import { HttpClient } from '@angular/common/http';
import { HttpOptionsService } from '../http-options/http-options.service';
import { HttpOptions } from '../../models/http-options.model';
import { ApiPathService } from '../api-path/api-path.service';
import { Observable } from 'rxjs';
/**
 * @description Injectable Http Client Service
 */
export declare class NgxHttpClientService {
    private httpClient;
    private httpOptionsService;
    private apiPathService;
    /**
     * @description Creates an instance of http client service.
     * @param httpClient - an instance of HttpClient
     * @param httpOptionsService - an instance of HttpOptionsService
     */
    constructor(httpClient: HttpClient, httpOptionsService: HttpOptionsService, apiPathService: ApiPathService);
    /**
     * @description will expose get method of http client.
     * @param pathParams contains path parameters of type string array
     * @param HttpOptions contains parameter of type HttpOptions.
     */
    get(pathParams: string[], httpOptions?: HttpOptions): Observable<object>;
    /**
     * @description will expose post method of http client.
     * @param pathParams contains path parameters of type string array
     * @param HttpOptions contains parameter of type HttpOptions.
     * @param body contains parameter for http post body
     */
    post(pathParams: string[], body: any, httpOptions?: HttpOptions): Observable<object>;
    /**
     * @description will expose put method of http client.
     * @param pathParams contains path parameters of type string array
     * @param HttpOptions contains parameter of type HttpOptions.
     * @param body contains parameter for http put body
     */
    put(pathParams: string[], body: any, httpOptions?: HttpOptions): Observable<object>;
    /**
     * @description will expose delete method of http client.
     * @param pathParams contains path parameters of type string array
     * @param HttpOptions contains parameter of type HttpOptions.
     */
    delete(pathParams: string[], httpOptions?: HttpOptions): Observable<object>;
    /**
     * @description will expose request method of http client.
     * @param method contains the method parameter of type string.
     * @param pathParams contains path parameters of type string array.
     * @param HttpOptions contains parameter of type HttpOptions.
     */
    request(method: string, pathParams: string[], httpOptions?: HttpOptions): Observable<object>;
    /**
     * @description will expose head method of http client.
     * @param pathParams contains path parameters of type string array.
     * @param HttpOptions contains parameter of type HttpOptions.
     */
    head(pathParams: string[], httpOptions?: HttpOptions): Observable<object>;
    /**
     * @description will expose jsonp method of http client.
     * @param pathParams contains path parameters of type string array.
     * @param callbackFn contains parameter of type string.
     */
    jsonp(pathParams: string[], callbackFn: string): Observable<object>;
    /**
     * @description will expose options method of http client.
     * @param pathParams contains path parameters of type string array.
     * @param HttpOptions contains parameter of type HttpOptions.
     */
    options(pathParams: string[], httpOptions?: HttpOptions): Observable<object>;
    /**
     * @description will expose patch method of http client.
     * @param pathParams contains path parameters of type string array.
     * @param body of type any.
     * @param HttpOptions contains parameter of type HttpOptions.
     */
    patch(pathParams: string[], body: any, httpOptions?: HttpOptions): Observable<object>;
}