import { Storage, Util } from './../../shared/index';
import { ConfigService } from './config.service';
export declare class BaseService {
    config: ConfigService;
    settings: any;
    credentials: any;
    saveLocalModel: typeof Storage.saveLocalModel;
    restoreLocalModel: typeof Storage.restoreLocalModel;
    isOnline: typeof Util.isOnline;
    constructor(config: ConfigService);
    fetchCredentials(url: any): Promise<any>;
}