Edit File: IteratorArgument.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\Argument; /** * Represents a collection of values to lazily iterate over. * * @author Titouan Galopin <galopintitouan@gmail.com> */ class IteratorArgument implements ArgumentInterface { use ReferenceSetArgumentTrait; }