/// <reference types="validator" />
import _isHash from 'validator/lib/isHash';
import { TReferenceProps } from '../../..';
import { IStringProps, TStringValidatorResult } from '../_types';
declare type TParameters = Parameters<typeof _isHash>;
export interface IIsHashProps {
    /**
     * Algorithm is one of [`md4`, `md5`, `sha1`, `sha256`, `sha384`, `sha512`, `ripemd128`, `ripemd160`, `tiger128`, `tiger160`, `tiger192`, `crc32`, `crc32b`]
     */
    algorithm: TParameters[1];
}
/**
 * Check if the string is a hash of type algorithm.
 */
export declare const isHash: (props: TReferenceProps<IIsHashProps> & IStringProps) => TStringValidatorResult;
export {};