From c953ad9bcdaf0da3fadceb29bdd1232329fe8091 Mon Sep 17 00:00:00 2001
From: provokateurin <kate@provokateurin.de>
Date: Thu, 12 Feb 2026 15:14:33 +0100
Subject: [PATCH] fix(Storage): Use correct return types for getMetaData and
 getDirectoryContent

Signed-off-by: provokateurin <kate@provokateurin.de>
---
 build/rector-strict.php               | 1 +
 lib/private/Files/Storage/Storage.php | 5 +++++
 psalm-strict.xml                      | 1 +
 3 files changed, 7 insertions(+)

diff --git a/build/rector-strict.php b/build/rector-strict.php
index 6490cf73d41..232630ab521 100644
--- a/build/rector-strict.php
+++ b/build/rector-strict.php
@@ -17,6 +17,7 @@ return (require __DIR__ . '/rector-shared.php')
 		$nextcloudDir . '/lib/private/Settings/AuthorizedGroup.php',
 		$nextcloudDir . '/lib/private/Settings/AuthorizedGroupMapper.php',
 		$nextcloudDir . '/apps/settings/lib/Service/AuthorizedGroupService.php',
+		$nextcloudDir . '/lib/private/Files/Storage/Storage.php',
 	])
 	->withPreparedSets(
 		deadCode: true,
diff --git a/lib/private/Files/Storage/Storage.php b/lib/private/Files/Storage/Storage.php
index e2beb5a8ac9..938d676471b 100644
--- a/lib/private/Files/Storage/Storage.php
+++ b/lib/private/Files/Storage/Storage.php
@@ -35,6 +35,9 @@ interface Storage extends IStorage, ILockingStorage {
 
 	public function getStorageCache(): \OC\Files\Cache\Storage;
 
+	/**
+	 * @return ?array<string, mixed>
+	 */
 	public function getMetaData(string $path): ?array;
 
 	/**
@@ -49,6 +52,8 @@ interface Storage extends IStorage, ILockingStorage {
 	 * - etag
 	 * - storage_mtime
 	 * - permissions
+	 *
+	 * @return \Traversable<array<string, mixed>>
 	 */
 	public function getDirectoryContent(string $directory): \Traversable;
 }
diff --git a/psalm-strict.xml b/psalm-strict.xml
index 13e1aae88d5..32b6550d799 100644
--- a/psalm-strict.xml
+++ b/psalm-strict.xml
@@ -23,6 +23,7 @@
 		<file name="lib/private/Settings/AuthorizedGroup.php"/>
 		<file name="lib/private/Settings/AuthorizedGroupMapper.php"/>
 		<file name="apps/settings/lib/Service/AuthorizedGroupService.php"/>
+		<file name="lib/private/Files/Storage/Storage.php"/>
 		<ignoreFiles>
 			<directory name="apps/**/composer"/>
 			<directory name="apps/**/tests"/>