import { MFDao } from './mf-dao';
import { MFModel } from './mf-model';
import * as admin from 'firebase-admin';
import { IMFAuthDaoSyncOptions } from '@modelata/fire/lib/node';
import { MFFlattableDao } from './mf-flattable-dao';
/**
 * Abstract class allowing to sync user document with authUser
 */
export declare abstract class MFAuthDAO<UserModel extends MFModel<UserModel>, UserDao extends MFDao<UserModel> | MFFlattableDao<UserModel>> {
    private auth;
    private userDao;
    /**
     * Called with super
     *
     * @param auth Firebase auth service
     * @param userDao Dao used to interact with user document
     */
    constructor(auth: admin.auth.Auth, userDao: UserDao);
    /**
     * Updates user document with data from auth user
     *
     * @param userId Uid of the auth user (as well as user document id)
     * @param options (properties to sync)
     */
    updateUserDocumentFromAuth(userId: string, options?: IMFAuthDaoSyncOptions): Promise<void>;
    /**
     * Updates authUser with data from user document
     *
     * @param userId Uid of the auth user (as well as user document id)
     * @param options (properties to sync)
     */
    updateAuthUserFromDocument(userId: string, options?: IMFAuthDaoSyncOptions): Promise<void>;
}