Revert "update composer libs"

This reverts commit e779335d060b3a51d6a144d23af4097ae6801473

1 files changed, 19 insertions, 11 deletions

diff --git a/vendor/sabre/vobject/lib/Writer.php b/vendor/sabre/vobject/lib/Writer.php
index c70a6ae4d..f8a58758d 100644
--- a/vendor/sabre/vobject/lib/Writer.php
+++ b/vendor/sabre/vobject/lib/Writer.php
@@ -14,8 +14,8 @@ use Sabre\Xml;
  * @author Ivan Enderlin
  * @license http://sabre.io/license/ Modified BSD License
  */
-class Writer
-{
+class Writer {
+
     /**
      * Serializes a vCard or iCalendar object.
      *
@@ -23,22 +23,24 @@ class Writer
      *
      * @return string
      */
-    public static function write(Component $component)
-    {
+    static function write(Component $component) {
+
         return $component->serialize();
+
     }
 
     /**
      * Serializes a jCal or jCard object.
      *
      * @param Component $component
-     * @param int       $options
+     * @param int $options
      *
      * @return string
      */
-    public static function writeJson(Component $component, $options = 0)
-    {
+    static function writeJson(Component $component, $options = 0) {
+
         return json_encode($component, $options);
+
     }
 
     /**
@@ -48,8 +50,8 @@ class Writer
      *
      * @return string
      */
-    public static function writeXml(Component $component)
-    {
+    static function writeXml(Component $component) {
+
         $writer = new Xml\Writer();
         $writer->openMemory();
         $writer->setIndent(true);
@@ -57,11 +59,15 @@ class Writer
         $writer->startDocument('1.0', 'utf-8');
 
         if ($component instanceof Component\VCalendar) {
+
             $writer->startElement('icalendar');
-            $writer->writeAttribute('xmlns', Parser\XML::XCAL_NAMESPACE);
+            $writer->writeAttribute('xmlns', Parser\Xml::XCAL_NAMESPACE);
+
         } else {
+
             $writer->startElement('vcards');
-            $writer->writeAttribute('xmlns', Parser\XML::XCARD_NAMESPACE);
+            $writer->writeAttribute('xmlns', Parser\Xml::XCARD_NAMESPACE);
+
         }
 
         $component->xmlSerialize($writer);
@@ -69,5 +75,7 @@ class Writer
         $writer->endElement();
 
         return $writer->outputMemory();
+
     }
+
 }