1. @DomName('Geofencing.registerRegion')
  2. @DocsEditable()
  3. @Experimental()
Future registerRegion(GeofencingRegion region)

Source

@DomName('Geofencing.registerRegion')
@DocsEditable()
@Experimental() // untriaged
Future registerRegion(GeofencingRegion region) =>
    convertNativePromiseToDartFuture(_blink.BlinkGeofencing.instance
        .registerRegion_Callback_1_(this, region));