| 
<?php
 /*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
 
 namespace Symfony\Component\Translation;
 
 use Symfony\Component\Translation\Exception\InvalidArgumentException;
 
 /**
 * TranslatorBagInterface.
 *
 * @author Abdellatif Ait boudad <[email protected]>
 */
 interface TranslatorBagInterface
 {
 /**
 * Gets the catalogue by locale.
 *
 * @param string|null $locale The locale or null to use the default
 *
 * @return MessageCatalogueInterface
 *
 * @throws InvalidArgumentException If the locale contains invalid characters
 */
 public function getCatalogue($locale = null);
 }
 
 |