1 files changed, 2 insertions, 2 deletions
diff --git a/lib/public/Files/Storage/IStorage.php b/lib/public/Files/Storage/IStorage.php
index f5073d1ad73..9cd5553b8bf 100644
--- a/lib/public/Files/Storage/IStorage.php
+++ b/lib/public/Files/Storage/IStorage.php
@@ -226,8 +226,8 @@ interface IStorage {
 	 * see http://php.net/manual/en/function.file_put_contents.php
 	 *
 	 * @param string $path
-	 * @param string $data
-	 * @return bool
+	 * @param mixed $data
+	 * @return int|false
 	 * @since 9.0.0
 	 */
 	public function file_put_contents($path, $data);