Future<CompletionHandler> openLocalMicrophone();

void closeLocalMicrophone();

void setCaptureVolume(int volume);

void setOutputVolume(int volume);

void setAudioRoute(AudioRoute route);

Future<CompletionHandler> openLocalCamera(bool isFront);

void closeLocalCamera();

void switchCamera(bool isFront);

void switchMirror(MirrorType mirrorType);

void updateVideoQuality(VideoQuality quality);

void startScreenShare();

void stopScreenShare();

void reset();

// Get singleton instance
let store = DeviceStore.shared

// Subscribe to state changes
store.state.subscribe { state in
    print("Microphone status: \\(state.microphoneStatus)")
    print("Camera status: \\(state.cameraStatus)")
    print("Network quality: \\(state.networkInfo.quality)")
}

// Open microphone
store.openLocalMicrophone { code, message in
    if code == 0 {
        print("Microphone opened successfully")
    }
}

// Open front camera
store.openLocalCamera(isFront: true) { code, message in
    if code == 0 {
        print("Camera opened successfully")
    }
}