import { HttpClient } from "@angular/common/http";
import { Observable } from 'rxjs';
import { JoinAnnouncementUserGroupRq } from "../../models/announcement/announcement-user-rq.model";
import * as i0 from "@angular/core";
export declare class AnnouncementService {
    private http;
    private SERVICE_URL;
    httpOptions: any;
    constructor(http: HttpClient);
    announcementUser(user: number, announcement: number): Observable<any>;
    getAnnouncementEktByEpaycoRef(user: number, announcement: number, payment_ref: string): Observable<any>;
    announcementUserGroup(announcement: number, user: number): Observable<any>;
    getAnnouncementGroupByEpaycoRef(announcement: number, user: number, payment_ref: string): Observable<any>;
    joinAnnouncementUserGroup(request: JoinAnnouncementUserGroupRq): Observable<any>;
    joinAnnouncement(user: number, announcement: number, typeAnnouncement?: number): Observable<any>;
    static ɵfac: i0.ɵɵFactoryDeclaration<AnnouncementService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<AnnouncementService>;
}