code: public function load(array $configs, ContainerBuilder $container)
      {
          $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
          $loader->load('services.yaml');
  
          $configuration = new Configuration;
          $config = $this->processConfiguration($configuration, $configs);
  
          $definitions = [
              'uuidentifiable' => EventListener\UuidentifiableListener::class,
              'custom_identifiable' => EventListener\CustomIdentifiableListener::class
          ];
  
          foreach ($config as $behavior => $enabled) {
              if (!$enabled) {
                  $container->removeDefinition($definitions[$behavior]);
              }
          }
      }
docs: {@inheritdoc}