@firebase/messaging-types/index.d.ts

/**
 * @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.
 */

import {
  Observer,
  Unsubscribe,
  NextFn,
  ErrorFn,
  CompleteFn
} from '@firebase/util';

// Currently supported fcm notification display parameters. Note that
// {@link https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/notifications/NotificationOptions}
// defines a full list of display notification parameters. This interface we only include what the
// SEND API support for clarity.
export interface NotificationPayload {
  title?: string;
  body?: string;
  image?: string;
}

export interface FcmOptions {
  link?: string;
  analyticsLabel?: string;
}

export interface MessagePayload {
  notification?: NotificationPayload;
  data?: { [key: string]: string };
  fcmOptions?: FcmOptions;
  from: string;
  collapseKey: string;
  messageId: string;
}

export interface FirebaseMessaging {
  /** window controller */
  deleteToken(): Promise<boolean>;
  getToken(options?: {
    vapidKey?: string;
    serviceWorkerRegistration?: ServiceWorkerRegistration;
  }): Promise<string>;
  onMessage(
    nextOrObserver: NextFn<any> | Observer<any>,
    error?: ErrorFn,
    completed?: CompleteFn
  ): Unsubscribe;

  /** service worker controller */
  onBackgroundMessage(
    nextOrObserver: NextFn<MessagePayload> | Observer<MessagePayload>,
    error?: ErrorFn,
    completed?: CompleteFn
  ): Unsubscribe;

  /** @deprecated */
  deleteToken(token: string): Promise<boolean>;
  onTokenRefresh(
    nextOrObserver: NextFn<any> | Observer<any>,
    error?: ErrorFn,
    completed?: CompleteFn
  ): Unsubscribe;
  /**
   * @deprecated Use Notification.requestPermission() instead.
   * https://developer.mozilla.org/en-US/docs/Web/API/Notification/requestPermission
   */
  requestPermission(): Promise<void>;
  setBackgroundMessageHandler(
    callback: (payload: any) => Promise<any> | void
  ): void;
  useServiceWorker(registration: ServiceWorkerRegistration): void;
  usePublicVapidKey(b64PublicKey: string): void;
}

export type FirebaseMessagingName = 'messaging-compat';

declare module '@firebase/component' {
  interface NameServiceMapping {
    'messaging-compat': FirebaseMessaging;
  }
}