async def wait(self):
waiter = await self.add_waiter()<EOL>return await waiter<EOL>
Creates a :class:`waiter <AioEventWaiter>` and "awaits" its result

        This method is used by :class:`pydispatch.dispatch.Event` instances when
        they are "awaited" and is the primary functionality of
        :class:`AioEventWaiters` and :class:`AioEventWaiter`.

        Returns:
            args (list): Positional arguments attached to the event
            kwargs (dict): Keyword arguments attached to the event