PHPLIB-44: php-cs-fixer fix src/ --level=psr2

src/DeleteResult.php

 <?php
 namespace MongoDB;
 
-class DeleteResult {
+class DeleteResult
+{
     protected $wr;
 
-    function __construct(\MongoDB\WriteResult $wr) {
+    public function __construct(\MongoDB\WriteResult $wr)
+    {
         $this->wr = $wr;
     }
 
-    function getDeletedCount() {
+    public function getDeletedCount()
+    {
         return $this->wr->getDeletedCount();
     }
 }
-
-

src/InsertResult.php

 <?php
 namespace MongoDB;
 
-class InsertResult {
+class InsertResult
+{
     protected $wr;
 
-    function __construct(\MongoDB\WriteResult $wr, \BSON\ObjectId $id = null) {
+    public function __construct(\MongoDB\WriteResult $wr, \BSON\ObjectId $id = null)
+    {
         $this->wr = $wr;
         $this->id = $id;
     }
 
-    function getInsertedId() {
+    public function getInsertedId()
+    {
         return $this->id;
     }
 }
-

src/UpdateResult.php

 <?php
 namespace MongoDB;
 
-class UpdateResult {
+class UpdateResult
+{
     protected $wr;
 
-    function __construct(\MongoDB\WriteResult $wr) {
+    public function __construct(\MongoDB\WriteResult $wr)
+    {
         $this->wr = $wr;
     }
 
-    function getMatchedCount() {
+    public function getMatchedCount()
+    {
         return $this->wr->getMatchedCount();
     }
 
-    function getModifiedCount() {
+    public function getModifiedCount()
+    {
         return $this->wr->getModifiedCount();
     }
 
-    function getUpsertedId() {
+    public function getUpsertedId()
+    {
         return $this->wr->getUpsertedIds()[0];
     }
 }
-
-
-