abstract class TransformationalImageHandler extends ImageHandler {
/**
* @param File $image
- * @param array $params Transform parameters. Entries with the keys 'width'
+ * @param array &$params Transform parameters. Entries with the keys 'width'
* and 'height' are the respective screen width and height, while the keys
* 'physicalWidth' and 'physicalHeight' indicate the thumbnail dimensions.
* @return bool
* Runs the 'BitmapHandlerCheckImageArea' hook.
*
* @param File $file
- * @param array $params
+ * @param array &$params
* @return bool
* @since 1.25
*/