text: from typing import NamedTuple
  
  
  class Msg(NamedTuple):
      asap: "knx_stack.ASAP"
      dpt: "knx_stack.datapointtypes.DPT"
  
      def __repr__(self):
          return "GroupValueReadInd ({} for asap {})".format(self.dpt, self.asap)
  