PropertyRepositoryContract.php

<?php
 
namespace Bitrix\Catalog\v2\Property;
 
use Bitrix\Catalog\v2\BaseIblockElementEntity;
use Bitrix\Catalog\v2\RepositoryContract;
 
interface PropertyRepositoryContract extends RepositoryContract
{
    public function getCollectionByParent(BaseIblockElementEntity $entity): PropertyCollection;
}