GetTabsAction::getSortType

private function getSortType(string $entityTypeName, ?int $categoryId): ?string
{
	$instance = BitrixCrmKanbanEntity::getInstance($entityTypeName);
	if ($instance)
	{
		if ($categoryId !== null)
		{
			$instance->setCategoryId($categoryId);
		}

		return $instance->getSortSettings()->getCurrentType();
	}

	return null;
}