import { ObosSsoConfig } from '../config/obos-sso.config';
import { FetchService } from '../../unfold-utils/service/fetch.service';
import { UnfoldLoggerService } from '../../unfold-logger/service/unfold-logger.service';
export declare class ObosSsoValidateTokenService {
    private fetch;
    private ssoConfig;
    private logger;
    constructor(fetch: FetchService, ssoConfig: ObosSsoConfig, logger: UnfoldLoggerService);
    validate(token: string): Promise<boolean>;
}