import Keycloak from 'keycloak-js';
import type { KeycloakConfig, KeycloakInitOptions } from 'keycloak-js';
export type KeycloakInstance = Keycloak | undefined;
export declare function getToken(minValidity?: number): Promise<string>;
export declare function createKeycloak(config: KeycloakConfig): Keycloak;
export declare function initKeycloak(initConfig: KeycloakInitOptions): Promise<void>;