fix(core): adjust getChild type definition to return possible undefined

klemenoslaj · Oct 24, 2020 · 1760f87 · 1760f87
1 parent 2272cdd
commit 1760f87
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/projects/core/src/lib/action-group/action-group.ts b/projects/core/src/lib/action-group/action-group.ts
@@ -453,7 +453,7 @@ const child = group.getChild(0);
      * @method getChild
      * @param index Index of child action
      */
-    getChild(index: number): AnyAction {
+    getChild(index: number): AnyAction | undefined {
         const children = this.getChildren();
 
         if (index >= 0) {