[cs] add and apply psr2

src/DocBlock/Description.php

@@ -98,6 +98,7 @@ class Description
         foreach ($this->tags as $tag) {
             $tags[] = '{' . $formatter->format($tag) . '}';
         }
+
         return vsprintf($this->bodyTemplate, $tags);
     }
 

src/DocBlock/DescriptionFactory.php

@@ -188,5 +188,4 @@ class DescriptionFactory
 
         return implode("\n", $lines);
     }
-
 }

src/DocBlock/Serializer.php

@@ -121,6 +121,7 @@ class Serializer
             $text = wordwrap($text, $wrapLength);
             return $text;
         }
+
         return $text;
     }
 
@@ -138,6 +139,7 @@ class Serializer
             if ($wrapLength !== null) {
                 $tagText = wordwrap($tagText, $wrapLength);
             }
+
             $tagText = str_replace("\n", "\n{$indent} * ", $tagText);
 
             $comment .= "{$indent} * {$tagText}\n";

src/DocBlock/StandardTagFactory.php

@@ -196,8 +196,7 @@ final class StandardTagFactory implements TagFactory
         $arguments        = $this->getArgumentsForParametersFromWiring(
             $this->fetchParametersForHandlerFactoryMethod($handlerClassName),
             $this->getServiceLocatorWithDynamicParameters($context, $name, $body)
-        )
-        ;
+        );
 
         return call_user_func_array([$handlerClassName, 'create'], $arguments);
     }

src/DocBlock/Tags/Covers.php

@@ -49,8 +49,7 @@ final class Covers extends BaseTag implements Factory\StaticMethod
         DescriptionFactory $descriptionFactory = null,
         FqsenResolver $resolver = null,
         TypeContext $context = null
-    )
-    {
+    ) {
         Assert::string($body);
         Assert::notEmpty($body);
 

src/DocBlock/Tags/Method.php

@@ -135,7 +135,7 @@ final class Method extends BaseTag implements Factory\StaticMethod
 
         if (is_string($arguments) && strlen($arguments) > 0) {
             $arguments = explode(',', $arguments);
-            foreach($arguments as &$argument) {
+            foreach ($arguments as &$argument) {
                 $argument = explode(' ', self::stripRestArg(trim($argument)), 2);
                 if ($argument[0][0] === '$') {
                     $argumentName = substr($argument[0], 1);
@@ -214,9 +214,11 @@ final class Method extends BaseTag implements Factory\StaticMethod
             if (is_string($argument)) {
                 $argument = [ 'name' => $argument ];
             }
+
             if (! isset($argument['type'])) {
                 $argument['type'] = new Void_();
             }
+
             $keys = array_keys($argument);
             sort($keys);
             if ($keys !== [ 'name', 'type' ]) {

src/DocBlock/Tags/Reference/Reference.php

@@ -17,5 +17,5 @@ namespace phpDocumentor\Reflection\DocBlock\Tags\Reference;
  */
 interface Reference
 {
-   public function __toString();
+    public function __toString();
 }

src/DocBlock/Tags/Return_.php

@@ -43,8 +43,7 @@ final class Return_ extends BaseTag implements Factory\StaticMethod
         TypeResolver $typeResolver = null,
         DescriptionFactory $descriptionFactory = null,
         TypeContext $context = null
-    )
-    {
+    ) {
         Assert::string($body);
         Assert::allNotNull([$typeResolver, $descriptionFactory]);
 

src/DocBlock/Tags/Source.php

@@ -59,6 +59,7 @@ final class Source extends BaseTag implements Factory\StaticMethod
             if (isset($matches[2]) && $matches[2] !== '') {
                 $lineCount = (int)$matches[2];
             }
+
             $description = $matches[3];
         }