ConstraintViolationListInterface

class \Drupal\Core\Entity\EntityConstraintViolationList extends \Symfony\Component\Validator\ConstraintViolationList implements \Drupal\Core\Entity\EntityConstraintViolationListInterface uses \Drupal\Core\StringTranslation\StringTranslationTrait
class \Symfony\Component\Validator\ConstraintViolationList implements \Symfony\Component\Validator\IteratorAggregate, \Symfony\Component\Validator\ConstraintViolationListInterface