import { UserCredential } from "../models/po/usercredential.entity";
import { User } from "../models/po/user.entity";
import { ThirdPartyCredential } from "../models/dto/thirdpartycredential.dto";
export declare abstract class ThirdPartyService {
    abstract attachUser(credential: ThirdPartyCredential, vendorId: string): Promise<[User, UserCredential]>;
}