import { Observable } from 'rxjs';
import { HttpClient } from '@angular/common/http';
import { CoreService } from './core.service';
import { AuthService } from './auth.service';
import * as i0 from "@angular/core";
export declare class CouponService {
    private authService;
    private http;
    private coreService;
    constructor(authService: AuthService, http: HttpClient, coreService: CoreService);
    checkCoupon(code: string): Observable<any>;
    checkPromocode(code: string): Observable<Object>;
    checkUniversal(code: string): Observable<Object>;
    getWheelOfFortunes(): Observable<Object>;
    tryWheelOfFortune(id: any): Observable<Object>;
    static ɵfac: i0.ɵɵFactoryDeclaration<CouponService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<CouponService>;
}