diff --git a/apps/files_sharing/lib/Controller/ShareAPIController.php b/apps/files_sharing/lib/Controller/ShareAPIController.php
index 25c4ca1c72f..d2002bc1bd2 100644
--- a/apps/files_sharing/lib/Controller/ShareAPIController.php
+++ b/apps/files_sharing/lib/Controller/ShareAPIController.php
@@ -78,6 +78,7 @@ use Psr\Log\LoggerInterface;
 class ShareAPIController extends OCSController {
 
 	private ?Node $lockedNode = null;
+	/** @var array<bool> $trustedServerCache */
 	private array $trustedServerCache = [];
 
 	/**
diff --git a/apps/files_sharing/lib/ResponseDefinitions.php b/apps/files_sharing/lib/ResponseDefinitions.php
index 58277577eab..53eda94dd3e 100644
--- a/apps/files_sharing/lib/ResponseDefinitions.php
+++ b/apps/files_sharing/lib/ResponseDefinitions.php
@@ -54,7 +54,7 @@ namespace OCA\Files_Sharing;
  *     token: ?string,
  *     uid_file_owner: string,
  *     uid_owner: string,
- *     url?: string,
+ *     url?: string|null,
  * }
  *
  * @psalm-type Files_SharingDeletedShare = array{