Issue #3113020 by alexpott, longwave: Properly deprecate...
Issue #3113020 by alexpott, longwave: Properly deprecate \Drupal\Core\Entity\EntityTypeInterface::isSubclassOf()
Issue #3113020 by alexpott, longwave: Properly deprecate \Drupal\Core\Entity\EntityTypeInterface::isSubclassOf()
mentioned in commit fe1acc0b
·mentioned in commit fe1acc0b