$revision_id = $this->storage->getLatestTranslationAffectedRevisionId($entity->id(), $langcode);
/** @var \Drupal\Core\Entity\ContentEntityInterface $revision */
$revision = $revision_id ? $this->storage->loadRevision($revision_id) : NULL;
$revision_id = $this->storage->getLatestTranslationAffectedRevisionId($entity->id(), $langcode);
/** @var \Drupal\Core\Entity\ContentEntityInterface $revision */
$revision = $revision_id ? $this->storage->loadRevision($revision_id) : NULL;