<?php
  
  /*
   * This file is part of the Symfony package.
   *
   * (c) Fabien Potencier <fabien@symfony.com>
   *
   * For the full copyright and license information, please view the LICENSE
   * file that was distributed with this source code.
   */
  
  namespace Symfony\Component\Translation\Loader;
  
  use Symfony\Component\Translation\Exception\InvalidResourceException;
  use Symfony\Component\Translation\Exception\NotFoundResourceException;
  use Symfony\Component\Translation\MessageCatalogue;
  
  /**
   * LoaderInterface is the interface implemented by all translation loaders.
   *
   * @author Fabien Potencier <fabien@symfony.com>
   */
  interface LoaderInterface
  {
      /**
       * Loads a locale.
       *
       * @param mixed  $resource A resource
       * @param string $locale   A locale
       * @param string $domain   The domain
       *
       * @return MessageCatalogue
       *
       * @throws NotFoundResourceException when the resource cannot be found
       * @throws InvalidResourceException  when the resource cannot be loaded
       */
      public function load($resource, string $locale, string $domain = 'messages');
  }