docs: def departure(stop, destination):
      """Get departure information."""
      from pyruter.api import Departures
  
      async def get_departures():
          """Get departure information."""
          async with aiohttp.ClientSession() as session:
              data = Departures(LOOP, stop, destination, session)
              await data.get_departures()
              print(json.dumps(data.departures, indent=4, sort_keys=True))
      LOOP.run_until_complete(get_departures())