code: def next_event_type(self):
  		
  
  		type_ = self._libinput.libinput_next_event_type(self._li)
  		if type_ == 0:
  			return None
  		else:
  			return EventType(type_)
docs: Return the type of the next event in the internal queue.
  
  		This method does not pop the event off the queue and the next call
  		to :attr:`events` returns that event.
  
  		Returns:
  			~libinput.constant.EventType: The event type of the next available
  			event or :obj:`None` if no event is available.