From 2cf86b45c37a248f4822d6c04c2630b30effd6f2 Mon Sep 17 00:00:00 2001
From: Marla Schulz <marlaa.schulz@gmail.com>
Date: Wed, 11 Jan 2023 16:24:42 -0700
Subject: [PATCH] Add disposal documentation, see:
 https://github.com/phetsims/number-play/issues/88 &
 https://github.com/phetsims/number-play/issues/83

---
 js/common/model/CountingObject.ts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/js/common/model/CountingObject.ts b/js/common/model/CountingObject.ts
index 5405b2f..401f70c 100644
--- a/js/common/model/CountingObject.ts
+++ b/js/common/model/CountingObject.ts
@@ -295,6 +295,16 @@ class CountingObject {
 
     return result;
   }
+
+  public dispose(): void {
+    this.numberValueProperty.dispose();
+    this.positionProperty.dispose();
+    this.userControlledProperty.dispose();
+    this.scaleProperty.dispose();
+    this.handleOpacityProperty.dispose();
+    this.includeInSumProperty.dispose();
+  }
+
 }
 
 countingCommon.register( 'CountingObject', CountingObject );