From 19d7082d58fa9fd42801142ac8cec798c0d1a455 Mon Sep 17 00:00:00 2001
From: the-djmaze <>
Date: Mon, 5 Sep 2022 11:12:56 +0200
Subject: [PATCH] Bugfix: Declaration xmlSerialize(Sabre\Xml\Writer $writer)
 must be compatible with
 Sabre\Xml\XmlSerializable::xmlSerialize(Sabre\Xml\Writer $writer): void

---
 snappymail/v/0.0.0/app/libraries/Sabre/VObject/Component.php    | 2 +-
 .../v/0.0.0/app/libraries/Sabre/VObject/Component/VCard.php     | 2 +-
 snappymail/v/0.0.0/app/libraries/Sabre/VObject/Node.php         | 2 +-
 snappymail/v/0.0.0/app/libraries/Sabre/VObject/Parameter.php    | 2 +-
 snappymail/v/0.0.0/app/libraries/Sabre/VObject/Property.php     | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Component.php b/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Component.php
index a929387a3..ca82ad49b 100644
--- a/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Component.php
+++ b/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Component.php
@@ -368,7 +368,7 @@ class Component extends Node
      *
      * @param Xml\Writer $writer XML writer
      */
-    public function xmlSerialize(Xml\Writer $writer)
+    public function xmlSerialize(Xml\Writer $writer): void
     {
         $components = [];
         $properties = [];
diff --git a/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Component/VCard.php b/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Component/VCard.php
index 90a6df72f..82fab82bb 100644
--- a/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Component/VCard.php
+++ b/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Component/VCard.php
@@ -473,7 +473,7 @@ class VCard extends VObject\Document
      *
      * @param Xml\Writer $writer XML writer
      */
-    public function xmlSerialize(Xml\Writer $writer)
+    public function xmlSerialize(Xml\Writer $writer): void
     {
         $propertiesByGroup = [];
 
diff --git a/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Node.php b/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Node.php
index 2041b2ac7..852ffced0 100644
--- a/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Node.php
+++ b/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Node.php
@@ -82,7 +82,7 @@ abstract class Node implements \IteratorAggregate, \ArrayAccess, \Countable, \Js
      *
      * @param Xml\Writer $writer XML writer
      */
-    abstract public function xmlSerialize(Xml\Writer $writer);
+    abstract public function xmlSerialize(Xml\Writer $writer): void;
 
     /**
      * Call this method on a document if you're done using it.
diff --git a/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Parameter.php b/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Parameter.php
index c27b2aa47..0f0b5860c 100644
--- a/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Parameter.php
+++ b/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Parameter.php
@@ -334,7 +334,7 @@ class Parameter extends Node
      *
      * @param Xml\Writer $writer XML writer
      */
-    public function xmlSerialize(Xml\Writer $writer)
+    public function xmlSerialize(Xml\Writer $writer): void
     {
         foreach (explode(',', $this->value) as $value) {
             $writer->writeElement('text', $value);
diff --git a/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Property.php b/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Property.php
index 56096dafe..f6550246a 100644
--- a/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Property.php
+++ b/snappymail/v/0.0.0/app/libraries/Sabre/VObject/Property.php
@@ -318,7 +318,7 @@ abstract class Property extends Node
      *
      * @param Xml\Writer $writer XML writer
      */
-    public function xmlSerialize(Xml\Writer $writer)
+    public function xmlSerialize(Xml\Writer $writer): void
     {
         $parameters = [];