From 90e5f1399b97f02e56c8c51362b1a93243f3d8ae Mon Sep 17 00:00:00 2001
From: Michael J Love <mjlovefl@gmail.com>
Date: Fri, 29 Apr 2022 16:11:03 -0400
Subject: [PATCH] Make method signature compatible with Laravel Nova v4.

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

diff --git a/src/Qrcode.php b/src/Qrcode.php
index 0ddeca8..cd6d47b 100644
--- a/src/Qrcode.php
+++ b/src/Qrcode.php
@@ -69,7 +69,7 @@ protected function _renderImage($url = null)
      *
      * @return array
      */
-    public function jsonSerialize()
+    public function jsonSerialize(): array
     {
         return array_merge(parent::jsonSerialize(), [
             'value' => (string) $this->value,