/**
 * 常用正则验证规则
 */
export declare const ikValidate: {
    ch: RegExp;
    en: RegExp;
    wordNumber: RegExp;
    carNumber: RegExp;
    phone: RegExp;
    email: RegExp;
    telPhone: RegExp;
    idNumber: RegExp;
    hkidNumber: RegExp;
    amidNumber: RegExp;
    twidNumber: RegExp;
    passport: RegExp;
    decimal: RegExp;
    number: RegExp;
    password: RegExp;
    passwordUpcase: RegExp;
    url: RegExp;
    urlPort: RegExp;
    ipv4: RegExp;
    color: RegExp;
    posta: RegExp;
    repeatChart: RegExp;
    base64: RegExp;
};
/**
 * 检查值是否不为空
 * @param obj 要检查的值
 * @returns 如果值不为空返回true，否则返回false
 */
export declare const isNotEmpty: (obj: string | null | undefined) => boolean;