ServiceContainer::getSkuFactory

static function getSkuFactory(int $iblockId): ?SkuFactory
{
	$iblockInfo = static::getIblockInfo($iblockId);

	if ($iblockInfo)
	{
		$iblockId = $iblockInfo->getSkuIblockId();
		if ($iblockId)
		{
			return static::get(Dependency::SKU_FACTORY, compact('iblockId'));
		}
	}

	return null;
}