Add return type hint

2018-03-23 11:03:02 +01:00 · 2018-03-23 11:03:02 +01:00 · 585ca28b8a
commit 585ca28b8a
parent 859ee03785
1 changed files with 1 additions and 1 deletions
--- a/src/Symfony/Bundle/FrameworkBundle/Templating/Helper/FormHelper.php
+++ b/src/Symfony/Bundle/FrameworkBundle/Templating/Helper/FormHelper.php
@ -176,7 +176,7 @@ class FormHelper extends Helper
     *
     * @return string The HTML markup
     */
-    public function help(FormView $view)
+    public function help(FormView $view): string
    {
        return $this->renderer->searchAndRenderBlock($view, 'help');
    }