/// <reference types="jasmine" />
import { UserInfo } from '@firebase/auth-types';
import { AuthFirestoreSyncService } from 'ionic-firebase-auth';
export declare class FakeFirestoreSyncService {
    updateUserData: jasmine.Spy<(uid: string, user: Partial<UserInfo>) => Promise<void>>;
    createUserData: jasmine.Spy<(user: Partial<UserInfo>) => Promise<void>>;
    deleteUserData: jasmine.Spy<(uid: string) => Promise<void>>;
    static create(): FakeFirestoreSyncService & AuthFirestoreSyncService;
}