text: """
  Module: 'umqtt.simple' on LEGO EV3 v1.0.0
  """
  # MCU: sysname=ev3, nodename=ev3, release=('v1.0.0',), version=('0.0.0',), machine=ev3
  # Stubber: 1.3.2 - updated
  from typing import Any
  
  
  class MQTTClient:
      """"""
  
      def _recv_len(self, *argv) -> Any:
          pass
  
      def _send_str(self, *argv) -> Any:
          pass
  
      def check_msg(self, *argv) -> Any:
          pass
  
      def connect(self, *argv) -> Any:
          pass
  
      def disconnect(self, *argv) -> Any:
          pass
  
      def ping(self, *argv) -> Any:
          pass
  
      def publish(self, *argv) -> Any:
          pass
  
      def set_callback(self, *argv) -> Any:
          pass
  
      def set_last_will(self, *argv) -> Any:
          pass
  
      def subscribe(self, *argv) -> Any:
          pass
  
      def wait_msg(self, *argv) -> Any:
          pass
  
  
  class MQTTException(Exception):
      """"""
  
  
  def hexlify():
      pass
  
  
  socket = None
  struct = None
  