firebase-messaging-sw.js

/******/ (function(modules) { // webpackBootstrap
/******/ 	// The module cache
/******/ 	var installedModules = {};
/******/
/******/ 	// The require function
/******/ 	function __webpack_require__(moduleId) {
/******/
/******/ 		// Check if module is in cache
/******/ 		if(installedModules[moduleId]) {
/******/ 			return installedModules[moduleId].exports;
/******/ 		}
/******/ 		// Create a new module (and put it into the cache)
/******/ 		var module = installedModules[moduleId] = {
/******/ 			i: moduleId,
/******/ 			l: false,
/******/ 			exports: {}
/******/ 		};
/******/
/******/ 		// Execute the module function
/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ 		// Flag the module as loaded
/******/ 		module.l = true;
/******/
/******/ 		// Return the exports of the module
/******/ 		return module.exports;
/******/ 	}
/******/
/******/
/******/ 	// expose the modules object (__webpack_modules__)
/******/ 	__webpack_require__.m = modules;
/******/
/******/ 	// expose the module cache
/******/ 	__webpack_require__.c = installedModules;
/******/
/******/ 	// define getter function for harmony exports
/******/ 	__webpack_require__.d = function(exports, name, getter) {
/******/ 		if(!__webpack_require__.o(exports, name)) {
/******/ 			Object.defineProperty(exports, name, { enumerable: true, get: getter });
/******/ 		}
/******/ 	};
/******/
/******/ 	// define __esModule on exports
/******/ 	__webpack_require__.r = function(exports) {
/******/ 		if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ 			Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
/******/ 		}
/******/ 		Object.defineProperty(exports, '__esModule', { value: true });
/******/ 	};
/******/
/******/ 	// create a fake namespace object
/******/ 	// mode & 1: value is a module id, require it
/******/ 	// mode & 2: merge all properties of value into the ns
/******/ 	// mode & 4: return value when already ns object
/******/ 	// mode & 8|1: behave like require
/******/ 	__webpack_require__.t = function(value, mode) {
/******/ 		if(mode & 1) value = __webpack_require__(value);
/******/ 		if(mode & 8) return value;
/******/ 		if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
/******/ 		var ns = Object.create(null);
/******/ 		__webpack_require__.r(ns);
/******/ 		Object.defineProperty(ns, 'default', { enumerable: true, value: value });
/******/ 		if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
/******/ 		return ns;
/******/ 	};
/******/
/******/ 	// getDefaultExport function for compatibility with non-harmony modules
/******/ 	__webpack_require__.n = function(module) {
/******/ 		var getter = module && module.__esModule ?
/******/ 			function getDefault() { return module['default']; } :
/******/ 			function getModuleExports() { return module; };
/******/ 		__webpack_require__.d(getter, 'a', getter);
/******/ 		return getter;
/******/ 	};
/******/
/******/ 	// Object.prototype.hasOwnProperty.call
/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ 	// __webpack_public_path__
/******/ 	__webpack_require__.p = "";
/******/
/******/
/******/ 	// Load entry module and return exports
/******/ 	return __webpack_require__(__webpack_require__.s = "./scripts/src/firebase-messaging-sw.js");
/******/ })
/************************************************************************/
/******/ ({

/***/ "./node_modules/@firebase/app/dist/index.cjs.js":
/*!******************************************************!*\
  !*** ./node_modules/@firebase/app/dist/index.cjs.js ***!
  \******************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
eval("\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nvar tslib = __webpack_require__(/*! tslib */ \"./node_modules/@firebase/app/node_modules/tslib/tslib.es6.js\");\nvar util = __webpack_require__(/*! @firebase/util */ \"./node_modules/@firebase/util/dist/index.cjs.js\");\nvar component = __webpack_require__(/*! @firebase/component */ \"./node_modules/@firebase/component/dist/index.cjs.js\");\nvar logger$1 = __webpack_require__(/*! @firebase/logger */ \"./node_modules/@firebase/logger/dist/index.esm.js\");\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar _a;\r\nvar ERRORS = (_a = {},\r\n    _a[\"no-app\" /* NO_APP */] = \"No Firebase App '{$appName}' has been created - \" +\r\n        'call Firebase App.initializeApp()',\r\n    _a[\"bad-app-name\" /* BAD_APP_NAME */] = \"Illegal App name: '{$appName}\",\r\n    _a[\"duplicate-app\" /* DUPLICATE_APP */] = \"Firebase App named '{$appName}' already exists\",\r\n    _a[\"app-deleted\" /* APP_DELETED */] = \"Firebase App named '{$appName}' already deleted\",\r\n    _a[\"invalid-app-argument\" /* INVALID_APP_ARGUMENT */] = 'firebase.{$appName}() takes either no argument or a ' +\r\n        'Firebase App instance.',\r\n    _a[\"invalid-log-argument\" /* INVALID_LOG_ARGUMENT */] = 'First argument to `onLog` must be null or a function.',\r\n    _a);\r\nvar ERROR_FACTORY = new util.ErrorFactory('app', 'Firebase', ERRORS);\n\nvar name$1 = \"@firebase/app\";\nvar version = \"0.6.2\";\n\nvar name$2 = \"@firebase/analytics\";\n\nvar name$3 = \"@firebase/auth\";\n\nvar name$4 = \"@firebase/database\";\n\nvar name$5 = \"@firebase/functions\";\n\nvar name$6 = \"@firebase/installations\";\n\nvar name$7 = \"@firebase/messaging\";\n\nvar name$8 = \"@firebase/performance\";\n\nvar name$9 = \"@firebase/remote-config\";\n\nvar name$a = \"@firebase/storage\";\n\nvar name$b = \"@firebase/firestore\";\n\nvar name$c = \"firebase-wrapper\";\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar _a$1;\r\nvar DEFAULT_ENTRY_NAME = '[DEFAULT]';\r\nvar PLATFORM_LOG_STRING = (_a$1 = {},\r\n    _a$1[name$1] = 'fire-core',\r\n    _a$1[name$2] = 'fire-analytics',\r\n    _a$1[name$3] = 'fire-auth',\r\n    _a$1[name$4] = 'fire-rtdb',\r\n    _a$1[name$5] = 'fire-fn',\r\n    _a$1[name$6] = 'fire-iid',\r\n    _a$1[name$7] = 'fire-fcm',\r\n    _a$1[name$8] = 'fire-perf',\r\n    _a$1[name$9] = 'fire-rc',\r\n    _a$1[name$a] = 'fire-gcs',\r\n    _a$1[name$b] = 'fire-fst',\r\n    _a$1['fire-js'] = 'fire-js',\r\n    _a$1[name$c] = 'fire-js-all',\r\n    _a$1);\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar logger = new logger$1.Logger('@firebase/app');\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Global context object for a collection of services using\r\n * a shared authentication state.\r\n */\r\nvar FirebaseAppImpl = /** @class */ (function () {\r\n    function FirebaseAppImpl(options, config, firebase_) {\r\n        var e_1, _a;\r\n        var _this = this;\r\n        this.firebase_ = firebase_;\r\n        this.isDeleted_ = false;\r\n        this.name_ = config.name;\r\n        this.automaticDataCollectionEnabled_ =\r\n            config.automaticDataCollectionEnabled || false;\r\n        this.options_ = util.deepCopy(options);\r\n        this.container = new component.ComponentContainer(config.name);\r\n        // add itself to container\r\n        this._addComponent(new component.Component('app', function () { return _this; }, \"PUBLIC\" /* PUBLIC */));\r\n        try {\r\n            // populate ComponentContainer with existing components\r\n            for (var _b = tslib.__values(this.firebase_.INTERNAL.components.values()), _c = _b.next(); !_c.done; _c = _b.next()) {\r\n                var component$1 = _c.value;\r\n                this._addComponent(component$1);\r\n            }\r\n        }\r\n        catch (e_1_1) { e_1 = { error: e_1_1 }; }\r\n        finally {\r\n            try {\r\n                if (_c && !_c.done && (_a = _b.return)) _a.call(_b);\r\n            }\r\n            finally { if (e_1) throw e_1.error; }\r\n        }\r\n    }\r\n    Object.defineProperty(FirebaseAppImpl.prototype, \"automaticDataCollectionEnabled\", {\r\n        get: function () {\r\n            this.checkDestroyed_();\r\n            return this.automaticDataCollectionEnabled_;\r\n        },\r\n        set: function (val) {\r\n            this.checkDestroyed_();\r\n            this.automaticDataCollectionEnabled_ = val;\r\n        },\r\n        enumerable: true,\r\n        configurable: true\r\n    });\r\n    Object.defineProperty(FirebaseAppImpl.prototype, \"name\", {\r\n        get: function () {\r\n            this.checkDestroyed_();\r\n            return this.name_;\r\n        },\r\n        enumerable: true,\r\n        configurable: true\r\n    });\r\n    Object.defineProperty(FirebaseAppImpl.prototype, \"options\", {\r\n        get: function () {\r\n            this.checkDestroyed_();\r\n            return this.options_;\r\n        },\r\n        enumerable: true,\r\n        configurable: true\r\n    });\r\n    FirebaseAppImpl.prototype.delete = function () {\r\n        var _this = this;\r\n        return new Promise(function (resolve) {\r\n            _this.checkDestroyed_();\r\n            resolve();\r\n        })\r\n            .then(function () {\r\n            _this.firebase_.INTERNAL.removeApp(_this.name_);\r\n            return Promise.all(_this.container.getProviders().map(function (provider) { return provider.delete(); }));\r\n        })\r\n            .then(function () {\r\n            _this.isDeleted_ = true;\r\n        });\r\n    };\r\n    /**\r\n     * Return a service instance associated with this app (creating it\r\n     * on demand), identified by the passed instanceIdentifier.\r\n     *\r\n     * NOTE: Currently storage and functions are the only ones that are leveraging this\r\n     * functionality. They invoke it by calling:\r\n     *\r\n     * ```javascript\r\n     * firebase.app().storage('STORAGE BUCKET ID')\r\n     * ```\r\n     *\r\n     * The service name is passed to this already\r\n     * @internal\r\n     */\r\n    FirebaseAppImpl.prototype._getService = function (name, instanceIdentifier) {\r\n        if (instanceIdentifier === void 0) { instanceIdentifier = DEFAULT_ENTRY_NAME; }\r\n        this.checkDestroyed_();\r\n        // getImmediate will always succeed because _getService is only called for registered components.\r\n        return this.container.getProvider(name).getImmediate({\r\n            identifier: instanceIdentifier\r\n        });\r\n    };\r\n    /**\r\n     * Remove a service instance from the cache, so we will create a new instance for this service\r\n     * when people try to get this service again.\r\n     *\r\n     * NOTE: currently only firestore is using this functionality to support firestore shutdown.\r\n     *\r\n     * @param name The service name\r\n     * @param instanceIdentifier instance identifier in case multiple instances are allowed\r\n     * @internal\r\n     */\r\n    FirebaseAppImpl.prototype._removeServiceInstance = function (name, instanceIdentifier) {\r\n        if (instanceIdentifier === void 0) { instanceIdentifier = DEFAULT_ENTRY_NAME; }\r\n        // eslint-disable-next-line @typescript-eslint/no-explicit-any\r\n        this.container.getProvider(name).clearInstance(instanceIdentifier);\r\n    };\r\n    /**\r\n     * @param component the component being added to this app's container\r\n     */\r\n    FirebaseAppImpl.prototype._addComponent = function (component) {\r\n        try {\r\n            this.container.addComponent(component);\r\n        }\r\n        catch (e) {\r\n            logger.debug(\"Component \" + component.name + \" failed to register with FirebaseApp \" + this.name, e);\r\n        }\r\n    };\r\n    FirebaseAppImpl.prototype._addOrOverwriteComponent = function (component) {\r\n        this.container.addOrOverwriteComponent(component);\r\n    };\r\n    /**\r\n     * This function will throw an Error if the App has already been deleted -\r\n     * use before performing API actions on the App.\r\n     */\r\n    FirebaseAppImpl.prototype.checkDestroyed_ = function () {\r\n        if (this.isDeleted_) {\r\n            throw ERROR_FACTORY.create(\"app-deleted\" /* APP_DELETED */, { appName: this.name_ });\r\n        }\r\n    };\r\n    return FirebaseAppImpl;\r\n}());\r\n// Prevent dead-code elimination of these methods w/o invalid property\r\n// copying.\r\n(FirebaseAppImpl.prototype.name && FirebaseAppImpl.prototype.options) ||\r\n    FirebaseAppImpl.prototype.delete ||\r\n    console.log('dc');\n\nvar version$1 = \"7.14.1\";\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Because auth can't share code with other components, we attach the utility functions\r\n * in an internal namespace to share code.\r\n * This function return a firebase namespace object without\r\n * any utility functions, so it can be shared between the regular firebaseNamespace and\r\n * the lite version.\r\n */\r\nfunction createFirebaseNamespaceCore(firebaseAppImpl) {\r\n    var apps = {};\r\n    // eslint-disable-next-line @typescript-eslint/no-explicit-any\r\n    var components = new Map();\r\n    // A namespace is a plain JavaScript Object.\r\n    var namespace = {\r\n        // Hack to prevent Babel from modifying the object returned\r\n        // as the firebase namespace.\r\n        // @ts-ignore\r\n        __esModule: true,\r\n        initializeApp: initializeApp,\r\n        // @ts-ignore\r\n        app: app,\r\n        registerVersion: registerVersion,\r\n        setLogLevel: logger$1.setLogLevel,\r\n        onLog: onLog,\r\n        // @ts-ignore\r\n        apps: null,\r\n        SDK_VERSION: version$1,\r\n        INTERNAL: {\r\n            registerComponent: registerComponent,\r\n            removeApp: removeApp,\r\n            components: components,\r\n            useAsService: useAsService\r\n        }\r\n    };\r\n    // Inject a circular default export to allow Babel users who were previously\r\n    // using:\r\n    //\r\n    //   import firebase from 'firebase';\r\n    //   which becomes: var firebase = require('firebase').default;\r\n    //\r\n    // instead of\r\n    //\r\n    //   import * as firebase from 'firebase';\r\n    //   which becomes: var firebase = require('firebase');\r\n    // eslint-disable-next-line @typescript-eslint/no-explicit-any\r\n    namespace['default'] = namespace;\r\n    // firebase.apps is a read-only getter.\r\n    Object.defineProperty(namespace, 'apps', {\r\n        get: getApps\r\n    });\r\n    /**\r\n     * Called by App.delete() - but before any services associated with the App\r\n     * are deleted.\r\n     */\r\n    function removeApp(name) {\r\n        delete apps[name];\r\n    }\r\n    /**\r\n     * Get the App object for a given name (or DEFAULT).\r\n     */\r\n    function app(name) {\r\n        name = name || DEFAULT_ENTRY_NAME;\r\n        if (!util.contains(apps, name)) {\r\n            throw ERROR_FACTORY.create(\"no-app\" /* NO_APP */, { appName: name });\r\n        }\r\n        return apps[name];\r\n    }\r\n    // @ts-ignore\r\n    app['App'] = firebaseAppImpl;\r\n    function initializeApp(options, rawConfig) {\r\n        if (rawConfig === void 0) { rawConfig = {}; }\r\n        if (typeof rawConfig !== 'object' || rawConfig === null) {\r\n            var name_1 = rawConfig;\r\n            rawConfig = { name: name_1 };\r\n        }\r\n        var config = rawConfig;\r\n        if (config.name === undefined) {\r\n            config.name = DEFAULT_ENTRY_NAME;\r\n        }\r\n        var name = config.name;\r\n        if (typeof name !== 'string' || !name) {\r\n            throw ERROR_FACTORY.create(\"bad-app-name\" /* BAD_APP_NAME */, {\r\n                appName: String(name)\r\n            });\r\n        }\r\n        if (util.contains(apps, name)) {\r\n            throw ERROR_FACTORY.create(\"duplicate-app\" /* DUPLICATE_APP */, { appName: name });\r\n        }\r\n        var app = new firebaseAppImpl(options, config, namespace);\r\n        apps[name] = app;\r\n        return app;\r\n    }\r\n    /*\r\n     * Return an array of all the non-deleted FirebaseApps.\r\n     */\r\n    function getApps() {\r\n        // Make a copy so caller cannot mutate the apps list.\r\n        return Object.keys(apps).map(function (name) { return apps[name]; });\r\n    }\r\n    function registerComponent(component) {\r\n        var e_1, _a;\r\n        var componentName = component.name;\r\n        if (components.has(componentName)) {\r\n            logger.debug(\"There were multiple attempts to register component \" + componentName + \".\");\r\n            return component.type === \"PUBLIC\" /* PUBLIC */\r\n                ? // eslint-disable-next-line @typescript-eslint/no-explicit-any\r\n                    namespace[componentName]\r\n                : null;\r\n        }\r\n        components.set(componentName, component);\r\n        // create service namespace for public components\r\n        if (component.type === \"PUBLIC\" /* PUBLIC */) {\r\n            // The Service namespace is an accessor function ...\r\n            var serviceNamespace = function (appArg) {\r\n                if (appArg === void 0) { appArg = app(); }\r\n                // eslint-disable-next-line @typescript-eslint/no-explicit-any\r\n                if (typeof appArg[componentName] !== 'function') {\r\n                    // Invalid argument.\r\n                    // This happens in the following case: firebase.storage('gs:/')\r\n                    throw ERROR_FACTORY.create(\"invalid-app-argument\" /* INVALID_APP_ARGUMENT */, {\r\n                        appName: componentName\r\n                    });\r\n                }\r\n                // Forward service instance lookup to the FirebaseApp.\r\n                // eslint-disable-next-line @typescript-eslint/no-explicit-any\r\n                return appArg[componentName]();\r\n            };\r\n            // ... and a container for service-level properties.\r\n            if (component.serviceProps !== undefined) {\r\n                util.deepExtend(serviceNamespace, component.serviceProps);\r\n            }\r\n            // eslint-disable-next-line @typescript-eslint/no-explicit-any\r\n            namespace[componentName] = serviceNamespace;\r\n            // Patch the FirebaseAppImpl prototype\r\n            // eslint-disable-next-line @typescript-eslint/no-explicit-any\r\n            firebaseAppImpl.prototype[componentName] =\r\n                // TODO: The eslint disable can be removed and the 'ignoreRestArgs'\r\n                // option added to the no-explicit-any rule when ESlint releases it.\r\n                // eslint-disable-next-line @typescript-eslint/no-explicit-any\r\n                function () {\r\n                    var args = [];\r\n                    for (var _i = 0; _i < arguments.length; _i++) {\r\n                        args[_i] = arguments[_i];\r\n                    }\r\n                    var serviceFxn = this._getService.bind(this, componentName);\r\n                    return serviceFxn.apply(this, component.multipleInstances ? args : []);\r\n                };\r\n        }\r\n        try {\r\n            // add the component to existing app instances\r\n            for (var _b = tslib.__values(Object.keys(apps)), _c = _b.next(); !_c.done; _c = _b.next()) {\r\n                var appName = _c.value;\r\n                apps[appName]._addComponent(component);\r\n            }\r\n        }\r\n        catch (e_1_1) { e_1 = { error: e_1_1 }; }\r\n        finally {\r\n            try {\r\n                if (_c && !_c.done && (_a = _b.return)) _a.call(_b);\r\n            }\r\n            finally { if (e_1) throw e_1.error; }\r\n        }\r\n        return component.type === \"PUBLIC\" /* PUBLIC */\r\n            ? // eslint-disable-next-line @typescript-eslint/no-explicit-any\r\n                namespace[componentName]\r\n            : null;\r\n    }\r\n    function registerVersion(libraryKeyOrName, version, variant) {\r\n        var _a;\r\n        // TODO: We can use this check to whitelist strings when/if we set up\r\n        // a good whitelist system.\r\n        var library = (_a = PLATFORM_LOG_STRING[libraryKeyOrName]) !== null && _a !== void 0 ? _a : libraryKeyOrName;\r\n        if (variant) {\r\n            library += \"-\" + variant;\r\n        }\r\n        var libraryMismatch = library.match(/\\s|\\//);\r\n        var versionMismatch = version.match(/\\s|\\//);\r\n        if (libraryMismatch || versionMismatch) {\r\n            var warning = [\r\n                \"Unable to register library \\\"\" + library + \"\\\" with version \\\"\" + version + \"\\\":\"\r\n            ];\r\n            if (libraryMismatch) {\r\n                warning.push(\"library name \\\"\" + library + \"\\\" contains illegal characters (whitespace or \\\"/\\\")\");\r\n            }\r\n            if (libraryMismatch && versionMismatch) {\r\n                warning.push('and');\r\n            }\r\n            if (versionMismatch) {\r\n                warning.push(\"version name \\\"\" + version + \"\\\" contains illegal characters (whitespace or \\\"/\\\")\");\r\n            }\r\n            logger.warn(warning.join(' '));\r\n            return;\r\n        }\r\n        registerComponent(new component.Component(library + \"-version\", function () { return ({ library: library, version: version }); }, \"VERSION\" /* VERSION */));\r\n    }\r\n    function onLog(logCallback, options) {\r\n        if (logCallback !== null && typeof logCallback !== 'function') {\r\n            throw ERROR_FACTORY.create(\"invalid-log-argument\" /* INVALID_LOG_ARGUMENT */, {\r\n                appName: name\r\n            });\r\n        }\r\n        logger$1.setUserLogHandler(logCallback, options);\r\n    }\r\n    // Map the requested service to a registered service name\r\n    // (used to map auth to serverAuth service when needed).\r\n    function useAsService(app, name) {\r\n        if (name === 'serverAuth') {\r\n            return null;\r\n        }\r\n        var useService = name;\r\n        return useService;\r\n    }\r\n    return namespace;\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Return a firebase namespace object.\r\n *\r\n * In production, this will be called exactly once and the result\r\n * assigned to the 'firebase' global.  It may be called multiple times\r\n * in unit tests.\r\n */\r\nfunction createFirebaseNamespace() {\r\n    var namespace = createFirebaseNamespaceCore(FirebaseAppImpl);\r\n    namespace.INTERNAL = tslib.__assign(tslib.__assign({}, namespace.INTERNAL), { createFirebaseNamespace: createFirebaseNamespace,\r\n        extendNamespace: extendNamespace,\r\n        createSubscribe: util.createSubscribe,\r\n        ErrorFactory: util.ErrorFactory,\r\n        deepExtend: util.deepExtend });\r\n    /**\r\n     * Patch the top-level firebase namespace with additional properties.\r\n     *\r\n     * firebase.INTERNAL.extendNamespace()\r\n     */\r\n    function extendNamespace(props) {\r\n        util.deepExtend(namespace, props);\r\n    }\r\n    return namespace;\r\n}\r\nvar firebase = createFirebaseNamespace();\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar PlatformLoggerService = /** @class */ (function () {\r\n    function PlatformLoggerService(container) {\r\n        this.container = container;\r\n    }\r\n    // In initial implementation, this will be called by installations on\r\n    // auth token refresh, and installations will send this string.\r\n    PlatformLoggerService.prototype.getPlatformInfoString = function () {\r\n        var providers = this.container.getProviders();\r\n        // Loop through providers and get library/version pairs from any that are\r\n        // version components.\r\n        return providers\r\n            .map(function (provider) {\r\n            if (isVersionServiceProvider(provider)) {\r\n                var service = provider.getImmediate();\r\n                return service.library + \"/\" + service.version;\r\n            }\r\n            else {\r\n                return null;\r\n            }\r\n        })\r\n            .filter(function (logString) { return logString; })\r\n            .join(' ');\r\n    };\r\n    return PlatformLoggerService;\r\n}());\r\n/**\r\n *\r\n * @param provider check if this provider provides a VersionService\r\n *\r\n * NOTE: Using Provider<'app-version'> is a hack to indicate that the provider\r\n * provides VersionService. The provider is not necessarily a 'app-version'\r\n * provider.\r\n */\r\nfunction isVersionServiceProvider(provider) {\r\n    var component = provider.getComponent();\r\n    return (component === null || component === void 0 ? void 0 : component.type) === \"VERSION\" /* VERSION */;\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfunction registerCoreComponents(firebase, variant) {\r\n    firebase.INTERNAL.registerComponent(new component.Component('platform-logger', function (container) { return new PlatformLoggerService(container); }, \"PRIVATE\" /* PRIVATE */));\r\n    // Register `app` package.\r\n    firebase.registerVersion(name$1, version, variant);\r\n    // Register platform SDK identifier (no version).\r\n    firebase.registerVersion('fire-js', '');\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n// Firebase Lite detection test\r\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\r\nif (util.isBrowser() && self.firebase !== undefined) {\r\n    logger.warn(\"\\n    Warning: Firebase is already defined in the global scope. Please make sure\\n    Firebase library is only loaded once.\\n  \");\r\n    // eslint-disable-next-line\r\n    var sdkVersion = self.firebase.SDK_VERSION;\r\n    if (sdkVersion && sdkVersion.indexOf('LITE') >= 0) {\r\n        logger.warn(\"\\n    Warning: You are trying to load Firebase while using Firebase Performance standalone script.\\n    You should load Firebase Performance with this instance of Firebase to avoid loading duplicate code.\\n    \");\r\n    }\r\n}\r\nvar initializeApp = firebase.initializeApp;\r\n// TODO: This disable can be removed and the 'ignoreRestArgs' option added to\r\n// the no-explicit-any rule when ESlint releases it.\r\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\r\nfirebase.initializeApp = function () {\r\n    var args = [];\r\n    for (var _i = 0; _i < arguments.length; _i++) {\r\n        args[_i] = arguments[_i];\r\n    }\r\n    // Environment check before initializing app\r\n    // Do the check in initializeApp, so people have a chance to disable it by setting logLevel\r\n    // in @firebase/logger\r\n    if (util.isNode()) {\r\n        logger.warn(\"\\n      Warning: This is a browser-targeted Firebase bundle but it appears it is being\\n      run in a Node environment.  If running in a Node environment, make sure you\\n      are using the bundle specified by the \\\"main\\\" field in package.json.\\n      \\n      If you are using Webpack, you can specify \\\"main\\\" as the first item in\\n      \\\"resolve.mainFields\\\":\\n      https://webpack.js.org/configuration/resolve/#resolvemainfields\\n      \\n      If using Rollup, use the rollup-plugin-node-resolve plugin and specify \\\"main\\\"\\n      as the first item in \\\"mainFields\\\", e.g. ['main', 'module'].\\n      https://github.com/rollup/rollup-plugin-node-resolve\\n      \");\r\n    }\r\n    return initializeApp.apply(undefined, args);\r\n};\r\nvar firebase$1 = firebase;\r\nregisterCoreComponents(firebase$1);\n\nexports.default = firebase$1;\nexports.firebase = firebase$1;\n//# sourceMappingURL=index.cjs.js.map\n\n\n//# sourceURL=webpack:///./node_modules/@firebase/app/dist/index.cjs.js?");

/***/ }),

/***/ "./node_modules/@firebase/app/node_modules/tslib/tslib.es6.js":
/*!********************************************************************!*\
  !*** ./node_modules/@firebase/app/node_modules/tslib/tslib.es6.js ***!
  \********************************************************************/
/*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__extends\", function() { return __extends; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__assign\", function() { return __assign; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__rest\", function() { return __rest; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__decorate\", function() { return __decorate; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__param\", function() { return __param; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__metadata\", function() { return __metadata; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__awaiter\", function() { return __awaiter; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__generator\", function() { return __generator; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__exportStar\", function() { return __exportStar; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__values\", function() { return __values; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__read\", function() { return __read; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__spread\", function() { return __spread; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__spreadArrays\", function() { return __spreadArrays; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__await\", function() { return __await; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__asyncGenerator\", function() { return __asyncGenerator; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__asyncDelegator\", function() { return __asyncDelegator; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__asyncValues\", function() { return __asyncValues; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__makeTemplateObject\", function() { return __makeTemplateObject; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__importStar\", function() { return __importStar; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__importDefault\", function() { return __importDefault; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__classPrivateFieldGet\", function() { return __classPrivateFieldGet; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__classPrivateFieldSet\", function() { return __classPrivateFieldSet; });\n/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation. All rights reserved.\r\nLicensed under the Apache License, Version 2.0 (the \"License\"); you may not use\r\nthis file except in compliance with the License. You may obtain a copy of the\r\nLicense at http://www.apache.org/licenses/LICENSE-2.0\r\n\r\nTHIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\r\nKIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED\r\nWARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,\r\nMERCHANTABLITY OR NON-INFRINGEMENT.\r\n\r\nSee the Apache Version 2.0 License for specific language governing permissions\r\nand limitations under the License.\r\n***************************************************************************** */\r\n/* global Reflect, Promise */\r\n\r\nvar extendStatics = function(d, b) {\r\n    extendStatics = Object.setPrototypeOf ||\r\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n    return extendStatics(d, b);\r\n};\r\n\r\nfunction __extends(d, b) {\r\n    extendStatics(d, b);\r\n    function __() { this.constructor = d; }\r\n    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n}\r\n\r\nvar __assign = function() {\r\n    __assign = Object.assign || function __assign(t) {\r\n        for (var s, i = 1, n = arguments.length; i < n; i++) {\r\n            s = arguments[i];\r\n            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\r\n        }\r\n        return t;\r\n    }\r\n    return __assign.apply(this, arguments);\r\n}\r\n\r\nfunction __rest(s, e) {\r\n    var t = {};\r\n    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\r\n        t[p] = s[p];\r\n    if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\r\n        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\r\n            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\r\n                t[p[i]] = s[p[i]];\r\n        }\r\n    return t;\r\n}\r\n\r\nfunction __decorate(decorators, target, key, desc) {\r\n    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\r\n    if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\r\n    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\r\n    return c > 3 && r && Object.defineProperty(target, key, r), r;\r\n}\r\n\r\nfunction __param(paramIndex, decorator) {\r\n    return function (target, key) { decorator(target, key, paramIndex); }\r\n}\r\n\r\nfunction __metadata(metadataKey, metadataValue) {\r\n    if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(metadataKey, metadataValue);\r\n}\r\n\r\nfunction __awaiter(thisArg, _arguments, P, generator) {\r\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\r\n    return new (P || (P = Promise))(function (resolve, reject) {\r\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\r\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\r\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\r\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\r\n    });\r\n}\r\n\r\nfunction __generator(thisArg, body) {\r\n    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\r\n    return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\r\n    function verb(n) { return function (v) { return step([n, v]); }; }\r\n    function step(op) {\r\n        if (f) throw new TypeError(\"Generator is already executing.\");\r\n        while (_) try {\r\n            if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\r\n            if (y = 0, t) op = [op[0] & 2, t.value];\r\n            switch (op[0]) {\r\n                case 0: case 1: t = op; break;\r\n                case 4: _.label++; return { value: op[1], done: false };\r\n                case 5: _.label++; y = op[1]; op = [0]; continue;\r\n                case 7: op = _.ops.pop(); _.trys.pop(); continue;\r\n                default:\r\n                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\r\n                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\r\n                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\r\n                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\r\n                    if (t[2]) _.ops.pop();\r\n                    _.trys.pop(); continue;\r\n            }\r\n            op = body.call(thisArg, _);\r\n        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\r\n        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\r\n    }\r\n}\r\n\r\nfunction __exportStar(m, exports) {\r\n    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];\r\n}\r\n\r\nfunction __values(o) {\r\n    var s = typeof Symbol === \"function\" && Symbol.iterator, m = s && o[s], i = 0;\r\n    if (m) return m.call(o);\r\n    if (o && typeof o.length === \"number\") return {\r\n        next: function () {\r\n            if (o && i >= o.length) o = void 0;\r\n            return { value: o && o[i++], done: !o };\r\n        }\r\n    };\r\n    throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\r\n}\r\n\r\nfunction __read(o, n) {\r\n    var m = typeof Symbol === \"function\" && o[Symbol.iterator];\r\n    if (!m) return o;\r\n    var i = m.call(o), r, ar = [], e;\r\n    try {\r\n        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\r\n    }\r\n    catch (error) { e = { error: error }; }\r\n    finally {\r\n        try {\r\n            if (r && !r.done && (m = i[\"return\"])) m.call(i);\r\n        }\r\n        finally { if (e) throw e.error; }\r\n    }\r\n    return ar;\r\n}\r\n\r\nfunction __spread() {\r\n    for (var ar = [], i = 0; i < arguments.length; i++)\r\n        ar = ar.concat(__read(arguments[i]));\r\n    return ar;\r\n}\r\n\r\nfunction __spreadArrays() {\r\n    for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\r\n    for (var r = Array(s), k = 0, i = 0; i < il; i++)\r\n        for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\r\n            r[k] = a[j];\r\n    return r;\r\n};\r\n\r\nfunction __await(v) {\r\n    return this instanceof __await ? (this.v = v, this) : new __await(v);\r\n}\r\n\r\nfunction __asyncGenerator(thisArg, _arguments, generator) {\r\n    if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n    var g = generator.apply(thisArg, _arguments || []), i, q = [];\r\n    return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\r\n    function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\r\n    function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\r\n    function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\r\n    function fulfill(value) { resume(\"next\", value); }\r\n    function reject(value) { resume(\"throw\", value); }\r\n    function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\r\n}\r\n\r\nfunction __asyncDelegator(o) {\r\n    var i, p;\r\n    return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\r\n    function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; } : f; }\r\n}\r\n\r\nfunction __asyncValues(o) {\r\n    if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n    var m = o[Symbol.asyncIterator], i;\r\n    return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\r\n    function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\r\n    function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\r\n}\r\n\r\nfunction __makeTemplateObject(cooked, raw) {\r\n    if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\r\n    return cooked;\r\n};\r\n\r\nfunction __importStar(mod) {\r\n    if (mod && mod.__esModule) return mod;\r\n    var result = {};\r\n    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];\r\n    result.default = mod;\r\n    return result;\r\n}\r\n\r\nfunction __importDefault(mod) {\r\n    return (mod && mod.__esModule) ? mod : { default: mod };\r\n}\r\n\r\nfunction __classPrivateFieldGet(receiver, privateMap) {\r\n    if (!privateMap.has(receiver)) {\r\n        throw new TypeError(\"attempted to get private field on non-instance\");\r\n    }\r\n    return privateMap.get(receiver);\r\n}\r\n\r\nfunction __classPrivateFieldSet(receiver, privateMap, value) {\r\n    if (!privateMap.has(receiver)) {\r\n        throw new TypeError(\"attempted to set private field on non-instance\");\r\n    }\r\n    privateMap.set(receiver, value);\r\n    return value;\r\n}\r\n\n\n//# sourceURL=webpack:///./node_modules/@firebase/app/node_modules/tslib/tslib.es6.js?");

/***/ }),

/***/ "./node_modules/@firebase/component/dist/index.cjs.js":
/*!************************************************************!*\
  !*** ./node_modules/@firebase/component/dist/index.cjs.js ***!
  \************************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
eval("\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nvar tslib = __webpack_require__(/*! tslib */ \"./node_modules/@firebase/component/node_modules/tslib/tslib.es6.js\");\nvar util = __webpack_require__(/*! @firebase/util */ \"./node_modules/@firebase/util/dist/index.cjs.js\");\n\n/**\r\n * Component for service name T, e.g. `auth`, `auth-internal`\r\n */\r\nvar Component = /** @class */ (function () {\r\n    /**\r\n     *\r\n     * @param name The public service name, e.g. app, auth, firestore, database\r\n     * @param instanceFactory Service factory responsible for creating the public interface\r\n     * @param type whether the service provided by the component is public or private\r\n     */\r\n    function Component(name, instanceFactory, type) {\r\n        this.name = name;\r\n        this.instanceFactory = instanceFactory;\r\n        this.type = type;\r\n        this.multipleInstances = false;\r\n        /**\r\n         * Properties to be added to the service namespace\r\n         */\r\n        this.serviceProps = {};\r\n        this.instantiationMode = \"LAZY\" /* LAZY */;\r\n    }\r\n    Component.prototype.setInstantiationMode = function (mode) {\r\n        this.instantiationMode = mode;\r\n        return this;\r\n    };\r\n    Component.prototype.setMultipleInstances = function (multipleInstances) {\r\n        this.multipleInstances = multipleInstances;\r\n        return this;\r\n    };\r\n    Component.prototype.setServiceProps = function (props) {\r\n        this.serviceProps = props;\r\n        return this;\r\n    };\r\n    return Component;\r\n}());\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar DEFAULT_ENTRY_NAME = '[DEFAULT]';\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Provider for instance for service name T, e.g. 'auth', 'auth-internal'\r\n * NameServiceMapping[T] is an alias for the type of the instance\r\n */\r\nvar Provider = /** @class */ (function () {\r\n    function Provider(name, container) {\r\n        this.name = name;\r\n        this.container = container;\r\n        this.component = null;\r\n        this.instances = new Map();\r\n        this.instancesDeferred = new Map();\r\n    }\r\n    /**\r\n     * @param identifier A provider can provide mulitple instances of a service\r\n     * if this.component.multipleInstances is true.\r\n     */\r\n    Provider.prototype.get = function (identifier) {\r\n        if (identifier === void 0) { identifier = DEFAULT_ENTRY_NAME; }\r\n        // if multipleInstances is not supported, use the default name\r\n        var normalizedIdentifier = this.normalizeInstanceIdentifier(identifier);\r\n        if (!this.instancesDeferred.has(normalizedIdentifier)) {\r\n            var deferred = new util.Deferred();\r\n            this.instancesDeferred.set(normalizedIdentifier, deferred);\r\n            // If the service instance is available, resolve the promise with it immediately\r\n            try {\r\n                var instance = this.getOrInitializeService(normalizedIdentifier);\r\n                if (instance) {\r\n                    deferred.resolve(instance);\r\n                }\r\n            }\r\n            catch (e) {\r\n                // when the instance factory throws an exception during get(), it should not cause\r\n                // a fatal error. We just return the unresolved promise in this case.\r\n            }\r\n        }\r\n        return this.instancesDeferred.get(normalizedIdentifier).promise;\r\n    };\r\n    Provider.prototype.getImmediate = function (options) {\r\n        var _a = tslib.__assign({ identifier: DEFAULT_ENTRY_NAME, optional: false }, options), identifier = _a.identifier, optional = _a.optional;\r\n        // if multipleInstances is not supported, use the default name\r\n        var normalizedIdentifier = this.normalizeInstanceIdentifier(identifier);\r\n        try {\r\n            var instance = this.getOrInitializeService(normalizedIdentifier);\r\n            if (!instance) {\r\n                if (optional) {\r\n                    return null;\r\n                }\r\n                throw Error(\"Service \" + this.name + \" is not available\");\r\n            }\r\n            return instance;\r\n        }\r\n        catch (e) {\r\n            if (optional) {\r\n                return null;\r\n            }\r\n            else {\r\n                throw e;\r\n            }\r\n        }\r\n    };\r\n    Provider.prototype.getComponent = function () {\r\n        return this.component;\r\n    };\r\n    Provider.prototype.setComponent = function (component) {\r\n        var e_1, _a;\r\n        if (component.name !== this.name) {\r\n            throw Error(\"Mismatching Component \" + component.name + \" for Provider \" + this.name + \".\");\r\n        }\r\n        if (this.component) {\r\n            throw Error(\"Component for \" + this.name + \" has already been provided\");\r\n        }\r\n        this.component = component;\r\n        // if the service is eager, initialize the default instance\r\n        if (isComponentEager(component)) {\r\n            try {\r\n                this.getOrInitializeService(DEFAULT_ENTRY_NAME);\r\n            }\r\n            catch (e) {\r\n                // when the instance factory for an eager Component throws an exception during the eager\r\n                // initialization, it should not cause a fatal error.\r\n                // TODO: Investigate if we need to make it configurable, because some component may want to cause\r\n                // a fatal error in this case?\r\n            }\r\n        }\r\n        try {\r\n            // Create service instances for the pending promises and resolve them\r\n            // NOTE: if this.multipleInstances is false, only the default instance will be created\r\n            // and all promises with resolve with it regardless of the identifier.\r\n            for (var _b = tslib.__values(this.instancesDeferred.entries()), _c = _b.next(); !_c.done; _c = _b.next()) {\r\n                var _d = tslib.__read(_c.value, 2), instanceIdentifier = _d[0], instanceDeferred = _d[1];\r\n                var normalizedIdentifier = this.normalizeInstanceIdentifier(instanceIdentifier);\r\n                try {\r\n                    // `getOrInitializeService()` should always return a valid instance since a component is guaranteed. use ! to make typescript happy.\r\n                    var instance = this.getOrInitializeService(normalizedIdentifier);\r\n                    instanceDeferred.resolve(instance);\r\n                }\r\n                catch (e) {\r\n                    // when the instance factory throws an exception, it should not cause\r\n                    // a fatal error. We just leave the promise unresolved.\r\n                }\r\n            }\r\n        }\r\n        catch (e_1_1) { e_1 = { error: e_1_1 }; }\r\n        finally {\r\n            try {\r\n                if (_c && !_c.done && (_a = _b.return)) _a.call(_b);\r\n            }\r\n            finally { if (e_1) throw e_1.error; }\r\n        }\r\n    };\r\n    Provider.prototype.clearInstance = function (identifier) {\r\n        if (identifier === void 0) { identifier = DEFAULT_ENTRY_NAME; }\r\n        this.instancesDeferred.delete(identifier);\r\n        this.instances.delete(identifier);\r\n    };\r\n    // app.delete() will call this method on every provider to delete the services\r\n    // TODO: should we mark the provider as deleted?\r\n    Provider.prototype.delete = function () {\r\n        return tslib.__awaiter(this, void 0, void 0, function () {\r\n            var services;\r\n            return tslib.__generator(this, function (_a) {\r\n                switch (_a.label) {\r\n                    case 0:\r\n                        services = Array.from(this.instances.values());\r\n                        return [4 /*yield*/, Promise.all(services\r\n                                .filter(function (service) { return 'INTERNAL' in service; })\r\n                                // eslint-disable-next-line @typescript-eslint/no-explicit-any\r\n                                .map(function (service) { return service.INTERNAL.delete(); }))];\r\n                    case 1:\r\n                        _a.sent();\r\n                        return [2 /*return*/];\r\n                }\r\n            });\r\n        });\r\n    };\r\n    Provider.prototype.isComponentSet = function () {\r\n        return this.component != null;\r\n    };\r\n    Provider.prototype.getOrInitializeService = function (identifier) {\r\n        var instance = this.instances.get(identifier);\r\n        if (!instance && this.component) {\r\n            instance = this.component.instanceFactory(this.container, normalizeIdentifierForFactory(identifier));\r\n            this.instances.set(identifier, instance);\r\n        }\r\n        return instance || null;\r\n    };\r\n    Provider.prototype.normalizeInstanceIdentifier = function (identifier) {\r\n        if (this.component) {\r\n            return this.component.multipleInstances ? identifier : DEFAULT_ENTRY_NAME;\r\n        }\r\n        else {\r\n            return identifier; // assume multiple instances are supported before the component is provided.\r\n        }\r\n    };\r\n    return Provider;\r\n}());\r\n// undefined should be passed to the service factory for the default instance\r\nfunction normalizeIdentifierForFactory(identifier) {\r\n    return identifier === DEFAULT_ENTRY_NAME ? undefined : identifier;\r\n}\r\nfunction isComponentEager(component) {\r\n    return component.instantiationMode === \"EAGER\" /* EAGER */;\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * ComponentContainer that provides Providers for service name T, e.g. `auth`, `auth-internal`\r\n */\r\nvar ComponentContainer = /** @class */ (function () {\r\n    function ComponentContainer(name) {\r\n        this.name = name;\r\n        this.providers = new Map();\r\n    }\r\n    /**\r\n     *\r\n     * @param component Component being added\r\n     * @param overwrite When a component with the same name has already been registered,\r\n     * if overwrite is true: overwrite the existing component with the new component and create a new\r\n     * provider with the new component. It can be useful in tests where you want to use different mocks\r\n     * for different tests.\r\n     * if overwrite is false: throw an exception\r\n     */\r\n    ComponentContainer.prototype.addComponent = function (component) {\r\n        var provider = this.getProvider(component.name);\r\n        if (provider.isComponentSet()) {\r\n            throw new Error(\"Component \" + component.name + \" has already been registered with \" + this.name);\r\n        }\r\n        provider.setComponent(component);\r\n    };\r\n    ComponentContainer.prototype.addOrOverwriteComponent = function (component) {\r\n        var provider = this.getProvider(component.name);\r\n        if (provider.isComponentSet()) {\r\n            // delete the existing provider from the container, so we can register the new component\r\n            this.providers.delete(component.name);\r\n        }\r\n        this.addComponent(component);\r\n    };\r\n    /**\r\n     * getProvider provides a type safe interface where it can only be called with a field name\r\n     * present in NameServiceMapping interface.\r\n     *\r\n     * Firebase SDKs providing services should extend NameServiceMapping interface to register\r\n     * themselves.\r\n     */\r\n    ComponentContainer.prototype.getProvider = function (name) {\r\n        if (this.providers.has(name)) {\r\n            return this.providers.get(name);\r\n        }\r\n        // create a Provider for a service that hasn't registered with Firebase\r\n        var provider = new Provider(name, this);\r\n        this.providers.set(name, provider);\r\n        return provider;\r\n    };\r\n    ComponentContainer.prototype.getProviders = function () {\r\n        return Array.from(this.providers.values());\r\n    };\r\n    return ComponentContainer;\r\n}());\n\nexports.Component = Component;\nexports.ComponentContainer = ComponentContainer;\nexports.Provider = Provider;\n//# sourceMappingURL=index.cjs.js.map\n\n\n//# sourceURL=webpack:///./node_modules/@firebase/component/dist/index.cjs.js?");

/***/ }),

/***/ "./node_modules/@firebase/component/node_modules/tslib/tslib.es6.js":
/*!**************************************************************************!*\
  !*** ./node_modules/@firebase/component/node_modules/tslib/tslib.es6.js ***!
  \**************************************************************************/
/*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__extends\", function() { return __extends; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__assign\", function() { return __assign; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__rest\", function() { return __rest; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__decorate\", function() { return __decorate; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__param\", function() { return __param; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__metadata\", function() { return __metadata; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__awaiter\", function() { return __awaiter; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__generator\", function() { return __generator; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__exportStar\", function() { return __exportStar; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__values\", function() { return __values; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__read\", function() { return __read; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__spread\", function() { return __spread; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__spreadArrays\", function() { return __spreadArrays; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__await\", function() { return __await; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__asyncGenerator\", function() { return __asyncGenerator; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__asyncDelegator\", function() { return __asyncDelegator; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__asyncValues\", function() { return __asyncValues; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__makeTemplateObject\", function() { return __makeTemplateObject; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__importStar\", function() { return __importStar; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__importDefault\", function() { return __importDefault; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__classPrivateFieldGet\", function() { return __classPrivateFieldGet; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__classPrivateFieldSet\", function() { return __classPrivateFieldSet; });\n/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation. All rights reserved.\r\nLicensed under the Apache License, Version 2.0 (the \"License\"); you may not use\r\nthis file except in compliance with the License. You may obtain a copy of the\r\nLicense at http://www.apache.org/licenses/LICENSE-2.0\r\n\r\nTHIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\r\nKIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED\r\nWARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,\r\nMERCHANTABLITY OR NON-INFRINGEMENT.\r\n\r\nSee the Apache Version 2.0 License for specific language governing permissions\r\nand limitations under the License.\r\n***************************************************************************** */\r\n/* global Reflect, Promise */\r\n\r\nvar extendStatics = function(d, b) {\r\n    extendStatics = Object.setPrototypeOf ||\r\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n    return extendStatics(d, b);\r\n};\r\n\r\nfunction __extends(d, b) {\r\n    extendStatics(d, b);\r\n    function __() { this.constructor = d; }\r\n    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n}\r\n\r\nvar __assign = function() {\r\n    __assign = Object.assign || function __assign(t) {\r\n        for (var s, i = 1, n = arguments.length; i < n; i++) {\r\n            s = arguments[i];\r\n            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\r\n        }\r\n        return t;\r\n    }\r\n    return __assign.apply(this, arguments);\r\n}\r\n\r\nfunction __rest(s, e) {\r\n    var t = {};\r\n    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\r\n        t[p] = s[p];\r\n    if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\r\n        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\r\n            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\r\n                t[p[i]] = s[p[i]];\r\n        }\r\n    return t;\r\n}\r\n\r\nfunction __decorate(decorators, target, key, desc) {\r\n    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\r\n    if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\r\n    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\r\n    return c > 3 && r && Object.defineProperty(target, key, r), r;\r\n}\r\n\r\nfunction __param(paramIndex, decorator) {\r\n    return function (target, key) { decorator(target, key, paramIndex); }\r\n}\r\n\r\nfunction __metadata(metadataKey, metadataValue) {\r\n    if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(metadataKey, metadataValue);\r\n}\r\n\r\nfunction __awaiter(thisArg, _arguments, P, generator) {\r\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\r\n    return new (P || (P = Promise))(function (resolve, reject) {\r\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\r\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\r\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\r\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\r\n    });\r\n}\r\n\r\nfunction __generator(thisArg, body) {\r\n    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\r\n    return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\r\n    function verb(n) { return function (v) { return step([n, v]); }; }\r\n    function step(op) {\r\n        if (f) throw new TypeError(\"Generator is already executing.\");\r\n        while (_) try {\r\n            if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\r\n            if (y = 0, t) op = [op[0] & 2, t.value];\r\n            switch (op[0]) {\r\n                case 0: case 1: t = op; break;\r\n                case 4: _.label++; return { value: op[1], done: false };\r\n                case 5: _.label++; y = op[1]; op = [0]; continue;\r\n                case 7: op = _.ops.pop(); _.trys.pop(); continue;\r\n                default:\r\n                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\r\n                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\r\n                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\r\n                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\r\n                    if (t[2]) _.ops.pop();\r\n                    _.trys.pop(); continue;\r\n            }\r\n            op = body.call(thisArg, _);\r\n        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\r\n        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\r\n    }\r\n}\r\n\r\nfunction __exportStar(m, exports) {\r\n    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];\r\n}\r\n\r\nfunction __values(o) {\r\n    var s = typeof Symbol === \"function\" && Symbol.iterator, m = s && o[s], i = 0;\r\n    if (m) return m.call(o);\r\n    if (o && typeof o.length === \"number\") return {\r\n        next: function () {\r\n            if (o && i >= o.length) o = void 0;\r\n            return { value: o && o[i++], done: !o };\r\n        }\r\n    };\r\n    throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\r\n}\r\n\r\nfunction __read(o, n) {\r\n    var m = typeof Symbol === \"function\" && o[Symbol.iterator];\r\n    if (!m) return o;\r\n    var i = m.call(o), r, ar = [], e;\r\n    try {\r\n        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\r\n    }\r\n    catch (error) { e = { error: error }; }\r\n    finally {\r\n        try {\r\n            if (r && !r.done && (m = i[\"return\"])) m.call(i);\r\n        }\r\n        finally { if (e) throw e.error; }\r\n    }\r\n    return ar;\r\n}\r\n\r\nfunction __spread() {\r\n    for (var ar = [], i = 0; i < arguments.length; i++)\r\n        ar = ar.concat(__read(arguments[i]));\r\n    return ar;\r\n}\r\n\r\nfunction __spreadArrays() {\r\n    for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\r\n    for (var r = Array(s), k = 0, i = 0; i < il; i++)\r\n        for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\r\n            r[k] = a[j];\r\n    return r;\r\n};\r\n\r\nfunction __await(v) {\r\n    return this instanceof __await ? (this.v = v, this) : new __await(v);\r\n}\r\n\r\nfunction __asyncGenerator(thisArg, _arguments, generator) {\r\n    if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n    var g = generator.apply(thisArg, _arguments || []), i, q = [];\r\n    return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\r\n    function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\r\n    function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\r\n    function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\r\n    function fulfill(value) { resume(\"next\", value); }\r\n    function reject(value) { resume(\"throw\", value); }\r\n    function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\r\n}\r\n\r\nfunction __asyncDelegator(o) {\r\n    var i, p;\r\n    return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\r\n    function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; } : f; }\r\n}\r\n\r\nfunction __asyncValues(o) {\r\n    if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n    var m = o[Symbol.asyncIterator], i;\r\n    return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\r\n    function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\r\n    function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\r\n}\r\n\r\nfunction __makeTemplateObject(cooked, raw) {\r\n    if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\r\n    return cooked;\r\n};\r\n\r\nfunction __importStar(mod) {\r\n    if (mod && mod.__esModule) return mod;\r\n    var result = {};\r\n    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];\r\n    result.default = mod;\r\n    return result;\r\n}\r\n\r\nfunction __importDefault(mod) {\r\n    return (mod && mod.__esModule) ? mod : { default: mod };\r\n}\r\n\r\nfunction __classPrivateFieldGet(receiver, privateMap) {\r\n    if (!privateMap.has(receiver)) {\r\n        throw new TypeError(\"attempted to get private field on non-instance\");\r\n    }\r\n    return privateMap.get(receiver);\r\n}\r\n\r\nfunction __classPrivateFieldSet(receiver, privateMap, value) {\r\n    if (!privateMap.has(receiver)) {\r\n        throw new TypeError(\"attempted to set private field on non-instance\");\r\n    }\r\n    privateMap.set(receiver, value);\r\n    return value;\r\n}\r\n\n\n//# sourceURL=webpack:///./node_modules/@firebase/component/node_modules/tslib/tslib.es6.js?");

/***/ }),

/***/ "./node_modules/@firebase/installations/dist/index.esm.js":
/*!****************************************************************!*\
  !*** ./node_modules/@firebase/installations/dist/index.esm.js ***!
  \****************************************************************/
/*! exports provided: registerInstallations */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"registerInstallations\", function() { return registerInstallations; });\n/* harmony import */ var _firebase_app__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @firebase/app */ \"./node_modules/@firebase/app/dist/index.cjs.js\");\n/* harmony import */ var _firebase_app__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_firebase_app__WEBPACK_IMPORTED_MODULE_0__);\n/* harmony import */ var _firebase_component__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @firebase/component */ \"./node_modules/@firebase/component/dist/index.cjs.js\");\n/* harmony import */ var _firebase_component__WEBPACK_IMPORTED_MODULE_1___default = /*#__PURE__*/__webpack_require__.n(_firebase_component__WEBPACK_IMPORTED_MODULE_1__);\n/* harmony import */ var tslib__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! tslib */ \"./node_modules/@firebase/installations/node_modules/tslib/tslib.es6.js\");\n/* harmony import */ var _firebase_util__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! @firebase/util */ \"./node_modules/@firebase/util/dist/index.cjs.js\");\n/* harmony import */ var _firebase_util__WEBPACK_IMPORTED_MODULE_3___default = /*#__PURE__*/__webpack_require__.n(_firebase_util__WEBPACK_IMPORTED_MODULE_3__);\n/* harmony import */ var idb__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! idb */ \"./node_modules/idb/build/idb.js\");\n/* harmony import */ var idb__WEBPACK_IMPORTED_MODULE_4___default = /*#__PURE__*/__webpack_require__.n(idb__WEBPACK_IMPORTED_MODULE_4__);\n\n\n\n\n\n\nvar name = \"@firebase/installations\";\nvar version = \"0.4.8\";\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar PENDING_TIMEOUT_MS = 10000;\r\nvar PACKAGE_VERSION = \"w:\" + version;\r\nvar INTERNAL_AUTH_VERSION = 'FIS_v2';\r\nvar INSTALLATIONS_API_URL = 'https://firebaseinstallations.googleapis.com/v1';\r\nvar TOKEN_EXPIRATION_BUFFER = 60 * 60 * 1000; // One hour\r\nvar SERVICE = 'installations';\r\nvar SERVICE_NAME = 'Installations';\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar _a;\r\nvar ERROR_DESCRIPTION_MAP = (_a = {},\r\n    _a[\"missing-app-config-values\" /* MISSING_APP_CONFIG_VALUES */] = 'Missing App configuration value: \"{$valueName}\"',\r\n    _a[\"not-registered\" /* NOT_REGISTERED */] = 'Firebase Installation is not registered.',\r\n    _a[\"installation-not-found\" /* INSTALLATION_NOT_FOUND */] = 'Firebase Installation not found.',\r\n    _a[\"request-failed\" /* REQUEST_FAILED */] = '{$requestName} request failed with error \"{$serverCode} {$serverStatus}: {$serverMessage}\"',\r\n    _a[\"app-offline\" /* APP_OFFLINE */] = 'Could not process request. Application offline.',\r\n    _a[\"delete-pending-registration\" /* DELETE_PENDING_REGISTRATION */] = \"Can't delete installation while there is a pending registration request.\",\r\n    _a);\r\nvar ERROR_FACTORY = new _firebase_util__WEBPACK_IMPORTED_MODULE_3__[\"ErrorFactory\"](SERVICE, SERVICE_NAME, ERROR_DESCRIPTION_MAP);\r\n/** Returns true if error is a FirebaseError that is based on an error from the server. */\r\nfunction isServerError(error) {\r\n    return (error instanceof _firebase_util__WEBPACK_IMPORTED_MODULE_3__[\"FirebaseError\"] &&\r\n        error.code.includes(\"request-failed\" /* REQUEST_FAILED */));\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfunction getInstallationsEndpoint(_a) {\r\n    var projectId = _a.projectId;\r\n    return INSTALLATIONS_API_URL + \"/projects/\" + projectId + \"/installations\";\r\n}\r\nfunction extractAuthTokenInfoFromResponse(response) {\r\n    return {\r\n        token: response.token,\r\n        requestStatus: 2 /* COMPLETED */,\r\n        expiresIn: getExpiresInFromResponseExpiresIn(response.expiresIn),\r\n        creationTime: Date.now()\r\n    };\r\n}\r\nfunction getErrorFromResponse(requestName, response) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var responseJson, errorData;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0: return [4 /*yield*/, response.json()];\r\n                case 1:\r\n                    responseJson = _a.sent();\r\n                    errorData = responseJson.error;\r\n                    return [2 /*return*/, ERROR_FACTORY.create(\"request-failed\" /* REQUEST_FAILED */, {\r\n                            requestName: requestName,\r\n                            serverCode: errorData.code,\r\n                            serverMessage: errorData.message,\r\n                            serverStatus: errorData.status\r\n                        })];\r\n            }\r\n        });\r\n    });\r\n}\r\nfunction getHeaders(_a) {\r\n    var apiKey = _a.apiKey;\r\n    return new Headers({\r\n        'Content-Type': 'application/json',\r\n        Accept: 'application/json',\r\n        'x-goog-api-key': apiKey\r\n    });\r\n}\r\nfunction getHeadersWithAuth(appConfig, _a) {\r\n    var refreshToken = _a.refreshToken;\r\n    var headers = getHeaders(appConfig);\r\n    headers.append('Authorization', getAuthorizationHeader(refreshToken));\r\n    return headers;\r\n}\r\n/**\r\n * Calls the passed in fetch wrapper and returns the response.\r\n * If the returned response has a status of 5xx, re-runs the function once and\r\n * returns the response.\r\n */\r\nfunction retryIfServerError(fn) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var result;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0: return [4 /*yield*/, fn()];\r\n                case 1:\r\n                    result = _a.sent();\r\n                    if (result.status >= 500 && result.status < 600) {\r\n                        // Internal Server Error. Retry request.\r\n                        return [2 /*return*/, fn()];\r\n                    }\r\n                    return [2 /*return*/, result];\r\n            }\r\n        });\r\n    });\r\n}\r\nfunction getExpiresInFromResponseExpiresIn(responseExpiresIn) {\r\n    // This works because the server will never respond with fractions of a second.\r\n    return Number(responseExpiresIn.replace('s', '000'));\r\n}\r\nfunction getAuthorizationHeader(refreshToken) {\r\n    return INTERNAL_AUTH_VERSION + \" \" + refreshToken;\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfunction createInstallationRequest(appConfig, _a) {\r\n    var fid = _a.fid;\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var endpoint, headers, body, request, response, responseValue, registeredInstallationEntry;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__generator\"])(this, function (_b) {\r\n            switch (_b.label) {\r\n                case 0:\r\n                    endpoint = getInstallationsEndpoint(appConfig);\r\n                    headers = getHeaders(appConfig);\r\n                    body = {\r\n                        fid: fid,\r\n                        authVersion: INTERNAL_AUTH_VERSION,\r\n                        appId: appConfig.appId,\r\n                        sdkVersion: PACKAGE_VERSION\r\n                    };\r\n                    request = {\r\n                        method: 'POST',\r\n                        headers: headers,\r\n                        body: JSON.stringify(body)\r\n                    };\r\n                    return [4 /*yield*/, retryIfServerError(function () { return fetch(endpoint, request); })];\r\n                case 1:\r\n                    response = _b.sent();\r\n                    if (!response.ok) return [3 /*break*/, 3];\r\n                    return [4 /*yield*/, response.json()];\r\n                case 2:\r\n                    responseValue = _b.sent();\r\n                    registeredInstallationEntry = {\r\n                        fid: responseValue.fid || fid,\r\n                        registrationStatus: 2 /* COMPLETED */,\r\n                        refreshToken: responseValue.refreshToken,\r\n                        authToken: extractAuthTokenInfoFromResponse(responseValue.authToken)\r\n                    };\r\n                    return [2 /*return*/, registeredInstallationEntry];\r\n                case 3: return [4 /*yield*/, getErrorFromResponse('Create Installation', response)];\r\n                case 4: throw _b.sent();\r\n            }\r\n        });\r\n    });\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/** Returns a promise that resolves after given time passes. */\r\nfunction sleep(ms) {\r\n    return new Promise(function (resolve) {\r\n        setTimeout(resolve, ms);\r\n    });\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfunction bufferToBase64UrlSafe(array) {\r\n    var b64 = btoa(String.fromCharCode.apply(String, Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__spread\"])(array)));\r\n    return b64.replace(/\\+/g, '-').replace(/\\//g, '_');\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar VALID_FID_PATTERN = /^[cdef][\\w-]{21}$/;\r\nvar INVALID_FID = '';\r\n/**\r\n * Generates a new FID using random values from Web Crypto API.\r\n * Returns an empty string if FID generation fails for any reason.\r\n */\r\nfunction generateFid() {\r\n    try {\r\n        // A valid FID has exactly 22 base64 characters, which is 132 bits, or 16.5\r\n        // bytes. our implementation generates a 17 byte array instead.\r\n        var fidByteArray = new Uint8Array(17);\r\n        var crypto_1 = self.crypto || self.msCrypto;\r\n        crypto_1.getRandomValues(fidByteArray);\r\n        // Replace the first 4 random bits with the constant FID header of 0b0111.\r\n        fidByteArray[0] = 112 + (fidByteArray[0] % 16);\r\n        var fid = encode(fidByteArray);\r\n        return VALID_FID_PATTERN.test(fid) ? fid : INVALID_FID;\r\n    }\r\n    catch (_a) {\r\n        // FID generation errored\r\n        return INVALID_FID;\r\n    }\r\n}\r\n/** Converts a FID Uint8Array to a base64 string representation. */\r\nfunction encode(fidByteArray) {\r\n    var b64String = bufferToBase64UrlSafe(fidByteArray);\r\n    // Remove the 23rd character that was added because of the extra 4 bits at the\r\n    // end of our 17 byte array, and the '=' padding.\r\n    return b64String.substr(0, 22);\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/** Returns a string key that can be used to identify the app. */\r\nfunction getKey(appConfig) {\r\n    return appConfig.appName + \"!\" + appConfig.appId;\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar fidChangeCallbacks = new Map();\r\n/**\r\n * Calls the onIdChange callbacks with the new FID value, and broadcasts the\r\n * change to other tabs.\r\n */\r\nfunction fidChanged(appConfig, fid) {\r\n    var key = getKey(appConfig);\r\n    callFidChangeCallbacks(key, fid);\r\n    broadcastFidChange(key, fid);\r\n}\r\nfunction addCallback(appConfig, callback) {\r\n    // Open the broadcast channel if it's not already open,\r\n    // to be able to listen to change events from other tabs.\r\n    getBroadcastChannel();\r\n    var key = getKey(appConfig);\r\n    var callbackSet = fidChangeCallbacks.get(key);\r\n    if (!callbackSet) {\r\n        callbackSet = new Set();\r\n        fidChangeCallbacks.set(key, callbackSet);\r\n    }\r\n    callbackSet.add(callback);\r\n}\r\nfunction removeCallback(appConfig, callback) {\r\n    var key = getKey(appConfig);\r\n    var callbackSet = fidChangeCallbacks.get(key);\r\n    if (!callbackSet) {\r\n        return;\r\n    }\r\n    callbackSet.delete(callback);\r\n    if (callbackSet.size === 0) {\r\n        fidChangeCallbacks.delete(key);\r\n    }\r\n    // Close broadcast channel if there are no more callbacks.\r\n    closeBroadcastChannel();\r\n}\r\nfunction callFidChangeCallbacks(key, fid) {\r\n    var e_1, _a;\r\n    var callbacks = fidChangeCallbacks.get(key);\r\n    if (!callbacks) {\r\n        return;\r\n    }\r\n    try {\r\n        for (var callbacks_1 = Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__values\"])(callbacks), callbacks_1_1 = callbacks_1.next(); !callbacks_1_1.done; callbacks_1_1 = callbacks_1.next()) {\r\n            var callback = callbacks_1_1.value;\r\n            callback(fid);\r\n        }\r\n    }\r\n    catch (e_1_1) { e_1 = { error: e_1_1 }; }\r\n    finally {\r\n        try {\r\n            if (callbacks_1_1 && !callbacks_1_1.done && (_a = callbacks_1.return)) _a.call(callbacks_1);\r\n        }\r\n        finally { if (e_1) throw e_1.error; }\r\n    }\r\n}\r\nfunction broadcastFidChange(key, fid) {\r\n    var channel = getBroadcastChannel();\r\n    if (channel) {\r\n        channel.postMessage({ key: key, fid: fid });\r\n    }\r\n    closeBroadcastChannel();\r\n}\r\nvar broadcastChannel = null;\r\n/** Opens and returns a BroadcastChannel if it is supported by the browser. */\r\nfunction getBroadcastChannel() {\r\n    if (!broadcastChannel && 'BroadcastChannel' in self) {\r\n        broadcastChannel = new BroadcastChannel('[Firebase] FID Change');\r\n        broadcastChannel.onmessage = function (e) {\r\n            callFidChangeCallbacks(e.data.key, e.data.fid);\r\n        };\r\n    }\r\n    return broadcastChannel;\r\n}\r\nfunction closeBroadcastChannel() {\r\n    if (fidChangeCallbacks.size === 0 && broadcastChannel) {\r\n        broadcastChannel.close();\r\n        broadcastChannel = null;\r\n    }\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar DATABASE_NAME = 'firebase-installations-database';\r\nvar DATABASE_VERSION = 1;\r\nvar OBJECT_STORE_NAME = 'firebase-installations-store';\r\nvar dbPromise = null;\r\nfunction getDbPromise() {\r\n    if (!dbPromise) {\r\n        dbPromise = Object(idb__WEBPACK_IMPORTED_MODULE_4__[\"openDb\"])(DATABASE_NAME, DATABASE_VERSION, function (upgradeDB) {\r\n            // We don't use 'break' in this switch statement, the fall-through\r\n            // behavior is what we want, because if there are multiple versions between\r\n            // the old version and the current version, we want ALL the migrations\r\n            // that correspond to those versions to run, not only the last one.\r\n            // eslint-disable-next-line default-case\r\n            switch (upgradeDB.oldVersion) {\r\n                case 0:\r\n                    upgradeDB.createObjectStore(OBJECT_STORE_NAME);\r\n            }\r\n        });\r\n    }\r\n    return dbPromise;\r\n}\r\n/** Assigns or overwrites the record for the given key with the given value. */\r\nfunction set(appConfig, value) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var key, db, tx, objectStore, oldValue;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0:\r\n                    key = getKey(appConfig);\r\n                    return [4 /*yield*/, getDbPromise()];\r\n                case 1:\r\n                    db = _a.sent();\r\n                    tx = db.transaction(OBJECT_STORE_NAME, 'readwrite');\r\n                    objectStore = tx.objectStore(OBJECT_STORE_NAME);\r\n                    return [4 /*yield*/, objectStore.get(key)];\r\n                case 2:\r\n                    oldValue = _a.sent();\r\n                    return [4 /*yield*/, objectStore.put(value, key)];\r\n                case 3:\r\n                    _a.sent();\r\n                    return [4 /*yield*/, tx.complete];\r\n                case 4:\r\n                    _a.sent();\r\n                    if (!oldValue || oldValue.fid !== value.fid) {\r\n                        fidChanged(appConfig, value.fid);\r\n                    }\r\n                    return [2 /*return*/, value];\r\n            }\r\n        });\r\n    });\r\n}\r\n/** Removes record(s) from the objectStore that match the given key. */\r\nfunction remove(appConfig) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var key, db, tx;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0:\r\n                    key = getKey(appConfig);\r\n                    return [4 /*yield*/, getDbPromise()];\r\n                case 1:\r\n                    db = _a.sent();\r\n                    tx = db.transaction(OBJECT_STORE_NAME, 'readwrite');\r\n                    return [4 /*yield*/, tx.objectStore(OBJECT_STORE_NAME).delete(key)];\r\n                case 2:\r\n                    _a.sent();\r\n                    return [4 /*yield*/, tx.complete];\r\n                case 3:\r\n                    _a.sent();\r\n                    return [2 /*return*/];\r\n            }\r\n        });\r\n    });\r\n}\r\n/**\r\n * Atomically updates a record with the result of updateFn, which gets\r\n * called with the current value. If newValue is undefined, the record is\r\n * deleted instead.\r\n * @return Updated value\r\n */\r\nfunction update(appConfig, updateFn) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var key, db, tx, store, oldValue, newValue;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0:\r\n                    key = getKey(appConfig);\r\n                    return [4 /*yield*/, getDbPromise()];\r\n                case 1:\r\n                    db = _a.sent();\r\n                    tx = db.transaction(OBJECT_STORE_NAME, 'readwrite');\r\n                    store = tx.objectStore(OBJECT_STORE_NAME);\r\n                    return [4 /*yield*/, store.get(key)];\r\n                case 2:\r\n                    oldValue = _a.sent();\r\n                    newValue = updateFn(oldValue);\r\n                    if (!(newValue === undefined)) return [3 /*break*/, 4];\r\n                    return [4 /*yield*/, store.delete(key)];\r\n                case 3:\r\n                    _a.sent();\r\n                    return [3 /*break*/, 6];\r\n                case 4: return [4 /*yield*/, store.put(newValue, key)];\r\n                case 5:\r\n                    _a.sent();\r\n                    _a.label = 6;\r\n                case 6: return [4 /*yield*/, tx.complete];\r\n                case 7:\r\n                    _a.sent();\r\n                    if (newValue && (!oldValue || oldValue.fid !== newValue.fid)) {\r\n                        fidChanged(appConfig, newValue.fid);\r\n                    }\r\n                    return [2 /*return*/, newValue];\r\n            }\r\n        });\r\n    });\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Updates and returns the InstallationEntry from the database.\r\n * Also triggers a registration request if it is necessary and possible.\r\n */\r\nfunction getInstallationEntry(appConfig) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var registrationPromise, installationEntry, _a;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__generator\"])(this, function (_b) {\r\n            switch (_b.label) {\r\n                case 0: return [4 /*yield*/, update(appConfig, function (oldEntry) {\r\n                        var installationEntry = updateOrCreateInstallationEntry(oldEntry);\r\n                        var entryWithPromise = triggerRegistrationIfNecessary(appConfig, installationEntry);\r\n                        registrationPromise = entryWithPromise.registrationPromise;\r\n                        return entryWithPromise.installationEntry;\r\n                    })];\r\n                case 1:\r\n                    installationEntry = _b.sent();\r\n                    if (!(installationEntry.fid === INVALID_FID)) return [3 /*break*/, 3];\r\n                    _a = {};\r\n                    return [4 /*yield*/, registrationPromise];\r\n                case 2: \r\n                // FID generation failed. Waiting for the FID from the server.\r\n                return [2 /*return*/, (_a.installationEntry = _b.sent(), _a)];\r\n                case 3: return [2 /*return*/, {\r\n                        installationEntry: installationEntry,\r\n                        registrationPromise: registrationPromise\r\n                    }];\r\n            }\r\n        });\r\n    });\r\n}\r\n/**\r\n * Creates a new Installation Entry if one does not exist.\r\n * Also clears timed out pending requests.\r\n */\r\nfunction updateOrCreateInstallationEntry(oldEntry) {\r\n    var entry = oldEntry || {\r\n        fid: generateFid(),\r\n        registrationStatus: 0 /* NOT_STARTED */\r\n    };\r\n    return clearTimedOutRequest(entry);\r\n}\r\n/**\r\n * If the Firebase Installation is not registered yet, this will trigger the\r\n * registration and return an InProgressInstallationEntry.\r\n *\r\n * If registrationPromise does not exist, the installationEntry is guaranteed\r\n * to be registered.\r\n */\r\nfunction triggerRegistrationIfNecessary(appConfig, installationEntry) {\r\n    if (installationEntry.registrationStatus === 0 /* NOT_STARTED */) {\r\n        if (!navigator.onLine) {\r\n            // Registration required but app is offline.\r\n            var registrationPromiseWithError = Promise.reject(ERROR_FACTORY.create(\"app-offline\" /* APP_OFFLINE */));\r\n            return {\r\n                installationEntry: installationEntry,\r\n                registrationPromise: registrationPromiseWithError\r\n            };\r\n        }\r\n        // Try registering. Change status to IN_PROGRESS.\r\n        var inProgressEntry = {\r\n            fid: installationEntry.fid,\r\n            registrationStatus: 1 /* IN_PROGRESS */,\r\n            registrationTime: Date.now()\r\n        };\r\n        var registrationPromise = registerInstallation(appConfig, inProgressEntry);\r\n        return { installationEntry: inProgressEntry, registrationPromise: registrationPromise };\r\n    }\r\n    else if (installationEntry.registrationStatus === 1 /* IN_PROGRESS */) {\r\n        return {\r\n            installationEntry: installationEntry,\r\n            registrationPromise: waitUntilFidRegistration(appConfig)\r\n        };\r\n    }\r\n    else {\r\n        return { installationEntry: installationEntry };\r\n    }\r\n}\r\n/** This will be executed only once for each new Firebase Installation. */\r\nfunction registerInstallation(appConfig, installationEntry) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var registeredInstallationEntry, e_1;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0:\r\n                    _a.trys.push([0, 2, , 7]);\r\n                    return [4 /*yield*/, createInstallationRequest(appConfig, installationEntry)];\r\n                case 1:\r\n                    registeredInstallationEntry = _a.sent();\r\n                    return [2 /*return*/, set(appConfig, registeredInstallationEntry)];\r\n                case 2:\r\n                    e_1 = _a.sent();\r\n                    if (!(isServerError(e_1) && e_1.serverCode === 409)) return [3 /*break*/, 4];\r\n                    // Server returned a \"FID can not be used\" error.\r\n                    // Generate a new ID next time.\r\n                    return [4 /*yield*/, remove(appConfig)];\r\n                case 3:\r\n                    // Server returned a \"FID can not be used\" error.\r\n                    // Generate a new ID next time.\r\n                    _a.sent();\r\n                    return [3 /*break*/, 6];\r\n                case 4: \r\n                // Registration failed. Set FID as not registered.\r\n                return [4 /*yield*/, set(appConfig, {\r\n                        fid: installationEntry.fid,\r\n                        registrationStatus: 0 /* NOT_STARTED */\r\n                    })];\r\n                case 5:\r\n                    // Registration failed. Set FID as not registered.\r\n                    _a.sent();\r\n                    _a.label = 6;\r\n                case 6: throw e_1;\r\n                case 7: return [2 /*return*/];\r\n            }\r\n        });\r\n    });\r\n}\r\n/** Call if FID registration is pending in another request. */\r\nfunction waitUntilFidRegistration(appConfig) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var entry, _a, installationEntry, registrationPromise;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__generator\"])(this, function (_b) {\r\n            switch (_b.label) {\r\n                case 0: return [4 /*yield*/, updateInstallationRequest(appConfig)];\r\n                case 1:\r\n                    entry = _b.sent();\r\n                    _b.label = 2;\r\n                case 2:\r\n                    if (!(entry.registrationStatus === 1 /* IN_PROGRESS */)) return [3 /*break*/, 5];\r\n                    // createInstallation request still in progress.\r\n                    return [4 /*yield*/, sleep(100)];\r\n                case 3:\r\n                    // createInstallation request still in progress.\r\n                    _b.sent();\r\n                    return [4 /*yield*/, updateInstallationRequest(appConfig)];\r\n                case 4:\r\n                    entry = _b.sent();\r\n                    return [3 /*break*/, 2];\r\n                case 5:\r\n                    if (!(entry.registrationStatus === 0 /* NOT_STARTED */)) return [3 /*break*/, 7];\r\n                    return [4 /*yield*/, getInstallationEntry(appConfig)];\r\n                case 6:\r\n                    _a = _b.sent(), installationEntry = _a.installationEntry, registrationPromise = _a.registrationPromise;\r\n                    if (registrationPromise) {\r\n                        return [2 /*return*/, registrationPromise];\r\n                    }\r\n                    else {\r\n                        // if there is no registrationPromise, entry is registered.\r\n                        return [2 /*return*/, installationEntry];\r\n                    }\r\n                case 7: return [2 /*return*/, entry];\r\n            }\r\n        });\r\n    });\r\n}\r\n/**\r\n * Called only if there is a CreateInstallation request in progress.\r\n *\r\n * Updates the InstallationEntry in the DB based on the status of the\r\n * CreateInstallation request.\r\n *\r\n * Returns the updated InstallationEntry.\r\n */\r\nfunction updateInstallationRequest(appConfig) {\r\n    return update(appConfig, function (oldEntry) {\r\n        if (!oldEntry) {\r\n            throw ERROR_FACTORY.create(\"installation-not-found\" /* INSTALLATION_NOT_FOUND */);\r\n        }\r\n        return clearTimedOutRequest(oldEntry);\r\n    });\r\n}\r\nfunction clearTimedOutRequest(entry) {\r\n    if (hasInstallationRequestTimedOut(entry)) {\r\n        return {\r\n            fid: entry.fid,\r\n            registrationStatus: 0 /* NOT_STARTED */\r\n        };\r\n    }\r\n    return entry;\r\n}\r\nfunction hasInstallationRequestTimedOut(installationEntry) {\r\n    return (installationEntry.registrationStatus === 1 /* IN_PROGRESS */ &&\r\n        installationEntry.registrationTime + PENDING_TIMEOUT_MS < Date.now());\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfunction generateAuthTokenRequest(_a, installationEntry) {\r\n    var appConfig = _a.appConfig, platformLoggerProvider = _a.platformLoggerProvider;\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var endpoint, headers, platformLogger, body, request, response, responseValue, completedAuthToken;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__generator\"])(this, function (_b) {\r\n            switch (_b.label) {\r\n                case 0:\r\n                    endpoint = getGenerateAuthTokenEndpoint(appConfig, installationEntry);\r\n                    headers = getHeadersWithAuth(appConfig, installationEntry);\r\n                    platformLogger = platformLoggerProvider.getImmediate({\r\n                        optional: true\r\n                    });\r\n                    if (platformLogger) {\r\n                        headers.append('x-firebase-client', platformLogger.getPlatformInfoString());\r\n                    }\r\n                    body = {\r\n                        installation: {\r\n                            sdkVersion: PACKAGE_VERSION\r\n                        }\r\n                    };\r\n                    request = {\r\n                        method: 'POST',\r\n                        headers: headers,\r\n                        body: JSON.stringify(body)\r\n                    };\r\n                    return [4 /*yield*/, retryIfServerError(function () { return fetch(endpoint, request); })];\r\n                case 1:\r\n                    response = _b.sent();\r\n                    if (!response.ok) return [3 /*break*/, 3];\r\n                    return [4 /*yield*/, response.json()];\r\n                case 2:\r\n                    responseValue = _b.sent();\r\n                    completedAuthToken = extractAuthTokenInfoFromResponse(responseValue);\r\n                    return [2 /*return*/, completedAuthToken];\r\n                case 3: return [4 /*yield*/, getErrorFromResponse('Generate Auth Token', response)];\r\n                case 4: throw _b.sent();\r\n            }\r\n        });\r\n    });\r\n}\r\nfunction getGenerateAuthTokenEndpoint(appConfig, _a) {\r\n    var fid = _a.fid;\r\n    return getInstallationsEndpoint(appConfig) + \"/\" + fid + \"/authTokens:generate\";\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Returns a valid authentication token for the installation. Generates a new\r\n * token if one doesn't exist, is expired or about to expire.\r\n *\r\n * Should only be called if the Firebase Installation is registered.\r\n */\r\nfunction refreshAuthToken(dependencies, forceRefresh) {\r\n    if (forceRefresh === void 0) { forceRefresh = false; }\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var tokenPromise, entry, authToken, _a;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__generator\"])(this, function (_b) {\r\n            switch (_b.label) {\r\n                case 0: return [4 /*yield*/, update(dependencies.appConfig, function (oldEntry) {\r\n                        if (!isEntryRegistered(oldEntry)) {\r\n                            throw ERROR_FACTORY.create(\"not-registered\" /* NOT_REGISTERED */);\r\n                        }\r\n                        var oldAuthToken = oldEntry.authToken;\r\n                        if (!forceRefresh && isAuthTokenValid(oldAuthToken)) {\r\n                            // There is a valid token in the DB.\r\n                            return oldEntry;\r\n                        }\r\n                        else if (oldAuthToken.requestStatus === 1 /* IN_PROGRESS */) {\r\n                            // There already is a token request in progress.\r\n                            tokenPromise = waitUntilAuthTokenRequest(dependencies, forceRefresh);\r\n                            return oldEntry;\r\n                        }\r\n                        else {\r\n                            // No token or token expired.\r\n                            if (!navigator.onLine) {\r\n                                throw ERROR_FACTORY.create(\"app-offline\" /* APP_OFFLINE */);\r\n                            }\r\n                            var inProgressEntry = makeAuthTokenRequestInProgressEntry(oldEntry);\r\n                            tokenPromise = fetchAuthTokenFromServer(dependencies, inProgressEntry);\r\n                            return inProgressEntry;\r\n                        }\r\n                    })];\r\n                case 1:\r\n                    entry = _b.sent();\r\n                    if (!tokenPromise) return [3 /*break*/, 3];\r\n                    return [4 /*yield*/, tokenPromise];\r\n                case 2:\r\n                    _a = _b.sent();\r\n                    return [3 /*break*/, 4];\r\n                case 3:\r\n                    _a = entry.authToken;\r\n                    _b.label = 4;\r\n                case 4:\r\n                    authToken = _a;\r\n                    return [2 /*return*/, authToken];\r\n            }\r\n        });\r\n    });\r\n}\r\n/**\r\n * Call only if FID is registered and Auth Token request is in progress.\r\n *\r\n * Waits until the current pending request finishes. If the request times out,\r\n * tries once in this thread as well.\r\n */\r\nfunction waitUntilAuthTokenRequest(dependencies, forceRefresh) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var entry, authToken;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0: return [4 /*yield*/, updateAuthTokenRequest(dependencies.appConfig)];\r\n                case 1:\r\n                    entry = _a.sent();\r\n                    _a.label = 2;\r\n                case 2:\r\n                    if (!(entry.authToken.requestStatus === 1 /* IN_PROGRESS */)) return [3 /*break*/, 5];\r\n                    // generateAuthToken still in progress.\r\n                    return [4 /*yield*/, sleep(100)];\r\n                case 3:\r\n                    // generateAuthToken still in progress.\r\n                    _a.sent();\r\n                    return [4 /*yield*/, updateAuthTokenRequest(dependencies.appConfig)];\r\n                case 4:\r\n                    entry = _a.sent();\r\n                    return [3 /*break*/, 2];\r\n                case 5:\r\n                    authToken = entry.authToken;\r\n                    if (authToken.requestStatus === 0 /* NOT_STARTED */) {\r\n                        // The request timed out or failed in a different call. Try again.\r\n                        return [2 /*return*/, refreshAuthToken(dependencies, forceRefresh)];\r\n                    }\r\n                    else {\r\n                        return [2 /*return*/, authToken];\r\n                    }\r\n            }\r\n        });\r\n    });\r\n}\r\n/**\r\n * Called only if there is a GenerateAuthToken request in progress.\r\n *\r\n * Updates the InstallationEntry in the DB based on the status of the\r\n * GenerateAuthToken request.\r\n *\r\n * Returns the updated InstallationEntry.\r\n */\r\nfunction updateAuthTokenRequest(appConfig) {\r\n    return update(appConfig, function (oldEntry) {\r\n        if (!isEntryRegistered(oldEntry)) {\r\n            throw ERROR_FACTORY.create(\"not-registered\" /* NOT_REGISTERED */);\r\n        }\r\n        var oldAuthToken = oldEntry.authToken;\r\n        if (hasAuthTokenRequestTimedOut(oldAuthToken)) {\r\n            return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__assign\"])(Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__assign\"])({}, oldEntry), { authToken: { requestStatus: 0 /* NOT_STARTED */ } });\r\n        }\r\n        return oldEntry;\r\n    });\r\n}\r\nfunction fetchAuthTokenFromServer(dependencies, installationEntry) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var authToken, updatedInstallationEntry, e_1, updatedInstallationEntry;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0:\r\n                    _a.trys.push([0, 3, , 8]);\r\n                    return [4 /*yield*/, generateAuthTokenRequest(dependencies, installationEntry)];\r\n                case 1:\r\n                    authToken = _a.sent();\r\n                    updatedInstallationEntry = Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__assign\"])(Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__assign\"])({}, installationEntry), { authToken: authToken });\r\n                    return [4 /*yield*/, set(dependencies.appConfig, updatedInstallationEntry)];\r\n                case 2:\r\n                    _a.sent();\r\n                    return [2 /*return*/, authToken];\r\n                case 3:\r\n                    e_1 = _a.sent();\r\n                    if (!(isServerError(e_1) && (e_1.serverCode === 401 || e_1.serverCode === 404))) return [3 /*break*/, 5];\r\n                    // Server returned a \"FID not found\" or a \"Invalid authentication\" error.\r\n                    // Generate a new ID next time.\r\n                    return [4 /*yield*/, remove(dependencies.appConfig)];\r\n                case 4:\r\n                    // Server returned a \"FID not found\" or a \"Invalid authentication\" error.\r\n                    // Generate a new ID next time.\r\n                    _a.sent();\r\n                    return [3 /*break*/, 7];\r\n                case 5:\r\n                    updatedInstallationEntry = Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__assign\"])(Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__assign\"])({}, installationEntry), { authToken: { requestStatus: 0 /* NOT_STARTED */ } });\r\n                    return [4 /*yield*/, set(dependencies.appConfig, updatedInstallationEntry)];\r\n                case 6:\r\n                    _a.sent();\r\n                    _a.label = 7;\r\n                case 7: throw e_1;\r\n                case 8: return [2 /*return*/];\r\n            }\r\n        });\r\n    });\r\n}\r\nfunction isEntryRegistered(installationEntry) {\r\n    return (installationEntry !== undefined &&\r\n        installationEntry.registrationStatus === 2 /* COMPLETED */);\r\n}\r\nfunction isAuthTokenValid(authToken) {\r\n    return (authToken.requestStatus === 2 /* COMPLETED */ &&\r\n        !isAuthTokenExpired(authToken));\r\n}\r\nfunction isAuthTokenExpired(authToken) {\r\n    var now = Date.now();\r\n    return (now < authToken.creationTime ||\r\n        authToken.creationTime + authToken.expiresIn < now + TOKEN_EXPIRATION_BUFFER);\r\n}\r\n/** Returns an updated InstallationEntry with an InProgressAuthToken. */\r\nfunction makeAuthTokenRequestInProgressEntry(oldEntry) {\r\n    var inProgressAuthToken = {\r\n        requestStatus: 1 /* IN_PROGRESS */,\r\n        requestTime: Date.now()\r\n    };\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__assign\"])(Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__assign\"])({}, oldEntry), { authToken: inProgressAuthToken });\r\n}\r\nfunction hasAuthTokenRequestTimedOut(authToken) {\r\n    return (authToken.requestStatus === 1 /* IN_PROGRESS */ &&\r\n        authToken.requestTime + PENDING_TIMEOUT_MS < Date.now());\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfunction getId(dependencies) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var _a, installationEntry, registrationPromise;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__generator\"])(this, function (_b) {\r\n            switch (_b.label) {\r\n                case 0: return [4 /*yield*/, getInstallationEntry(dependencies.appConfig)];\r\n                case 1:\r\n                    _a = _b.sent(), installationEntry = _a.installationEntry, registrationPromise = _a.registrationPromise;\r\n                    if (registrationPromise) {\r\n                        registrationPromise.catch(console.error);\r\n                    }\r\n                    else {\r\n                        // If the installation is already registered, update the authentication\r\n                        // token if needed.\r\n                        refreshAuthToken(dependencies).catch(console.error);\r\n                    }\r\n                    return [2 /*return*/, installationEntry.fid];\r\n            }\r\n        });\r\n    });\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfunction getToken(dependencies, forceRefresh) {\r\n    if (forceRefresh === void 0) { forceRefresh = false; }\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var authToken;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0: return [4 /*yield*/, completeInstallationRegistration(dependencies.appConfig)];\r\n                case 1:\r\n                    _a.sent();\r\n                    return [4 /*yield*/, refreshAuthToken(dependencies, forceRefresh)];\r\n                case 2:\r\n                    authToken = _a.sent();\r\n                    return [2 /*return*/, authToken.token];\r\n            }\r\n        });\r\n    });\r\n}\r\nfunction completeInstallationRegistration(appConfig) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var registrationPromise;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0: return [4 /*yield*/, getInstallationEntry(appConfig)];\r\n                case 1:\r\n                    registrationPromise = (_a.sent()).registrationPromise;\r\n                    if (!registrationPromise) return [3 /*break*/, 3];\r\n                    // A createInstallation request is in progress. Wait until it finishes.\r\n                    return [4 /*yield*/, registrationPromise];\r\n                case 2:\r\n                    // A createInstallation request is in progress. Wait until it finishes.\r\n                    _a.sent();\r\n                    _a.label = 3;\r\n                case 3: return [2 /*return*/];\r\n            }\r\n        });\r\n    });\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfunction deleteInstallationRequest(appConfig, installationEntry) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var endpoint, headers, request, response;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0:\r\n                    endpoint = getDeleteEndpoint(appConfig, installationEntry);\r\n                    headers = getHeadersWithAuth(appConfig, installationEntry);\r\n                    request = {\r\n                        method: 'DELETE',\r\n                        headers: headers\r\n                    };\r\n                    return [4 /*yield*/, retryIfServerError(function () { return fetch(endpoint, request); })];\r\n                case 1:\r\n                    response = _a.sent();\r\n                    if (!!response.ok) return [3 /*break*/, 3];\r\n                    return [4 /*yield*/, getErrorFromResponse('Delete Installation', response)];\r\n                case 2: throw _a.sent();\r\n                case 3: return [2 /*return*/];\r\n            }\r\n        });\r\n    });\r\n}\r\nfunction getDeleteEndpoint(appConfig, _a) {\r\n    var fid = _a.fid;\r\n    return getInstallationsEndpoint(appConfig) + \"/\" + fid;\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfunction deleteInstallation(dependencies) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var appConfig, entry;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0:\r\n                    appConfig = dependencies.appConfig;\r\n                    return [4 /*yield*/, update(appConfig, function (oldEntry) {\r\n                            if (oldEntry && oldEntry.registrationStatus === 0 /* NOT_STARTED */) {\r\n                                // Delete the unregistered entry without sending a deleteInstallation request.\r\n                                return undefined;\r\n                            }\r\n                            return oldEntry;\r\n                        })];\r\n                case 1:\r\n                    entry = _a.sent();\r\n                    if (!entry) return [3 /*break*/, 6];\r\n                    if (!(entry.registrationStatus === 1 /* IN_PROGRESS */)) return [3 /*break*/, 2];\r\n                    // Can't delete while trying to register.\r\n                    throw ERROR_FACTORY.create(\"delete-pending-registration\" /* DELETE_PENDING_REGISTRATION */);\r\n                case 2:\r\n                    if (!(entry.registrationStatus === 2 /* COMPLETED */)) return [3 /*break*/, 6];\r\n                    if (!!navigator.onLine) return [3 /*break*/, 3];\r\n                    throw ERROR_FACTORY.create(\"app-offline\" /* APP_OFFLINE */);\r\n                case 3: return [4 /*yield*/, deleteInstallationRequest(appConfig, entry)];\r\n                case 4:\r\n                    _a.sent();\r\n                    return [4 /*yield*/, remove(appConfig)];\r\n                case 5:\r\n                    _a.sent();\r\n                    _a.label = 6;\r\n                case 6: return [2 /*return*/];\r\n            }\r\n        });\r\n    });\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Sets a new callback that will get called when Installation ID changes.\r\n * Returns an unsubscribe function that will remove the callback when called.\r\n */\r\nfunction onIdChange(_a, callback) {\r\n    var appConfig = _a.appConfig;\r\n    addCallback(appConfig, callback);\r\n    return function () {\r\n        removeCallback(appConfig, callback);\r\n    };\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfunction extractAppConfig(app) {\r\n    var e_1, _a;\r\n    if (!app || !app.options) {\r\n        throw getMissingValueError('App Configuration');\r\n    }\r\n    if (!app.name) {\r\n        throw getMissingValueError('App Name');\r\n    }\r\n    // Required app config keys\r\n    var configKeys = [\r\n        'projectId',\r\n        'apiKey',\r\n        'appId'\r\n    ];\r\n    try {\r\n        for (var configKeys_1 = Object(tslib__WEBPACK_IMPORTED_MODULE_2__[\"__values\"])(configKeys), configKeys_1_1 = configKeys_1.next(); !configKeys_1_1.done; configKeys_1_1 = configKeys_1.next()) {\r\n            var keyName = configKeys_1_1.value;\r\n            if (!app.options[keyName]) {\r\n                throw getMissingValueError(keyName);\r\n            }\r\n        }\r\n    }\r\n    catch (e_1_1) { e_1 = { error: e_1_1 }; }\r\n    finally {\r\n        try {\r\n            if (configKeys_1_1 && !configKeys_1_1.done && (_a = configKeys_1.return)) _a.call(configKeys_1);\r\n        }\r\n        finally { if (e_1) throw e_1.error; }\r\n    }\r\n    return {\r\n        appName: app.name,\r\n        projectId: app.options.projectId,\r\n        apiKey: app.options.apiKey,\r\n        appId: app.options.appId\r\n    };\r\n}\r\nfunction getMissingValueError(valueName) {\r\n    return ERROR_FACTORY.create(\"missing-app-config-values\" /* MISSING_APP_CONFIG_VALUES */, {\r\n        valueName: valueName\r\n    });\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfunction registerInstallations(instance) {\r\n    var installationsName = 'installations';\r\n    instance.INTERNAL.registerComponent(new _firebase_component__WEBPACK_IMPORTED_MODULE_1__[\"Component\"](installationsName, function (container) {\r\n        var app = container.getProvider('app').getImmediate();\r\n        // Throws if app isn't configured properly.\r\n        var appConfig = extractAppConfig(app);\r\n        var platformLoggerProvider = container.getProvider('platform-logger');\r\n        var dependencies = {\r\n            appConfig: appConfig,\r\n            platformLoggerProvider: platformLoggerProvider\r\n        };\r\n        var installations = {\r\n            app: app,\r\n            getId: function () { return getId(dependencies); },\r\n            getToken: function (forceRefresh) {\r\n                return getToken(dependencies, forceRefresh);\r\n            },\r\n            delete: function () { return deleteInstallation(dependencies); },\r\n            onIdChange: function (callback) {\r\n                return onIdChange(dependencies, callback);\r\n            }\r\n        };\r\n        return installations;\r\n    }, \"PUBLIC\" /* PUBLIC */));\r\n    instance.registerVersion(name, version);\r\n}\r\nregisterInstallations(_firebase_app__WEBPACK_IMPORTED_MODULE_0___default.a);\n\n\n//# sourceMappingURL=index.esm.js.map\n\n\n//# sourceURL=webpack:///./node_modules/@firebase/installations/dist/index.esm.js?");

/***/ }),

/***/ "./node_modules/@firebase/installations/node_modules/tslib/tslib.es6.js":
/*!******************************************************************************!*\
  !*** ./node_modules/@firebase/installations/node_modules/tslib/tslib.es6.js ***!
  \******************************************************************************/
/*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__extends\", function() { return __extends; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__assign\", function() { return __assign; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__rest\", function() { return __rest; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__decorate\", function() { return __decorate; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__param\", function() { return __param; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__metadata\", function() { return __metadata; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__awaiter\", function() { return __awaiter; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__generator\", function() { return __generator; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__exportStar\", function() { return __exportStar; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__values\", function() { return __values; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__read\", function() { return __read; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__spread\", function() { return __spread; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__spreadArrays\", function() { return __spreadArrays; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__await\", function() { return __await; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__asyncGenerator\", function() { return __asyncGenerator; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__asyncDelegator\", function() { return __asyncDelegator; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__asyncValues\", function() { return __asyncValues; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__makeTemplateObject\", function() { return __makeTemplateObject; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__importStar\", function() { return __importStar; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__importDefault\", function() { return __importDefault; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__classPrivateFieldGet\", function() { return __classPrivateFieldGet; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__classPrivateFieldSet\", function() { return __classPrivateFieldSet; });\n/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation. All rights reserved.\r\nLicensed under the Apache License, Version 2.0 (the \"License\"); you may not use\r\nthis file except in compliance with the License. You may obtain a copy of the\r\nLicense at http://www.apache.org/licenses/LICENSE-2.0\r\n\r\nTHIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\r\nKIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED\r\nWARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,\r\nMERCHANTABLITY OR NON-INFRINGEMENT.\r\n\r\nSee the Apache Version 2.0 License for specific language governing permissions\r\nand limitations under the License.\r\n***************************************************************************** */\r\n/* global Reflect, Promise */\r\n\r\nvar extendStatics = function(d, b) {\r\n    extendStatics = Object.setPrototypeOf ||\r\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n    return extendStatics(d, b);\r\n};\r\n\r\nfunction __extends(d, b) {\r\n    extendStatics(d, b);\r\n    function __() { this.constructor = d; }\r\n    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n}\r\n\r\nvar __assign = function() {\r\n    __assign = Object.assign || function __assign(t) {\r\n        for (var s, i = 1, n = arguments.length; i < n; i++) {\r\n            s = arguments[i];\r\n            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\r\n        }\r\n        return t;\r\n    }\r\n    return __assign.apply(this, arguments);\r\n}\r\n\r\nfunction __rest(s, e) {\r\n    var t = {};\r\n    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\r\n        t[p] = s[p];\r\n    if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\r\n        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\r\n            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\r\n                t[p[i]] = s[p[i]];\r\n        }\r\n    return t;\r\n}\r\n\r\nfunction __decorate(decorators, target, key, desc) {\r\n    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\r\n    if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\r\n    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\r\n    return c > 3 && r && Object.defineProperty(target, key, r), r;\r\n}\r\n\r\nfunction __param(paramIndex, decorator) {\r\n    return function (target, key) { decorator(target, key, paramIndex); }\r\n}\r\n\r\nfunction __metadata(metadataKey, metadataValue) {\r\n    if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(metadataKey, metadataValue);\r\n}\r\n\r\nfunction __awaiter(thisArg, _arguments, P, generator) {\r\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\r\n    return new (P || (P = Promise))(function (resolve, reject) {\r\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\r\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\r\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\r\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\r\n    });\r\n}\r\n\r\nfunction __generator(thisArg, body) {\r\n    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\r\n    return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\r\n    function verb(n) { return function (v) { return step([n, v]); }; }\r\n    function step(op) {\r\n        if (f) throw new TypeError(\"Generator is already executing.\");\r\n        while (_) try {\r\n            if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\r\n            if (y = 0, t) op = [op[0] & 2, t.value];\r\n            switch (op[0]) {\r\n                case 0: case 1: t = op; break;\r\n                case 4: _.label++; return { value: op[1], done: false };\r\n                case 5: _.label++; y = op[1]; op = [0]; continue;\r\n                case 7: op = _.ops.pop(); _.trys.pop(); continue;\r\n                default:\r\n                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\r\n                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\r\n                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\r\n                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\r\n                    if (t[2]) _.ops.pop();\r\n                    _.trys.pop(); continue;\r\n            }\r\n            op = body.call(thisArg, _);\r\n        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\r\n        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\r\n    }\r\n}\r\n\r\nfunction __exportStar(m, exports) {\r\n    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];\r\n}\r\n\r\nfunction __values(o) {\r\n    var s = typeof Symbol === \"function\" && Symbol.iterator, m = s && o[s], i = 0;\r\n    if (m) return m.call(o);\r\n    if (o && typeof o.length === \"number\") return {\r\n        next: function () {\r\n            if (o && i >= o.length) o = void 0;\r\n            return { value: o && o[i++], done: !o };\r\n        }\r\n    };\r\n    throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\r\n}\r\n\r\nfunction __read(o, n) {\r\n    var m = typeof Symbol === \"function\" && o[Symbol.iterator];\r\n    if (!m) return o;\r\n    var i = m.call(o), r, ar = [], e;\r\n    try {\r\n        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\r\n    }\r\n    catch (error) { e = { error: error }; }\r\n    finally {\r\n        try {\r\n            if (r && !r.done && (m = i[\"return\"])) m.call(i);\r\n        }\r\n        finally { if (e) throw e.error; }\r\n    }\r\n    return ar;\r\n}\r\n\r\nfunction __spread() {\r\n    for (var ar = [], i = 0; i < arguments.length; i++)\r\n        ar = ar.concat(__read(arguments[i]));\r\n    return ar;\r\n}\r\n\r\nfunction __spreadArrays() {\r\n    for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\r\n    for (var r = Array(s), k = 0, i = 0; i < il; i++)\r\n        for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\r\n            r[k] = a[j];\r\n    return r;\r\n};\r\n\r\nfunction __await(v) {\r\n    return this instanceof __await ? (this.v = v, this) : new __await(v);\r\n}\r\n\r\nfunction __asyncGenerator(thisArg, _arguments, generator) {\r\n    if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n    var g = generator.apply(thisArg, _arguments || []), i, q = [];\r\n    return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\r\n    function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\r\n    function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\r\n    function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\r\n    function fulfill(value) { resume(\"next\", value); }\r\n    function reject(value) { resume(\"throw\", value); }\r\n    function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\r\n}\r\n\r\nfunction __asyncDelegator(o) {\r\n    var i, p;\r\n    return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\r\n    function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; } : f; }\r\n}\r\n\r\nfunction __asyncValues(o) {\r\n    if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n    var m = o[Symbol.asyncIterator], i;\r\n    return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\r\n    function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\r\n    function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\r\n}\r\n\r\nfunction __makeTemplateObject(cooked, raw) {\r\n    if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\r\n    return cooked;\r\n};\r\n\r\nfunction __importStar(mod) {\r\n    if (mod && mod.__esModule) return mod;\r\n    var result = {};\r\n    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];\r\n    result.default = mod;\r\n    return result;\r\n}\r\n\r\nfunction __importDefault(mod) {\r\n    return (mod && mod.__esModule) ? mod : { default: mod };\r\n}\r\n\r\nfunction __classPrivateFieldGet(receiver, privateMap) {\r\n    if (!privateMap.has(receiver)) {\r\n        throw new TypeError(\"attempted to get private field on non-instance\");\r\n    }\r\n    return privateMap.get(receiver);\r\n}\r\n\r\nfunction __classPrivateFieldSet(receiver, privateMap, value) {\r\n    if (!privateMap.has(receiver)) {\r\n        throw new TypeError(\"attempted to set private field on non-instance\");\r\n    }\r\n    privateMap.set(receiver, value);\r\n    return value;\r\n}\r\n\n\n//# sourceURL=webpack:///./node_modules/@firebase/installations/node_modules/tslib/tslib.es6.js?");

/***/ }),

/***/ "./node_modules/@firebase/logger/dist/index.esm.js":
/*!*********************************************************!*\
  !*** ./node_modules/@firebase/logger/dist/index.esm.js ***!
  \*********************************************************/
/*! exports provided: LogLevel, Logger, setLogLevel, setUserLogHandler */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"LogLevel\", function() { return LogLevel; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"Logger\", function() { return Logger; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"setLogLevel\", function() { return setLogLevel; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"setUserLogHandler\", function() { return setUserLogHandler; });\n/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation. All rights reserved.\r\nLicensed under the Apache License, Version 2.0 (the \"License\"); you may not use\r\nthis file except in compliance with the License. You may obtain a copy of the\r\nLicense at http://www.apache.org/licenses/LICENSE-2.0\r\n\r\nTHIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\r\nKIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED\r\nWARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,\r\nMERCHANTABLITY OR NON-INFRINGEMENT.\r\n\r\nSee the Apache Version 2.0 License for specific language governing permissions\r\nand limitations under the License.\r\n***************************************************************************** */\r\n\r\nfunction __spreadArrays() {\r\n    for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\r\n    for (var r = Array(s), k = 0, i = 0; i < il; i++)\r\n        for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\r\n            r[k] = a[j];\r\n    return r;\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar _a;\r\n/**\r\n * A container for all of the Logger instances\r\n */\r\nvar instances = [];\r\n/**\r\n * The JS SDK supports 5 log levels and also allows a user the ability to\r\n * silence the logs altogether.\r\n *\r\n * The order is a follows:\r\n * DEBUG < VERBOSE < INFO < WARN < ERROR\r\n *\r\n * All of the log types above the current log level will be captured (i.e. if\r\n * you set the log level to `INFO`, errors will still be logged, but `DEBUG` and\r\n * `VERBOSE` logs will not)\r\n */\r\nvar LogLevel;\r\n(function (LogLevel) {\r\n    LogLevel[LogLevel[\"DEBUG\"] = 0] = \"DEBUG\";\r\n    LogLevel[LogLevel[\"VERBOSE\"] = 1] = \"VERBOSE\";\r\n    LogLevel[LogLevel[\"INFO\"] = 2] = \"INFO\";\r\n    LogLevel[LogLevel[\"WARN\"] = 3] = \"WARN\";\r\n    LogLevel[LogLevel[\"ERROR\"] = 4] = \"ERROR\";\r\n    LogLevel[LogLevel[\"SILENT\"] = 5] = \"SILENT\";\r\n})(LogLevel || (LogLevel = {}));\r\nvar levelStringToEnum = {\r\n    'debug': LogLevel.DEBUG,\r\n    'verbose': LogLevel.VERBOSE,\r\n    'info': LogLevel.INFO,\r\n    'warn': LogLevel.WARN,\r\n    'error': LogLevel.ERROR,\r\n    'silent': LogLevel.SILENT\r\n};\r\n/**\r\n * The default log level\r\n */\r\nvar defaultLogLevel = LogLevel.INFO;\r\n/**\r\n * By default, `console.debug` is not displayed in the developer console (in\r\n * chrome). To avoid forcing users to have to opt-in to these logs twice\r\n * (i.e. once for firebase, and once in the console), we are sending `DEBUG`\r\n * logs to the `console.log` function.\r\n */\r\nvar ConsoleMethod = (_a = {},\r\n    _a[LogLevel.DEBUG] = 'log',\r\n    _a[LogLevel.VERBOSE] = 'log',\r\n    _a[LogLevel.INFO] = 'info',\r\n    _a[LogLevel.WARN] = 'warn',\r\n    _a[LogLevel.ERROR] = 'error',\r\n    _a);\r\n/**\r\n * The default log handler will forward DEBUG, VERBOSE, INFO, WARN, and ERROR\r\n * messages on to their corresponding console counterparts (if the log method\r\n * is supported by the current log level)\r\n */\r\nvar defaultLogHandler = function (instance, logType) {\r\n    var args = [];\r\n    for (var _i = 2; _i < arguments.length; _i++) {\r\n        args[_i - 2] = arguments[_i];\r\n    }\r\n    if (logType < instance.logLevel) {\r\n        return;\r\n    }\r\n    var now = new Date().toISOString();\r\n    var method = ConsoleMethod[logType];\r\n    if (method) {\r\n        console[method].apply(console, __spreadArrays([\"[\" + now + \"]  \" + instance.name + \":\"], args));\r\n    }\r\n    else {\r\n        throw new Error(\"Attempted to log a message with an invalid logType (value: \" + logType + \")\");\r\n    }\r\n};\r\nvar Logger = /** @class */ (function () {\r\n    /**\r\n     * Gives you an instance of a Logger to capture messages according to\r\n     * Firebase's logging scheme.\r\n     *\r\n     * @param name The name that the logs will be associated with\r\n     */\r\n    function Logger(name) {\r\n        this.name = name;\r\n        /**\r\n         * The log level of the given Logger instance.\r\n         */\r\n        this._logLevel = defaultLogLevel;\r\n        /**\r\n         * The main (internal) log handler for the Logger instance.\r\n         * Can be set to a new function in internal package code but not by user.\r\n         */\r\n        this._logHandler = defaultLogHandler;\r\n        /**\r\n         * The optional, additional, user-defined log handler for the Logger instance.\r\n         */\r\n        this._userLogHandler = null;\r\n        /**\r\n         * Capture the current instance for later use\r\n         */\r\n        instances.push(this);\r\n    }\r\n    Object.defineProperty(Logger.prototype, \"logLevel\", {\r\n        get: function () {\r\n            return this._logLevel;\r\n        },\r\n        set: function (val) {\r\n            if (!(val in LogLevel)) {\r\n                throw new TypeError('Invalid value assigned to `logLevel`');\r\n            }\r\n            this._logLevel = val;\r\n        },\r\n        enumerable: true,\r\n        configurable: true\r\n    });\r\n    Object.defineProperty(Logger.prototype, \"logHandler\", {\r\n        get: function () {\r\n            return this._logHandler;\r\n        },\r\n        set: function (val) {\r\n            if (typeof val !== 'function') {\r\n                throw new TypeError('Value assigned to `logHandler` must be a function');\r\n            }\r\n            this._logHandler = val;\r\n        },\r\n        enumerable: true,\r\n        configurable: true\r\n    });\r\n    Object.defineProperty(Logger.prototype, \"userLogHandler\", {\r\n        get: function () {\r\n            return this._userLogHandler;\r\n        },\r\n        set: function (val) {\r\n            this._userLogHandler = val;\r\n        },\r\n        enumerable: true,\r\n        configurable: true\r\n    });\r\n    /**\r\n     * The functions below are all based on the `console` interface\r\n     */\r\n    Logger.prototype.debug = function () {\r\n        var args = [];\r\n        for (var _i = 0; _i < arguments.length; _i++) {\r\n            args[_i] = arguments[_i];\r\n        }\r\n        this._userLogHandler && this._userLogHandler.apply(this, __spreadArrays([this, LogLevel.DEBUG], args));\r\n        this._logHandler.apply(this, __spreadArrays([this, LogLevel.DEBUG], args));\r\n    };\r\n    Logger.prototype.log = function () {\r\n        var args = [];\r\n        for (var _i = 0; _i < arguments.length; _i++) {\r\n            args[_i] = arguments[_i];\r\n        }\r\n        this._userLogHandler && this._userLogHandler.apply(this, __spreadArrays([this, LogLevel.VERBOSE], args));\r\n        this._logHandler.apply(this, __spreadArrays([this, LogLevel.VERBOSE], args));\r\n    };\r\n    Logger.prototype.info = function () {\r\n        var args = [];\r\n        for (var _i = 0; _i < arguments.length; _i++) {\r\n            args[_i] = arguments[_i];\r\n        }\r\n        this._userLogHandler && this._userLogHandler.apply(this, __spreadArrays([this, LogLevel.INFO], args));\r\n        this._logHandler.apply(this, __spreadArrays([this, LogLevel.INFO], args));\r\n    };\r\n    Logger.prototype.warn = function () {\r\n        var args = [];\r\n        for (var _i = 0; _i < arguments.length; _i++) {\r\n            args[_i] = arguments[_i];\r\n        }\r\n        this._userLogHandler && this._userLogHandler.apply(this, __spreadArrays([this, LogLevel.WARN], args));\r\n        this._logHandler.apply(this, __spreadArrays([this, LogLevel.WARN], args));\r\n    };\r\n    Logger.prototype.error = function () {\r\n        var args = [];\r\n        for (var _i = 0; _i < arguments.length; _i++) {\r\n            args[_i] = arguments[_i];\r\n        }\r\n        this._userLogHandler && this._userLogHandler.apply(this, __spreadArrays([this, LogLevel.ERROR], args));\r\n        this._logHandler.apply(this, __spreadArrays([this, LogLevel.ERROR], args));\r\n    };\r\n    return Logger;\r\n}());\r\nfunction setLogLevel(level) {\r\n    var newLevel = typeof level === 'string' ? levelStringToEnum[level] : level;\r\n    instances.forEach(function (inst) {\r\n        inst.logLevel = newLevel;\r\n    });\r\n}\r\nfunction setUserLogHandler(logCallback, options) {\r\n    var _loop_1 = function (instance) {\r\n        var customLogLevel = null;\r\n        if (options && options.level) {\r\n            customLogLevel = levelStringToEnum[options.level];\r\n        }\r\n        if (logCallback === null) {\r\n            instance.userLogHandler = null;\r\n        }\r\n        else {\r\n            instance.userLogHandler = function (instance, level) {\r\n                var args = [];\r\n                for (var _i = 2; _i < arguments.length; _i++) {\r\n                    args[_i - 2] = arguments[_i];\r\n                }\r\n                var message = args\r\n                    .map(function (arg) {\r\n                    if (arg == null) {\r\n                        return null;\r\n                    }\r\n                    else if (typeof arg === 'string') {\r\n                        return arg;\r\n                    }\r\n                    else if (typeof arg === 'number' || typeof arg === 'boolean') {\r\n                        return arg.toString();\r\n                    }\r\n                    else if (arg instanceof Error) {\r\n                        return arg.message;\r\n                    }\r\n                    else {\r\n                        try {\r\n                            return JSON.stringify(arg);\r\n                        }\r\n                        catch (ignored) {\r\n                            return null;\r\n                        }\r\n                    }\r\n                })\r\n                    .filter(function (arg) { return arg; })\r\n                    .join(' ');\r\n                if (level >= (customLogLevel !== null && customLogLevel !== void 0 ? customLogLevel : instance.logLevel)) {\r\n                    logCallback({\r\n                        level: LogLevel[level].toLowerCase(),\r\n                        message: message,\r\n                        args: args,\r\n                        type: instance.name\r\n                    });\r\n                }\r\n            };\r\n        }\r\n    };\r\n    for (var _i = 0, instances_1 = instances; _i < instances_1.length; _i++) {\r\n        var instance = instances_1[_i];\r\n        _loop_1(instance);\r\n    }\r\n}\n\n\n//# sourceMappingURL=index.esm.js.map\n\n\n//# sourceURL=webpack:///./node_modules/@firebase/logger/dist/index.esm.js?");

/***/ }),

/***/ "./node_modules/@firebase/messaging/dist/index.esm.js":
/*!************************************************************!*\
  !*** ./node_modules/@firebase/messaging/dist/index.esm.js ***!
  \************************************************************/
/*! no exports provided */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var _firebase_app__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @firebase/app */ \"./node_modules/@firebase/app/dist/index.cjs.js\");\n/* harmony import */ var _firebase_app__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_firebase_app__WEBPACK_IMPORTED_MODULE_0__);\n/* harmony import */ var _firebase_installations__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! @firebase/installations */ \"./node_modules/@firebase/installations/dist/index.esm.js\");\n/* harmony import */ var _firebase_component__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! @firebase/component */ \"./node_modules/@firebase/component/dist/index.cjs.js\");\n/* harmony import */ var _firebase_component__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(_firebase_component__WEBPACK_IMPORTED_MODULE_2__);\n/* harmony import */ var tslib__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! tslib */ \"./node_modules/@firebase/messaging/node_modules/tslib/tslib.es6.js\");\n/* harmony import */ var _firebase_util__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! @firebase/util */ \"./node_modules/@firebase/util/dist/index.cjs.js\");\n/* harmony import */ var _firebase_util__WEBPACK_IMPORTED_MODULE_4___default = /*#__PURE__*/__webpack_require__.n(_firebase_util__WEBPACK_IMPORTED_MODULE_4__);\n/* harmony import */ var idb__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! idb */ \"./node_modules/idb/build/idb.js\");\n/* harmony import */ var idb__WEBPACK_IMPORTED_MODULE_5___default = /*#__PURE__*/__webpack_require__.n(idb__WEBPACK_IMPORTED_MODULE_5__);\n\n\n\n\n\n\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar _a;\r\nvar ERROR_MAP = (_a = {},\r\n    _a[\"missing-app-config-values\" /* MISSING_APP_CONFIG_VALUES */] = 'Missing App configuration value: \"{$valueName}\"',\r\n    _a[\"only-available-in-window\" /* AVAILABLE_IN_WINDOW */] = 'This method is available in a Window context.',\r\n    _a[\"only-available-in-sw\" /* AVAILABLE_IN_SW */] = 'This method is available in a service worker context.',\r\n    _a[\"permission-default\" /* PERMISSION_DEFAULT */] = 'The notification permission was not granted and dismissed instead.',\r\n    _a[\"permission-blocked\" /* PERMISSION_BLOCKED */] = 'The notification permission was not granted and blocked instead.',\r\n    _a[\"unsupported-browser\" /* UNSUPPORTED_BROWSER */] = \"This browser doesn't support the API's required to use the firebase SDK.\",\r\n    _a[\"failed-service-worker-registration\" /* FAILED_DEFAULT_REGISTRATION */] = 'We are unable to register the default service worker. {$browserErrorMessage}',\r\n    _a[\"token-subscribe-failed\" /* TOKEN_SUBSCRIBE_FAILED */] = 'A problem occured while subscribing the user to FCM: {$errorInfo}',\r\n    _a[\"token-subscribe-no-token\" /* TOKEN_SUBSCRIBE_NO_TOKEN */] = 'FCM returned no token when subscribing the user to push.',\r\n    _a[\"token-unsubscribe-failed\" /* TOKEN_UNSUBSCRIBE_FAILED */] = 'A problem occured while unsubscribing the ' +\r\n        'user from FCM: {$errorInfo}',\r\n    _a[\"token-update-failed\" /* TOKEN_UPDATE_FAILED */] = 'A problem occured while updating the user from FCM: {$errorInfo}',\r\n    _a[\"token-update-no-token\" /* TOKEN_UPDATE_NO_TOKEN */] = 'FCM returned no token when updating the user to push.',\r\n    _a[\"use-sw-after-get-token\" /* USE_SW_AFTER_GET_TOKEN */] = 'The useServiceWorker() method may only be called once and must be ' +\r\n        'called before calling getToken() to ensure your service worker is used.',\r\n    _a[\"invalid-sw-registration\" /* INVALID_SW_REGISTRATION */] = 'The input to useServiceWorker() must be a ServiceWorkerRegistration.',\r\n    _a[\"invalid-bg-handler\" /* INVALID_BG_HANDLER */] = 'The input to setBackgroundMessageHandler() must be a function.',\r\n    _a[\"invalid-vapid-key\" /* INVALID_VAPID_KEY */] = 'The public VAPID key must be a string.',\r\n    _a[\"use-vapid-key-after-get-token\" /* USE_VAPID_KEY_AFTER_GET_TOKEN */] = 'The usePublicVapidKey() method may only be called once and must be ' +\r\n        'called before calling getToken() to ensure your VAPID key is used.',\r\n    _a);\r\nvar ERROR_FACTORY = new _firebase_util__WEBPACK_IMPORTED_MODULE_4__[\"ErrorFactory\"]('messaging', 'Messaging', ERROR_MAP);\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfunction extractAppConfig(app) {\r\n    var e_1, _a;\r\n    if (!app || !app.options) {\r\n        throw getMissingValueError('App Configuration Object');\r\n    }\r\n    if (!app.name) {\r\n        throw getMissingValueError('App Name');\r\n    }\r\n    // Required app config keys\r\n    var configKeys = [\r\n        'projectId',\r\n        'apiKey',\r\n        'appId',\r\n        'messagingSenderId'\r\n    ];\r\n    var options = app.options;\r\n    try {\r\n        for (var configKeys_1 = Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__values\"])(configKeys), configKeys_1_1 = configKeys_1.next(); !configKeys_1_1.done; configKeys_1_1 = configKeys_1.next()) {\r\n            var keyName = configKeys_1_1.value;\r\n            if (!options[keyName]) {\r\n                throw getMissingValueError(keyName);\r\n            }\r\n        }\r\n    }\r\n    catch (e_1_1) { e_1 = { error: e_1_1 }; }\r\n    finally {\r\n        try {\r\n            if (configKeys_1_1 && !configKeys_1_1.done && (_a = configKeys_1.return)) _a.call(configKeys_1);\r\n        }\r\n        finally { if (e_1) throw e_1.error; }\r\n    }\r\n    return {\r\n        appName: app.name,\r\n        projectId: options.projectId,\r\n        apiKey: options.apiKey,\r\n        appId: options.appId,\r\n        senderId: options.messagingSenderId\r\n    };\r\n}\r\nfunction getMissingValueError(valueName) {\r\n    return ERROR_FACTORY.create(\"missing-app-config-values\" /* MISSING_APP_CONFIG_VALUES */, {\r\n        valueName: valueName\r\n    });\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfunction arrayToBase64(array) {\r\n    var uint8Array = new Uint8Array(array);\r\n    var base64String = btoa(String.fromCharCode.apply(String, Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__spread\"])(uint8Array)));\r\n    return base64String\r\n        .replace(/=/g, '')\r\n        .replace(/\\+/g, '-')\r\n        .replace(/\\//g, '_');\r\n}\r\nfunction base64ToArray(base64String) {\r\n    var padding = '='.repeat((4 - (base64String.length % 4)) % 4);\r\n    var base64 = (base64String + padding)\r\n        .replace(/\\-/g, '+')\r\n        .replace(/_/g, '/');\r\n    var rawData = atob(base64);\r\n    var outputArray = new Uint8Array(rawData.length);\r\n    for (var i = 0; i < rawData.length; ++i) {\r\n        outputArray[i] = rawData.charCodeAt(i);\r\n    }\r\n    return outputArray;\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar OLD_DB_NAME = 'fcm_token_details_db';\r\n/**\r\n * The last DB version of 'fcm_token_details_db' was 4. This is one higher,\r\n * so that the upgrade callback is called for all versions of the old DB.\r\n */\r\nvar OLD_DB_VERSION = 5;\r\nvar OLD_OBJECT_STORE_NAME = 'fcm_token_object_Store';\r\nfunction migrateOldDatabase(senderId) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var databases, dbNames, tokenDetails, db;\r\n        var _this = this;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0:\r\n                    if (!('databases' in indexedDB)) return [3 /*break*/, 2];\r\n                    return [4 /*yield*/, indexedDB.databases()];\r\n                case 1:\r\n                    databases = _a.sent();\r\n                    dbNames = databases.map(function (db) { return db.name; });\r\n                    if (!dbNames.includes(OLD_DB_NAME)) {\r\n                        // old DB didn't exist, no need to open.\r\n                        return [2 /*return*/, null];\r\n                    }\r\n                    _a.label = 2;\r\n                case 2:\r\n                    tokenDetails = null;\r\n                    return [4 /*yield*/, Object(idb__WEBPACK_IMPORTED_MODULE_5__[\"openDb\"])(OLD_DB_NAME, OLD_DB_VERSION, function (db) { return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(_this, void 0, void 0, function () {\r\n                            var objectStore, value, oldDetails, oldDetails, oldDetails;\r\n                            var _a;\r\n                            return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_b) {\r\n                                switch (_b.label) {\r\n                                    case 0:\r\n                                        if (db.oldVersion < 2) {\r\n                                            // Database too old, skip migration.\r\n                                            return [2 /*return*/];\r\n                                        }\r\n                                        if (!db.objectStoreNames.contains(OLD_OBJECT_STORE_NAME)) {\r\n                                            // Database did not exist. Nothing to do.\r\n                                            return [2 /*return*/];\r\n                                        }\r\n                                        objectStore = db.transaction.objectStore(OLD_OBJECT_STORE_NAME);\r\n                                        return [4 /*yield*/, objectStore.index('fcmSenderId').get(senderId)];\r\n                                    case 1:\r\n                                        value = _b.sent();\r\n                                        return [4 /*yield*/, objectStore.clear()];\r\n                                    case 2:\r\n                                        _b.sent();\r\n                                        if (!value) {\r\n                                            // No entry in the database, nothing to migrate.\r\n                                            return [2 /*return*/];\r\n                                        }\r\n                                        if (db.oldVersion === 2) {\r\n                                            oldDetails = value;\r\n                                            if (!oldDetails.auth || !oldDetails.p256dh || !oldDetails.endpoint) {\r\n                                                return [2 /*return*/];\r\n                                            }\r\n                                            tokenDetails = {\r\n                                                token: oldDetails.fcmToken,\r\n                                                createTime: (_a = oldDetails.createTime) !== null && _a !== void 0 ? _a : Date.now(),\r\n                                                subscriptionOptions: {\r\n                                                    auth: oldDetails.auth,\r\n                                                    p256dh: oldDetails.p256dh,\r\n                                                    endpoint: oldDetails.endpoint,\r\n                                                    swScope: oldDetails.swScope,\r\n                                                    vapidKey: typeof oldDetails.vapidKey === 'string'\r\n                                                        ? oldDetails.vapidKey\r\n                                                        : arrayToBase64(oldDetails.vapidKey)\r\n                                                }\r\n                                            };\r\n                                        }\r\n                                        else if (db.oldVersion === 3) {\r\n                                            oldDetails = value;\r\n                                            tokenDetails = {\r\n                                                token: oldDetails.fcmToken,\r\n                                                createTime: oldDetails.createTime,\r\n                                                subscriptionOptions: {\r\n                                                    auth: arrayToBase64(oldDetails.auth),\r\n                                                    p256dh: arrayToBase64(oldDetails.p256dh),\r\n                                                    endpoint: oldDetails.endpoint,\r\n                                                    swScope: oldDetails.swScope,\r\n                                                    vapidKey: arrayToBase64(oldDetails.vapidKey)\r\n                                                }\r\n                                            };\r\n                                        }\r\n                                        else if (db.oldVersion === 4) {\r\n                                            oldDetails = value;\r\n                                            tokenDetails = {\r\n                                                token: oldDetails.fcmToken,\r\n                                                createTime: oldDetails.createTime,\r\n                                                subscriptionOptions: {\r\n                                                    auth: arrayToBase64(oldDetails.auth),\r\n                                                    p256dh: arrayToBase64(oldDetails.p256dh),\r\n                                                    endpoint: oldDetails.endpoint,\r\n                                                    swScope: oldDetails.swScope,\r\n                                                    vapidKey: arrayToBase64(oldDetails.vapidKey)\r\n                                                }\r\n                                            };\r\n                                        }\r\n                                        return [2 /*return*/];\r\n                                }\r\n                            });\r\n                        }); })];\r\n                case 3:\r\n                    db = _a.sent();\r\n                    db.close();\r\n                    // Delete all old databases.\r\n                    return [4 /*yield*/, Object(idb__WEBPACK_IMPORTED_MODULE_5__[\"deleteDb\"])(OLD_DB_NAME)];\r\n                case 4:\r\n                    // Delete all old databases.\r\n                    _a.sent();\r\n                    return [4 /*yield*/, Object(idb__WEBPACK_IMPORTED_MODULE_5__[\"deleteDb\"])('fcm_vapid_details_db')];\r\n                case 5:\r\n                    _a.sent();\r\n                    return [4 /*yield*/, Object(idb__WEBPACK_IMPORTED_MODULE_5__[\"deleteDb\"])('undefined')];\r\n                case 6:\r\n                    _a.sent();\r\n                    return [2 /*return*/, checkTokenDetails(tokenDetails) ? tokenDetails : null];\r\n            }\r\n        });\r\n    });\r\n}\r\nfunction checkTokenDetails(tokenDetails) {\r\n    if (!tokenDetails || !tokenDetails.subscriptionOptions) {\r\n        return false;\r\n    }\r\n    var subscriptionOptions = tokenDetails.subscriptionOptions;\r\n    return (typeof tokenDetails.createTime === 'number' &&\r\n        tokenDetails.createTime > 0 &&\r\n        typeof tokenDetails.token === 'string' &&\r\n        tokenDetails.token.length > 0 &&\r\n        typeof subscriptionOptions.auth === 'string' &&\r\n        subscriptionOptions.auth.length > 0 &&\r\n        typeof subscriptionOptions.p256dh === 'string' &&\r\n        subscriptionOptions.p256dh.length > 0 &&\r\n        typeof subscriptionOptions.endpoint === 'string' &&\r\n        subscriptionOptions.endpoint.length > 0 &&\r\n        typeof subscriptionOptions.swScope === 'string' &&\r\n        subscriptionOptions.swScope.length > 0 &&\r\n        typeof subscriptionOptions.vapidKey === 'string' &&\r\n        subscriptionOptions.vapidKey.length > 0);\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n// Exported for tests.\r\nvar DATABASE_NAME = 'firebase-messaging-database';\r\nvar DATABASE_VERSION = 1;\r\nvar OBJECT_STORE_NAME = 'firebase-messaging-store';\r\nvar dbPromise = null;\r\nfunction getDbPromise() {\r\n    if (!dbPromise) {\r\n        dbPromise = Object(idb__WEBPACK_IMPORTED_MODULE_5__[\"openDb\"])(DATABASE_NAME, DATABASE_VERSION, function (upgradeDb) {\r\n            // We don't use 'break' in this switch statement, the fall-through\r\n            // behavior is what we want, because if there are multiple versions between\r\n            // the old version and the current version, we want ALL the migrations\r\n            // that correspond to those versions to run, not only the last one.\r\n            // eslint-disable-next-line default-case\r\n            switch (upgradeDb.oldVersion) {\r\n                case 0:\r\n                    upgradeDb.createObjectStore(OBJECT_STORE_NAME);\r\n            }\r\n        });\r\n    }\r\n    return dbPromise;\r\n}\r\n/** Gets record(s) from the objectStore that match the given key. */\r\nfunction dbGet(firebaseDependencies) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var key, db, tokenDetails, oldTokenDetails;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0:\r\n                    key = getKey(firebaseDependencies);\r\n                    return [4 /*yield*/, getDbPromise()];\r\n                case 1:\r\n                    db = _a.sent();\r\n                    return [4 /*yield*/, db\r\n                            .transaction(OBJECT_STORE_NAME)\r\n                            .objectStore(OBJECT_STORE_NAME)\r\n                            .get(key)];\r\n                case 2:\r\n                    tokenDetails = _a.sent();\r\n                    if (!tokenDetails) return [3 /*break*/, 3];\r\n                    return [2 /*return*/, tokenDetails];\r\n                case 3: return [4 /*yield*/, migrateOldDatabase(firebaseDependencies.appConfig.senderId)];\r\n                case 4:\r\n                    oldTokenDetails = _a.sent();\r\n                    if (!oldTokenDetails) return [3 /*break*/, 6];\r\n                    return [4 /*yield*/, dbSet(firebaseDependencies, oldTokenDetails)];\r\n                case 5:\r\n                    _a.sent();\r\n                    return [2 /*return*/, oldTokenDetails];\r\n                case 6: return [2 /*return*/];\r\n            }\r\n        });\r\n    });\r\n}\r\n/** Assigns or overwrites the record for the given key with the given value. */\r\nfunction dbSet(firebaseDependencies, tokenDetails) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var key, db, tx;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0:\r\n                    key = getKey(firebaseDependencies);\r\n                    return [4 /*yield*/, getDbPromise()];\r\n                case 1:\r\n                    db = _a.sent();\r\n                    tx = db.transaction(OBJECT_STORE_NAME, 'readwrite');\r\n                    return [4 /*yield*/, tx.objectStore(OBJECT_STORE_NAME).put(tokenDetails, key)];\r\n                case 2:\r\n                    _a.sent();\r\n                    return [4 /*yield*/, tx.complete];\r\n                case 3:\r\n                    _a.sent();\r\n                    return [2 /*return*/, tokenDetails];\r\n            }\r\n        });\r\n    });\r\n}\r\n/** Removes record(s) from the objectStore that match the given key. */\r\nfunction dbRemove(firebaseDependencies) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var key, db, tx;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0:\r\n                    key = getKey(firebaseDependencies);\r\n                    return [4 /*yield*/, getDbPromise()];\r\n                case 1:\r\n                    db = _a.sent();\r\n                    tx = db.transaction(OBJECT_STORE_NAME, 'readwrite');\r\n                    return [4 /*yield*/, tx.objectStore(OBJECT_STORE_NAME).delete(key)];\r\n                case 2:\r\n                    _a.sent();\r\n                    return [4 /*yield*/, tx.complete];\r\n                case 3:\r\n                    _a.sent();\r\n                    return [2 /*return*/];\r\n            }\r\n        });\r\n    });\r\n}\r\nfunction getKey(_a) {\r\n    var appConfig = _a.appConfig;\r\n    return appConfig.appId;\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar DEFAULT_SW_PATH = '/firebase-messaging-sw.js';\r\nvar DEFAULT_SW_SCOPE = '/firebase-cloud-messaging-push-scope';\r\nvar DEFAULT_VAPID_KEY = 'BDOU99-h67HcA6JeFXHbSNMu7e2yNNu3RzoMj8TM4W88jITfq7ZmPvIM1Iv-4_l2LxQcYwhqby2xGpWwzjfAnG4';\r\nvar ENDPOINT = 'https://fcmregistrations.googleapis.com/v1';\r\n/** Key of FCM Payload in Notification's data field. */\r\nvar FCM_MSG = 'FCM_MSG';\r\nvar CONSOLE_CAMPAIGN_ID = 'google.c.a.c_id';\r\nvar CONSOLE_CAMPAIGN_NAME = 'google.c.a.c_l';\r\nvar CONSOLE_CAMPAIGN_TIME = 'google.c.a.ts';\r\n/** Set to '1' if Analytics is enabled for the campaign */\r\nvar CONSOLE_CAMPAIGN_ANALYTICS_ENABLED = 'google.c.a.e';\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfunction requestGetToken(firebaseDependencies, subscriptionOptions) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var headers, body, subscribeOptions, responseData, response, err_1, message;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0: return [4 /*yield*/, getHeaders(firebaseDependencies)];\r\n                case 1:\r\n                    headers = _a.sent();\r\n                    body = getBody(subscriptionOptions);\r\n                    subscribeOptions = {\r\n                        method: 'POST',\r\n                        headers: headers,\r\n                        body: JSON.stringify(body)\r\n                    };\r\n                    _a.label = 2;\r\n                case 2:\r\n                    _a.trys.push([2, 5, , 6]);\r\n                    return [4 /*yield*/, fetch(getEndpoint(firebaseDependencies.appConfig), subscribeOptions)];\r\n                case 3:\r\n                    response = _a.sent();\r\n                    return [4 /*yield*/, response.json()];\r\n                case 4:\r\n                    responseData = _a.sent();\r\n                    return [3 /*break*/, 6];\r\n                case 5:\r\n                    err_1 = _a.sent();\r\n                    throw ERROR_FACTORY.create(\"token-subscribe-failed\" /* TOKEN_SUBSCRIBE_FAILED */, {\r\n                        errorInfo: err_1\r\n                    });\r\n                case 6:\r\n                    if (responseData.error) {\r\n                        message = responseData.error.message;\r\n                        throw ERROR_FACTORY.create(\"token-subscribe-failed\" /* TOKEN_SUBSCRIBE_FAILED */, {\r\n                            errorInfo: message\r\n                        });\r\n                    }\r\n                    if (!responseData.token) {\r\n                        throw ERROR_FACTORY.create(\"token-subscribe-no-token\" /* TOKEN_SUBSCRIBE_NO_TOKEN */);\r\n                    }\r\n                    return [2 /*return*/, responseData.token];\r\n            }\r\n        });\r\n    });\r\n}\r\nfunction requestUpdateToken(firebaseDependencies, tokenDetails) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var headers, body, updateOptions, responseData, response, err_2, message;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0: return [4 /*yield*/, getHeaders(firebaseDependencies)];\r\n                case 1:\r\n                    headers = _a.sent();\r\n                    body = getBody(tokenDetails.subscriptionOptions);\r\n                    updateOptions = {\r\n                        method: 'PATCH',\r\n                        headers: headers,\r\n                        body: JSON.stringify(body)\r\n                    };\r\n                    _a.label = 2;\r\n                case 2:\r\n                    _a.trys.push([2, 5, , 6]);\r\n                    return [4 /*yield*/, fetch(getEndpoint(firebaseDependencies.appConfig) + \"/\" + tokenDetails.token, updateOptions)];\r\n                case 3:\r\n                    response = _a.sent();\r\n                    return [4 /*yield*/, response.json()];\r\n                case 4:\r\n                    responseData = _a.sent();\r\n                    return [3 /*break*/, 6];\r\n                case 5:\r\n                    err_2 = _a.sent();\r\n                    throw ERROR_FACTORY.create(\"token-update-failed\" /* TOKEN_UPDATE_FAILED */, {\r\n                        errorInfo: err_2\r\n                    });\r\n                case 6:\r\n                    if (responseData.error) {\r\n                        message = responseData.error.message;\r\n                        throw ERROR_FACTORY.create(\"token-update-failed\" /* TOKEN_UPDATE_FAILED */, {\r\n                            errorInfo: message\r\n                        });\r\n                    }\r\n                    if (!responseData.token) {\r\n                        throw ERROR_FACTORY.create(\"token-update-no-token\" /* TOKEN_UPDATE_NO_TOKEN */);\r\n                    }\r\n                    return [2 /*return*/, responseData.token];\r\n            }\r\n        });\r\n    });\r\n}\r\nfunction requestDeleteToken(firebaseDependencies, token) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var headers, unsubscribeOptions, response, responseData, message, err_3;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0: return [4 /*yield*/, getHeaders(firebaseDependencies)];\r\n                case 1:\r\n                    headers = _a.sent();\r\n                    unsubscribeOptions = {\r\n                        method: 'DELETE',\r\n                        headers: headers\r\n                    };\r\n                    _a.label = 2;\r\n                case 2:\r\n                    _a.trys.push([2, 5, , 6]);\r\n                    return [4 /*yield*/, fetch(getEndpoint(firebaseDependencies.appConfig) + \"/\" + token, unsubscribeOptions)];\r\n                case 3:\r\n                    response = _a.sent();\r\n                    return [4 /*yield*/, response.json()];\r\n                case 4:\r\n                    responseData = _a.sent();\r\n                    if (responseData.error) {\r\n                        message = responseData.error.message;\r\n                        throw ERROR_FACTORY.create(\"token-unsubscribe-failed\" /* TOKEN_UNSUBSCRIBE_FAILED */, {\r\n                            errorInfo: message\r\n                        });\r\n                    }\r\n                    return [3 /*break*/, 6];\r\n                case 5:\r\n                    err_3 = _a.sent();\r\n                    throw ERROR_FACTORY.create(\"token-unsubscribe-failed\" /* TOKEN_UNSUBSCRIBE_FAILED */, {\r\n                        errorInfo: err_3\r\n                    });\r\n                case 6: return [2 /*return*/];\r\n            }\r\n        });\r\n    });\r\n}\r\nfunction getEndpoint(_a) {\r\n    var projectId = _a.projectId;\r\n    return ENDPOINT + \"/projects/\" + projectId + \"/registrations\";\r\n}\r\nfunction getHeaders(_a) {\r\n    var appConfig = _a.appConfig, installations = _a.installations;\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var authToken;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_b) {\r\n            switch (_b.label) {\r\n                case 0: return [4 /*yield*/, installations.getToken()];\r\n                case 1:\r\n                    authToken = _b.sent();\r\n                    return [2 /*return*/, new Headers({\r\n                            'Content-Type': 'application/json',\r\n                            Accept: 'application/json',\r\n                            'x-goog-api-key': appConfig.apiKey,\r\n                            'x-goog-firebase-installations-auth': \"FIS \" + authToken\r\n                        })];\r\n            }\r\n        });\r\n    });\r\n}\r\nfunction getBody(_a) {\r\n    var p256dh = _a.p256dh, auth = _a.auth, endpoint = _a.endpoint, vapidKey = _a.vapidKey;\r\n    var body = {\r\n        web: {\r\n            endpoint: endpoint,\r\n            auth: auth,\r\n            p256dh: p256dh\r\n        }\r\n    };\r\n    if (vapidKey !== DEFAULT_VAPID_KEY) {\r\n        body.web.applicationPubKey = vapidKey;\r\n    }\r\n    return body;\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/** UpdateRegistration will be called once every week. */\r\nvar TOKEN_EXPIRATION_MS = 7 * 24 * 60 * 60 * 1000; // 7 days\r\nfunction getToken(firebaseDependencies, swRegistration, vapidKey) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var pushSubscription, tokenDetails, subscriptionOptions, e_1;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0:\r\n                    if (Notification.permission !== 'granted') {\r\n                        throw ERROR_FACTORY.create(\"permission-blocked\" /* PERMISSION_BLOCKED */);\r\n                    }\r\n                    return [4 /*yield*/, getPushSubscription(swRegistration, vapidKey)];\r\n                case 1:\r\n                    pushSubscription = _a.sent();\r\n                    return [4 /*yield*/, dbGet(firebaseDependencies)];\r\n                case 2:\r\n                    tokenDetails = _a.sent();\r\n                    subscriptionOptions = {\r\n                        vapidKey: vapidKey,\r\n                        swScope: swRegistration.scope,\r\n                        endpoint: pushSubscription.endpoint,\r\n                        auth: arrayToBase64(pushSubscription.getKey('auth')),\r\n                        p256dh: arrayToBase64(pushSubscription.getKey('p256dh'))\r\n                    };\r\n                    if (!!tokenDetails) return [3 /*break*/, 3];\r\n                    // No token, get a new one.\r\n                    return [2 /*return*/, getNewToken(firebaseDependencies, subscriptionOptions)];\r\n                case 3:\r\n                    if (!!isTokenValid(tokenDetails.subscriptionOptions, subscriptionOptions)) return [3 /*break*/, 8];\r\n                    _a.label = 4;\r\n                case 4:\r\n                    _a.trys.push([4, 6, , 7]);\r\n                    return [4 /*yield*/, requestDeleteToken(firebaseDependencies, tokenDetails.token)];\r\n                case 5:\r\n                    _a.sent();\r\n                    return [3 /*break*/, 7];\r\n                case 6:\r\n                    e_1 = _a.sent();\r\n                    // Suppress errors because of #2364\r\n                    console.warn(e_1);\r\n                    return [3 /*break*/, 7];\r\n                case 7: return [2 /*return*/, getNewToken(firebaseDependencies, subscriptionOptions)];\r\n                case 8:\r\n                    if (Date.now() >= tokenDetails.createTime + TOKEN_EXPIRATION_MS) {\r\n                        // Weekly token refresh\r\n                        return [2 /*return*/, updateToken({\r\n                                token: tokenDetails.token,\r\n                                createTime: Date.now(),\r\n                                subscriptionOptions: subscriptionOptions\r\n                            }, firebaseDependencies, swRegistration)];\r\n                    }\r\n                    else {\r\n                        // Valid token, nothing to do.\r\n                        return [2 /*return*/, tokenDetails.token];\r\n                    }\r\n                case 9: return [2 /*return*/];\r\n            }\r\n        });\r\n    });\r\n}\r\n/**\r\n * This method deletes the token from the database, unsubscribes the token from\r\n * FCM, and unregisters the push subscription if it exists.\r\n */\r\nfunction deleteToken(firebaseDependencies, swRegistration) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var tokenDetails, pushSubscription;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0: return [4 /*yield*/, dbGet(firebaseDependencies)];\r\n                case 1:\r\n                    tokenDetails = _a.sent();\r\n                    if (!tokenDetails) return [3 /*break*/, 4];\r\n                    return [4 /*yield*/, requestDeleteToken(firebaseDependencies, tokenDetails.token)];\r\n                case 2:\r\n                    _a.sent();\r\n                    return [4 /*yield*/, dbRemove(firebaseDependencies)];\r\n                case 3:\r\n                    _a.sent();\r\n                    _a.label = 4;\r\n                case 4: return [4 /*yield*/, swRegistration.pushManager.getSubscription()];\r\n                case 5:\r\n                    pushSubscription = _a.sent();\r\n                    if (pushSubscription) {\r\n                        return [2 /*return*/, pushSubscription.unsubscribe()];\r\n                    }\r\n                    // If there's no SW, consider it a success.\r\n                    return [2 /*return*/, true];\r\n            }\r\n        });\r\n    });\r\n}\r\nfunction updateToken(tokenDetails, firebaseDependencies, swRegistration) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var updatedToken, updatedTokenDetails, e_2;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0:\r\n                    _a.trys.push([0, 3, , 5]);\r\n                    return [4 /*yield*/, requestUpdateToken(firebaseDependencies, tokenDetails)];\r\n                case 1:\r\n                    updatedToken = _a.sent();\r\n                    updatedTokenDetails = Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__assign\"])({ token: updatedToken, createTime: Date.now() }, tokenDetails);\r\n                    return [4 /*yield*/, dbSet(firebaseDependencies, updatedTokenDetails)];\r\n                case 2:\r\n                    _a.sent();\r\n                    return [2 /*return*/, updatedToken];\r\n                case 3:\r\n                    e_2 = _a.sent();\r\n                    return [4 /*yield*/, deleteToken(firebaseDependencies, swRegistration)];\r\n                case 4:\r\n                    _a.sent();\r\n                    throw e_2;\r\n                case 5: return [2 /*return*/];\r\n            }\r\n        });\r\n    });\r\n}\r\nfunction getNewToken(firebaseDependencies, subscriptionOptions) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var token, tokenDetails;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0: return [4 /*yield*/, requestGetToken(firebaseDependencies, subscriptionOptions)];\r\n                case 1:\r\n                    token = _a.sent();\r\n                    tokenDetails = {\r\n                        token: token,\r\n                        createTime: Date.now(),\r\n                        subscriptionOptions: subscriptionOptions\r\n                    };\r\n                    return [4 /*yield*/, dbSet(firebaseDependencies, tokenDetails)];\r\n                case 2:\r\n                    _a.sent();\r\n                    return [2 /*return*/, tokenDetails.token];\r\n            }\r\n        });\r\n    });\r\n}\r\n/**\r\n * Gets a PushSubscription for the current user.\r\n */\r\nfunction getPushSubscription(swRegistration, vapidKey) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var subscription;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_a) {\r\n            switch (_a.label) {\r\n                case 0: return [4 /*yield*/, swRegistration.pushManager.getSubscription()];\r\n                case 1:\r\n                    subscription = _a.sent();\r\n                    if (subscription) {\r\n                        return [2 /*return*/, subscription];\r\n                    }\r\n                    return [2 /*return*/, swRegistration.pushManager.subscribe({\r\n                            userVisibleOnly: true,\r\n                            // Chrome <= 75 doesn't support base64-encoded VAPID key. For backward compatibility, VAPID key\r\n                            // submitted to pushManager#subscribe must be of type Uint8Array.\r\n                            applicationServerKey: base64ToArray(vapidKey)\r\n                        })];\r\n            }\r\n        });\r\n    });\r\n}\r\n/**\r\n * Checks if the saved tokenDetails object matches the configuration provided.\r\n */\r\nfunction isTokenValid(dbOptions, currentOptions) {\r\n    var isVapidKeyEqual = currentOptions.vapidKey === dbOptions.vapidKey;\r\n    var isEndpointEqual = currentOptions.endpoint === dbOptions.endpoint;\r\n    var isAuthEqual = currentOptions.auth === dbOptions.auth;\r\n    var isP256dhEqual = currentOptions.p256dh === dbOptions.p256dh;\r\n    return isVapidKeyEqual && isEndpointEqual && isAuthEqual && isP256dhEqual;\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar MessageType;\r\n(function (MessageType) {\r\n    MessageType[\"PUSH_RECEIVED\"] = \"push-received\";\r\n    MessageType[\"NOTIFICATION_CLICKED\"] = \"notification-clicked\";\r\n})(MessageType || (MessageType = {}));\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfunction isConsoleMessage(data) {\r\n    // This message has a campaign ID, meaning it was sent using the\r\n    // Firebase Console.\r\n    return typeof data === 'object' && !!data && CONSOLE_CAMPAIGN_ID in data;\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar WindowController = /** @class */ (function () {\r\n    function WindowController(firebaseDependencies) {\r\n        var _this = this;\r\n        this.firebaseDependencies = firebaseDependencies;\r\n        this.vapidKey = null;\r\n        this.onMessageCallback = null;\r\n        navigator.serviceWorker.addEventListener('message', function (e) {\r\n            return _this.messageEventListener(e);\r\n        });\r\n    }\r\n    Object.defineProperty(WindowController.prototype, \"app\", {\r\n        get: function () {\r\n            return this.firebaseDependencies.app;\r\n        },\r\n        enumerable: true,\r\n        configurable: true\r\n    });\r\n    WindowController.prototype.getToken = function () {\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n            var swRegistration;\r\n            return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_a) {\r\n                switch (_a.label) {\r\n                    case 0:\r\n                        if (!this.vapidKey) {\r\n                            this.vapidKey = DEFAULT_VAPID_KEY;\r\n                        }\r\n                        return [4 /*yield*/, this.getServiceWorkerRegistration()];\r\n                    case 1:\r\n                        swRegistration = _a.sent();\r\n                        if (!(Notification.permission === 'default')) return [3 /*break*/, 3];\r\n                        // The user hasn't allowed or denied notifications yet. Ask them.\r\n                        return [4 /*yield*/, Notification.requestPermission()];\r\n                    case 2:\r\n                        // The user hasn't allowed or denied notifications yet. Ask them.\r\n                        _a.sent();\r\n                        _a.label = 3;\r\n                    case 3:\r\n                        if (Notification.permission !== 'granted') {\r\n                            throw ERROR_FACTORY.create(\"permission-blocked\" /* PERMISSION_BLOCKED */);\r\n                        }\r\n                        return [2 /*return*/, getToken(this.firebaseDependencies, swRegistration, this.vapidKey)];\r\n                }\r\n            });\r\n        });\r\n    };\r\n    WindowController.prototype.deleteToken = function () {\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n            var swRegistration;\r\n            return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_a) {\r\n                switch (_a.label) {\r\n                    case 0: return [4 /*yield*/, this.getServiceWorkerRegistration()];\r\n                    case 1:\r\n                        swRegistration = _a.sent();\r\n                        return [2 /*return*/, deleteToken(this.firebaseDependencies, swRegistration)];\r\n                }\r\n            });\r\n        });\r\n    };\r\n    /**\r\n     * Request permission if it is not currently granted.\r\n     *\r\n     * @return Resolves if the permission was granted, rejects otherwise.\r\n     *\r\n     * @deprecated Use Notification.requestPermission() instead.\r\n     * https://developer.mozilla.org/en-US/docs/Web/API/Notification/requestPermission\r\n     */\r\n    WindowController.prototype.requestPermission = function () {\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n            var permissionResult;\r\n            return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_a) {\r\n                switch (_a.label) {\r\n                    case 0:\r\n                        if (Notification.permission === 'granted') {\r\n                            return [2 /*return*/];\r\n                        }\r\n                        return [4 /*yield*/, Notification.requestPermission()];\r\n                    case 1:\r\n                        permissionResult = _a.sent();\r\n                        if (permissionResult === 'granted') {\r\n                            return [2 /*return*/];\r\n                        }\r\n                        else if (permissionResult === 'denied') {\r\n                            throw ERROR_FACTORY.create(\"permission-blocked\" /* PERMISSION_BLOCKED */);\r\n                        }\r\n                        else {\r\n                            throw ERROR_FACTORY.create(\"permission-default\" /* PERMISSION_DEFAULT */);\r\n                        }\r\n                }\r\n            });\r\n        });\r\n    };\r\n    // TODO: Deprecate this and make VAPID key a parameter in getToken.\r\n    WindowController.prototype.usePublicVapidKey = function (vapidKey) {\r\n        if (this.vapidKey !== null) {\r\n            throw ERROR_FACTORY.create(\"use-vapid-key-after-get-token\" /* USE_VAPID_KEY_AFTER_GET_TOKEN */);\r\n        }\r\n        if (typeof vapidKey !== 'string' || vapidKey.length === 0) {\r\n            throw ERROR_FACTORY.create(\"invalid-vapid-key\" /* INVALID_VAPID_KEY */);\r\n        }\r\n        this.vapidKey = vapidKey;\r\n    };\r\n    WindowController.prototype.useServiceWorker = function (swRegistration) {\r\n        if (!(swRegistration instanceof ServiceWorkerRegistration)) {\r\n            throw ERROR_FACTORY.create(\"invalid-sw-registration\" /* INVALID_SW_REGISTRATION */);\r\n        }\r\n        if (this.swRegistration) {\r\n            throw ERROR_FACTORY.create(\"use-sw-after-get-token\" /* USE_SW_AFTER_GET_TOKEN */);\r\n        }\r\n        this.swRegistration = swRegistration;\r\n    };\r\n    /**\r\n     * @param nextOrObserver An observer object or a function triggered on\r\n     * message.\r\n     * @return The unsubscribe function for the observer.\r\n     */\r\n    // TODO: Simplify this to only accept a function and not an Observer.\r\n    WindowController.prototype.onMessage = function (nextOrObserver) {\r\n        var _this = this;\r\n        this.onMessageCallback =\r\n            typeof nextOrObserver === 'function'\r\n                ? nextOrObserver\r\n                : nextOrObserver.next;\r\n        return function () {\r\n            _this.onMessageCallback = null;\r\n        };\r\n    };\r\n    WindowController.prototype.setBackgroundMessageHandler = function () {\r\n        throw ERROR_FACTORY.create(\"only-available-in-sw\" /* AVAILABLE_IN_SW */);\r\n    };\r\n    // Unimplemented\r\n    WindowController.prototype.onTokenRefresh = function () {\r\n        return function () { };\r\n    };\r\n    /**\r\n     * Creates or updates the default service worker registration.\r\n     * @return The service worker registration to be used for the push service.\r\n     */\r\n    WindowController.prototype.getServiceWorkerRegistration = function () {\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n            var _a, e_1;\r\n            return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_b) {\r\n                switch (_b.label) {\r\n                    case 0:\r\n                        if (!!this.swRegistration) return [3 /*break*/, 4];\r\n                        _b.label = 1;\r\n                    case 1:\r\n                        _b.trys.push([1, 3, , 4]);\r\n                        _a = this;\r\n                        return [4 /*yield*/, navigator.serviceWorker.register(DEFAULT_SW_PATH, {\r\n                                scope: DEFAULT_SW_SCOPE\r\n                            })];\r\n                    case 2:\r\n                        _a.swRegistration = _b.sent();\r\n                        // The timing when browser updates sw when sw has an update is unreliable by my experiment.\r\n                        // It leads to version conflict when the SDK upgrades to a newer version in the main page, but\r\n                        // sw is stuck with the old version. For example, https://github.com/firebase/firebase-js-sdk/issues/2590\r\n                        // The following line reliably updates sw if there was an update.\r\n                        this.swRegistration.update().catch(function () {\r\n                            /* it is non blocking and we don't care if it failed */\r\n                        });\r\n                        return [3 /*break*/, 4];\r\n                    case 3:\r\n                        e_1 = _b.sent();\r\n                        throw ERROR_FACTORY.create(\"failed-service-worker-registration\" /* FAILED_DEFAULT_REGISTRATION */, {\r\n                            browserErrorMessage: e_1.message\r\n                        });\r\n                    case 4: return [2 /*return*/, this.swRegistration];\r\n                }\r\n            });\r\n        });\r\n    };\r\n    WindowController.prototype.messageEventListener = function (event) {\r\n        var _a;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n            var _b, type, payload, data;\r\n            return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_c) {\r\n                switch (_c.label) {\r\n                    case 0:\r\n                        if (!((_a = event.data) === null || _a === void 0 ? void 0 : _a.firebaseMessaging)) {\r\n                            // Not a message from FCM\r\n                            return [2 /*return*/];\r\n                        }\r\n                        _b = event.data.firebaseMessaging, type = _b.type, payload = _b.payload;\r\n                        if (this.onMessageCallback && type === MessageType.PUSH_RECEIVED) {\r\n                            this.onMessageCallback(payload);\r\n                        }\r\n                        data = payload.data;\r\n                        if (!(isConsoleMessage(data) &&\r\n                            data[CONSOLE_CAMPAIGN_ANALYTICS_ENABLED] === '1')) return [3 /*break*/, 2];\r\n                        // Analytics is enabled on this message, so we should log it.\r\n                        return [4 /*yield*/, this.logEvent(type, data)];\r\n                    case 1:\r\n                        // Analytics is enabled on this message, so we should log it.\r\n                        _c.sent();\r\n                        _c.label = 2;\r\n                    case 2: return [2 /*return*/];\r\n                }\r\n            });\r\n        });\r\n    };\r\n    WindowController.prototype.logEvent = function (messageType, data) {\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n            var eventType, analytics;\r\n            return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_a) {\r\n                switch (_a.label) {\r\n                    case 0:\r\n                        eventType = getEventType(messageType);\r\n                        return [4 /*yield*/, this.firebaseDependencies.analyticsProvider.get()];\r\n                    case 1:\r\n                        analytics = _a.sent();\r\n                        analytics.logEvent(eventType, {\r\n                            /* eslint-disable camelcase */\r\n                            message_id: data[CONSOLE_CAMPAIGN_ID],\r\n                            message_name: data[CONSOLE_CAMPAIGN_NAME],\r\n                            message_time: data[CONSOLE_CAMPAIGN_TIME],\r\n                            message_device_time: Math.floor(Date.now() / 1000)\r\n                            /* eslint-enable camelcase */\r\n                        });\r\n                        return [2 /*return*/];\r\n                }\r\n            });\r\n        });\r\n    };\r\n    return WindowController;\r\n}());\r\nfunction getEventType(messageType) {\r\n    switch (messageType) {\r\n        case MessageType.NOTIFICATION_CLICKED:\r\n            return 'notification_open';\r\n        case MessageType.PUSH_RECEIVED:\r\n            return 'notification_foreground';\r\n        default:\r\n            throw new Error();\r\n    }\r\n}\n\n/**\r\n * @license\r\n * Copyright 2019 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/** Returns a promise that resolves after given time passes. */\r\nfunction sleep(ms) {\r\n    return new Promise(function (resolve) {\r\n        setTimeout(resolve, ms);\r\n    });\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar SwController = /** @class */ (function () {\r\n    function SwController(firebaseDependencies) {\r\n        var _this = this;\r\n        this.firebaseDependencies = firebaseDependencies;\r\n        this.vapidKey = null;\r\n        this.bgMessageHandler = null;\r\n        self.addEventListener('push', function (e) {\r\n            e.waitUntil(_this.onPush(e));\r\n        });\r\n        self.addEventListener('pushsubscriptionchange', function (e) {\r\n            e.waitUntil(_this.onSubChange(e));\r\n        });\r\n        self.addEventListener('notificationclick', function (e) {\r\n            e.waitUntil(_this.onNotificationClick(e));\r\n        });\r\n    }\r\n    Object.defineProperty(SwController.prototype, \"app\", {\r\n        get: function () {\r\n            return this.firebaseDependencies.app;\r\n        },\r\n        enumerable: true,\r\n        configurable: true\r\n    });\r\n    /**\r\n     * Calling setBackgroundMessageHandler will opt in to some specific\r\n     * behaviours.\r\n     * 1.) If a notification doesn't need to be shown due to a window already\r\n     * being visible, then push messages will be sent to the page.\r\n     * 2.) If a notification needs to be shown, and the message contains no\r\n     * notification data this method will be called\r\n     * and the promise it returns will be passed to event.waitUntil.\r\n     * If you do not set this callback then all push messages will let and the\r\n     * developer can handle them in a their own 'push' event callback\r\n     *\r\n     * @param callback The callback to be called when a push message is received\r\n     * and a notification must be shown. The callback will be given the data from\r\n     * the push message.\r\n     */\r\n    SwController.prototype.setBackgroundMessageHandler = function (callback) {\r\n        if (!callback || typeof callback !== 'function') {\r\n            throw ERROR_FACTORY.create(\"invalid-bg-handler\" /* INVALID_BG_HANDLER */);\r\n        }\r\n        this.bgMessageHandler = callback;\r\n    };\r\n    // TODO: Remove getToken from SW Controller.\r\n    // Calling this from an old SW can cause all kinds of trouble.\r\n    SwController.prototype.getToken = function () {\r\n        var _a, _b;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n            var tokenDetails;\r\n            return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_c) {\r\n                switch (_c.label) {\r\n                    case 0:\r\n                        if (!!this.vapidKey) return [3 /*break*/, 2];\r\n                        return [4 /*yield*/, dbGet(this.firebaseDependencies)];\r\n                    case 1:\r\n                        tokenDetails = _c.sent();\r\n                        this.vapidKey = (_b = (_a = tokenDetails === null || tokenDetails === void 0 ? void 0 : tokenDetails.subscriptionOptions) === null || _a === void 0 ? void 0 : _a.vapidKey) !== null && _b !== void 0 ? _b : DEFAULT_VAPID_KEY;\r\n                        _c.label = 2;\r\n                    case 2: return [2 /*return*/, getToken(this.firebaseDependencies, self.registration, this.vapidKey)];\r\n                }\r\n            });\r\n        });\r\n    };\r\n    // TODO: Remove deleteToken from SW Controller.\r\n    // Calling this from an old SW can cause all kinds of trouble.\r\n    SwController.prototype.deleteToken = function () {\r\n        return deleteToken(this.firebaseDependencies, self.registration);\r\n    };\r\n    SwController.prototype.requestPermission = function () {\r\n        throw ERROR_FACTORY.create(\"only-available-in-window\" /* AVAILABLE_IN_WINDOW */);\r\n    };\r\n    // TODO: Deprecate this and make VAPID key a parameter in getToken.\r\n    // TODO: Remove this together with getToken from SW Controller.\r\n    SwController.prototype.usePublicVapidKey = function (vapidKey) {\r\n        if (this.vapidKey !== null) {\r\n            throw ERROR_FACTORY.create(\"use-vapid-key-after-get-token\" /* USE_VAPID_KEY_AFTER_GET_TOKEN */);\r\n        }\r\n        if (typeof vapidKey !== 'string' || vapidKey.length === 0) {\r\n            throw ERROR_FACTORY.create(\"invalid-vapid-key\" /* INVALID_VAPID_KEY */);\r\n        }\r\n        this.vapidKey = vapidKey;\r\n    };\r\n    SwController.prototype.useServiceWorker = function () {\r\n        throw ERROR_FACTORY.create(\"only-available-in-window\" /* AVAILABLE_IN_WINDOW */);\r\n    };\r\n    SwController.prototype.onMessage = function () {\r\n        throw ERROR_FACTORY.create(\"only-available-in-window\" /* AVAILABLE_IN_WINDOW */);\r\n    };\r\n    SwController.prototype.onTokenRefresh = function () {\r\n        throw ERROR_FACTORY.create(\"only-available-in-window\" /* AVAILABLE_IN_WINDOW */);\r\n    };\r\n    /**\r\n     * A handler for push events that shows notifications based on the content of\r\n     * the payload.\r\n     *\r\n     * The payload must be a JSON-encoded Object with a `notification` key. The\r\n     * value of the `notification` property will be used as the NotificationOptions\r\n     * object passed to showNotification. Additionally, the `title` property of the\r\n     * notification object will be used as the title.\r\n     *\r\n     * If there is no notification data in the payload then no notification will be\r\n     * shown.\r\n     */\r\n    SwController.prototype.onPush = function (event) {\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n            var payload, clientList, notificationDetails;\r\n            return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_a) {\r\n                switch (_a.label) {\r\n                    case 0:\r\n                        payload = getMessagePayload(event);\r\n                        if (!payload) {\r\n                            return [2 /*return*/];\r\n                        }\r\n                        return [4 /*yield*/, getClientList()];\r\n                    case 1:\r\n                        clientList = _a.sent();\r\n                        if (hasVisibleClients(clientList)) {\r\n                            // App in foreground. Send to page.\r\n                            return [2 /*return*/, sendMessageToWindowClients(clientList, payload)];\r\n                        }\r\n                        notificationDetails = getNotificationData(payload);\r\n                        if (!notificationDetails) return [3 /*break*/, 3];\r\n                        return [4 /*yield*/, showNotification(notificationDetails)];\r\n                    case 2:\r\n                        _a.sent();\r\n                        return [3 /*break*/, 5];\r\n                    case 3:\r\n                        if (!this.bgMessageHandler) return [3 /*break*/, 5];\r\n                        return [4 /*yield*/, this.bgMessageHandler(payload)];\r\n                    case 4:\r\n                        _a.sent();\r\n                        _a.label = 5;\r\n                    case 5: return [2 /*return*/];\r\n                }\r\n            });\r\n        });\r\n    };\r\n    SwController.prototype.onSubChange = function (event) {\r\n        var _a, _b;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n            var newSubscription, tokenDetails;\r\n            return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_c) {\r\n                switch (_c.label) {\r\n                    case 0:\r\n                        newSubscription = event.newSubscription;\r\n                        if (!!newSubscription) return [3 /*break*/, 2];\r\n                        // Subscription revoked, delete token\r\n                        return [4 /*yield*/, deleteToken(this.firebaseDependencies, self.registration)];\r\n                    case 1:\r\n                        // Subscription revoked, delete token\r\n                        _c.sent();\r\n                        return [2 /*return*/];\r\n                    case 2: return [4 /*yield*/, dbGet(this.firebaseDependencies)];\r\n                    case 3:\r\n                        tokenDetails = _c.sent();\r\n                        return [4 /*yield*/, deleteToken(this.firebaseDependencies, self.registration)];\r\n                    case 4:\r\n                        _c.sent();\r\n                        return [4 /*yield*/, getToken(this.firebaseDependencies, self.registration, (_b = (_a = tokenDetails === null || tokenDetails === void 0 ? void 0 : tokenDetails.subscriptionOptions) === null || _a === void 0 ? void 0 : _a.vapidKey) !== null && _b !== void 0 ? _b : DEFAULT_VAPID_KEY)];\r\n                    case 5:\r\n                        _c.sent();\r\n                        return [2 /*return*/];\r\n                }\r\n            });\r\n        });\r\n    };\r\n    SwController.prototype.onNotificationClick = function (event) {\r\n        var _a, _b;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n            var payload, link, client, message;\r\n            return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_c) {\r\n                switch (_c.label) {\r\n                    case 0:\r\n                        payload = (_b = (_a = event.notification) === null || _a === void 0 ? void 0 : _a.data) === null || _b === void 0 ? void 0 : _b[FCM_MSG];\r\n                        if (!payload) {\r\n                            // Not an FCM notification, do nothing.\r\n                            return [2 /*return*/];\r\n                        }\r\n                        else if (event.action) {\r\n                            // User clicked on an action button.\r\n                            // This will allow devs to act on action button clicks by using a custom\r\n                            // onNotificationClick listener that they define.\r\n                            return [2 /*return*/];\r\n                        }\r\n                        // Prevent other listeners from receiving the event\r\n                        event.stopImmediatePropagation();\r\n                        event.notification.close();\r\n                        link = getLink(payload);\r\n                        if (!link) {\r\n                            return [2 /*return*/];\r\n                        }\r\n                        return [4 /*yield*/, getWindowClient(link)];\r\n                    case 1:\r\n                        client = _c.sent();\r\n                        if (!!client) return [3 /*break*/, 4];\r\n                        return [4 /*yield*/, self.clients.openWindow(link)];\r\n                    case 2:\r\n                        // Unable to find window client so need to open one.\r\n                        // This also focuses the opened client.\r\n                        client = _c.sent();\r\n                        // Wait three seconds for the client to initialize and set up the message\r\n                        // handler so that it can receive the message.\r\n                        return [4 /*yield*/, sleep(3000)];\r\n                    case 3:\r\n                        // Wait three seconds for the client to initialize and set up the message\r\n                        // handler so that it can receive the message.\r\n                        _c.sent();\r\n                        return [3 /*break*/, 6];\r\n                    case 4: return [4 /*yield*/, client.focus()];\r\n                    case 5:\r\n                        client = _c.sent();\r\n                        _c.label = 6;\r\n                    case 6:\r\n                        if (!client) {\r\n                            // Window Client will not be returned if it's for a third party origin.\r\n                            return [2 /*return*/];\r\n                        }\r\n                        message = createNewMessage(MessageType.NOTIFICATION_CLICKED, payload);\r\n                        return [2 /*return*/, client.postMessage(message)];\r\n                }\r\n            });\r\n        });\r\n    };\r\n    return SwController;\r\n}());\r\nfunction getMessagePayload(_a) {\r\n    var data = _a.data;\r\n    if (!data) {\r\n        return null;\r\n    }\r\n    try {\r\n        return data.json();\r\n    }\r\n    catch (err) {\r\n        // Not JSON so not an FCM message.\r\n        return null;\r\n    }\r\n}\r\nfunction getNotificationData(payload) {\r\n    var _a;\r\n    if (!payload || typeof payload.notification !== 'object') {\r\n        return;\r\n    }\r\n    var notificationInformation = Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__assign\"])({}, payload.notification);\r\n    // Put the message payload under FCM_MSG name so we can identify the\r\n    // notification as being an FCM notification vs a notification from\r\n    // somewhere else (i.e. normal web push or developer generated\r\n    // notification).\r\n    notificationInformation.data = Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__assign\"])(Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__assign\"])({}, payload.notification.data), (_a = {}, _a[FCM_MSG] = payload, _a));\r\n    return notificationInformation;\r\n}\r\n/**\r\n * @param url The URL to look for when focusing a client.\r\n * @return Returns an existing window client or a newly opened WindowClient.\r\n */\r\nfunction getWindowClient(url) {\r\n    return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__awaiter\"])(this, void 0, void 0, function () {\r\n        var parsedURL, clientList, clientList_1, clientList_1_1, client, parsedClientUrl;\r\n        var e_1, _a;\r\n        return Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__generator\"])(this, function (_b) {\r\n            switch (_b.label) {\r\n                case 0:\r\n                    parsedURL = new URL(url, self.location.href);\r\n                    return [4 /*yield*/, getClientList()];\r\n                case 1:\r\n                    clientList = _b.sent();\r\n                    try {\r\n                        for (clientList_1 = Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__values\"])(clientList), clientList_1_1 = clientList_1.next(); !clientList_1_1.done; clientList_1_1 = clientList_1.next()) {\r\n                            client = clientList_1_1.value;\r\n                            parsedClientUrl = new URL(client.url, self.location.href);\r\n                            if (parsedClientUrl.host === parsedURL.host) {\r\n                                return [2 /*return*/, client];\r\n                            }\r\n                        }\r\n                    }\r\n                    catch (e_1_1) { e_1 = { error: e_1_1 }; }\r\n                    finally {\r\n                        try {\r\n                            if (clientList_1_1 && !clientList_1_1.done && (_a = clientList_1.return)) _a.call(clientList_1);\r\n                        }\r\n                        finally { if (e_1) throw e_1.error; }\r\n                    }\r\n                    return [2 /*return*/, null];\r\n            }\r\n        });\r\n    });\r\n}\r\n/**\r\n * @returns If there is currently a visible WindowClient, this method will\r\n * resolve to true, otherwise false.\r\n */\r\nfunction hasVisibleClients(clientList) {\r\n    return clientList.some(function (client) {\r\n        return client.visibilityState === 'visible' &&\r\n            // Ignore chrome-extension clients as that matches the background pages\r\n            // of extensions, which are always considered visible for some reason.\r\n            !client.url.startsWith('chrome-extension://');\r\n    });\r\n}\r\n/**\r\n * @param payload The data from the push event that should be sent to all\r\n * available pages.\r\n * @returns Returns a promise that resolves once the message has been sent to\r\n * all WindowClients.\r\n */\r\nfunction sendMessageToWindowClients(clientList, payload) {\r\n    var e_2, _a;\r\n    var message = createNewMessage(MessageType.PUSH_RECEIVED, payload);\r\n    try {\r\n        for (var clientList_2 = Object(tslib__WEBPACK_IMPORTED_MODULE_3__[\"__values\"])(clientList), clientList_2_1 = clientList_2.next(); !clientList_2_1.done; clientList_2_1 = clientList_2.next()) {\r\n            var client = clientList_2_1.value;\r\n            client.postMessage(message);\r\n        }\r\n    }\r\n    catch (e_2_1) { e_2 = { error: e_2_1 }; }\r\n    finally {\r\n        try {\r\n            if (clientList_2_1 && !clientList_2_1.done && (_a = clientList_2.return)) _a.call(clientList_2);\r\n        }\r\n        finally { if (e_2) throw e_2.error; }\r\n    }\r\n}\r\nfunction getClientList() {\r\n    return self.clients.matchAll({\r\n        type: 'window',\r\n        includeUncontrolled: true\r\n        // TS doesn't know that \"type: 'window'\" means it'll return WindowClient[]\r\n    });\r\n}\r\nfunction createNewMessage(type, payload) {\r\n    return {\r\n        firebaseMessaging: { type: type, payload: payload }\r\n    };\r\n}\r\nfunction showNotification(details) {\r\n    var _a;\r\n    var title = (_a = details.title) !== null && _a !== void 0 ? _a : '';\r\n    var actions = details.actions;\r\n    // Note: Firefox does not support the maxActions property.\r\n    // https://developer.mozilla.org/en-US/docs/Web/API/notification/maxActions\r\n    var maxActions = Notification.maxActions;\r\n    if (actions && maxActions && actions.length > maxActions) {\r\n        console.warn(\"This browser only supports \" + maxActions + \" actions. The remaining actions will not be displayed.\");\r\n    }\r\n    return self.registration.showNotification(title, details);\r\n}\r\nfunction getLink(payload) {\r\n    var _a, _b, _c;\r\n    // eslint-disable-next-line camelcase\r\n    var link = (_b = (_a = payload.fcmOptions) === null || _a === void 0 ? void 0 : _a.link) !== null && _b !== void 0 ? _b : (_c = payload.notification) === null || _c === void 0 ? void 0 : _c.click_action;\r\n    if (link) {\r\n        return link;\r\n    }\r\n    if (isConsoleMessage(payload.data)) {\r\n        // Notification created in the Firebase Console. Redirect to origin.\r\n        return self.location.origin;\r\n    }\r\n    else {\r\n        return null;\r\n    }\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar MESSAGING_NAME = 'messaging';\r\nfunction factoryMethod(container) {\r\n    // Dependencies.\r\n    var app = container.getProvider('app').getImmediate();\r\n    var appConfig = extractAppConfig(app);\r\n    var installations = container.getProvider('installations').getImmediate();\r\n    var analyticsProvider = container.getProvider('analytics-internal');\r\n    var firebaseDependencies = {\r\n        app: app,\r\n        appConfig: appConfig,\r\n        installations: installations,\r\n        analyticsProvider: analyticsProvider\r\n    };\r\n    if (!isSupported()) {\r\n        throw ERROR_FACTORY.create(\"unsupported-browser\" /* UNSUPPORTED_BROWSER */);\r\n    }\r\n    if (self && 'ServiceWorkerGlobalScope' in self) {\r\n        // Running in ServiceWorker context\r\n        return new SwController(firebaseDependencies);\r\n    }\r\n    else {\r\n        // Assume we are in the window context.\r\n        return new WindowController(firebaseDependencies);\r\n    }\r\n}\r\nvar NAMESPACE_EXPORTS = {\r\n    isSupported: isSupported\r\n};\r\n_firebase_app__WEBPACK_IMPORTED_MODULE_0___default.a.INTERNAL.registerComponent(new _firebase_component__WEBPACK_IMPORTED_MODULE_2__[\"Component\"](MESSAGING_NAME, factoryMethod, \"PUBLIC\" /* PUBLIC */).setServiceProps(NAMESPACE_EXPORTS));\r\nfunction isSupported() {\r\n    if (self && 'ServiceWorkerGlobalScope' in self) {\r\n        // Running in ServiceWorker context\r\n        return isSWControllerSupported();\r\n    }\r\n    else {\r\n        // Assume we are in the window context.\r\n        return isWindowControllerSupported();\r\n    }\r\n}\r\n/**\r\n * Checks to see if the required APIs exist.\r\n */\r\nfunction isWindowControllerSupported() {\r\n    return ('indexedDB' in window &&\r\n        indexedDB !== null &&\r\n        navigator.cookieEnabled &&\r\n        'serviceWorker' in navigator &&\r\n        'PushManager' in window &&\r\n        'Notification' in window &&\r\n        'fetch' in window &&\r\n        ServiceWorkerRegistration.prototype.hasOwnProperty('showNotification') &&\r\n        PushSubscription.prototype.hasOwnProperty('getKey'));\r\n}\r\n/**\r\n * Checks to see if the required APIs exist within SW Context.\r\n */\r\nfunction isSWControllerSupported() {\r\n    return ('indexedDB' in self &&\r\n        indexedDB !== null &&\r\n        'PushManager' in self &&\r\n        'Notification' in self &&\r\n        ServiceWorkerRegistration.prototype.hasOwnProperty('showNotification') &&\r\n        PushSubscription.prototype.hasOwnProperty('getKey'));\r\n}\n//# sourceMappingURL=index.esm.js.map\n\n\n//# sourceURL=webpack:///./node_modules/@firebase/messaging/dist/index.esm.js?");

/***/ }),

/***/ "./node_modules/@firebase/messaging/node_modules/tslib/tslib.es6.js":
/*!**************************************************************************!*\
  !*** ./node_modules/@firebase/messaging/node_modules/tslib/tslib.es6.js ***!
  \**************************************************************************/
/*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__extends\", function() { return __extends; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__assign\", function() { return __assign; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__rest\", function() { return __rest; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__decorate\", function() { return __decorate; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__param\", function() { return __param; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__metadata\", function() { return __metadata; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__awaiter\", function() { return __awaiter; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__generator\", function() { return __generator; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__exportStar\", function() { return __exportStar; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__values\", function() { return __values; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__read\", function() { return __read; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__spread\", function() { return __spread; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__spreadArrays\", function() { return __spreadArrays; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__await\", function() { return __await; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__asyncGenerator\", function() { return __asyncGenerator; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__asyncDelegator\", function() { return __asyncDelegator; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__asyncValues\", function() { return __asyncValues; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__makeTemplateObject\", function() { return __makeTemplateObject; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__importStar\", function() { return __importStar; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__importDefault\", function() { return __importDefault; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__classPrivateFieldGet\", function() { return __classPrivateFieldGet; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__classPrivateFieldSet\", function() { return __classPrivateFieldSet; });\n/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation. All rights reserved.\r\nLicensed under the Apache License, Version 2.0 (the \"License\"); you may not use\r\nthis file except in compliance with the License. You may obtain a copy of the\r\nLicense at http://www.apache.org/licenses/LICENSE-2.0\r\n\r\nTHIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\r\nKIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED\r\nWARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,\r\nMERCHANTABLITY OR NON-INFRINGEMENT.\r\n\r\nSee the Apache Version 2.0 License for specific language governing permissions\r\nand limitations under the License.\r\n***************************************************************************** */\r\n/* global Reflect, Promise */\r\n\r\nvar extendStatics = function(d, b) {\r\n    extendStatics = Object.setPrototypeOf ||\r\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n    return extendStatics(d, b);\r\n};\r\n\r\nfunction __extends(d, b) {\r\n    extendStatics(d, b);\r\n    function __() { this.constructor = d; }\r\n    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n}\r\n\r\nvar __assign = function() {\r\n    __assign = Object.assign || function __assign(t) {\r\n        for (var s, i = 1, n = arguments.length; i < n; i++) {\r\n            s = arguments[i];\r\n            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\r\n        }\r\n        return t;\r\n    }\r\n    return __assign.apply(this, arguments);\r\n}\r\n\r\nfunction __rest(s, e) {\r\n    var t = {};\r\n    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\r\n        t[p] = s[p];\r\n    if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\r\n        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\r\n            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\r\n                t[p[i]] = s[p[i]];\r\n        }\r\n    return t;\r\n}\r\n\r\nfunction __decorate(decorators, target, key, desc) {\r\n    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\r\n    if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\r\n    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\r\n    return c > 3 && r && Object.defineProperty(target, key, r), r;\r\n}\r\n\r\nfunction __param(paramIndex, decorator) {\r\n    return function (target, key) { decorator(target, key, paramIndex); }\r\n}\r\n\r\nfunction __metadata(metadataKey, metadataValue) {\r\n    if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(metadataKey, metadataValue);\r\n}\r\n\r\nfunction __awaiter(thisArg, _arguments, P, generator) {\r\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\r\n    return new (P || (P = Promise))(function (resolve, reject) {\r\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\r\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\r\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\r\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\r\n    });\r\n}\r\n\r\nfunction __generator(thisArg, body) {\r\n    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\r\n    return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\r\n    function verb(n) { return function (v) { return step([n, v]); }; }\r\n    function step(op) {\r\n        if (f) throw new TypeError(\"Generator is already executing.\");\r\n        while (_) try {\r\n            if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\r\n            if (y = 0, t) op = [op[0] & 2, t.value];\r\n            switch (op[0]) {\r\n                case 0: case 1: t = op; break;\r\n                case 4: _.label++; return { value: op[1], done: false };\r\n                case 5: _.label++; y = op[1]; op = [0]; continue;\r\n                case 7: op = _.ops.pop(); _.trys.pop(); continue;\r\n                default:\r\n                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\r\n                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\r\n                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\r\n                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\r\n                    if (t[2]) _.ops.pop();\r\n                    _.trys.pop(); continue;\r\n            }\r\n            op = body.call(thisArg, _);\r\n        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\r\n        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\r\n    }\r\n}\r\n\r\nfunction __exportStar(m, exports) {\r\n    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];\r\n}\r\n\r\nfunction __values(o) {\r\n    var s = typeof Symbol === \"function\" && Symbol.iterator, m = s && o[s], i = 0;\r\n    if (m) return m.call(o);\r\n    if (o && typeof o.length === \"number\") return {\r\n        next: function () {\r\n            if (o && i >= o.length) o = void 0;\r\n            return { value: o && o[i++], done: !o };\r\n        }\r\n    };\r\n    throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\r\n}\r\n\r\nfunction __read(o, n) {\r\n    var m = typeof Symbol === \"function\" && o[Symbol.iterator];\r\n    if (!m) return o;\r\n    var i = m.call(o), r, ar = [], e;\r\n    try {\r\n        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\r\n    }\r\n    catch (error) { e = { error: error }; }\r\n    finally {\r\n        try {\r\n            if (r && !r.done && (m = i[\"return\"])) m.call(i);\r\n        }\r\n        finally { if (e) throw e.error; }\r\n    }\r\n    return ar;\r\n}\r\n\r\nfunction __spread() {\r\n    for (var ar = [], i = 0; i < arguments.length; i++)\r\n        ar = ar.concat(__read(arguments[i]));\r\n    return ar;\r\n}\r\n\r\nfunction __spreadArrays() {\r\n    for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\r\n    for (var r = Array(s), k = 0, i = 0; i < il; i++)\r\n        for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\r\n            r[k] = a[j];\r\n    return r;\r\n};\r\n\r\nfunction __await(v) {\r\n    return this instanceof __await ? (this.v = v, this) : new __await(v);\r\n}\r\n\r\nfunction __asyncGenerator(thisArg, _arguments, generator) {\r\n    if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n    var g = generator.apply(thisArg, _arguments || []), i, q = [];\r\n    return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\r\n    function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\r\n    function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\r\n    function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\r\n    function fulfill(value) { resume(\"next\", value); }\r\n    function reject(value) { resume(\"throw\", value); }\r\n    function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\r\n}\r\n\r\nfunction __asyncDelegator(o) {\r\n    var i, p;\r\n    return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\r\n    function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; } : f; }\r\n}\r\n\r\nfunction __asyncValues(o) {\r\n    if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n    var m = o[Symbol.asyncIterator], i;\r\n    return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\r\n    function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\r\n    function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\r\n}\r\n\r\nfunction __makeTemplateObject(cooked, raw) {\r\n    if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\r\n    return cooked;\r\n};\r\n\r\nfunction __importStar(mod) {\r\n    if (mod && mod.__esModule) return mod;\r\n    var result = {};\r\n    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];\r\n    result.default = mod;\r\n    return result;\r\n}\r\n\r\nfunction __importDefault(mod) {\r\n    return (mod && mod.__esModule) ? mod : { default: mod };\r\n}\r\n\r\nfunction __classPrivateFieldGet(receiver, privateMap) {\r\n    if (!privateMap.has(receiver)) {\r\n        throw new TypeError(\"attempted to get private field on non-instance\");\r\n    }\r\n    return privateMap.get(receiver);\r\n}\r\n\r\nfunction __classPrivateFieldSet(receiver, privateMap, value) {\r\n    if (!privateMap.has(receiver)) {\r\n        throw new TypeError(\"attempted to set private field on non-instance\");\r\n    }\r\n    privateMap.set(receiver, value);\r\n    return value;\r\n}\r\n\n\n//# sourceURL=webpack:///./node_modules/@firebase/messaging/node_modules/tslib/tslib.es6.js?");

/***/ }),

/***/ "./node_modules/@firebase/util/dist/index.cjs.js":
/*!*******************************************************!*\
  !*** ./node_modules/@firebase/util/dist/index.cjs.js ***!
  \*******************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
eval("/* WEBPACK VAR INJECTION */(function(global) {\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nvar tslib = __webpack_require__(/*! tslib */ \"./node_modules/@firebase/util/node_modules/tslib/tslib.es6.js\");\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * @fileoverview Firebase constants.  Some of these (@defines) can be overridden at compile-time.\r\n */\r\nvar CONSTANTS = {\r\n    /**\r\n     * @define {boolean} Whether this is the client Node.js SDK.\r\n     */\r\n    NODE_CLIENT: false,\r\n    /**\r\n     * @define {boolean} Whether this is the Admin Node.js SDK.\r\n     */\r\n    NODE_ADMIN: false,\r\n    /**\r\n     * Firebase SDK Version\r\n     */\r\n    SDK_VERSION: '${JSCORE_VERSION}'\r\n};\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Throws an error if the provided assertion is falsy\r\n */\r\nvar assert = function (assertion, message) {\r\n    if (!assertion) {\r\n        throw assertionError(message);\r\n    }\r\n};\r\n/**\r\n * Returns an Error object suitable for throwing.\r\n */\r\nvar assertionError = function (message) {\r\n    return new Error('Firebase Database (' +\r\n        CONSTANTS.SDK_VERSION +\r\n        ') INTERNAL ASSERT FAILED: ' +\r\n        message);\r\n};\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar stringToByteArray = function (str) {\r\n    // TODO(user): Use native implementations if/when available\r\n    var out = [];\r\n    var p = 0;\r\n    for (var i = 0; i < str.length; i++) {\r\n        var c = str.charCodeAt(i);\r\n        if (c < 128) {\r\n            out[p++] = c;\r\n        }\r\n        else if (c < 2048) {\r\n            out[p++] = (c >> 6) | 192;\r\n            out[p++] = (c & 63) | 128;\r\n        }\r\n        else if ((c & 0xfc00) === 0xd800 &&\r\n            i + 1 < str.length &&\r\n            (str.charCodeAt(i + 1) & 0xfc00) === 0xdc00) {\r\n            // Surrogate Pair\r\n            c = 0x10000 + ((c & 0x03ff) << 10) + (str.charCodeAt(++i) & 0x03ff);\r\n            out[p++] = (c >> 18) | 240;\r\n            out[p++] = ((c >> 12) & 63) | 128;\r\n            out[p++] = ((c >> 6) & 63) | 128;\r\n            out[p++] = (c & 63) | 128;\r\n        }\r\n        else {\r\n            out[p++] = (c >> 12) | 224;\r\n            out[p++] = ((c >> 6) & 63) | 128;\r\n            out[p++] = (c & 63) | 128;\r\n        }\r\n    }\r\n    return out;\r\n};\r\n/**\r\n * Turns an array of numbers into the string given by the concatenation of the\r\n * characters to which the numbers correspond.\r\n * @param bytes Array of numbers representing characters.\r\n * @return Stringification of the array.\r\n */\r\nvar byteArrayToString = function (bytes) {\r\n    // TODO(user): Use native implementations if/when available\r\n    var out = [];\r\n    var pos = 0, c = 0;\r\n    while (pos < bytes.length) {\r\n        var c1 = bytes[pos++];\r\n        if (c1 < 128) {\r\n            out[c++] = String.fromCharCode(c1);\r\n        }\r\n        else if (c1 > 191 && c1 < 224) {\r\n            var c2 = bytes[pos++];\r\n            out[c++] = String.fromCharCode(((c1 & 31) << 6) | (c2 & 63));\r\n        }\r\n        else if (c1 > 239 && c1 < 365) {\r\n            // Surrogate Pair\r\n            var c2 = bytes[pos++];\r\n            var c3 = bytes[pos++];\r\n            var c4 = bytes[pos++];\r\n            var u = (((c1 & 7) << 18) | ((c2 & 63) << 12) | ((c3 & 63) << 6) | (c4 & 63)) -\r\n                0x10000;\r\n            out[c++] = String.fromCharCode(0xd800 + (u >> 10));\r\n            out[c++] = String.fromCharCode(0xdc00 + (u & 1023));\r\n        }\r\n        else {\r\n            var c2 = bytes[pos++];\r\n            var c3 = bytes[pos++];\r\n            out[c++] = String.fromCharCode(((c1 & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));\r\n        }\r\n    }\r\n    return out.join('');\r\n};\r\n// We define it as an object literal instead of a class because a class compiled down to es5 can't\r\n// be treeshaked. https://github.com/rollup/rollup/issues/1691\r\n// Static lookup maps, lazily populated by init_()\r\nvar base64 = {\r\n    /**\r\n     * Maps bytes to characters.\r\n     */\r\n    byteToCharMap_: null,\r\n    /**\r\n     * Maps characters to bytes.\r\n     */\r\n    charToByteMap_: null,\r\n    /**\r\n     * Maps bytes to websafe characters.\r\n     * @private\r\n     */\r\n    byteToCharMapWebSafe_: null,\r\n    /**\r\n     * Maps websafe characters to bytes.\r\n     * @private\r\n     */\r\n    charToByteMapWebSafe_: null,\r\n    /**\r\n     * Our default alphabet, shared between\r\n     * ENCODED_VALS and ENCODED_VALS_WEBSAFE\r\n     */\r\n    ENCODED_VALS_BASE: 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' + 'abcdefghijklmnopqrstuvwxyz' + '0123456789',\r\n    /**\r\n     * Our default alphabet. Value 64 (=) is special; it means \"nothing.\"\r\n     */\r\n    get ENCODED_VALS() {\r\n        return this.ENCODED_VALS_BASE + '+/=';\r\n    },\r\n    /**\r\n     * Our websafe alphabet.\r\n     */\r\n    get ENCODED_VALS_WEBSAFE() {\r\n        return this.ENCODED_VALS_BASE + '-_.';\r\n    },\r\n    /**\r\n     * Whether this browser supports the atob and btoa functions. This extension\r\n     * started at Mozilla but is now implemented by many browsers. We use the\r\n     * ASSUME_* variables to avoid pulling in the full useragent detection library\r\n     * but still allowing the standard per-browser compilations.\r\n     *\r\n     */\r\n    HAS_NATIVE_SUPPORT: typeof atob === 'function',\r\n    /**\r\n     * Base64-encode an array of bytes.\r\n     *\r\n     * @param input An array of bytes (numbers with\r\n     *     value in [0, 255]) to encode.\r\n     * @param webSafe Boolean indicating we should use the\r\n     *     alternative alphabet.\r\n     * @return The base64 encoded string.\r\n     */\r\n    encodeByteArray: function (input, webSafe) {\r\n        if (!Array.isArray(input)) {\r\n            throw Error('encodeByteArray takes an array as a parameter');\r\n        }\r\n        this.init_();\r\n        var byteToCharMap = webSafe\r\n            ? this.byteToCharMapWebSafe_\r\n            : this.byteToCharMap_;\r\n        var output = [];\r\n        for (var i = 0; i < input.length; i += 3) {\r\n            var byte1 = input[i];\r\n            var haveByte2 = i + 1 < input.length;\r\n            var byte2 = haveByte2 ? input[i + 1] : 0;\r\n            var haveByte3 = i + 2 < input.length;\r\n            var byte3 = haveByte3 ? input[i + 2] : 0;\r\n            var outByte1 = byte1 >> 2;\r\n            var outByte2 = ((byte1 & 0x03) << 4) | (byte2 >> 4);\r\n            var outByte3 = ((byte2 & 0x0f) << 2) | (byte3 >> 6);\r\n            var outByte4 = byte3 & 0x3f;\r\n            if (!haveByte3) {\r\n                outByte4 = 64;\r\n                if (!haveByte2) {\r\n                    outByte3 = 64;\r\n                }\r\n            }\r\n            output.push(byteToCharMap[outByte1], byteToCharMap[outByte2], byteToCharMap[outByte3], byteToCharMap[outByte4]);\r\n        }\r\n        return output.join('');\r\n    },\r\n    /**\r\n     * Base64-encode a string.\r\n     *\r\n     * @param input A string to encode.\r\n     * @param webSafe If true, we should use the\r\n     *     alternative alphabet.\r\n     * @return The base64 encoded string.\r\n     */\r\n    encodeString: function (input, webSafe) {\r\n        // Shortcut for Mozilla browsers that implement\r\n        // a native base64 encoder in the form of \"btoa/atob\"\r\n        if (this.HAS_NATIVE_SUPPORT && !webSafe) {\r\n            return btoa(input);\r\n        }\r\n        return this.encodeByteArray(stringToByteArray(input), webSafe);\r\n    },\r\n    /**\r\n     * Base64-decode a string.\r\n     *\r\n     * @param input to decode.\r\n     * @param webSafe True if we should use the\r\n     *     alternative alphabet.\r\n     * @return string representing the decoded value.\r\n     */\r\n    decodeString: function (input, webSafe) {\r\n        // Shortcut for Mozilla browsers that implement\r\n        // a native base64 encoder in the form of \"btoa/atob\"\r\n        if (this.HAS_NATIVE_SUPPORT && !webSafe) {\r\n            return atob(input);\r\n        }\r\n        return byteArrayToString(this.decodeStringToByteArray(input, webSafe));\r\n    },\r\n    /**\r\n     * Base64-decode a string.\r\n     *\r\n     * In base-64 decoding, groups of four characters are converted into three\r\n     * bytes.  If the encoder did not apply padding, the input length may not\r\n     * be a multiple of 4.\r\n     *\r\n     * In this case, the last group will have fewer than 4 characters, and\r\n     * padding will be inferred.  If the group has one or two characters, it decodes\r\n     * to one byte.  If the group has three characters, it decodes to two bytes.\r\n     *\r\n     * @param input Input to decode.\r\n     * @param webSafe True if we should use the web-safe alphabet.\r\n     * @return bytes representing the decoded value.\r\n     */\r\n    decodeStringToByteArray: function (input, webSafe) {\r\n        this.init_();\r\n        var charToByteMap = webSafe\r\n            ? this.charToByteMapWebSafe_\r\n            : this.charToByteMap_;\r\n        var output = [];\r\n        for (var i = 0; i < input.length;) {\r\n            var byte1 = charToByteMap[input.charAt(i++)];\r\n            var haveByte2 = i < input.length;\r\n            var byte2 = haveByte2 ? charToByteMap[input.charAt(i)] : 0;\r\n            ++i;\r\n            var haveByte3 = i < input.length;\r\n            var byte3 = haveByte3 ? charToByteMap[input.charAt(i)] : 64;\r\n            ++i;\r\n            var haveByte4 = i < input.length;\r\n            var byte4 = haveByte4 ? charToByteMap[input.charAt(i)] : 64;\r\n            ++i;\r\n            if (byte1 == null || byte2 == null || byte3 == null || byte4 == null) {\r\n                throw Error();\r\n            }\r\n            var outByte1 = (byte1 << 2) | (byte2 >> 4);\r\n            output.push(outByte1);\r\n            if (byte3 !== 64) {\r\n                var outByte2 = ((byte2 << 4) & 0xf0) | (byte3 >> 2);\r\n                output.push(outByte2);\r\n                if (byte4 !== 64) {\r\n                    var outByte3 = ((byte3 << 6) & 0xc0) | byte4;\r\n                    output.push(outByte3);\r\n                }\r\n            }\r\n        }\r\n        return output;\r\n    },\r\n    /**\r\n     * Lazy static initialization function. Called before\r\n     * accessing any of the static map variables.\r\n     * @private\r\n     */\r\n    init_: function () {\r\n        if (!this.byteToCharMap_) {\r\n            this.byteToCharMap_ = {};\r\n            this.charToByteMap_ = {};\r\n            this.byteToCharMapWebSafe_ = {};\r\n            this.charToByteMapWebSafe_ = {};\r\n            // We want quick mappings back and forth, so we precompute two maps.\r\n            for (var i = 0; i < this.ENCODED_VALS.length; i++) {\r\n                this.byteToCharMap_[i] = this.ENCODED_VALS.charAt(i);\r\n                this.charToByteMap_[this.byteToCharMap_[i]] = i;\r\n                this.byteToCharMapWebSafe_[i] = this.ENCODED_VALS_WEBSAFE.charAt(i);\r\n                this.charToByteMapWebSafe_[this.byteToCharMapWebSafe_[i]] = i;\r\n                // Be forgiving when decoding and correctly decode both encodings.\r\n                if (i >= this.ENCODED_VALS_BASE.length) {\r\n                    this.charToByteMap_[this.ENCODED_VALS_WEBSAFE.charAt(i)] = i;\r\n                    this.charToByteMapWebSafe_[this.ENCODED_VALS.charAt(i)] = i;\r\n                }\r\n            }\r\n        }\r\n    }\r\n};\r\n/**\r\n * URL-safe base64 encoding\r\n */\r\nvar base64Encode = function (str) {\r\n    var utf8Bytes = stringToByteArray(str);\r\n    return base64.encodeByteArray(utf8Bytes, true);\r\n};\r\n/**\r\n * URL-safe base64 decoding\r\n *\r\n * NOTE: DO NOT use the global atob() function - it does NOT support the\r\n * base64Url variant encoding.\r\n *\r\n * @param str To be decoded\r\n * @return Decoded result, if possible\r\n */\r\nvar base64Decode = function (str) {\r\n    try {\r\n        return base64.decodeString(str, true);\r\n    }\r\n    catch (e) {\r\n        console.error('base64Decode failed: ', e);\r\n    }\r\n    return null;\r\n};\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Do a deep-copy of basic JavaScript Objects or Arrays.\r\n */\r\nfunction deepCopy(value) {\r\n    return deepExtend(undefined, value);\r\n}\r\n/**\r\n * Copy properties from source to target (recursively allows extension\r\n * of Objects and Arrays).  Scalar values in the target are over-written.\r\n * If target is undefined, an object of the appropriate type will be created\r\n * (and returned).\r\n *\r\n * We recursively copy all child properties of plain Objects in the source- so\r\n * that namespace- like dictionaries are merged.\r\n *\r\n * Note that the target can be a function, in which case the properties in\r\n * the source Object are copied onto it as static properties of the Function.\r\n */\r\nfunction deepExtend(target, source) {\r\n    if (!(source instanceof Object)) {\r\n        return source;\r\n    }\r\n    switch (source.constructor) {\r\n        case Date:\r\n            // Treat Dates like scalars; if the target date object had any child\r\n            // properties - they will be lost!\r\n            var dateValue = source;\r\n            return new Date(dateValue.getTime());\r\n        case Object:\r\n            if (target === undefined) {\r\n                target = {};\r\n            }\r\n            break;\r\n        case Array:\r\n            // Always copy the array source and overwrite the target.\r\n            target = [];\r\n            break;\r\n        default:\r\n            // Not a plain Object - treat it as a scalar.\r\n            return source;\r\n    }\r\n    for (var prop in source) {\r\n        if (!source.hasOwnProperty(prop)) {\r\n            continue;\r\n        }\r\n        target[prop] = deepExtend(target[prop], source[prop]);\r\n    }\r\n    return target;\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar Deferred = /** @class */ (function () {\r\n    function Deferred() {\r\n        var _this = this;\r\n        this.reject = function () { };\r\n        this.resolve = function () { };\r\n        this.promise = new Promise(function (resolve, reject) {\r\n            _this.resolve = resolve;\r\n            _this.reject = reject;\r\n        });\r\n    }\r\n    /**\r\n     * Our API internals are not promiseified and cannot because our callback APIs have subtle expectations around\r\n     * invoking promises inline, which Promises are forbidden to do. This method accepts an optional node-style callback\r\n     * and returns a node-style callback which will resolve or reject the Deferred's promise.\r\n     */\r\n    Deferred.prototype.wrapCallback = function (callback) {\r\n        var _this = this;\r\n        return function (error, value) {\r\n            if (error) {\r\n                _this.reject(error);\r\n            }\r\n            else {\r\n                _this.resolve(value);\r\n            }\r\n            if (typeof callback === 'function') {\r\n                // Attaching noop handler just in case developer wasn't expecting\r\n                // promises\r\n                _this.promise.catch(function () { });\r\n                // Some of our callbacks don't expect a value and our own tests\r\n                // assert that the parameter length is 1\r\n                if (callback.length === 1) {\r\n                    callback(error);\r\n                }\r\n                else {\r\n                    callback(error, value);\r\n                }\r\n            }\r\n        };\r\n    };\r\n    return Deferred;\r\n}());\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Returns navigator.userAgent string or '' if it's not defined.\r\n * @return user agent string\r\n */\r\nfunction getUA() {\r\n    if (typeof navigator !== 'undefined' &&\r\n        typeof navigator['userAgent'] === 'string') {\r\n        return navigator['userAgent'];\r\n    }\r\n    else {\r\n        return '';\r\n    }\r\n}\r\n/**\r\n * Detect Cordova / PhoneGap / Ionic frameworks on a mobile device.\r\n *\r\n * Deliberately does not rely on checking `file://` URLs (as this fails PhoneGap\r\n * in the Ripple emulator) nor Cordova `onDeviceReady`, which would normally\r\n * wait for a callback.\r\n */\r\nfunction isMobileCordova() {\r\n    return (typeof window !== 'undefined' &&\r\n        // @ts-ignore Setting up an broadly applicable index signature for Window\r\n        // just to deal with this case would probably be a bad idea.\r\n        !!(window['cordova'] || window['phonegap'] || window['PhoneGap']) &&\r\n        /ios|iphone|ipod|ipad|android|blackberry|iemobile/i.test(getUA()));\r\n}\r\n/**\r\n * Detect Node.js.\r\n *\r\n * @return true if Node.js environment is detected.\r\n */\r\n// Node detection logic from: https://github.com/iliakan/detect-node/\r\nfunction isNode() {\r\n    try {\r\n        return (Object.prototype.toString.call(global.process) === '[object process]');\r\n    }\r\n    catch (e) {\r\n        return false;\r\n    }\r\n}\r\n/**\r\n * Detect Browser Environment\r\n */\r\nfunction isBrowser() {\r\n    return typeof self === 'object' && self.self === self;\r\n}\r\nfunction isBrowserExtension() {\r\n    var runtime = typeof chrome === 'object'\r\n        ? chrome.runtime\r\n        : typeof browser === 'object'\r\n            ? browser.runtime\r\n            : undefined;\r\n    return typeof runtime === 'object' && runtime.id !== undefined;\r\n}\r\n/**\r\n * Detect React Native.\r\n *\r\n * @return true if ReactNative environment is detected.\r\n */\r\nfunction isReactNative() {\r\n    return (typeof navigator === 'object' && navigator['product'] === 'ReactNative');\r\n}\r\n/** Detects Electron apps. */\r\nfunction isElectron() {\r\n    return getUA().indexOf('Electron/') >= 0;\r\n}\r\n/** Detects Internet Explorer. */\r\nfunction isIE() {\r\n    var ua = getUA();\r\n    return ua.indexOf('MSIE ') >= 0 || ua.indexOf('Trident/') >= 0;\r\n}\r\n/** Detects Universal Windows Platform apps. */\r\nfunction isUWP() {\r\n    return getUA().indexOf('MSAppHost/') >= 0;\r\n}\r\n/**\r\n * Detect whether the current SDK build is the Node version.\r\n *\r\n * @return true if it's the Node SDK build.\r\n */\r\nfunction isNodeSdk() {\r\n    return CONSTANTS.NODE_CLIENT === true || CONSTANTS.NODE_ADMIN === true;\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nvar ERROR_NAME = 'FirebaseError';\r\n// Based on code from:\r\n// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error#Custom_Error_Types\r\nvar FirebaseError = /** @class */ (function (_super) {\r\n    tslib.__extends(FirebaseError, _super);\r\n    function FirebaseError(code, message) {\r\n        var _this = _super.call(this, message) || this;\r\n        _this.code = code;\r\n        _this.name = ERROR_NAME;\r\n        // Fix For ES5\r\n        // https://github.com/Microsoft/TypeScript-wiki/blob/master/Breaking-Changes.md#extending-built-ins-like-error-array-and-map-may-no-longer-work\r\n        Object.setPrototypeOf(_this, FirebaseError.prototype);\r\n        // Maintains proper stack trace for where our error was thrown.\r\n        // Only available on V8.\r\n        if (Error.captureStackTrace) {\r\n            Error.captureStackTrace(_this, ErrorFactory.prototype.create);\r\n        }\r\n        return _this;\r\n    }\r\n    return FirebaseError;\r\n}(Error));\r\nvar ErrorFactory = /** @class */ (function () {\r\n    function ErrorFactory(service, serviceName, errors) {\r\n        this.service = service;\r\n        this.serviceName = serviceName;\r\n        this.errors = errors;\r\n    }\r\n    ErrorFactory.prototype.create = function (code) {\r\n        var data = [];\r\n        for (var _i = 1; _i < arguments.length; _i++) {\r\n            data[_i - 1] = arguments[_i];\r\n        }\r\n        var customData = data[0] || {};\r\n        var fullCode = this.service + \"/\" + code;\r\n        var template = this.errors[code];\r\n        var message = template ? replaceTemplate(template, customData) : 'Error';\r\n        // Service Name: Error message (service/code).\r\n        var fullMessage = this.serviceName + \": \" + message + \" (\" + fullCode + \").\";\r\n        var error = new FirebaseError(fullCode, fullMessage);\r\n        // Keys with an underscore at the end of their name are not included in\r\n        // error.data for some reason.\r\n        // TODO: Replace with Object.entries when lib is updated to es2017.\r\n        for (var _a = 0, _b = Object.keys(customData); _a < _b.length; _a++) {\r\n            var key = _b[_a];\r\n            if (key.slice(-1) !== '_') {\r\n                if (key in error) {\r\n                    console.warn(\"Overwriting FirebaseError base field \\\"\" + key + \"\\\" can cause unexpected behavior.\");\r\n                }\r\n                error[key] = customData[key];\r\n            }\r\n        }\r\n        return error;\r\n    };\r\n    return ErrorFactory;\r\n}());\r\nfunction replaceTemplate(template, data) {\r\n    return template.replace(PATTERN, function (_, key) {\r\n        var value = data[key];\r\n        return value != null ? value.toString() : \"<\" + key + \"?>\";\r\n    });\r\n}\r\nvar PATTERN = /\\{\\$([^}]+)}/g;\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Evaluates a JSON string into a javascript object.\r\n *\r\n * @param {string} str A string containing JSON.\r\n * @return {*} The javascript object representing the specified JSON.\r\n */\r\nfunction jsonEval(str) {\r\n    return JSON.parse(str);\r\n}\r\n/**\r\n * Returns JSON representing a javascript object.\r\n * @param {*} data Javascript object to be stringified.\r\n * @return {string} The JSON contents of the object.\r\n */\r\nfunction stringify(data) {\r\n    return JSON.stringify(data);\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Decodes a Firebase auth. token into constituent parts.\r\n *\r\n * Notes:\r\n * - May return with invalid / incomplete claims if there's no native base64 decoding support.\r\n * - Doesn't check if the token is actually valid.\r\n */\r\nvar decode = function (token) {\r\n    var header = {}, claims = {}, data = {}, signature = '';\r\n    try {\r\n        var parts = token.split('.');\r\n        header = jsonEval(base64Decode(parts[0]) || '');\r\n        claims = jsonEval(base64Decode(parts[1]) || '');\r\n        signature = parts[2];\r\n        data = claims['d'] || {};\r\n        delete claims['d'];\r\n    }\r\n    catch (e) { }\r\n    return {\r\n        header: header,\r\n        claims: claims,\r\n        data: data,\r\n        signature: signature\r\n    };\r\n};\r\n/**\r\n * Decodes a Firebase auth. token and checks the validity of its time-based claims. Will return true if the\r\n * token is within the time window authorized by the 'nbf' (not-before) and 'iat' (issued-at) claims.\r\n *\r\n * Notes:\r\n * - May return a false negative if there's no native base64 decoding support.\r\n * - Doesn't check if the token is actually valid.\r\n */\r\nvar isValidTimestamp = function (token) {\r\n    var claims = decode(token).claims;\r\n    var now = Math.floor(new Date().getTime() / 1000);\r\n    var validSince = 0, validUntil = 0;\r\n    if (typeof claims === 'object') {\r\n        if (claims.hasOwnProperty('nbf')) {\r\n            validSince = claims['nbf'];\r\n        }\r\n        else if (claims.hasOwnProperty('iat')) {\r\n            validSince = claims['iat'];\r\n        }\r\n        if (claims.hasOwnProperty('exp')) {\r\n            validUntil = claims['exp'];\r\n        }\r\n        else {\r\n            // token will expire after 24h by default\r\n            validUntil = validSince + 86400;\r\n        }\r\n    }\r\n    return (!!now &&\r\n        !!validSince &&\r\n        !!validUntil &&\r\n        now >= validSince &&\r\n        now <= validUntil);\r\n};\r\n/**\r\n * Decodes a Firebase auth. token and returns its issued at time if valid, null otherwise.\r\n *\r\n * Notes:\r\n * - May return null if there's no native base64 decoding support.\r\n * - Doesn't check if the token is actually valid.\r\n */\r\nvar issuedAtTime = function (token) {\r\n    var claims = decode(token).claims;\r\n    if (typeof claims === 'object' && claims.hasOwnProperty('iat')) {\r\n        return claims['iat'];\r\n    }\r\n    return null;\r\n};\r\n/**\r\n * Decodes a Firebase auth. token and checks the validity of its format. Expects a valid issued-at time.\r\n *\r\n * Notes:\r\n * - May return a false negative if there's no native base64 decoding support.\r\n * - Doesn't check if the token is actually valid.\r\n */\r\nvar isValidFormat = function (token) {\r\n    var decoded = decode(token), claims = decoded.claims;\r\n    return !!claims && typeof claims === 'object' && claims.hasOwnProperty('iat');\r\n};\r\n/**\r\n * Attempts to peer into an auth token and determine if it's an admin auth token by looking at the claims portion.\r\n *\r\n * Notes:\r\n * - May return a false negative if there's no native base64 decoding support.\r\n * - Doesn't check if the token is actually valid.\r\n */\r\nvar isAdmin = function (token) {\r\n    var claims = decode(token).claims;\r\n    return typeof claims === 'object' && claims['admin'] === true;\r\n};\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfunction contains(obj, key) {\r\n    return Object.prototype.hasOwnProperty.call(obj, key);\r\n}\r\nfunction safeGet(obj, key) {\r\n    if (Object.prototype.hasOwnProperty.call(obj, key)) {\r\n        return obj[key];\r\n    }\r\n    else {\r\n        return undefined;\r\n    }\r\n}\r\nfunction isEmpty(obj) {\r\n    for (var key in obj) {\r\n        if (Object.prototype.hasOwnProperty.call(obj, key)) {\r\n            return false;\r\n        }\r\n    }\r\n    return true;\r\n}\r\nfunction map(obj, fn, contextObj) {\r\n    var res = {};\r\n    for (var key in obj) {\r\n        if (Object.prototype.hasOwnProperty.call(obj, key)) {\r\n            res[key] = fn.call(contextObj, obj[key], key, obj);\r\n        }\r\n    }\r\n    return res;\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Returns a querystring-formatted string (e.g. &arg=val&arg2=val2) from a\r\n * params object (e.g. {arg: 'val', arg2: 'val2'})\r\n * Note: You must prepend it with ? when adding it to a URL.\r\n */\r\nfunction querystring(querystringParams) {\r\n    var params = [];\r\n    var _loop_1 = function (key, value) {\r\n        if (Array.isArray(value)) {\r\n            value.forEach(function (arrayVal) {\r\n                params.push(encodeURIComponent(key) + '=' + encodeURIComponent(arrayVal));\r\n            });\r\n        }\r\n        else {\r\n            params.push(encodeURIComponent(key) + '=' + encodeURIComponent(value));\r\n        }\r\n    };\r\n    for (var _i = 0, _a = Object.entries(querystringParams); _i < _a.length; _i++) {\r\n        var _b = _a[_i], key = _b[0], value = _b[1];\r\n        _loop_1(key, value);\r\n    }\r\n    return params.length ? '&' + params.join('&') : '';\r\n}\r\n/**\r\n * Decodes a querystring (e.g. ?arg=val&arg2=val2) into a params object\r\n * (e.g. {arg: 'val', arg2: 'val2'})\r\n */\r\nfunction querystringDecode(querystring) {\r\n    var obj = {};\r\n    var tokens = querystring.replace(/^\\?/, '').split('&');\r\n    tokens.forEach(function (token) {\r\n        if (token) {\r\n            var key = token.split('=');\r\n            obj[key[0]] = key[1];\r\n        }\r\n    });\r\n    return obj;\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * @fileoverview SHA-1 cryptographic hash.\r\n * Variable names follow the notation in FIPS PUB 180-3:\r\n * http://csrc.nist.gov/publications/fips/fips180-3/fips180-3_final.pdf.\r\n *\r\n * Usage:\r\n *   var sha1 = new sha1();\r\n *   sha1.update(bytes);\r\n *   var hash = sha1.digest();\r\n *\r\n * Performance:\r\n *   Chrome 23:   ~400 Mbit/s\r\n *   Firefox 16:  ~250 Mbit/s\r\n *\r\n */\r\n/**\r\n * SHA-1 cryptographic hash constructor.\r\n *\r\n * The properties declared here are discussed in the above algorithm document.\r\n * @constructor\r\n * @final\r\n * @struct\r\n */\r\nvar Sha1 = /** @class */ (function () {\r\n    function Sha1() {\r\n        /**\r\n         * Holds the previous values of accumulated variables a-e in the compress_\r\n         * function.\r\n         * @private\r\n         */\r\n        this.chain_ = [];\r\n        /**\r\n         * A buffer holding the partially computed hash result.\r\n         * @private\r\n         */\r\n        this.buf_ = [];\r\n        /**\r\n         * An array of 80 bytes, each a part of the message to be hashed.  Referred to\r\n         * as the message schedule in the docs.\r\n         * @private\r\n         */\r\n        this.W_ = [];\r\n        /**\r\n         * Contains data needed to pad messages less than 64 bytes.\r\n         * @private\r\n         */\r\n        this.pad_ = [];\r\n        /**\r\n         * @private {number}\r\n         */\r\n        this.inbuf_ = 0;\r\n        /**\r\n         * @private {number}\r\n         */\r\n        this.total_ = 0;\r\n        this.blockSize = 512 / 8;\r\n        this.pad_[0] = 128;\r\n        for (var i = 1; i < this.blockSize; ++i) {\r\n            this.pad_[i] = 0;\r\n        }\r\n        this.reset();\r\n    }\r\n    Sha1.prototype.reset = function () {\r\n        this.chain_[0] = 0x67452301;\r\n        this.chain_[1] = 0xefcdab89;\r\n        this.chain_[2] = 0x98badcfe;\r\n        this.chain_[3] = 0x10325476;\r\n        this.chain_[4] = 0xc3d2e1f0;\r\n        this.inbuf_ = 0;\r\n        this.total_ = 0;\r\n    };\r\n    /**\r\n     * Internal compress helper function.\r\n     * @param buf Block to compress.\r\n     * @param offset Offset of the block in the buffer.\r\n     * @private\r\n     */\r\n    Sha1.prototype.compress_ = function (buf, offset) {\r\n        if (!offset) {\r\n            offset = 0;\r\n        }\r\n        var W = this.W_;\r\n        // get 16 big endian words\r\n        if (typeof buf === 'string') {\r\n            for (var i = 0; i < 16; i++) {\r\n                // TODO(user): [bug 8140122] Recent versions of Safari for Mac OS and iOS\r\n                // have a bug that turns the post-increment ++ operator into pre-increment\r\n                // during JIT compilation.  We have code that depends heavily on SHA-1 for\r\n                // correctness and which is affected by this bug, so I've removed all uses\r\n                // of post-increment ++ in which the result value is used.  We can revert\r\n                // this change once the Safari bug\r\n                // (https://bugs.webkit.org/show_bug.cgi?id=109036) has been fixed and\r\n                // most clients have been updated.\r\n                W[i] =\r\n                    (buf.charCodeAt(offset) << 24) |\r\n                        (buf.charCodeAt(offset + 1) << 16) |\r\n                        (buf.charCodeAt(offset + 2) << 8) |\r\n                        buf.charCodeAt(offset + 3);\r\n                offset += 4;\r\n            }\r\n        }\r\n        else {\r\n            for (var i = 0; i < 16; i++) {\r\n                W[i] =\r\n                    (buf[offset] << 24) |\r\n                        (buf[offset + 1] << 16) |\r\n                        (buf[offset + 2] << 8) |\r\n                        buf[offset + 3];\r\n                offset += 4;\r\n            }\r\n        }\r\n        // expand to 80 words\r\n        for (var i = 16; i < 80; i++) {\r\n            var t = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16];\r\n            W[i] = ((t << 1) | (t >>> 31)) & 0xffffffff;\r\n        }\r\n        var a = this.chain_[0];\r\n        var b = this.chain_[1];\r\n        var c = this.chain_[2];\r\n        var d = this.chain_[3];\r\n        var e = this.chain_[4];\r\n        var f, k;\r\n        // TODO(user): Try to unroll this loop to speed up the computation.\r\n        for (var i = 0; i < 80; i++) {\r\n            if (i < 40) {\r\n                if (i < 20) {\r\n                    f = d ^ (b & (c ^ d));\r\n                    k = 0x5a827999;\r\n                }\r\n                else {\r\n                    f = b ^ c ^ d;\r\n                    k = 0x6ed9eba1;\r\n                }\r\n            }\r\n            else {\r\n                if (i < 60) {\r\n                    f = (b & c) | (d & (b | c));\r\n                    k = 0x8f1bbcdc;\r\n                }\r\n                else {\r\n                    f = b ^ c ^ d;\r\n                    k = 0xca62c1d6;\r\n                }\r\n            }\r\n            var t = (((a << 5) | (a >>> 27)) + f + e + k + W[i]) & 0xffffffff;\r\n            e = d;\r\n            d = c;\r\n            c = ((b << 30) | (b >>> 2)) & 0xffffffff;\r\n            b = a;\r\n            a = t;\r\n        }\r\n        this.chain_[0] = (this.chain_[0] + a) & 0xffffffff;\r\n        this.chain_[1] = (this.chain_[1] + b) & 0xffffffff;\r\n        this.chain_[2] = (this.chain_[2] + c) & 0xffffffff;\r\n        this.chain_[3] = (this.chain_[3] + d) & 0xffffffff;\r\n        this.chain_[4] = (this.chain_[4] + e) & 0xffffffff;\r\n    };\r\n    Sha1.prototype.update = function (bytes, length) {\r\n        // TODO(johnlenz): tighten the function signature and remove this check\r\n        if (bytes == null) {\r\n            return;\r\n        }\r\n        if (length === undefined) {\r\n            length = bytes.length;\r\n        }\r\n        var lengthMinusBlock = length - this.blockSize;\r\n        var n = 0;\r\n        // Using local instead of member variables gives ~5% speedup on Firefox 16.\r\n        var buf = this.buf_;\r\n        var inbuf = this.inbuf_;\r\n        // The outer while loop should execute at most twice.\r\n        while (n < length) {\r\n            // When we have no data in the block to top up, we can directly process the\r\n            // input buffer (assuming it contains sufficient data). This gives ~25%\r\n            // speedup on Chrome 23 and ~15% speedup on Firefox 16, but requires that\r\n            // the data is provided in large chunks (or in multiples of 64 bytes).\r\n            if (inbuf === 0) {\r\n                while (n <= lengthMinusBlock) {\r\n                    this.compress_(bytes, n);\r\n                    n += this.blockSize;\r\n                }\r\n            }\r\n            if (typeof bytes === 'string') {\r\n                while (n < length) {\r\n                    buf[inbuf] = bytes.charCodeAt(n);\r\n                    ++inbuf;\r\n                    ++n;\r\n                    if (inbuf === this.blockSize) {\r\n                        this.compress_(buf);\r\n                        inbuf = 0;\r\n                        // Jump to the outer loop so we use the full-block optimization.\r\n                        break;\r\n                    }\r\n                }\r\n            }\r\n            else {\r\n                while (n < length) {\r\n                    buf[inbuf] = bytes[n];\r\n                    ++inbuf;\r\n                    ++n;\r\n                    if (inbuf === this.blockSize) {\r\n                        this.compress_(buf);\r\n                        inbuf = 0;\r\n                        // Jump to the outer loop so we use the full-block optimization.\r\n                        break;\r\n                    }\r\n                }\r\n            }\r\n        }\r\n        this.inbuf_ = inbuf;\r\n        this.total_ += length;\r\n    };\r\n    /** @override */\r\n    Sha1.prototype.digest = function () {\r\n        var digest = [];\r\n        var totalBits = this.total_ * 8;\r\n        // Add pad 0x80 0x00*.\r\n        if (this.inbuf_ < 56) {\r\n            this.update(this.pad_, 56 - this.inbuf_);\r\n        }\r\n        else {\r\n            this.update(this.pad_, this.blockSize - (this.inbuf_ - 56));\r\n        }\r\n        // Add # bits.\r\n        for (var i = this.blockSize - 1; i >= 56; i--) {\r\n            this.buf_[i] = totalBits & 255;\r\n            totalBits /= 256; // Don't use bit-shifting here!\r\n        }\r\n        this.compress_(this.buf_);\r\n        var n = 0;\r\n        for (var i = 0; i < 5; i++) {\r\n            for (var j = 24; j >= 0; j -= 8) {\r\n                digest[n] = (this.chain_[i] >> j) & 255;\r\n                ++n;\r\n            }\r\n        }\r\n        return digest;\r\n    };\r\n    return Sha1;\r\n}());\n\n/**\r\n * Helper to make a Subscribe function (just like Promise helps make a\r\n * Thenable).\r\n *\r\n * @param executor Function which can make calls to a single Observer\r\n *     as a proxy.\r\n * @param onNoObservers Callback when count of Observers goes to zero.\r\n */\r\nfunction createSubscribe(executor, onNoObservers) {\r\n    var proxy = new ObserverProxy(executor, onNoObservers);\r\n    return proxy.subscribe.bind(proxy);\r\n}\r\n/**\r\n * Implement fan-out for any number of Observers attached via a subscribe\r\n * function.\r\n */\r\nvar ObserverProxy = /** @class */ (function () {\r\n    /**\r\n     * @param executor Function which can make calls to a single Observer\r\n     *     as a proxy.\r\n     * @param onNoObservers Callback when count of Observers goes to zero.\r\n     */\r\n    function ObserverProxy(executor, onNoObservers) {\r\n        var _this = this;\r\n        this.observers = [];\r\n        this.unsubscribes = [];\r\n        this.observerCount = 0;\r\n        // Micro-task scheduling by calling task.then().\r\n        this.task = Promise.resolve();\r\n        this.finalized = false;\r\n        this.onNoObservers = onNoObservers;\r\n        // Call the executor asynchronously so subscribers that are called\r\n        // synchronously after the creation of the subscribe function\r\n        // can still receive the very first value generated in the executor.\r\n        this.task\r\n            .then(function () {\r\n            executor(_this);\r\n        })\r\n            .catch(function (e) {\r\n            _this.error(e);\r\n        });\r\n    }\r\n    ObserverProxy.prototype.next = function (value) {\r\n        this.forEachObserver(function (observer) {\r\n            observer.next(value);\r\n        });\r\n    };\r\n    ObserverProxy.prototype.error = function (error) {\r\n        this.forEachObserver(function (observer) {\r\n            observer.error(error);\r\n        });\r\n        this.close(error);\r\n    };\r\n    ObserverProxy.prototype.complete = function () {\r\n        this.forEachObserver(function (observer) {\r\n            observer.complete();\r\n        });\r\n        this.close();\r\n    };\r\n    /**\r\n     * Subscribe function that can be used to add an Observer to the fan-out list.\r\n     *\r\n     * - We require that no event is sent to a subscriber sychronously to their\r\n     *   call to subscribe().\r\n     */\r\n    ObserverProxy.prototype.subscribe = function (nextOrObserver, error, complete) {\r\n        var _this = this;\r\n        var observer;\r\n        if (nextOrObserver === undefined &&\r\n            error === undefined &&\r\n            complete === undefined) {\r\n            throw new Error('Missing Observer.');\r\n        }\r\n        // Assemble an Observer object when passed as callback functions.\r\n        if (implementsAnyMethods(nextOrObserver, [\r\n            'next',\r\n            'error',\r\n            'complete'\r\n        ])) {\r\n            observer = nextOrObserver;\r\n        }\r\n        else {\r\n            observer = {\r\n                next: nextOrObserver,\r\n                error: error,\r\n                complete: complete\r\n            };\r\n        }\r\n        if (observer.next === undefined) {\r\n            observer.next = noop;\r\n        }\r\n        if (observer.error === undefined) {\r\n            observer.error = noop;\r\n        }\r\n        if (observer.complete === undefined) {\r\n            observer.complete = noop;\r\n        }\r\n        var unsub = this.unsubscribeOne.bind(this, this.observers.length);\r\n        // Attempt to subscribe to a terminated Observable - we\r\n        // just respond to the Observer with the final error or complete\r\n        // event.\r\n        if (this.finalized) {\r\n            // eslint-disable-next-line @typescript-eslint/no-floating-promises\r\n            this.task.then(function () {\r\n                try {\r\n                    if (_this.finalError) {\r\n                        observer.error(_this.finalError);\r\n                    }\r\n                    else {\r\n                        observer.complete();\r\n                    }\r\n                }\r\n                catch (e) {\r\n                    // nothing\r\n                }\r\n                return;\r\n            });\r\n        }\r\n        this.observers.push(observer);\r\n        return unsub;\r\n    };\r\n    // Unsubscribe is synchronous - we guarantee that no events are sent to\r\n    // any unsubscribed Observer.\r\n    ObserverProxy.prototype.unsubscribeOne = function (i) {\r\n        if (this.observers === undefined || this.observers[i] === undefined) {\r\n            return;\r\n        }\r\n        delete this.observers[i];\r\n        this.observerCount -= 1;\r\n        if (this.observerCount === 0 && this.onNoObservers !== undefined) {\r\n            this.onNoObservers(this);\r\n        }\r\n    };\r\n    ObserverProxy.prototype.forEachObserver = function (fn) {\r\n        if (this.finalized) {\r\n            // Already closed by previous event....just eat the additional values.\r\n            return;\r\n        }\r\n        // Since sendOne calls asynchronously - there is no chance that\r\n        // this.observers will become undefined.\r\n        for (var i = 0; i < this.observers.length; i++) {\r\n            this.sendOne(i, fn);\r\n        }\r\n    };\r\n    // Call the Observer via one of it's callback function. We are careful to\r\n    // confirm that the observe has not been unsubscribed since this asynchronous\r\n    // function had been queued.\r\n    ObserverProxy.prototype.sendOne = function (i, fn) {\r\n        var _this = this;\r\n        // Execute the callback asynchronously\r\n        // eslint-disable-next-line @typescript-eslint/no-floating-promises\r\n        this.task.then(function () {\r\n            if (_this.observers !== undefined && _this.observers[i] !== undefined) {\r\n                try {\r\n                    fn(_this.observers[i]);\r\n                }\r\n                catch (e) {\r\n                    // Ignore exceptions raised in Observers or missing methods of an\r\n                    // Observer.\r\n                    // Log error to console. b/31404806\r\n                    if (typeof console !== 'undefined' && console.error) {\r\n                        console.error(e);\r\n                    }\r\n                }\r\n            }\r\n        });\r\n    };\r\n    ObserverProxy.prototype.close = function (err) {\r\n        var _this = this;\r\n        if (this.finalized) {\r\n            return;\r\n        }\r\n        this.finalized = true;\r\n        if (err !== undefined) {\r\n            this.finalError = err;\r\n        }\r\n        // Proxy is no longer needed - garbage collect references\r\n        // eslint-disable-next-line @typescript-eslint/no-floating-promises\r\n        this.task.then(function () {\r\n            _this.observers = undefined;\r\n            _this.onNoObservers = undefined;\r\n        });\r\n    };\r\n    return ObserverProxy;\r\n}());\r\n/** Turn synchronous function into one called asynchronously. */\r\nfunction async(fn, onError) {\r\n    return function () {\r\n        var args = [];\r\n        for (var _i = 0; _i < arguments.length; _i++) {\r\n            args[_i] = arguments[_i];\r\n        }\r\n        Promise.resolve(true)\r\n            .then(function () {\r\n            fn.apply(void 0, args);\r\n        })\r\n            .catch(function (error) {\r\n            if (onError) {\r\n                onError(error);\r\n            }\r\n        });\r\n    };\r\n}\r\n/**\r\n * Return true if the object passed in implements any of the named methods.\r\n */\r\nfunction implementsAnyMethods(obj, methods) {\r\n    if (typeof obj !== 'object' || obj === null) {\r\n        return false;\r\n    }\r\n    for (var _i = 0, methods_1 = methods; _i < methods_1.length; _i++) {\r\n        var method = methods_1[_i];\r\n        if (method in obj && typeof obj[method] === 'function') {\r\n            return true;\r\n        }\r\n    }\r\n    return false;\r\n}\r\nfunction noop() {\r\n    // do nothing\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Check to make sure the appropriate number of arguments are provided for a public function.\r\n * Throws an error if it fails.\r\n *\r\n * @param fnName The function name\r\n * @param minCount The minimum number of arguments to allow for the function call\r\n * @param maxCount The maximum number of argument to allow for the function call\r\n * @param argCount The actual number of arguments provided.\r\n */\r\nvar validateArgCount = function (fnName, minCount, maxCount, argCount) {\r\n    var argError;\r\n    if (argCount < minCount) {\r\n        argError = 'at least ' + minCount;\r\n    }\r\n    else if (argCount > maxCount) {\r\n        argError = maxCount === 0 ? 'none' : 'no more than ' + maxCount;\r\n    }\r\n    if (argError) {\r\n        var error = fnName +\r\n            ' failed: Was called with ' +\r\n            argCount +\r\n            (argCount === 1 ? ' argument.' : ' arguments.') +\r\n            ' Expects ' +\r\n            argError +\r\n            '.';\r\n        throw new Error(error);\r\n    }\r\n};\r\n/**\r\n * Generates a string to prefix an error message about failed argument validation\r\n *\r\n * @param fnName The function name\r\n * @param argumentNumber The index of the argument\r\n * @param optional Whether or not the argument is optional\r\n * @return The prefix to add to the error thrown for validation.\r\n */\r\nfunction errorPrefix(fnName, argumentNumber, optional) {\r\n    var argName = '';\r\n    switch (argumentNumber) {\r\n        case 1:\r\n            argName = optional ? 'first' : 'First';\r\n            break;\r\n        case 2:\r\n            argName = optional ? 'second' : 'Second';\r\n            break;\r\n        case 3:\r\n            argName = optional ? 'third' : 'Third';\r\n            break;\r\n        case 4:\r\n            argName = optional ? 'fourth' : 'Fourth';\r\n            break;\r\n        default:\r\n            throw new Error('errorPrefix called with argumentNumber > 4.  Need to update it?');\r\n    }\r\n    var error = fnName + ' failed: ';\r\n    error += argName + ' argument ';\r\n    return error;\r\n}\r\n/**\r\n * @param fnName\r\n * @param argumentNumber\r\n * @param namespace\r\n * @param optional\r\n */\r\nfunction validateNamespace(fnName, argumentNumber, namespace, optional) {\r\n    if (optional && !namespace) {\r\n        return;\r\n    }\r\n    if (typeof namespace !== 'string') {\r\n        //TODO: I should do more validation here. We only allow certain chars in namespaces.\r\n        throw new Error(errorPrefix(fnName, argumentNumber, optional) +\r\n            'must be a valid firebase namespace.');\r\n    }\r\n}\r\nfunction validateCallback(fnName, argumentNumber, callback, optional) {\r\n    if (optional && !callback) {\r\n        return;\r\n    }\r\n    if (typeof callback !== 'function') {\r\n        throw new Error(errorPrefix(fnName, argumentNumber, optional) +\r\n            'must be a valid function.');\r\n    }\r\n}\r\nfunction validateContextObject(fnName, argumentNumber, context, optional) {\r\n    if (optional && !context) {\r\n        return;\r\n    }\r\n    if (typeof context !== 'object' || context === null) {\r\n        throw new Error(errorPrefix(fnName, argumentNumber, optional) +\r\n            'must be a valid context object.');\r\n    }\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n// Code originally came from goog.crypt.stringToUtf8ByteArray, but for some reason they\r\n// automatically replaced '\\r\\n' with '\\n', and they didn't handle surrogate pairs,\r\n// so it's been modified.\r\n// Note that not all Unicode characters appear as single characters in JavaScript strings.\r\n// fromCharCode returns the UTF-16 encoding of a character - so some Unicode characters\r\n// use 2 characters in Javascript.  All 4-byte UTF-8 characters begin with a first\r\n// character in the range 0xD800 - 0xDBFF (the first character of a so-called surrogate\r\n// pair).\r\n// See http://www.ecma-international.org/ecma-262/5.1/#sec-15.1.3\r\n/**\r\n * @param {string} str\r\n * @return {Array}\r\n */\r\nvar stringToByteArray$1 = function (str) {\r\n    var out = [];\r\n    var p = 0;\r\n    for (var i = 0; i < str.length; i++) {\r\n        var c = str.charCodeAt(i);\r\n        // Is this the lead surrogate in a surrogate pair?\r\n        if (c >= 0xd800 && c <= 0xdbff) {\r\n            var high = c - 0xd800; // the high 10 bits.\r\n            i++;\r\n            assert(i < str.length, 'Surrogate pair missing trail surrogate.');\r\n            var low = str.charCodeAt(i) - 0xdc00; // the low 10 bits.\r\n            c = 0x10000 + (high << 10) + low;\r\n        }\r\n        if (c < 128) {\r\n            out[p++] = c;\r\n        }\r\n        else if (c < 2048) {\r\n            out[p++] = (c >> 6) | 192;\r\n            out[p++] = (c & 63) | 128;\r\n        }\r\n        else if (c < 65536) {\r\n            out[p++] = (c >> 12) | 224;\r\n            out[p++] = ((c >> 6) & 63) | 128;\r\n            out[p++] = (c & 63) | 128;\r\n        }\r\n        else {\r\n            out[p++] = (c >> 18) | 240;\r\n            out[p++] = ((c >> 12) & 63) | 128;\r\n            out[p++] = ((c >> 6) & 63) | 128;\r\n            out[p++] = (c & 63) | 128;\r\n        }\r\n    }\r\n    return out;\r\n};\r\n/**\r\n * Calculate length without actually converting; useful for doing cheaper validation.\r\n * @param {string} str\r\n * @return {number}\r\n */\r\nvar stringLength = function (str) {\r\n    var p = 0;\r\n    for (var i = 0; i < str.length; i++) {\r\n        var c = str.charCodeAt(i);\r\n        if (c < 128) {\r\n            p++;\r\n        }\r\n        else if (c < 2048) {\r\n            p += 2;\r\n        }\r\n        else if (c >= 0xd800 && c <= 0xdbff) {\r\n            // Lead surrogate of a surrogate pair.  The pair together will take 4 bytes to represent.\r\n            p += 4;\r\n            i++; // skip trail surrogate.\r\n        }\r\n        else {\r\n            p += 3;\r\n        }\r\n    }\r\n    return p;\r\n};\n\nexports.CONSTANTS = CONSTANTS;\nexports.Deferred = Deferred;\nexports.ErrorFactory = ErrorFactory;\nexports.FirebaseError = FirebaseError;\nexports.Sha1 = Sha1;\nexports.assert = assert;\nexports.assertionError = assertionError;\nexports.async = async;\nexports.base64 = base64;\nexports.base64Decode = base64Decode;\nexports.base64Encode = base64Encode;\nexports.contains = contains;\nexports.createSubscribe = createSubscribe;\nexports.decode = decode;\nexports.deepCopy = deepCopy;\nexports.deepExtend = deepExtend;\nexports.errorPrefix = errorPrefix;\nexports.getUA = getUA;\nexports.isAdmin = isAdmin;\nexports.isBrowser = isBrowser;\nexports.isBrowserExtension = isBrowserExtension;\nexports.isElectron = isElectron;\nexports.isEmpty = isEmpty;\nexports.isIE = isIE;\nexports.isMobileCordova = isMobileCordova;\nexports.isNode = isNode;\nexports.isNodeSdk = isNodeSdk;\nexports.isReactNative = isReactNative;\nexports.isUWP = isUWP;\nexports.isValidFormat = isValidFormat;\nexports.isValidTimestamp = isValidTimestamp;\nexports.issuedAtTime = issuedAtTime;\nexports.jsonEval = jsonEval;\nexports.map = map;\nexports.querystring = querystring;\nexports.querystringDecode = querystringDecode;\nexports.safeGet = safeGet;\nexports.stringLength = stringLength;\nexports.stringToByteArray = stringToByteArray$1;\nexports.stringify = stringify;\nexports.validateArgCount = validateArgCount;\nexports.validateCallback = validateCallback;\nexports.validateContextObject = validateContextObject;\nexports.validateNamespace = validateNamespace;\n//# sourceMappingURL=index.cjs.js.map\n\n/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../../webpack/buildin/global.js */ \"./node_modules/webpack/buildin/global.js\")))\n\n//# sourceURL=webpack:///./node_modules/@firebase/util/dist/index.cjs.js?");

/***/ }),

/***/ "./node_modules/@firebase/util/node_modules/tslib/tslib.es6.js":
/*!*********************************************************************!*\
  !*** ./node_modules/@firebase/util/node_modules/tslib/tslib.es6.js ***!
  \*********************************************************************/
/*! exports provided: __extends, __assign, __rest, __decorate, __param, __metadata, __awaiter, __generator, __exportStar, __values, __read, __spread, __spreadArrays, __await, __asyncGenerator, __asyncDelegator, __asyncValues, __makeTemplateObject, __importStar, __importDefault, __classPrivateFieldGet, __classPrivateFieldSet */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__extends\", function() { return __extends; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__assign\", function() { return __assign; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__rest\", function() { return __rest; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__decorate\", function() { return __decorate; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__param\", function() { return __param; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__metadata\", function() { return __metadata; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__awaiter\", function() { return __awaiter; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__generator\", function() { return __generator; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__exportStar\", function() { return __exportStar; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__values\", function() { return __values; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__read\", function() { return __read; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__spread\", function() { return __spread; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__spreadArrays\", function() { return __spreadArrays; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__await\", function() { return __await; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__asyncGenerator\", function() { return __asyncGenerator; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__asyncDelegator\", function() { return __asyncDelegator; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__asyncValues\", function() { return __asyncValues; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__makeTemplateObject\", function() { return __makeTemplateObject; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__importStar\", function() { return __importStar; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__importDefault\", function() { return __importDefault; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__classPrivateFieldGet\", function() { return __classPrivateFieldGet; });\n/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, \"__classPrivateFieldSet\", function() { return __classPrivateFieldSet; });\n/*! *****************************************************************************\r\nCopyright (c) Microsoft Corporation. All rights reserved.\r\nLicensed under the Apache License, Version 2.0 (the \"License\"); you may not use\r\nthis file except in compliance with the License. You may obtain a copy of the\r\nLicense at http://www.apache.org/licenses/LICENSE-2.0\r\n\r\nTHIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\r\nKIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED\r\nWARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,\r\nMERCHANTABLITY OR NON-INFRINGEMENT.\r\n\r\nSee the Apache Version 2.0 License for specific language governing permissions\r\nand limitations under the License.\r\n***************************************************************************** */\r\n/* global Reflect, Promise */\r\n\r\nvar extendStatics = function(d, b) {\r\n    extendStatics = Object.setPrototypeOf ||\r\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\r\n    return extendStatics(d, b);\r\n};\r\n\r\nfunction __extends(d, b) {\r\n    extendStatics(d, b);\r\n    function __() { this.constructor = d; }\r\n    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\r\n}\r\n\r\nvar __assign = function() {\r\n    __assign = Object.assign || function __assign(t) {\r\n        for (var s, i = 1, n = arguments.length; i < n; i++) {\r\n            s = arguments[i];\r\n            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];\r\n        }\r\n        return t;\r\n    }\r\n    return __assign.apply(this, arguments);\r\n}\r\n\r\nfunction __rest(s, e) {\r\n    var t = {};\r\n    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)\r\n        t[p] = s[p];\r\n    if (s != null && typeof Object.getOwnPropertySymbols === \"function\")\r\n        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {\r\n            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))\r\n                t[p[i]] = s[p[i]];\r\n        }\r\n    return t;\r\n}\r\n\r\nfunction __decorate(decorators, target, key, desc) {\r\n    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;\r\n    if (typeof Reflect === \"object\" && typeof Reflect.decorate === \"function\") r = Reflect.decorate(decorators, target, key, desc);\r\n    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;\r\n    return c > 3 && r && Object.defineProperty(target, key, r), r;\r\n}\r\n\r\nfunction __param(paramIndex, decorator) {\r\n    return function (target, key) { decorator(target, key, paramIndex); }\r\n}\r\n\r\nfunction __metadata(metadataKey, metadataValue) {\r\n    if (typeof Reflect === \"object\" && typeof Reflect.metadata === \"function\") return Reflect.metadata(metadataKey, metadataValue);\r\n}\r\n\r\nfunction __awaiter(thisArg, _arguments, P, generator) {\r\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\r\n    return new (P || (P = Promise))(function (resolve, reject) {\r\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\r\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\r\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\r\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\r\n    });\r\n}\r\n\r\nfunction __generator(thisArg, body) {\r\n    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;\r\n    return g = { next: verb(0), \"throw\": verb(1), \"return\": verb(2) }, typeof Symbol === \"function\" && (g[Symbol.iterator] = function() { return this; }), g;\r\n    function verb(n) { return function (v) { return step([n, v]); }; }\r\n    function step(op) {\r\n        if (f) throw new TypeError(\"Generator is already executing.\");\r\n        while (_) try {\r\n            if (f = 1, y && (t = op[0] & 2 ? y[\"return\"] : op[0] ? y[\"throw\"] || ((t = y[\"return\"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;\r\n            if (y = 0, t) op = [op[0] & 2, t.value];\r\n            switch (op[0]) {\r\n                case 0: case 1: t = op; break;\r\n                case 4: _.label++; return { value: op[1], done: false };\r\n                case 5: _.label++; y = op[1]; op = [0]; continue;\r\n                case 7: op = _.ops.pop(); _.trys.pop(); continue;\r\n                default:\r\n                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }\r\n                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }\r\n                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }\r\n                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }\r\n                    if (t[2]) _.ops.pop();\r\n                    _.trys.pop(); continue;\r\n            }\r\n            op = body.call(thisArg, _);\r\n        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }\r\n        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };\r\n    }\r\n}\r\n\r\nfunction __exportStar(m, exports) {\r\n    for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];\r\n}\r\n\r\nfunction __values(o) {\r\n    var s = typeof Symbol === \"function\" && Symbol.iterator, m = s && o[s], i = 0;\r\n    if (m) return m.call(o);\r\n    if (o && typeof o.length === \"number\") return {\r\n        next: function () {\r\n            if (o && i >= o.length) o = void 0;\r\n            return { value: o && o[i++], done: !o };\r\n        }\r\n    };\r\n    throw new TypeError(s ? \"Object is not iterable.\" : \"Symbol.iterator is not defined.\");\r\n}\r\n\r\nfunction __read(o, n) {\r\n    var m = typeof Symbol === \"function\" && o[Symbol.iterator];\r\n    if (!m) return o;\r\n    var i = m.call(o), r, ar = [], e;\r\n    try {\r\n        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);\r\n    }\r\n    catch (error) { e = { error: error }; }\r\n    finally {\r\n        try {\r\n            if (r && !r.done && (m = i[\"return\"])) m.call(i);\r\n        }\r\n        finally { if (e) throw e.error; }\r\n    }\r\n    return ar;\r\n}\r\n\r\nfunction __spread() {\r\n    for (var ar = [], i = 0; i < arguments.length; i++)\r\n        ar = ar.concat(__read(arguments[i]));\r\n    return ar;\r\n}\r\n\r\nfunction __spreadArrays() {\r\n    for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;\r\n    for (var r = Array(s), k = 0, i = 0; i < il; i++)\r\n        for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)\r\n            r[k] = a[j];\r\n    return r;\r\n};\r\n\r\nfunction __await(v) {\r\n    return this instanceof __await ? (this.v = v, this) : new __await(v);\r\n}\r\n\r\nfunction __asyncGenerator(thisArg, _arguments, generator) {\r\n    if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n    var g = generator.apply(thisArg, _arguments || []), i, q = [];\r\n    return i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i;\r\n    function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }\r\n    function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } }\r\n    function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }\r\n    function fulfill(value) { resume(\"next\", value); }\r\n    function reject(value) { resume(\"throw\", value); }\r\n    function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); }\r\n}\r\n\r\nfunction __asyncDelegator(o) {\r\n    var i, p;\r\n    return i = {}, verb(\"next\"), verb(\"throw\", function (e) { throw e; }), verb(\"return\"), i[Symbol.iterator] = function () { return this; }, i;\r\n    function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === \"return\" } : f ? f(v) : v; } : f; }\r\n}\r\n\r\nfunction __asyncValues(o) {\r\n    if (!Symbol.asyncIterator) throw new TypeError(\"Symbol.asyncIterator is not defined.\");\r\n    var m = o[Symbol.asyncIterator], i;\r\n    return m ? m.call(o) : (o = typeof __values === \"function\" ? __values(o) : o[Symbol.iterator](), i = {}, verb(\"next\"), verb(\"throw\"), verb(\"return\"), i[Symbol.asyncIterator] = function () { return this; }, i);\r\n    function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }\r\n    function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }\r\n}\r\n\r\nfunction __makeTemplateObject(cooked, raw) {\r\n    if (Object.defineProperty) { Object.defineProperty(cooked, \"raw\", { value: raw }); } else { cooked.raw = raw; }\r\n    return cooked;\r\n};\r\n\r\nfunction __importStar(mod) {\r\n    if (mod && mod.__esModule) return mod;\r\n    var result = {};\r\n    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];\r\n    result.default = mod;\r\n    return result;\r\n}\r\n\r\nfunction __importDefault(mod) {\r\n    return (mod && mod.__esModule) ? mod : { default: mod };\r\n}\r\n\r\nfunction __classPrivateFieldGet(receiver, privateMap) {\r\n    if (!privateMap.has(receiver)) {\r\n        throw new TypeError(\"attempted to get private field on non-instance\");\r\n    }\r\n    return privateMap.get(receiver);\r\n}\r\n\r\nfunction __classPrivateFieldSet(receiver, privateMap, value) {\r\n    if (!privateMap.has(receiver)) {\r\n        throw new TypeError(\"attempted to set private field on non-instance\");\r\n    }\r\n    privateMap.set(receiver, value);\r\n    return value;\r\n}\r\n\n\n//# sourceURL=webpack:///./node_modules/@firebase/util/node_modules/tslib/tslib.es6.js?");

/***/ }),

/***/ "./node_modules/firebase/app/dist/index.cjs.js":
/*!*****************************************************!*\
  !*** ./node_modules/firebase/app/dist/index.cjs.js ***!
  \*****************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
eval("\n\nfunction _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }\n\nvar firebase = _interopDefault(__webpack_require__(/*! @firebase/app */ \"./node_modules/@firebase/app/dist/index.cjs.js\"));\n\nvar name = \"firebase\";\nvar version = \"7.14.2\";\n\n/**\r\n * @license\r\n * Copyright 2018 Google Inc.\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n *   http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfirebase.registerVersion(name, version, 'app');\n\nmodule.exports = firebase;\n//# sourceMappingURL=index.cjs.js.map\n\n\n//# sourceURL=webpack:///./node_modules/firebase/app/dist/index.cjs.js?");

/***/ }),

/***/ "./node_modules/firebase/messaging/dist/index.esm.js":
/*!***********************************************************!*\
  !*** ./node_modules/firebase/messaging/dist/index.esm.js ***!
  \***********************************************************/
/*! no exports provided */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var _firebase_messaging__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! @firebase/messaging */ \"./node_modules/@firebase/messaging/dist/index.esm.js\");\n\n//# sourceMappingURL=index.esm.js.map\n\n\n//# sourceURL=webpack:///./node_modules/firebase/messaging/dist/index.esm.js?");

/***/ }),

/***/ "./node_modules/idb/build/idb.js":
/*!***************************************!*\
  !*** ./node_modules/idb/build/idb.js ***!
  \***************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

eval("(function (global, factory) {\n   true ? factory(exports) :\n  undefined;\n}(this, function (exports) { 'use strict';\n\n  function toArray(arr) {\n    return Array.prototype.slice.call(arr);\n  }\n\n  function promisifyRequest(request) {\n    return new Promise(function(resolve, reject) {\n      request.onsuccess = function() {\n        resolve(request.result);\n      };\n\n      request.onerror = function() {\n        reject(request.error);\n      };\n    });\n  }\n\n  function promisifyRequestCall(obj, method, args) {\n    var request;\n    var p = new Promise(function(resolve, reject) {\n      request = obj[method].apply(obj, args);\n      promisifyRequest(request).then(resolve, reject);\n    });\n\n    p.request = request;\n    return p;\n  }\n\n  function promisifyCursorRequestCall(obj, method, args) {\n    var p = promisifyRequestCall(obj, method, args);\n    return p.then(function(value) {\n      if (!value) return;\n      return new Cursor(value, p.request);\n    });\n  }\n\n  function proxyProperties(ProxyClass, targetProp, properties) {\n    properties.forEach(function(prop) {\n      Object.defineProperty(ProxyClass.prototype, prop, {\n        get: function() {\n          return this[targetProp][prop];\n        },\n        set: function(val) {\n          this[targetProp][prop] = val;\n        }\n      });\n    });\n  }\n\n  function proxyRequestMethods(ProxyClass, targetProp, Constructor, properties) {\n    properties.forEach(function(prop) {\n      if (!(prop in Constructor.prototype)) return;\n      ProxyClass.prototype[prop] = function() {\n        return promisifyRequestCall(this[targetProp], prop, arguments);\n      };\n    });\n  }\n\n  function proxyMethods(ProxyClass, targetProp, Constructor, properties) {\n    properties.forEach(function(prop) {\n      if (!(prop in Constructor.prototype)) return;\n      ProxyClass.prototype[prop] = function() {\n        return this[targetProp][prop].apply(this[targetProp], arguments);\n      };\n    });\n  }\n\n  function proxyCursorRequestMethods(ProxyClass, targetProp, Constructor, properties) {\n    properties.forEach(function(prop) {\n      if (!(prop in Constructor.prototype)) return;\n      ProxyClass.prototype[prop] = function() {\n        return promisifyCursorRequestCall(this[targetProp], prop, arguments);\n      };\n    });\n  }\n\n  function Index(index) {\n    this._index = index;\n  }\n\n  proxyProperties(Index, '_index', [\n    'name',\n    'keyPath',\n    'multiEntry',\n    'unique'\n  ]);\n\n  proxyRequestMethods(Index, '_index', IDBIndex, [\n    'get',\n    'getKey',\n    'getAll',\n    'getAllKeys',\n    'count'\n  ]);\n\n  proxyCursorRequestMethods(Index, '_index', IDBIndex, [\n    'openCursor',\n    'openKeyCursor'\n  ]);\n\n  function Cursor(cursor, request) {\n    this._cursor = cursor;\n    this._request = request;\n  }\n\n  proxyProperties(Cursor, '_cursor', [\n    'direction',\n    'key',\n    'primaryKey',\n    'value'\n  ]);\n\n  proxyRequestMethods(Cursor, '_cursor', IDBCursor, [\n    'update',\n    'delete'\n  ]);\n\n  // proxy 'next' methods\n  ['advance', 'continue', 'continuePrimaryKey'].forEach(function(methodName) {\n    if (!(methodName in IDBCursor.prototype)) return;\n    Cursor.prototype[methodName] = function() {\n      var cursor = this;\n      var args = arguments;\n      return Promise.resolve().then(function() {\n        cursor._cursor[methodName].apply(cursor._cursor, args);\n        return promisifyRequest(cursor._request).then(function(value) {\n          if (!value) return;\n          return new Cursor(value, cursor._request);\n        });\n      });\n    };\n  });\n\n  function ObjectStore(store) {\n    this._store = store;\n  }\n\n  ObjectStore.prototype.createIndex = function() {\n    return new Index(this._store.createIndex.apply(this._store, arguments));\n  };\n\n  ObjectStore.prototype.index = function() {\n    return new Index(this._store.index.apply(this._store, arguments));\n  };\n\n  proxyProperties(ObjectStore, '_store', [\n    'name',\n    'keyPath',\n    'indexNames',\n    'autoIncrement'\n  ]);\n\n  proxyRequestMethods(ObjectStore, '_store', IDBObjectStore, [\n    'put',\n    'add',\n    'delete',\n    'clear',\n    'get',\n    'getAll',\n    'getKey',\n    'getAllKeys',\n    'count'\n  ]);\n\n  proxyCursorRequestMethods(ObjectStore, '_store', IDBObjectStore, [\n    'openCursor',\n    'openKeyCursor'\n  ]);\n\n  proxyMethods(ObjectStore, '_store', IDBObjectStore, [\n    'deleteIndex'\n  ]);\n\n  function Transaction(idbTransaction) {\n    this._tx = idbTransaction;\n    this.complete = new Promise(function(resolve, reject) {\n      idbTransaction.oncomplete = function() {\n        resolve();\n      };\n      idbTransaction.onerror = function() {\n        reject(idbTransaction.error);\n      };\n      idbTransaction.onabort = function() {\n        reject(idbTransaction.error);\n      };\n    });\n  }\n\n  Transaction.prototype.objectStore = function() {\n    return new ObjectStore(this._tx.objectStore.apply(this._tx, arguments));\n  };\n\n  proxyProperties(Transaction, '_tx', [\n    'objectStoreNames',\n    'mode'\n  ]);\n\n  proxyMethods(Transaction, '_tx', IDBTransaction, [\n    'abort'\n  ]);\n\n  function UpgradeDB(db, oldVersion, transaction) {\n    this._db = db;\n    this.oldVersion = oldVersion;\n    this.transaction = new Transaction(transaction);\n  }\n\n  UpgradeDB.prototype.createObjectStore = function() {\n    return new ObjectStore(this._db.createObjectStore.apply(this._db, arguments));\n  };\n\n  proxyProperties(UpgradeDB, '_db', [\n    'name',\n    'version',\n    'objectStoreNames'\n  ]);\n\n  proxyMethods(UpgradeDB, '_db', IDBDatabase, [\n    'deleteObjectStore',\n    'close'\n  ]);\n\n  function DB(db) {\n    this._db = db;\n  }\n\n  DB.prototype.transaction = function() {\n    return new Transaction(this._db.transaction.apply(this._db, arguments));\n  };\n\n  proxyProperties(DB, '_db', [\n    'name',\n    'version',\n    'objectStoreNames'\n  ]);\n\n  proxyMethods(DB, '_db', IDBDatabase, [\n    'close'\n  ]);\n\n  // Add cursor iterators\n  // TODO: remove this once browsers do the right thing with promises\n  ['openCursor', 'openKeyCursor'].forEach(function(funcName) {\n    [ObjectStore, Index].forEach(function(Constructor) {\n      // Don't create iterateKeyCursor if openKeyCursor doesn't exist.\n      if (!(funcName in Constructor.prototype)) return;\n\n      Constructor.prototype[funcName.replace('open', 'iterate')] = function() {\n        var args = toArray(arguments);\n        var callback = args[args.length - 1];\n        var nativeObject = this._store || this._index;\n        var request = nativeObject[funcName].apply(nativeObject, args.slice(0, -1));\n        request.onsuccess = function() {\n          callback(request.result);\n        };\n      };\n    });\n  });\n\n  // polyfill getAll\n  [Index, ObjectStore].forEach(function(Constructor) {\n    if (Constructor.prototype.getAll) return;\n    Constructor.prototype.getAll = function(query, count) {\n      var instance = this;\n      var items = [];\n\n      return new Promise(function(resolve) {\n        instance.iterateCursor(query, function(cursor) {\n          if (!cursor) {\n            resolve(items);\n            return;\n          }\n          items.push(cursor.value);\n\n          if (count !== undefined && items.length == count) {\n            resolve(items);\n            return;\n          }\n          cursor.continue();\n        });\n      });\n    };\n  });\n\n  function openDb(name, version, upgradeCallback) {\n    var p = promisifyRequestCall(indexedDB, 'open', [name, version]);\n    var request = p.request;\n\n    if (request) {\n      request.onupgradeneeded = function(event) {\n        if (upgradeCallback) {\n          upgradeCallback(new UpgradeDB(request.result, event.oldVersion, request.transaction));\n        }\n      };\n    }\n\n    return p.then(function(db) {\n      return new DB(db);\n    });\n  }\n\n  function deleteDb(name) {\n    return promisifyRequestCall(indexedDB, 'deleteDatabase', [name]);\n  }\n\n  exports.openDb = openDb;\n  exports.deleteDb = deleteDb;\n\n  Object.defineProperty(exports, '__esModule', { value: true });\n\n}));\n\n\n//# sourceURL=webpack:///./node_modules/idb/build/idb.js?");

/***/ }),

/***/ "./node_modules/process/browser.js":
/*!*****************************************!*\
  !*** ./node_modules/process/browser.js ***!
  \*****************************************/
/*! no static exports found */
/***/ (function(module, exports) {

eval("// shim for using process in browser\nvar process = module.exports = {};\n\n// cached from whatever global is present so that test runners that stub it\n// don't break things.  But we need to wrap it in a try catch in case it is\n// wrapped in strict mode code which doesn't define any globals.  It's inside a\n// function because try/catches deoptimize in certain engines.\n\nvar cachedSetTimeout;\nvar cachedClearTimeout;\n\nfunction defaultSetTimout() {\n    throw new Error('setTimeout has not been defined');\n}\nfunction defaultClearTimeout () {\n    throw new Error('clearTimeout has not been defined');\n}\n(function () {\n    try {\n        if (typeof setTimeout === 'function') {\n            cachedSetTimeout = setTimeout;\n        } else {\n            cachedSetTimeout = defaultSetTimout;\n        }\n    } catch (e) {\n        cachedSetTimeout = defaultSetTimout;\n    }\n    try {\n        if (typeof clearTimeout === 'function') {\n            cachedClearTimeout = clearTimeout;\n        } else {\n            cachedClearTimeout = defaultClearTimeout;\n        }\n    } catch (e) {\n        cachedClearTimeout = defaultClearTimeout;\n    }\n} ())\nfunction runTimeout(fun) {\n    if (cachedSetTimeout === setTimeout) {\n        //normal enviroments in sane situations\n        return setTimeout(fun, 0);\n    }\n    // if setTimeout wasn't available but was latter defined\n    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {\n        cachedSetTimeout = setTimeout;\n        return setTimeout(fun, 0);\n    }\n    try {\n        // when when somebody has screwed with setTimeout but no I.E. maddness\n        return cachedSetTimeout(fun, 0);\n    } catch(e){\n        try {\n            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally\n            return cachedSetTimeout.call(null, fun, 0);\n        } catch(e){\n            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error\n            return cachedSetTimeout.call(this, fun, 0);\n        }\n    }\n\n\n}\nfunction runClearTimeout(marker) {\n    if (cachedClearTimeout === clearTimeout) {\n        //normal enviroments in sane situations\n        return clearTimeout(marker);\n    }\n    // if clearTimeout wasn't available but was latter defined\n    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {\n        cachedClearTimeout = clearTimeout;\n        return clearTimeout(marker);\n    }\n    try {\n        // when when somebody has screwed with setTimeout but no I.E. maddness\n        return cachedClearTimeout(marker);\n    } catch (e){\n        try {\n            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally\n            return cachedClearTimeout.call(null, marker);\n        } catch (e){\n            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.\n            // Some versions of I.E. have different rules for clearTimeout vs setTimeout\n            return cachedClearTimeout.call(this, marker);\n        }\n    }\n\n\n\n}\nvar queue = [];\nvar draining = false;\nvar currentQueue;\nvar queueIndex = -1;\n\nfunction cleanUpNextTick() {\n    if (!draining || !currentQueue) {\n        return;\n    }\n    draining = false;\n    if (currentQueue.length) {\n        queue = currentQueue.concat(queue);\n    } else {\n        queueIndex = -1;\n    }\n    if (queue.length) {\n        drainQueue();\n    }\n}\n\nfunction drainQueue() {\n    if (draining) {\n        return;\n    }\n    var timeout = runTimeout(cleanUpNextTick);\n    draining = true;\n\n    var len = queue.length;\n    while(len) {\n        currentQueue = queue;\n        queue = [];\n        while (++queueIndex < len) {\n            if (currentQueue) {\n                currentQueue[queueIndex].run();\n            }\n        }\n        queueIndex = -1;\n        len = queue.length;\n    }\n    currentQueue = null;\n    draining = false;\n    runClearTimeout(timeout);\n}\n\nprocess.nextTick = function (fun) {\n    var args = new Array(arguments.length - 1);\n    if (arguments.length > 1) {\n        for (var i = 1; i < arguments.length; i++) {\n            args[i - 1] = arguments[i];\n        }\n    }\n    queue.push(new Item(fun, args));\n    if (queue.length === 1 && !draining) {\n        runTimeout(drainQueue);\n    }\n};\n\n// v8 likes predictible objects\nfunction Item(fun, array) {\n    this.fun = fun;\n    this.array = array;\n}\nItem.prototype.run = function () {\n    this.fun.apply(null, this.array);\n};\nprocess.title = 'browser';\nprocess.browser = true;\nprocess.env = {};\nprocess.argv = [];\nprocess.version = ''; // empty string to avoid regexp issues\nprocess.versions = {};\n\nfunction noop() {}\n\nprocess.on = noop;\nprocess.addListener = noop;\nprocess.once = noop;\nprocess.off = noop;\nprocess.removeListener = noop;\nprocess.removeAllListeners = noop;\nprocess.emit = noop;\nprocess.prependListener = noop;\nprocess.prependOnceListener = noop;\n\nprocess.listeners = function (name) { return [] }\n\nprocess.binding = function (name) {\n    throw new Error('process.binding is not supported');\n};\n\nprocess.cwd = function () { return '/' };\nprocess.chdir = function (dir) {\n    throw new Error('process.chdir is not supported');\n};\nprocess.umask = function() { return 0; };\n\n\n//# sourceURL=webpack:///./node_modules/process/browser.js?");

/***/ }),

/***/ "./node_modules/webpack/buildin/global.js":
/*!***********************************!*\
  !*** (webpack)/buildin/global.js ***!
  \***********************************/
/*! no static exports found */
/***/ (function(module, exports) {

eval("var g;\n\n// This works in non-strict mode\ng = (function() {\n\treturn this;\n})();\n\ntry {\n\t// This works if eval is allowed (see CSP)\n\tg = g || new Function(\"return this\")();\n} catch (e) {\n\t// This works if the window reference is available\n\tif (typeof window === \"object\") g = window;\n}\n\n// g can still be undefined, but nothing to do about it...\n// We return undefined, instead of nothing here, so it's\n// easier to handle this case. if(!global) { ...}\n\nmodule.exports = g;\n\n\n//# sourceURL=webpack:///(webpack)/buildin/global.js?");

/***/ }),

/***/ "./scripts/src/firebase-messaging-sw.js":
/*!**********************************************!*\
  !*** ./scripts/src/firebase-messaging-sw.js ***!
  \**********************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

eval("/* WEBPACK VAR INJECTION */(function(process) {// This file needs to be in the site root for this to work\nvar firebase = __webpack_require__(/*! firebase/app */ \"./node_modules/firebase/app/dist/index.cjs.js\");\n\n__webpack_require__(/*! firebase/messaging */ \"./node_modules/firebase/messaging/dist/index.esm.js\");\n\nvar firebaseConfig = {\n  apiKey: \"AIzaSyDlTtwsQj4KrUyqn1H2PSauP23ycw1iuo0\",\n  authDomain: \"webpush-int.firebaseapp.com\",\n  databaseURL: process.env.FIREBASE_CONFIG_DATABASE_URL,\n  projectId: \"webpush-int\",\n  storageBucket: \"webpush-int.appspot.com\",\n  messagingSenderId: \"142225108980\",\n  appId: \"1:142225108980:web:fd740e62ffc94ad356d3a1\"\n};\nfirebase.initializeApp(firebaseConfig);\nfirebase.messaging();\n/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../node_modules/process/browser.js */ \"./node_modules/process/browser.js\")))\n\n//# sourceURL=webpack:///./scripts/src/firebase-messaging-sw.js?");

/***/ })

/******/ });