attachDetectBarcodeFromFile method

void attachDetectBarcodeFromFile(
  1. Future<List<Barcode>> callback(
    1. File
    )
)

Don't call it

Implementation

void attachDetectBarcodeFromFile(Future<List<Barcode>> Function(File) callback) {
  if(_detectBarcodeFromFile != null) return;
  _detectBarcodeFromFile = callback;
}