sdk, del

1 files changed, 0 insertions, 1278 deletions

diff --git a/frontend-old/node_modules/@firebase/messaging/dist/index.cjs.js b/frontend-old/node_modules/@firebase/messaging/dist/index.cjs.js
deleted file mode 100644
index 0e0b22c..0000000
--- a/frontend-old/node_modules/@firebase/messaging/dist/index.cjs.js
+++ /dev/null
@@ -1,1278 +0,0 @@
-'use strict';
-
-Object.defineProperty(exports, '__esModule', { value: true });
-
-require('@firebase/installations');
-var component = require('@firebase/component');
-var idb = require('idb');
-var util = require('@firebase/util');
-var app = require('@firebase/app');
-
-/**
- * @license
- * Copyright 2019 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-const DEFAULT_SW_PATH = '/firebase-messaging-sw.js';
-const DEFAULT_SW_SCOPE = '/firebase-cloud-messaging-push-scope';
-const DEFAULT_VAPID_KEY = 'BDOU99-h67HcA6JeFXHbSNMu7e2yNNu3RzoMj8TM4W88jITfq7ZmPvIM1Iv-4_l2LxQcYwhqby2xGpWwzjfAnG4';
-const ENDPOINT = 'https://fcmregistrations.googleapis.com/v1';
-const CONSOLE_CAMPAIGN_ID = 'google.c.a.c_id';
-const CONSOLE_CAMPAIGN_NAME = 'google.c.a.c_l';
-const CONSOLE_CAMPAIGN_TIME = 'google.c.a.ts';
-/** Set to '1' if Analytics is enabled for the campaign */
-const CONSOLE_CAMPAIGN_ANALYTICS_ENABLED = 'google.c.a.e';
-const DEFAULT_REGISTRATION_TIMEOUT = 10000;
-var MessageType$1;
-(function (MessageType) {
-    MessageType[MessageType["DATA_MESSAGE"] = 1] = "DATA_MESSAGE";
-    MessageType[MessageType["DISPLAY_NOTIFICATION"] = 3] = "DISPLAY_NOTIFICATION";
-})(MessageType$1 || (MessageType$1 = {}));
-
-/**
- * @license
- * Copyright 2018 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
- * in compliance with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software distributed under the License
- * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
- * or implied. See the License for the specific language governing permissions and limitations under
- * the License.
- */
-var MessageType;
-(function (MessageType) {
-    MessageType["PUSH_RECEIVED"] = "push-received";
-    MessageType["NOTIFICATION_CLICKED"] = "notification-clicked";
-})(MessageType || (MessageType = {}));
-
-/**
- * @license
- * Copyright 2017 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-function arrayToBase64(array) {
-    const uint8Array = new Uint8Array(array);
-    const base64String = btoa(String.fromCharCode(...uint8Array));
-    return base64String.replace(/=/g, '').replace(/\+/g, '-').replace(/\//g, '_');
-}
-function base64ToArray(base64String) {
-    const padding = '='.repeat((4 - (base64String.length % 4)) % 4);
-    const base64 = (base64String + padding)
-        .replace(/\-/g, '+')
-        .replace(/_/g, '/');
-    const rawData = atob(base64);
-    const outputArray = new Uint8Array(rawData.length);
-    for (let i = 0; i < rawData.length; ++i) {
-        outputArray[i] = rawData.charCodeAt(i);
-    }
-    return outputArray;
-}
-
-/**
- * @license
- * Copyright 2019 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-const OLD_DB_NAME = 'fcm_token_details_db';
-/**
- * The last DB version of 'fcm_token_details_db' was 4. This is one higher, so that the upgrade
- * callback is called for all versions of the old DB.
- */
-const OLD_DB_VERSION = 5;
-const OLD_OBJECT_STORE_NAME = 'fcm_token_object_Store';
-async function migrateOldDatabase(senderId) {
-    if ('databases' in indexedDB) {
-        // indexedDb.databases() is an IndexedDB v3 API and does not exist in all browsers. TODO: Remove
-        // typecast when it lands in TS types.
-        const databases = await indexedDB.databases();
-        const dbNames = databases.map(db => db.name);
-        if (!dbNames.includes(OLD_DB_NAME)) {
-            // old DB didn't exist, no need to open.
-            return null;
-        }
-    }
-    let tokenDetails = null;
-    const db = await idb.openDB(OLD_DB_NAME, OLD_DB_VERSION, {
-        upgrade: async (db, oldVersion, newVersion, upgradeTransaction) => {
-            if (oldVersion < 2) {
-                // Database too old, skip migration.
-                return;
-            }
-            if (!db.objectStoreNames.contains(OLD_OBJECT_STORE_NAME)) {
-                // Database did not exist. Nothing to do.
-                return;
-            }
-            const objectStore = upgradeTransaction.objectStore(OLD_OBJECT_STORE_NAME);
-            const value = await objectStore.index('fcmSenderId').get(senderId);
-            await objectStore.clear();
-            if (!value) {
-                // No entry in the database, nothing to migrate.
-                return;
-            }
-            if (oldVersion === 2) {
-                const oldDetails = value;
-                if (!oldDetails.auth || !oldDetails.p256dh || !oldDetails.endpoint) {
-                    return;
-                }
-                tokenDetails = {
-                    token: oldDetails.fcmToken,
-                    createTime: oldDetails.createTime ?? Date.now(),
-                    subscriptionOptions: {
-                        auth: oldDetails.auth,
-                        p256dh: oldDetails.p256dh,
-                        endpoint: oldDetails.endpoint,
-                        swScope: oldDetails.swScope,
-                        vapidKey: typeof oldDetails.vapidKey === 'string'
-                            ? oldDetails.vapidKey
-                            : arrayToBase64(oldDetails.vapidKey)
-                    }
-                };
-            }
-            else if (oldVersion === 3) {
-                const oldDetails = value;
-                tokenDetails = {
-                    token: oldDetails.fcmToken,
-                    createTime: oldDetails.createTime,
-                    subscriptionOptions: {
-                        auth: arrayToBase64(oldDetails.auth),
-                        p256dh: arrayToBase64(oldDetails.p256dh),
-                        endpoint: oldDetails.endpoint,
-                        swScope: oldDetails.swScope,
-                        vapidKey: arrayToBase64(oldDetails.vapidKey)
-                    }
-                };
-            }
-            else if (oldVersion === 4) {
-                const oldDetails = value;
-                tokenDetails = {
-                    token: oldDetails.fcmToken,
-                    createTime: oldDetails.createTime,
-                    subscriptionOptions: {
-                        auth: arrayToBase64(oldDetails.auth),
-                        p256dh: arrayToBase64(oldDetails.p256dh),
-                        endpoint: oldDetails.endpoint,
-                        swScope: oldDetails.swScope,
-                        vapidKey: arrayToBase64(oldDetails.vapidKey)
-                    }
-                };
-            }
-        }
-    });
-    db.close();
-    // Delete all old databases.
-    await idb.deleteDB(OLD_DB_NAME);
-    await idb.deleteDB('fcm_vapid_details_db');
-    await idb.deleteDB('undefined');
-    return checkTokenDetails(tokenDetails) ? tokenDetails : null;
-}
-function checkTokenDetails(tokenDetails) {
-    if (!tokenDetails || !tokenDetails.subscriptionOptions) {
-        return false;
-    }
-    const { subscriptionOptions } = tokenDetails;
-    return (typeof tokenDetails.createTime === 'number' &&
-        tokenDetails.createTime > 0 &&
-        typeof tokenDetails.token === 'string' &&
-        tokenDetails.token.length > 0 &&
-        typeof subscriptionOptions.auth === 'string' &&
-        subscriptionOptions.auth.length > 0 &&
-        typeof subscriptionOptions.p256dh === 'string' &&
-        subscriptionOptions.p256dh.length > 0 &&
-        typeof subscriptionOptions.endpoint === 'string' &&
-        subscriptionOptions.endpoint.length > 0 &&
-        typeof subscriptionOptions.swScope === 'string' &&
-        subscriptionOptions.swScope.length > 0 &&
-        typeof subscriptionOptions.vapidKey === 'string' &&
-        subscriptionOptions.vapidKey.length > 0);
-}
-
-/**
- * @license
- * Copyright 2019 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Exported for tests.
-const DATABASE_NAME = 'firebase-messaging-database';
-const DATABASE_VERSION = 1;
-const OBJECT_STORE_NAME = 'firebase-messaging-store';
-let dbPromise = null;
-function getDbPromise() {
-    if (!dbPromise) {
-        dbPromise = idb.openDB(DATABASE_NAME, DATABASE_VERSION, {
-            upgrade: (upgradeDb, oldVersion) => {
-                // We don't use 'break' in this switch statement, the fall-through behavior is what we want,
-                // because if there are multiple versions between the old version and the current version, we
-                // want ALL the migrations that correspond to those versions to run, not only the last one.
-                // eslint-disable-next-line default-case
-                switch (oldVersion) {
-                    case 0:
-                        upgradeDb.createObjectStore(OBJECT_STORE_NAME);
-                }
-            }
-        });
-    }
-    return dbPromise;
-}
-/** Gets record(s) from the objectStore that match the given key. */
-async function dbGet(firebaseDependencies) {
-    const key = getKey(firebaseDependencies);
-    const db = await getDbPromise();
-    const tokenDetails = (await db
-        .transaction(OBJECT_STORE_NAME)
-        .objectStore(OBJECT_STORE_NAME)
-        .get(key));
-    if (tokenDetails) {
-        return tokenDetails;
-    }
-    else {
-        // Check if there is a tokenDetails object in the old DB.
-        const oldTokenDetails = await migrateOldDatabase(firebaseDependencies.appConfig.senderId);
-        if (oldTokenDetails) {
-            await dbSet(firebaseDependencies, oldTokenDetails);
-            return oldTokenDetails;
-        }
-    }
-}
-/** Assigns or overwrites the record for the given key with the given value. */
-async function dbSet(firebaseDependencies, tokenDetails) {
-    const key = getKey(firebaseDependencies);
-    const db = await getDbPromise();
-    const tx = db.transaction(OBJECT_STORE_NAME, 'readwrite');
-    await tx.objectStore(OBJECT_STORE_NAME).put(tokenDetails, key);
-    await tx.done;
-    return tokenDetails;
-}
-/** Removes record(s) from the objectStore that match the given key. */
-async function dbRemove(firebaseDependencies) {
-    const key = getKey(firebaseDependencies);
-    const db = await getDbPromise();
-    const tx = db.transaction(OBJECT_STORE_NAME, 'readwrite');
-    await tx.objectStore(OBJECT_STORE_NAME).delete(key);
-    await tx.done;
-}
-function getKey({ appConfig }) {
-    return appConfig.appId;
-}
-
-/**
- * @license
- * Copyright 2017 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-const ERROR_MAP = {
-    ["missing-app-config-values" /* ErrorCode.MISSING_APP_CONFIG_VALUES */]: 'Missing App configuration value: "{$valueName}"',
-    ["only-available-in-window" /* ErrorCode.AVAILABLE_IN_WINDOW */]: 'This method is available in a Window context.',
-    ["only-available-in-sw" /* ErrorCode.AVAILABLE_IN_SW */]: 'This method is available in a service worker context.',
-    ["permission-default" /* ErrorCode.PERMISSION_DEFAULT */]: 'The notification permission was not granted and dismissed instead.',
-    ["permission-blocked" /* ErrorCode.PERMISSION_BLOCKED */]: 'The notification permission was not granted and blocked instead.',
-    ["unsupported-browser" /* ErrorCode.UNSUPPORTED_BROWSER */]: "This browser doesn't support the API's required to use the Firebase SDK.",
-    ["indexed-db-unsupported" /* ErrorCode.INDEXED_DB_UNSUPPORTED */]: "This browser doesn't support indexedDb.open() (ex. Safari iFrame, Firefox Private Browsing, etc)",
-    ["failed-service-worker-registration" /* ErrorCode.FAILED_DEFAULT_REGISTRATION */]: 'We are unable to register the default service worker. {$browserErrorMessage}',
-    ["token-subscribe-failed" /* ErrorCode.TOKEN_SUBSCRIBE_FAILED */]: 'A problem occurred while subscribing the user to FCM: {$errorInfo}',
-    ["token-subscribe-no-token" /* ErrorCode.TOKEN_SUBSCRIBE_NO_TOKEN */]: 'FCM returned no token when subscribing the user to push.',
-    ["token-unsubscribe-failed" /* ErrorCode.TOKEN_UNSUBSCRIBE_FAILED */]: 'A problem occurred while unsubscribing the ' +
-        'user from FCM: {$errorInfo}',
-    ["token-update-failed" /* ErrorCode.TOKEN_UPDATE_FAILED */]: 'A problem occurred while updating the user from FCM: {$errorInfo}',
-    ["token-update-no-token" /* ErrorCode.TOKEN_UPDATE_NO_TOKEN */]: 'FCM returned no token when updating the user to push.',
-    ["use-sw-after-get-token" /* ErrorCode.USE_SW_AFTER_GET_TOKEN */]: 'The useServiceWorker() method may only be called once and must be ' +
-        'called before calling getToken() to ensure your service worker is used.',
-    ["invalid-sw-registration" /* ErrorCode.INVALID_SW_REGISTRATION */]: 'The input to useServiceWorker() must be a ServiceWorkerRegistration.',
-    ["invalid-bg-handler" /* ErrorCode.INVALID_BG_HANDLER */]: 'The input to setBackgroundMessageHandler() must be a function.',
-    ["invalid-vapid-key" /* ErrorCode.INVALID_VAPID_KEY */]: 'The public VAPID key must be a string.',
-    ["use-vapid-key-after-get-token" /* ErrorCode.USE_VAPID_KEY_AFTER_GET_TOKEN */]: 'The usePublicVapidKey() method may only be called once and must be ' +
-        'called before calling getToken() to ensure your VAPID key is used.'
-};
-const ERROR_FACTORY = new util.ErrorFactory('messaging', 'Messaging', ERROR_MAP);
-
-/**
- * @license
- * Copyright 2019 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-async function requestGetToken(firebaseDependencies, subscriptionOptions) {
-    const headers = await getHeaders(firebaseDependencies);
-    const body = getBody(subscriptionOptions);
-    const subscribeOptions = {
-        method: 'POST',
-        headers,
-        body: JSON.stringify(body)
-    };
-    let responseData;
-    try {
-        const response = await fetch(getEndpoint(firebaseDependencies.appConfig), subscribeOptions);
-        responseData = await response.json();
-    }
-    catch (err) {
-        throw ERROR_FACTORY.create("token-subscribe-failed" /* ErrorCode.TOKEN_SUBSCRIBE_FAILED */, {
-            errorInfo: err?.toString()
-        });
-    }
-    if (responseData.error) {
-        const message = responseData.error.message;
-        throw ERROR_FACTORY.create("token-subscribe-failed" /* ErrorCode.TOKEN_SUBSCRIBE_FAILED */, {
-            errorInfo: message
-        });
-    }
-    if (!responseData.token) {
-        throw ERROR_FACTORY.create("token-subscribe-no-token" /* ErrorCode.TOKEN_SUBSCRIBE_NO_TOKEN */);
-    }
-    return responseData.token;
-}
-async function requestUpdateToken(firebaseDependencies, tokenDetails) {
-    const headers = await getHeaders(firebaseDependencies);
-    const body = getBody(tokenDetails.subscriptionOptions);
-    const updateOptions = {
-        method: 'PATCH',
-        headers,
-        body: JSON.stringify(body)
-    };
-    let responseData;
-    try {
-        const response = await fetch(`${getEndpoint(firebaseDependencies.appConfig)}/${tokenDetails.token}`, updateOptions);
-        responseData = await response.json();
-    }
-    catch (err) {
-        throw ERROR_FACTORY.create("token-update-failed" /* ErrorCode.TOKEN_UPDATE_FAILED */, {
-            errorInfo: err?.toString()
-        });
-    }
-    if (responseData.error) {
-        const message = responseData.error.message;
-        throw ERROR_FACTORY.create("token-update-failed" /* ErrorCode.TOKEN_UPDATE_FAILED */, {
-            errorInfo: message
-        });
-    }
-    if (!responseData.token) {
-        throw ERROR_FACTORY.create("token-update-no-token" /* ErrorCode.TOKEN_UPDATE_NO_TOKEN */);
-    }
-    return responseData.token;
-}
-async function requestDeleteToken(firebaseDependencies, token) {
-    const headers = await getHeaders(firebaseDependencies);
-    const unsubscribeOptions = {
-        method: 'DELETE',
-        headers
-    };
-    try {
-        const response = await fetch(`${getEndpoint(firebaseDependencies.appConfig)}/${token}`, unsubscribeOptions);
-        const responseData = await response.json();
-        if (responseData.error) {
-            const message = responseData.error.message;
-            throw ERROR_FACTORY.create("token-unsubscribe-failed" /* ErrorCode.TOKEN_UNSUBSCRIBE_FAILED */, {
-                errorInfo: message
-            });
-        }
-    }
-    catch (err) {
-        throw ERROR_FACTORY.create("token-unsubscribe-failed" /* ErrorCode.TOKEN_UNSUBSCRIBE_FAILED */, {
-            errorInfo: err?.toString()
-        });
-    }
-}
-function getEndpoint({ projectId }) {
-    return `${ENDPOINT}/projects/${projectId}/registrations`;
-}
-async function getHeaders({ appConfig, installations }) {
-    const authToken = await installations.getToken();
-    return new Headers({
-        'Content-Type': 'application/json',
-        Accept: 'application/json',
-        'x-goog-api-key': appConfig.apiKey,
-        'x-goog-firebase-installations-auth': `FIS ${authToken}`
-    });
-}
-function getBody({ p256dh, auth, endpoint, vapidKey }) {
-    const body = {
-        web: {
-            endpoint,
-            auth,
-            p256dh
-        }
-    };
-    if (vapidKey !== DEFAULT_VAPID_KEY) {
-        body.web.applicationPubKey = vapidKey;
-    }
-    return body;
-}
-
-/**
- * @license
- * Copyright 2019 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// UpdateRegistration will be called once every week.
-const TOKEN_EXPIRATION_MS = 7 * 24 * 60 * 60 * 1000; // 7 days
-async function getTokenInternal(messaging) {
-    const pushSubscription = await getPushSubscription(messaging.swRegistration, messaging.vapidKey);
-    const subscriptionOptions = {
-        vapidKey: messaging.vapidKey,
-        swScope: messaging.swRegistration.scope,
-        endpoint: pushSubscription.endpoint,
-        auth: arrayToBase64(pushSubscription.getKey('auth')),
-        p256dh: arrayToBase64(pushSubscription.getKey('p256dh'))
-    };
-    const tokenDetails = await dbGet(messaging.firebaseDependencies);
-    if (!tokenDetails) {
-        // No token, get a new one.
-        return getNewToken(messaging.firebaseDependencies, subscriptionOptions);
-    }
-    else if (!isTokenValid(tokenDetails.subscriptionOptions, subscriptionOptions)) {
-        // Invalid token, get a new one.
-        try {
-            await requestDeleteToken(messaging.firebaseDependencies, tokenDetails.token);
-        }
-        catch (e) {
-            // Suppress errors because of #2364
-            console.warn(e);
-        }
-        return getNewToken(messaging.firebaseDependencies, subscriptionOptions);
-    }
-    else if (Date.now() >= tokenDetails.createTime + TOKEN_EXPIRATION_MS) {
-        // Weekly token refresh
-        return updateToken(messaging, {
-            token: tokenDetails.token,
-            createTime: Date.now(),
-            subscriptionOptions
-        });
-    }
-    else {
-        // Valid token, nothing to do.
-        return tokenDetails.token;
-    }
-}
-/**
- * This method deletes the token from the database, unsubscribes the token from FCM, and unregisters
- * the push subscription if it exists.
- */
-async function deleteTokenInternal(messaging) {
-    const tokenDetails = await dbGet(messaging.firebaseDependencies);
-    if (tokenDetails) {
-        await requestDeleteToken(messaging.firebaseDependencies, tokenDetails.token);
-        await dbRemove(messaging.firebaseDependencies);
-    }
-    // Unsubscribe from the push subscription.
-    const pushSubscription = await messaging.swRegistration.pushManager.getSubscription();
-    if (pushSubscription) {
-        return pushSubscription.unsubscribe();
-    }
-    // If there's no SW, consider it a success.
-    return true;
-}
-async function updateToken(messaging, tokenDetails) {
-    try {
-        const updatedToken = await requestUpdateToken(messaging.firebaseDependencies, tokenDetails);
-        const updatedTokenDetails = {
-            ...tokenDetails,
-            token: updatedToken,
-            createTime: Date.now()
-        };
-        await dbSet(messaging.firebaseDependencies, updatedTokenDetails);
-        return updatedToken;
-    }
-    catch (e) {
-        throw e;
-    }
-}
-async function getNewToken(firebaseDependencies, subscriptionOptions) {
-    const token = await requestGetToken(firebaseDependencies, subscriptionOptions);
-    const tokenDetails = {
-        token,
-        createTime: Date.now(),
-        subscriptionOptions
-    };
-    await dbSet(firebaseDependencies, tokenDetails);
-    return tokenDetails.token;
-}
-/**
- * Gets a PushSubscription for the current user.
- */
-async function getPushSubscription(swRegistration, vapidKey) {
-    const subscription = await swRegistration.pushManager.getSubscription();
-    if (subscription) {
-        return subscription;
-    }
-    return swRegistration.pushManager.subscribe({
-        userVisibleOnly: true,
-        // Chrome <= 75 doesn't support base64-encoded VAPID key. For backward compatibility, VAPID key
-        // submitted to pushManager#subscribe must be of type Uint8Array.
-        applicationServerKey: base64ToArray(vapidKey)
-    });
-}
-/**
- * Checks if the saved tokenDetails object matches the configuration provided.
- */
-function isTokenValid(dbOptions, currentOptions) {
-    const isVapidKeyEqual = currentOptions.vapidKey === dbOptions.vapidKey;
-    const isEndpointEqual = currentOptions.endpoint === dbOptions.endpoint;
-    const isAuthEqual = currentOptions.auth === dbOptions.auth;
-    const isP256dhEqual = currentOptions.p256dh === dbOptions.p256dh;
-    return isVapidKeyEqual && isEndpointEqual && isAuthEqual && isP256dhEqual;
-}
-
-/**
- * @license
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-function externalizePayload(internalPayload) {
-    const payload = {
-        from: internalPayload.from,
-        // eslint-disable-next-line camelcase
-        collapseKey: internalPayload.collapse_key,
-        // eslint-disable-next-line camelcase
-        messageId: internalPayload.fcmMessageId
-    };
-    propagateNotificationPayload(payload, internalPayload);
-    propagateDataPayload(payload, internalPayload);
-    propagateFcmOptions(payload, internalPayload);
-    return payload;
-}
-function propagateNotificationPayload(payload, messagePayloadInternal) {
-    if (!messagePayloadInternal.notification) {
-        return;
-    }
-    payload.notification = {};
-    const title = messagePayloadInternal.notification.title;
-    if (!!title) {
-        payload.notification.title = title;
-    }
-    const body = messagePayloadInternal.notification.body;
-    if (!!body) {
-        payload.notification.body = body;
-    }
-    const image = messagePayloadInternal.notification.image;
-    if (!!image) {
-        payload.notification.image = image;
-    }
-    const icon = messagePayloadInternal.notification.icon;
-    if (!!icon) {
-        payload.notification.icon = icon;
-    }
-}
-function propagateDataPayload(payload, messagePayloadInternal) {
-    if (!messagePayloadInternal.data) {
-        return;
-    }
-    payload.data = messagePayloadInternal.data;
-}
-function propagateFcmOptions(payload, messagePayloadInternal) {
-    // fcmOptions.link value is written into notification.click_action. see more in b/232072111
-    if (!messagePayloadInternal.fcmOptions &&
-        !messagePayloadInternal.notification?.click_action) {
-        return;
-    }
-    payload.fcmOptions = {};
-    const link = messagePayloadInternal.fcmOptions?.link ??
-        messagePayloadInternal.notification?.click_action;
-    if (!!link) {
-        payload.fcmOptions.link = link;
-    }
-    // eslint-disable-next-line camelcase
-    const analyticsLabel = messagePayloadInternal.fcmOptions?.analytics_label;
-    if (!!analyticsLabel) {
-        payload.fcmOptions.analyticsLabel = analyticsLabel;
-    }
-}
-
-/**
- * @license
- * Copyright 2019 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-function isConsoleMessage(data) {
-    // This message has a campaign ID, meaning it was sent using the Firebase Console.
-    return typeof data === 'object' && !!data && CONSOLE_CAMPAIGN_ID in data;
-}
-
-/**
- * @license
- * Copyright 2019 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-_mergeStrings('AzSCbw63g1R0nCw85jG8', 'Iaya3yLKwmgvh7cF0q4');
-function _mergeStrings(s1, s2) {
-    const resultArray = [];
-    for (let i = 0; i < s1.length; i++) {
-        resultArray.push(s1.charAt(i));
-        if (i < s2.length) {
-            resultArray.push(s2.charAt(i));
-        }
-    }
-    return resultArray.join('');
-}
-
-/**
- * @license
- * Copyright 2019 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-function extractAppConfig(app) {
-    if (!app || !app.options) {
-        throw getMissingValueError('App Configuration Object');
-    }
-    if (!app.name) {
-        throw getMissingValueError('App Name');
-    }
-    // Required app config keys
-    const configKeys = [
-        'projectId',
-        'apiKey',
-        'appId',
-        'messagingSenderId'
-    ];
-    const { options } = app;
-    for (const keyName of configKeys) {
-        if (!options[keyName]) {
-            throw getMissingValueError(keyName);
-        }
-    }
-    return {
-        appName: app.name,
-        projectId: options.projectId,
-        apiKey: options.apiKey,
-        appId: options.appId,
-        senderId: options.messagingSenderId
-    };
-}
-function getMissingValueError(valueName) {
-    return ERROR_FACTORY.create("missing-app-config-values" /* ErrorCode.MISSING_APP_CONFIG_VALUES */, {
-        valueName
-    });
-}
-
-/**
- * @license
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-class MessagingService {
-    constructor(app, installations, analyticsProvider) {
-        // logging is only done with end user consent. Default to false.
-        this.deliveryMetricsExportedToBigQueryEnabled = false;
-        this.onBackgroundMessageHandler = null;
-        this.onMessageHandler = null;
-        this.logEvents = [];
-        this.isLogServiceStarted = false;
-        const appConfig = extractAppConfig(app);
-        this.firebaseDependencies = {
-            app,
-            appConfig,
-            installations,
-            analyticsProvider
-        };
-    }
-    _delete() {
-        return Promise.resolve();
-    }
-}
-
-/**
- * @license
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-async function registerDefaultSw(messaging) {
-    try {
-        messaging.swRegistration = await navigator.serviceWorker.register(DEFAULT_SW_PATH, {
-            scope: DEFAULT_SW_SCOPE
-        });
-        // The timing when browser updates sw when sw has an update is unreliable from experiment. It
-        // leads to version conflict when the SDK upgrades to a newer version in the main page, but sw
-        // is stuck with the old version. For example,
-        // https://github.com/firebase/firebase-js-sdk/issues/2590 The following line reliably updates
-        // sw if there was an update.
-        messaging.swRegistration.update().catch(() => {
-            /* it is non blocking and we don't care if it failed */
-        });
-        await waitForRegistrationActive(messaging.swRegistration);
-    }
-    catch (e) {
-        throw ERROR_FACTORY.create("failed-service-worker-registration" /* ErrorCode.FAILED_DEFAULT_REGISTRATION */, {
-            browserErrorMessage: e?.message
-        });
-    }
-}
-/**
- * Waits for registration to become active. MDN documentation claims that
- * a service worker registration should be ready to use after awaiting
- * navigator.serviceWorker.register() but that doesn't seem to be the case in
- * practice, causing the SDK to throw errors when calling
- * swRegistration.pushManager.subscribe() too soon after register(). The only
- * solution seems to be waiting for the service worker registration `state`
- * to become "active".
- */
-async function waitForRegistrationActive(registration) {
-    return new Promise((resolve, reject) => {
-        const rejectTimeout = setTimeout(() => reject(new Error(`Service worker not registered after ${DEFAULT_REGISTRATION_TIMEOUT} ms`)), DEFAULT_REGISTRATION_TIMEOUT);
-        const incomingSw = registration.installing || registration.waiting;
-        if (registration.active) {
-            clearTimeout(rejectTimeout);
-            resolve();
-        }
-        else if (incomingSw) {
-            incomingSw.onstatechange = ev => {
-                if (ev.target?.state === 'activated') {
-                    incomingSw.onstatechange = null;
-                    clearTimeout(rejectTimeout);
-                    resolve();
-                }
-            };
-        }
-        else {
-            clearTimeout(rejectTimeout);
-            reject(new Error('No incoming service worker found.'));
-        }
-    });
-}
-
-/**
- * @license
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-async function updateSwReg(messaging, swRegistration) {
-    if (!swRegistration && !messaging.swRegistration) {
-        await registerDefaultSw(messaging);
-    }
-    if (!swRegistration && !!messaging.swRegistration) {
-        return;
-    }
-    if (!(swRegistration instanceof ServiceWorkerRegistration)) {
-        throw ERROR_FACTORY.create("invalid-sw-registration" /* ErrorCode.INVALID_SW_REGISTRATION */);
-    }
-    messaging.swRegistration = swRegistration;
-}
-
-/**
- * @license
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-async function updateVapidKey(messaging, vapidKey) {
-    if (!!vapidKey) {
-        messaging.vapidKey = vapidKey;
-    }
-    else if (!messaging.vapidKey) {
-        messaging.vapidKey = DEFAULT_VAPID_KEY;
-    }
-}
-
-/**
- * @license
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-async function getToken$1(messaging, options) {
-    if (!navigator) {
-        throw ERROR_FACTORY.create("only-available-in-window" /* ErrorCode.AVAILABLE_IN_WINDOW */);
-    }
-    if (Notification.permission === 'default') {
-        await Notification.requestPermission();
-    }
-    if (Notification.permission !== 'granted') {
-        throw ERROR_FACTORY.create("permission-blocked" /* ErrorCode.PERMISSION_BLOCKED */);
-    }
-    await updateVapidKey(messaging, options?.vapidKey);
-    await updateSwReg(messaging, options?.serviceWorkerRegistration);
-    return getTokenInternal(messaging);
-}
-
-/**
- * @license
- * Copyright 2019 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-async function logToScion(messaging, messageType, data) {
-    const eventType = getEventType(messageType);
-    const analytics = await messaging.firebaseDependencies.analyticsProvider.get();
-    analytics.logEvent(eventType, {
-        /* eslint-disable camelcase */
-        message_id: data[CONSOLE_CAMPAIGN_ID],
-        message_name: data[CONSOLE_CAMPAIGN_NAME],
-        message_time: data[CONSOLE_CAMPAIGN_TIME],
-        message_device_time: Math.floor(Date.now() / 1000)
-        /* eslint-enable camelcase */
-    });
-}
-function getEventType(messageType) {
-    switch (messageType) {
-        case MessageType.NOTIFICATION_CLICKED:
-            return 'notification_open';
-        case MessageType.PUSH_RECEIVED:
-            return 'notification_foreground';
-        default:
-            throw new Error();
-    }
-}
-
-/**
- * @license
- * Copyright 2017 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-async function messageEventListener(messaging, event) {
-    const internalPayload = event.data;
-    if (!internalPayload.isFirebaseMessaging) {
-        return;
-    }
-    if (messaging.onMessageHandler &&
-        internalPayload.messageType === MessageType.PUSH_RECEIVED) {
-        if (typeof messaging.onMessageHandler === 'function') {
-            messaging.onMessageHandler(externalizePayload(internalPayload));
-        }
-        else {
-            messaging.onMessageHandler.next(externalizePayload(internalPayload));
-        }
-    }
-    // Log to Scion if applicable
-    const dataPayload = internalPayload.data;
-    if (isConsoleMessage(dataPayload) &&
-        dataPayload[CONSOLE_CAMPAIGN_ANALYTICS_ENABLED] === '1') {
-        await logToScion(messaging, internalPayload.messageType, dataPayload);
-    }
-}
-
-const name = "@firebase/messaging";
-const version = "0.12.23";
-
-/**
- * @license
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-const WindowMessagingFactory = (container) => {
-    const messaging = new MessagingService(container.getProvider('app').getImmediate(), container.getProvider('installations-internal').getImmediate(), container.getProvider('analytics-internal'));
-    navigator.serviceWorker.addEventListener('message', e => messageEventListener(messaging, e));
-    return messaging;
-};
-const WindowMessagingInternalFactory = (container) => {
-    const messaging = container
-        .getProvider('messaging')
-        .getImmediate();
-    const messagingInternal = {
-        getToken: (options) => getToken$1(messaging, options)
-    };
-    return messagingInternal;
-};
-function registerMessagingInWindow() {
-    app._registerComponent(new component.Component('messaging', WindowMessagingFactory, "PUBLIC" /* ComponentType.PUBLIC */));
-    app._registerComponent(new component.Component('messaging-internal', WindowMessagingInternalFactory, "PRIVATE" /* ComponentType.PRIVATE */));
-    app.registerVersion(name, version);
-    // BUILD_TARGET will be replaced by values like esm, cjs, etc during the compilation
-    app.registerVersion(name, version, 'cjs2020');
-}
-
-/**
- * @license
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/**
- * Checks if all required APIs exist in the browser.
- * @returns a Promise that resolves to a boolean.
- *
- * @public
- */
-async function isWindowSupported() {
-    try {
-        // This throws if open() is unsupported, so adding it to the conditional
-        // statement below can cause an uncaught error.
-        await util.validateIndexedDBOpenable();
-    }
-    catch (e) {
-        return false;
-    }
-    // firebase-js-sdk/issues/2393 reveals that idb#open in Safari iframe and Firefox private browsing
-    // might be prohibited to run. In these contexts, an error would be thrown during the messaging
-    // instantiating phase, informing the developers to import/call isSupported for special handling.
-    return (typeof window !== 'undefined' &&
-        util.isIndexedDBAvailable() &&
-        util.areCookiesEnabled() &&
-        'serviceWorker' in navigator &&
-        'PushManager' in window &&
-        'Notification' in window &&
-        'fetch' in window &&
-        ServiceWorkerRegistration.prototype.hasOwnProperty('showNotification') &&
-        PushSubscription.prototype.hasOwnProperty('getKey'));
-}
-
-/**
- * @license
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-async function deleteToken$1(messaging) {
-    if (!navigator) {
-        throw ERROR_FACTORY.create("only-available-in-window" /* ErrorCode.AVAILABLE_IN_WINDOW */);
-    }
-    if (!messaging.swRegistration) {
-        await registerDefaultSw(messaging);
-    }
-    return deleteTokenInternal(messaging);
-}
-
-/**
- * @license
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-function onMessage$1(messaging, nextOrObserver) {
-    if (!navigator) {
-        throw ERROR_FACTORY.create("only-available-in-window" /* ErrorCode.AVAILABLE_IN_WINDOW */);
-    }
-    messaging.onMessageHandler = nextOrObserver;
-    return () => {
-        messaging.onMessageHandler = null;
-    };
-}
-
-/**
- * @license
- * Copyright 2017 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/**
- * Retrieves a Firebase Cloud Messaging instance.
- *
- * @returns The Firebase Cloud Messaging instance associated with the provided firebase app.
- *
- * @public
- */
-function getMessagingInWindow(app$1 = app.getApp()) {
-    // Conscious decision to make this async check non-blocking during the messaging instance
-    // initialization phase for performance consideration. An error would be thrown latter for
-    // developer's information. Developers can then choose to import and call `isSupported` for
-    // special handling.
-    isWindowSupported().then(isSupported => {
-        // If `isWindowSupported()` resolved, but returned false.
-        if (!isSupported) {
-            throw ERROR_FACTORY.create("unsupported-browser" /* ErrorCode.UNSUPPORTED_BROWSER */);
-        }
-    }, _ => {
-        // If `isWindowSupported()` rejected.
-        throw ERROR_FACTORY.create("indexed-db-unsupported" /* ErrorCode.INDEXED_DB_UNSUPPORTED */);
-    });
-    return app._getProvider(util.getModularInstance(app$1), 'messaging').getImmediate();
-}
-/**
- * Subscribes the {@link Messaging} instance to push notifications. Returns a Firebase Cloud
- * Messaging registration token that can be used to send push messages to that {@link Messaging}
- * instance.
- *
- * If notification permission isn't already granted, this method asks the user for permission. The
- * returned promise rejects if the user does not allow the app to show notifications.
- *
- * @param messaging - The {@link Messaging} instance.
- * @param options - Provides an optional vapid key and an optional service worker registration.
- *
- * @returns The promise resolves with an FCM registration token.
- *
- * @public
- */
-async function getToken(messaging, options) {
-    messaging = util.getModularInstance(messaging);
-    return getToken$1(messaging, options);
-}
-/**
- * Deletes the registration token associated with this {@link Messaging} instance and unsubscribes
- * the {@link Messaging} instance from the push subscription.
- *
- * @param messaging - The {@link Messaging} instance.
- *
- * @returns The promise resolves when the token has been successfully deleted.
- *
- * @public
- */
-function deleteToken(messaging) {
-    messaging = util.getModularInstance(messaging);
-    return deleteToken$1(messaging);
-}
-/**
- * When a push message is received and the user is currently on a page for your origin, the
- * message is passed to the page and an `onMessage()` event is dispatched with the payload of
- * the push message.
- *
- *
- * @param messaging - The {@link Messaging} instance.
- * @param nextOrObserver - This function, or observer object with `next` defined,
- *     is called when a message is received and the user is currently viewing your page.
- * @returns To stop listening for messages execute this returned function.
- *
- * @public
- */
-function onMessage(messaging, nextOrObserver) {
-    messaging = util.getModularInstance(messaging);
-    return onMessage$1(messaging, nextOrObserver);
-}
-
-/**
- * The Firebase Cloud Messaging Web SDK.
- * This SDK does not work in a Node.js environment.
- *
- * @packageDocumentation
- */
-registerMessagingInWindow();
-
-exports.deleteToken = deleteToken;
-exports.getMessaging = getMessagingInWindow;
-exports.getToken = getToken;
-exports.isSupported = isWindowSupported;
-exports.onMessage = onMessage;
-//# sourceMappingURL=index.cjs.js.map