resolve(msg) {
    var Constructor = this;

// spec mandated checks
    // note: best "isPromise" check that's practical for now
    if (msg && typeof msg === 'object' && msg['__NPO__'] === 1) {
        return msg;
    }

return new Constructor(function executor(resolve,reject){
        if (typeof resolve !== 'function' || typeof reject !== 'function') {
            throw TypeError('Not a function');
        }

resolve(msg);
    });
});

builtInProp(NpoPromise,'reject',function Promise$reject(msg) {
    return new this(function executor(resolve,reject){
        if (typeof resolve !== 'function' || typeof reject !== 'function') {
            throw TypeError('Not a function');
        }

reject(msg);
    });
});

builtInProp(NpoPromise,'all',function Promise$all(arr) {
    var Constructor = this;

// spec mandated checks
    if (ToString.call(arr) !== '[object Array]') {
        return Constructor.reject(TypeError('Not an array'));
    }
    if (arr.length === 0) {
        return Constructor.resolve([]);
    }

return new Constructor(function executor(resolve,reject){
        if (typeof resolve !== 'function' || typeof reject !== 'function') {
            throw TypeError('Not a function');
        }

var len = arr.length, msgs = Array(len), count = 0;

iteratePromises(Constructor,arr,function resolver(idx,msg) {
            msgs[idx] = msg;
            if (++count === len) {
                resolve(msgs);
            }
        },reject);
    });
});

builtInProp(NpoPromise,'race',function Promise$race(arr) {
    var Constructor = this;

// spec mandated checks
    if (ToString.call(arr) !== '[object Array]') {
        return Constructor.reject(TypeError('Not an array'));
    }

return new Constructor(function executor(resolve,reject){
        if (typeof resolve !== 'function' || typeof reject !== 'function') {
            throw TypeError('Not a function');
        }

iteratePromises(Constructor,arr,function resolver(idx,msg){
            resolve(msg);
        },reject);
    });
});

var PromisePolyfill;
if (typeof Promise !== 'undefined' && Promise.toString().indexOf('[native code]') !== -1) {
    PromisePolyfill = Promise;
} else {
    PromisePolyfill = NpoPromise;
}

var Config = {
    DEBUG: false,
    LIB_VERSION: '2.65.0'
};

/* eslint camelcase: "off", eqeqeq: "off" */

// Maximum allowed session recording length
var MAX_RECORDING_MS = 24 * 60 * 60 * 1000; // 24 hours
// Maximum allowed value for minimum session recording length
var MAX_VALUE_FOR_MIN_RECORDING_MS = 8 * 1000; // 8 seconds

/*
 * Saved references to long variable names, so that closure compiler can
 * minimize file size.
 */

var ArrayProto = Array.prototype,
    FuncProto = Function.prototype,
    ObjProto = Object.prototype,
    slice = ArrayProto.slice,
    toString = ObjProto.toString,
    hasOwnProperty = ObjProto.hasOwnProperty,
    windowConsole = win.console,
    navigator = win.navigator,
    document$1 = win.document,
    windowOpera = win.opera,
    screen = win.screen,
    userAgent = navigator.userAgent;

var nativeBind = FuncProto.bind,
    nativeForEach = ArrayProto.forEach,
    nativeIndexOf = ArrayProto.indexOf,
    nativeMap = ArrayProto.map,
    nativeIsArray = Array.isArray,
    breaker = {};

var _ = {
    trim: function(str) {
        // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/Trim#Polyfill
        return str.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, '');
    }
};

// Console override
var console$1 = {
    /** @type {function(...*)} */
    log: function() {
        if (Config.DEBUG && !_.isUndefined(windowConsole) && windowConsole) {
            try {
                windowConsole.log.apply(windowConsole, arguments);
            } catch (err) {
                _.each(arguments, function(arg) {
                    windowConsole.log(arg);
                });
            }
        }
    },
    /** @type {function(...*)} */
    warn: function() {
        if (Config.DEBUG && !_.isUndefined(windowConsole) && windowConsole) {
            var args = ['Mixpanel warning:'].concat(_.toArray(arguments));
            try {
                windowConsole.warn.apply(windowConsole, args);
            } catch (err) {
                _.each(args, function(arg) {
                    windowConsole.warn(arg);
                });
            }
        }
    },
    /** @type {function(...*)} */
    error: function() {
        if (Config.DEBUG && !_.isUndefined(windowConsole) && windowConsole) {
            var args = ['Mixpanel error:'].concat(_.toArray(arguments));
            try {
                windowConsole.error.apply(windowConsole, args);
            } catch (err) {
                _.each(args, function(arg) {
                    windowConsole.error(arg);
                });
            }
        }
    },
    /** @type {function(...*)} */
    critical: function() {
        if (!_.isUndefined(windowConsole) && windowConsole) {
            var args = ['Mixpanel error:'].concat(_.toArray(arguments));
            try {
                windowConsole.error.apply(windowConsole, args);
            } catch (err) {
                _.each(args, function(arg) {
                    windowConsole.error(arg);
                });
            }
        }
    }
};

// UNDERSCORE
// Embed part of the Underscore Library
_.bind = function(func, context) {
    var args, bound;
    if (nativeBind && func.bind === nativeBind) {
        return nativeBind.apply(func, slice.call(arguments, 1));
    }
    if (!_.isFunction(func)) {
        throw new TypeError();
    }
    args = slice.call(arguments, 2);
    bound = function() {
        if (!(this instanceof bound)) {
            return func.apply(context, args.concat(slice.call(arguments)));
        }
        var ctor = {};
        ctor.prototype = func.prototype;
        var self = new ctor();
        ctor.prototype = null;
        var result = func.apply(self, args.concat(slice.call(arguments)));
        if (Object(result) === result) {
            return result;
        }
        return self;
    };
    return bound;
};

/**
 * @param {*=} obj
 * @param {function(...*)=} iterator
 * @param {Object=} context
 */
_.each = function(obj, iterator, context) {
    if (obj === null || obj === undefined) {
        return;
    }
    if (nativeForEach && obj.forEach === nativeForEach) {
        obj.forEach(iterator, context);
    } else if (obj.length === +obj.length) {
        for (var i = 0, l = obj.length; i < l; i++) {
            if (i in obj && iterator.call(context, obj[i], i, obj) === breaker) {
                return;
            }
        }
    } else {
        for (var key in obj) {
            if (hasOwnProperty.call(obj, key)) {
                if (iterator.call(context, obj[key], key, obj) === breaker) {
                    return;
                }
            }
        }
    }
};

_.extend = function(obj) {
    _.each(slice.call(arguments, 1), function(source) {
        for (var prop in source) {
            if (source[prop] !== void 0) {
                obj[prop] = source[prop];
            }
        }
    });
    return obj;
};

_.isArray = nativeIsArray || function(obj) {
    return toString.call(obj) === '[object Array]';
};

// from a comment on http://dbj.org/dbj/?p=286
// fails on only one very rare and deliberate custom object:
// var bomb = { toString : undefined, valueOf: function(o) { return "function BOMBA!"; }};
_.isFunction = function(f) {
    try {
        return /^\s*\bfunction\b/.test(f);
    } catch (x) {
        return false;
    }
};

_.isArguments = function(obj) {
    return !!(obj && hasOwnProperty.call(obj, 'callee'));
};

_.toArray = function(iterable) {
    if (!iterable) {
        return [];
    }
    if (iterable.toArray) {
        return iterable.toArray();
    }
    if (_.isArray(iterable)) {
        return slice.call(iterable);
    }
    if (_.isArguments(iterable)) {
        return slice.call(iterable);
    }
    return _.values(iterable);
};

_.map = function(arr, callback, context) {
    if (nativeMap && arr.map === nativeMap) {
        return arr.map(callback, context);
    } else {
        var results = [];
        _.each(arr, function(item) {
            results.push(callback.call(context, item));
        });
        return results;
    }
};

_.keys = function(obj) {
    var results = [];
    if (obj === null) {
        return results;
    }
    _.each(obj, function(value, key) {
        results[results.length] = key;
    });
    return results;
};

_.values = function(obj) {
    var results = [];
    if (obj === null) {
        return results;
    }
    _.each(obj, function(value) {
        results[results.length] = value;
    });
    return results;
};

_.include = function(obj, target) {
    var found = false;
    if (obj === null) {
        return found;
    }
    if (nativeIndexOf && obj.indexOf === nativeIndexOf) {
        return obj.indexOf(target) != -1;
    }
    _.each(obj, function(value) {
        if (found || (found = (value === target))) {
            return breaker;
        }
    });
    return found;
};

_.includes = function(str, needle) {
    return str.indexOf(needle) !== -1;
};

// Underscore Addons
_.inherit = function(subclass, superclass) {
    subclass.prototype = new superclass();
    subclass.prototype.constructor = subclass;
    subclass.superclass = superclass.prototype;
    return subclass;
};

_.isObject = function(obj) {
    return (obj === Object(obj) && !_.isArray(obj));
};

_.isEmptyObject = function(obj) {
    if (_.isObject(obj)) {
        for (var key in obj) {
            if (hasOwnProperty.call(obj, key)) {
                return false;
            }
        }
        return true;
    }
    return false;
};

_.isUndefined = function(obj) {
    return obj === void 0;
};

_.isString = function(obj) {
    return toString.call(obj) == '[object String]';
};

_.isDate = function(obj) {
    return toString.call(obj) == '[object Date]';
};

_.isNumber = function(obj) {
    return toString.call(obj) == '[object Number]';
};

_.isElement = function(obj) {
    return !!(obj && obj.nodeType === 1);
};

_.encodeDates = function(obj) {
    _.each(obj, function(v, k) {
        if (_.isDate(v)) {
            obj[k] = _.formatDate(v);
        } else if (_.isObject(v)) {
            obj[k] = _.encodeDates(v); // recurse
        }
    });
    return obj;
};

_.timestamp = function() {
    Date.now = Date.now || function() {
        return +new Date;
    };
    return Date.now();
};

_.formatDate = function(d) {
    // YYYY-MM-DDTHH:MM:SS in UTC
    function pad(n) {
        return n < 10 ? '0' + n : n;
    }
    return d.getUTCFullYear() + '-' +
        pad(d.getUTCMonth() + 1) + '-' +
        pad(d.getUTCDate()) + 'T' +
        pad(d.getUTCHours()) + ':' +
        pad(d.getUTCMinutes()) + ':' +
        pad(d.getUTCSeconds());
};

_.strip_empty_properties = function(p) {
    var ret = {};
    _.each(p, function(v, k) {
        if (_.isString(v) && v.length > 0) {
            ret[k] = v;
        }
    });
    return ret;
};

/*
 * this function returns a copy of object after truncating it.  If
 * passed an Array or Object it will iterate through obj and
 * truncate all the values recursively.
 */
_.truncate = function(obj, length) {
    var ret;

if (typeof(obj) === 'string') {
        ret = obj.slice(0, length);
    } else if (_.isArray(obj)) {
        ret = [];
        _.each(obj, function(val) {
            ret.push(_.truncate(val, length));
        });
    } else if (_.isObject(obj)) {
        ret = {};
        _.each(obj, function(val, key) {
            ret[key] = _.truncate(val, length);
        });
    } else {
        ret = obj;
    }

return ret;
};

_.JSONEncode = (function() {
    return function(mixed_val) {
        var value = mixed_val;
        var quote = function(string) {
            var escapable = /[\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g; // eslint-disable-line no-control-regex
            var meta = { // table of character substitutions
                '\b': '\\b',
                '\t': '\\t',
                '\n': '\\n',
                '\f': '\\f',
                '\r': '\\r',
                '"': '\\"',
                '\\': '\\\\'
            };

escapable.lastIndex = 0;
            return escapable.test(string) ?
                '"' + string.replace(escapable, function(a) {
                    var c = meta[a];
                    return typeof c === 'string' ? c :
                        '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
                }) + '"' :
                '"' + string + '"';
        };

var str = function(key, holder) {
            var gap = '';
            var indent = '    ';
            var i = 0; // The loop counter.
            var k = ''; // The member key.
            var v = ''; // The member value.
            var length = 0;
            var mind = gap;
            var partial = [];
            var value = holder[key];

// If the value has a toJSON method, call it to obtain a replacement value.
            if (value && typeof value === 'object' &&
                typeof value.toJSON === 'function') {
                value = value.toJSON(key);
            }

// What happens next depends on the value's type.
            switch (typeof value) {
                case 'string':
                    return quote(value);

case 'number':
                    // JSON numbers must be finite. Encode non-finite numbers as null.
                    return isFinite(value) ? String(value) : 'null';

case 'boolean':
                case 'null':
                    // If the value is a boolean or null, convert it to a string. Note:
                    // typeof null does not produce 'null'. The case is included here in
                    // the remote chance that this gets fixed someday.

return String(value);

case 'object':
                    // If the type is 'object', we might be dealing with an object or an array or
                    // null.
                    // Due to a specification blunder in ECMAScript, typeof null is 'object',
                    // so watch out for that case.
                    if (!value) {
                        return 'null';
                    }

// Make an array to hold the partial results of stringifying this object value.
                    gap += indent;
                    partial = [];

// Is the value an array?
                    if (toString.apply(value) === '[object Array]') {
                        // The value is an array. Stringify every element. Use null as a placeholder
                        // for non-JSON values.

length = value.length;
                        for (i = 0; i < length; i += 1) {
                            partial[i] = str(i, value) || 'null';
                        }

// Join all of the elements together, separated with commas, and wrap them in
                        // brackets.
                        v = partial.length === 0 ? '[]' :
                            gap ? '[\n' + gap +
                            partial.join(',\n' + gap) + '\n' +
                            mind + ']' :
                                '[' + partial.join(',') + ']';
                        gap = mind;
                        return v;
                    }

// Iterate through all of the keys in the object.
                    for (k in value) {
                        if (hasOwnProperty.call(value, k)) {
                            v = str(k, value);
                            if (v) {
                                partial.push(quote(k) + (gap ? ': ' : ':') + v);
                            }
                        }
                    }

// Join all of the member texts together, separated with commas,
                    // and wrap them in braces.
                    v = partial.length === 0 ? '{}' :
                        gap ? '{' + partial.join(',') + '' +
                        mind + '}' : '{' + partial.join(',') + '}';
                    gap = mind;
                    return v;
            }
        };

// Make a fake root object containing our value under the key of ''.
        // Return the result of stringifying the value.
        return str('', {
            '': value
        });
    };
})();

/**
 * From https://github.com/douglascrockford/JSON-js/blob/master/json_parse.js
 * Slightly modified to throw a real Error rather than a POJO
 */
_.JSONDecode = (function() {
    var at, // The index of the current character
        ch, // The current character
        escapee = {
            '"': '"',
            '\\': '\\',
            '/': '/',
            'b': '\b',
            'f': '\f',
            'n': '\n',
            'r': '\r',
            't': '\t'
        },
        text,
        error = function(m) {
            var e = new SyntaxError(m);
            e.at = at;
            e.text = text;
            throw e;
        },
        next = function(c) {
            // If a c parameter is provided, verify that it matches the current character.
            if (c && c !== ch) {
                error('Expected \'' + c + '\' instead of \'' + ch + '\'');
            }
            // Get the next character. When there are no more characters,
            // return the empty string.
            ch = text.charAt(at);
            at += 1;
            return ch;
        },
        number = function() {
            // Parse a number value.
            var number,
                string = '';

if (ch === '-') {
                string = '-';
                next('-');
            }
            while (ch >= '0' && ch <= '9') {
                string += ch;
                next();
            }
            if (ch === '.') {
                string += '.';
                while (next() && ch >= '0' && ch <= '9') {
                    string += ch;
                }
            }
            if (ch === 'e' || ch === 'E') {
                string += ch;
                next();
                if (ch === '-' || ch === '+') {
                    string += ch;
                    next();
                }
                while (ch >= '0' && ch <= '9') {
                    string += ch;
                    next();
                }
            }
            number = +string;
            if (!isFinite(number)) {
                error('Bad number');
            } else {
                return number;
            }
        },

string = function() {
            // Parse a string value.
            var hex,
                i,
                string = '',
                uffff;
            // When parsing for string values, we must look for " and \ characters.
            if (ch === '"') {
                while (next()) {
                    if (ch === '"') {
                        next();
                        return string;
                    }
                    if (ch === '\\') {
                        next();
                        if (ch === 'u') {
                            uffff = 0;
                            for (i = 0; i < 4; i += 1) {
                                hex = parseInt(next(), 16);
                                if (!isFinite(hex)) {
                                    break;
                                }
                                uffff = uffff * 16 + hex;
                            }
                            string += String.fromCharCode(uffff);
                        } else if (typeof escapee[ch] === 'string') {
                            string += escapee[ch];
                        } else {
                            break;
                        }
                    } else {
                        string += ch;
                    }
                }
            }
            error('Bad string');
        },
        white = function() {
            // Skip whitespace.
            while (ch && ch <= ' ') {
                next();
            }
        },
        word = function() {
            // true, false, or null.
            switch (ch) {
                case 't':
                    next('t');
                    next('r');
                    next('u');
                    next('e');
                    return true;
                case 'f':
                    next('f');
                    next('a');
                    next('l');
                    next('s');
                    next('e');
                    return false;
                case 'n':
                    next('n');
                    next('u');
                    next('l');
                    next('l');
                    return null;
            }
            error('Unexpected "' + ch + '"');
        },
        value, // Placeholder for the value function.
        array = function() {
            // Parse an array value.
            var array = [];

if (ch === '[') {
                next('[');
                white();
                if (ch === ']') {
                    next(']');
                    return array; // empty array
                }
                while (ch) {
                    array.push(value());
                    white();
                    if (ch === ']') {
                        next(']');
                        return array;
                    }
                    next(',');
                    white();
                }
            }
            error('Bad array');
        },
        object = function() {
            // Parse an object value.
            var key,
                object = {};

if (ch === '{') {
                next('{');
                white();
                if (ch === '}') {
                    next('}');
                    return object; // empty object
                }
                while (ch) {
                    key = string();
                    white();
                    next(':');
                    if (Object.hasOwnProperty.call(object, key)) {
                        error('Duplicate key "' + key + '"');
                    }
                    object[key] = value();
                    white();
                    if (ch === '}') {
                        next('}');
                        return object;
                    }
                    next(',');
                    white();
                }
            }
            error('Bad object');
        };

value = function() {
        // Parse a JSON value. It could be an object, an array, a string,
        // a number, or a word.
        white();
        switch (ch) {
            case '{':
                return object();
            case '[':
                return array();
            case '"':
                return string();
            case '-':
                return number();
            default:
                return ch >= '0' && ch <= '9' ? number() : word();
        }
    };

// Return the json_parse function. It will have access to all of the
    // above functions and variables.
    return function(source) {
        var result;

text = source;
        at = 0;
        ch = ' ';
        result = value();
        white();
        if (ch) {
            error('Syntax error');
        }

return result;
    };
})();

_.base64Encode = function(data) {
    var b64 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
    var o1, o2, o3, h1, h2, h3, h4, bits, i = 0,
        ac = 0,
        enc = '',
        tmp_arr = [];

if (!data) {
        return data;
    }

data = _.utf8Encode(data);

do { // pack three octets into four hexets
        o1 = data.charCodeAt(i++);
        o2 = data.charCodeAt(i++);
        o3 = data.charCodeAt(i++);

bits = o1 << 16 | o2 << 8 | o3;

h1 = bits >> 18 & 0x3f;
        h2 = bits >> 12 & 0x3f;
        h3 = bits >> 6 & 0x3f;
        h4 = bits & 0x3f;

// use hexets to index into b64, and append result to encoded string
        tmp_arr[ac++] = b64.charAt(h1) + b64.charAt(h2) + b64.charAt(h3) + b64.charAt(h4);
    } while (i < data.length);

enc = tmp_arr.join('');

switch (data.length % 3) {
        case 1:
            enc = enc.slice(0, -2) + '==';
            break;
        case 2:
            enc = enc.slice(0, -1) + '=';
            break;
    }

return enc;
};

_.utf8Encode = function(string) {
    string = (string + '').replace(/\r\n/g, '\n').replace(/\r/g, '\n');

var utftext = '',
        start,
        end;
    var stringl = 0,
        n;

start = end = 0;
    stringl = string.length;

for (n = 0; n < stringl; n++) {
        var c1 = string.charCodeAt(n);
        var enc = null;

if (c1 < 128) {
            end++;
        } else if ((c1 > 127) && (c1 < 2048)) {
            enc = String.fromCharCode((c1 >> 6) | 192, (c1 & 63) | 128);
        } else {
            enc = String.fromCharCode((c1 >> 12) | 224, ((c1 >> 6) & 63) | 128, (c1 & 63) | 128);
        }
        if (enc !== null) {
            if (end > start) {
                utftext += string.substring(start, end);
            }
            utftext += enc;
            start = end = n + 1;
        }
    }

if (end > start) {
        utftext += string.substring(start, string.length);
    }

return utftext;
};

_.UUID = function() {
    try {
        // use native Crypto API when available
        return win['crypto']['randomUUID']();
    } catch (err) {
        // fall back to generating our own UUID
        // based on https://gist.github.com/scwood/3bff42cc005cc20ab7ec98f0d8e1d59d
        var uuid = new Array(36);
        for (var i = 0; i < 36; i++) {
            uuid[i] = Math.floor(Math.random() * 16);
        }
        uuid[14] = 4; // set bits 12-15 of time-high-and-version to 0100
        uuid[19] = uuid[19] &= -5; // set bit 6 of clock-seq-and-reserved to zero
        uuid[19] = uuid[19] |= (1 << 3); // set bit 7 of clock-seq-and-reserved to one
        uuid[8] = uuid[13] = uuid[18] = uuid[23] = '-';

return _.map(uuid, function(x) {
            return x.toString(16);
        }).join('');
    }
};

// _.isBlockedUA()
// This is to block various web spiders from executing our JS and
// sending false tracking data
var BLOCKED_UA_STRS = [
    'ahrefsbot',
    'ahrefssiteaudit',
    'amazonbot',
    'baiduspider',
    'bingbot',
    'bingpreview',
    'chrome-lighthouse',
    'facebookexternal',
    'petalbot',
    'pinterest',
    'screaming frog',
    'yahoo! slurp',
    'yandex',

// a whole bunch of goog-specific crawlers
    // https://developers.google.com/search/docs/advanced/crawling/overview-google-crawlers
    'adsbot-google',
    'apis-google',
    'duplexweb-google',
    'feedfetcher-google',
    'google favicon',
    'google web preview',
    'google-read-aloud',
    'googlebot',
    'googleweblight',
    'mediapartners-google',
    'storebot-google'
];
_.isBlockedUA = function(ua) {
    var i;
    ua = ua.toLowerCase();
    for (i = 0; i < BLOCKED_UA_STRS.length; i++) {
        if (ua.indexOf(BLOCKED_UA_STRS[i]) !== -1) {
            return true;
        }
    }
    return false;
};

/**
 * @param {Object=} formdata
 * @param {string=} arg_separator
 */
_.HTTPBuildQuery = function(formdata, arg_separator) {
    var use_val, use_key, tmp_arr = [];

if (_.isUndefined(arg_separator)) {
        arg_separator = '&';
    }

_.each(formdata, function(val, key) {
        use_val = encodeURIComponent(val.toString());
        use_key = encodeURIComponent(key);
        tmp_arr[tmp_arr.length] = use_key + '=' + use_val;
    });

return tmp_arr.join(arg_separator);
};

_.getQueryParam = function(url, param) {
    // Expects a raw URL

param = param.replace(/[[]/g, '\\[').replace(/[\]]/g, '\\]');
    var regexS = '[\\?&]' + param + '=([^&#]*)',
        regex = new RegExp(regexS),
        results = regex.exec(url);
    if (results === null || (results && typeof(results[1]) !== 'string' && results[1].length)) {
        return '';
    } else {
        var result = results[1];
        try {
            result = decodeURIComponent(result);
        } catch(err) {
            console$1.error('Skipping decoding for malformed query param: ' + result);
        }
        return result.replace(/\+/g, ' ');
    }
};

// _.cookie
// Methods partially borrowed from quirksmode.org/js/cookies.html
_.cookie = {
    get: function(name) {
        var nameEQ = name + '=';
        var ca = document$1.cookie.split(';');
        for (var i = 0; i < ca.length; i++) {
            var c = ca[i];
            while (c.charAt(0) == ' ') {
                c = c.substring(1, c.length);
            }
            if (c.indexOf(nameEQ) === 0) {
                return decodeURIComponent(c.substring(nameEQ.length, c.length));
            }
        }
        return null;
    },

parse: function(name) {
        var cookie;
        try {
            cookie = _.JSONDecode(_.cookie.get(name)) || {};
        } catch (err) {
            // noop
        }
        return cookie;
    },

set_seconds: function(name, value, seconds, is_cross_subdomain, is_secure, is_cross_site, domain_override) {
        var cdomain = '',
            expires = '',
            secure = '';

if (domain_override) {
            cdomain = '; domain=' + domain_override;
        } else if (is_cross_subdomain) {
            var domain = extract_domain(document$1.location.hostname);
            cdomain = domain ? '; domain=.' + domain : '';
        }

if (seconds) {
            var date = new Date();
            date.setTime(date.getTime() + (seconds * 1000));
            expires = '; expires=' + date.toGMTString();
        }

if (is_cross_site) {
            is_secure = true;
            secure = '; SameSite=None';
        }
        if (is_secure) {
            secure += '; secure';
        }

document$1.cookie = name + '=' + encodeURIComponent(value) + expires + '; path=/' + cdomain + secure;
    },

set: function(name, value, days, is_cross_subdomain, is_secure, is_cross_site, domain_override) {
        var cdomain = '', expires = '', secure = '';

if (days) {
            var date = new Date();
            date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
            expires = '; expires=' + date.toGMTString();
        }

if (is_cross_site) {
            is_secure = true;
            secure = '; SameSite=None';
        }
        if (is_secure) {
            secure += '; secure';
        }

var new_cookie_val = name + '=' + encodeURIComponent(value) + expires + '; path=/' + cdomain + secure;
        document$1.cookie = new_cookie_val;
        return new_cookie_val;
    },

remove: function(name, is_cross_subdomain, domain_override) {
        _.cookie.set(name, '', -1, is_cross_subdomain, false, false, domain_override);
    }
};

var _localStorageSupported = null;
var localStorageSupported = function(storage, forceCheck) {
    if (_localStorageSupported !== null && !forceCheck) {
        return _localStorageSupported;
    }
    return _localStorageSupported = _testStorageSupported(storage || win.localStorage);
};

var _sessionStorageSupported = null;
var sessionStorageSupported = function(storage, forceCheck) {
    if (_sessionStorageSupported !== null && !forceCheck) {
        return _sessionStorageSupported;
    }
    return _sessionStorageSupported = _testStorageSupported(storage || win.sessionStorage);
};

function _storageWrapper(storage, name, is_supported_fn) {
    var log_error = function(msg) {
        console$1.error(name + ' error: ' + msg);
    };

return {
        is_supported: function(forceCheck) {
            var supported = is_supported_fn(storage, forceCheck);
            if (!supported) {
                console$1.error(name + ' unsupported');
            }
            return supported;
        },
        error: log_error,
        get: function(key) {
            try {
                return storage.getItem(key);
            } catch (err) {
                log_error(err);
            }
            return null;
        },
        parse: function(key) {
            try {
                return _.JSONDecode(storage.getItem(key)) || {};
            } catch (err) {
                // noop
            }
            return null;
        },
        set: function(key, value) {
            try {
                storage.setItem(key, value);
            } catch (err) {
                log_error(err);
            }
        },
        remove: function(key) {
            try {
                storage.removeItem(key);
            } catch (err) {
                log_error(err);
            }
        }
    };
}

_.localStorage = _storageWrapper(win.localStorage, 'localStorage', localStorageSupported);
_.sessionStorage = _storageWrapper(win.sessionStorage, 'sessionStorage', sessionStorageSupported);

_.register_event = (function() {
    // written by Dean Edwards, 2005
    // with input from Tino Zijdel - crisp@xs4all.nl
    // with input from Carl Sverre - mail@carlsverre.com
    // with input from Mixpanel
    // http://dean.edwards.name/weblog/2005/10/add-event/
    // https://gist.github.com/1930440

/**
     * @param {Object} element
     * @param {string} type
     * @param {function(...*)} handler
     * @param {boolean=} oldSchool
     * @param {boolean=} useCapture
     */
    var register_event = function(element, type, handler, oldSchool, useCapture) {
        if (!element) {
            console$1.error('No valid element provided to register_event');
            return;
        }

if (element.addEventListener && !oldSchool) {
            element.addEventListener(type, handler, !!useCapture);
        } else {
            var ontype = 'on' + type;
            var old_handler = element[ontype]; // can be undefined
            element[ontype] = makeHandler(element, handler, old_handler);
        }
    };

function makeHandler(element, new_handler, old_handlers) {
        var handler = function(event) {
            event = event || fixEvent(win.event);

// this basically happens in firefox whenever another script
            // overwrites the onload callback and doesn't pass the event
            // object to previously defined callbacks.  All the browsers
            // that don't define window.event implement addEventListener
            // so the dom_loaded handler will still be fired as usual.
            if (!event) {
                return undefined;
            }

var ret = true;
            var old_result, new_result;

if (_.isFunction(old_handlers)) {
                old_result = old_handlers(event);
            }
            new_result = new_handler.call(element, event);

if ((false === old_result) || (false === new_result)) {
                ret = false;
            }

return ret;
        };

return handler;
    }

return register_event;
})();

var TOKEN_MATCH_REGEX = new RegExp('^(\\w*)\\[(\\w+)([=~\\|\\^\\$\\*]?)=?"?([^\\]"]*)"?\\]$');

_.dom_query = (function() {
    /* document.getElementsBySelector(selector)
    - returns an array of element objects from the current document
    matching the CSS selector. Selectors can contain element names,
    class names and ids and can be nested. For example:

elements = document.getElementsBySelector('div#main p a.external')

Will return an array of all 'a' elements with 'external' in their
    class attribute that are contained inside 'p' elements that are
    contained inside the 'div' element which has id="main"

New in version 0.4: Support for CSS2 and CSS3 attribute selectors:
    See http://www.w3.org/TR/css3-selectors/#attribute-selectors

Version 0.4 - Simon Willison, March 25th 2003
    -- Works in Phoenix 0.5, Mozilla 1.3, Opera 7, Internet Explorer 6, Internet Explorer 5 on Windows
    -- Opera 7 fails

Version 0.5 - Carl Sverre, Jan 7th 2013
    -- Now uses jQuery-esque `hasClass` for testing class name
    equality.  This fixes a bug related to '-' characters being
    considered not part of a 'word' in regex.
    */

function getAllChildren(e) {
        // Returns all children of element. Workaround required for IE5/Windows. Ugh.
        return e.all ? e.all : e.getElementsByTagName('*');
    }

var bad_whitespace = /[\t\r\n]/g;

function hasClass(elem, selector) {
        var className = ' ' + selector + ' ';
        return ((' ' + elem.className + ' ').replace(bad_whitespace, ' ').indexOf(className) >= 0);
    }

return function(query) {
        if (_.isElement(query)) {
            return [query];
        } else if (_.isObject(query) && !_.isUndefined(query.length)) {
            return query;
        } else {
            return getElementsBySelector.call(this, query);
        }
    };
})();

var CAMPAIGN_KEYWORDS = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_content', 'utm_term', 'utm_id', 'utm_source_platform','utm_campaign_id', 'utm_creative_format', 'utm_marketing_tactic'];
var CLICK_IDS = ['dclid', 'fbclid', 'gclid', 'ko_click_id', 'li_fat_id', 'msclkid', 'sccid', 'ttclid', 'twclid', 'wbraid'];

_.info = {
    campaignParams: function(default_value) {
        var kw = '',
            params = {};
        _.each(CAMPAIGN_KEYWORDS, function(kwkey) {
            kw = _.getQueryParam(document$1.URL, kwkey);
            if (kw.length) {
                params[kwkey] = kw;
            } else if (default_value !== undefined) {
                params[kwkey] = default_value;
            }
        });

return params;
    },

clickParams: function() {
        var id = '',
            params = {};
        _.each(CLICK_IDS, function(idkey) {
            id = _.getQueryParam(document$1.URL, idkey);
            if (id.length) {
                params[idkey] = id;
            }
        });

return params;
    },

marketingParams: function() {
        return _.extend(_.info.campaignParams(), _.info.clickParams());
    },

searchEngine: function(referrer) {
        if (referrer.search('https?://(.*)google.([^/?]*)') === 0) {
            return 'google';
        } else if (referrer.search('https?://(.*)bing.com') === 0) {
            return 'bing';
        } else if (referrer.search('https?://(.*)yahoo.com') === 0) {
            return 'yahoo';
        } else if (referrer.search('https?://(.*)duckduckgo.com') === 0) {
            return 'duckduckgo';
        } else {
            return null;
        }
    },

searchInfo: function(referrer) {
        var search = _.info.searchEngine(referrer),
            param = (search != 'yahoo') ? 'q' : 'p',
            ret = {};

if (search !== null) {
            ret['$search_engine'] = search;

var keyword = _.getQueryParam(referrer, param);
            if (keyword.length) {
                ret['mp_keyword'] = keyword;
            }
        }

return ret;
    },

/**
     * This function detects which browser is running this script.
     * The order of the checks are important since many user agents
     * include key words used in later checks.
     */
    browser: function(user_agent, vendor, opera) {
        vendor = vendor || ''; // vendor is undefined for at least IE9
        if (opera || _.includes(user_agent, ' OPR/')) {
            if (_.includes(user_agent, 'Mini')) {
                return 'Opera Mini';
            }
            return 'Opera';
        } else if (/(BlackBerry|PlayBook|BB10)/i.test(user_agent)) {
            return 'BlackBerry';
        } else if (_.includes(user_agent, 'IEMobile') || _.includes(user_agent, 'WPDesktop')) {
            return 'Internet Explorer Mobile';
        } else if (_.includes(user_agent, 'SamsungBrowser/')) {
            // https://developer.samsung.com/internet/user-agent-string-format
            return 'Samsung Internet';
        } else if (_.includes(user_agent, 'Edge') || _.includes(user_agent, 'Edg/')) {
            return 'Microsoft Edge';
        } else if (_.includes(user_agent, 'FBIOS')) {
            return 'Facebook Mobile';
        } else if (_.includes(user_agent, 'Whale/')) {
            // https://user-agents.net/browsers/whale-browser
            return 'Whale Browser';
        } else if (_.includes(user_agent, 'Chrome')) {
            return 'Chrome';
        } else if (_.includes(user_agent, 'CriOS')) {
            return 'Chrome iOS';
        } else if (_.includes(user_agent, 'UCWEB') || _.includes(user_agent, 'UCBrowser')) {
            return 'UC Browser';
        } else if (_.includes(user_agent, 'FxiOS')) {
            return 'Firefox iOS';
        } else if (_.includes(vendor, 'Apple')) {
            if (_.includes(user_agent, 'Mobile')) {
                return 'Mobile Safari';
            }
            return 'Safari';
        } else if (_.includes(user_agent, 'Android')) {
            return 'Android Mobile';
        } else if (_.includes(user_agent, 'Konqueror')) {
            return 'Konqueror';
        } else if (_.includes(user_agent, 'Firefox')) {
            return 'Firefox';
        } else if (_.includes(user_agent, 'MSIE') || _.includes(user_agent, 'Trident/')) {
            return 'Internet Explorer';
        } else if (_.includes(user_agent, 'Gecko')) {
            return 'Mozilla';
        } else {
            return '';
        }
    },

/**
     * This function detects which browser version is running this script,
     * parsing major and minor version (e.g., 42.1). User agent strings from:
     * http://www.useragentstring.com/pages/useragentstring.php
     */
    browserVersion: function(userAgent, vendor, opera) {
        var browser = _.info.browser(userAgent, vendor, opera);
        var versionRegexs = {
            'Internet Explorer Mobile': /rv:(\d+(\.\d+)?)/,
            'Microsoft Edge': /Edge?\/(\d+(\.\d+)?)/,
            'Chrome': /Chrome\/(\d+(\.\d+)?)/,
            'Chrome iOS': /CriOS\/(\d+(\.\d+)?)/,
            'UC Browser' : /(UCBrowser|UCWEB)\/(\d+(\.\d+)?)/,
            'Safari': /Version\/(\d+(\.\d+)?)/,
            'Mobile Safari': /Version\/(\d+(\.\d+)?)/,
            'Opera': /(Opera|OPR)\/(\d+(\.\d+)?)/,
            'Firefox': /Firefox\/(\d+(\.\d+)?)/,
            'Firefox iOS': /FxiOS\/(\d+(\.\d+)?)/,
            'Konqueror': /Konqueror:(\d+(\.\d+)?)/,
            'BlackBerry': /BlackBerry (\d+(\.\d+)?)/,
            'Android Mobile': /android\s(\d+(\.\d+)?)/,
            'Samsung Internet': /SamsungBrowser\/(\d+(\.\d+)?)/,
            'Internet Explorer': /(rv:|MSIE )(\d+(\.\d+)?)/,
            'Mozilla': /rv:(\d+(\.\d+)?)/,
            'Whale Browser': /Whale\/(\d+(\.\d+)?)/
        };
        var regex = versionRegexs[browser];
        if (regex === undefined) {
            return null;
        }
        var matches = userAgent.match(regex);
        if (!matches) {
            return null;
        }
        return parseFloat(matches[matches.length - 2]);
    },

os: function() {
        var a = userAgent;
        if (/Windows/i.test(a)) {
            if (/Phone/.test(a) || /WPDesktop/.test(a)) {
                return 'Windows Phone';
            }
            return 'Windows';
        } else if (/(iPhone|iPad|iPod)/.test(a)) {
            return 'iOS';
        } else if (/Android/.test(a)) {
            return 'Android';
        } else if (/(BlackBerry|PlayBook|BB10)/i.test(a)) {
            return 'BlackBerry';
        } else if (/Mac/i.test(a)) {
            return 'Mac OS X';
        } else if (/Linux/.test(a)) {
            return 'Linux';
        } else if (/CrOS/.test(a)) {
            return 'Chrome OS';
        } else {
            return '';
        }
    },

device: function(user_agent) {
        if (/Windows Phone/i.test(user_agent) || /WPDesktop/.test(user_agent)) {
            return 'Windows Phone';
        } else if (/iPad/.test(user_agent)) {
            return 'iPad';
        } else if (/iPod/.test(user_agent)) {
            return 'iPod Touch';
        } else if (/iPhone/.test(user_agent)) {
            return 'iPhone';
        } else if (/(BlackBerry|PlayBook|BB10)/i.test(user_agent)) {
            return 'BlackBerry';
        } else if (/Android/.test(user_agent)) {
            return 'Android';
        } else {
            return '';
        }
    },

referringDomain: function(referrer) {
        var split = referrer.split('/');
        if (split.length >= 3) {
            return split[2];
        }
        return '';
    },

currentUrl: function() {
        return win.location.href;
    },

properties: function(extra_props) {
        if (typeof extra_props !== 'object') {
            extra_props = {};
        }
        return _.extend(_.strip_empty_properties({
            '$os': _.info.os(),
            '$browser': _.info.browser(userAgent, navigator.vendor, windowOpera),
            '$referrer': document$1.referrer,
            '$referring_domain': _.info.referringDomain(document$1.referrer),
            '$device': _.info.device(userAgent)
        }), {
            '$current_url': _.info.currentUrl(),
            '$browser_version': _.info.browserVersion(userAgent, navigator.vendor, windowOpera),
            '$screen_height': screen.height,
            '$screen_width': screen.width,
            'mp_lib': 'web',
            '$lib_version': Config.LIB_VERSION,
            '$insert_id': cheap_guid(),
            'time': _.timestamp() / 1000 // epoch time in seconds
        }, _.strip_empty_properties(extra_props));
    },

people_properties: function() {
        return _.extend(_.strip_empty_properties({
            '$os': _.info.os(),
            '$browser': _.info.browser(userAgent, navigator.vendor, windowOpera)
        }), {
            '$browser_version': _.info.browserVersion(userAgent, navigator.vendor, windowOpera)
        });
    },

mpPageViewProperties: function() {
        return _.strip_empty_properties({
            'current_page_title': document$1.title,
            'current_domain': win.location.hostname,
            'current_url_path': win.location.pathname,
            'current_url_protocol': win.location.protocol,
            'current_url_search': win.location.search
        });
    }
};

/**
 * Returns a throttled function that will only run at most every `waitMs` and returns a promise that resolves with the next invocation.
 * Throttled calls will build up a batch of args and invoke the callback with all args since the last invocation.
 */
var batchedThrottle = function (fn, waitMs) {
    var timeoutPromise = null;
    var throttledItems = [];
    return function (item) {
        var self = this;
        throttledItems.push(item);

if (!timeoutPromise) {
            timeoutPromise = new PromisePolyfill(function (resolve) {
                setTimeout(function () {
                    var returnValue = fn.apply(self, [throttledItems]);
                    timeoutPromise = null;
                    throttledItems = [];
                    resolve(returnValue);
                }, waitMs);
            });
        }
        return timeoutPromise;
    };
};

var cheap_guid = function(maxlen) {
    var guid = Math.random().toString(36).substring(2, 10) + Math.random().toString(36).substring(2, 10);
    return maxlen ? guid.substring(0, maxlen) : guid;
};

// naive way to extract domain name (example.com) from full hostname (my.sub.example.com)
var SIMPLE_DOMAIN_MATCH_REGEX = /[a-z0-9][a-z0-9-]*\.[a-z]+$/i;
// this next one attempts to account for some ccSLDs, e.g. extracting oxford.ac.uk from www.oxford.ac.uk
var DOMAIN_MATCH_REGEX = /[a-z0-9][a-z0-9-]+\.[a-z.]{2,6}$/i;
/**
 * Attempts to extract main domain name from full hostname, using a few blunt heuristics. For
 * common TLDs like .com/.org that always have a simple SLD.TLD structure (example.com), we
 * simply extract the last two .-separated parts of the hostname (SIMPLE_DOMAIN_MATCH_REGEX).
 * For others, we attempt to account for short ccSLD+TLD combos (.ac.uk) with the legacy
 * DOMAIN_MATCH_REGEX (kept to maintain backwards compatibility with existing Mixpanel
 * integrations). The only _reliable_ way to extract domain from hostname is with an up-to-date
 * list like at https://publicsuffix.org/ so for cases that this helper fails at, the SDK
 * offers the 'cookie_domain' config option to set it explicitly.
 * @example
 * extract_domain('my.sub.example.com')
 * // 'example.com'
 */
var extract_domain = function(hostname) {
    var domain_regex = DOMAIN_MATCH_REGEX;
    var parts = hostname.split('.');
    var tld = parts[parts.length - 1];
    if (tld.length > 4 || tld === 'com' || tld === 'org') {
        domain_regex = SIMPLE_DOMAIN_MATCH_REGEX;
    }
    var matches = hostname.match(domain_regex);
    return matches ? matches[0] : '';
};

/**
 * Check whether we have network connection. default to true for browsers that don't support navigator.onLine (IE)
 * @returns {boolean}
 */
var isOnline = function() {
    var onLine = win.navigator['onLine'];
    return _.isUndefined(onLine) || onLine;
};

var NOOP_FUNC = function () {};

var JSONStringify = null, JSONParse = null;
if (typeof JSON !== 'undefined') {
    JSONStringify = JSON.stringify;
    JSONParse = JSON.parse;
}
JSONStringify = JSONStringify || _.JSONEncode;
JSONParse = JSONParse || _.JSONDecode;

// UNMINIFIED EXPORTS (for closure compiler)
_['info']                   = _.info;
_['info']['browser']        = _.info.browser;
_['info']['browserVersion'] = _.info.browserVersion;
_['info']['device']         = _.info.device;
_['info']['properties']     = _.info.properties;
_['isBlockedUA']            = _.isBlockedUA;
_['isEmptyObject']          = _.isEmptyObject;
_['isObject']               = _.isObject;
_['JSONDecode']             = _.JSONDecode;
_['JSONEncode']             = _.JSONEncode;
_['toArray']                = _.toArray;
_['NPO']                    = NpoPromise;

var MIXPANEL_DB_NAME = 'mixpanelBrowserDb';

var RECORDING_EVENTS_STORE_NAME = 'mixpanelRecordingEvents';
var RECORDING_REGISTRY_STORE_NAME = 'mixpanelRecordingRegistry';

// note: increment the version number when adding new object stores
var DB_VERSION = 1;
var OBJECT_STORES = [RECORDING_EVENTS_STORE_NAME, RECORDING_REGISTRY_STORE_NAME];

/**
 * @type {import('./wrapper').StorageWrapper}
 */
var IDBStorageWrapper = function (storeName) {
    /**
     * @type {Promise<IDBDatabase>|null}
     */
    this.dbPromise = null;
    this.storeName = storeName;
};

IDBStorageWrapper.prototype._openDb = function () {
    return new PromisePolyfill(function (resolve, reject) {
        var openRequest = win.indexedDB.open(MIXPANEL_DB_NAME, DB_VERSION);
        openRequest['onerror'] = function () {
            reject(openRequest.error);
        };

openRequest['onsuccess'] = function () {
            resolve(openRequest.result);
        };

openRequest['onupgradeneeded'] = function (ev) {
            var db = ev.target.result;

OBJECT_STORES.forEach(function (storeName) {
                db.createObjectStore(storeName);
            });
        };
    });
};

IDBStorageWrapper.prototype.init = function () {
    if (!win.indexedDB) {
        return PromisePolyfill.reject('indexedDB is not supported in this browser');
    }

if (!this.dbPromise) {
        this.dbPromise = this._openDb();
    }

return this.dbPromise
        .then(function (dbOrError) {
            if (dbOrError instanceof win['IDBDatabase']) {
                return PromisePolyfill.resolve();
            } else {
                return PromisePolyfill.reject(dbOrError);
            }
        });
};

/**
 * @param {IDBTransactionMode} mode
 * @param {function(IDBObjectStore): void} storeCb
 */
IDBStorageWrapper.prototype.makeTransaction = function (mode, storeCb) {
    var storeName = this.storeName;
    var doTransaction = function (db) {
        return new PromisePolyfill(function (resolve, reject) {
            var transaction = db.transaction(storeName, mode);
            transaction.oncomplete = function () {
                resolve(transaction);
            };
            transaction.onabort = transaction.onerror = function () {
                reject(transaction.error);
            };

storeCb(transaction.objectStore(storeName));
        });
    };

return this.dbPromise
        .then(doTransaction)
        .catch(function (err) {
            if (err && err['name'] === 'InvalidStateError') {
                // try reopening the DB if the connection is closed
                this.dbPromise = this._openDb();
                return this.dbPromise.then(doTransaction);
            } else {
                return PromisePolyfill.reject(err);
            }
        }.bind(this));
};

IDBStorageWrapper.prototype.setItem = function (key, value) {
    return this.makeTransaction('readwrite', function (objectStore) {
        objectStore.put(value, key);
    });
};

IDBStorageWrapper.prototype.getItem = function (key) {
    var req;
    return this.makeTransaction('readonly', function (objectStore) {
        req = objectStore.get(key);
    }).then(function () {
        return req.result;
    });
};

IDBStorageWrapper.prototype.removeItem = function (key) {
    return this.makeTransaction('readwrite', function (objectStore) {
        objectStore.delete(key);
    });
};

IDBStorageWrapper.prototype.getAll = function () {
    var req;
    return this.makeTransaction('readonly', function (objectStore) {
        req = objectStore.getAll();
    }).then(function () {
        return req.result;
    });
};

/**
 * GDPR utils
 *
 * The General Data Protection Regulation (GDPR) is a regulation in EU law on data protection
 * and privacy for all individuals within the European Union. It addresses the export of personal
 * data outside the EU. The GDPR aims primarily to give control back to citizens and residents
 * over their personal data and to simplify the regulatory environment for international business
 * by unifying the regulation within the EU.
 *
 * This set of utilities is intended to enable opt in/out functionality in the Mixpanel JS SDK.
 * These functions are used internally by the SDK and are not intended to be publicly exposed.
 */

/**
 * A function used to track a Mixpanel event (e.g. MixpanelLib.track)
 * @callback trackFunction
 * @param {String} event_name The name of the event. This can be anything the user does - 'Button Click', 'Sign Up', 'Item Purchased', etc.
 * @param {Object} [properties] A set of properties to include with the event you're sending. These describe the user who did the event or details about the event itself.
 * @param {Function} [callback] If provided, the callback function will be called after tracking the event.
 */

/** Public **/

var GDPR_DEFAULT_PERSISTENCE_PREFIX = '__mp_opt_in_out_';

/**
 * Opt the user in to data tracking and cookies/localstorage for the given token
 * @param {string} token - Mixpanel project tracking token
 * @param {Object} [options]
 * @param {trackFunction} [options.track] - function used for tracking a Mixpanel event to record the opt-in action
 * @param {string} [options.trackEventName] - event name to be used for tracking the opt-in action
 * @param {Object} [options.trackProperties] - set of properties to be tracked along with the opt-in action
 * @param {string} [options.persistenceType] Persistence mechanism used - cookie or localStorage
 * @param {string} [options.persistencePrefix=__mp_opt_in_out] - custom prefix to be used in the cookie/localstorage name
 * @param {Number} [options.cookieExpiration] - number of days until the opt-in cookie expires
 * @param {string} [options.cookieDomain] - custom cookie domain
 * @param {boolean} [options.crossSiteCookie] - whether the opt-in cookie is set as cross-site-enabled
 * @param {boolean} [options.crossSubdomainCookie] - whether the opt-in cookie is set as cross-subdomain or not
 * @param {boolean} [options.secureCookie] - whether the opt-in cookie is set as secure or not
 */
function optIn(token, options) {
    _optInOut(true, token, options);
}

/**
 * Opt the user out of data tracking and cookies/localstorage for the given token
 * @param {string} token - Mixpanel project tracking token
 * @param {Object} [options]
 * @param {string} [options.persistenceType] Persistence mechanism used - cookie or localStorage
 * @param {string} [options.persistencePrefix=__mp_opt_in_out] - custom prefix to be used in the cookie/localstorage name
 * @param {Number} [options.cookieExpiration] - number of days until the opt-out cookie expires
 * @param {string} [options.cookieDomain] - custom cookie domain
 * @param {boolean} [options.crossSiteCookie] - whether the opt-in cookie is set as cross-site-enabled
 * @param {boolean} [options.crossSubdomainCookie] - whether the opt-out cookie is set as cross-subdomain or not
 * @param {boolean} [options.secureCookie] - whether the opt-out cookie is set as secure or not
 */
function optOut(token, options) {
    _optInOut(false, token, options);
}

/**
 * Check whether the user has opted in to data tracking and cookies/localstorage for the given token
 * @param {string} token - Mixpanel project tracking token
 * @param {Object} [options]
 * @param {string} [options.persistenceType] Persistence mechanism used - cookie or localStorage
 * @param {string} [options.persistencePrefix=__mp_opt_in_out] - custom prefix to be used in the cookie/localstorage name
 * @returns {boolean} whether the user has opted in to the given opt type
 */
function hasOptedIn(token, options) {
    return _getStorageValue(token, options) === '1';
}

/**
 * Check whether the user has opted out of data tracking and cookies/localstorage for the given token
 * @param {string} token - Mixpanel project tracking token
 * @param {Object} [options]
 * @param {string} [options.persistenceType] Persistence mechanism used - cookie or localStorage
 * @param {string} [options.persistencePrefix=__mp_opt_in_out] - custom prefix to be used in the cookie/localstorage name
 * @param {boolean} [options.ignoreDnt] - flag to ignore browser DNT settings and always return false
 * @returns {boolean} whether the user has opted out of the given opt type
 */
function hasOptedOut(token, options) {
    if (_hasDoNotTrackFlagOn(options)) {
        console$1.warn('This browser has "Do Not Track" enabled. This will prevent the Mixpanel SDK from sending any data. To ignore the "Do Not Track" browser setting, initialize the Mixpanel instance with the config "ignore_dnt: true"');
        return true;
    }
    var optedOut = _getStorageValue(token, options) === '0';
    if (optedOut) {
        console$1.warn('You are opted out of Mixpanel tracking. This will prevent the Mixpanel SDK from sending any data.');
    }
    return optedOut;
}

/**
 * Wrap a MixpanelLib method with a check for whether the user is opted out of data tracking and cookies/localstorage for the given token
 * If the user has opted out, return early instead of executing the method.
 * If a callback argument was provided, execute it passing the 0 error code.
 * @param {function} method - wrapped method to be executed if the user has not opted out
 * @returns {*} the result of executing method OR undefined if the user has opted out
 */
function addOptOutCheckMixpanelLib(method) {
    return _addOptOutCheck(method, function(name) {
        return this.get_config(name);
    });
}

/**
 * Wrap a MixpanelPeople method with a check for whether the user is opted out of data tracking and cookies/localstorage for the given token
 * If the user has opted out, return early instead of executing the method.
 * If a callback argument was provided, execute it passing the 0 error code.
 * @param {function} method - wrapped method to be executed if the user has not opted out
 * @returns {*} the result of executing method OR undefined if the user has opted out
 */
function addOptOutCheckMixpanelPeople(method) {
    return _addOptOutCheck(method, function(name) {
        return this._get_config(name);
    });
}

/**
 * Wrap a MixpanelGroup method with a check for whether the user is opted out of data tracking and cookies/localstorage for the given token
 * If the user has opted out, return early instead of executing the method.
 * If a callback argument was provided, execute it passing the 0 error code.
 * @param {function} method - wrapped method to be executed if the user has not opted out
 * @returns {*} the result of executing method OR undefined if the user has opted out
 */
function addOptOutCheckMixpanelGroup(method) {
    return _addOptOutCheck(method, function(name) {
        return this._get_config(name);
    });
}

/**
 * Clear the user's opt in/out status of data tracking and cookies/localstorage for the given token
 * @param {string} token - Mixpanel project tracking token
 * @param {Object} [options]
 * @param {string} [options.persistenceType] Persistence mechanism used - cookie or localStorage
 * @param {string} [options.persistencePrefix=__mp_opt_in_out] - custom prefix to be used in the cookie/localstorage name
 * @param {Number} [options.cookieExpiration] - number of days until the opt-in cookie expires
 * @param {string} [options.cookieDomain] - custom cookie domain
 * @param {boolean} [options.crossSiteCookie] - whether the opt-in cookie is set as cross-site-enabled
 * @param {boolean} [options.crossSubdomainCookie] - whether the opt-in cookie is set as cross-subdomain or not
 * @param {boolean} [options.secureCookie] - whether the opt-in cookie is set as secure or not
 */
function clearOptInOut(token, options) {
    options = options || {};
    _getStorage(options).remove(
        _getStorageKey(token, options), !!options.crossSubdomainCookie, options.cookieDomain
    );
}

/** Private **/

/**
 * Get storage util
 * @param {Object} [options]
 * @param {string} [options.persistenceType]
 * @returns {object} either _.cookie or _.localstorage
 */
function _getStorage(options) {
    options = options || {};
    return options.persistenceType === 'localStorage' ? _.localStorage : _.cookie;
}

/**
 * Get the name of the cookie that is used for the given opt type (tracking, cookie, etc.)
 * @param {string} token - Mixpanel project tracking token
 * @param {Object} [options]
 * @param {string} [options.persistencePrefix=__mp_opt_in_out] - custom prefix to be used in the cookie/localstorage name
 * @returns {string} the name of the cookie for the given opt type
 */
function _getStorageKey(token, options) {
    options = options || {};
    return (options.persistencePrefix || GDPR_DEFAULT_PERSISTENCE_PREFIX) + token;
}

/**
 * Get the value of the cookie that is used for the given opt type (tracking, cookie, etc.)
 * @param {string} token - Mixpanel project tracking token
 * @param {Object} [options]
 * @param {string} [options.persistencePrefix=__mp_opt_in_out] - custom prefix to be used in the cookie/localstorage name
 * @returns {string} the value of the cookie for the given opt type
 */
function _getStorageValue(token, options) {
    return _getStorage(options).get(_getStorageKey(token, options));
}

/**
 * Check whether the user has set the DNT/doNotTrack setting to true in their browser
 * @param {Object} [options]
 * @param {string} [options.window] - alternate window object to check; used to force various DNT settings in browser tests
 * @param {boolean} [options.ignoreDnt] - flag to ignore browser DNT settings and always return false
 * @returns {boolean} whether the DNT setting is true
 */
function _hasDoNotTrackFlagOn(options) {
    if (options && options.ignoreDnt) {
        return false;
    }
    var win$1 = (options && options.window) || win;
    var nav = win$1['navigator'] || {};
    var hasDntOn = false;

_.each([
        nav['doNotTrack'], // standard
        nav['msDoNotTrack'],
        win$1['doNotTrack']
    ], function(dntValue) {
        if (_.includes([true, 1, '1', 'yes'], dntValue)) {
            hasDntOn = true;
        }
    });

return hasDntOn;
}

/**
 * Set cookie/localstorage for the user indicating that they are opted in or out for the given opt type
 * @param {boolean} optValue - whether to opt the user in or out for the given opt type
 * @param {string} token - Mixpanel project tracking token
 * @param {Object} [options]
 * @param {trackFunction} [options.track] - function used for tracking a Mixpanel event to record the opt-in action
 * @param {string} [options.trackEventName] - event name to be used for tracking the opt-in action
 * @param {Object} [options.trackProperties] - set of properties to be tracked along with the opt-in action
 * @param {string} [options.persistencePrefix=__mp_opt_in_out] - custom prefix to be used in the cookie/localstorage name
 * @param {Number} [options.cookieExpiration] - number of days until the opt-in cookie expires
 * @param {string} [options.cookieDomain] - custom cookie domain
 * @param {boolean} [options.crossSiteCookie] - whether the opt-in cookie is set as cross-site-enabled
 * @param {boolean} [options.crossSubdomainCookie] - whether the opt-in cookie is set as cross-subdomain or not
 * @param {boolean} [options.secureCookie] - whether the opt-in cookie is set as secure or not
 */
function _optInOut(optValue, token, options) {
    if (!_.isString(token) || !token.length) {
        console$1.error('gdpr.' + (optValue ? 'optIn' : 'optOut') + ' called with an invalid token');
        return;
    }

options = options || {};

_getStorage(options).set(
        _getStorageKey(token, options),
        optValue ? 1 : 0,
        _.isNumber(options.cookieExpiration) ? options.cookieExpiration : null,
        !!options.crossSubdomainCookie,
        !!options.secureCookie,
        !!options.crossSiteCookie,
        options.cookieDomain
    );

if (options.track && optValue) { // only track event if opting in (optValue=true)
        options.track(options.trackEventName || '$opt_in', options.trackProperties, {
            'send_immediately': true
        });
    }
}

/**
 * Wrap a method with a check for whether the user is opted out of data tracking and cookies/localstorage for the given token
 * If the user has opted out, return early instead of executing the method.
 * If a callback argument was provided, execute it passing the 0 error code.
 * @param {function} method - wrapped method to be executed if the user has not opted out
 * @param {function} getConfigValue - getter function for the Mixpanel API token and other options to be used with opt-out check
 * @returns {*} the result of executing method OR undefined if the user has opted out
 */
function _addOptOutCheck(method, getConfigValue) {
    return function() {
        var optedOut = false;

try {
            var token = getConfigValue.call(this, 'token');
            var ignoreDnt = getConfigValue.call(this, 'ignore_dnt');
            var persistenceType = getConfigValue.call(this, 'opt_out_tracking_persistence_type');
            var persistencePrefix = getConfigValue.call(this, 'opt_out_tracking_cookie_prefix');
            var win = getConfigValue.call(this, 'window'); // used to override window during browser tests

if (token) { // if there was an issue getting the token, continue method execution as normal
                optedOut = hasOptedOut(token, {
                    ignoreDnt: ignoreDnt,
                    persistenceType: persistenceType,
                    persistencePrefix: persistencePrefix,
                    window: win
                });
            }
        } catch(err) {
            console$1.error('Unexpected error when checking tracking opt-out status: ' + err);
        }

if (!optedOut) {
            return method.apply(this, arguments);
        }

var callback = arguments[arguments.length - 1];
        if (typeof(callback) === 'function') {
            callback(0);
        }

return;
    };
}

var logger$6 = console_with_prefix('lock');

/**
 * SharedLock: a mutex built on HTML5 localStorage, to ensure that only one browser
 * window/tab at a time will be able to access shared resources.
 *
 * Based on the Alur and Taubenfeld fast lock
 * (http://www.cs.rochester.edu/research/synchronization/pseudocode/fastlock.html)
 * with an added timeout to ensure there will be eventual progress in the event
 * that a window is closed in the middle of the callback.
 *
 * Implementation based on the original version by David Wolever (https://github.com/wolever)
 * at https://gist.github.com/wolever/5fd7573d1ef6166e8f8c4af286a69432.
 *
 * @example
 * const myLock = new SharedLock('some-key');
 * myLock.withLock(function() {
 *   console.log('I hold the mutex!');
 * });
 *
 * @constructor
 */
var SharedLock = function(key, options) {
    options = options || {};

this.storageKey = key;
    this.storage = options.storage || win.localStorage;
    this.pollIntervalMS = options.pollIntervalMS || 100;
    this.timeoutMS = options.timeoutMS || 2000;

// dependency-inject promise implementation for testing purposes
    this.promiseImpl = options.promiseImpl || PromisePolyfill;
};

// pass in a specific pid to test contention scenarios; otherwise
// it is chosen randomly for each acquisition attempt
SharedLock.prototype.withLock = function(lockedCB, pid) {
    var Promise = this.promiseImpl;
    return new Promise(_.bind(function (resolve, reject) {
        var i = pid || (new Date().getTime() + '|' + Math.random());
        var startTime = new Date().getTime();
        var key = this.storageKey;
        var pollIntervalMS = this.pollIntervalMS;
        var timeoutMS = this.timeoutMS;
        var storage = this.storage;

var keyX = key + ':X';
        var keyY = key + ':Y';
        var keyZ = key + ':Z';

var loop = function() {
            storage.setItem(keyX, i);

waitFor(getSetY, function() {
                if (storage.getItem(keyX) === i) {
                    criticalSection();
                    return;
                }

delay(function() {
                    if (storage.getItem(keyY) !== i) {
                        loop();
                        return;
                    }
                    waitFor(function() {
                        return !storage.getItem(keyZ);
                    }, criticalSection);
                });
            });
        };

lockedCB()
                .then(function (ret) {
                    removeLock();
                    resolve(ret);
                })
                .catch(function (err) {
                    removeLock();
                    reject(err);
                });
        };

try {
            if (localStorageSupported(storage, true)) {
                loop();
            } else {
                throw new Error('localStorage support check failed');
            }
        } catch(err) {
            reject(err);
        }
    }, this));
};

/**
 * @type {import('./wrapper').StorageWrapper}
 */
var LocalStorageWrapper = function (storageOverride) {
    this.storage = storageOverride || win.localStorage;
};

LocalStorageWrapper.prototype.init = function () {
    return PromisePolyfill.resolve();
};

LocalStorageWrapper.prototype.setItem = function (key, value) {
    return new PromisePolyfill(_.bind(function (resolve, reject) {
        try {
            this.storage.setItem(key, JSONStringify(value));
        } catch (e) {
            reject(e);
        }
        resolve();
    }, this));
};

LocalStorageWrapper.prototype.getItem = function (key) {
    return new PromisePolyfill(_.bind(function (resolve, reject) {
        var item;
        try {
            item = JSONParse(this.storage.getItem(key));
        } catch (e) {
            reject(e);
        }
        resolve(item);
    }, this));
};

LocalStorageWrapper.prototype.removeItem = function (key) {
    return new PromisePolyfill(_.bind(function (resolve, reject) {
        try {
            this.storage.removeItem(key);
        } catch (e) {
            reject(e);
        }
        resolve();
    }, this));
};

var logger$5 = console_with_prefix('batch');

/**
 * RequestQueue: queue for batching API requests with localStorage backup for retries.
 * Maintains an in-memory queue which represents the source of truth for the current
 * page, but also writes all items out to a copy in the browser's localStorage, which
 * can be read on subsequent pageloads and retried. For batchability, all the request
 * items in the queue should be of the same type (events, people updates, group updates)
 * so they can be sent in a single request to the same API endpoint.
 *
 * LocalStorage keying and locking: In order for reloads and subsequent pageloads of
 * the same site to access the same persisted data, they must share the same localStorage
 * key (for instance based on project token and queue type). Therefore access to the
 * localStorage entry is guarded by an asynchronous mutex (SharedLock) to prevent
 * simultaneously open windows/tabs from overwriting each other's data (which would lead
 * to data loss in some situations).
 * @constructor
 */
var RequestQueue = function (storageKey, options) {
    options = options || {};
    this.storageKey = storageKey;
    this.usePersistence = options.usePersistence;
    if (this.usePersistence) {
        this.queueStorage = options.queueStorage || new LocalStorageWrapper();
        this.lock = new SharedLock(storageKey, {
            storage: options.sharedLockStorage || win.localStorage,
            timeoutMS: options.sharedLockTimeoutMS,
        });
    }
    this.reportError = options.errorReporter || _.bind(logger$5.error, logger$5);

this.pid = options.pid || null; // pass pid to test out storage lock contention scenarios

this.memQueue = [];
    this.initialized = false;

if (options.enqueueThrottleMs) {
        this.enqueuePersisted = batchedThrottle(_.bind(this._enqueuePersisted, this), options.enqueueThrottleMs);
    } else {
        this.enqueuePersisted = _.bind(function (queueEntry) {
            return this._enqueuePersisted([queueEntry]);
        }, this);
    }
};

RequestQueue.prototype.ensureInit = function () {
    if (this.initialized) {
        return PromisePolyfill.resolve();
    }

return this.queueStorage
        .init()
        .then(_.bind(function () {
            this.initialized = true;
        }, this))
        .catch(_.bind(function (err) {
            this.reportError('Error initializing queue persistence. Disabling persistence', err);
            this.initialized = true;
            this.usePersistence = false;
        }, this));
};

/**
 * Add one item to queues (memory and localStorage). The queued entry includes
 * the given item along with an auto-generated ID and a "flush-after" timestamp.
 * It is expected that the item will be sent over the network and dequeued
 * before the flush-after time; if this doesn't happen it is considered orphaned
 * (e.g., the original tab where it was enqueued got closed before it could be
 * sent) and the item can be sent by any tab that finds it in localStorage.
 *
 * The final callback param is called with a param indicating success or
 * failure of the enqueue operation; it is asynchronous because the localStorage
 * lock is asynchronous.
 */
RequestQueue.prototype.enqueue = function (item, flushInterval) {
    var queueEntry = {
        'id': cheap_guid(),
        'flushAfter': new Date().getTime() + flushInterval * 2,
        'payload': item
    };

if (!this.usePersistence) {
        this.memQueue.push(queueEntry);
        return PromisePolyfill.resolve(true);
    } else {
        return this.enqueuePersisted(queueEntry);
    }
};

RequestQueue.prototype._enqueuePersisted = function (queueEntries) {
    var enqueueItem = _.bind(function () {
        return this.ensureInit()
            .then(_.bind(function () {
                return this.readFromStorage();
            }, this))
            .then(_.bind(function (storedQueue) {
                return this.saveToStorage(storedQueue.concat(queueEntries));
            }, this))
            .then(_.bind(function (succeeded) {
                // only add to in-memory queue when storage succeeds
                if (succeeded) {
                    this.memQueue = this.memQueue.concat(queueEntries);
                }

return succeeded;
            }, this))
            .catch(_.bind(function (err) {
                this.reportError('Error enqueueing items', err, queueEntries);
                return false;
            }, this));
    }, this);

return this.lock
        .withLock(enqueueItem, this.pid)
        .catch(_.bind(function (err) {
            this.reportError('Error acquiring storage lock', err);
            return false;
        }, this));
};

/**
 * Read out the given number of queue entries. If this.memQueue
 * has fewer than batchSize items, then look for "orphaned" items
 * in the persisted queue (items where the 'flushAfter' time has
 * already passed).
 */
RequestQueue.prototype.fillBatch = function (batchSize) {
    var batch = this.memQueue.slice(0, batchSize);
    if (this.usePersistence && batch.length < batchSize) {
        // don't need lock just to read events; localStorage is thread-safe
        // and the worst that could happen is a duplicate send of some
        // orphaned events, which will be deduplicated on the server side
        return this.ensureInit()
            .then(_.bind(function () {
                return this.readFromStorage();
            }, this))
            .then(_.bind(function (storedQueue) {
                if (storedQueue.length) {
                    // item IDs already in batch; don't duplicate out of storage
                    var idsInBatch = {}; // poor man's Set
                    _.each(batch, function (item) {
                        idsInBatch[item['id']] = true;
                    });

for (var i = 0; i < storedQueue.length; i++) {
                        var item = storedQueue[i];
                        if (new Date().getTime() > item['flushAfter'] && !idsInBatch[item['id']]) {
                            item.orphaned = true;
                            batch.push(item);
                            if (batch.length >= batchSize) {
                                break;
                            }
                        }
                    }
                }

return batch;
            }, this));
    } else {
        return PromisePolyfill.resolve(batch);
    }
};

/**
 * Remove items with matching 'id' from array (immutably)
 * also remove any item without a valid id (e.g., malformed
 * storage entries).
 */
var filterOutIDsAndInvalid = function (items, idSet) {
    var filteredItems = [];
    _.each(items, function (item) {
        if (item['id'] && !idSet[item['id']]) {
            filteredItems.push(item);
        }
    });
    return filteredItems;
};

/**
 * Remove items with matching IDs from both in-memory queue
 * and persisted queue
 */
RequestQueue.prototype.removeItemsByID = function (ids) {
    var idSet = {}; // poor man's Set
    _.each(ids, function (id) {
        idSet[id] = true;
    });

this.memQueue = filterOutIDsAndInvalid(this.memQueue, idSet);
    if (!this.usePersistence) {
        return PromisePolyfill.resolve(true);
    } else {
        var removeFromStorage = _.bind(function () {
            return this.ensureInit()
                .then(_.bind(function () {
                    return this.readFromStorage();
                }, this))
                .then(_.bind(function (storedQueue) {
                    storedQueue = filterOutIDsAndInvalid(storedQueue, idSet);
                    return this.saveToStorage(storedQueue);
                }, this))
                .then(_.bind(function () {
                    return this.readFromStorage();
                }, this))
                .then(_.bind(function (storedQueue) {
                    // an extra check: did storage report success but somehow
                    // the items are still there?
                    for (var i = 0; i < storedQueue.length; i++) {
                        var item = storedQueue[i];
                        if (item['id'] && !!idSet[item['id']]) {
                            throw new Error('Item not removed from storage');
                        }
                    }
                    return true;
                }, this))
                .catch(_.bind(function (err) {
                    this.reportError('Error removing items', err, ids);
                    return false;
                }, this));
        }, this);

return this.lock
            .withLock(removeFromStorage, this.pid)
            .catch(_.bind(function (err) {
                this.reportError('Error acquiring storage lock', err);
                if (!localStorageSupported(this.lock.storage, true)) {
                    // Looks like localStorage writes have stopped working sometime after
                    // initialization (probably full), and so nobody can acquire locks
                    // anymore. Consider it temporarily safe to remove items without the
                    // lock, since nobody's writing successfully anyway.
                    return removeFromStorage()
                        .then(_.bind(function (success) {
                            if (!success) {
                                // OK, we couldn't even write out the smaller queue. Try clearing it
                                // entirely.
                                return this.queueStorage.removeItem(this.storageKey).then(function () {
                                    return success;
                                });
                            }
                            return success;
                        }, this))
                        .catch(_.bind(function (err) {
                            this.reportError('Error clearing queue', err);
                            return false;
                        }, this));
                } else {
                    return false;
                }
            }, this));
    }
};

// internal helper for RequestQueue.updatePayloads
var updatePayloads = function (existingItems, itemsToUpdate) {
    var newItems = [];
    _.each(existingItems, function (item) {
        var id = item['id'];
        if (id in itemsToUpdate) {
            var newPayload = itemsToUpdate[id];
            if (newPayload !== null) {
                item['payload'] = newPayload;
                newItems.push(item);
            }
        } else {
            // no update
            newItems.push(item);
        }
    });
    return newItems;
};

/**
 * Update payloads of given items in both in-memory queue and
 * persisted queue. Items set to null are removed from queues.
 */
RequestQueue.prototype.updatePayloads = function (itemsToUpdate) {
    this.memQueue = updatePayloads(this.memQueue, itemsToUpdate);
    if (!this.usePersistence) {
        return PromisePolyfill.resolve(true);
    } else {
        return this.lock
            .withLock(_.bind(function lockAcquired() {
                return this.ensureInit()
                    .then(_.bind(function () {
                        return this.readFromStorage();
                    }, this))
                    .then(_.bind(function (storedQueue) {
                        storedQueue = updatePayloads(storedQueue, itemsToUpdate);
                        return this.saveToStorage(storedQueue);
                    }, this))
                    .catch(_.bind(function (err) {
                        this.reportError('Error updating items', itemsToUpdate, err);
                        return false;
                    }, this));
            }, this), this.pid)
            .catch(_.bind(function (err) {
                this.reportError('Error acquiring storage lock', err);
                return false;
            }, this));
    }
};

/**
 * Read and parse items array from localStorage entry, handling
 * malformed/missing data if necessary.
 */
RequestQueue.prototype.readFromStorage = function () {
    return this.ensureInit()
        .then(_.bind(function () {
            return this.queueStorage.getItem(this.storageKey);
        }, this))
        .then(_.bind(function (storageEntry) {
            if (storageEntry) {
                if (!_.isArray(storageEntry)) {
                    this.reportError('Invalid storage entry:', storageEntry);
                    storageEntry = null;
                }
            }
            return storageEntry || [];
        }, this))
        .catch(_.bind(function (err) {
            this.reportError('Error retrieving queue', err);
            return [];
        }, this));
};

/**
 * Serialize the given items array to localStorage.
 */
RequestQueue.prototype.saveToStorage = function (queue) {
    return this.ensureInit()
        .then(_.bind(function () {
            return this.queueStorage.setItem(this.storageKey, queue);
        }, this))
        .then(function () {
            return true;
        })
        .catch(_.bind(function (err) {
            this.reportError('Error saving queue', err);
            return false;
        }, this));
};

/**
 * Clear out queues (memory and localStorage).
 */
RequestQueue.prototype.clear = function () {
    this.memQueue = [];

if (this.usePersistence) {
        return this.ensureInit()
            .then(_.bind(function () {
                return this.queueStorage.removeItem(this.storageKey);
            }, this));
    } else {
        return PromisePolyfill.resolve();
    }
};

// maximum interval between request retries after exponential backoff
var MAX_RETRY_INTERVAL_MS = 10 * 60 * 1000; // 10 minutes

var logger$4 = console_with_prefix('batch');

/**
 * RequestBatcher: manages the queueing, flushing, retry etc of requests of one
 * type (events, people, groups).
 * Uses RequestQueue to manage the backing store.
 * @constructor
 */
var RequestBatcher = function(storageKey, options) {
    this.errorReporter = options.errorReporter;
    this.queue = new RequestQueue(storageKey, {
        errorReporter: _.bind(this.reportError, this),
        queueStorage: options.queueStorage,
        sharedLockStorage: options.sharedLockStorage,
        sharedLockTimeoutMS: options.sharedLockTimeoutMS,
        usePersistence: options.usePersistence,
        enqueueThrottleMs: options.enqueueThrottleMs
    });

this.libConfig = options.libConfig;
    this.sendRequest = options.sendRequestFunc;
    this.beforeSendHook = options.beforeSendHook;
    this.stopAllBatching = options.stopAllBatchingFunc;

// seed variable batch size + flush interval with configured values
    this.batchSize = this.libConfig['batch_size'];
    this.flushInterval = this.libConfig['batch_flush_interval_ms'];

this.stopped = !this.libConfig['batch_autostart'];
    this.consecutiveRemovalFailures = 0;

// extra client-side dedupe
    this.itemIdsSentSuccessfully = {};

// Make the flush occur at the interval specified by flushIntervalMs, default behavior will attempt consecutive flushes
    // as long as the queue is not empty. This is useful for high-frequency events like Session Replay where we might end up
    // in a request loop and get ratelimited by the server.
    this.flushOnlyOnInterval = options.flushOnlyOnInterval || false;

this._flushPromise = null;
};

/**
 * Add one item to queue.
 */
RequestBatcher.prototype.enqueue = function(item) {
    return this.queue.enqueue(item, this.flushInterval);
};

/**
 * Start flushing batches at the configured time interval. Must call
 * this method upon SDK init in order to send anything over the network.
 */
RequestBatcher.prototype.start = function() {
    this.stopped = false;
    this.consecutiveRemovalFailures = 0;
    return this.flush();
};

/**
 * Stop flushing batches. Can be restarted by calling start().
 */
RequestBatcher.prototype.stop = function() {
    this.stopped = true;
    if (this.timeoutID) {
        clearTimeout(this.timeoutID);
        this.timeoutID = null;
    }
};

/**
 * Clear out queue.
 */
RequestBatcher.prototype.clear = function() {
    return this.queue.clear();
};

/**
 * Restore batch size configuration to whatever is set in the main SDK.
 */
RequestBatcher.prototype.resetBatchSize = function() {
    this.batchSize = this.libConfig['batch_size'];
};

/**
 * Restore flush interval time configuration to whatever is set in the main SDK.
 */
RequestBatcher.prototype.resetFlush = function() {
    this.scheduleFlush(this.libConfig['batch_flush_interval_ms']);
};

/**
 * Schedule the next flush in the given number of milliseconds.
 */
RequestBatcher.prototype.scheduleFlush = function(flushMS) {
    this.flushInterval = flushMS;
    if (!this.stopped) { // don't schedule anymore if batching has been stopped
        this.timeoutID = setTimeout(_.bind(function() {
            if (!this.stopped) {
                this._flushPromise = this.flush();
            }
        }, this), this.flushInterval);
    }
};

/**
 * Send a request using the sendRequest callback, but promisified.
 * TODO: sendRequest should be promisified in the first place.
 */
RequestBatcher.prototype.sendRequestPromise = function(data, options) {
    return new PromisePolyfill(_.bind(function(resolve) {
        this.sendRequest(data, options, resolve);
    }, this));
};

/**
 * Flush one batch to network. Depending on success/failure modes, it will either
 * remove the batch from the queue or leave it in for retry, and schedule the next
 * flush. In cases of most network or API failures, it will back off exponentially
 * when retrying.
 * @param {Object} [options]
 * @param {boolean} [options.sendBeacon] - whether to send batch with
 * navigator.sendBeacon (only useful for sending batches before page unloads, as
 * sendBeacon offers no callbacks or status indications)
 */
RequestBatcher.prototype.flush = function(options) {
    if (this.requestInProgress) {
        logger$4.log('Flush: Request already in progress');
        return PromisePolyfill.resolve();
    }

this.requestInProgress = true;

options = options || {};
    var timeoutMS = this.libConfig['batch_request_timeout_ms'];
    var startTime = new Date().getTime();
    var currentBatchSize = this.batchSize;

return this.queue.fillBatch(currentBatchSize)
        .then(_.bind(function(batch) {

// if there's more items in the queue than the batch size, attempt
            // to flush again after the current batch is done.
            var attemptSecondaryFlush = batch.length === currentBatchSize;
            var dataForRequest = [];
            var transformedItems = {};
            _.each(batch, function(item) {
                var payload = item['payload'];
                if (this.beforeSendHook && !item.orphaned) {
                    payload = this.beforeSendHook(payload);
                }
                if (payload) {
                    // mp_sent_by_lib_version prop captures which lib version actually
                    // sends each event (regardless of which version originally queued
                    // it for sending)
                    if (payload['event'] && payload['properties']) {
                        payload['properties'] = _.extend(
                            {},
                            payload['properties'],
                            {'mp_sent_by_lib_version': Config.LIB_VERSION}
                        );
                    }
                    var addPayload = true;
                    var itemId = item['id'];
                    if (itemId) {
                        if ((this.itemIdsSentSuccessfully[itemId] || 0) > 5) {
                            this.reportError('[dupe] item ID sent too many times, not sending', {
                                item: item,
                                batchSize: batch.length,
                                timesSent: this.itemIdsSentSuccessfully[itemId]
                            });
                            addPayload = false;
                        }
                    } else {
                        this.reportError('[dupe] found item with no ID', {item: item});
                    }

if (addPayload) {
                        dataForRequest.push(payload);
                    }
                }
                transformedItems[item['id']] = payload;
            }, this);

if (dataForRequest.length < 1) {
                this.requestInProgress = false;
                this.resetFlush();
                return PromisePolyfill.resolve(); // nothing to do
            }

if (succeeded) {
                            this.consecutiveRemovalFailures = 0;
                            if (this.flushOnlyOnInterval && !attemptSecondaryFlush) {
                                this.resetFlush(); // schedule next batch with a delay
                                return PromisePolyfill.resolve();
                            } else {
                                return this.flush(); // handle next batch if the queue isn't empty
                            }
                        } else {
                            if (++this.consecutiveRemovalFailures > 5) {
                                this.reportError('Too many queue failures; disabling batching system.');
                                this.stopAllBatching();
                            } else {
                                this.resetFlush();
                            }
                            return PromisePolyfill.resolve();
                        }
                    }, this));
            }, this);

var batchSendCallback = _.bind(function(res) {
                this.requestInProgress = false;

try {

// handle API response in a try-catch to make sure we can reset the
                    // flush operation if something goes wrong

if (options.unloading) {
                        // update persisted data to include hook transformations
                        return this.queue.updatePayloads(transformedItems);
                    } else if (
                        _.isObject(res) &&
                            res.error === 'timeout' &&
                            new Date().getTime() - startTime >= timeoutMS
                    ) {
                        this.reportError('Network timeout; retrying');
                        return this.flush();
                    } else if (
                        _.isObject(res) &&
                            (
                                res.httpStatusCode >= 500
                                || res.httpStatusCode === 429
                                || (res.httpStatusCode <= 0 && !isOnline())
                                || res.error === 'timeout'
                            )
                    ) {
                        // network or API error, or 429 Too Many Requests, retry
                        var retryMS = this.flushInterval * 2;
                        if (res.retryAfter) {
                            retryMS = (parseInt(res.retryAfter, 10) * 1000) || retryMS;
                        }
                        retryMS = Math.min(MAX_RETRY_INTERVAL_MS, retryMS);
                        this.reportError('Error; retry in ' + retryMS + ' ms');
                        this.scheduleFlush(retryMS);
                        return PromisePolyfill.resolve();
                    } else if (_.isObject(res) && res.httpStatusCode === 413) {
                        // 413 Payload Too Large
                        if (batch.length > 1) {
                            var halvedBatchSize = Math.max(1, Math.floor(currentBatchSize / 2));
                            this.batchSize = Math.min(this.batchSize, halvedBatchSize, batch.length - 1);
                            this.reportError('413 response; reducing batch size to ' + this.batchSize);
                            this.resetFlush();
                            return PromisePolyfill.resolve();
                        } else {
                            this.reportError('Single-event request too large; dropping', batch);
                            this.resetBatchSize();
                            return removeItemsFromQueue();
                        }
                    } else {
                        // successful network request+response; remove each item in batch from queue
                        // (even if it was e.g. a 400, in which case retrying won't help)
                        return removeItemsFromQueue();
                    }
                } catch(err) {
                    this.reportError('Error handling API response', err);
                    this.resetFlush();
                }
            }, this);
            var requestOptions = {
                method: 'POST',
                verbose: true,
                ignore_json_errors: true, // eslint-disable-line camelcase
                timeout_ms: timeoutMS // eslint-disable-line camelcase
            };
            if (options.unloading) {
                requestOptions.transport = 'sendBeacon';
            }
            logger$4.log('MIXPANEL REQUEST:', dataForRequest);
            return this.sendRequestPromise(dataForRequest, requestOptions).then(batchSendCallback);
        }, this))
        .catch(_.bind(function(err) {
            this.reportError('Error flushing request queue', err);
            this.resetFlush();
        }, this));
};

/**
 * Log error to global logger and optional user-defined logger.
 */
RequestBatcher.prototype.reportError = function(msg, err) {
    logger$4.error.apply(logger$4.error, arguments);
    if (this.errorReporter) {
        try {
            if (!(err instanceof Error)) {
                err = new Error(msg);
            }
            this.errorReporter(msg, err);
        } catch(err) {
            logger$4.error(err);
        }
    }
};

/**
 * @param {import('./session-recording').SerializedRecording} serializedRecording
 * @returns {boolean}
 */
var isRecordingExpired = function(serializedRecording) {
    var now = Date.now();
    return !serializedRecording || now > serializedRecording['maxExpires'] || now > serializedRecording['idleExpires'];
};

var RECORD_ENQUEUE_THROTTLE_MS = 250;

var logger$3 = console_with_prefix('recorder');
var CompressionStream = win['CompressionStream'];

var RECORDER_BATCHER_LIB_CONFIG = {
    'batch_size': 1000,
    'batch_flush_interval_ms': 10 * 1000,
    'batch_request_timeout_ms': 90 * 1000,
    'batch_autostart': true
};

var ACTIVE_SOURCES = new Set([
    IncrementalSource.MouseMove,
    IncrementalSource.MouseInteraction,
    IncrementalSource.Scroll,
    IncrementalSource.ViewportResize,
    IncrementalSource.Input,
    IncrementalSource.TouchMove,
    IncrementalSource.MediaInteraction,
    IncrementalSource.Drag,
    IncrementalSource.Selection,
]);

function isUserEvent(ev) {
    return ev.type === EventType.IncrementalSnapshot && ACTIVE_SOURCES.has(ev.data.source);
}

/**
 * @typedef {Object} SerializedRecording
 * @property {number} idleExpires
 * @property {number} maxExpires
 * @property {number} replayStartTime
 * @property {number} seqNo
 * @property {string} batchStartUrl
 * @property {string} replayId
 * @property {string} tabId
 * @property {string} replayStartUrl
 */

/**
 * @typedef {Object} SessionRecordingOptions
 * @property {Object} [options.mixpanelInstance] - reference to the core MixpanelLib
 * @property {String} [options.replayId] - unique uuid for a single replay
 * @property {Function} [options.onIdleTimeout] - callback when a recording reaches idle timeout
 * @property {Function} [options.onMaxLengthReached] - callback when a recording reaches its maximum length
 * @property {Function} [options.rrwebRecord] - rrweb's `record` function
 * @property {Function} [options.onBatchSent] - callback when a batch of events is sent to the server
 * @property {Storage} [options.sharedLockStorage] - optional storage for shared lock, used for test dependency injection
 * optional properties for deserialization:
 * @property {number} idleExpires
 * @property {number} maxExpires
 * @property {number} replayStartTime
 * @property {number} seqNo
 * @property {string} batchStartUrl
 * @property {string} replayStartUrl
 */

/**
 * This class encapsulates a single session recording and its lifecycle.
 * @param {SessionRecordingOptions} options
 */
var SessionRecording = function(options) {
    this._mixpanel = options.mixpanelInstance;
    this._onIdleTimeout = options.onIdleTimeout || NOOP_FUNC;
    this._onMaxLengthReached = options.onMaxLengthReached || NOOP_FUNC;
    this._onBatchSent = options.onBatchSent || NOOP_FUNC;
    this._rrwebRecord = options.rrwebRecord || null;

// internal rrweb stopRecording function
    this._stopRecording = null;
    this.replayId = options.replayId;

this.batchStartUrl = options.batchStartUrl || null;
    this.replayStartUrl = options.replayStartUrl || null;
    this.idleExpires = options.idleExpires || null;
    this.maxExpires = options.maxExpires || null;
    this.replayStartTime = options.replayStartTime || null;
    this.seqNo = options.seqNo || 0;

this.idleTimeoutId = null;
    this.maxTimeoutId = null;

this.recordMaxMs = MAX_RECORDING_MS;
    this.recordMinMs = 0;

// disable persistence if localStorage is not supported
    // request-queue will automatically disable persistence if indexedDB fails to initialize
    var usePersistence = localStorageSupported(options.sharedLockStorage, true);

// each replay has its own batcher key to avoid conflicts between rrweb events of different recordings
    // this will be important when persistence is introduced
    this.batcherKey = '__mprec_' + this.getConfig('name') + '_' + this.getConfig('token') + '_' + this.replayId;
    this.queueStorage = new IDBStorageWrapper(RECORDING_EVENTS_STORE_NAME);
    this.batcher = new RequestBatcher(this.batcherKey, {
        errorReporter: this.reportError.bind(this),
        flushOnlyOnInterval: true,
        libConfig: RECORDER_BATCHER_LIB_CONFIG,
        sendRequestFunc: this.flushEventsWithOptOut.bind(this),
        queueStorage: this.queueStorage,
        sharedLockStorage: options.sharedLockStorage,
        usePersistence: usePersistence,
        stopAllBatchingFunc: this.stopRecording.bind(this),

// increased throttle and shared lock timeout because recording events are very high frequency.
        // this will minimize the amount of lock contention between enqueued events.
        // for session recordings there is a lock for each tab anyway, so there's no risk of deadlock between tabs.
        enqueueThrottleMs: RECORD_ENQUEUE_THROTTLE_MS,
        sharedLockTimeoutMS: 10 * 1000,
    });
};

SessionRecording.prototype.unloadPersistedData = function () {
    this.batcher.stop();
    return this.batcher.flush()
        .then(function () {
            return this.queueStorage.removeItem(this.batcherKey);
        }.bind(this));
};

SessionRecording.prototype.getConfig = function(configVar) {
    return this._mixpanel.get_config(configVar);
};

// Alias for getConfig, used by the common addOptOutCheckMixpanelLib function which
// reaches into this class instance and expects the snake case version of the function.
// eslint-disable-next-line camelcase
SessionRecording.prototype.get_config = function(configVar) {
    return this.getConfig(configVar);
};

SessionRecording.prototype.startRecording = function (shouldStopBatcher) {
    if (this._rrwebRecord === null) {
        this.reportError('rrweb record function not provided. ');
        return;
    }

if (this._stopRecording !== null) {
        logger$3.log('Recording already in progress, skipping startRecording.');
        return;
    }

this.recordMaxMs = this.getConfig('record_max_ms');
    if (this.recordMaxMs > MAX_RECORDING_MS) {
        this.recordMaxMs = MAX_RECORDING_MS;
        logger$3.critical('record_max_ms cannot be greater than ' + MAX_RECORDING_MS + 'ms. Capping value.');
    }

if (!this.maxExpires) {
        this.maxExpires = new Date().getTime() + this.recordMaxMs;
    }

this.recordMinMs = this.getConfig('record_min_ms');
    if (this.recordMinMs > MAX_VALUE_FOR_MIN_RECORDING_MS) {
        this.recordMinMs = MAX_VALUE_FOR_MIN_RECORDING_MS;
        logger$3.critical('record_min_ms cannot be greater than ' + MAX_VALUE_FOR_MIN_RECORDING_MS + 'ms. Capping value.');
    }

if (!this.replayStartTime) {
        this.replayStartTime = new Date().getTime();
        this.batchStartUrl = _.info.currentUrl();
        this.replayStartUrl = _.info.currentUrl();
    }

if (shouldStopBatcher || this.recordMinMs > 0) {
        // the primary case for shouldStopBatcher is when we're starting recording after a reset
        // and don't want to send anything over the network until there's
        // actual user activity
        // this also applies if the minimum recording length has not been hit yet
        // so that we don't send data until we know the recording will be long enough
        this.batcher.stop();
    } else {
        this.batcher.start();
    }

var resetIdleTimeout = function () {
        clearTimeout(this.idleTimeoutId);
        var idleTimeoutMs = this.getConfig('record_idle_timeout_ms');
        this.idleTimeoutId = setTimeout(this._onIdleTimeout, idleTimeoutMs);
        this.idleExpires = new Date().getTime() + idleTimeoutMs;
    }.bind(this);
    resetIdleTimeout();

var blockSelector = this.getConfig('record_block_selector');
    if (blockSelector === '' || blockSelector === null) {
        blockSelector = undefined;
    }

try {
        this._stopRecording = this._rrwebRecord({
            'emit': function (ev) {
                if (this.idleExpires && this.idleExpires < ev.timestamp) {
                    this._onIdleTimeout();
                    return;
                }
                if (isUserEvent(ev)) {
                    if (this.batcher.stopped && new Date().getTime() - this.replayStartTime >= this.recordMinMs) {
                        // start flushing again after user activity
                        this.batcher.start();
                    }
                    resetIdleTimeout();
                }
                // promise only used to await during tests
                this.__enqueuePromise = this.batcher.enqueue(ev);
            }.bind(this),
            'blockClass': this.getConfig('record_block_class'),
            'blockSelector': blockSelector,
            'collectFonts': this.getConfig('record_collect_fonts'),
            'dataURLOptions': { // canvas image options (https://developer.mozilla.org/en-US/docs/Web/API/HTMLCanvasElement/toDataURL)
                'type': 'image/webp',
                'quality': 0.6
            },
            'maskAllInputs': true,
            'maskTextClass': this.getConfig('record_mask_text_class'),
            'maskTextSelector': this.getConfig('record_mask_text_selector'),
            'recordCanvas': this.getConfig('record_canvas'),
            'sampling': {
                'canvas': 15
            }
        });
    } catch (err) {
        this.reportError('Unexpected error when starting rrweb recording.', err);
    }

if (typeof this._stopRecording !== 'function') {
        this.reportError('rrweb failed to start, skipping this recording.');
        this._stopRecording = null;
        this.stopRecording(); // stop batcher looping and any timeouts
        return;
    }

var maxTimeoutMs = this.maxExpires - new Date().getTime();
    this.maxTimeoutId = setTimeout(this._onMaxLengthReached.bind(this), maxTimeoutMs);
};

SessionRecording.prototype.stopRecording = function (skipFlush) {
    if (!this.isRrwebStopped()) {
        try {
            this._stopRecording();
        } catch (err) {
            this.reportError('Error with rrweb stopRecording', err);
        }
        this._stopRecording = null;
    }

var flushPromise;
    if (this.batcher.stopped) {
        // never got user activity to flush after reset, so just clear the batcher
        flushPromise = this.batcher.clear();
    } else if (!skipFlush) {
        // flush any remaining events from running batcher
        flushPromise = this.batcher.flush();
    }
    this.batcher.stop();

clearTimeout(this.idleTimeoutId);
    clearTimeout(this.maxTimeoutId);
    return flushPromise;
};

SessionRecording.prototype.isRrwebStopped = function () {
    return this._stopRecording === null;
};

/**
 * Flushes the current batch of events to the server, but passes an opt-out callback to make sure
 * we stop recording and dump any queued events if the user has opted out.
 */
SessionRecording.prototype.flushEventsWithOptOut = function (data, options, cb) {
    var onOptOut = function (code) {
        // addOptOutCheckMixpanelLib invokes this function with code=0 when the user has opted out
        if (code === 0) {
            this.stopRecording();
            cb({error: 'Tracking has been opted out, stopping recording.'});
        }
    }.bind(this);

this._flushEvents(data, options, cb, onOptOut);
};

/**
 * @returns {SerializedRecording}
 */
SessionRecording.prototype.serialize = function () {
    // don't break if mixpanel instance was destroyed at some point
    var tabId;
    try {
        tabId = this._mixpanel.get_tab_id();
    } catch (e) {
        this.reportError('Error getting tab ID for serialization ', e);
        tabId = null;
    }

return {
        'replayId': this.replayId,
        'seqNo': this.seqNo,
        'replayStartTime': this.replayStartTime,
        'batchStartUrl': this.batchStartUrl,
        'replayStartUrl': this.replayStartUrl,
        'idleExpires': this.idleExpires,
        'maxExpires': this.maxExpires,
        'tabId': tabId,
    };
};

/**
 * @static
 * @param {SerializedRecording} serializedRecording
 * @param {SessionRecordingOptions} options
 * @returns {SessionRecording}
 */
SessionRecording.deserialize = function (serializedRecording, options) {
    var recording = new SessionRecording(_.extend({}, options, {
        replayId: serializedRecording['replayId'],
        batchStartUrl: serializedRecording['batchStartUrl'],
        replayStartUrl: serializedRecording['replayStartUrl'],
        idleExpires: serializedRecording['idleExpires'],
        maxExpires: serializedRecording['maxExpires'],
        replayStartTime: serializedRecording['replayStartTime'],
        seqNo: serializedRecording['seqNo'],
        sharedLockStorage: options.sharedLockStorage,
    }));

return recording;
};

SessionRecording.prototype._sendRequest = function(currentReplayId, reqParams, reqBody, callback) {
    var onSuccess = function (response, responseBody) {
        // Update batch specific props only if the request was successful to guarantee ordering.
        // RequestBatcher will always flush the next batch after the previous one succeeds.
        // extra check to see if the replay ID has changed so that we don't increment the seqNo on the wrong replay
        if (response.status === 200 && this.replayId === currentReplayId) {
            this.seqNo++;
            this.batchStartUrl = _.info.currentUrl();
        }

this._onBatchSent();
        callback({
            status: 0,
            httpStatusCode: response.status,
            responseBody: responseBody,
            retryAfter: response.headers.get('Retry-After')
        });
    }.bind(this);

win['fetch'](this.getConfig('api_host') + '/' + this.getConfig('api_routes')['record'] + '?' + new URLSearchParams(reqParams), {
        'method': 'POST',
        'headers': {
            'Authorization': 'Basic ' + btoa(this.getConfig('token') + ':'),
            'Content-Type': 'application/octet-stream'
        },
        'body': reqBody,
    }).then(function (response) {
        response.json().then(function (responseBody) {
            onSuccess(response, responseBody);
        }).catch(function (error) {
            callback({error: error});
        });
    }).catch(function (error) {
        callback({error: error, httpStatusCode: 0});
    });
};

SessionRecording.prototype._flushEvents = addOptOutCheckMixpanelLib(function (data, options, callback) {
    var numEvents = data.length;

if (numEvents > 0) {
        var replayId = this.replayId;

// each rrweb event has a timestamp - leverage those to get time properties
        var batchStartTime = Infinity;
        var batchEndTime = -Infinity;
        var hasFullSnapshot = false;
        for (var i = 0; i < numEvents; i++) {
            batchStartTime = Math.min(batchStartTime, data[i].timestamp);
            batchEndTime = Math.max(batchEndTime, data[i].timestamp);
            if (data[i].type === EventType.FullSnapshot) {
                hasFullSnapshot = true;
            }
        }

if (this.seqNo === 0) {
            if (!hasFullSnapshot) {
                callback({error: 'First batch does not contain a full snapshot. Aborting recording.'});
                this.stopRecording(true);
                return;
            }
            this.replayStartTime = batchStartTime;
        } else if (!this.replayStartTime) {
            this.reportError('Replay start time not set but seqNo is not 0. Using current batch start time as a fallback.');
            this.replayStartTime = batchStartTime;
        }

var replayLengthMs = batchEndTime - this.replayStartTime;

var reqParams = {
            '$current_url': this.batchStartUrl,
            '$lib_version': Config.LIB_VERSION,
            'batch_start_time': batchStartTime / 1000,
            'distinct_id': String(this._mixpanel.get_distinct_id()),
            'mp_lib': 'web',
            'replay_id': replayId,
            'replay_length_ms': replayLengthMs,
            'replay_start_time': this.replayStartTime / 1000,
            'replay_start_url': this.replayStartUrl,
            'seq': this.seqNo
        };
        var eventsJson = JSON.stringify(data);

// send ID management props if they exist
        var deviceId = this._mixpanel.get_property('$device_id');
        if (deviceId) {
            reqParams['$device_id'] = deviceId;
        }
        var userId = this._mixpanel.get_property('$user_id');
        if (userId) {
            reqParams['$user_id'] = userId;
        }

if (CompressionStream) {
            var jsonStream = new Blob([eventsJson], {type: 'application/json'}).stream();
            var gzipStream = jsonStream.pipeThrough(new CompressionStream('gzip'));
            new Response(gzipStream)
                .blob()
                .then(function(compressedBlob) {
                    reqParams['format'] = 'gzip';
                    this._sendRequest(replayId, reqParams, compressedBlob, callback);
                }.bind(this));
        } else {
            reqParams['format'] = 'body';
            this._sendRequest(replayId, reqParams, eventsJson, callback);
        }
    }
});

SessionRecording.prototype.reportError = function(msg, err) {
    logger$3.error.apply(logger$3.error, arguments);
    try {
        if (!err && !(msg instanceof Error)) {
            msg = new Error(msg);
        }
        this.getConfig('error_reporter')(msg, err);
    } catch(err) {
        logger$3.error(err);
    }
};

/**
 * Module for handling the storage and retrieval of recording metadata as well as any active recordings.
 * Makes sure that only one tab can be recording at a time.
 */
var RecordingRegistry = function (options) {
    this.idb = new IDBStorageWrapper(RECORDING_REGISTRY_STORE_NAME);
    this.errorReporter = options.errorReporter;
    this.mixpanelInstance = options.mixpanelInstance;
    this.sharedLockStorage = options.sharedLockStorage;
};

RecordingRegistry.prototype.handleError = function (err) {
    this.errorReporter('IndexedDB error: ', err);
};

/**
 * @param {import('./session-recording').SerializedRecording} serializedRecording
 */
RecordingRegistry.prototype.setActiveRecording = function (serializedRecording) {
    var tabId = serializedRecording['tabId'];
    if (!tabId) {
        console.warn('No tab ID is set, cannot persist recording metadata.');
        return PromisePolyfill.resolve();
    }

return this.idb.init()
        .then(function () {
            return this.idb.setItem(tabId, serializedRecording);
        }.bind(this))
        .catch(this.handleError.bind(this));
};

/**
 * @returns {Promise<import('./session-recording').SerializedRecording>}
 */
RecordingRegistry.prototype.getActiveRecording = function () {
    return this.idb.init()
        .then(function () {
            return this.idb.getItem(this.mixpanelInstance.get_tab_id());
        }.bind(this))
        .then(function (serializedRecording) {
            return isRecordingExpired(serializedRecording) ? null : serializedRecording;
        }.bind(this))
        .catch(this.handleError.bind(this));
};

RecordingRegistry.prototype.clearActiveRecording = function () {
    // mark recording as expired instead of deleting it in case the page unloads mid-flush and doesn't make it to ingestion.
    // this will ensure the next pageload will flush the remaining events, but not try to continue the recording.
    return this.getActiveRecording()
        .then(function (serializedRecording) {
            if (serializedRecording) {
                serializedRecording['maxExpires'] = 0;
                return this.setActiveRecording(serializedRecording);
            }
        }.bind(this))
        .catch(this.handleError.bind(this));
};

/**
 * Flush any inactive recordings from the registry to minimize data loss.
 * The main idea here is that we can flush remaining rrweb events on the next page load if a tab is closed mid-batch.
 */
RecordingRegistry.prototype.flushInactiveRecordings = function () {
    return this.idb.init()
        .then(function() {
            return this.idb.getAll();
        }.bind(this))
        .then(function (serializedRecordings) {
            // clean up any expired recordings from the registry, non-expired ones may be active in other tabs
            var unloadPromises = serializedRecordings
                .filter(function (serializedRecording) {
                    return isRecordingExpired(serializedRecording);
                })
                .map(function (serializedRecording) {
                    var sessionRecording = SessionRecording.deserialize(serializedRecording, {
                        mixpanelInstance: this.mixpanelInstance,
                        sharedLockStorage: this.sharedLockStorage
                    });
                    return sessionRecording.unloadPersistedData()
                        .then(function () {
                            // expired recording was successfully flushed, we can clean it up from the registry
                            return this.idb.removeItem(serializedRecording['tabId']);
                        }.bind(this))
                        .catch(this.handleError.bind(this));
                }.bind(this));

return PromisePolyfill.all(unloadPromises);
        }.bind(this))
        .catch(this.handleError.bind(this));
};

var logger$2 = console_with_prefix('recorder');

/**
 * Recorder API: bundles rrweb and and exposes methods to start and stop recordings.
 * @param {Object} [options.mixpanelInstance] - reference to the core MixpanelLib
*/
var MixpanelRecorder = function(mixpanelInstance, rrwebRecord, sharedLockStorage) {
    this.mixpanelInstance = mixpanelInstance;
    this.rrwebRecord = rrwebRecord || record;
    this.sharedLockStorage = sharedLockStorage;

/**
     * @member {import('./registry').RecordingRegistry}
     */
    this.recordingRegistry = new RecordingRegistry({
        mixpanelInstance: this.mixpanelInstance,
        errorReporter: logger$2.error,
        sharedLockStorage: sharedLockStorage
    });
    this._flushInactivePromise = this.recordingRegistry.flushInactiveRecordings();

this.activeRecording = null;
};

MixpanelRecorder.prototype.startRecording = function(options) {
    options = options || {};
    if (this.activeRecording && !this.activeRecording.isRrwebStopped()) {
        logger$2.log('Recording already in progress, skipping startRecording.');
        return;
    }

var onIdleTimeout = function () {
        logger$2.log('Idle timeout reached, restarting recording.');
        this.resetRecording();
    }.bind(this);

var onMaxLengthReached = function () {
        logger$2.log('Max recording length reached, stopping recording.');
        this.resetRecording();
    }.bind(this);

var onBatchSent = function () {
        this.recordingRegistry.setActiveRecording(this.activeRecording.serialize());
        this['__flushPromise'] = this.activeRecording.batcher._flushPromise;
    }.bind(this);

/**
     * @type {import('./session-recording').SessionRecordingOptions}
     */
    var sessionRecordingOptions = {
        mixpanelInstance: this.mixpanelInstance,
        onBatchSent: onBatchSent,
        onIdleTimeout: onIdleTimeout,
        onMaxLengthReached: onMaxLengthReached,
        replayId: _.UUID(),
        rrwebRecord: this.rrwebRecord,
        sharedLockStorage: this.sharedLockStorage
    };

if (options.activeSerializedRecording) {
        this.activeRecording = SessionRecording.deserialize(options.activeSerializedRecording, sessionRecordingOptions);
    } else {
        this.activeRecording = new SessionRecording(sessionRecordingOptions);
    }

this.activeRecording.startRecording(options.shouldStopBatcher);
    return this.recordingRegistry.setActiveRecording(this.activeRecording.serialize());
};

MixpanelRecorder.prototype.stopRecording = function() {
    var stopPromise = this._stopCurrentRecording(false);
    this.recordingRegistry.clearActiveRecording();
    this.activeRecording = null;
    return stopPromise;
};

MixpanelRecorder.prototype.pauseRecording = function() {
    return this._stopCurrentRecording(false);
};

MixpanelRecorder.prototype._stopCurrentRecording = function(skipFlush) {
    if (this.activeRecording) {
        return this.activeRecording.stopRecording(skipFlush);
    }
    return PromisePolyfill.resolve();
};

MixpanelRecorder.prototype.resumeRecording = function (startNewIfInactive) {
    if (this.activeRecording && this.activeRecording.isRrwebStopped()) {
        this.activeRecording.startRecording(false);
        return PromisePolyfill.resolve(null);
    }

return this.recordingRegistry.getActiveRecording()
        .then(function (activeSerializedRecording) {
            if (activeSerializedRecording) {
                return this.startRecording({activeSerializedRecording: activeSerializedRecording});
            } else if (startNewIfInactive) {
                return this.startRecording({shouldStopBatcher: false});
            } else {
                logger$2.log('No resumable recording found.');
                return null;
            }
        }.bind(this));
};

MixpanelRecorder.prototype.resetRecording = function () {
    this.stopRecording();
    this.startRecording({shouldStopBatcher: true});
};

MixpanelRecorder.prototype.getActiveReplayId = function () {
    if (this.activeRecording && !this.activeRecording.isRrwebStopped()) {
        return this.activeRecording.replayId;
    } else {
        return null;
    }
};

// getter so that older mixpanel-core versions can still retrieve the replay ID
// when pulling the latest recorder bundle from the CDN
Object.defineProperty(MixpanelRecorder.prototype, 'replayId', {
    get: function () {
        return this.getActiveReplayId();
    }
});

win['__mp_recorder'] = MixpanelRecorder;

// stateless utils
// mostly from https://github.com/mixpanel/mixpanel-js/blob/989ada50f518edab47b9c4fd9535f9fbd5ec5fc0/src/autotrack-utils.js

var EV_CHANGE = 'change';
var EV_CLICK = 'click';
var EV_HASHCHANGE = 'hashchange';
var EV_MP_LOCATION_CHANGE = 'mp_locationchange';
var EV_POPSTATE = 'popstate';
// TODO scrollend isn't available in Safari: document or polyfill?
var EV_SCROLLEND = 'scrollend';
var EV_SUBMIT = 'submit';

var CLICK_EVENT_PROPS = [
    'clientX', 'clientY',
    'offsetX', 'offsetY',
    'pageX', 'pageY',
    'screenX', 'screenY',
    'x', 'y'
];
var OPT_IN_CLASSES = ['mp-include'];
var OPT_OUT_CLASSES = ['mp-no-track'];
var SENSITIVE_DATA_CLASSES = OPT_OUT_CLASSES.concat(['mp-sensitive']);
var TRACKED_ATTRS = [
    'aria-label', 'aria-labelledby', 'aria-describedby',
    'href', 'name', 'role', 'title', 'type'
];

var logger$1 = console_with_prefix('autocapture');

/*
 * Get the className of an element, accounting for edge cases where element.className is an object
 * @param {Element} el - element to get the className of
 * @returns {string} the element's class
 */
function getClassName(el) {
    switch(typeof el.className) {
        case 'string':
            return el.className;
        case 'object': // handle cases where className might be SVGAnimatedString or some other type
            return el.className.baseVal || el.getAttribute('class') || '';
        default: // future proof
            return '';
    }
}

function getPropertiesFromElement(el, ev, blockAttrsSet, extraAttrs, allowElementCallback, allowSelectors) {
    var props = {
        '$classes': getClassName(el).split(' '),
        '$tag_name': el.tagName.toLowerCase()
    };
    var elId = el.id;
    if (elId) {
        props['$id'] = elId;
    }

if (shouldTrackElementDetails(el, ev, allowElementCallback, allowSelectors)) {
        _.each(TRACKED_ATTRS.concat(extraAttrs), function(attr) {
            if (el.hasAttribute(attr) && !blockAttrsSet[attr]) {
                var attrVal = el.getAttribute(attr);
                if (shouldTrackValue(attrVal)) {
                    props['$attr-' + attr] = attrVal;
                }
            }
        });
    }

var nthChild = 1;
    var nthOfType = 1;
    var currentElem = el;
    while (currentElem = getPreviousElementSibling(currentElem)) { // eslint-disable-line no-cond-assign
        nthChild++;
        if (currentElem.tagName === el.tagName) {
            nthOfType++;
        }
    }
    props['$nth_child'] = nthChild;
    props['$nth_of_type'] = nthOfType;

return props;
}

function getPropsForDOMEvent(ev, config) {
    var allowElementCallback = config.allowElementCallback;
    var allowSelectors = config.allowSelectors || [];
    var blockAttrs = config.blockAttrs || [];
    var blockElementCallback = config.blockElementCallback;
    var blockSelectors = config.blockSelectors || [];
    var captureTextContent = config.captureTextContent || false;
    var captureExtraAttrs = config.captureExtraAttrs || [];
    var capturedForHeatMap = config.capturedForHeatMap || false;

// convert array to set every time, as the config may have changed
    var blockAttrsSet = {};
    _.each(blockAttrs, function(attr) {
        blockAttrsSet[attr] = true;
    });

var props = null;

var target = typeof ev.target === 'undefined' ? ev.srcElement : ev.target;
    if (isTextNode(target)) { // defeat Safari bug (see: http://www.quirksmode.org/js/events_properties.html)
        target = target.parentNode;
    }

if (
        shouldTrackDomEvent(target, ev) &&
        isElementAllowed(target, ev, allowElementCallback, allowSelectors) &&
        !isElementBlocked(target, ev, blockElementCallback, blockSelectors)
    ) {
        var targetElementList = [target];
        var curEl = target;
        while (curEl.parentNode && !isTag(curEl, 'body')) {
            targetElementList.push(curEl.parentNode);
            curEl = curEl.parentNode;
        }

var elementsJson = [];
        var href, explicitNoTrack = false;
        _.each(targetElementList, function(el) {
            var shouldTrackDetails = shouldTrackElementDetails(el, ev, allowElementCallback, allowSelectors);

// if the element or a parent element is an anchor tag
            // include the href as a property
            if (!blockAttrsSet['href'] && el.tagName.toLowerCase() === 'a') {
                href = el.getAttribute('href');
                href = shouldTrackDetails && shouldTrackValue(href) && href;
            }

if (isElementBlocked(el, ev, blockElementCallback, blockSelectors)) {
                explicitNoTrack = true;
            }

elementsJson.push(getPropertiesFromElement(el, ev, blockAttrsSet, captureExtraAttrs, allowElementCallback, allowSelectors));
        }, this);

if (!explicitNoTrack) {
            var docElement = document$1['documentElement'];
            props = {
                '$event_type': ev.type,
                '$host': win.location.host,
                '$pathname': win.location.pathname,
                '$elements':  elementsJson,
                '$el_attr__href': href,
                '$viewportHeight': Math.max(docElement['clientHeight'], win['innerHeight'] || 0),
                '$viewportWidth': Math.max(docElement['clientWidth'], win['innerWidth'] || 0),
                '$pageHeight': document$1['body']['offsetHeight'] || 0,
                '$pageWidth': document$1['body']['offsetWidth'] || 0,
            };
            _.each(captureExtraAttrs, function(attr) {
                if (!blockAttrsSet[attr] && target.hasAttribute(attr)) {
                    var attrVal = target.getAttribute(attr);
                    if (shouldTrackValue(attrVal)) {
                        props['$el_attr__' + attr] = attrVal;
                    }
                }
            });

if (captureTextContent) {
                elementText = getSafeText(target, ev, allowElementCallback, allowSelectors);
                if (elementText && elementText.length) {
                    props['$el_text'] = elementText;
                }
            }

if (ev.type === EV_CLICK) {
                _.each(CLICK_EVENT_PROPS, function(prop) {
                    if (prop in ev) {
                        props['$' + prop] = ev[prop];
                    }
                });
                if (capturedForHeatMap) {
                    props['$captured_for_heatmap'] = true;
                }
                target = guessRealClickTarget(ev);
            }
            // prioritize text content from "real" click target if different from original target
            if (captureTextContent) {
                var elementText = getSafeText(target, ev, allowElementCallback, allowSelectors);
                if (elementText && elementText.length) {
                    props['$el_text'] = elementText;
                }
            }

if (target) {
                // target may have been recalculated; check allowlists and blocklists again
                if (
                    !isElementAllowed(target, ev, allowElementCallback, allowSelectors) ||
                    isElementBlocked(target, ev, blockElementCallback, blockSelectors)
                ) {
                    return null;
                }

var targetProps = getPropertiesFromElement(target, ev, blockAttrsSet, captureExtraAttrs, allowElementCallback, allowSelectors);
                props['$target'] = targetProps;
                // pull up more props onto main event props
                props['$el_classes'] = targetProps['$classes'];
                _.extend(props, _.strip_empty_properties({
                    '$el_id': targetProps['$id'],
                    '$el_tag_name': targetProps['$tag_name']
                }));
            }
        }
    }

return props;
}

/**
 * Get the direct text content of an element, protecting against sensitive data collection.
 * Concats textContent of each of the element's text node children; this avoids potential
 * collection of sensitive data that could happen if we used element.textContent and the
 * element had sensitive child elements, since element.textContent includes child content.
 * Scrubs values that look like they could be sensitive (i.e. cc or ssn number).
 * @param {Element} el - element to get the text of
 * @param {Array<string>} allowSelectors - CSS selectors for elements that should be included
 * @returns {string} the element's direct text content
 */
function getSafeText(el, ev, allowElementCallback, allowSelectors) {
    var elText = '';

if (shouldTrackElementDetails(el, ev, allowElementCallback, allowSelectors) && el.childNodes && el.childNodes.length) {
        _.each(el.childNodes, function(child) {
            if (isTextNode(child) && child.textContent) {
                elText += _.trim(child.textContent)
                    // scrub potentially sensitive values
                    .split(/(\s+)/).filter(shouldTrackValue).join('')
                    // normalize whitespace
                    .replace(/[\r\n]/g, ' ').replace(/[ ]+/g, ' ')
                    // truncate
                    .substring(0, 255);
            }
        });
    }

return _.trim(elText);
}

if (!allowSelectors.length) {
        // no allowlist; all elements are fair game
        return true;
    }

for (var i = 0; i < allowSelectors.length; i++) {
        var sel = allowSelectors[i];
        try {
            if (el['matches'](sel)) {
                return true;
            }
        } catch (err) {
            logger$1.critical('Error while checking selector: ' + sel, err);
        }
    }
    return false;
}

function isElementBlocked(el, ev, blockElementCallback, blockSelectors) {
    var i;

if (blockElementCallback) {
        try {
            if (blockElementCallback(el, ev)) {
                return true;
            }
        } catch (err) {
            logger$1.critical('Error while checking element in blockElementCallback', err);
            return true;
        }
    }

if (blockSelectors && blockSelectors.length) {
        // programmatically prevent tracking of elements that match CSS selectors
        for (i = 0; i < blockSelectors.length; i++) {
            var sel = blockSelectors[i];
            try {
                if (el['matches'](sel)) {
                    return true;
                }
            } catch (err) {
                logger$1.critical('Error while checking selector: ' + sel, err);
            }
        }
    }

// allow users to programmatically prevent tracking of elements by adding default classes such as 'mp-no-track'
    var classes = getClasses(el);
    for (i = 0; i < OPT_OUT_CLASSES.length; i++) {
        if (classes[OPT_OUT_CLASSES[i]]) {
            return true;
        }
    }

return false;
}

/*
 * Check whether a DOM node has nodeType Node.ELEMENT_NODE
 * @param {Node} node - node to check
 * @returns {boolean} whether node is of the correct nodeType
 */
function isElementNode(node) {
    return node && node.nodeType === 1; // Node.ELEMENT_NODE - use integer constant for browser portability
}

/*
 * Check whether an element is of a given tag type.
 * Due to potential reference discrepancies (such as the webcomponents.js polyfill),
 * we want to match tagNames instead of specific references because something like
 * element === document.body won't always work because element might not be a native
 * element.
 * @param {Element} el - element to check
 * @param {string} tag - tag name (e.g., "div")
 * @returns {boolean} whether el is of the given tag type
 */
function isTag(el, tag) {
    return el && el.tagName && el.tagName.toLowerCase() === tag.toLowerCase();
}

/*
 * Check whether a DOM node is a TEXT_NODE
 * @param {Node} node - node to check
 * @returns {boolean} whether node is of type Node.TEXT_NODE
 */
function isTextNode(node) {
    return node && node.nodeType === 3; // Node.TEXT_NODE - use integer constant for browser portability
}

function minDOMApisSupported() {
    try {
        var testEl = document$1.createElement('div');
        return !!testEl['matches'];
    } catch (err) {
        return false;
    }
}

/*
 * Check whether a DOM event should be "tracked" or if it may contain sensitive data
 * using a variety of heuristics.
 * @param {Element} el - element to check
 * @param {Event} ev - event to check
 * @returns {boolean} whether the event should be tracked
 */
function shouldTrackDomEvent(el, ev) {
    if (!el || isTag(el, 'html') || !isElementNode(el)) {
        return false;
    }
    var tag = el.tagName.toLowerCase();
    switch (tag) {
        case 'form':
            return ev.type === EV_SUBMIT;
        case 'input':
            if (['button', 'submit'].indexOf(el.getAttribute('type')) === -1) {
                return ev.type === EV_CHANGE;
            } else {
                return ev.type === EV_CLICK;
            }
        case 'select':
        case 'textarea':
            return ev.type === EV_CHANGE;
        default:
            return ev.type === EV_CLICK;
    }
}

/*
 * Check whether a DOM element should be "tracked" or if it may contain sensitive data
 * using a variety of heuristics.
 * @param {Element} el - element to check
 * @param {Array<string>} allowSelectors - CSS selectors for elements that should be included
 * @returns {boolean} whether the element should be tracked
 */
function shouldTrackElementDetails(el, ev, allowElementCallback, allowSelectors) {
    var i;

if (!isElementAllowed(el, ev, allowElementCallback, allowSelectors)) {
        return false;
    }

for (var curEl = el; curEl.parentNode && !isTag(curEl, 'body'); curEl = curEl.parentNode) {
        var classes = getClasses(curEl);
        for (i = 0; i < SENSITIVE_DATA_CLASSES.length; i++) {
            if (classes[SENSITIVE_DATA_CLASSES[i]]) {
                return false;
            }
        }
    }

var elClasses = getClasses(el);
    for (i = 0; i < OPT_IN_CLASSES.length; i++) {
        if (elClasses[OPT_IN_CLASSES[i]]) {
            return true;
        }
    }

// don't send data from inputs or similar elements since there will always be
    // a risk of clientside javascript placing sensitive data in attributes
    if (
        isTag(el, 'input') ||
        isTag(el, 'select') ||
        isTag(el, 'textarea') ||
        el.getAttribute('contenteditable') === 'true'
    ) {
        return false;
    }

// don't include hidden or password fields
    var type = el.type || '';
    if (typeof type === 'string') { // it's possible for el.type to be a DOM element if el is a form with a child input[name="type"]
        switch(type.toLowerCase()) {
            case 'hidden':
                return false;
            case 'password':
                return false;
        }
    }

// filter out data from fields that look like sensitive fields
    var name = el.name || el.id || '';
    if (typeof name === 'string') { // it's possible for el.name or el.id to be a DOM element if el is a form with a child input[name="name"]
        var sensitiveNameRegex = /^cc|cardnum|ccnum|creditcard|csc|cvc|cvv|exp|pass|pwd|routing|seccode|securitycode|securitynum|socialsec|socsec|ssn/i;
        if (sensitiveNameRegex.test(name.replace(/[^a-zA-Z0-9]/g, ''))) {
            return false;
        }
    }

return true;
}

/*
 * Check whether a string value should be "tracked" or if it may contain sensitive data
 * using a variety of heuristics.
 * @param {string} value - string value to check
 * @returns {boolean} whether the element should be tracked
 */
function shouldTrackValue(value) {
    if (value === null || _.isUndefined(value)) {
        return false;
    }

if (typeof value === 'string') {
        value = _.trim(value);

// check to see if input value looks like a credit card number
        // see: https://www.safaribooksonline.com/library/view/regular-expressions-cookbook/9781449327453/ch04s20.html
        var ccRegex = /^(?:(4[0-9]{12}(?:[0-9]{3})?)|(5[1-5][0-9]{14})|(6(?:011|5[0-9]{2})[0-9]{12})|(3[47][0-9]{13})|(3(?:0[0-5]|[68][0-9])[0-9]{11})|((?:2131|1800|35[0-9]{3})[0-9]{11}))$/;
        if (ccRegex.test((value || '').replace(/[- ]/g, ''))) {
            return false;
        }

// check to see if input value looks like a social security number
        var ssnRegex = /(^\d{3}-?\d{2}-?\d{4}$)/;
        if (ssnRegex.test(value)) {
            return false;
        }
    }

return true;
}

var AUTOCAPTURE_CONFIG_KEY = 'autocapture';
var LEGACY_PAGEVIEW_CONFIG_KEY = 'track_pageview';

var PAGEVIEW_OPTION_FULL_URL = 'full-url';
var PAGEVIEW_OPTION_URL_WITH_PATH_AND_QUERY_STRING = 'url-with-path-and-query-string';
var PAGEVIEW_OPTION_URL_WITH_PATH = 'url-with-path';

var CONFIG_ALLOW_ELEMENT_CALLBACK = 'allow_element_callback';
var CONFIG_ALLOW_SELECTORS = 'allow_selectors';
var CONFIG_ALLOW_URL_REGEXES = 'allow_url_regexes';
var CONFIG_BLOCK_ATTRS = 'block_attrs';
var CONFIG_BLOCK_ELEMENT_CALLBACK = 'block_element_callback';
var CONFIG_BLOCK_SELECTORS = 'block_selectors';
var CONFIG_BLOCK_URL_REGEXES = 'block_url_regexes';
var CONFIG_CAPTURE_EXTRA_ATTRS = 'capture_extra_attrs';
var CONFIG_CAPTURE_TEXT_CONTENT = 'capture_text_content';
var CONFIG_SCROLL_CAPTURE_ALL = 'scroll_capture_all';
var CONFIG_SCROLL_CHECKPOINTS = 'scroll_depth_percent_checkpoints';
var CONFIG_TRACK_CLICK = 'click';
var CONFIG_TRACK_INPUT = 'input';
var CONFIG_TRACK_PAGEVIEW = 'pageview';
var CONFIG_TRACK_SCROLL = 'scroll';
var CONFIG_TRACK_SUBMIT = 'submit';

var CONFIG_DEFAULTS$1 = {};
CONFIG_DEFAULTS$1[CONFIG_ALLOW_SELECTORS] = [];
CONFIG_DEFAULTS$1[CONFIG_ALLOW_URL_REGEXES] = [];
CONFIG_DEFAULTS$1[CONFIG_BLOCK_ATTRS] = [];
CONFIG_DEFAULTS$1[CONFIG_BLOCK_ELEMENT_CALLBACK] = null;
CONFIG_DEFAULTS$1[CONFIG_BLOCK_SELECTORS] = [];
CONFIG_DEFAULTS$1[CONFIG_BLOCK_URL_REGEXES] = [];
CONFIG_DEFAULTS$1[CONFIG_CAPTURE_EXTRA_ATTRS] = [];
CONFIG_DEFAULTS$1[CONFIG_CAPTURE_TEXT_CONTENT] = false;
CONFIG_DEFAULTS$1[CONFIG_SCROLL_CAPTURE_ALL] = false;
CONFIG_DEFAULTS$1[CONFIG_SCROLL_CHECKPOINTS] = [25, 50, 75, 100];
CONFIG_DEFAULTS$1[CONFIG_TRACK_CLICK] = true;
CONFIG_DEFAULTS$1[CONFIG_TRACK_INPUT] = true;
CONFIG_DEFAULTS$1[CONFIG_TRACK_PAGEVIEW] = PAGEVIEW_OPTION_FULL_URL;
CONFIG_DEFAULTS$1[CONFIG_TRACK_SCROLL] = true;
CONFIG_DEFAULTS$1[CONFIG_TRACK_SUBMIT] = true;

var DEFAULT_PROPS = {
    '$mp_autocapture': true
};

var MP_EV_CLICK = '$mp_click';
var MP_EV_INPUT = '$mp_input_change';
var MP_EV_SCROLL = '$mp_scroll';
var MP_EV_SUBMIT = '$mp_submit';

/**
 * Autocapture: manages automatic event tracking
 * @constructor
 */
var Autocapture = function(mp) {
    this.mp = mp;
};

Autocapture.prototype.init = function() {
    if (!minDOMApisSupported()) {
        logger$1.critical('Autocapture unavailable: missing required DOM APIs');
        return;
    }

this.initPageviewTracking();
    this.initClickTracking();
    this.initInputTracking();
    this.initScrollTracking();
    this.initSubmitTracking();
};

Autocapture.prototype.getFullConfig = function() {
    var autocaptureConfig = this.mp.get_config(AUTOCAPTURE_CONFIG_KEY);
    if (!autocaptureConfig) {
        // Autocapture is completely off
        return {};
    } else if (_.isObject(autocaptureConfig)) {
        return _.extend({}, CONFIG_DEFAULTS$1, autocaptureConfig);
    } else {
        // Autocapture config is non-object truthy value, return default
        return CONFIG_DEFAULTS$1;
    }
};

Autocapture.prototype.getConfig = function(key) {
    return this.getFullConfig()[key];
};

Autocapture.prototype.currentUrlBlocked = function() {
    var i;
    var currentUrl = _.info.currentUrl();

var blockUrlRegexes = this.getConfig(CONFIG_BLOCK_URL_REGEXES) || [];
    if (!blockUrlRegexes || !blockUrlRegexes.length) {
        return false;
    }

for (i = 0; i < blockUrlRegexes.length; i++) {
        try {
            if (currentUrl.match(blockUrlRegexes[i])) {
                return true;
            }
        } catch (err) {
            logger$1.critical('Error while checking block URL regex: ' + blockUrlRegexes[i], err);
            return true;
        }
    }
    return false;
};

Autocapture.prototype.pageviewTrackingConfig = function() {
    // supports both autocapture config and old track_pageview config
    if (this.mp.get_config(AUTOCAPTURE_CONFIG_KEY)) {
        return this.getConfig(CONFIG_TRACK_PAGEVIEW);
    } else {
        return this.mp.get_config(LEGACY_PAGEVIEW_CONFIG_KEY);
    }
};

// helper for event handlers
Autocapture.prototype.trackDomEvent = function(ev, mpEventName) {
    if (this.currentUrlBlocked()) {
        return;
    }

var props = getPropsForDOMEvent(ev, {
        allowElementCallback: this.getConfig(CONFIG_ALLOW_ELEMENT_CALLBACK),
        allowSelectors: this.getConfig(CONFIG_ALLOW_SELECTORS),
        blockAttrs: this.getConfig(CONFIG_BLOCK_ATTRS),
        blockElementCallback: this.getConfig(CONFIG_BLOCK_ELEMENT_CALLBACK),
        blockSelectors: this.getConfig(CONFIG_BLOCK_SELECTORS),
        captureExtraAttrs: this.getConfig(CONFIG_CAPTURE_EXTRA_ATTRS),
        captureTextContent: this.getConfig(CONFIG_CAPTURE_TEXT_CONTENT),
        capturedForHeatMap: mpEventName === MP_EV_CLICK && !this.getConfig(CONFIG_TRACK_CLICK) && this.mp.is_recording_heatmap_data(),
    });
    if (props) {
        _.extend(props, DEFAULT_PROPS);
        this.mp.track(mpEventName, props);
    }
};

Autocapture.prototype.initClickTracking = function() {
    win.removeEventListener(EV_CLICK, this.listenerClick);

if (!this.getConfig(CONFIG_TRACK_CLICK) && !this.mp.get_config('record_heatmap_data')) {
        return;
    }
    logger$1.log('Initializing click tracking');

this.listenerClick = win.addEventListener(EV_CLICK, function(ev) {
        if (!this.getConfig(CONFIG_TRACK_CLICK) && !this.mp.is_recording_heatmap_data()) {
            return;
        }
        this.trackDomEvent(ev, MP_EV_CLICK);
    }.bind(this));
};

Autocapture.prototype.initInputTracking = function() {
    win.removeEventListener(EV_CHANGE, this.listenerChange);

if (!this.getConfig(CONFIG_TRACK_INPUT)) {
        return;
    }
    logger$1.log('Initializing input tracking');

this.listenerChange = win.addEventListener(EV_CHANGE, function(ev) {
        if (!this.getConfig(CONFIG_TRACK_INPUT)) {
            return;
        }
        this.trackDomEvent(ev, MP_EV_INPUT);
    }.bind(this));
};

Autocapture.prototype.initPageviewTracking = function() {
    win.removeEventListener(EV_POPSTATE, this.listenerPopstate);
    win.removeEventListener(EV_HASHCHANGE, this.listenerHashchange);
    win.removeEventListener(EV_MP_LOCATION_CHANGE, this.listenerLocationchange);

if (!this.pageviewTrackingConfig()) {
        return;
    }
    logger$1.log('Initializing pageview tracking');

var previousTrackedUrl = '';
    var tracked = false;
    if (!this.currentUrlBlocked()) {
        tracked = this.mp.track_pageview(DEFAULT_PROPS);
    }
    if (tracked) {
        previousTrackedUrl = _.info.currentUrl();
    }

this.listenerPopstate = win.addEventListener(EV_POPSTATE, function() {
        win.dispatchEvent(new Event(EV_MP_LOCATION_CHANGE));
    });
    this.listenerHashchange = win.addEventListener(EV_HASHCHANGE, function() {
        win.dispatchEvent(new Event(EV_MP_LOCATION_CHANGE));
    });
    var nativePushState = win.history.pushState;
    if (typeof nativePushState === 'function') {
        win.history.pushState = function(state, unused, url) {
            nativePushState.call(win.history, state, unused, url);
            win.dispatchEvent(new Event(EV_MP_LOCATION_CHANGE));
        };
    }
    var nativeReplaceState = win.history.replaceState;
    if (typeof nativeReplaceState === 'function') {
        win.history.replaceState = function(state, unused, url) {
            nativeReplaceState.call(win.history, state, unused, url);
            win.dispatchEvent(new Event(EV_MP_LOCATION_CHANGE));
        };
    }
    this.listenerLocationchange = win.addEventListener(EV_MP_LOCATION_CHANGE, safewrap(function() {
        if (this.currentUrlBlocked()) {
            return;
        }

if (shouldTrack) {
            var tracked = this.mp.track_pageview(DEFAULT_PROPS);
            if (tracked) {
                previousTrackedUrl = currentUrl;
            }
            if (didPathChange) {
                this.lastScrollCheckpoint = 0;
                logger$1.log('Path change: re-initializing scroll depth checkpoints');
            }
        }
    }.bind(this)));
};

Autocapture.prototype.initScrollTracking = function() {
    win.removeEventListener(EV_SCROLLEND, this.listenerScroll);

if (!this.getConfig(CONFIG_TRACK_SCROLL)) {
        return;
    }
    logger$1.log('Initializing scroll tracking');
    this.lastScrollCheckpoint = 0;

this.listenerScroll = win.addEventListener(EV_SCROLLEND, safewrap(function() {
        if (!this.getConfig(CONFIG_TRACK_SCROLL)) {
            return;
        }
        if (this.currentUrlBlocked()) {
            return;
        }

var shouldTrack = this.getConfig(CONFIG_SCROLL_CAPTURE_ALL);
        var scrollCheckpoints = (this.getConfig(CONFIG_SCROLL_CHECKPOINTS) || [])
            .slice()
            .sort(function(a, b) { return a - b; });

Autocapture.prototype.initSubmitTracking = function() {
    win.removeEventListener(EV_SUBMIT, this.listenerSubmit);

if (!this.getConfig(CONFIG_TRACK_SUBMIT)) {
        return;
    }
    logger$1.log('Initializing submit tracking');

this.listenerSubmit = win.addEventListener(EV_SUBMIT, function(ev) {
        if (!this.getConfig(CONFIG_TRACK_SUBMIT)) {
            return;
        }
        this.trackDomEvent(ev, MP_EV_SUBMIT);
    }.bind(this));
};

// TODO integrate error_reporter from mixpanel instance
safewrapClass(Autocapture);

var fetch = win['fetch'];
var logger = console_with_prefix('flags');

var FLAGS_CONFIG_KEY = 'flags';

var CONFIG_CONTEXT = 'context';
var CONFIG_DEFAULTS = {};
CONFIG_DEFAULTS[CONFIG_CONTEXT] = {};

/**
 * FeatureFlagManager: support for Mixpanel's feature flagging product
 * @constructor
 */
var FeatureFlagManager = function(initOptions) {
    this.getMpConfig = initOptions.getConfigFunc;
    this.getDistinctId = initOptions.getDistinctIdFunc;
    this.track = initOptions.trackingFunc;
};

FeatureFlagManager.prototype.init = function() {
    if (!minApisSupported()) {
        logger.critical('Feature Flags unavailable: missing minimum required APIs');
        return;
    }

this.flags = null;
    this.fetchFlags();

this.trackedFeatures = new Set();
};

FeatureFlagManager.prototype.getFullConfig = function() {
    var ffConfig = this.getMpConfig(FLAGS_CONFIG_KEY);
    if (!ffConfig) {
        // flags are completely off
        return {};
    } else if (_.isObject(ffConfig)) {
        return _.extend({}, CONFIG_DEFAULTS, ffConfig);
    } else {
        // config is non-object truthy value, return default
        return CONFIG_DEFAULTS;
    }
};

FeatureFlagManager.prototype.getConfig = function(key) {
    return this.getFullConfig()[key];
};

FeatureFlagManager.prototype.isSystemEnabled = function() {
    return !!this.getMpConfig(FLAGS_CONFIG_KEY);
};

FeatureFlagManager.prototype.areFlagsReady = function() {
    if (!this.isSystemEnabled()) {
        logger.error('Feature Flags not enabled');
    }
    return !!this.flags;
};

FeatureFlagManager.prototype.fetchFlags = function() {
    if (!this.isSystemEnabled()) {
        return;
    }

FeatureFlagManager.prototype.getVariant = function(featureName, fallback) {
    if (!this.fetchPromise) {
        return new Promise(function(resolve) {
            logger.critical('Feature Flags not initialized');
            resolve(fallback);
        });
    }

return this.fetchPromise.then(function() {
        return this.getVariantSync(featureName, fallback);
    }.bind(this)).catch(function(error) {
        logger.error(error);
        return fallback;
    });
};

FeatureFlagManager.prototype.getVariantSync = function(featureName, fallback) {
    if (!this.areFlagsReady()) {
        logger.log('Flags not loaded yet');
        return fallback;
    }
    var feature = this.flags.get(featureName);
    if (!feature) {
        logger.log('No flag found: "' + featureName + '"');
        return fallback;
    }
    this.trackFeatureCheck(featureName, feature);
    return feature;
};

FeatureFlagManager.prototype.getVariantValue = function(featureName, fallbackValue) {
    return this.getVariant(featureName, {'value': fallbackValue}).then(function(feature) {
        return feature['value'];
    }).catch(function(error) {
        logger.error(error);
        return fallbackValue;
    });
};

// TODO remove deprecated method
FeatureFlagManager.prototype.getFeatureData = function(featureName, fallbackValue) {
    logger.critical('mixpanel.flags.get_feature_data() is deprecated and will be removed in a future release. Use mixpanel.flags.get_variant_value() instead.');
    return this.getVariantValue(featureName, fallbackValue);
};

FeatureFlagManager.prototype.getVariantValueSync = function(featureName, fallbackValue) {
    return this.getVariantSync(featureName, {'value': fallbackValue})['value'];
};

FeatureFlagManager.prototype.isEnabled = function(featureName, fallbackValue) {
    return this.getVariantValue(featureName).then(function() {
        return this.isEnabledSync(featureName, fallbackValue);
    }.bind(this)).catch(function(error) {
        logger.error(error);
        return fallbackValue;
    });
};

FeatureFlagManager.prototype.isEnabledSync = function(featureName, fallbackValue) {
    fallbackValue = fallbackValue || false;
    var val = this.getVariantValueSync(featureName, fallbackValue);
    if (val !== true && val !== false) {
        logger.error('Feature flag "' + featureName + '" value: ' + val + ' is not a boolean; returning fallback value: ' + fallbackValue);
        val = fallbackValue;
    }
    return val;
};

FeatureFlagManager.prototype.trackFeatureCheck = function(featureName, feature) {
    if (this.trackedFeatures.has(featureName)) {
        return;
    }
    this.trackedFeatures.add(featureName);
    this.track('$experiment_started', {
        'Experiment name': featureName,
        'Variant name': feature['key'],
        '$experiment_type': 'feature_flag'
    });
};

function minApisSupported() {
    return !!fetch &&
      typeof Promise !== 'undefined' &&
      typeof Map !== 'undefined' &&
      typeof Set !== 'undefined';
}

safewrapClass(FeatureFlagManager);

FeatureFlagManager.prototype['are_flags_ready'] = FeatureFlagManager.prototype.areFlagsReady;
FeatureFlagManager.prototype['get_variant'] = FeatureFlagManager.prototype.getVariant;
FeatureFlagManager.prototype['get_variant_sync'] = FeatureFlagManager.prototype.getVariantSync;
FeatureFlagManager.prototype['get_variant_value'] = FeatureFlagManager.prototype.getVariantValue;
FeatureFlagManager.prototype['get_variant_value_sync'] = FeatureFlagManager.prototype.getVariantValueSync;
FeatureFlagManager.prototype['is_enabled'] = FeatureFlagManager.prototype.isEnabled;
FeatureFlagManager.prototype['is_enabled_sync'] = FeatureFlagManager.prototype.isEnabledSync;

// Deprecated method
FeatureFlagManager.prototype['get_feature_data'] = FeatureFlagManager.prototype.getFeatureData;

/* eslint camelcase: "off" */

/**
 * DomTracker Object
 * @constructor
 */
var DomTracker = function() {};

// interface
DomTracker.prototype.create_properties = function() {};
DomTracker.prototype.event_handler = function() {};
DomTracker.prototype.after_track_handler = function() {};

DomTracker.prototype.init = function(mixpanel_instance) {
    this.mp = mixpanel_instance;
    return this;
};

/**
 * @param {Object|string} query
 * @param {string} event_name
 * @param {Object=} properties
 * @param {function=} user_callback
 */
DomTracker.prototype.track = function(query, event_name, properties, user_callback) {
    var that = this;
    var elements = _.dom_query(query);

if (elements.length === 0) {
        console$1.error('The DOM query (' + query + ') returned 0 elements');
        return;
    }

_.each(elements, function(element) {
        _.register_event(element, this.override_event, function(e) {
            var options = {};
            var props = that.create_properties(properties, this);
            var timeout = that.mp.get_config('track_links_timeout');

that.event_handler(e, this, options);

// in case the mixpanel servers don't get back to us in time
            window.setTimeout(that.track_callback(user_callback, props, options, true), timeout);

// fire the tracking event
            that.mp.track(event_name, props, that.track_callback(user_callback, props, options));
        });
    }, this);

return true;
};

/**
 * @param {function} user_callback
 * @param {Object} props
 * @param {boolean=} timeout_occured
 */
DomTracker.prototype.track_callback = function(user_callback, props, options, timeout_occured) {
    timeout_occured = timeout_occured || false;
    var that = this;

return function() {
        // options is referenced from both callbacks, so we can have
        // a 'lock' of sorts to ensure only one fires
        if (options.callback_fired) { return; }
        options.callback_fired = true;

if (user_callback && user_callback(timeout_occured, props) === false) {
            // user can prevent the default functionality by
            // returning false from their callback
            return;
        }

that.after_track_handler(props, options, timeout_occured);
    };
};

DomTracker.prototype.create_properties = function(properties, element) {
    var props;

if (typeof(properties) === 'function') {
        props = properties(element);
    } else {
        props = _.extend({}, properties);
    }

return props;
};

/**
 * LinkTracker Object
 * @constructor
 * @extends DomTracker
 */
var LinkTracker = function() {
    this.override_event = 'click';
};
_.inherit(LinkTracker, DomTracker);

LinkTracker.prototype.create_properties = function(properties, element) {
    var props = LinkTracker.superclass.create_properties.apply(this, arguments);

if (element.href) { props['url'] = element.href; }

return props;
};

LinkTracker.prototype.event_handler = function(evt, element, options) {
    options.new_tab = (
        evt.which === 2 ||
        evt.metaKey ||
        evt.ctrlKey ||
        element.target === '_blank'
    );
    options.href = element.href;

if (!options.new_tab) {
        evt.preventDefault();
    }
};

LinkTracker.prototype.after_track_handler = function(props, options) {
    if (options.new_tab) { return; }

setTimeout(function() {
        window.location = options.href;
    }, 0);
};

/**
 * FormTracker Object
 * @constructor
 * @extends DomTracker
 */
var FormTracker = function() {
    this.override_event = 'submit';
};
_.inherit(FormTracker, DomTracker);

FormTracker.prototype.event_handler = function(evt, element, options) {
    options.element = element;
    evt.preventDefault();
};

FormTracker.prototype.after_track_handler = function(props, options) {
    setTimeout(function() {
        options.element.submit();
    }, 0);
};

/* eslint camelcase: "off" */

/** @const */ var SET_ACTION      = '$set';
/** @const */ var SET_ONCE_ACTION = '$set_once';
/** @const */ var UNSET_ACTION    = '$unset';
/** @const */ var ADD_ACTION      = '$add';
/** @const */ var APPEND_ACTION   = '$append';
/** @const */ var UNION_ACTION    = '$union';
/** @const */ var REMOVE_ACTION   = '$remove';
/** @const */ var DELETE_ACTION   = '$delete';

// Common internal methods for mixpanel.people and mixpanel.group APIs.
// These methods shouldn't involve network I/O.
var apiActions = {
    set_action: function(prop, to) {
        var data = {};
        var $set = {};
        if (_.isObject(prop)) {
            _.each(prop, function(v, k) {
                if (!this._is_reserved_property(k)) {
                    $set[k] = v;
                }
            }, this);
        } else {
            $set[prop] = to;
        }

data[SET_ACTION] = $set;
        return data;
    },

unset_action: function(prop) {
        var data = {};
        var $unset = [];
        if (!_.isArray(prop)) {
            prop = [prop];
        }

_.each(prop, function(k) {
            if (!this._is_reserved_property(k)) {
                $unset.push(k);
            }
        }, this);

data[UNSET_ACTION] = $unset;
        return data;
    },

set_once_action: function(prop, to) {
        var data = {};
        var $set_once = {};
        if (_.isObject(prop)) {
            _.each(prop, function(v, k) {
                if (!this._is_reserved_property(k)) {
                    $set_once[k] = v;
                }
            }, this);
        } else {
            $set_once[prop] = to;
        }
        data[SET_ONCE_ACTION] = $set_once;
        return data;
    },

union_action: function(list_name, values) {
        var data = {};
        var $union = {};
        if (_.isObject(list_name)) {
            _.each(list_name, function(v, k) {
                if (!this._is_reserved_property(k)) {
                    $union[k] = _.isArray(v) ? v : [v];
                }
            }, this);
        } else {
            $union[list_name] = _.isArray(values) ? values : [values];
        }
        data[UNION_ACTION] = $union;
        return data;
    },

append_action: function(list_name, value) {
        var data = {};
        var $append = {};
        if (_.isObject(list_name)) {
            _.each(list_name, function(v, k) {
                if (!this._is_reserved_property(k)) {
                    $append[k] = v;
                }
            }, this);
        } else {
            $append[list_name] = value;
        }
        data[APPEND_ACTION] = $append;
        return data;
    },

remove_action: function(list_name, value) {
        var data = {};
        var $remove = {};
        if (_.isObject(list_name)) {
            _.each(list_name, function(v, k) {
                if (!this._is_reserved_property(k)) {
                    $remove[k] = v;
                }
            }, this);
        } else {
            $remove[list_name] = value;
        }
        data[REMOVE_ACTION] = $remove;
        return data;
    },

delete_action: function() {
        var data = {};
        data[DELETE_ACTION] = '';
        return data;
    }
};

/* eslint camelcase: "off" */

/**
 * Mixpanel Group Object
 * @constructor
 */
var MixpanelGroup = function() {};

_.extend(MixpanelGroup.prototype, apiActions);

MixpanelGroup.prototype._init = function(mixpanel_instance, group_key, group_id) {
    this._mixpanel = mixpanel_instance;
    this._group_key = group_key;
    this._group_id = group_id;
};

/**
 * Set properties on a group.
 *
 * ### Usage:
 *
 *     mixpanel.get_group('company', 'mixpanel').set('Location', '405 Howard');
 *
 *     // or set multiple properties at once
 *     mixpanel.get_group('company', 'mixpanel').set({
 *          'Location': '405 Howard',
 *          'Founded' : 2009,
 *     });
 *     // properties can be strings, integers, dates, or lists
 *
 * @param {Object|String} prop If a string, this is the name of the property. If an object, this is an associative array of names and values.
 * @param {*} [to] A value to set on the given property name
 * @param {Function} [callback] If provided, the callback will be called after the tracking event
 */
MixpanelGroup.prototype.set = addOptOutCheckMixpanelGroup(function(prop, to, callback) {
    var data = this.set_action(prop, to);
    if (_.isObject(prop)) {
        callback = to;
    }
    return this._send_request(data, callback);
});

/**
 * Set properties on a group, only if they do not yet exist.
 * This will not overwrite previous group property values, unlike
 * group.set().
 *
 * ### Usage:
 *
 *     mixpanel.get_group('company', 'mixpanel').set_once('Location', '405 Howard');
 *
 *     // or set multiple properties at once
 *     mixpanel.get_group('company', 'mixpanel').set_once({
 *          'Location': '405 Howard',
 *          'Founded' : 2009,
 *     });
 *     // properties can be strings, integers, lists or dates
 *
 * @param {Object|String} prop If a string, this is the name of the property. If an object, this is an associative array of names and values.
 * @param {*} [to] A value to set on the given property name
 * @param {Function} [callback] If provided, the callback will be called after the tracking event
 */
MixpanelGroup.prototype.set_once = addOptOutCheckMixpanelGroup(function(prop, to, callback) {
    var data = this.set_once_action(prop, to);
    if (_.isObject(prop)) {
        callback = to;
    }
    return this._send_request(data, callback);
});

/**
 * Unset properties on a group permanently.
 *
 * ### Usage:
 *
 *     mixpanel.get_group('company', 'mixpanel').unset('Founded');
 *
 * @param {String} prop The name of the property.
 * @param {Function} [callback] If provided, the callback will be called after the tracking event
 */
MixpanelGroup.prototype.unset = addOptOutCheckMixpanelGroup(function(prop, callback) {
    var data = this.unset_action(prop);
    return this._send_request(data, callback);
});

/**
 * Merge a given list with a list-valued group property, excluding duplicate values.
 *
 * ### Usage:
 *
 *     // merge a value to a list, creating it if needed
 *     mixpanel.get_group('company', 'mixpanel').union('Location', ['San Francisco', 'London']);
 *
 * @param {String} list_name Name of the property.
 * @param {Array} values Values to merge with the given property
 * @param {Function} [callback] If provided, the callback will be called after the tracking event
 */
MixpanelGroup.prototype.union = addOptOutCheckMixpanelGroup(function(list_name, values, callback) {
    if (_.isObject(list_name)) {
        callback = values;
    }
    var data = this.union_action(list_name, values);
    return this._send_request(data, callback);
});

/**
 * Permanently delete a group.
 *
 * ### Usage:
 *
 *     mixpanel.get_group('company', 'mixpanel').delete();
 *
 * @param {Function} [callback] If provided, the callback will be called after the tracking event
 */
MixpanelGroup.prototype['delete'] = addOptOutCheckMixpanelGroup(function(callback) {
    // bracket notation above prevents a minification error related to reserved words
    var data = this.delete_action();
    return this._send_request(data, callback);
});

/**
 * Remove a property from a group. The value will be ignored if doesn't exist.
 *
 * ### Usage:
 *
 *     mixpanel.get_group('company', 'mixpanel').remove('Location', 'London');
 *
 * @param {String} list_name Name of the property.
 * @param {Object} value Value to remove from the given group property
 * @param {Function} [callback] If provided, the callback will be called after the tracking event
 */
MixpanelGroup.prototype.remove = addOptOutCheckMixpanelGroup(function(list_name, value, callback) {
    var data = this.remove_action(list_name, value);
    return this._send_request(data, callback);
});

MixpanelGroup.prototype._send_request = function(data, callback) {
    data['$group_key'] = this._group_key;
    data['$group_id'] = this._group_id;
    data['$token'] = this._get_config('token');

var date_encoded_data = _.encodeDates(data);
    return this._mixpanel._track_or_batch({
        type: 'groups',
        data: date_encoded_data,
        endpoint: this._get_config('api_host') + '/' +  this._get_config('api_routes')['groups'],
        batcher: this._mixpanel.request_batchers.groups
    }, callback);
};

MixpanelGroup.prototype._is_reserved_property = function(prop) {
    return prop === '$group_key' || prop === '$group_id';
};

MixpanelGroup.prototype._get_config = function(conf) {
    return this._mixpanel.get_config(conf);
};

MixpanelGroup.prototype.toString = function() {
    return this._mixpanel.toString() + '.group.' + this._group_key + '.' + this._group_id;
};

// MixpanelGroup Exports
MixpanelGroup.prototype['remove']   = MixpanelGroup.prototype.remove;
MixpanelGroup.prototype['set']      = MixpanelGroup.prototype.set;
MixpanelGroup.prototype['set_once'] = MixpanelGroup.prototype.set_once;
MixpanelGroup.prototype['union']    = MixpanelGroup.prototype.union;
MixpanelGroup.prototype['unset']    = MixpanelGroup.prototype.unset;
MixpanelGroup.prototype['toString'] = MixpanelGroup.prototype.toString;

/* eslint camelcase: "off" */

/**
 * Mixpanel People Object
 * @constructor
 */
var MixpanelPeople = function() {};

_.extend(MixpanelPeople.prototype, apiActions);

MixpanelPeople.prototype._init = function(mixpanel_instance) {
    this._mixpanel = mixpanel_instance;
};

/*
* Set properties on a user record.
*
* ### Usage:
*
*     mixpanel.people.set('gender', 'm');
*
*     // or set multiple properties at once
*     mixpanel.people.set({
*         'Company': 'Acme',
*         'Plan': 'Premium',
*         'Upgrade date': new Date()
*     });
*     // properties can be strings, integers, dates, or lists
*
* @param {Object|String} prop If a string, this is the name of the property. If an object, this is an associative array of names and values.
* @param {*} [to] A value to set on the given property name
* @param {Function} [callback] If provided, the callback will be called after tracking the event.
*/
MixpanelPeople.prototype.set = addOptOutCheckMixpanelPeople(function(prop, to, callback) {
    var data = this.set_action(prop, to);
    if (_.isObject(prop)) {
        callback = to;
    }
    // make sure that the referrer info has been updated and saved
    if (this._get_config('save_referrer')) {
        this._mixpanel['persistence'].update_referrer_info(document.referrer);
    }

// update $set object with default people properties
    data[SET_ACTION] = _.extend(
        {},
        _.info.people_properties(),
        data[SET_ACTION]
    );
    return this._send_request(data, callback);
});

/*
* Set properties on a user record, only if they do not yet exist.
* This will not overwrite previous people property values, unlike
* people.set().
*
* ### Usage:
*
*     mixpanel.people.set_once('First Login Date', new Date());
*
*     // or set multiple properties at once
*     mixpanel.people.set_once({
*         'First Login Date': new Date(),
*         'Starting Plan': 'Premium'
*     });
*
*     // properties can be strings, integers or dates
*
* @param {Object|String} prop If a string, this is the name of the property. If an object, this is an associative array of names and values.
* @param {*} [to] A value to set on the given property name
* @param {Function} [callback] If provided, the callback will be called after tracking the event.
*/
MixpanelPeople.prototype.set_once = addOptOutCheckMixpanelPeople(function(prop, to, callback) {
    var data = this.set_once_action(prop, to);
    if (_.isObject(prop)) {
        callback = to;
    }
    return this._send_request(data, callback);
});

/*
* Unset properties on a user record (permanently removes the properties and their values from a profile).
*
* ### Usage:
*
*     mixpanel.people.unset('gender');
*
*     // or unset multiple properties at once
*     mixpanel.people.unset(['gender', 'Company']);
*
* @param {Array|String} prop If a string, this is the name of the property. If an array, this is a list of property names.
* @param {Function} [callback] If provided, the callback will be called after tracking the event.
*/
MixpanelPeople.prototype.unset = addOptOutCheckMixpanelPeople(function(prop, callback) {
    var data = this.unset_action(prop);
    return this._send_request(data, callback);
});

/*
* Increment/decrement numeric people analytics properties.
*
* ### Usage:
*
*     mixpanel.people.increment('page_views', 1);
*
*     // or, for convenience, if you're just incrementing a counter by
*     // 1, you can simply do
*     mixpanel.people.increment('page_views');
*
*     // to decrement a counter, pass a negative number
*     mixpanel.people.increment('credits_left', -1);
*
*     // like mixpanel.people.set(), you can increment multiple
*     // properties at once:
*     mixpanel.people.increment({
*         counter1: 1,
*         counter2: 6
*     });
*
* @param {Object|String} prop If a string, this is the name of the property. If an object, this is an associative array of names and numeric values.
* @param {Number} [by] An amount to increment the given property
* @param {Function} [callback] If provided, the callback will be called after tracking the event.
*/
MixpanelPeople.prototype.increment = addOptOutCheckMixpanelPeople(function(prop, by, callback) {
    var data = {};
    var $add = {};
    if (_.isObject(prop)) {
        _.each(prop, function(v, k) {
            if (!this._is_reserved_property(k)) {
                if (isNaN(parseFloat(v))) {
                    console$1.error('Invalid increment value passed to mixpanel.people.increment - must be a number');
                    return;
                } else {
                    $add[k] = v;
                }
            }
        }, this);
        callback = by;
    } else {
        // convenience: mixpanel.people.increment('property'); will
        // increment 'property' by 1
        if (_.isUndefined(by)) {
            by = 1;
        }
        $add[prop] = by;
    }
    data[ADD_ACTION] = $add;

return this._send_request(data, callback);
});

/*
* Append a value to a list-valued people analytics property.
*
* ### Usage:
*
*     // append a value to a list, creating it if needed
*     mixpanel.people.append('pages_visited', 'homepage');
*
*     // like mixpanel.people.set(), you can append multiple
*     // properties at once:
*     mixpanel.people.append({
*         list1: 'bob',
*         list2: 123
*     });
*
* @param {Object|String} list_name If a string, this is the name of the property. If an object, this is an associative array of names and values.
* @param {*} [value] value An item to append to the list
* @param {Function} [callback] If provided, the callback will be called after tracking the event.
*/
MixpanelPeople.prototype.append = addOptOutCheckMixpanelPeople(function(list_name, value, callback) {
    if (_.isObject(list_name)) {
        callback = value;
    }
    var data = this.append_action(list_name, value);
    return this._send_request(data, callback);
});

/*
* Remove a value from a list-valued people analytics property.
*
* ### Usage:
*
*     mixpanel.people.remove('School', 'UCB');
*
* @param {Object|String} list_name If a string, this is the name of the property. If an object, this is an associative array of names and values.
* @param {*} [value] value Item to remove from the list
* @param {Function} [callback] If provided, the callback will be called after tracking the event.
*/
MixpanelPeople.prototype.remove = addOptOutCheckMixpanelPeople(function(list_name, value, callback) {
    if (_.isObject(list_name)) {
        callback = value;
    }
    var data = this.remove_action(list_name, value);
    return this._send_request(data, callback);
});

/*
* Merge a given list with a list-valued people analytics property,
* excluding duplicate values.
*
* ### Usage:
*
*     // merge a value to a list, creating it if needed
*     mixpanel.people.union('pages_visited', 'homepage');
*
*     // like mixpanel.people.set(), you can append multiple
*     // properties at once:
*     mixpanel.people.union({
*         list1: 'bob',
*         list2: 123
*     });
*
*     // like mixpanel.people.append(), you can append multiple
*     // values to the same list:
*     mixpanel.people.union({
*         list1: ['bob', 'billy']
*     });
*
* @param {Object|String} list_name If a string, this is the name of the property. If an object, this is an associative array of names and values.
* @param {*} [value] Value / values to merge with the given property
* @param {Function} [callback] If provided, the callback will be called after tracking the event.
*/
MixpanelPeople.prototype.union = addOptOutCheckMixpanelPeople(function(list_name, values, callback) {
    if (_.isObject(list_name)) {
        callback = values;
    }
    var data = this.union_action(list_name, values);
    return this._send_request(data, callback);
});

/*
 * Record that you have charged the current user a certain amount
 * of money. Charges recorded with track_charge() will appear in the
 * Mixpanel revenue report.
 *
 * ### Usage:
 *
 *     // charge a user $50
 *     mixpanel.people.track_charge(50);
 *
 *     // charge a user $30.50 on the 2nd of january
 *     mixpanel.people.track_charge(30.50, {
 *         '$time': new Date('jan 1 2012')
 *     });
 *
 * @param {Number} amount The amount of money charged to the current user
 * @param {Object} [properties] An associative array of properties associated with the charge
 * @param {Function} [callback] If provided, the callback will be called when the server responds
 * @deprecated
 */
MixpanelPeople.prototype.track_charge = addOptOutCheckMixpanelPeople(function() {
    console$1.error('mixpanel.people.track_charge() is deprecated and no longer has any effect.');
});

/*
 * Permanently clear all revenue report transactions from the
 * current user's people analytics profile.
 *
 * ### Usage:
 *
 *     mixpanel.people.clear_charges();
 *
 * @param {Function} [callback] If provided, the callback will be called after tracking the event.
 * @deprecated
 */
MixpanelPeople.prototype.clear_charges = function(callback) {
    return this.set('$transactions', [], callback);
};

/*
* Permanently deletes the current people analytics profile from
* Mixpanel (using the current distinct_id).
*
* ### Usage:
*
*     // remove the all data you have stored about the current user
*     mixpanel.people.delete_user();
*
*/
MixpanelPeople.prototype.delete_user = function() {
    if (!this._identify_called()) {
        console$1.error('mixpanel.people.delete_user() requires you to call identify() first');
        return;
    }
    var data = {'$delete': this._mixpanel.get_distinct_id()};
    return this._send_request(data);
};

MixpanelPeople.prototype.toString = function() {
    return this._mixpanel.toString() + '.people';
};

MixpanelPeople.prototype._send_request = function(data, callback) {
    data['$token'] = this._get_config('token');
    data['$distinct_id'] = this._mixpanel.get_distinct_id();
    var device_id = this._mixpanel.get_property('$device_id');
    var user_id = this._mixpanel.get_property('$user_id');
    var had_persisted_distinct_id = this._mixpanel.get_property('$had_persisted_distinct_id');
    if (device_id) {
        data['$device_id'] = device_id;
    }
    if (user_id) {
        data['$user_id'] = user_id;
    }
    if (had_persisted_distinct_id) {
        data['$had_persisted_distinct_id'] = had_persisted_distinct_id;
    }

var date_encoded_data = _.encodeDates(data);

if (!this._identify_called()) {
        this._enqueue(data);
        if (!_.isUndefined(callback)) {
            if (this._get_config('verbose')) {
                callback({status: -1, error: null});
            } else {
                callback(-1);
            }
        }
        return _.truncate(date_encoded_data, 255);
    }

return this._mixpanel._track_or_batch({
        type: 'people',
        data: date_encoded_data,
        endpoint: this._get_config('api_host') + '/' +  this._get_config('api_routes')['engage'],
        batcher: this._mixpanel.request_batchers.people
    }, callback);
};

MixpanelPeople.prototype._get_config = function(conf_var) {
    return this._mixpanel.get_config(conf_var);
};

MixpanelPeople.prototype._identify_called = function() {
    return this._mixpanel._flags.identify_called === true;
};

// Queue up engage operations if identify hasn't been called yet.
MixpanelPeople.prototype._enqueue = function(data) {
    if (SET_ACTION in data) {
        this._mixpanel['persistence']._add_to_people_queue(SET_ACTION, data);
    } else if (SET_ONCE_ACTION in data) {
        this._mixpanel['persistence']._add_to_people_queue(SET_ONCE_ACTION, data);
    } else if (UNSET_ACTION in data) {
        this._mixpanel['persistence']._add_to_people_queue(UNSET_ACTION, data);
    } else if (ADD_ACTION in data) {
        this._mixpanel['persistence']._add_to_people_queue(ADD_ACTION, data);
    } else if (APPEND_ACTION in data) {
        this._mixpanel['persistence']._add_to_people_queue(APPEND_ACTION, data);
    } else if (REMOVE_ACTION in data) {
        this._mixpanel['persistence']._add_to_people_queue(REMOVE_ACTION, data);
    } else if (UNION_ACTION in data) {
        this._mixpanel['persistence']._add_to_people_queue(UNION_ACTION, data);
    } else {
        console$1.error('Invalid call to _enqueue():', data);
    }
};

MixpanelPeople.prototype._flush_one_queue = function(action, action_method, callback, queue_to_params_fn) {
    var _this = this;
    var queued_data = _.extend({}, this._mixpanel['persistence'].load_queue(action));
    var action_params = queued_data;

if (!_.isUndefined(queued_data) && _.isObject(queued_data) && !_.isEmptyObject(queued_data)) {
        _this._mixpanel['persistence']._pop_from_people_queue(action, queued_data);
        _this._mixpanel['persistence'].save();
        if (queue_to_params_fn) {
            action_params = queue_to_params_fn(queued_data);
        }
        action_method.call(_this, action_params, function(response, data) {
            // on bad response, we want to add it back to the queue
            if (response === 0) {
                _this._mixpanel['persistence']._add_to_people_queue(action, queued_data);
            }
            if (!_.isUndefined(callback)) {
                callback(response, data);
            }
        });
    }
};

// Flush queued engage operations - order does not matter,
// and there are network level race conditions anyway
MixpanelPeople.prototype._flush = function(
    _set_callback, _add_callback, _append_callback, _set_once_callback, _union_callback, _unset_callback, _remove_callback
) {
    var _this = this;

this._flush_one_queue(SET_ACTION, this.set, _set_callback);
    this._flush_one_queue(SET_ONCE_ACTION, this.set_once, _set_once_callback);
    this._flush_one_queue(UNSET_ACTION, this.unset, _unset_callback, function(queue) { return _.keys(queue); });
    this._flush_one_queue(ADD_ACTION, this.increment, _add_callback);
    this._flush_one_queue(UNION_ACTION, this.union, _union_callback);

// we have to fire off each $append individually since there is
    // no concat method server side
    var $append_queue = this._mixpanel['persistence'].load_queue(APPEND_ACTION);
    if (!_.isUndefined($append_queue) && _.isArray($append_queue) && $append_queue.length) {
        var $append_item;
        var append_callback = function(response, data) {
            if (response === 0) {
                _this._mixpanel['persistence']._add_to_people_queue(APPEND_ACTION, $append_item);
            }
            if (!_.isUndefined(_append_callback)) {
                _append_callback(response, data);
            }
        };
        for (var i = $append_queue.length - 1; i >= 0; i--) {
            $append_queue = this._mixpanel['persistence'].load_queue(APPEND_ACTION);
            $append_item = $append_queue.pop();
            _this._mixpanel['persistence'].save();
            if (!_.isEmptyObject($append_item)) {
                _this.append($append_item, append_callback);
            }
        }
    }

// same for $remove
    var $remove_queue = this._mixpanel['persistence'].load_queue(REMOVE_ACTION);
    if (!_.isUndefined($remove_queue) && _.isArray($remove_queue) && $remove_queue.length) {
        var $remove_item;
        var remove_callback = function(response, data) {
            if (response === 0) {
                _this._mixpanel['persistence']._add_to_people_queue(REMOVE_ACTION, $remove_item);
            }
            if (!_.isUndefined(_remove_callback)) {
                _remove_callback(response, data);
            }
        };
        for (var j = $remove_queue.length - 1; j >= 0; j--) {
            $remove_queue = this._mixpanel['persistence'].load_queue(REMOVE_ACTION);
            $remove_item = $remove_queue.pop();
            _this._mixpanel['persistence'].save();
            if (!_.isEmptyObject($remove_item)) {
                _this.remove($remove_item, remove_callback);
            }
        }
    }
};

MixpanelPeople.prototype._is_reserved_property = function(prop) {
    return prop === '$distinct_id' || prop === '$token' || prop === '$device_id' || prop === '$user_id' || prop === '$had_persisted_distinct_id';
};

// MixpanelPeople Exports
MixpanelPeople.prototype['set']           = MixpanelPeople.prototype.set;
MixpanelPeople.prototype['set_once']      = MixpanelPeople.prototype.set_once;
MixpanelPeople.prototype['unset']         = MixpanelPeople.prototype.unset;
MixpanelPeople.prototype['increment']     = MixpanelPeople.prototype.increment;
MixpanelPeople.prototype['append']        = MixpanelPeople.prototype.append;
MixpanelPeople.prototype['remove']        = MixpanelPeople.prototype.remove;
MixpanelPeople.prototype['union']         = MixpanelPeople.prototype.union;
MixpanelPeople.prototype['track_charge']  = MixpanelPeople.prototype.track_charge;
MixpanelPeople.prototype['clear_charges'] = MixpanelPeople.prototype.clear_charges;
MixpanelPeople.prototype['delete_user']   = MixpanelPeople.prototype.delete_user;
MixpanelPeople.prototype['toString']      = MixpanelPeople.prototype.toString;

/* eslint camelcase: "off" */

/*
 * Constants
 */
/** @const */ var SET_QUEUE_KEY          = '__mps';
/** @const */ var SET_ONCE_QUEUE_KEY     = '__mpso';
/** @const */ var UNSET_QUEUE_KEY        = '__mpus';
/** @const */ var ADD_QUEUE_KEY          = '__mpa';
/** @const */ var APPEND_QUEUE_KEY       = '__mpap';
/** @const */ var REMOVE_QUEUE_KEY       = '__mpr';
/** @const */ var UNION_QUEUE_KEY        = '__mpu';
// This key is deprecated, but we want to check for it to see whether aliasing is allowed.
/** @const */ var PEOPLE_DISTINCT_ID_KEY = '$people_distinct_id';
/** @const */ var ALIAS_ID_KEY           = '__alias';
/** @const */ var EVENT_TIMERS_KEY       = '__timers';
/** @const */ var RESERVED_PROPERTIES = [
    SET_QUEUE_KEY,
    SET_ONCE_QUEUE_KEY,
    UNSET_QUEUE_KEY,
    ADD_QUEUE_KEY,
    APPEND_QUEUE_KEY,
    REMOVE_QUEUE_KEY,
    UNION_QUEUE_KEY,
    PEOPLE_DISTINCT_ID_KEY,
    ALIAS_ID_KEY,
    EVENT_TIMERS_KEY
];

/**
 * Mixpanel Persistence Object
 * @constructor
 */
var MixpanelPersistence = function(config) {
    this['props'] = {};
    this.campaign_params_saved = false;

if (config['persistence_name']) {
        this.name = 'mp_' + config['persistence_name'];
    } else {
        this.name = 'mp_' + config['token'] + '_mixpanel';
    }

var storage_type = config['persistence'];
    if (storage_type !== 'cookie' && storage_type !== 'localStorage') {
        console$1.critical('Unknown persistence type ' + storage_type + '; falling back to cookie');
        storage_type = config['persistence'] = 'cookie';
    }

if (storage_type === 'localStorage' && _.localStorage.is_supported()) {
        this.storage = _.localStorage;
    } else {
        this.storage = _.cookie;
    }

this.load();
    this.update_config(config);
    this.upgrade();
    this.save();
};

MixpanelPersistence.prototype.properties = function() {
    var p = {};

this.load();

// Filter out reserved properties
    _.each(this['props'], function(v, k) {
        if (!_.include(RESERVED_PROPERTIES, k)) {
            p[k] = v;
        }
    });
    return p;
};

MixpanelPersistence.prototype.load = function() {
    if (this.disabled) { return; }

var entry = this.storage.parse(this.name);

if (entry) {
        this['props'] = _.extend({}, entry);
    }
};

MixpanelPersistence.prototype.upgrade = function() {
    var old_cookie,
        old_localstorage;

// if transferring from cookie to localStorage or vice-versa, copy existing
    // super properties over to new storage mode
    if (this.storage === _.localStorage) {
        old_cookie = _.cookie.parse(this.name);

_.cookie.remove(this.name);
        _.cookie.remove(this.name, true);

if (old_cookie) {
            this.register_once(old_cookie);
        }
    } else if (this.storage === _.cookie) {
        old_localstorage = _.localStorage.parse(this.name);

_.localStorage.remove(this.name);

if (old_localstorage) {
            this.register_once(old_localstorage);
        }
    }
};

MixpanelPersistence.prototype.save = function() {
    if (this.disabled) { return; }

this.storage.set(
        this.name,
        JSONStringify(this['props']),
        this.expire_days,
        this.cross_subdomain,
        this.secure,
        this.cross_site,
        this.cookie_domain
    );
};

MixpanelPersistence.prototype.load_prop = function(key) {
    this.load();
    return this['props'][key];
};

MixpanelPersistence.prototype.remove = function() {
    // remove both domain and subdomain cookies
    this.storage.remove(this.name, false, this.cookie_domain);
    this.storage.remove(this.name, true, this.cookie_domain);
};

// removes the storage entry and deletes all loaded data
// forced name for tests
MixpanelPersistence.prototype.clear = function() {
    this.remove();
    this['props'] = {};
};

/**
* @param {Object} props
* @param {*=} default_value
* @param {number=} days
*/
MixpanelPersistence.prototype.register_once = function(props, default_value, days) {
    if (_.isObject(props)) {
        if (typeof(default_value) === 'undefined') { default_value = 'None'; }
        this.expire_days = (typeof(days) === 'undefined') ? this.default_expiry : days;

this.load();

_.each(props, function(val, prop) {
            if (!this['props'].hasOwnProperty(prop) || this['props'][prop] === default_value) {
                this['props'][prop] = val;
            }
        }, this);

this.save();

return true;
    }
    return false;
};

/**
* @param {Object} props
* @param {number=} days
*/
MixpanelPersistence.prototype.register = function(props, days) {
    if (_.isObject(props)) {
        this.expire_days = (typeof(days) === 'undefined') ? this.default_expiry : days;

this.load();
        _.extend(this['props'], props);
        this.save();

return true;
    }
    return false;
};

MixpanelPersistence.prototype.unregister = function(prop) {
    this.load();
    if (prop in this['props']) {
        delete this['props'][prop];
        this.save();
    }
};

MixpanelPersistence.prototype.update_search_keyword = function(referrer) {
    this.register(_.info.searchInfo(referrer));
};

// EXPORTED METHOD, we test this directly.
MixpanelPersistence.prototype.update_referrer_info = function(referrer) {
    // If referrer doesn't exist, we want to note the fact that it was type-in traffic.
    this.register_once({
        '$initial_referrer': referrer || '$direct',
        '$initial_referring_domain': _.info.referringDomain(referrer) || '$direct'
    }, '');
};

MixpanelPersistence.prototype.get_referrer_info = function() {
    return _.strip_empty_properties({
        '$initial_referrer': this['props']['$initial_referrer'],
        '$initial_referring_domain': this['props']['$initial_referring_domain']
    });
};

MixpanelPersistence.prototype.update_config = function(config) {
    this.default_expiry = this.expire_days = config['cookie_expiration'];
    this.set_disabled(config['disable_persistence']);
    this.set_cookie_domain(config['cookie_domain']);
    this.set_cross_site(config['cross_site_cookie']);
    this.set_cross_subdomain(config['cross_subdomain_cookie']);
    this.set_secure(config['secure_cookie']);
};

MixpanelPersistence.prototype.set_disabled = function(disabled) {
    this.disabled = disabled;
    if (this.disabled) {
        this.remove();
    } else {
        this.save();
    }
};

MixpanelPersistence.prototype.set_cookie_domain = function(cookie_domain) {
    if (cookie_domain !== this.cookie_domain) {
        this.remove();
        this.cookie_domain = cookie_domain;
        this.save();
    }
};

MixpanelPersistence.prototype.set_cross_site = function(cross_site) {
    if (cross_site !== this.cross_site) {
        this.cross_site = cross_site;
        this.remove();
        this.save();
    }
};

MixpanelPersistence.prototype.set_cross_subdomain = function(cross_subdomain) {
    if (cross_subdomain !== this.cross_subdomain) {
        this.cross_subdomain = cross_subdomain;
        this.remove();
        this.save();
    }
};

MixpanelPersistence.prototype.get_cross_subdomain = function() {
    return this.cross_subdomain;
};

MixpanelPersistence.prototype.set_secure = function(secure) {
    if (secure !== this.secure) {
        this.secure = secure ? true : false;
        this.remove();
        this.save();
    }
};

MixpanelPersistence.prototype._add_to_people_queue = function(queue, data) {
    var q_key = this._get_queue_key(queue),
        q_data = data[queue],
        set_q = this._get_or_create_queue(SET_ACTION),
        set_once_q = this._get_or_create_queue(SET_ONCE_ACTION),
        unset_q = this._get_or_create_queue(UNSET_ACTION),
        add_q = this._get_or_create_queue(ADD_ACTION),
        union_q = this._get_or_create_queue(UNION_ACTION),
        remove_q = this._get_or_create_queue(REMOVE_ACTION, []),
        append_q = this._get_or_create_queue(APPEND_ACTION, []);

if (q_key === SET_QUEUE_KEY) {
        // Update the set queue - we can override any existing values
        _.extend(set_q, q_data);
        // if there was a pending increment, override it
        // with the set.
        this._pop_from_people_queue(ADD_ACTION, q_data);
        // if there was a pending union, override it
        // with the set.
        this._pop_from_people_queue(UNION_ACTION, q_data);
        this._pop_from_people_queue(UNSET_ACTION, q_data);
    } else if (q_key === SET_ONCE_QUEUE_KEY) {
        // only queue the data if there is not already a set_once call for it.
        _.each(q_data, function(v, k) {
            if (!(k in set_once_q)) {
                set_once_q[k] = v;
            }
        });
        this._pop_from_people_queue(UNSET_ACTION, q_data);
    } else if (q_key === UNSET_QUEUE_KEY) {
        _.each(q_data, function(prop) {

// undo previously-queued actions on this key
            _.each([set_q, set_once_q, add_q, union_q], function(enqueued_obj) {
                if (prop in enqueued_obj) {
                    delete enqueued_obj[prop];
                }
            });
            _.each(append_q, function(append_obj) {
                if (prop in append_obj) {
                    delete append_obj[prop];
                }
            });

unset_q[prop] = true;

});
    } else if (q_key === ADD_QUEUE_KEY) {
        _.each(q_data, function(v, k) {
            // If it exists in the set queue, increment
            // the value
            if (k in set_q) {
                set_q[k] += v;
            } else {
                // If it doesn't exist, update the add
                // queue
                if (!(k in add_q)) {
                    add_q[k] = 0;
                }
                add_q[k] += v;
            }
        }, this);
        this._pop_from_people_queue(UNSET_ACTION, q_data);
    } else if (q_key === UNION_QUEUE_KEY) {
        _.each(q_data, function(v, k) {
            if (_.isArray(v)) {
                if (!(k in union_q)) {
                    union_q[k] = [];
                }
                // Prevent duplicate values
                _.each(v, function(item) {
                    if (!_.include(union_q[k], item)) {
                        union_q[k].push(item);
                    }
                });
            }
        });
        this._pop_from_people_queue(UNSET_ACTION, q_data);
    } else if (q_key === REMOVE_QUEUE_KEY) {
        remove_q.push(q_data);
        this._pop_from_people_queue(APPEND_ACTION, q_data);
    } else if (q_key === APPEND_QUEUE_KEY) {
        append_q.push(q_data);
        this._pop_from_people_queue(UNSET_ACTION, q_data);
    }

console$1.log('MIXPANEL PEOPLE REQUEST (QUEUED, PENDING IDENTIFY):');
    console$1.log(data);

this.save();
};

MixpanelPersistence.prototype._pop_from_people_queue = function(queue, data) {
    var q = this['props'][this._get_queue_key(queue)];
    if (!_.isUndefined(q)) {
        _.each(data, function(v, k) {
            if (queue === APPEND_ACTION || queue === REMOVE_ACTION) {
                // list actions: only remove if both k+v match
                // e.g. remove should not override append in a case like
                // append({foo: 'bar'}); remove({foo: 'qux'})
                _.each(q, function(queued_action) {
                    if (queued_action[k] === v) {
                        delete queued_action[k];
                    }
                });
            } else {
                delete q[k];
            }
        }, this);
    }
};

MixpanelPersistence.prototype.load_queue = function(queue) {
    return this.load_prop(this._get_queue_key(queue));
};

MixpanelPersistence.prototype._get_queue_key = function(queue) {
    if (queue === SET_ACTION) {
        return SET_QUEUE_KEY;
    } else if (queue === SET_ONCE_ACTION) {
        return SET_ONCE_QUEUE_KEY;
    } else if (queue === UNSET_ACTION) {
        return UNSET_QUEUE_KEY;
    } else if (queue === ADD_ACTION) {
        return ADD_QUEUE_KEY;
    } else if (queue === APPEND_ACTION) {
        return APPEND_QUEUE_KEY;
    } else if (queue === REMOVE_ACTION) {
        return REMOVE_QUEUE_KEY;
    } else if (queue === UNION_ACTION) {
        return UNION_QUEUE_KEY;
    } else {
        console$1.error('Invalid queue:', queue);
    }
};

MixpanelPersistence.prototype._get_or_create_queue = function(queue, default_val) {
    var key = this._get_queue_key(queue);
    default_val = _.isUndefined(default_val) ? {} : default_val;
    return this['props'][key] || (this['props'][key] = default_val);
};

MixpanelPersistence.prototype.set_event_timer = function(event_name, timestamp) {
    var timers = this.load_prop(EVENT_TIMERS_KEY) || {};
    timers[event_name] = timestamp;
    this['props'][EVENT_TIMERS_KEY] = timers;
    this.save();
};

MixpanelPersistence.prototype.remove_event_timer = function(event_name) {
    var timers = this.load_prop(EVENT_TIMERS_KEY) || {};
    var timestamp = timers[event_name];
    if (!_.isUndefined(timestamp)) {
        delete this['props'][EVENT_TIMERS_KEY][event_name];
        this.save();
    }
    return timestamp;
};

/* eslint camelcase: "off" */

/*
 * Mixpanel JS Library
 *
 * Copyright 2012, Mixpanel, Inc. All Rights Reserved
 * http://mixpanel.com/
 *
 * Includes portions of Underscore.js
 * http://documentcloud.github.com/underscore/
 * (c) 2011 Jeremy Ashkenas, DocumentCloud Inc.
 * Released under the MIT License.
 */

/*
SIMPLE STYLE GUIDE:

this.x === public function
this._x === internal - only use within this file
this.__x === private - only use within the class

Globals should be all caps
*/

var init_type;       // MODULE or SNIPPET loader
// allow bundlers to specify how extra code (recorder bundle) should be loaded
// eslint-disable-next-line no-unused-vars
var load_extra_bundle = function(src, _onload) {
    throw new Error(src + ' not available in this build.');
};

var mixpanel_master; // main mixpanel instance / object
var INIT_MODULE  = 0;
var INIT_SNIPPET = 1;

var IDENTITY_FUNC = function(x) {return x;};

/** @const */ var PRIMARY_INSTANCE_NAME = 'mixpanel';
/** @const */ var PAYLOAD_TYPE_BASE64   = 'base64';
/** @const */ var PAYLOAD_TYPE_JSON     = 'json';
/** @const */ var DEVICE_ID_PREFIX      = '$device:';

/*
 * Dynamic... constants? Is that an oxymoron?
 */
// http://hacks.mozilla.org/2009/07/cross-site-xmlhttprequest-with-cors/
// https://developer.mozilla.org/en-US/docs/DOM/XMLHttpRequest#withCredentials
var USE_XHR = (win.XMLHttpRequest && 'withCredentials' in new XMLHttpRequest());

// IE<10 does not support cross-origin XHR's but script tags
// with defer won't block window.onload; ENQUEUE_REQUESTS
// should only be true for Opera<12
var ENQUEUE_REQUESTS = !USE_XHR && (userAgent.indexOf('MSIE') === -1) && (userAgent.indexOf('Mozilla') === -1);

// save reference to navigator.sendBeacon so it can be minified
var sendBeacon = null;
if (navigator['sendBeacon']) {
    sendBeacon = function() {
        // late reference to navigator.sendBeacon to allow patching/spying
        return navigator['sendBeacon'].apply(navigator, arguments);
    };
}

var DEFAULT_API_ROUTES = {
    'track':  'track/',
    'engage': 'engage/',
    'groups': 'groups/',
    'record': 'record/',
    'flags':  'flags/'
};

/*
 * Module-level globals
 */
var DEFAULT_CONFIG = {
    'api_host':                          'https://api-js.mixpanel.com',
    'api_routes':                        DEFAULT_API_ROUTES,
    'api_extra_query_params':            {},
    'api_method':                        'POST',
    'api_transport':                     'XHR',
    'api_payload_format':                PAYLOAD_TYPE_BASE64,
    'app_host':                          'https://mixpanel.com',
    'autocapture':                       false,
    'cdn':                               'https://cdn.mxpnl.com',
    'cross_site_cookie':                 false,
    'cross_subdomain_cookie':            true,
    'error_reporter':                    NOOP_FUNC,
    'flags':                             false,
    'persistence':                       'cookie',
    'persistence_name':                  '',
    'cookie_domain':                     '',
    'cookie_name':                       '',
    'loaded':                            NOOP_FUNC,
    'mp_loader':                         null,
    'track_marketing':                   true,
    'track_pageview':                    false,
    'skip_first_touch_marketing':        false,
    'store_google':                      true,
    'stop_utm_persistence':              false,
    'save_referrer':                     true,
    'test':                              false,
    'verbose':                           false,
    'img':                               false,
    'debug':                             false,
    'track_links_timeout':               300,
    'cookie_expiration':                 365,
    'upgrade':                           false,
    'disable_persistence':               false,
    'disable_cookie':                    false,
    'secure_cookie':                     false,
    'ip':                                true,
    'opt_out_tracking_by_default':       false,
    'opt_out_persistence_by_default':    false,
    'opt_out_tracking_persistence_type': 'localStorage',
    'opt_out_tracking_cookie_prefix':    null,
    'property_blacklist':                [],
    'xhr_headers':                       {}, // { header: value, header2: value }
    'ignore_dnt':                        false,
    'batch_requests':                    true,
    'batch_size':                        50,
    'batch_flush_interval_ms':           5000,
    'batch_request_timeout_ms':          90000,
    'batch_autostart':                   true,
    'hooks':                             {},
    'record_block_class':                new RegExp('^(mp-block|fs-exclude|amp-block|rr-block|ph-no-capture)$'),
    'record_block_selector':             'img, video',
    'record_canvas':                     false,
    'record_collect_fonts':              false,
    'record_heatmap_data':               false,
    'record_idle_timeout_ms':            30 * 60 * 1000, // 30 minutes
    'record_mask_text_class':            new RegExp('^(mp-mask|fs-mask|amp-mask|rr-mask|ph-mask)$'),
    'record_mask_text_selector':         '*',
    'record_max_ms':                     MAX_RECORDING_MS,
    'record_min_ms':                     0,
    'record_sessions_percent':           0,
    'recorder_src':                      'https://cdn.mxpnl.com/libs/mixpanel-recorder.min.js'
};

var DOM_LOADED = false;

/**
 * Mixpanel Library Object
 * @constructor
 */
var MixpanelLib = function() {};

/**
 * create_mplib(token:string, config:object, name:string)
 *
 * This function is used by the init method of MixpanelLib objects
 * as well as the main initializer at the end of the JSLib (that
 * initializes document.mixpanel as well as any additional instances
 * declared before this file has loaded).
 */
var create_mplib = function(token, config, name) {
    var instance,
        target = (name === PRIMARY_INSTANCE_NAME) ? mixpanel_master : mixpanel_master[name];

if (target && init_type === INIT_MODULE) {
        instance = target;
    } else {
        if (target && !_.isArray(target)) {
            console$1.error('You have already initialized ' + name);
            return;
        }
        instance = new MixpanelLib();
    }

instance._cached_groups = {}; // cache groups in a pool

instance._init(token, config, name);

instance['people'] = new MixpanelPeople();
    instance['people']._init(instance);

if (!instance.get_config('skip_first_touch_marketing')) {
        // We need null UTM params in the object because
        // UTM parameters act as a tuple. If any UTM param
        // is present, then we set all UTM params including
        // empty ones together
        var utm_params = _.info.campaignParams(null);
        var initial_utm_params = {};
        var has_utm = false;
        _.each(utm_params, function(utm_value, utm_key) {
            initial_utm_params['initial_' + utm_key] = utm_value;
            if (utm_value) {
                has_utm = true;
            }
        });
        if (has_utm) {
            instance['people'].set_once(initial_utm_params);
        }
    }

// if any instance on the page has debug = true, we set the
    // global debug to be true
    Config.DEBUG = Config.DEBUG || instance.get_config('debug');

// if target is not defined, we called init after the lib already
    // loaded, so there won't be an array of things to execute
    if (!_.isUndefined(target) && _.isArray(target)) {
        // Crunch through the people queue first - we queue this data up &
        // flush on identify, so it's better to do all these operations first
        instance._execute_array.call(instance['people'], target['people']);
        instance._execute_array(target);
    }

return instance;
};

// Initialization methods

/**
 * This function initializes a new instance of the Mixpanel tracking object.
 * All new instances are added to the main mixpanel object as sub properties (such as
 * mixpanel.library_name) and also returned by this function. To define a
 * second instance on the page, you would call:
 *
 *     mixpanel.init('new token', { your: 'config' }, 'library_name');
 *
 * and use it like so:
 *
 *     mixpanel.library_name.track(...);
 *
 * @param {String} token   Your Mixpanel API token
 * @param {Object} [config]  A dictionary of config options to override. <a href="https://github.com/mixpanel/mixpanel-js/blob/v2.46.0/src/mixpanel-core.js#L88-L127">See a list of default config options</a>.
 * @param {String} [name]    The name for the new mixpanel instance that you want created
 */
MixpanelLib.prototype.init = function (token, config, name) {
    if (_.isUndefined(name)) {
        this.report_error('You must name your new library: init(token, config, name)');
        return;
    }
    if (name === PRIMARY_INSTANCE_NAME) {
        this.report_error('You must initialize the main mixpanel object right after you include the Mixpanel js snippet');
        return;
    }

var instance = create_mplib(token, config, name);
    mixpanel_master[name] = instance;
    instance._loaded();

return instance;
};

// mixpanel._init(token:string, config:object, name:string)
//
// This function sets up the current instance of the mixpanel
// library.  The difference between this method and the init(...)
// method is this one initializes the actual instance, whereas the
// init(...) method sets up a new library and calls _init on it.
//
MixpanelLib.prototype._init = function(token, config, name) {
    config = config || {};

this['__loaded'] = true;
    this['config'] = {};

var variable_features = {};

// default to JSON payload for standard mixpanel.com API hosts
    if (!('api_payload_format' in config)) {
        var api_host = config['api_host'] || DEFAULT_CONFIG['api_host'];
        if (api_host.match(/\.mixpanel\.com/)) {
            variable_features['api_payload_format'] = PAYLOAD_TYPE_JSON;
        }
    }

this.set_config(_.extend({}, DEFAULT_CONFIG, variable_features, config, {
        'name': name,
        'token': token,
        'callback_fn': ((name === PRIMARY_INSTANCE_NAME) ? name : PRIMARY_INSTANCE_NAME + '.' + name) + '._jsc'
    }));

this['_jsc'] = NOOP_FUNC;

this.__dom_loaded_queue = [];
    this.__request_queue = [];
    this.__disabled_events = [];
    this._flags = {
        'disable_all_events': false,
        'identify_called': false
    };

// set up request queueing/batching
    this.request_batchers = {};
    this._batch_requests = this.get_config('batch_requests');
    if (this._batch_requests) {
        if (!_.localStorage.is_supported(true) || !USE_XHR) {
            this._batch_requests = false;
            console$1.log('Turning off Mixpanel request-queueing; needs XHR and localStorage support');
            _.each(this.get_batcher_configs(), function(batcher_config) {
                console$1.log('Clearing batch queue ' + batcher_config.queue_key);
                _.localStorage.remove(batcher_config.queue_key);
            });
        } else {
            this.init_batchers();
            if (sendBeacon && win.addEventListener) {
                // Before page closes or hides (user tabs away etc), attempt to flush any events
                // queued up via navigator.sendBeacon. Since sendBeacon doesn't report success/failure,
                // events will not be removed from the persistent store; if the site is loaded again,
                // the events will be flushed again on startup and deduplicated on the Mixpanel server
                // side.
                // There is no reliable way to capture only page close events, so we lean on the
                // visibilitychange and pagehide events as recommended at
                // https://developer.mozilla.org/en-US/docs/Web/API/Window/unload_event#usage_notes.
                // These events fire when the user clicks away from the current page/tab, so will occur
                // more frequently than page unload, but are the only mechanism currently for capturing
                // this scenario somewhat reliably.
                var flush_on_unload = _.bind(function() {
                    if (!this.request_batchers.events.stopped) {
                        this.request_batchers.events.flush({unloading: true});
                    }
                }, this);
                win.addEventListener('pagehide', function(ev) {
                    if (ev['persisted']) {
                        flush_on_unload();
                    }
                });
                win.addEventListener('visibilitychange', function() {
                    if (document$1['visibilityState'] === 'hidden') {
                        flush_on_unload();
                    }
                });
            }
        }
    }

this['persistence'] = this['cookie'] = new MixpanelPersistence(this['config']);
    this.unpersisted_superprops = {};
    this._gdpr_init();

var uuid = _.UUID();
    if (!this.get_distinct_id()) {
        // There is no need to set the distinct id
        // or the device id if something was already stored
        // in the persitence
        this.register_once({
            'distinct_id': DEVICE_ID_PREFIX + uuid,
            '$device_id': uuid
        }, '');
    }

this.flags = new FeatureFlagManager({
        getConfigFunc: _.bind(this.get_config, this),
        getDistinctIdFunc: _.bind(this.get_distinct_id, this),
        trackingFunc: _.bind(this.track, this)
    });
    this.flags.init();
    this['flags'] = this.flags;

this.autocapture = new Autocapture(this);
    this.autocapture.init();

this._init_tab_id();
    this._check_and_start_session_recording();
};

/**
 * Assigns a unique UUID to this tab / window by leveraging sessionStorage.
 * This is primarily used for session recording, where data must be isolated to the current tab.
 */
MixpanelLib.prototype._init_tab_id = function() {
    if (_.sessionStorage.is_supported()) {
        try {
            var key_suffix = this.get_config('name') + '_' + this.get_config('token');
            var tab_id_key = 'mp_tab_id_' + key_suffix;

// A flag is used to determine if sessionStorage is copied over and we need to generate a new tab ID.
            // This enforces a unique ID in the cases like duplicated tab, window.open(...)
            var should_generate_new_tab_id_key = 'mp_gen_new_tab_id_' + key_suffix;
            if (_.sessionStorage.get(should_generate_new_tab_id_key) || !_.sessionStorage.get(tab_id_key)) {
                _.sessionStorage.set(tab_id_key, '$tab-' + _.UUID());
            }

_.sessionStorage.set(should_generate_new_tab_id_key, '1');
            this.tab_id = _.sessionStorage.get(tab_id_key);

// Remove the flag when the tab is unloaded to indicate the stored tab ID can be reused. This event is not reliable to detect all page unloads,
            // but reliable in cases where the user remains in the tab e.g. a refresh or href navigation.
            // If the flag is absent, this indicates to the next SDK instance that we can reuse the stored tab_id.
            win.addEventListener('beforeunload', function () {
                _.sessionStorage.remove(should_generate_new_tab_id_key);
            });
        } catch(err) {
            this.report_error('Error initializing tab id', err);
        }
    } else {
        this.report_error('Session storage is not supported, cannot keep track of unique tab ID.');
    }
};

MixpanelLib.prototype.get_tab_id = function () {
    return this.tab_id || null;
};

MixpanelLib.prototype._should_load_recorder = function () {
    var recording_registry_idb = new IDBStorageWrapper(RECORDING_REGISTRY_STORE_NAME);
    var tab_id = this.get_tab_id();
    return recording_registry_idb.init()
        .then(function () {
            return recording_registry_idb.getAll();
        })
        .then(function (recordings) {
            for (var i = 0; i < recordings.length; i++) {
                // if there are expired recordings in the registry, we should load the recorder to flush them
                // if there's a recording for this tab id, we should load the recorder to continue the recording
                if (isRecordingExpired(recordings[i]) || recordings[i]['tabId'] === tab_id) {
                    return true;
                }
            }
            return false;
        })
        .catch(_.bind(function (err) {
            this.report_error('Error checking recording registry', err);
        }, this));
};

MixpanelLib.prototype._check_and_start_session_recording = addOptOutCheckMixpanelLib(function(force_start) {
    if (!win['MutationObserver']) {
        console$1.critical('Browser does not support MutationObserver; skipping session recording');
        return;
    }

var loadRecorder = _.bind(function(startNewIfInactive) {
        var handleLoadedRecorder = _.bind(function() {
            this._recorder = this._recorder || new win['__mp_recorder'](this);
            this._recorder['resumeRecording'](startNewIfInactive);
        }, this);

if (_.isUndefined(win['__mp_recorder'])) {
            load_extra_bundle(this.get_config('recorder_src'), handleLoadedRecorder);
        } else {
            handleLoadedRecorder();
        }
    }, this);

/**
     * If the user is sampled or start_session_recording is called, we always load the recorder since it's guaranteed a recording should start.
     * Otherwise, if the recording registry has any records then it's likely there's a recording in progress or orphaned data that needs to be flushed.
     */
    var is_sampled = this.get_config('record_sessions_percent') > 0 && Math.random() * 100 <= this.get_config('record_sessions_percent');
    if (force_start || is_sampled) {
        loadRecorder(true);
    } else {
        this._should_load_recorder()
            .then(function (shouldLoad) {
                if (shouldLoad) {
                    loadRecorder(false);
                }
            });
    }
});

MixpanelLib.prototype.start_session_recording = function () {
    this._check_and_start_session_recording(true);
};

MixpanelLib.prototype.stop_session_recording = function () {
    if (this._recorder) {
        this._recorder['stopRecording']();
    }
};

MixpanelLib.prototype.pause_session_recording = function () {
    if (this._recorder) {
        this._recorder['pauseRecording']();
    }
};

MixpanelLib.prototype.resume_session_recording = function () {
    if (this._recorder) {
        this._recorder['resumeRecording']();
    }
};

MixpanelLib.prototype.is_recording_heatmap_data = function () {
    return this._get_session_replay_id() && this.get_config('record_heatmap_data');
};

MixpanelLib.prototype.get_session_recording_properties = function () {
    var props = {};
    var replay_id = this._get_session_replay_id();
    if (replay_id) {
        props['$mp_replay_id'] = replay_id;
    }
    return props;
};

MixpanelLib.prototype.get_session_replay_url = function () {
    var replay_url = null;
    var replay_id = this._get_session_replay_id();
    if (replay_id) {
        var query_params = _.HTTPBuildQuery({
            'replay_id': replay_id,
            'distinct_id': this.get_distinct_id(),
            'token': this.get_config('token')
        });
        replay_url = 'https://mixpanel.com/projects/replay-redirect?' + query_params;
    }
    return replay_url;
};

MixpanelLib.prototype._get_session_replay_id = function () {
    var replay_id = null;
    if (this._recorder) {
        replay_id = this._recorder['replayId'];
    }
    return replay_id || null;
};

// "private" public method to reach into the recorder in test cases
MixpanelLib.prototype.__get_recorder = function () {
    return this._recorder;
};

// Private methods

MixpanelLib.prototype._loaded = function() {
    this.get_config('loaded')(this);
    this._set_default_superprops();
    this['people'].set_once(this['persistence'].get_referrer_info());

// `store_google` is now deprecated and previously stored UTM parameters are cleared
    // from persistence by default.
    if (this.get_config('store_google') && this.get_config('stop_utm_persistence')) {
        var utm_params = _.info.campaignParams(null);
        _.each(utm_params, function(_utm_value, utm_key) {
            // We need to unregister persisted UTM parameters so old values
            // are not mixed with the new UTM parameters
            this.unregister(utm_key);
        }.bind(this));
    }
};

// update persistence with info on referrer, UTM params, etc
MixpanelLib.prototype._set_default_superprops = function() {
    this['persistence'].update_search_keyword(document$1.referrer);
    // Registering super properties for UTM persistence by 'store_google' is deprecated.
    if (this.get_config('store_google') && !this.get_config('stop_utm_persistence')) {
        this.register(_.info.campaignParams());
    }
    if (this.get_config('save_referrer')) {
        this['persistence'].update_referrer_info(document$1.referrer);
    }
};

MixpanelLib.prototype._dom_loaded = function() {
    _.each(this.__dom_loaded_queue, function(item) {
        this._track_dom.apply(this, item);
    }, this);

if (!this.has_opted_out_tracking()) {
        _.each(this.__request_queue, function(item) {
            this._send_request.apply(this, item);
        }, this);
    }

delete this.__dom_loaded_queue;
    delete this.__request_queue;
};

MixpanelLib.prototype._track_dom = function(DomClass, args) {
    if (this.get_config('img')) {
        this.report_error('You can\'t use DOM tracking functions with img = true.');
        return false;
    }

if (!DOM_LOADED) {
        this.__dom_loaded_queue.push([DomClass, args]);
        return false;
    }

var dt = new DomClass().init(this);
    return dt.track.apply(dt, args);
};

/**
 * _prepare_callback() should be called by callers of _send_request for use
 * as the callback argument.
 *
 * If there is no callback, this returns null.
 * If we are going to make XHR/XDR requests, this returns a function.
 * If we are going to use script tags, this returns a string to use as the
 * callback GET param.
 */
MixpanelLib.prototype._prepare_callback = function(callback, data) {
    if (_.isUndefined(callback)) {
        return null;
    }

if (USE_XHR) {
        var callback_function = function(response) {
            callback(response, data);
        };
        return callback_function;
    } else {
        // if the user gives us a callback, we store as a random
        // property on this instances jsc function and update our
        // callback string to reflect that.
        var jsc = this['_jsc'];
        var randomized_cb = '' + Math.floor(Math.random() * 100000000);
        var callback_string = this.get_config('callback_fn') + '[' + randomized_cb + ']';
        jsc[randomized_cb] = function(response) {
            delete jsc[randomized_cb];
            callback(response, data);
        };
        return callback_string;
    }
};

MixpanelLib.prototype._send_request = function(url, data, options, callback) {
    var succeeded = true;

if (ENQUEUE_REQUESTS) {
        this.__request_queue.push(arguments);
        return succeeded;
    }

var DEFAULT_OPTIONS = {
        method: this.get_config('api_method'),
        transport: this.get_config('api_transport'),
        verbose: this.get_config('verbose')
    };
    var body_data = null;

if (!callback && (_.isFunction(options) || typeof options === 'string')) {
        callback = options;
        options = null;
    }
    options = _.extend(DEFAULT_OPTIONS, options || {});
    if (!USE_XHR) {
        options.method = 'GET';
    }
    var use_post = options.method === 'POST';
    var use_sendBeacon = sendBeacon && use_post && options.transport.toLowerCase() === 'sendbeacon';

// needed to correctly format responses
    var verbose_mode = options.verbose;
    if (data['verbose']) { verbose_mode = true; }

if (this.get_config('test')) { data['test'] = 1; }
    if (verbose_mode) { data['verbose'] = 1; }
    if (this.get_config('img')) { data['img'] = 1; }
    if (!USE_XHR) {
        if (callback) {
            data['callback'] = callback;
        } else if (verbose_mode || this.get_config('test')) {
            // Verbose output (from verbose mode, or an error in test mode) is a json blob,
            // which by itself is not valid javascript. Without a callback, this verbose output will
            // cause an error when returned via jsonp, so we force a no-op callback param.
            // See the ECMA script spec: http://www.ecma-international.org/ecma-262/5.1/#sec-12.4
            data['callback'] = '(function(){})';
        }
    }

data['ip'] = this.get_config('ip')?1:0;
    data['_'] = new Date().getTime().toString();

if (use_post) {
        body_data = 'data=' + encodeURIComponent(data['data']);
        delete data['data'];
    }

_.extend(data, this.get_config('api_extra_query_params'));

url += '?' + _.HTTPBuildQuery(data);

var headers = this.get_config('xhr_headers');
            if (use_post) {
                headers['Content-Type'] = 'application/x-www-form-urlencoded';
            }
            _.each(headers, function(headerValue, headerName) {
                req.setRequestHeader(headerName, headerValue);
            });

if (options.timeout_ms && typeof req.timeout !== 'undefined') {
                req.timeout = options.timeout_ms;
                var start_time = new Date().getTime();
            }

// send the mp_optout cookie
            // withCredentials cannot be modified until after calling .open on Android and Mobile Safari
            req.withCredentials = true;
            req.onreadystatechange = function () {
                if (req.readyState === 4) { // XMLHttpRequest.DONE == 4, except in safari 4
                    if (req.status === 200) {
                        if (callback) {
                            if (verbose_mode) {
                                var response;
                                try {
                                    response = _.JSONDecode(req.responseText);
                                } catch (e) {
                                    lib.report_error(e);
                                    if (options.ignore_json_errors) {
                                        response = req.responseText;
                                    } else {
                                        return;
                                    }
                                }
                                callback(response);
                            } else {
                                callback(Number(req.responseText));
                            }
                        }
                    } else {
                        var error;
                        if (
                            req.timeout &&
                            !req.status &&
                            new Date().getTime() - start_time >= req.timeout
                        ) {
                            error = 'timeout';
                        } else {
                            error = 'Bad HTTP status: ' + req.status + ' ' + req.statusText;
                        }
                        lib.report_error(error);
                        if (callback) {
                            if (verbose_mode) {
                                var response_headers = req['responseHeaders'] || {};
                                callback({status: 0, httpStatusCode: req['status'], error: error, retryAfter: response_headers['Retry-After']});
                            } else {
                                callback(0);
                            }
                        }
                    }
                }
            };
            req.send(body_data);
        } catch (e) {
            lib.report_error(e);
            succeeded = false;
        }
    } else {
        var script = document$1.createElement('script');
        script.type = 'text/javascript';
        script.async = true;
        script.defer = true;
        script.src = url;
        var s = document$1.getElementsByTagName('script')[0];
        s.parentNode.insertBefore(script, s);
    }

return succeeded;
};

/**
 * _execute_array() deals with processing any mixpanel function
 * calls that were called before the Mixpanel library were loaded
 * (and are thus stored in an array so they can be called later)
 *
 * Note: we fire off all the mixpanel function calls && user defined
 * functions BEFORE we fire off mixpanel tracking calls. This is so
 * identify/register/set_config calls can properly modify early
 * tracking calls.
 *
 * @param {Array} array
 */
MixpanelLib.prototype._execute_array = function(array) {
    var fn_name, alias_calls = [], other_calls = [], tracking_calls = [];
    _.each(array, function(item) {
        if (item) {
            fn_name = item[0];
            if (_.isArray(fn_name)) {
                tracking_calls.push(item); // chained call e.g. mixpanel.get_group().set()
            } else if (typeof(item) === 'function') {
                item.call(this);
            } else if (_.isArray(item) && fn_name === 'alias') {
                alias_calls.push(item);
            } else if (_.isArray(item) && fn_name.indexOf('track') !== -1 && typeof(this[fn_name]) === 'function') {
                tracking_calls.push(item);
            } else {
                other_calls.push(item);
            }
        }
    }, this);

execute(alias_calls, this);
    execute(other_calls, this);
    execute(tracking_calls, this);
};

// request queueing utils

MixpanelLib.prototype.are_batchers_initialized = function() {
    return !!this.request_batchers.events;
};

MixpanelLib.prototype.get_batcher_configs = function() {
    var queue_prefix = '__mpq_' + this.get_config('token');
    var api_routes = this.get_config('api_routes');
    this._batcher_configs = this._batcher_configs || {
        events: {type: 'events', endpoint: '/' + api_routes['track'], queue_key: queue_prefix + '_ev'},
        people: {type: 'people', endpoint: '/' + api_routes['engage'], queue_key: queue_prefix + '_pp'},
        groups: {type: 'groups', endpoint: '/' + api_routes['groups'], queue_key: queue_prefix + '_gr'}
    };
    return this._batcher_configs;
};

MixpanelLib.prototype.init_batchers = function() {
    if (!this.are_batchers_initialized()) {
        var batcher_for = _.bind(function(attrs) {
            return new RequestBatcher(
                attrs.queue_key,
                {
                    libConfig: this['config'],
                    errorReporter: this.get_config('error_reporter'),
                    sendRequestFunc: _.bind(function(data, options, cb) {
                        this._send_request(
                            this.get_config('api_host') + attrs.endpoint,
                            this._encode_data_for_request(data),
                            options,
                            this._prepare_callback(cb, data)
                        );
                    }, this),
                    beforeSendHook: _.bind(function(item) {
                        return this._run_hook('before_send_' + attrs.type, item);
                    }, this),
                    stopAllBatchingFunc: _.bind(this.stop_batch_senders, this),
                    usePersistence: true,
                }
            );
        }, this);
        var batcher_configs = this.get_batcher_configs();
        this.request_batchers = {
            events: batcher_for(batcher_configs.events),
            people: batcher_for(batcher_configs.people),
            groups: batcher_for(batcher_configs.groups)
        };
    }
    if (this.get_config('batch_autostart')) {
        this.start_batch_senders();
    }
};

MixpanelLib.prototype.start_batch_senders = function() {
    this._batchers_were_started = true;
    if (this.are_batchers_initialized()) {
        this._batch_requests = true;
        _.each(this.request_batchers, function(batcher) {
            batcher.start();
        });
    }
};

MixpanelLib.prototype.stop_batch_senders = function() {
    this._batch_requests = false;
    _.each(this.request_batchers, function(batcher) {
        batcher.stop();
        batcher.clear();
    });
};

/**
 * push() keeps the standard async-array-push
 * behavior around after the lib is loaded.
 * This is only useful for external integrations that
 * do not wish to rely on our convenience methods
 * (created in the snippet).
 *
 * ### Usage:
 *     mixpanel.push(['register', { a: 'b' }]);
 *
 * @param {Array} item A [function_name, args...] array to be executed
 */
MixpanelLib.prototype.push = function(item) {
    this._execute_array([item]);
};

/**
 * Disable events on the Mixpanel object. If passed no arguments,
 * this function disables tracking of any event. If passed an
 * array of event names, those events will be disabled, but other
 * events will continue to be tracked.
 *
 * Note: this function does not stop other mixpanel functions from
 * firing, such as register() or people.set().
 *
 * @param {Array} [events] An array of event names to disable
 */
MixpanelLib.prototype.disable = function(events) {
    if (typeof(events) === 'undefined') {
        this._flags.disable_all_events = true;
    } else {
        this.__disabled_events = this.__disabled_events.concat(events);
    }
};

MixpanelLib.prototype._encode_data_for_request = function(data) {
    var encoded_data = JSONStringify(data);
    if (this.get_config('api_payload_format') === PAYLOAD_TYPE_BASE64) {
        encoded_data = _.base64Encode(encoded_data);
    }
    return {'data': encoded_data};
};

// internal method for handling track vs batch-enqueue logic
MixpanelLib.prototype._track_or_batch = function(options, callback) {
    var truncated_data = _.truncate(options.data, 255);
    var endpoint = options.endpoint;
    var batcher = options.batcher;
    var should_send_immediately = options.should_send_immediately;
    var send_request_options = options.send_request_options || {};
    callback = callback || NOOP_FUNC;

if (this._batch_requests && !should_send_immediately) {
        batcher.enqueue(truncated_data).then(function(succeeded) {
            if (succeeded) {
                callback(1, truncated_data);
            } else {
                send_request_immediately();
            }
        });
    } else {
        request_enqueued_or_initiated = send_request_immediately();
    }

return request_enqueued_or_initiated && truncated_data;
};

/**
 * Track an event. This is the most important and
 * frequently used Mixpanel function.
 *
 * ### Usage:
 *
 *     // track an event named 'Registered'
 *     mixpanel.track('Registered', {'Gender': 'Male', 'Age': 21});
 *
 *     // track an event using navigator.sendBeacon
 *     mixpanel.track('Left page', {'duration_seconds': 35}, {transport: 'sendBeacon'});
 *
 * To track link clicks or form submissions, see track_links() or track_forms().
 *
 * @param {String} event_name The name of the event. This can be anything the user does - 'Button Click', 'Sign Up', 'Item Purchased', etc.
 * @param {Object} [properties] A set of properties to include with the event you're sending. These describe the user who did the event or details about the event itself.
 * @param {Object} [options] Optional configuration for this track request.
 * @param {String} [options.transport] Transport method for network request ('xhr' or 'sendBeacon').
 * @param {Boolean} [options.send_immediately] Whether to bypass batching/queueing and send track request immediately.
 * @param {Function} [callback] If provided, the callback function will be called after tracking the event.
 * @returns {Boolean|Object} If the tracking request was successfully initiated/queued, an object
 * with the tracking payload sent to the API server is returned; otherwise false.
 */
MixpanelLib.prototype.track = addOptOutCheckMixpanelLib(function(event_name, properties, options, callback) {
    if (!callback && typeof options === 'function') {
        callback = options;
        options = null;
    }
    options = options || {};
    var transport = options['transport']; // external API, don't minify 'transport' prop
    if (transport) {
        options.transport = transport; // 'transport' prop name can be minified internally
    }
    var should_send_immediately = options['send_immediately'];
    if (typeof callback !== 'function') {
        callback = NOOP_FUNC;
    }

if (_.isUndefined(event_name)) {
        this.report_error('No event name provided to mixpanel.track');
        return;
    }

if (this._event_is_disabled(event_name)) {
        callback(0);
        return;
    }

// set defaults
    properties = _.extend({}, properties);
    properties['token'] = this.get_config('token');

// set $duration if time_event was previously called for this event
    var start_timestamp = this['persistence'].remove_event_timer(event_name);
    if (!_.isUndefined(start_timestamp)) {
        var duration_in_ms = new Date().getTime() - start_timestamp;
        properties['$duration'] = parseFloat((duration_in_ms / 1000).toFixed(3));
    }

this._set_default_superprops();

var marketing_properties = this.get_config('track_marketing')
        ? _.info.marketingParams()
        : {};

// note: extend writes to the first object, so lets make sure we
    // don't write to the persistence properties object and info
    // properties object by passing in a new object

// update properties with pageview info and super-properties
    properties = _.extend(
        {},
        _.info.properties({'mp_loader': this.get_config('mp_loader')}),
        marketing_properties,
        this['persistence'].properties(),
        this.unpersisted_superprops,
        this.get_session_recording_properties(),
        properties
    );

var data = {
        'event': event_name,
        'properties': properties
    };
    var ret = this._track_or_batch({
        type: 'events',
        data: data,
        endpoint: this.get_config('api_host') + '/' + this.get_config('api_routes')['track'],
        batcher: this.request_batchers.events,
        should_send_immediately: should_send_immediately,
        send_request_options: options
    }, callback);

return ret;
});

/**
 * Register the current user into one/many groups.
 *
 * ### Usage:
 *
 *      mixpanel.set_group('company', ['mixpanel', 'google']) // an array of IDs
 *      mixpanel.set_group('company', 'mixpanel')
 *      mixpanel.set_group('company', 128746312)
 *
 * @param {String} group_key Group key
 * @param {Array|String|Number} group_ids An array of group IDs, or a singular group ID
 * @param {Function} [callback] If provided, the callback will be called after tracking the event.
 *
 */
MixpanelLib.prototype.set_group = addOptOutCheckMixpanelLib(function(group_key, group_ids, callback) {
    if (!_.isArray(group_ids)) {
        group_ids = [group_ids];
    }
    var prop = {};
    prop[group_key] = group_ids;
    this.register(prop);
    return this['people'].set(group_key, group_ids, callback);
});

/**
 * Add a new group for this user.
 *
 * ### Usage:
 *
 *      mixpanel.add_group('company', 'mixpanel')
 *
 * @param {String} group_key Group key
 * @param {*} group_id A valid Mixpanel property type
 * @param {Function} [callback] If provided, the callback will be called after tracking the event.
 */
MixpanelLib.prototype.add_group = addOptOutCheckMixpanelLib(function(group_key, group_id, callback) {
    var old_values = this.get_property(group_key);
    var prop = {};
    if (old_values === undefined) {
        prop[group_key] = [group_id];
        this.register(prop);
    } else {
        if (old_values.indexOf(group_id) === -1) {
            old_values.push(group_id);
            prop[group_key] = old_values;
            this.register(prop);
        }
    }
    return this['people'].union(group_key, group_id, callback);
});

/**
 * Remove a group from this user.
 *
 * ### Usage:
 *
 *      mixpanel.remove_group('company', 'mixpanel')
 *
 * @param {String} group_key Group key
 * @param {*} group_id A valid Mixpanel property type
 * @param {Function} [callback] If provided, the callback will be called after tracking the event.
 */
MixpanelLib.prototype.remove_group = addOptOutCheckMixpanelLib(function(group_key, group_id, callback) {
    var old_value = this.get_property(group_key);
    // if the value doesn't exist, the persistent store is unchanged
    if (old_value !== undefined) {
        var idx = old_value.indexOf(group_id);
        if (idx > -1) {
            old_value.splice(idx, 1);
            this.register({group_key: old_value});
        }
        if (old_value.length === 0) {
            this.unregister(group_key);
        }
    }
    return this['people'].remove(group_key, group_id, callback);
});

/**
 * Track an event with specific groups.
 *
 * ### Usage:
 *
 *      mixpanel.track_with_groups('purchase', {'product': 'iphone'}, {'University': ['UCB', 'UCLA']})
 *
 * @param {String} event_name The name of the event (see `mixpanel.track()`)
 * @param {Object=} properties A set of properties to include with the event you're sending (see `mixpanel.track()`)
 * @param {Object=} groups An object mapping group name keys to one or more values
 * @param {Function} [callback] If provided, the callback will be called after tracking the event.
 */
MixpanelLib.prototype.track_with_groups = addOptOutCheckMixpanelLib(function(event_name, properties, groups, callback) {
    var tracking_props = _.extend({}, properties || {});
    _.each(groups, function(v, k) {
        if (v !== null && v !== undefined) {
            tracking_props[k] = v;
        }
    });
    return this.track(event_name, tracking_props, callback);
});

MixpanelLib.prototype._create_map_key = function (group_key, group_id) {
    return group_key + '_' + JSON.stringify(group_id);
};

MixpanelLib.prototype._remove_group_from_cache = function (group_key, group_id) {
    delete this._cached_groups[this._create_map_key(group_key, group_id)];
};

/**
 * Look up reference to a Mixpanel group
 *
 * ### Usage:
 *
 *       mixpanel.get_group(group_key, group_id)
 *
 * @param {String} group_key Group key
 * @param {Object} group_id A valid Mixpanel property type
 * @returns {Object} A MixpanelGroup identifier
 */
MixpanelLib.prototype.get_group = function (group_key, group_id) {
    var map_key = this._create_map_key(group_key, group_id);
    var group = this._cached_groups[map_key];
    if (group === undefined || group._group_key !== group_key || group._group_id !== group_id) {
        group = new MixpanelGroup();
        group._init(this, group_key, group_id);
        this._cached_groups[map_key] = group;
    }
    return group;
};

/**
 * Track a default Mixpanel page view event, which includes extra default event properties to
 * improve page view data.
 *
 * ### Usage:
 *
 *     // track a default $mp_web_page_view event
 *     mixpanel.track_pageview();
 *
 *     // track a page view event with additional event properties
 *     mixpanel.track_pageview({'ab_test_variant': 'card-layout-b'});
 *
 *     // example approach to track page views on different page types as event properties
 *     mixpanel.track_pageview({'page': 'pricing'});
 *     mixpanel.track_pageview({'page': 'homepage'});
 *
 *     // UNCOMMON: Tracking a page view event with a custom event_name option. NOT expected to be used for
 *     // individual pages on the same site or product. Use cases for custom event_name may be page
 *     // views on different products or internal applications that are considered completely separate
 *     mixpanel.track_pageview({'page': 'customer-search'}, {'event_name': '[internal] Admin Page View'});
 *
 * ### Notes:
 *
 * The `config.track_pageview` option for <a href="#mixpanelinit">mixpanel.init()</a>
 * may be turned on for tracking page loads automatically.
 *
 *     // track only page loads
 *     mixpanel.init(PROJECT_TOKEN, {track_pageview: true});
 *
 *     // track when the URL changes in any manner
 *     mixpanel.init(PROJECT_TOKEN, {track_pageview: 'full-url'});
 *
 *     // track when the URL changes, ignoring any changes in the hash part
 *     mixpanel.init(PROJECT_TOKEN, {track_pageview: 'url-with-path-and-query-string'});
 *
 *     // track when the path changes, ignoring any query parameter or hash changes
 *     mixpanel.init(PROJECT_TOKEN, {track_pageview: 'url-with-path'});
 *
 * @param {Object} [properties] An optional set of additional properties to send with the page view event
 * @param {Object} [options] Page view tracking options
 * @param {String} [options.event_name] - Alternate name for the tracking event
 * @returns {Boolean|Object} If the tracking request was successfully initiated/queued, an object
 * with the tracking payload sent to the API server is returned; otherwise false.
 */
MixpanelLib.prototype.track_pageview = addOptOutCheckMixpanelLib(function(properties, options) {
    if (typeof properties !== 'object') {
        properties = {};
    }
    options = options || {};
    var event_name = options['event_name'] || '$mp_web_page_view';

var default_page_properties = _.extend(
        _.info.mpPageViewProperties(),
        _.info.campaignParams(),
        _.info.clickParams()
    );

var event_properties = _.extend(
        {},
        default_page_properties,
        properties
    );

return this.track(event_name, event_properties);
});

/**
 * Track clicks on a set of document elements. Selector must be a
 * valid query. Elements must exist on the page at the time track_links is called.
 *
 * ### Usage:
 *
 *     // track click for link id #nav
 *     mixpanel.track_links('#nav', 'Clicked Nav Link');
 *
 * ### Notes:
 *
 * This function will wait up to 300 ms for the Mixpanel
 * servers to respond. If they have not responded by that time
 * it will head to the link without ensuring that your event
 * has been tracked.  To configure this timeout please see the
 * set_config() documentation below.
 *
 * If you pass a function in as the properties argument, the
 * function will receive the DOMElement that triggered the
 * event as an argument.  You are expected to return an object
 * from the function; any properties defined on this object
 * will be sent to mixpanel as event properties.
 *
 * @type {Function}
 * @param {Object|String} query A valid DOM query, element or jQuery-esque list
 * @param {String} event_name The name of the event to track
 * @param {Object|Function} [properties] A properties object or function that returns a dictionary of properties when passed a DOMElement
 */
MixpanelLib.prototype.track_links = function() {
    return this._track_dom.call(this, LinkTracker, arguments);
};

/**
 * Track form submissions. Selector must be a valid query.
 *
 * ### Usage:
 *
 *     // track submission for form id 'register'
 *     mixpanel.track_forms('#register', 'Created Account');
 *
 * ### Notes:
 *
 * This function will wait up to 300 ms for the mixpanel
 * servers to respond, if they have not responded by that time
 * it will head to the link without ensuring that your event
 * has been tracked.  To configure this timeout please see the
 * set_config() documentation below.
 *
 * If you pass a function in as the properties argument, the
 * function will receive the DOMElement that triggered the
 * event as an argument.  You are expected to return an object
 * from the function; any properties defined on this object
 * will be sent to mixpanel as event properties.
 *
 * @type {Function}
 * @param {Object|String} query A valid DOM query, element or jQuery-esque list
 * @param {String} event_name The name of the event to track
 * @param {Object|Function} [properties] This can be a set of properties, or a function that returns a set of properties after being passed a DOMElement
 */
MixpanelLib.prototype.track_forms = function() {
    return this._track_dom.call(this, FormTracker, arguments);
};

/**
 * Time an event by including the time between this call and a
 * later 'track' call for the same event in the properties sent
 * with the event.
 *
 * ### Usage:
 *
 *     // time an event named 'Registered'
 *     mixpanel.time_event('Registered');
 *     mixpanel.track('Registered', {'Gender': 'Male', 'Age': 21});
 *
 * When called for a particular event name, the next track call for that event
 * name will include the elapsed time between the 'time_event' and 'track'
 * calls. This value is stored as seconds in the '$duration' property.
 *
 * @param {String} event_name The name of the event.
 */
MixpanelLib.prototype.time_event = function(event_name) {
    if (_.isUndefined(event_name)) {
        this.report_error('No event name provided to mixpanel.time_event');
        return;
    }

if (this._event_is_disabled(event_name)) {
        return;
    }

this['persistence'].set_event_timer(event_name,  new Date().getTime());
};

/**
 * Register a set of super properties, which are included with all
 * events. This will overwrite previous super property values.
 *
 * ### Usage:
 *
 *     // register 'Gender' as a super property
 *     mixpanel.register({'Gender': 'Female'});
 *
 *     // register several super properties when a user signs up
 *     mixpanel.register({
 *         'Email': 'jdoe@example.com',
 *         'Account Type': 'Free'
 *     });
 *
 *     // register only for the current pageload
 *     mixpanel.register({'Name': 'Pat'}, {persistent: false});
 *
 * @param {Object} properties An associative array of properties to store about the user
 * @param {Number|Object} [days_or_options] Options object or number of days since the user's last visit to store the super properties (only valid for persisted props)
 * @param {boolean} [days_or_options.days] - number of days since the user's last visit to store the super properties (only valid for persisted props)
 * @param {boolean} [days_or_options.persistent=true] - whether to put in persistent storage (cookie/localStorage)
 */
MixpanelLib.prototype.register = function(props, days_or_options) {
    var options = options_for_register(days_or_options);
    if (options['persistent']) {
        this['persistence'].register(props, options['days']);
    } else {
        _.extend(this.unpersisted_superprops, props);
    }
};

/**
 * Register a set of super properties only once. This will not
 * overwrite previous super property values, unlike register().
 *
 * ### Usage:
 *
 *     // register a super property for the first time only
 *     mixpanel.register_once({
 *         'First Login Date': new Date().toISOString()
 *     });
 *
 *     // register once, only for the current pageload
 *     mixpanel.register_once({
 *         'First interaction time': new Date().toISOString()
 *     }, 'None', {persistent: false});
 *
 * ### Notes:
 *
 * If default_value is specified, current super properties
 * with that value will be overwritten.
 *
 * @param {Object} properties An associative array of properties to store about the user
 * @param {*} [default_value] Value to override if already set in super properties (ex: 'False') Default: 'None'
 * @param {Number|Object} [days_or_options] Options object or number of days since the user's last visit to store the super properties (only valid for persisted props)
 * @param {boolean} [days_or_options.days] - number of days since the user's last visit to store the super properties (only valid for persisted props)
 * @param {boolean} [days_or_options.persistent=true] - whether to put in persistent storage (cookie/localStorage)
 */
MixpanelLib.prototype.register_once = function(props, default_value, days_or_options) {
    var options = options_for_register(days_or_options);
    if (options['persistent']) {
        this['persistence'].register_once(props, default_value, options['days']);
    } else {
        if (typeof(default_value) === 'undefined') {
            default_value = 'None';
        }
        _.each(props, function(val, prop) {
            if (!this.unpersisted_superprops.hasOwnProperty(prop) || this.unpersisted_superprops[prop] === default_value) {
                this.unpersisted_superprops[prop] = val;
            }
        }, this);
    }
};

/**
 * Delete a super property stored with the current user.
 *
 * @param {String} property The name of the super property to remove
 * @param {Object} [options]
 * @param {boolean} [options.persistent=true] - whether to look in persistent storage (cookie/localStorage)
 */
MixpanelLib.prototype.unregister = function(property, options) {
    options = options_for_register(options);
    if (options['persistent']) {
        this['persistence'].unregister(property);
    } else {
        delete this.unpersisted_superprops[property];
    }
};

MixpanelLib.prototype._register_single = function(prop, value) {
    var props = {};
    props[prop] = value;
    this.register(props);
};

/**
 * Identify a user with a unique ID to track user activity across
 * devices, tie a user to their events, and create a user profile.
 * If you never call this method, unique visitors are tracked using
 * a UUID generated the first time they visit the site.
 *
 * Call identify when you know the identity of the current user,
 * typically after login or signup. We recommend against using
 * identify for anonymous visitors to your site.
 *
 * ### Notes:
 * If your project has
 * <a href="https://help.mixpanel.com/hc/en-us/articles/360039133851">ID Merge</a>
 * enabled, the identify method will connect pre- and
 * post-authentication events when appropriate.
 *
 * If your project does not have ID Merge enabled, identify will
 * change the user's local distinct_id to the unique ID you pass.
 * Events tracked prior to authentication will not be connected
 * to the same user identity. If ID Merge is disabled, alias can
 * be used to connect pre- and post-registration events.
 *
 * @param {String} [unique_id] A string that uniquely identifies a user. If not provided, the distinct_id currently in the persistent store (cookie or localStorage) will be used.
 */
MixpanelLib.prototype.identify = function(
    new_distinct_id, _set_callback, _add_callback, _append_callback, _set_once_callback, _union_callback, _unset_callback, _remove_callback
) {
    // Optional Parameters
    //  _set_callback:function  A callback to be run if and when the People set queue is flushed
    //  _add_callback:function  A callback to be run if and when the People add queue is flushed
    //  _append_callback:function  A callback to be run if and when the People append queue is flushed
    //  _set_once_callback:function  A callback to be run if and when the People set_once queue is flushed
    //  _union_callback:function  A callback to be run if and when the People union queue is flushed
    //  _unset_callback:function  A callback to be run if and when the People unset queue is flushed

if (!this.get_property('$device_id')) {
        // The persisted distinct id might not actually be a device id at all
        // it might be a distinct id of the user from before
        var device_id = previous_distinct_id;
        this.register_once({
            '$had_persisted_distinct_id': true,
            '$device_id': device_id
        }, '');
    }

// identify only changes the distinct id if it doesn't match either the existing or the alias;
    // if it's new, blow away the alias as well.
    if (new_distinct_id !== previous_distinct_id && new_distinct_id !== this.get_property(ALIAS_ID_KEY)) {
        this.unregister(ALIAS_ID_KEY);
        this.register({'distinct_id': new_distinct_id});
    }
    this._flags.identify_called = true;
    // Flush any queued up people requests
    this['people']._flush(_set_callback, _add_callback, _append_callback, _set_once_callback, _union_callback, _unset_callback, _remove_callback);

// send an $identify event any time the distinct_id is changing - logic on the server
    // will determine whether or not to do anything with it.
    if (new_distinct_id !== previous_distinct_id) {
        this.track('$identify', {
            'distinct_id': new_distinct_id,
            '$anon_distinct_id': previous_distinct_id
        }, {skip_hooks: true});
    }

// check feature flags again if distinct id has changed
    if (new_distinct_id !== previous_distinct_id) {
        this.flags.fetchFlags();
    }
};

/**
 * Clears super properties and generates a new random distinct_id for this instance.
 * Useful for clearing data when a user logs out.
 */
MixpanelLib.prototype.reset = function() {
    this['persistence'].clear();
    this._flags.identify_called = false;
    var uuid = _.UUID();
    this.register_once({
        'distinct_id': DEVICE_ID_PREFIX + uuid,
        '$device_id': uuid
    }, '');
    this.stop_session_recording();
    this._check_and_start_session_recording();
};

/**
 * Returns the current distinct id of the user. This is either the id automatically
 * generated by the library or the id that has been passed by a call to identify().
 *
 * ### Notes:
 *
 * get_distinct_id() can only be called after the Mixpanel library has finished loading.
 * init() has a loaded function available to handle this automatically. For example:
 *
 *     // set distinct_id after the mixpanel library has loaded
 *     mixpanel.init('YOUR PROJECT TOKEN', {
 *         loaded: function(mixpanel) {
 *             distinct_id = mixpanel.get_distinct_id();
 *         }
 *     });
 */
MixpanelLib.prototype.get_distinct_id = function() {
    return this.get_property('distinct_id');
};

/**
 * The alias method creates an alias which Mixpanel will use to
 * remap one id to another. Multiple aliases can point to the
 * same identifier.
 *
 * The following is a valid use of alias:
 *
 *     mixpanel.alias('new_id', 'existing_id');
 *     // You can add multiple id aliases to the existing ID
 *     mixpanel.alias('newer_id', 'existing_id');
 *
 * Aliases can also be chained - the following is a valid example:
 *
 *     mixpanel.alias('new_id', 'existing_id');
 *     // chain newer_id - new_id - existing_id
 *     mixpanel.alias('newer_id', 'new_id');
 *
 * Aliases cannot point to multiple identifiers - the following
 * example will not work:
 *
 *     mixpanel.alias('new_id', 'existing_id');
 *     // this is invalid as 'new_id' already points to 'existing_id'
 *     mixpanel.alias('new_id', 'newer_id');
 *
 * ### Notes:
 *
 * If your project does not have
 * <a href="https://help.mixpanel.com/hc/en-us/articles/360039133851">ID Merge</a>
 * enabled, the best practice is to call alias once when a unique
 * ID is first created for a user (e.g., when a user first registers
 * for an account). Do not use alias multiple times for a single
 * user without ID Merge enabled.
 *
 * @param {String} alias A unique identifier that you want to use for this user in the future.
 * @param {String} [original] The current identifier being used for this user.
 */
MixpanelLib.prototype.alias = function(alias, original) {
    // If the $people_distinct_id key exists in persistence, there has been a previous
    // mixpanel.people.identify() call made for this user. It is VERY BAD to make an alias with
    // this ID, as it will duplicate users.
    if (alias === this.get_property(PEOPLE_DISTINCT_ID_KEY)) {
        this.report_error('Attempting to create alias for existing People user - aborting.');
        return -2;
    }

/**
 * Provide a string to recognize the user by. The string passed to
 * this method will appear in the Mixpanel Streams product rather
 * than an automatically generated name. Name tags do not have to
 * be unique.
 *
 * This value will only be included in Streams data.
 *
 * @param {String} name_tag A human readable name for the user
 * @deprecated
 */
MixpanelLib.prototype.name_tag = function(name_tag) {
    this._register_single('mp_name_tag', name_tag);
};

/**
 * Update the configuration of a mixpanel library instance.
 *
 * The default config is:
 *
 *     {
 *       // host for requests (customizable for e.g. a local proxy)
 *       api_host: 'https://api-js.mixpanel.com',
 *
 *       // endpoints for different types of requests
 *       api_routes: {
 *         track: 'track/',
 *         engage: 'engage/',
 *         groups: 'groups/',
 *       }
 *
 *       // HTTP method for tracking requests
 *       api_method: 'POST'
 *
 *       // transport for sending requests ('XHR' or 'sendBeacon')
 *       // NB: sendBeacon should only be used for scenarios such as
 *       // page unload where a "best-effort" attempt to send is
 *       // acceptable; the sendBeacon API does not support callbacks
 *       // or any way to know the result of the request. Mixpanel
 *       // tracking via sendBeacon will not support any event-
 *       // batching or retry mechanisms.
 *       api_transport: 'XHR'
 *
 *       // request-batching/queueing/retry
 *       batch_requests: true,
 *
 *       // maximum number of events/updates to send in a single
 *       // network request
 *       batch_size: 50,
 *
 *       // milliseconds to wait between sending batch requests
 *       batch_flush_interval_ms: 5000,
 *
 *       // milliseconds to wait for network responses to batch requests
 *       // before they are considered timed-out and retried
 *       batch_request_timeout_ms: 90000,
 *
 *       // override value for cookie domain, only useful for ensuring
 *       // correct cross-subdomain cookies on unusual domains like
 *       // subdomain.mainsite.avocat.fr; NB this cannot be used to
 *       // set cookies on a different domain than the current origin
 *       cookie_domain: ''
 *
 *       // super properties cookie expiration (in days)
 *       cookie_expiration: 365
 *
 *       // if true, cookie will be set with SameSite=None; Secure
 *       // this is only useful in special situations, like embedded
 *       // 3rd-party iframes that set up a Mixpanel instance
 *       cross_site_cookie: false
 *
 *       // super properties span subdomains
 *       cross_subdomain_cookie: true
 *
 *       // debug mode
 *       debug: false
 *
 *       // if this is true, the mixpanel cookie or localStorage entry
 *       // will be deleted, and no user persistence will take place
 *       disable_persistence: false
 *
 *       // if this is true, Mixpanel will automatically determine
 *       // City, Region and Country data using the IP address of
 *       //the client
 *       ip: true
 *
 *       // opt users out of tracking by this Mixpanel instance by default
 *       opt_out_tracking_by_default: false
 *
 *       // opt users out of browser data storage by this Mixpanel instance by default
 *       opt_out_persistence_by_default: false
 *
 *       // persistence mechanism used by opt-in/opt-out methods - cookie
 *       // or localStorage - falls back to cookie if localStorage is unavailable
 *       opt_out_tracking_persistence_type: 'localStorage'
 *
 *       // customize the name of cookie/localStorage set by opt-in/opt-out methods
 *       opt_out_tracking_cookie_prefix: null
 *
 *       // type of persistent store for super properties (cookie/
 *       // localStorage) if set to 'localStorage', any existing
 *       // mixpanel cookie value with the same persistence_name
 *       // will be transferred to localStorage and deleted
 *       persistence: 'cookie'
 *
 *       // name for super properties persistent store
 *       persistence_name: ''
 *
 *       // names of properties/superproperties which should never
 *       // be sent with track() calls
 *       property_blacklist: []
 *
 *       // if this is true, mixpanel cookies will be marked as
 *       // secure, meaning they will only be transmitted over https
 *       secure_cookie: false
 *
 *       // disables enriching user profiles with first touch marketing data
 *       skip_first_touch_marketing: false
 *
 *       // the amount of time track_links will
 *       // wait for Mixpanel's servers to respond
 *       track_links_timeout: 300
 *
 *       // adds any UTM parameters and click IDs present on the page to any events fired
 *       track_marketing: true
 *
 *       // enables automatic page view tracking using default page view events through
 *       // the track_pageview() method
 *       track_pageview: false
 *
 *       // if you set upgrade to be true, the library will check for
 *       // a cookie from our old js library and import super
 *       // properties from it, then the old cookie is deleted
 *       // The upgrade config option only works in the initialization,
 *       // so make sure you set it when you create the library.
 *       upgrade: false
 *
 *       // extra HTTP request headers to set for each API request, in
 *       // the format {'Header-Name': value}
 *       xhr_headers: {}
 *
 *       // whether to ignore or respect the web browser's Do Not Track setting
 *       ignore_dnt: false
 *     }
 *
 *
 * @param {Object} config A dictionary of new configuration values to update
 */
MixpanelLib.prototype.set_config = function(config) {
    if (_.isObject(config)) {
        _.extend(this['config'], config);

var new_batch_size = config['batch_size'];
        if (new_batch_size) {
            _.each(this.request_batchers, function(batcher) {
                batcher.resetBatchSize();
            });
        }

if (!this.get_config('persistence_name')) {
            this['config']['persistence_name'] = this['config']['cookie_name'];
        }
        if (!this.get_config('disable_persistence')) {
            this['config']['disable_persistence'] = this['config']['disable_cookie'];
        }

if (this['persistence']) {
            this['persistence'].update_config(this['config']);
        }
        Config.DEBUG = Config.DEBUG || this.get_config('debug');

if (('autocapture' in config || 'record_heatmap_data' in config) && this.autocapture) {
            this.autocapture.init();
        }
    }
};

/**
 * returns the current config object for the library.
 */
MixpanelLib.prototype.get_config = function(prop_name) {
    return this['config'][prop_name];
};

/**
 * Fetch a hook function from config, with safe default, and run it
 * against the given arguments
 * @param {string} hook_name which hook to retrieve
 * @returns {any|null} return value of user-provided hook, or null if nothing was returned
 */
MixpanelLib.prototype._run_hook = function(hook_name) {
    var ret = (this['config']['hooks'][hook_name] || IDENTITY_FUNC).apply(this, slice.call(arguments, 1));
    if (typeof ret === 'undefined') {
        this.report_error(hook_name + ' hook did not return a value');
        ret = null;
    }
    return ret;
};

/**
 * Returns the value of the super property named property_name. If no such
 * property is set, get_property() will return the undefined value.
 *
 * ### Notes:
 *
 * get_property() can only be called after the Mixpanel library has finished loading.
 * init() has a loaded function available to handle this automatically. For example:
 *
 *     // grab value for 'user_id' after the mixpanel library has loaded
 *     mixpanel.init('YOUR PROJECT TOKEN', {
 *         loaded: function(mixpanel) {
 *             user_id = mixpanel.get_property('user_id');
 *         }
 *     });
 *
 * @param {String} property_name The name of the super property you want to retrieve
 */
MixpanelLib.prototype.get_property = function(property_name) {
    return this['persistence'].load_prop([property_name]);
};

MixpanelLib.prototype.toString = function() {
    var name = this.get_config('name');
    if (name !== PRIMARY_INSTANCE_NAME) {
        name = PRIMARY_INSTANCE_NAME + '.' + name;
    }
    return name;
};

MixpanelLib.prototype._event_is_disabled = function(event_name) {
    return _.isBlockedUA(userAgent) ||
        this._flags.disable_all_events ||
        _.include(this.__disabled_events, event_name);
};

// perform some housekeeping around GDPR opt-in/out state
MixpanelLib.prototype._gdpr_init = function() {
    var is_localStorage_requested = this.get_config('opt_out_tracking_persistence_type') === 'localStorage';

// try to convert opt-in/out cookies to localStorage if possible
    if (is_localStorage_requested && _.localStorage.is_supported()) {
        if (!this.has_opted_in_tracking() && this.has_opted_in_tracking({'persistence_type': 'cookie'})) {
            this.opt_in_tracking({'enable_persistence': false});
        }
        if (!this.has_opted_out_tracking() && this.has_opted_out_tracking({'persistence_type': 'cookie'})) {
            this.opt_out_tracking({'clear_persistence': false});
        }
        this.clear_opt_in_out_tracking({
            'persistence_type': 'cookie',
            'enable_persistence': false
        });
    }

// check whether the user has already opted out - if so, clear & disable persistence
    if (this.has_opted_out_tracking()) {
        this._gdpr_update_persistence({'clear_persistence': true});

// check whether we should opt out by default
    // note: we don't clear persistence here by default since opt-out default state is often
    //       used as an initial state while GDPR information is being collected
    } else if (!this.has_opted_in_tracking() && (
        this.get_config('opt_out_tracking_by_default') || _.cookie.get('mp_optout')
    )) {
        _.cookie.remove('mp_optout');
        this.opt_out_tracking({
            'clear_persistence': this.get_config('opt_out_persistence_by_default')
        });
    }
};

/**
 * Enable or disable persistence based on options
 * only enable/disable if persistence is not already in this state
 * @param {boolean} [options.clear_persistence] If true, will delete all data stored by the sdk in persistence and disable it
 * @param {boolean} [options.enable_persistence] If true, will re-enable sdk persistence
 */
MixpanelLib.prototype._gdpr_update_persistence = function(options) {
    var disabled;
    if (options && options['clear_persistence']) {
        disabled = true;
    } else if (options && options['enable_persistence']) {
        disabled = false;
    } else {
        return;
    }

if (!this.get_config('disable_persistence') && this['persistence'].disabled !== disabled) {
        this['persistence'].set_disabled(disabled);
    }

if (disabled) {
        this.stop_batch_senders();
        this.stop_session_recording();
    } else {
        // only start batchers after opt-in if they have previously been started
        // in order to avoid unintentionally starting up batching for the first time
        if (this._batchers_were_started) {
            this.start_batch_senders();
        }
    }
};

// call a base gdpr function after constructing the appropriate token and options args
MixpanelLib.prototype._gdpr_call_func = function(func, options) {
    options = _.extend({
        'track': _.bind(this.track, this),
        'persistence_type': this.get_config('opt_out_tracking_persistence_type'),
        'cookie_prefix': this.get_config('opt_out_tracking_cookie_prefix'),
        'cookie_expiration': this.get_config('cookie_expiration'),
        'cross_site_cookie': this.get_config('cross_site_cookie'),
        'cross_subdomain_cookie': this.get_config('cross_subdomain_cookie'),
        'cookie_domain': this.get_config('cookie_domain'),
        'secure_cookie': this.get_config('secure_cookie'),
        'ignore_dnt': this.get_config('ignore_dnt')
    }, options);

// check if localStorage can be used for recording opt out status, fall back to cookie if not
    if (!_.localStorage.is_supported()) {
        options['persistence_type'] = 'cookie';
    }

return func(this.get_config('token'), {
        track: options['track'],
        trackEventName: options['track_event_name'],
        trackProperties: options['track_properties'],
        persistenceType: options['persistence_type'],
        persistencePrefix: options['cookie_prefix'],
        cookieDomain: options['cookie_domain'],
        cookieExpiration: options['cookie_expiration'],
        crossSiteCookie: options['cross_site_cookie'],
        crossSubdomainCookie: options['cross_subdomain_cookie'],
        secureCookie: options['secure_cookie'],
        ignoreDnt: options['ignore_dnt']
    });
};

/**
 * Opt the user in to data tracking and cookies/localstorage for this Mixpanel instance
 *
 * ### Usage:
 *
 *     // opt user in
 *     mixpanel.opt_in_tracking();
 *
 *     // opt user in with specific event name, properties, cookie configuration
 *     mixpanel.opt_in_tracking({
 *         track_event_name: 'User opted in',
 *         track_event_properties: {
 *             'Email': 'jdoe@example.com'
 *         },
 *         cookie_expiration: 30,
 *         secure_cookie: true
 *     });
 *
 * @param {Object} [options] A dictionary of config options to override
 * @param {function} [options.track] Function used for tracking a Mixpanel event to record the opt-in action (default is this Mixpanel instance's track method)
 * @param {string} [options.track_event_name=$opt_in] Event name to be used for tracking the opt-in action
 * @param {Object} [options.track_properties] Set of properties to be tracked along with the opt-in action
 * @param {boolean} [options.enable_persistence=true] If true, will re-enable sdk persistence
 * @param {string} [options.persistence_type=localStorage] Persistence mechanism used - cookie or localStorage - falls back to cookie if localStorage is unavailable
 * @param {string} [options.cookie_prefix=__mp_opt_in_out] Custom prefix to be used in the cookie/localstorage name
 * @param {Number} [options.cookie_expiration] Number of days until the opt-in cookie expires (overrides value specified in this Mixpanel instance's config)
 * @param {string} [options.cookie_domain] Custom cookie domain (overrides value specified in this Mixpanel instance's config)
 * @param {boolean} [options.cross_site_cookie] Whether the opt-in cookie is set as cross-site-enabled (overrides value specified in this Mixpanel instance's config)
 * @param {boolean} [options.cross_subdomain_cookie] Whether the opt-in cookie is set as cross-subdomain or not (overrides value specified in this Mixpanel instance's config)
 * @param {boolean} [options.secure_cookie] Whether the opt-in cookie is set as secure or not (overrides value specified in this Mixpanel instance's config)
 */
MixpanelLib.prototype.opt_in_tracking = function(options) {
    options = _.extend({
        'enable_persistence': true
    }, options);

this._gdpr_call_func(optIn, options);
    this._gdpr_update_persistence(options);
};

/**
 * Opt the user out of data tracking and cookies/localstorage for this Mixpanel instance
 *
 * ### Usage:
 *
 *     // opt user out
 *     mixpanel.opt_out_tracking();
 *
 *     // opt user out with different cookie configuration from Mixpanel instance
 *     mixpanel.opt_out_tracking({
 *         cookie_expiration: 30,
 *         secure_cookie: true
 *     });
 *
 * @param {Object} [options] A dictionary of config options to override
 * @param {boolean} [options.delete_user=true] If true, will delete the currently identified user's profile and clear all charges after opting the user out
 * @param {boolean} [options.clear_persistence=true] If true, will delete all data stored by the sdk in persistence
 * @param {string} [options.persistence_type=localStorage] Persistence mechanism used - cookie or localStorage - falls back to cookie if localStorage is unavailable
 * @param {string} [options.cookie_prefix=__mp_opt_in_out] Custom prefix to be used in the cookie/localstorage name
 * @param {Number} [options.cookie_expiration] Number of days until the opt-in cookie expires (overrides value specified in this Mixpanel instance's config)
 * @param {string} [options.cookie_domain] Custom cookie domain (overrides value specified in this Mixpanel instance's config)
 * @param {boolean} [options.cross_site_cookie] Whether the opt-in cookie is set as cross-site-enabled (overrides value specified in this Mixpanel instance's config)
 * @param {boolean} [options.cross_subdomain_cookie] Whether the opt-in cookie is set as cross-subdomain or not (overrides value specified in this Mixpanel instance's config)
 * @param {boolean} [options.secure_cookie] Whether the opt-in cookie is set as secure or not (overrides value specified in this Mixpanel instance's config)
 */
MixpanelLib.prototype.opt_out_tracking = function(options) {
    options = _.extend({
        'clear_persistence': true,
        'delete_user': true
    }, options);

// delete user and clear charges since these methods may be disabled by opt-out
    if (options['delete_user'] && this['people'] && this['people']._identify_called()) {
        this['people'].delete_user();
        this['people'].clear_charges();
    }

this._gdpr_call_func(optOut, options);
    this._gdpr_update_persistence(options);
};

/**
 * Check whether the user has opted in to data tracking and cookies/localstorage for this Mixpanel instance
 *
 * ### Usage:
 *
 *     var has_opted_in = mixpanel.has_opted_in_tracking();
 *     // use has_opted_in value
 *
 * @param {Object} [options] A dictionary of config options to override
 * @param {string} [options.persistence_type=localStorage] Persistence mechanism used - cookie or localStorage - falls back to cookie if localStorage is unavailable
 * @param {string} [options.cookie_prefix=__mp_opt_in_out] Custom prefix to be used in the cookie/localstorage name
 * @returns {boolean} current opt-in status
 */
MixpanelLib.prototype.has_opted_in_tracking = function(options) {
    return this._gdpr_call_func(hasOptedIn, options);
};

/**
 * Check whether the user has opted out of data tracking and cookies/localstorage for this Mixpanel instance
 *
 * ### Usage:
 *
 *     var has_opted_out = mixpanel.has_opted_out_tracking();
 *     // use has_opted_out value
 *
 * @param {Object} [options] A dictionary of config options to override
 * @param {string} [options.persistence_type=localStorage] Persistence mechanism used - cookie or localStorage - falls back to cookie if localStorage is unavailable
 * @param {string} [options.cookie_prefix=__mp_opt_in_out] Custom prefix to be used in the cookie/localstorage name
 * @returns {boolean} current opt-out status
 */
MixpanelLib.prototype.has_opted_out_tracking = function(options) {
    return this._gdpr_call_func(hasOptedOut, options);
};

/**
 * Clear the user's opt in/out status of data tracking and cookies/localstorage for this Mixpanel instance
 *
 * ### Usage:
 *
 *     // clear user's opt-in/out status
 *     mixpanel.clear_opt_in_out_tracking();
 *
 *     // clear user's opt-in/out status with specific cookie configuration - should match
 *     // configuration used when opt_in_tracking/opt_out_tracking methods were called.
 *     mixpanel.clear_opt_in_out_tracking({
 *         cookie_expiration: 30,
 *         secure_cookie: true
 *     });
 *
 * @param {Object} [options] A dictionary of config options to override
 * @param {boolean} [options.enable_persistence=true] If true, will re-enable sdk persistence
 * @param {string} [options.persistence_type=localStorage] Persistence mechanism used - cookie or localStorage - falls back to cookie if localStorage is unavailable
 * @param {string} [options.cookie_prefix=__mp_opt_in_out] Custom prefix to be used in the cookie/localstorage name
 * @param {Number} [options.cookie_expiration] Number of days until the opt-in cookie expires (overrides value specified in this Mixpanel instance's config)
 * @param {string} [options.cookie_domain] Custom cookie domain (overrides value specified in this Mixpanel instance's config)
 * @param {boolean} [options.cross_site_cookie] Whether the opt-in cookie is set as cross-site-enabled (overrides value specified in this Mixpanel instance's config)
 * @param {boolean} [options.cross_subdomain_cookie] Whether the opt-in cookie is set as cross-subdomain or not (overrides value specified in this Mixpanel instance's config)
 * @param {boolean} [options.secure_cookie] Whether the opt-in cookie is set as secure or not (overrides value specified in this Mixpanel instance's config)
 */
MixpanelLib.prototype.clear_opt_in_out_tracking = function(options) {
    options = _.extend({
        'enable_persistence': true
    }, options);

this._gdpr_call_func(clearOptInOut, options);
    this._gdpr_update_persistence(options);
};

MixpanelLib.prototype.report_error = function(msg, err) {
    console$1.error.apply(console$1.error, arguments);
    try {
        if (!err && !(msg instanceof Error)) {
            msg = new Error(msg);
        }
        this.get_config('error_reporter')(msg, err);
    } catch(err) {
        console$1.error(err);
    }
};

// EXPORTS (for closure compiler)

// MixpanelLib Exports
MixpanelLib.prototype['init']                               = MixpanelLib.prototype.init;
MixpanelLib.prototype['reset']                              = MixpanelLib.prototype.reset;
MixpanelLib.prototype['disable']                            = MixpanelLib.prototype.disable;
MixpanelLib.prototype['time_event']                         = MixpanelLib.prototype.time_event;
MixpanelLib.prototype['track']                              = MixpanelLib.prototype.track;
MixpanelLib.prototype['track_links']                        = MixpanelLib.prototype.track_links;
MixpanelLib.prototype['track_forms']                        = MixpanelLib.prototype.track_forms;
MixpanelLib.prototype['track_pageview']                     = MixpanelLib.prototype.track_pageview;
MixpanelLib.prototype['register']                           = MixpanelLib.prototype.register;
MixpanelLib.prototype['register_once']                      = MixpanelLib.prototype.register_once;
MixpanelLib.prototype['unregister']                         = MixpanelLib.prototype.unregister;
MixpanelLib.prototype['identify']                           = MixpanelLib.prototype.identify;
MixpanelLib.prototype['alias']                              = MixpanelLib.prototype.alias;
MixpanelLib.prototype['name_tag']                           = MixpanelLib.prototype.name_tag;
MixpanelLib.prototype['set_config']                         = MixpanelLib.prototype.set_config;
MixpanelLib.prototype['get_config']                         = MixpanelLib.prototype.get_config;
MixpanelLib.prototype['get_property']                       = MixpanelLib.prototype.get_property;
MixpanelLib.prototype['get_distinct_id']                    = MixpanelLib.prototype.get_distinct_id;
MixpanelLib.prototype['toString']                           = MixpanelLib.prototype.toString;
MixpanelLib.prototype['opt_out_tracking']                   = MixpanelLib.prototype.opt_out_tracking;
MixpanelLib.prototype['opt_in_tracking']                    = MixpanelLib.prototype.opt_in_tracking;
MixpanelLib.prototype['has_opted_out_tracking']             = MixpanelLib.prototype.has_opted_out_tracking;
MixpanelLib.prototype['has_opted_in_tracking']              = MixpanelLib.prototype.has_opted_in_tracking;
MixpanelLib.prototype['clear_opt_in_out_tracking']          = MixpanelLib.prototype.clear_opt_in_out_tracking;
MixpanelLib.prototype['get_group']                          = MixpanelLib.prototype.get_group;
MixpanelLib.prototype['set_group']                          = MixpanelLib.prototype.set_group;
MixpanelLib.prototype['add_group']                          = MixpanelLib.prototype.add_group;
MixpanelLib.prototype['remove_group']                       = MixpanelLib.prototype.remove_group;
MixpanelLib.prototype['track_with_groups']                  = MixpanelLib.prototype.track_with_groups;
MixpanelLib.prototype['start_batch_senders']                = MixpanelLib.prototype.start_batch_senders;
MixpanelLib.prototype['stop_batch_senders']                 = MixpanelLib.prototype.stop_batch_senders;
MixpanelLib.prototype['start_session_recording']            = MixpanelLib.prototype.start_session_recording;
MixpanelLib.prototype['stop_session_recording']             = MixpanelLib.prototype.stop_session_recording;
MixpanelLib.prototype['pause_session_recording']            = MixpanelLib.prototype.pause_session_recording;
MixpanelLib.prototype['resume_session_recording']           = MixpanelLib.prototype.resume_session_recording;
MixpanelLib.prototype['get_session_recording_properties']   = MixpanelLib.prototype.get_session_recording_properties;
MixpanelLib.prototype['get_session_replay_url']             = MixpanelLib.prototype.get_session_replay_url;
MixpanelLib.prototype['get_tab_id']                         = MixpanelLib.prototype.get_tab_id;
MixpanelLib.prototype['DEFAULT_API_ROUTES']                 = DEFAULT_API_ROUTES;

// Exports intended only for testing
MixpanelLib.prototype['__get_recorder']                     = MixpanelLib.prototype.__get_recorder;

// MixpanelPersistence Exports
MixpanelPersistence.prototype['properties']            = MixpanelPersistence.prototype.properties;
MixpanelPersistence.prototype['update_search_keyword'] = MixpanelPersistence.prototype.update_search_keyword;
MixpanelPersistence.prototype['update_referrer_info']  = MixpanelPersistence.prototype.update_referrer_info;
MixpanelPersistence.prototype['get_cross_subdomain']   = MixpanelPersistence.prototype.get_cross_subdomain;
MixpanelPersistence.prototype['clear']                 = MixpanelPersistence.prototype.clear;

// add private functions as _
    mixpanel_master['_'] = _;
};

var override_mp_init_func = function() {
    // we override the snippets init function to handle the case where a
    // user initializes the mixpanel library after the script loads & runs
    mixpanel_master['init'] = function(token, config, name) {
        if (name) {
            // initialize a sub library
            if (!mixpanel_master[name]) {
                mixpanel_master[name] = instances[name] = create_mplib(token, config, name);
                mixpanel_master[name]._loaded();
            }
            return mixpanel_master[name];
        } else {
            var instance = mixpanel_master;

if (instances[PRIMARY_INSTANCE_NAME]) {
                // main mixpanel lib already initialized
                instance = instances[PRIMARY_INSTANCE_NAME];
            } else if (token) {
                // intialize the main mixpanel lib
                instance = create_mplib(token, config, PRIMARY_INSTANCE_NAME);
                instance._loaded();
                instances[PRIMARY_INSTANCE_NAME] = instance;
            }

mixpanel_master = instance;
            if (init_type === INIT_SNIPPET) {
                win[PRIMARY_INSTANCE_NAME] = mixpanel_master;
            }
            extend_mp();
        }
    };
};

var add_dom_loaded_handler = function() {
    // Cross browser DOM Loaded support
    function dom_loaded_handler() {
        // function flag since we only want to execute this once
        if (dom_loaded_handler.done) { return; }
        dom_loaded_handler.done = true;

DOM_LOADED = true;
        ENQUEUE_REQUESTS = false;

_.each(instances, function(inst) {
            inst._dom_loaded();
        });
    }

function do_scroll_check() {
        try {
            document$1.documentElement.doScroll('left');
        } catch(e) {
            setTimeout(do_scroll_check, 1);
            return;
        }

dom_loaded_handler();
    }

if (document$1.addEventListener) {
        if (document$1.readyState === 'complete') {
            // safari 4 can fire the DOMContentLoaded event before loading all
            // external JS (including this file). you will see some copypasta
            // on the internet that checks for 'complete' and 'loaded', but
            // 'loaded' is an IE thing
            dom_loaded_handler();
        } else {
            document$1.addEventListener('DOMContentLoaded', dom_loaded_handler, false);
        }
    } else if (document$1.attachEvent) {
        // IE
        document$1.attachEvent('onreadystatechange', dom_loaded_handler);

// check to make sure we arn't in a frame
        var toplevel = false;
        try {
            toplevel = win.frameElement === null;
        } catch(e) {
            // noop
        }

if (document$1.documentElement.doScroll && toplevel) {
            do_scroll_check();
        }
    }

// fallback handler, always will work
    _.register_event(win, 'load', dom_loaded_handler, true);
};

function init_as_module(bundle_loader) {
    load_extra_bundle = bundle_loader;
    init_type = INIT_MODULE;
    mixpanel_master = new MixpanelLib();

override_mp_init_func();
    mixpanel_master['init']();
    add_dom_loaded_handler();

return mixpanel_master;
}

// For loading separate bundles asynchronously via script tag
// so that we don't load them until they are needed at runtime.

// For builds that have everything in one bundle, no extra work.
function loadNoop (_src, onload) {
    onload();
}

/* eslint camelcase: "off" */

var mixpanel = init_as_module(loadNoop);

/***/ }),

/***/ "../node_modules/redux-thunk/es/index.js":
/*!***********************************************!*\
  !*** ../node_modules/redux-thunk/es/index.js ***!
  \***********************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */   "default": () => (__WEBPACK_DEFAULT_EXPORT__)
/* harmony export */ });
/** A function that accepts a potential "extra argument" value to be injected later,
 * and returns an instance of the thunk middleware that uses that value
 */
function createThunkMiddleware(extraArgument) {
  // Standard Redux middleware definition pattern:
  // See: https://redux.js.org/tutorials/fundamentals/part-4-store#writing-custom-middleware
  var middleware = function middleware(_ref) {
    var dispatch = _ref.dispatch,
        getState = _ref.getState;
    return function (next) {
      return function (action) {
        // The thunk middleware looks for any functions that were passed to `store.dispatch`.
        // If this "action" is really a function, call it and return the result.
        if (typeof action === 'function') {
          // Inject the store's `dispatch` and `getState` methods, as well as any "extra arg"
          return action(dispatch, getState, extraArgument);
        } // Otherwise, pass the action down the middleware chain as usual

return next(action);
      };
    };
  };

return middleware;
}

var thunk = createThunkMiddleware(); // Attach the factory function so users can create a customized version
// with whatever "extra arg" they want to inject into their thunks

thunk.withExtraArgument = createThunkMiddleware;
/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (thunk);

/***/ }),

/***/ "../node_modules/redux/es/redux.js":
/*!*****************************************!*\
  !*** ../node_modules/redux/es/redux.js ***!
  \*****************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */   __DO_NOT_USE__ActionTypes: () => (/* binding */ ActionTypes),
/* harmony export */   applyMiddleware: () => (/* binding */ applyMiddleware),
/* harmony export */   bindActionCreators: () => (/* binding */ bindActionCreators),
/* harmony export */   combineReducers: () => (/* binding */ combineReducers),
/* harmony export */   compose: () => (/* binding */ compose),
/* harmony export */   createStore: () => (/* binding */ createStore),
/* harmony export */   legacy_createStore: () => (/* binding */ legacy_createStore)
/* harmony export */ });
/* harmony import */ var _babel_runtime_helpers_esm_objectSpread2__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @babel/runtime/helpers/esm/objectSpread2 */ "../node_modules/@babel/runtime/helpers/esm/objectSpread2.js");

/**
 * Adapted from React: https://github.com/facebook/react/blob/master/packages/shared/formatProdErrorMessage.js
 *
 * Do not require this module directly! Use normal throw error calls. These messages will be replaced with error codes
 * during build.
 * @param {number} code
 */
function formatProdErrorMessage(code) {
  return "Minified Redux error #" + code + "; visit https://redux.js.org/Errors?code=" + code + " for the full message or " + 'use the non-minified dev environment for full errors. ';
}

// Inlined version of the `symbol-observable` polyfill
var $$observable = (function () {
  return typeof Symbol === 'function' && Symbol.observable || '@@observable';
})();

/**
 * These are private action types reserved by Redux.
 * For any unknown actions, you must return the current state.
 * If the current state is undefined, you must return the initial state.
 * Do not reference these action types directly in your code.
 */
var randomString = function randomString() {
  return Math.random().toString(36).substring(7).split('').join('.');
};

var ActionTypes = {
  INIT: "@@redux/INIT" + randomString(),
  REPLACE: "@@redux/REPLACE" + randomString(),
  PROBE_UNKNOWN_ACTION: function PROBE_UNKNOWN_ACTION() {
    return "@@redux/PROBE_UNKNOWN_ACTION" + randomString();
  }
};

/**
 * @param {any} obj The object to inspect.
 * @returns {boolean} True if the argument appears to be a plain object.
 */
function isPlainObject(obj) {
  if (typeof obj !== 'object' || obj === null) return false;
  var proto = obj;

while (Object.getPrototypeOf(proto) !== null) {
    proto = Object.getPrototypeOf(proto);
  }

return Object.getPrototypeOf(obj) === proto;
}

// Inlined / shortened version of `kindOf` from https://github.com/jonschlinkert/kind-of
function miniKindOf(val) {
  if (val === void 0) return 'undefined';
  if (val === null) return 'null';
  var type = typeof val;

switch (type) {
    case 'boolean':
    case 'string':
    case 'number':
    case 'symbol':
    case 'function':
      {
        return type;
      }
  }

if (Array.isArray(val)) return 'array';
  if (isDate(val)) return 'date';
  if (isError(val)) return 'error';
  var constructorName = ctorName(val);

switch (constructorName) {
    case 'Symbol':
    case 'Promise':
    case 'WeakMap':
    case 'WeakSet':
    case 'Map':
    case 'Set':
      return constructorName;
  } // other

return type.slice(8, -1).toLowerCase().replace(/\s/g, '');
}

function ctorName(val) {
  return typeof val.constructor === 'function' ? val.constructor.name : null;
}

function isError(val) {
  return val instanceof Error || typeof val.message === 'string' && val.constructor && typeof val.constructor.stackTraceLimit === 'number';
}

function isDate(val) {
  if (val instanceof Date) return true;
  return typeof val.toDateString === 'function' && typeof val.getDate === 'function' && typeof val.setDate === 'function';
}

function kindOf(val) {
  var typeOfVal = typeof val;

if (true) {
    typeOfVal = miniKindOf(val);
  }

return typeOfVal;
}

/**
 * @deprecated
 *
 * **We recommend using the `configureStore` method
 * of the `@reduxjs/toolkit` package**, which replaces `createStore`.
 *
 * Redux Toolkit is our recommended approach for writing Redux logic today,
 * including store setup, reducers, data fetching, and more.
 *
 * **For more details, please read this Redux docs page:**
 * **https://redux.js.org/introduction/why-rtk-is-redux-today**
 *
 * `configureStore` from Redux Toolkit is an improved version of `createStore` that
 * simplifies setup and helps avoid common bugs.
 *
 * You should not be using the `redux` core package by itself today, except for learning purposes.
 * The `createStore` method from the core `redux` package will not be removed, but we encourage
 * all users to migrate to using Redux Toolkit for all Redux code.
 *
 * If you want to use `createStore` without this visual deprecation warning, use
 * the `legacy_createStore` import instead:
 *
 * `import { legacy_createStore as createStore} from 'redux'`
 *
 */

function createStore(reducer, preloadedState, enhancer) {
  var _ref2;

if (typeof preloadedState === 'function' && typeof enhancer === 'function' || typeof enhancer === 'function' && typeof arguments[3] === 'function') {
    throw new Error( false ? 0 : 'It looks like you are passing several store enhancers to ' + 'createStore(). This is not supported. Instead, compose them ' + 'together to a single function. See https://redux.js.org/tutorials/fundamentals/part-4-store#creating-a-store-with-enhancers for an example.');
  }

if (typeof preloadedState === 'function' && typeof enhancer === 'undefined') {
    enhancer = preloadedState;
    preloadedState = undefined;
  }

if (typeof enhancer !== 'undefined') {
    if (typeof enhancer !== 'function') {
      throw new Error( false ? 0 : "Expected the enhancer to be a function. Instead, received: '" + kindOf(enhancer) + "'");
    }

return enhancer(createStore)(reducer, preloadedState);
  }

if (typeof reducer !== 'function') {
    throw new Error( false ? 0 : "Expected the root reducer to be a function. Instead, received: '" + kindOf(reducer) + "'");
  }

var currentReducer = reducer;
  var currentState = preloadedState;
  var currentListeners = [];
  var nextListeners = currentListeners;
  var isDispatching = false;
  /**
   * This makes a shallow copy of currentListeners so we can use
   * nextListeners as a temporary list while dispatching.
   *
   * This prevents any bugs around consumers calling
   * subscribe/unsubscribe in the middle of a dispatch.
   */

function ensureCanMutateNextListeners() {
    if (nextListeners === currentListeners) {
      nextListeners = currentListeners.slice();
    }
  }
  /**
   * Reads the state tree managed by the store.
   *
   * @returns {any} The current state tree of your application.
   */

function getState() {
    if (isDispatching) {
      throw new Error( false ? 0 : 'You may not call store.getState() while the reducer is executing. ' + 'The reducer has already received the state as an argument. ' + 'Pass it down from the top reducer instead of reading it from the store.');
    }

return currentState;
  }
  /**
   * Adds a change listener. It will be called any time an action is dispatched,
   * and some part of the state tree may potentially have changed. You may then
   * call `getState()` to read the current state tree inside the callback.
   *
   * You may call `dispatch()` from a change listener, with the following
   * caveats:
   *
   * 1. The subscriptions are snapshotted just before every `dispatch()` call.
   * If you subscribe or unsubscribe while the listeners are being invoked, this
   * will not have any effect on the `dispatch()` that is currently in progress.
   * However, the next `dispatch()` call, whether nested or not, will use a more
   * recent snapshot of the subscription list.
   *
   * 2. The listener should not expect to see all state changes, as the state
   * might have been updated multiple times during a nested `dispatch()` before
   * the listener is called. It is, however, guaranteed that all subscribers
   * registered before the `dispatch()` started will be called with the latest
   * state by the time it exits.
   *
   * @param {Function} listener A callback to be invoked on every dispatch.
   * @returns {Function} A function to remove this change listener.
   */

function subscribe(listener) {
    if (typeof listener !== 'function') {
      throw new Error( false ? 0 : "Expected the listener to be a function. Instead, received: '" + kindOf(listener) + "'");
    }

if (isDispatching) {
      throw new Error( false ? 0 : 'You may not call store.subscribe() while the reducer is executing. ' + 'If you would like to be notified after the store has been updated, subscribe from a ' + 'component and invoke store.getState() in the callback to access the latest state. ' + 'See https://redux.js.org/api/store#subscribelistener for more details.');
    }

var isSubscribed = true;
    ensureCanMutateNextListeners();
    nextListeners.push(listener);
    return function unsubscribe() {
      if (!isSubscribed) {
        return;
      }

if (isDispatching) {
        throw new Error( false ? 0 : 'You may not unsubscribe from a store listener while the reducer is executing. ' + 'See https://redux.js.org/api/store#subscribelistener for more details.');
      }

isSubscribed = false;
      ensureCanMutateNextListeners();
      var index = nextListeners.indexOf(listener);
      nextListeners.splice(index, 1);
      currentListeners = null;
    };
  }
  /**
   * Dispatches an action. It is the only way to trigger a state change.
   *
   * The `reducer` function, used to create the store, will be called with the
   * current state tree and the given `action`. Its return value will
   * be considered the **next** state of the tree, and the change listeners
   * will be notified.
   *
   * The base implementation only supports plain object actions. If you want to
   * dispatch a Promise, an Observable, a thunk, or something else, you need to
   * wrap your store creating function into the corresponding middleware. For
   * example, see the documentation for the `redux-thunk` package. Even the
   * middleware will eventually dispatch plain object actions using this method.
   *
   * @param {Object} action A plain object representing “what changed”. It is
   * a good idea to keep actions serializable so you can record and replay user
   * sessions, or use the time travelling `redux-devtools`. An action must have
   * a `type` property which may not be `undefined`. It is a good idea to use
   * string constants for action types.
   *
   * @returns {Object} For convenience, the same action object you dispatched.
   *
   * Note that, if you use a custom middleware, it may wrap `dispatch()` to
   * return something else (for example, a Promise you can await).
   */

function dispatch(action) {
    if (!isPlainObject(action)) {
      throw new Error( false ? 0 : "Actions must be plain objects. Instead, the actual type was: '" + kindOf(action) + "'. You may need to add middleware to your store setup to handle dispatching other values, such as 'redux-thunk' to handle dispatching functions. See https://redux.js.org/tutorials/fundamentals/part-4-store#middleware and https://redux.js.org/tutorials/fundamentals/part-6-async-logic#using-the-redux-thunk-middleware for examples.");
    }

if (typeof action.type === 'undefined') {
      throw new Error( false ? 0 : 'Actions may not have an undefined "type" property. You may have misspelled an action type string constant.');
    }

if (isDispatching) {
      throw new Error( false ? 0 : 'Reducers may not dispatch actions.');
    }

try {
      isDispatching = true;
      currentState = currentReducer(currentState, action);
    } finally {
      isDispatching = false;
    }

var listeners = currentListeners = nextListeners;

for (var i = 0; i < listeners.length; i++) {
      var listener = listeners[i];
      listener();
    }

return action;
  }
  /**
   * Replaces the reducer currently used by the store to calculate the state.
   *
   * You might need this if your app implements code splitting and you want to
   * load some of the reducers dynamically. You might also need this if you
   * implement a hot reloading mechanism for Redux.
   *
   * @param {Function} nextReducer The reducer for the store to use instead.
   * @returns {void}
   */

function replaceReducer(nextReducer) {
    if (typeof nextReducer !== 'function') {
      throw new Error( false ? 0 : "Expected the nextReducer to be a function. Instead, received: '" + kindOf(nextReducer));
    }

currentReducer = nextReducer; // This action has a similiar effect to ActionTypes.INIT.
    // Any reducers that existed in both the new and old rootReducer
    // will receive the previous state. This effectively populates
    // the new state tree with any relevant data from the old one.

dispatch({
      type: ActionTypes.REPLACE
    });
  }
  /**
   * Interoperability point for observable/reactive libraries.
   * @returns {observable} A minimal observable of state changes.
   * For more information, see the observable proposal:
   * https://github.com/tc39/proposal-observable
   */

function observable() {
    var _ref;

var outerSubscribe = subscribe;
    return _ref = {
      /**
       * The minimal observable subscription method.
       * @param {Object} observer Any object that can be used as an observer.
       * The observer object should have a `next` method.
       * @returns {subscription} An object with an `unsubscribe` method that can
       * be used to unsubscribe the observable from the store, and prevent further
       * emission of values from the observable.
       */
      subscribe: function subscribe(observer) {
        if (typeof observer !== 'object' || observer === null) {
          throw new Error( false ? 0 : "Expected the observer to be an object. Instead, received: '" + kindOf(observer) + "'");
        }

function observeState() {
          if (observer.next) {
            observer.next(getState());
          }
        }

observeState();
        var unsubscribe = outerSubscribe(observeState);
        return {
          unsubscribe: unsubscribe
        };
      }
    }, _ref[$$observable] = function () {
      return this;
    }, _ref;
  } // When a store is created, an "INIT" action is dispatched so that every
  // reducer returns their initial state. This effectively populates
  // the initial state tree.

dispatch({
    type: ActionTypes.INIT
  });
  return _ref2 = {
    dispatch: dispatch,
    subscribe: subscribe,
    getState: getState,
    replaceReducer: replaceReducer
  }, _ref2[$$observable] = observable, _ref2;
}
/**
 * Creates a Redux store that holds the state tree.
 *
 * **We recommend using `configureStore` from the
 * `@reduxjs/toolkit` package**, which replaces `createStore`:
 * **https://redux.js.org/introduction/why-rtk-is-redux-today**
 *
 * The only way to change the data in the store is to call `dispatch()` on it.
 *
 * There should only be a single store in your app. To specify how different
 * parts of the state tree respond to actions, you may combine several reducers
 * into a single reducer function by using `combineReducers`.
 *
 * @param {Function} reducer A function that returns the next state tree, given
 * the current state tree and the action to handle.
 *
 * @param {any} [preloadedState] The initial state. You may optionally specify it
 * to hydrate the state from the server in universal apps, or to restore a
 * previously serialized user session.
 * If you use `combineReducers` to produce the root reducer function, this must be
 * an object with the same shape as `combineReducers` keys.
 *
 * @param {Function} [enhancer] The store enhancer. You may optionally specify it
 * to enhance the store with third-party capabilities such as middleware,
 * time travel, persistence, etc. The only store enhancer that ships with Redux
 * is `applyMiddleware()`.
 *
 * @returns {Store} A Redux store that lets you read the state, dispatch actions
 * and subscribe to changes.
 */

var legacy_createStore = createStore;

/**
 * Prints a warning in the console if it exists.
 *
 * @param {String} message The warning message.
 * @returns {void}
 */
function warning(message) {
  /* eslint-disable no-console */
  if (typeof console !== 'undefined' && typeof console.error === 'function') {
    console.error(message);
  }
  /* eslint-enable no-console */

try {
    // This error was thrown as a convenience so that if you enable
    // "break on all exceptions" in your console,
    // it would pause the execution at this line.
    throw new Error(message);
  } catch (e) {} // eslint-disable-line no-empty

}

function getUnexpectedStateShapeWarningMessage(inputState, reducers, action, unexpectedKeyCache) {
  var reducerKeys = Object.keys(reducers);
  var argumentName = action && action.type === ActionTypes.INIT ? 'preloadedState argument passed to createStore' : 'previous state received by the reducer';

if (reducerKeys.length === 0) {
    return 'Store does not have a valid reducer. Make sure the argument passed ' + 'to combineReducers is an object whose values are reducers.';
  }

if (!isPlainObject(inputState)) {
    return "The " + argumentName + " has unexpected type of \"" + kindOf(inputState) + "\". Expected argument to be an object with the following " + ("keys: \"" + reducerKeys.join('", "') + "\"");
  }

var unexpectedKeys = Object.keys(inputState).filter(function (key) {
    return !reducers.hasOwnProperty(key) && !unexpectedKeyCache[key];
  });
  unexpectedKeys.forEach(function (key) {
    unexpectedKeyCache[key] = true;
  });
  if (action && action.type === ActionTypes.REPLACE) return;

if (unexpectedKeys.length > 0) {
    return "Unexpected " + (unexpectedKeys.length > 1 ? 'keys' : 'key') + " " + ("\"" + unexpectedKeys.join('", "') + "\" found in " + argumentName + ". ") + "Expected to find one of the known reducer keys instead: " + ("\"" + reducerKeys.join('", "') + "\". Unexpected keys will be ignored.");
  }
}

function assertReducerShape(reducers) {
  Object.keys(reducers).forEach(function (key) {
    var reducer = reducers[key];
    var initialState = reducer(undefined, {
      type: ActionTypes.INIT
    });

if (typeof initialState === 'undefined') {
      throw new Error( false ? 0 : "The slice reducer for key \"" + key + "\" returned undefined during initialization. " + "If the state passed to the reducer is undefined, you must " + "explicitly return the initial state. The initial state may " + "not be undefined. If you don't want to set a value for this reducer, " + "you can use null instead of undefined.");
    }

if (typeof reducer(undefined, {
      type: ActionTypes.PROBE_UNKNOWN_ACTION()
    }) === 'undefined') {
      throw new Error( false ? 0 : "The slice reducer for key \"" + key + "\" returned undefined when probed with a random type. " + ("Don't try to handle '" + ActionTypes.INIT + "' or other actions in \"redux/*\" ") + "namespace. They are considered private. Instead, you must return the " + "current state for any unknown actions, unless it is undefined, " + "in which case you must return the initial state, regardless of the " + "action type. The initial state may not be undefined, but can be null.");
    }
  });
}
/**
 * Turns an object whose values are different reducer functions, into a single
 * reducer function. It will call every child reducer, and gather their results
 * into a single state object, whose keys correspond to the keys of the passed
 * reducer functions.
 *
 * @param {Object} reducers An object whose values correspond to different
 * reducer functions that need to be combined into one. One handy way to obtain
 * it is to use ES6 `import * as reducers` syntax. The reducers may never return
 * undefined for any action. Instead, they should return their initial state
 * if the state passed to them was undefined, and the current state for any
 * unrecognized action.
 *
 * @returns {Function} A reducer function that invokes every reducer inside the
 * passed object, and builds a state object with the same shape.
 */

function combineReducers(reducers) {
  var reducerKeys = Object.keys(reducers);
  var finalReducers = {};

for (var i = 0; i < reducerKeys.length; i++) {
    var key = reducerKeys[i];

if (true) {
      if (typeof reducers[key] === 'undefined') {
        warning("No reducer provided for key \"" + key + "\"");
      }
    }

if (typeof reducers[key] === 'function') {
      finalReducers[key] = reducers[key];
    }
  }

var finalReducerKeys = Object.keys(finalReducers); // This is used to make sure we don't warn about the same
  // keys multiple times.

var unexpectedKeyCache;

if (true) {
    unexpectedKeyCache = {};
  }

var shapeAssertionError;

try {
    assertReducerShape(finalReducers);
  } catch (e) {
    shapeAssertionError = e;
  }

return function combination(state, action) {
    if (state === void 0) {
      state = {};
    }

if (shapeAssertionError) {
      throw shapeAssertionError;
    }

if (true) {
      var warningMessage = getUnexpectedStateShapeWarningMessage(state, finalReducers, action, unexpectedKeyCache);

if (warningMessage) {
        warning(warningMessage);
      }
    }

var hasChanged = false;
    var nextState = {};

for (var _i = 0; _i < finalReducerKeys.length; _i++) {
      var _key = finalReducerKeys[_i];
      var reducer = finalReducers[_key];
      var previousStateForKey = state[_key];
      var nextStateForKey = reducer(previousStateForKey, action);

if (typeof nextStateForKey === 'undefined') {
        var actionType = action && action.type;
        throw new Error( false ? 0 : "When called with an action of type " + (actionType ? "\"" + String(actionType) + "\"" : '(unknown type)') + ", the slice reducer for key \"" + _key + "\" returned undefined. " + "To ignore an action, you must explicitly return the previous state. " + "If you want this reducer to hold no value, you can return null instead of undefined.");
      }

nextState[_key] = nextStateForKey;
      hasChanged = hasChanged || nextStateForKey !== previousStateForKey;
    }

hasChanged = hasChanged || finalReducerKeys.length !== Object.keys(state).length;
    return hasChanged ? nextState : state;
  };
}

function bindActionCreator(actionCreator, dispatch) {
  return function () {
    return dispatch(actionCreator.apply(this, arguments));
  };
}
/**
 * Turns an object whose values are action creators, into an object with the
 * same keys, but with every function wrapped into a `dispatch` call so they
 * may be invoked directly. This is just a convenience method, as you can call
 * `store.dispatch(MyActionCreators.doSomething())` yourself just fine.
 *
 * For convenience, you can also pass an action creator as the first argument,
 * and get a dispatch wrapped function in return.
 *
 * @param {Function|Object} actionCreators An object whose values are action
 * creator functions. One handy way to obtain it is to use ES6 `import * as`
 * syntax. You may also pass a single function.
 *
 * @param {Function} dispatch The `dispatch` function available on your Redux
 * store.
 *
 * @returns {Function|Object} The object mimicking the original object, but with
 * every action creator wrapped into the `dispatch` call. If you passed a
 * function as `actionCreators`, the return value will also be a single
 * function.
 */

function bindActionCreators(actionCreators, dispatch) {
  if (typeof actionCreators === 'function') {
    return bindActionCreator(actionCreators, dispatch);
  }

if (typeof actionCreators !== 'object' || actionCreators === null) {
    throw new Error( false ? 0 : "bindActionCreators expected an object or a function, but instead received: '" + kindOf(actionCreators) + "'. " + "Did you write \"import ActionCreators from\" instead of \"import * as ActionCreators from\"?");
  }

var boundActionCreators = {};

for (var key in actionCreators) {
    var actionCreator = actionCreators[key];

if (typeof actionCreator === 'function') {
      boundActionCreators[key] = bindActionCreator(actionCreator, dispatch);
    }
  }

return boundActionCreators;
}

/**
 * Composes single-argument functions from right to left. The rightmost
 * function can take multiple arguments as it provides the signature for
 * the resulting composite function.
 *
 * @param {...Function} funcs The functions to compose.
 * @returns {Function} A function obtained by composing the argument functions
 * from right to left. For example, compose(f, g, h) is identical to doing
 * (...args) => f(g(h(...args))).
 */
function compose() {
  for (var _len = arguments.length, funcs = new Array(_len), _key = 0; _key < _len; _key++) {
    funcs[_key] = arguments[_key];
  }

if (funcs.length === 0) {
    return function (arg) {
      return arg;
    };
  }

if (funcs.length === 1) {
    return funcs[0];
  }

return funcs.reduce(function (a, b) {
    return function () {
      return a(b.apply(void 0, arguments));
    };
  });
}

/**
 * Creates a store enhancer that applies middleware to the dispatch method
 * of the Redux store. This is handy for a variety of tasks, such as expressing
 * asynchronous actions in a concise manner, or logging every action payload.
 *
 * See `redux-thunk` package as an example of the Redux middleware.
 *
 * Because middleware is potentially asynchronous, this should be the first
 * store enhancer in the composition chain.
 *
 * Note that each middleware will be given the `dispatch` and `getState` functions
 * as named arguments.
 *
 * @param {...Function} middlewares The middleware chain to be applied.
 * @returns {Function} A store enhancer applying the middleware.
 */

function applyMiddleware() {
  for (var _len = arguments.length, middlewares = new Array(_len), _key = 0; _key < _len; _key++) {
    middlewares[_key] = arguments[_key];
  }

return function (createStore) {
    return function () {
      var store = createStore.apply(void 0, arguments);

var _dispatch = function dispatch() {
        throw new Error( false ? 0 : 'Dispatching while constructing your middleware is not allowed. ' + 'Other middleware would not be applied to this dispatch.');
      };

/***/ }),

/***/ "../node_modules/reselect/es/defaultMemoize.js":
/*!*****************************************************!*\
  !*** ../node_modules/reselect/es/defaultMemoize.js ***!
  \*****************************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */   createCacheKeyComparator: () => (/* binding */ createCacheKeyComparator),
/* harmony export */   defaultEqualityCheck: () => (/* binding */ defaultEqualityCheck),
/* harmony export */   defaultMemoize: () => (/* binding */ defaultMemoize)
/* harmony export */ });
// Cache implementation based on Erik Rasmussen's `lru-memoize`:
// https://github.com/erikras/lru-memoize
var NOT_FOUND = 'NOT_FOUND';

function createSingletonCache(equals) {
  var entry;
  return {
    get: function get(key) {
      if (entry && equals(entry.key, key)) {
        return entry.value;
      }

return NOT_FOUND;
    },
    put: function put(key, value) {
      entry = {
        key: key,
        value: value
      };
    },
    getEntries: function getEntries() {
      return entry ? [entry] : [];
    },
    clear: function clear() {
      entry = undefined;
    }
  };
}

function createLruCache(maxSize, equals) {
  var entries = [];

function get(key) {
    var cacheIndex = entries.findIndex(function (entry) {
      return equals(key, entry.key);
    }); // We found a cached entry

if (cacheIndex > -1) {
      var entry = entries[cacheIndex]; // Cached entry not at top of cache, move it to the top

if (cacheIndex > 0) {
        entries.splice(cacheIndex, 1);
        entries.unshift(entry);
      }

return entry.value;
    } // No entry found in cache, return sentinel

return NOT_FOUND;
  }

function put(key, value) {
    if (get(key) === NOT_FOUND) {
      // TODO Is unshift slow?
      entries.unshift({
        key: key,
        value: value
      });

if (entries.length > maxSize) {
        entries.pop();
      }
    }
  }

function getEntries() {
    return entries;
  }

function clear() {
    entries = [];
  }

return {
    get: get,
    put: put,
    getEntries: getEntries,
    clear: clear
  };
}

var defaultEqualityCheck = function defaultEqualityCheck(a, b) {
  return a === b;
};
function createCacheKeyComparator(equalityCheck) {
  return function areArgumentsShallowlyEqual(prev, next) {
    if (prev === null || next === null || prev.length !== next.length) {
      return false;
    } // Do this in a for loop (and not a `forEach` or an `every`) so we can determine equality as fast as possible.

var length = prev.length;

for (var i = 0; i < length; i++) {
      if (!equalityCheck(prev[i], next[i])) {
        return false;
      }
    }

return true;
  };
}
// defaultMemoize now supports a configurable cache size with LRU behavior,
// and optional comparison of the result value with existing values
function defaultMemoize(func, equalityCheckOrOptions) {
  var providedOptions = typeof equalityCheckOrOptions === 'object' ? equalityCheckOrOptions : {
    equalityCheck: equalityCheckOrOptions
  };
  var _providedOptions$equa = providedOptions.equalityCheck,
      equalityCheck = _providedOptions$equa === void 0 ? defaultEqualityCheck : _providedOptions$equa,
      _providedOptions$maxS = providedOptions.maxSize,
      maxSize = _providedOptions$maxS === void 0 ? 1 : _providedOptions$maxS,
      resultEqualityCheck = providedOptions.resultEqualityCheck;
  var comparator = createCacheKeyComparator(equalityCheck);
  var cache = maxSize === 1 ? createSingletonCache(comparator) : createLruCache(maxSize, comparator); // we reference arguments instead of spreading them for performance reasons

function memoized() {
    var value = cache.get(arguments);

if (value === NOT_FOUND) {
      // @ts-ignore
      value = func.apply(null, arguments);

if (resultEqualityCheck) {
        var entries = cache.getEntries();
        var matchingEntry = entries.find(function (entry) {
          return resultEqualityCheck(entry.value, value);
        });

if (matchingEntry) {
          value = matchingEntry.value;
        }
      }

cache.put(arguments, value);
    }

return value;
  }

memoized.clearCache = function () {
    return cache.clear();
  };

return memoized;
}

/***/ }),

/***/ "../node_modules/reselect/es/index.js":
/*!********************************************!*\
  !*** ../node_modules/reselect/es/index.js ***!
  \********************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */   createSelector: () => (/* binding */ createSelector),
/* harmony export */   createSelectorCreator: () => (/* binding */ createSelectorCreator),
/* harmony export */   createStructuredSelector: () => (/* binding */ createStructuredSelector),
/* harmony export */   defaultEqualityCheck: () => (/* reexport safe */ _defaultMemoize__WEBPACK_IMPORTED_MODULE_0__.defaultEqualityCheck),
/* harmony export */   defaultMemoize: () => (/* reexport safe */ _defaultMemoize__WEBPACK_IMPORTED_MODULE_0__.defaultMemoize)
/* harmony export */ });
/* harmony import */ var _defaultMemoize__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./defaultMemoize */ "../node_modules/reselect/es/defaultMemoize.js");

function getDependencies(funcs) {
  var dependencies = Array.isArray(funcs[0]) ? funcs[0] : funcs;

if (!dependencies.every(function (dep) {
    return typeof dep === 'function';
  })) {
    var dependencyTypes = dependencies.map(function (dep) {
      return typeof dep === 'function' ? "function " + (dep.name || 'unnamed') + "()" : typeof dep;
    }).join(', ');
    throw new Error("createSelector expects all input-selectors to be functions, but received the following types: [" + dependencyTypes + "]");
  }

return dependencies;
}

function createSelectorCreator(memoize) {
  for (var _len = arguments.length, memoizeOptionsFromArgs = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
    memoizeOptionsFromArgs[_key - 1] = arguments[_key];
  }

var createSelector = function createSelector() {
    for (var _len2 = arguments.length, funcs = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
      funcs[_key2] = arguments[_key2];
    }

var _recomputations = 0;

var _lastResult; // Due to the intricacies of rest params, we can't do an optional arg after `...funcs`.
    // So, start by declaring the default value here.
    // (And yes, the words 'memoize' and 'options' appear too many times in this next sequence.)

var directlyPassedOptions = {
      memoizeOptions: undefined
    }; // Normally, the result func or "output selector" is the last arg

var resultFunc = funcs.pop(); // If the result func is actually an _object_, assume it's our options object

if (typeof resultFunc === 'object') {
      directlyPassedOptions = resultFunc; // and pop the real result func off

resultFunc = funcs.pop();
    }

if (typeof resultFunc !== 'function') {
      throw new Error("createSelector expects an output function after the inputs, but received: [" + typeof resultFunc + "]");
    } // Determine which set of options we're using. Prefer options passed directly,
    // but fall back to options given to createSelectorCreator.

var _directlyPassedOption = directlyPassedOptions,
        _directlyPassedOption2 = _directlyPassedOption.memoizeOptions,
        memoizeOptions = _directlyPassedOption2 === void 0 ? memoizeOptionsFromArgs : _directlyPassedOption2; // Simplifying assumption: it's unlikely that the first options arg of the provided memoizer
    // is an array. In most libs I've looked at, it's an equality function or options object.
    // Based on that, if `memoizeOptions` _is_ an array, we assume it's a full
    // user-provided array of options. Otherwise, it must be just the _first_ arg, and so
    // we wrap it in an array so we can apply it.

var finalMemoizeOptions = Array.isArray(memoizeOptions) ? memoizeOptions : [memoizeOptions];
    var dependencies = getDependencies(funcs);
    var memoizedResultFunc = memoize.apply(void 0, [function recomputationWrapper() {
      _recomputations++; // apply arguments instead of spreading for performance.

return resultFunc.apply(null, arguments);
    }].concat(finalMemoizeOptions)); // If a selector is called with the exact same arguments we don't need to traverse our dependencies again.

var selector = memoize(function dependenciesChecker() {
      var params = [];
      var length = dependencies.length;

for (var i = 0; i < length; i++) {
        // apply arguments instead of spreading and mutate a local list of params for performance.
        // @ts-ignore
        params.push(dependencies[i].apply(null, arguments));
      } // apply arguments instead of spreading for performance.

_lastResult = memoizedResultFunc.apply(null, params);
      return _lastResult;
    });
    Object.assign(selector, {
      resultFunc: resultFunc,
      memoizedResultFunc: memoizedResultFunc,
      dependencies: dependencies,
      lastResult: function lastResult() {
        return _lastResult;
      },
      recomputations: function recomputations() {
        return _recomputations;
      },
      resetRecomputations: function resetRecomputations() {
        return _recomputations = 0;
      }
    });
    return selector;
  }; // @ts-ignore

return createSelector;
}
var createSelector = /* #__PURE__ */createSelectorCreator(_defaultMemoize__WEBPACK_IMPORTED_MODULE_0__.defaultMemoize);
// Manual definition of state and output arguments
var createStructuredSelector = function createStructuredSelector(selectors, selectorCreator) {
  if (selectorCreator === void 0) {
    selectorCreator = createSelector;
  }

if (typeof selectors !== 'object') {
    throw new Error('createStructuredSelector expects first argument to be an object ' + ("where each property is a selector, instead received a " + typeof selectors));
  }

var objectKeys = Object.keys(selectors);
  var resultSelector = selectorCreator( // @ts-ignore
  objectKeys.map(function (key) {
    return selectors[key];
  }), function () {
    for (var _len3 = arguments.length, values = new Array(_len3), _key3 = 0; _key3 < _len3; _key3++) {
      values[_key3] = arguments[_key3];
    }

return values.reduce(function (composition, value, index) {
      composition[objectKeys[index]] = value;
      return composition;
    }, {});
  });
  return resultSelector;
};

/***/ }),

/***/ "@wordpress/i18n":
/*!**************************!*\
  !*** external "wp.i18n" ***!
  \**************************/
/***/ ((module) => {

"use strict";
module.exports = wp.i18n;

/***/ })

/******/ 	});
/************************************************************************/
/******/ 	// The module cache
/******/ 	var __webpack_module_cache__ = {};
/******/ 	
/******/ 	// The require function
/******/ 	function __webpack_require__(moduleId) {
/******/ 		// Check if module is in cache
/******/ 		var cachedModule = __webpack_module_cache__[moduleId];
/******/ 		if (cachedModule !== undefined) {
/******/ 			return cachedModule.exports;
/******/ 		}
/******/ 		// Create a new module (and put it into the cache)
/******/ 		var module = __webpack_module_cache__[moduleId] = {
/******/ 			// no module.id needed
/******/ 			// no module.loaded needed
/******/ 			exports: {}
/******/ 		};
/******/ 	
/******/ 		// Execute the module function
/******/ 		__webpack_modules__[moduleId](module, module.exports, __webpack_require__);
/******/ 	
/******/ 		// Return the exports of the module
/******/ 		return module.exports;
/******/ 	}
/******/ 	
/************************************************************************/
/******/ 	/* webpack/runtime/define property getters */
/******/ 	(() => {
/******/ 		// define getter functions for harmony exports
/******/ 		__webpack_require__.d = (exports, definition) => {
/******/ 			for(var key in definition) {
/******/ 				if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
/******/ 					Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
/******/ 				}
/******/ 			}
/******/ 		};
/******/ 	})();
/******/ 	
/******/ 	/* webpack/runtime/global */
/******/ 	(() => {
/******/ 		__webpack_require__.g = (function() {
/******/ 			if (typeof globalThis === 'object') return globalThis;
/******/ 			try {
/******/ 				return this || new Function('return this')();
/******/ 			} catch (e) {
/******/ 				if (typeof window === 'object') return window;
/******/ 			}
/******/ 		})();
/******/ 	})();
/******/ 	
/******/ 	/* webpack/runtime/hasOwnProperty shorthand */
/******/ 	(() => {
/******/ 		__webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
/******/ 	})();
/******/ 	
/******/ 	/* webpack/runtime/make namespace object */
/******/ 	(() => {
/******/ 		// define __esModule on exports
/******/ 		__webpack_require__.r = (exports) => {
/******/ 			if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ 				Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
/******/ 			}
/******/ 			Object.defineProperty(exports, '__esModule', { value: true });
/******/ 		};
/******/ 	})();
/******/ 	
/************************************************************************/
var __webpack_exports__ = {};
// This entry needs to be wrapped in an IIFE because it needs to be in strict mode.
(() => {
"use strict";
/*!******************************************!*\
  !*** ../core/common/assets/js/common.js ***!
  \******************************************/

/******/ })()
;
//# sourceMappingURL=common.js.map

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