ngx-scanner: Can't bind to 'device' since it isn't a known property of 'zxing-scanner'.

Describe the bug It related to the following line as I have tried to copy your example on plunker.

<zxing-scanner #scanner start="cameraActive" [device]="devicex" (scanSuccess)="handleQrCodeResult($event)"></zxing-scanner>

@NgModule({
  declarations: [
    MyApp, ImageEditPage, ImageCropperComponent
  ],
  imports: [
    BrowserModule,
    CommonModule,
    HttpClientModule,
    FormsModule,
    ZXingScannerModule.forRoot(),
    TranslateModule.forRoot({
      loader: {
        'provide': TranslateLoader,
        'useFactory': (createTranslateLoader),
        'deps': [HttpClient]
      }
    }),
    IonicModule.forRoot(MyApp),
    IonicStorageModule.forRoot() 
  ],
  bootstrap: [IonicApp],
  entryComponents: [
    MyApp, 
    ImageEditPage    
  ],
  providers: [
    AlertService,
    AssetService,
    AuthService,
    DeviceService,
    Geolocation,
    GPSService,
    LocationService,
    UserService,
    Camera,
    Crop,
    CameraService,
    TagService,
    Dialogs,
    SplashScreen,
    StatusBar,  
    { 'provide': ErrorHandler, 'useClass': IonicErrorHandler }
  ]
})

ionic 3 android 7.1.1 browser 5.0.3 cordova 8.0.0