Edit File: CompilerPassInterface.php
<?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\DependencyInjection\Compiler; use Symfony\Component\DependencyInjection\ContainerBuilder; /** * Interface that must be implemented by compilation passes. * * @author Johannes M. Schmitt <schmittjoh@gmail.com> */ interface CompilerPassInterface { /** * You can modify the container here before it is dumped to PHP code. */ public function process(ContainerBuilder $container); }