import { HttpClient, HttpHeaders } from '@angular/common/http';
import { Observable } from 'rxjs';
import { GeneralODataServiceInterface, ODataResponse } from '../models/general-odata-service.interface';
import * as i0 from "@angular/core";
export declare class GeneralODataService<T = any> implements GeneralODataServiceInterface<T> {
    private http;
    constructor(http: HttpClient);
    get<ResultType = T>(query?: string, headers?: HttpHeaders): Observable<ODataResponse<ResultType>>;
    getByEntity<ResultType = T>(entity: string, query?: string, headers?: HttpHeaders): Observable<ODataResponse<ResultType>>;
    getByEntityAndFetchReason<ResultType>(entity: string, fetchReason: string | number, query?: string, headers?: HttpHeaders): Observable<ODataResponse<ResultType>>;
    static ɵfac: i0.ɵɵFactoryDeclaration<GeneralODataService<any>, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<GeneralODataService<any>>;
}