<?phpnamespace App\RegisterBundle;use Symfony\Component\HttpKernel\Bundle\Bundle;use Symfony\Component\DependencyInjection\ContainerBuilder;use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;use Symfony\Component\Config\FileLocator;class RegisterBundle extends Bundle{ public function build(ContainerBuilder $container) { parent::build($container); $loader = new YamlFileLoader($container, new FileLocator(__DIR__ . '/Resources/config')); $loader->load('services.yml'); }}