Can I add getters and setters using defineProperty method

1var obj = { counter: 0 };
2
3  // Define getters
4
5Object.defineProperty(obj, "increment", {
6  get: function () {
7  this.counter++;
8  return this.counter;
9  },
10});
11
12Object.defineProperty(obj, "decrement", {
13  get: function () {
14  this.counter--;
15  return this.counter;
16  },
17});
18
19// Define setters
20
21Object.defineProperty(obj, "add", {
22  set: function (value) {
23  this.counter += value;
24  },
25});
26
27Object.defineProperty(obj, "subtract", {
28  set: function (value) {
29  this.counter -= value;
30  },
31});
32
33obj.add = 10;
34
35obj.subtract = 5;
36
37console.log(obj.increment); //6
38
39console.log(obj.decrement); //5