import Keycloak from 'keycloak-js';
import { AppConfig } from '@/types/models/app-config';
import type { KeycloakExtended } from '@/types/models/keycloak-extended';
type KeycloakErrorType = 'temporary_unavailable' | 'initialization' | 'authentication' | 'refresh';
interface CreateKeycloakProps {
    config: AppConfig;
}
export declare class KeycloakError extends Error {
    originalError?: unknown | undefined;
    type?: KeycloakErrorType | undefined;
    constructor(message: string, originalError?: unknown | undefined, type?: KeycloakErrorType | undefined);
}
export declare function createKeycloakAndSetToStore({ config, }: CreateKeycloakProps): Promise<Keycloak>;
export declare function getTokenWithBearer(): string | undefined;
export declare function getKeycloakInstance(): KeycloakExtended | null;
export declare function handleAuthentication(): Promise<void>;
export {};