/**
 * Copyright IBM Corp. 2025
 *
 * This source code is licensed under the Apache-2.0 license found in the
 * LICENSE file in the root directory of this source tree.
 */
/**
 * Ensures the requested `locale` is valid, else returns the default locale.
 *
 * Reference: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/NumberFormat/NumberFormat#locales
 */
export declare const getSupportedLocale: (locale: Intl.LocalesArgument, defaultLocale?: string) => Intl.LocalesArgument;
//# sourceMappingURL=getSupportedLocale.d.ts.map