Expanded class hierarchy of ScheduleInterface in Business Rules 8
- interface \Drupal\Core\Entity\ContentEntityInterface extends \Drupal\Core\Entity\Traversable; interface \Drupal\Core\Entity\RevisionLogInterface; interface \Drupal\Core\Entity\EntityChangedInterface; interface \Drupal\user\EntityOwnerInterface
- interface \Drupal\business_rules\Entity\ScheduleInterface