import type { Locale } from './AppConfig.js';
/**
 * Checks if a locale exists in a list of locales.
 *
 * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/Locale
 */
export default function hasLocale<LocaleType extends Locale>(locales: ReadonlyArray<LocaleType>, candidate: unknown): candidate is LocaleType;