B2B-1876: New directories in pub/media do not get synced back to local filesystem from S3 Remote Storage

- address code review comment

Author: joanhe

app/code/Magento/RemoteStorage/Model/Filesystem/Directory/Write.php

@@ -40,7 +40,7 @@ public function __construct(
         DriverInterface $driver,
         $path,
         Filesystem $filesystem,
-        $createPermissions = null,
+        ?int $createPermissions = null,
         ?PathValidatorInterface $pathValidator = null
     ) {
         parent::__construct($fileFactory, $driver, $path, $createPermissions, $pathValidator);