Drag & drop on file

func dragInteraction(_ interaction: UIDragInteraction, itemsForBeginning session: UIDragSession)
  let itemProvider = NSItemProvider()
  
  itemProvider.registerFileRepresentation(forTypeIdentifier: kUTTypeJPEG as String, fileOptions: [.openInPlace], visibility: .all){ completionHandler in
    //Get Url
    let url = Attachement.url(forName: self.contactCard.name)
    completionHandler(url, true, nil)
    return nil
  }
  
  let dragItem = UIDragItem(itemProvider: itemProvider)
  return [dragItem]
}