vendor/symfony/dependency-injection/Loader/ClosureLoader.php line 39
<?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\Loader;use Symfony\Component\Config\Loader\Loader;use Symfony\Component\DependencyInjection\ContainerBuilder;/*** ClosureLoader loads service definitions from a PHP closure.** The Closure has access to the container as its first argument.** @author Fabien Potencier <fabien@symfony.com>*/class ClosureLoader extends Loader{private ContainerBuilder $container;public function __construct(ContainerBuilder $container, string $env = null){$this->container = $container;parent::__construct($env);}public function load(mixed $resource, string $type = null): mixed{return $resource($this->container, $this->env);}public function supports(mixed $resource, string $type = null): bool{return $resource instanceof \Closure;}}