import { HttpClient } from "@angular/common/http";
import { Observable } from "rxjs";
import { IFSConfig, IFSHttpResponse } from "../models";
import { FSUtilityService } from "./finserve-lib-utility.service";
import * as i0 from "@angular/core";
export declare class FSHttpHelpService {
    private _httpClient;
    private _utilityContext;
    private _fsConfig;
    private readonly _baseAPIUrl;
    private readonly _headers;
    constructor(_httpClient: HttpClient, _utilityContext: FSUtilityService, _fsConfig: IFSConfig);
    private readonly responseHandler;
    private readonly errorHandler;
    private _updateHeaders;
    get(url: string, options?: any): Observable<IFSHttpResponse>;
    post(relativeUrl: string, data: any, options?: any): Observable<IFSHttpResponse>;
    postFiles(relativeUrl: string, files: any, options?: any): Observable<IFSHttpResponse>;
    static ɵfac: i0.ɵɵFactoryDeclaration<FSHttpHelpService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<FSHttpHelpService>;
}