import { HelpCenterItemModel } from "../models/HelpCenterModels/HelpCenterItemModel";
import { RequestHandlerService } from "bnsights-utilities-library";
import * as i0 from "@angular/core";
export declare class HelpCenterService {
    private http;
    ApiUrl: string;
    constructor(http: RequestHandlerService);
    AddHelpCenter(AddModel: HelpCenterItemModel): import("rxjs").Observable<ArrayBuffer>;
    EditHelpCenter(EditModel: HelpCenterItemModel): import("rxjs").Observable<ArrayBuffer>;
    DeleteHelpCenter(id: string): import("rxjs").Observable<ArrayBuffer>;
    Loaddropdowns(): import("rxjs").Observable<Object>;
    GetHelpCenterLevel(ParentId: string): import("rxjs").Observable<ArrayBuffer>;
    GenerateCode(): import("rxjs").Observable<Object>;
    GetAll(): import("rxjs").Observable<Object>;
    static ɵfac: i0.ɵɵFactoryDeclaration<HelpCenterService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<HelpCenterService>;
}