From 968c4b47c7488de631e650db73c6efbf8a5ce618 Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Wed, 9 Nov 2022 23:02:52 +0100
Subject: [PATCH] reduce serialization of null models

---
 Models/NullDrawImage.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Models/NullDrawImage.php b/Models/NullDrawImage.php
index 3c72d29..d059705 100755
--- a/Models/NullDrawImage.php
+++ b/Models/NullDrawImage.php
@@ -35,4 +35,12 @@ final class NullDrawImage extends DrawImage
     {
         $this->id = $id;
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function jsonSerialize() : mixed
+    {
+        return ['id' => $this->id];
+    }
 }