declare namespace CheckUtil {
    /**
     * 检查手机号是否合法
     * @param {String} phone 手机号
     *
     * @example
     *   phoneIsValid('123') => false
     *   phoneIsValid('12345678901') => true
     */
    const phoneIsValid: (phone: string) => boolean;
    /**
     * 检查身份证是否合法
     * @param {String} idcard 身份证
     *
     * @example
     *   idcardIsValid('110410199001011234') => false
     *   idcardIsValid('410482199001080000') => true
     */
    const idcardIsValid: (idcard: string) => boolean;
    /**
     * 对手机号进行去敏处理，用*替换
     * @param phone 手机号
     * @param start 掩码开始位置，从0开始
     * @param len 掩码长度
     *
     * @example
     *   maskPhone('13641601234') => '136****1234'
     *   maskPhone('1234') => '1234'
     *   maskPhone('13641601234', 3, 8) => '136********'
     */
    const maskPhone: (phone: string, start?: number, len?: number) => string;
    /**
     * 对身份证进行去敏处理，用*替换
     * @param idcard 身份证
     * @param start 掩码开始位置，从0开始
     * @param len  掩码长度
     *
     * @example
     *   maskIDCard('110410199001011234') => '110410********1234'
     *   maskIDCard('110410199001011234', 6, 10) => '110410**********34'
     */
    const maskIDCard: (idcard: string, start?: number, len?: number) => string;
    /**
     * 对邮箱进行去敏处理
     * @param email
     * @example
     * maskEMail('1111111111@qq.com') => 11***11@qq.com
     */
    const maskEMail: (email: string) => string;
    /**
     * 对姓名进行去敏处理
     * @param name
     * @example
     * maskName("王标") => 王****
     * maskName("王标沙皮") => 王*皮
     */
    const maskName: (name: string) => string;
    /**
     * 对一个字符串进行去敏处理
     * @param text 原始字符串(必填)
     * @param start 开头保留多少位明文(必填)
     * @param end 结尾保留多少位明文(必填)
     * @param len 中间显示多少个*
     *
     * @example
     *   mask('123456', 2, 3) => '12*456'
     *   mask('123456', 2, 3, 4) => '12****456'
     */
    const mask: (text: string, start: number, end: number, len?: number) => string;
    enum StrEnum {
        PHONE = "phone",
        TEL = "tel",
        CARD = "card",
        PWD = "pwd",
        POSTAL = "postal",
        QQ = "qq",
        EMAIL = "email",
        MONEY = "money",
        URL = "URL",
        IP = "IP",
        DATE = "date",
        NUMBER = "number",
        ENGLISH = "english",
        CHINESE = "chinese",
        LOWER = "lower",
        UPPER = "upper",
        HTML = "HTML",
        PHOTO = "photo"
    }
    /**
     * 检验
     * @param str 字符串
     * @param type 类型 phone | tel | card | postal | qq | email | URL | IP | date | number | english | chinese | lower | upper | HTML
     * @example
     * strCheck('1231',StrEnum.PHONE) => false
     */
    const strCheck: (str: string, type: StrEnum) => boolean;
    /**
     * 获取校验正则
     * @param type 类型 phone | tel | card | postal | qq | email | URL | IP | date | number | english | chinese | lower | upper | HTML
     * @example
     * getStrCheck(StrEnum.PHONE) => /^1[2-9]\d{9}$/
     */
    const getStrCheck: (type: StrEnum) => RegExp;
    /**
     * 过滤文本、替换文本
     * @param text 需要过滤的文本
     * @param type 需要过滤的类型
     * @param replace 默认空字符串
     */
    const filterStr: (text: string, type: StrEnum, replace?: string) => string;
    /**
     * 验证统一社会信用代码
     * @param { string | undefined } code 统一社会信用代码
     * @returns { isPass: boolean; errorMessage: string }
     * @example
     * socialCreditCodeValid('') => { isPass: false, errorMessage: '请输入统一社会信用代码！' }
     * socialCreditCodeValid('123456') => { isPass: false, errorMessage: '不是有效的统一社会信用代码！' }
     **/
    const socialCreditCodeValid: (code: string | undefined) => {
        isPass: boolean;
        errorMessage: string;
    };
}
export default CheckUtil;