// The default app's name is "[DEFAULT]"
admin.initializeApp(defaultAppConfig);
console.log(admin.app().name); // "[DEFAULT]"
example
// A named app's name is what you provide to initializeApp()var otherApp = admin.initializeApp(otherAppConfig, "other");
console.log(otherApp.name); // "other"
Renders this local FirebaseApp unusable and frees the resources of
all associated services (though it does not clean up any backend
resources). When running the SDK locally, this method
must be called to ensure graceful termination of the process.
A Firebase app holds the initialization information for a collection of services.
Do not call this constructor directly. Instead, use
admin.initializeApp()to create an app.