import { Observable } from 'rxjs';
import { AuthUserDm, AuthUserKey } from '../../media-type/doc-model/auth-user';
import { AuthUser } from '../../media-type/cdm/auth-user';
export declare abstract class UserService {
    abstract awaitUsers$(): Observable<AuthUserDm[]>;
    abstract getUserFragment(key: AuthUserKey): Promise<AuthUser>;
    abstract getUser(key: AuthUserKey): Promise<AuthUser>;
}