import { HttpClient } from '@angular/common/http';
import { LzLanguageService } from '../lz-language/lz-language.service';
import { ErrorLogService } from '../error-log/error-log.service';
export declare class CustomRequestService {
    private http;
    private language;
    private log;
    private lang;
    private rnd;
    private fingerprint;
    private headers;
    constructor(http: HttpClient, language: LzLanguageService, log: ErrorLogService);
    /**
     * @param url - request url : string
     * @param parameters - query params that will be added to url : Object
     * @param heads : - custom headers that will be added to request Object
     * @param responseType : type of response
     */
    getRequest(url: string, parameters?: Object, heads?: Object, responseType?: any): any;
    /**
     * @param url - request url : string
     */
    deleteRequest(url: string): any;
    /**
     * @param url - request url : string
     * @param body - request body : Object
     * @param parameters - query params that will be added to url : Object
     * @param heads : - custom headers that will be added to request Object
     */
    postRequest(url: string, body?: Object, parameters?: Object, heads?: Object): any;
    /**
     * @param url - request url : string
     * @param body - request body : Object
     * @param parameters - query params that will be added to url : Object
     * @param heads : - custom headers that will be added to request Object
     */
    postRequestWithFormData(url: string, body?: Object, parameters?: Object, heads?: Object): any;
}