/// <reference types="validator" />
import _isAlphanumeric from 'validator/lib/isAlphanumeric';
import { TReferenceProps } from '../../..';
import { IStringProps, TStringValidatorResult } from '../_types';
declare type TParameters = Parameters<typeof _isAlphanumeric>;
export interface IIsAlphanumericProps {
    /**
     * Locale is one of [`ar`, `ar-AE`, `ar-BH`, `ar-DZ`, `ar-EG`, `ar-IQ`, `ar-JO`, `ar-KW`, `ar-LB`, `ar-LY`, `ar-MA`, `ar-QA`, `ar-QM`, `ar-SA`, `ar-SD`, `ar-SY`, `ar-TN`, `ar-YE`, `bg-BG`, `cs-CZ`, `da-DK`, `de-DE`, `el-GR`, `en-AU`, `en-GB`, `en-HK`, `en-IN`, `en-NZ`, `en-US`, `en-ZA`, `en-ZM`, `es-ES`, `fa-IR`, `fi-FI`, `fr-CA`, `fr-FR`, `he`, `hi-IN`, `hu-HU`, `it-IT`, `ku-IQ`, `nb-NO`, `nl-NL`, `nn-NO`, `pl-PL`, `pt-BR`, `pt-PT`, `ru-RU`, `sl-SI`, `sk-SK`, `sr-RS`, `sr-RS@latin`, `sv-SE`, `tr-TR`, `uk-UA`]) and defaults to `en-US`.
     */
    locale?: TParameters[1];
    /**
     * `options` is an optional object that can be supplied with the following key(s): `ignore` which can either be a `string` or `RegExp` of characters to be ignored e.g. ` -` will ignore spaces and -'s.
     */
    options?: TParameters[2];
}
/**
 * Check if the string contains only letters and numbers.
 */
export declare const isAlphanumeric: (props?: TReferenceProps<IIsAlphanumericProps> & IStringProps) => TStringValidatorResult;
export {};