vendor/symfony/config/Loader/DelegatingLoader.php line 37
<?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\Config\Loader;use Symfony\Component\Config\Exception\LoaderLoadException;/*** DelegatingLoader delegates loading to other loaders using a loader resolver.** This loader acts as an array of LoaderInterface objects - each having* a chance to load a given resource (handled by the resolver)** @author Fabien Potencier <fabien@symfony.com>*/class DelegatingLoader extends Loader{public function __construct(LoaderResolverInterface $resolver){$this->resolver = $resolver;}public function load(mixed $resource, string $type = null): mixed{if (false === $loader = $this->resolver->resolve($resource, $type)) {throw new LoaderLoadException($resource, null, 0, null, $type);}return $loader->load($resource, $type);}public function supports(mixed $resource, string $type = null): bool{return false !== $this->resolver->resolve($resource, $type);}}