docs: Add missing return type

davidparsson · Feb 1, 2024 · 45e59f1 · 45e59f1
1 parent ebd06f4
commit 45e59f1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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);