import { HttpClient } from "@angular/common/http";
import { Observable } from "rxjs";
import { DropdownModel } from "../datatable/component/dropdown-model/DropdownModel";
import * as i0 from "@angular/core";
export declare class DropdownService {
    private httpClient;
    constructor(httpClient: HttpClient);
    loadDropDownData(url: string): Observable<DropdownModel[]>;
    loadDropDownStatusData(url: string): Observable<DropdownModel[]>;
    static ɵfac: i0.ɵɵFactoryDeclaration<DropdownService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<DropdownService>;
}