AFirebaseApp holds the initialization information for a collection of services.

Do not call this constructor directly. Instead, useinitializeApp() to create an app.

Signature:

exportinterfaceFirebaseApp

Properties

FirebaseApp.automaticDataCollectionEnabled

The settable config flag for GDPR opt-in/opt-out

Signature:

automaticDataCollectionEnabled:boolean;

FirebaseApp.name

The (read-only) name for this app.

The default app's name is"[DEFAULT]".

Signature:

readonlyname:string;

Example 1

// The default app's name is "[DEFAULT]"constapp=initializeApp(defaultAppConfig);console.log(app.name);// "[DEFAULT]"

Example 2

// A named app's name is what you provide to initializeApp()constotherApp=initializeApp(otherAppConfig,"other");console.log(otherApp.name);// "other"

FirebaseApp.options

The (read-only) configuration options for this app. These are the original parameters given ininitializeApp().

Signature:

readonlyoptions:FirebaseOptions;

Example

constapp=initializeApp(config);console.log(app.options.databaseURL===config.databaseURL);// true