import { OpaqueToken } from '@angular/core';
export declare const FirebaseConfig: OpaqueToken;
export declare const FirebaseApp: OpaqueToken;
export declare const FirebaseAuthConfig: OpaqueToken;
export declare const FirebaseUserConfig: OpaqueToken;
export declare const FirebaseAppName: OpaqueToken;
export declare const WindowLocation: OpaqueToken;
export declare const FirebaseRef: OpaqueToken;
export declare const FirebaseUrl: OpaqueToken;