From 5e0022d858b9c602408f1e41527e35af62ea52af Mon Sep 17 00:00:00 2001
From: Michal Jan Warecki <mwarecki1@gmail.com>
Date: Fri, 25 Oct 2024 10:20:21 +0200
Subject: [PATCH] Add return type to silence PHP warning.

Explicitly state methods' return type. Missing type annotations causes PHP to show a notice.
---
 src/Model/Properties.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Model/Properties.php b/src/Model/Properties.php
index f6532ea..9990886 100644
--- a/src/Model/Properties.php
+++ b/src/Model/Properties.php
@@ -34,7 +34,7 @@ public function offsetUnset($offset): void
         unset($this->data[$offset]);
     }
 
-    public function offsetGet($offset)
+    public function offsetGet($offset): mixed
     {
         return $this->data[$offset] ?? null;
     }
@@ -96,7 +96,7 @@ public function __unset($key)
      * <b>Traversable</b>
      * @since 5.0.0
      */
-    public function getIterator()
+    public function getIterator(): \Traversable
     {
         return new \ArrayIterator($this->data);
     }