From 14b72b8c0c167384e99398ff9b105d6ef307958f Mon Sep 17 00:00:00 2001
From: Tim Otten <totten@civicrm.org>
Date: Mon, 31 May 2021 00:56:03 -0700
Subject: [PATCH] EventPrinter - More aggressive type-hinting

---
 Civi/Core/Event/EventPrinter.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Civi/Core/Event/EventPrinter.php b/Civi/Core/Event/EventPrinter.php
index 6c70e1fa1b..0c2cfb6235 100644
--- a/Civi/Core/Event/EventPrinter.php
+++ b/Civi/Core/Event/EventPrinter.php
@@ -16,7 +16,7 @@ class EventPrinter {
    * @param mixed $callback
    * @return string
    */
-  public static function formatName($callback) {
+  public static function formatName($callback): string {
     $normalizeNamespace = function($symbol) {
       return $symbol{0} === '\\' ? substr($symbol, 1) : $symbol;
     };
-- 
2.25.1