import { EndPointGetterService } from '../utilities/end-point-getter.service';
import { HttpClient } from '@angular/common/http';
import { Challenge } from './models';
import { Observable } from 'rxjs';
export declare class ChallengeService {
    private http;
    private EPGetter;
    private headers;
    constructor(http: HttpClient, EPGetter: EndPointGetterService);
    getChallenges(): Observable<Challenge[]>;
    getChallenge(challengeId: number): Observable<Challenge>;
    createChallenge(challenge: Challenge): Observable<any>;
    updateChallenge(challenge: Challenge): Observable<Challenge>;
    deleteChallenge(challengeId: number): Observable<Challenge>;
    getChallengesByScenario(ScenarioId: number): Observable<Challenge[]>;
    addChallengeToScenario(ScenarioId: number, challenges: Challenge[]): Observable<boolean>;
    deleteChallengeFromScenario(ScenarioId: number, challenges: Challenge[]): Observable<boolean>;
    setCompleted(teamId: number, challengeId: number): Observable<Challenge[]>;
}