1 files changed, 32 insertions, 50 deletions

diff --git a/vendor/sabre/vobject/lib/Node.php b/vendor/sabre/vobject/lib/Node.php
index e2845da75..154a7fac5 100644
--- a/vendor/sabre/vobject/lib/Node.php
+++ b/vendor/sabre/vobject/lib/Node.php
@@ -11,13 +11,8 @@ use Sabre\Xml;
  * @author Evert Pot (http://evertpot.com/)
  * @license http://sabre.io/license/ Modified BSD License
  */
-abstract class Node
-    implements \IteratorAggregate,
-               \ArrayAccess,
-               \Countable,
-               \JsonSerializable,
-               Xml\XmlSerializable {
-
+abstract class Node implements \IteratorAggregate, \ArrayAccess, \Countable, \JsonSerializable, Xml\XmlSerializable
+{
     /**
      * The following constants are used by the validate() method.
      *
@@ -70,7 +65,7 @@ abstract class Node
      *
      * @return string
      */
-    abstract function serialize();
+    abstract public function serialize();
 
     /**
      * This method returns an array, with the representation as it should be
@@ -78,31 +73,26 @@ abstract class Node
      *
      * @return array
      */
-    abstract function jsonSerialize();
+    abstract public function jsonSerialize();
 
     /**
      * This method serializes the data into XML. This is used to create xCard or
      * xCal documents.
      *
-     * @param Xml\Writer $writer  XML writer.
-     *
-     * @return void
+     * @param Xml\Writer $writer XML writer
      */
-    abstract function xmlSerialize(Xml\Writer $writer);
+    abstract public function xmlSerialize(Xml\Writer $writer);
 
     /**
      * Call this method on a document if you're done using it.
      *
      * It's intended to remove all circular references, so PHP can easily clean
      * it up.
-     *
-     * @return void
      */
-    function destroy() {
-
+    public function destroy()
+    {
         $this->parent = null;
         $this->root = null;
-
     }
 
     /* {{{ IteratorAggregator interface */
@@ -112,14 +102,13 @@ abstract class Node
      *
      * @return ElementList
      */
-    function getIterator() {
-
+    public function getIterator()
+    {
         if (!is_null($this->iterator)) {
             return $this->iterator;
         }
 
         return new ElementList([$this]);
-
     }
 
     /**
@@ -128,13 +117,10 @@ abstract class Node
      * Note that this is not actually part of the iterator interface
      *
      * @param ElementList $iterator
-     *
-     * @return void
      */
-    function setIterator(ElementList $iterator) {
-
+    public function setIterator(ElementList $iterator)
+    {
         $this->iterator = $iterator;
-
     }
 
     /**
@@ -159,10 +145,9 @@ abstract class Node
      *
      * @return array
      */
-    function validate($options = 0) {
-
+    public function validate($options = 0)
+    {
         return [];
-
     }
 
     /* }}} */
@@ -174,18 +159,17 @@ abstract class Node
      *
      * @return int
      */
-    function count() {
-
+    public function count()
+    {
         $it = $this->getIterator();
-        return $it->count();
 
+        return $it->count();
     }
 
     /* }}} */
 
     /* {{{ ArrayAccess Interface */
 
-
     /**
      * Checks if an item exists through ArrayAccess.
      *
@@ -195,11 +179,11 @@ abstract class Node
      *
      * @return bool
      */
-    function offsetExists($offset) {
-
+    public function offsetExists($offset)
+    {
         $iterator = $this->getIterator();
-        return $iterator->offsetExists($offset);
 
+        return $iterator->offsetExists($offset);
     }
 
     /**
@@ -211,11 +195,11 @@ abstract class Node
      *
      * @return mixed
      */
-    function offsetGet($offset) {
-
+    public function offsetGet($offset)
+    {
         $iterator = $this->getIterator();
-        return $iterator->offsetGet($offset);
 
+        return $iterator->offsetGet($offset);
     }
 
     /**
@@ -223,21 +207,20 @@ abstract class Node
      *
      * This method just forwards the request to the inner iterator
      *
-     * @param int $offset
+     * @param int   $offset
      * @param mixed $value
-     *
-     * @return void
      */
-    function offsetSet($offset, $value) {
-
+    public function offsetSet($offset, $value)
+    {
         $iterator = $this->getIterator();
         $iterator->offsetSet($offset, $value);
 
-    // @codeCoverageIgnoreStart
+        // @codeCoverageIgnoreStart
     //
     // This method always throws an exception, so we ignore the closing
     // brace
     }
+
     // @codeCoverageIgnoreEnd
 
     /**
@@ -246,19 +229,18 @@ abstract class Node
      * This method just forwards the request to the inner iterator
      *
      * @param int $offset
-     *
-     * @return void
      */
-    function offsetUnset($offset) {
-
+    public function offsetUnset($offset)
+    {
         $iterator = $this->getIterator();
         $iterator->offsetUnset($offset);
 
-    // @codeCoverageIgnoreStart
+        // @codeCoverageIgnoreStart
     //
     // This method always throws an exception, so we ignore the closing
     // brace
     }
+
     // @codeCoverageIgnoreEnd
 
     /* }}} */