import { DbResultError, IUserGetInfoOut } from '../../../fn.db.postgres/fn.db.postgres.interface';
import { FnDbPostgresService } from '../../../fn.db.postgres/fn.db.postgres.service';
export declare class UserService {
    private readonly _db;
    constructor(_db: FnDbPostgresService);
    userCanConnect(email: string, password: string): Promise<IUserGetInfoOut | DbResultError>;
    userInfo(userGuid: number): Promise<IUserGetInfoOut>;
}