How to define stream variable in getx package?

I want use rx variable in getx pacakge, how can I define it?

import 'package:get/get.dart';
    
    class InitReportController extends GetxController {
      int count = 0;
    
    }

>Solution :

You must use this structure.

import 'package:get/get.dart';

class InitReportController extends GetxController {
  Rx<count> count = 0.obs;
  void countChange(int i) => count.value = i;
}

and when you want to change a count variable, call countChange like this:

countChange = 2

and when you want to use the count variable, you have to use this structure:

count.value;