public function build(ContainerBuilder $container)
    {
        parent::build($container);

        $container->addCompilerPass(new ExtractionDescriptorPass());
        $container->addCompilerPass(new ModifierClassPass());
    }
public function build(ContainerBuilder $container)
    {
        parent::build($container);

        $container->addCompilerPass(new ExtractionDescriptorPass());
        $container->addCompilerPass(new ModifierClassPass());
    }
{@inheritdoc}