From abe16ee7790b16aa525877419deb0f113953f0e1 Mon Sep 17 00:00:00 2001
From: "Alexander M. Turek" <me@derrabus.de>
Date: Thu, 19 Sep 2024 23:14:15 +0200
Subject: [PATCH] Make more data providers static

---
 Tests/MessageTest.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Tests/MessageTest.php b/Tests/MessageTest.php
index 460da49..678be96 100644
--- a/Tests/MessageTest.php
+++ b/Tests/MessageTest.php
@@ -306,7 +306,7 @@ public function testEnsureValidity(array $headers, ?string $exceptionClass, ?str
         $m->ensureValidity();
     }
 
-    public function ensureValidityProvider()
+    public static function ensureValidityProvider(): array
     {
         return [
             'Valid address fields' => [