import { HttpParams, HttpClient } from '@angular/common/http';
export declare function toURLSearchParams(params: any): HttpParams;
/**
 * @description 转换对象为小驼峰形式
 *
 * @export
 * @param  obj 源对象
 * @returns 返回小驼峰形式对象
 */
export declare function camelCaseObject(obj: any): any;
/**
 * 去掉lunz+ 框架中的错误过滤拦截器
 *
 * @param  httpClient
 * @returns 去掉错误过滤拦截器的HttpClient
 */
export declare function skipErrorHandler(httpClient: HttpClient): HttpClient;