Update::wasItemMovedToFinalStage

private function wasItemMovedToFinalStage(): bool
{
	if (!$this->getItem()->hasField(Item::FIELD_NAME_STAGE_ID))
	{
		return false;
	}

	$previousStageId = (string)$this->getItemBeforeSave()->remindActual(Item::FIELD_NAME_STAGE_ID);
	$currentStageId = (string)$this->getItem()->getStageId();

	return ComparerBase::isMovedToFinalStage($this->getItem()->getEntityTypeId(), $previousStageId, $currentStageId);
}