From 83c2148a55aad384e0db25302175af6373e92b66 Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Tue, 22 Mar 2022 17:34:58 +0100
Subject: [PATCH] fixed php 8.1 type bugs

---
 Models/Calendar.php | 2 +-
 Models/Event.php    | 2 +-
 Models/Schedule.php | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Models/Calendar.php b/Models/Calendar.php
index 660f932..b112359 100755
--- a/Models/Calendar.php
+++ b/Models/Calendar.php
@@ -210,7 +210,7 @@ class Calendar
     /**
      * {@inheritdoc}
      */
-    public function jsonSerialize()
+    public function jsonSerialize() : mixed
     {
         return $this->toArray();
     }
diff --git a/Models/Event.php b/Models/Event.php
index b1c1b22..3e6c091 100755
--- a/Models/Event.php
+++ b/Models/Event.php
@@ -373,7 +373,7 @@ class Event
     /**
      * {@inheritdoc}
      */
-    public function jsonSerialize()
+    public function jsonSerialize() : mixed
     {
         return $this->toArray();
     }
diff --git a/Models/Schedule.php b/Models/Schedule.php
index 640ddbb..53b295c 100755
--- a/Models/Schedule.php
+++ b/Models/Schedule.php
@@ -318,7 +318,7 @@ class Schedule
     /**
      * {@inheritdoc}
      */
-    public function jsonSerialize()
+    public function jsonSerialize() : mixed
     {
         return $this->toArray();
     }