import { AuthUser } from './auth-user';
export interface UserDetailsService<T extends AuthUser> {
    findById(id: string | number): Promise<T>;
    findByUsername(username: string): Promise<T>;
    onLogin(user: T): Promise<boolean>;
    onLogout(user: T): Promise<boolean>;
    checkPassword(password: string, passwordHash: string): Promise<boolean>;
    hashPassword(password: string): Promise<string>;
    createAdmin(username: string, password: string): Promise<T>;
}