From 45e59f1ba8ef82048f2cce4d00fe9ddc6b78d4ba Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20P=C3=A4rsson?= <david@parsson.se>
Date: Thu, 1 Feb 2024 14:01:49 +0100
Subject: [PATCH] docs: Add missing return type

---
 src/test_group.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/test_group.js b/src/test_group.js
index b4cbd9e..a2ae6d1 100755
--- a/src/test_group.js
+++ b/src/test_group.js
@@ -75,7 +75,7 @@ class TestGroup extends TestNode {
   /**
    * @protected
    * @param {Function} counterFunction
-   * @returns
+   * @returns {number}
    */
   _sumTestCaseCounts(counterFunction) {
     var counts = _.map(this._children, counterFunction);