import { TReferenceProps } from '../../..';
import { IStringProps, TStringValidatorResult } from '../_types';
export interface IIsISO4217Props {
}
/**
 * Check if the string is a valid [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) officially assigned currency code.
 */
export declare const isISO4217: (props?: TReferenceProps<IIsISO4217Props> & IStringProps) => TStringValidatorResult;