import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
import { YFContract } from '../contracts/YFContract';
export declare class ApiService {
    private http;
    private post_url;
    private bearer_token;
    private csrf_token;
    private parent_uid;
    private xCSRFToken;
    private next_url;
    private last_url;
    constructor(http: HttpClient);
    bearerToken: string;
    postUrl: string;
    csrfToken: string;
    lastPaginationUrl: string;
    nextPaginationUrl: string;
    parentUid: string;
    loadMore(): Observable<YFContract>;
}