refactor: review twig extension return type-hints (#1094)

APY · Dec 14, 2023 · 1ace342 · 1ace342
1 parent 9c873c7
commit 1ace342
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Twig/DataGridExtension.php b/Twig/DataGridExtension.php
@@ -110,7 +110,7 @@ public function getGlobals(): array
      *
      * @return array An array of functions
      */
-    public function getFunctions()
+    public function getFunctions(): array
     {
         return [
             new TwigFunction('grid', [$this, 'getGrid'], [