cancelPayment static method
Implementation
static Future<dynamic> cancelPayment(void eventsCallBack(dynamic)) async {
MethodChannel localChannel = MethodChannel('flutter_paytabs_bridge');
EventChannel localStream =
const EventChannel('flutter_paytabs_bridge_stream');
localStream.receiveBroadcastStream().listen(eventsCallBack);
return await localChannel.invokeMethod('cancelPayment');
}