StoreProductRepositoryContract.php

<?php
 
namespace Bitrix\Catalog\v2\StoreProduct;
 
use Bitrix\Catalog\v2\RepositoryContract;
use Bitrix\Catalog\v2\Sku\BaseSku;
 
interface StoreProductRepositoryContract extends RepositoryContract
{
    public function getCollectionByParent(BaseSku $sku): StoreProductCollection;
}