BarcodeScannerCamera constructor
      const
      BarcodeScannerCamera({ 
    
    
- Key? key,
 - required BarcodeCameraLiveDetector cameraDetector,
 - required BarcodeCameraConfiguration configuration,
 - required dynamic onWidgetReady(
- ScanbotCameraController controller
 
 - dynamic onCameraPreviewStarted()?,
 - dynamic onHeavyOperationProcessing()?,
 
Implementation
const BarcodeScannerCamera(
    {Key? key,
    required this.cameraDetector,
    required this.configuration,
    required this.onWidgetReady,
    this.onCameraPreviewStarted,
    this.onHeavyOperationProcessing})
    : super(key: key);