/**
 * @description: 判断是否为函数
 * @return {*}
 */
export declare const isFunction: (fun: Function) => boolean;
/**
 * @description: 生成随机数
 * @return {*}
 */
export declare const getUnid: () => string;
/**
 * @description: 校验手机号
 * @return {*}
 */
export declare const checkPhone: (number: string) => boolean;
/**
 * @description: 校验邮箱
 */
export declare const checkEmail: (email: string) => boolean;
/**
 * @description: 身份证校验：id为身份证号
 */
export declare const checkIDCard: (id: string) => boolean;