Code completion for array of objects in class implemented interface

I have interface and class

interface StoreFilterInterface
{
    /**
     * @param Store[] $stores
     *
     * @return Store[]
     */
    public function filter(array $stores): array;
}

class LocalityIdStoreFilter implements StoreFilterInterface
{
    /** @var int[] */
    private $localityIds;

    /**
     * @param int[] $localityIds
     */
    public function __construct(array $localityIds)
    {
        Assert::allInteger($localityIds);
        $this->localityIds = $localityIds;
    }

    /**
     * {@inheritdoc}
     */
    public function filter(array $stores): array
    {
        $filteredStores = [];
        foreach ($stores as $key => $store) {
            $filteredStores[$key] = in_array($store->getLocalityId(), $this->localityIds, true);
        }

        return $filteredStores;
    }
}

I have problem in code completion for $store variable

But, if I remove array type hint from $stores argument in interface and class, everything works fine

What should I do to use array typehint and not have problems with code completion. 

PhpStorm 2017.3.3
Build #PS-173.4301.34, built on January 18, 2018
JRE: 1.8.0_152-release-1024-b11 x86_64
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Mac OS X 10.13.2