From ed2d16e6c102cb712eb8d3e9a8e0006cc146c6fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adam=20W=C3=B3js?= <adam@wojs.pl>
Date: Wed, 30 Nov 2022 12:26:39 +0100
Subject: [PATCH] IBX-2469: Fixed Serializable deprecation warning on PHP 8.1
 (#45)

* IBX-2469: Fixed Serializable deprecation warning on PHP 8.1
* Converted list to short syntax & added missing type hints
---
 lib/Templating/TemplatePathRegistry.php | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/lib/Templating/TemplatePathRegistry.php b/lib/Templating/TemplatePathRegistry.php
index 32c01be..cf2dd09 100644
--- a/lib/Templating/TemplatePathRegistry.php
+++ b/lib/Templating/TemplatePathRegistry.php
@@ -10,11 +10,10 @@
 
 class TemplatePathRegistry implements TemplatePathRegistryInterface, Serializable
 {
+    /** @var array<string, string> */
     private $pathMap = [];
 
-    /**
-     * @var
-     */
+    /** @var string */
     private $kernelRootDir;
 
     public function __construct($kernelRootDir)
@@ -44,6 +43,16 @@ public function serialize()
 
     public function unserialize($serialized)
     {
-        list($this->pathMap, $this->kernelRootDir) = unserialize($serialized);
+        [$this->pathMap, $this->kernelRootDir] = unserialize($serialized);
+    }
+
+    public function __serialize(): array
+    {
+        return [$this->pathMap, $this->kernelRootDir];
+    }
+
+    public function __unserialize(array $data): void
+    {
+        [$this->pathMap, $this->kernelRootDir] = $data;
     }
 }