Expanded class hierarchy of ConditionContainerForm in Rules 8.3
- class \Drupal\rules\Form\Expression\ExpressionContainerFormBase implements ExpressionFormInterface uses StringTranslationTrait, ExpressionFormTrait, RulesUiHandlerTrait
- class \Drupal\rules\Form\Expression\ActionContainerForm
- class \Drupal\rules\Form\Expression\ConditionContainerForm