import { Observable } from 'rxjs/Observable';
import 'rxjs/add/observable/from';
import 'rxjs/add/observable/of';
import 'rxjs/add/observable/forkJoin';
import 'rxjs/add/operator/takeWhile';
import 'rxjs/add/operator/filter';
import 'rxjs/add/operator/map';
import 'rxjs/add/operator/catch';
import 'rxjs/add/observable/throw';
import { HateoasComposeItem } from '../utils/hateoas/hateoas-compose';
import { ParentBaseApiService } from './parent-base-api-service';
import { AbstractResource } from '../domain/abstract-resource';
export declare abstract class BaseHateoasApiService<T, R extends AbstractResource<T>> extends ParentBaseApiService<T, R> {
    findById(id: any, fetch?: Map<string, HateoasComposeItem>, properties?: any): Observable<T>;
    findAll(fetch?: Map<string, HateoasComposeItem>, properties?: any): Observable<T[]> | null;
}