import { ValidationOptions } from 'class-validator';
import { CountryCode } from 'libphonenumber-js';
import { BaseDecoratorOptions } from '../types';
declare type PhoneNumberValidationOptions = {
    allowedCountries?: CountryCode[];
};
export declare function isValidPhoneNumber(value: string, options: PhoneNumberValidationOptions): boolean;
export declare function IsValidPhoneNumber(validationOptions?: ValidationOptions & PhoneNumberValidationOptions): PropertyDecorator;
declare type PropertyPhoneNumberParams = BaseDecoratorOptions<string> & PhoneNumberValidationOptions;
export declare function ApiPropertyPhoneNumber({ isOptional, allowedCountries, ...options }?: PropertyPhoneNumberParams): PropertyDecorator;
export {};