Expanded class hierarchy of LanguageConfigFactoryOverride in Drupal 10
- class \Drupal\Core\Config\ConfigFactoryOverrideBase implements \Symfony\Component\EventDispatcher\EventSubscriberInterface
- class \Drupal\language\Config\LanguageConfigFactoryOverride implements \Symfony\Component\EventDispatcher\EventSubscriberInterface, LanguageConfigFactoryOverrideInterface uses LanguageConfigCollectionNameTrait
- class \Drupal\Tests\Core\Config\TestConfigFactoryOverrideBase