import { HeadLocalStorageItem, ReqProps } from './interface';
/**
 * 发送请求
 * @param obj {ReqProps} 请求信息
 */
export declare const requestFunc: (obj: ReqProps) => Promise<import("@paraview/lib").ParaResponse> | undefined;
/**
 * 处理get请求地址
 * @param obj {ReqProps} 请求信息
 * @return string get请求地址参数
 */
export declare const handGetReqParams: (obj: ReqProps) => string;
/**
 * 提取字符串里面的数字
 * */
export declare const getStringInNumber: (str: string | number) => number;
/**
 * 获取选择列localStorage
 * @param key {string} 键值
 * @param num {number} 过期天数
 * */
export declare const getLocalStorageSelectHead: (key: string, num: number) => HeadLocalStorageItem;
/**
 * 设置选择列localStorage
 * @param key {string} 键值
 * @param val {HeadLocalStorageItem} 保存值
 * */
export declare const setLocalStorageSelectHead: (key: string, val: HeadLocalStorageItem) => void;
/**
 * 查找元素
 * @param el 当前元素
 * @param selector 查找元素class
 */
export declare const closest: (el: any, selector: any) => any;