import { MobilePhoneLocale } from 'validator/lib/isMobilePhone';
export declare type ValidatorValue = string | Date | undefined | null;
declare class Validator {
    errors: object;
    name: string;
    value: ValidatorValue;
    constructor(errors: object, name: string, value: ValidatorValue);
    isRequired(message: string): this;
    isMobilePhone(message: string, locale: MobilePhoneLocale): this;
    isEmail(message: string): this;
    lengthLimit(max: number, message: string): this;
    isDateBefore(date: Date, message: string): this;
}
export default function factory(errors: object, name: string, value: ValidatorValue): Validator;
export {};