Fix resource usages in OC_Image

This makes sure using resource or GdImage (PHP>=8) behaves the same.

Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/public/IImage.php b/lib/public/IImage.php
index aa1cf344e5f..ea9f6e40190 100644
--- a/lib/public/IImage.php
+++ b/lib/public/IImage.php
@@ -99,7 +99,7 @@ interface IImage {
 	public function save($filePath = null, $mimeType = null);
 
 	/**
-	 * @return resource Returns the image resource in any.
+	 * @return resource|\GdImage Returns the image resource in any.
 	 * @since 8.1.0
 	 */
 	public function resource();