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  • firebase

firebase is a global namespace from which all Firebase services are accessed.

Index

Variables

SDK_VERSION

SDK_VERSION: string

The current SDK version.

apps

apps: App[]

A (read-only) array of all initialized apps.

Functions

initializeApp

  • initializeApp(options: Object, name?: string): App
  • Creates and initializes a Firebase app instance.

    See Add Firebase to your app and Initialize multiple projects for detailed documentation.

    example
    
    // Initialize default app
    // Retrieve your own options values by adding a web app on
    // https://console.firebase.google.com
    firebase.initializeApp({
      apiKey: "AIza....",                             // Auth / General Use
      authDomain: "YOUR_APP.firebaseapp.com",         // Auth with popup/redirect
      databaseURL: "https://YOUR_APP.firebaseio.com", // Realtime Database
      storageBucket: "YOUR_APP.appspot.com",          // Storage
      messagingSenderId: "123456789"                  // Cloud Messaging
    });
    example
    
    // Initialize another app
    var otherApp = firebase.initializeApp({
      databaseURL: "https://<OTHER_DATABASE_NAME>.firebaseio.com",
      storageBucket: "<OTHER_STORAGE_BUCKET>.appspot.com"
    }, "otherApp");

    Parameters

    • options: Object

      Options to configure the app's services.

    • Optional name: string

      Optional name of the app to initialize. If no name is provided, the default is "[DEFAULT]".

    Returns App

    The initialized app.