declare const _default: {
    optional: string;
    defaultValidateMessages: {
        default: string;
        required: string;
        enum: string;
        whitespace: string;
        date: {
            format: string;
            parse: string;
            invalid: string;
        };
        types: {
            string: string;
            method: string;
            array: string;
            object: string;
            number: string;
            date: string;
            boolean: string;
            integer: string;
            float: string;
            regexp: string;
            email: string;
            url: string;
            hex: string;
        };
        string: {
            len: string;
            min: string;
            max: string;
            range: string;
        };
        number: {
            len: string;
            min: string;
            max: string;
            range: string;
        };
        array: {
            len: string;
            min: string;
            max: string;
            range: string;
        };
        pattern: {
            mismatch: string;
        };
    };
};
export default _default;