      - Parameter photoIndex: Int
      - Parameter mediaBrowser: MediaBrowser
      */
-    @objc optional func actionButtonPressed(at photoIndex: Int, in mediaBrowser: MediaBrowser, sender: Any?)
-    
+    func actionButtonPressed(at photoIndex: Int, in mediaBrowser: MediaBrowser, sender: Any?)
     
     /**
      Optional protocol when need callback about isMediaSelected

     - Parameter index: Int
     - Parameter mediaBrowser: MediaBrowser
     */
    @objc optional func mediaDid(selected: Bool, at index: Int, in mediaBrowser: MediaBrowser)
    
    
    /**
     Optional protocol for title

     - Parameter index: Int
     - Parameter mediaBrowser: MediaBrowser
     */
    func didDisplayMedia(at index: Int, in mediaBrowser: MediaBrowser)
    
    /**
     Optional protocol when need callback about action button
