From 3f5e1e012bd741e54f120d2a57e00edae496948e Mon Sep 17 00:00:00 2001
From: David Grudl <david@grudl.com>
Date: Fri, 13 Jan 2023 04:41:43 +0100
Subject: [PATCH] Storage::read() added return typehint (BC break)

---
 src/Caching/Storage.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/Caching/Storage.php b/src/Caching/Storage.php
index e9565d8b..16b80942 100644
--- a/src/Caching/Storage.php
+++ b/src/Caching/Storage.php
@@ -17,9 +17,8 @@ interface Storage
 {
 	/**
 	 * Read from cache.
-	 * @return mixed
 	 */
-	function read(string $key);
+	function read(string $key): mixed;
 
 	/**
 	 * Prevents item reading and writing. Lock is released by write() or remove().