declare class RegexpUtils {
    static strictPassword: RegExp;
    static password: RegExp;
    static email: RegExp;
    static phone: RegExp;
    static isStrictPassword: (str: string) => boolean;
    static isPassword: (str: string) => boolean;
    static isEmail: (str: string) => boolean;
    static isPhone: (str: string) => boolean;
}
export default RegexpUtils;