import { KeycloakConnectOptions } from './interface/keycloak-connect-options.interface';
import { KeycloakedRequest } from './keycloaked-request';
import { Keycloak } from 'keycloak-connect';
export declare class KeycloakService {
    private keycloak;
    private options;
    private request;
    constructor(keycloak: Keycloak, options: KeycloakConnectOptions, request: KeycloakedRequest<Request>);
    login(username: string, password: string, scope?: string): Promise<unknown>;
}