From 8b9531c5690ad643abbca6da7d0ee31ab4f35d2d Mon Sep 17 00:00:00 2001
From: Marcel Berteler <pluk77@gmail.com>
Date: Tue, 19 Mar 2024 07:19:33 +0200
Subject: [PATCH] Add return type to wipeKey in Redis

---
 src/Prometheus/Storage/Redis.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Prometheus/Storage/Redis.php b/src/Prometheus/Storage/Redis.php
index bc7acbc0..686c170a 100644
--- a/src/Prometheus/Storage/Redis.php
+++ b/src/Prometheus/Storage/Redis.php
@@ -142,7 +142,7 @@ public function wipeStorage(): void
     /**
      * @inheritDoc
      */
-    public function wipeKey(string $type, string $key)
+    public function wipeKey(string $type, string $key): void
     {
         $this->ensureOpenConnection();