From 5d848624c6761544ce83bd6674470aba05172cf2 Mon Sep 17 00:00:00 2001
From: kingIZZZY <logic.cpp@gmail.com>
Date: Wed, 22 Jun 2022 17:45:58 -0400
Subject: [PATCH] PHP 8.1 compatibility / deprecation warnings

PHP Deprecated: Return type of PrintNode\Entity::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in .../vendor/printnode/printnode-php/src/PrintNode/Entity.php on line 105

Explanation: https://stackoverflow.com/a/71133750
PrintNode's class Entity implements \JsonSerializable: https://www.php.net/manual/en/class.jsonserializable.php
---
 src/PrintNode/Entity.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/PrintNode/Entity.php b/src/PrintNode/Entity.php
index 1a71c51..2430020 100755
--- a/src/PrintNode/Entity.php
+++ b/src/PrintNode/Entity.php
@@ -102,7 +102,7 @@ public function mapValuesFromJson($json)
      * 
      * @return string
      */
-    public function jsonSerialize()
+    public function jsonSerialize(): mixed
     {
         
         $json = array();
@@ -132,4 +132,4 @@ public function __toString() {
         
     }
     
-}
\ No newline at end of file
+}