import 'package:flutter_ics_homescreen/export.dart'; class SignalNotifier extends StateNotifier { SignalNotifier(super.state); void startListen() {} void toggleBluetooth() { state = state.copyWith(isBluetoothConnected: !state.isBluetoothConnected); } void toggleWifi() { state = state.copyWith(isWifiConnected: !state.isWifiConnected); } }