import validator from "validator";
import { Field } from "../field";
/** Validate.isMobilePhone options. */
export interface IIsMobilePhone extends validator.IsMobilePhoneOptions {
    /** Locale used by validator, defaults to en-GB. */
    locale?: validator.MobilePhoneLocale;
}
/** Wrapper for validator isMobilePhone. */
export declare function isMobilePhone(value?: string, options?: IIsMobilePhone): string;
export declare class MobilePhoneField extends Field<string> {
    protected readonly options: IIsMobilePhone;
    constructor(options?: IIsMobilePhone);
    validate(value: string): string;
}