vendor/symfony/form/Extension/HttpFoundation/Type/FormTypeHttpFoundationExtension.php line 27
<?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\Form\Extension\HttpFoundation\Type;use Symfony\Component\Form\AbstractTypeExtension;use Symfony\Component\Form\Extension\Core\Type\FormType;use Symfony\Component\Form\Extension\HttpFoundation\HttpFoundationRequestHandler;use Symfony\Component\Form\FormBuilderInterface;use Symfony\Component\Form\RequestHandlerInterface;/*** @author Bernhard Schussek <bschussek@gmail.com>*/class FormTypeHttpFoundationExtension extends AbstractTypeExtension{private RequestHandlerInterface $requestHandler;public function __construct(RequestHandlerInterface $requestHandler = null){$this->requestHandler = $requestHandler ?? new HttpFoundationRequestHandler();}public function buildForm(FormBuilderInterface $builder, array $options){$builder->setRequestHandler($this->requestHandler);}public static function getExtendedTypes(): iterable{return [FormType::class];}}