TasmotaMQTTHandler = function TasmotaMQTTHandler(tasmotaHandler) {
  this.tasmotaHandler = tasmotaHandler;
  // Gladys MQTT service
  this.mqttService = null;
  // Found devices
  this.discoveredDevices = {};
  this.pendingDevices = {};
}
@description Add ability to connect to Tasmota MQTT devices.
@param {object} tasmotaHandler - Tasmota instance.
@example
const tasmotaHandler = new TasmotaHandler(tasmotaHandler);