From 9c6758bfc883e00953bd26ca76b2dd9a3e9daf08 Mon Sep 17 00:00:00 2001
From: freek <freek@spatie.be>
Date: Mon, 28 Mar 2016 12:21:38 +0200
Subject: [PATCH] add doc blocks

---
 src/NodeVisitors/AnonymousClassReplacer.php |  1 -
 src/NodeVisitors/DefineArrayReplacer.php    | 14 ++++++++------
 src/NodeVisitors/GroupUseReplacer.php       |  5 ++++-
 3 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/src/NodeVisitors/AnonymousClassReplacer.php b/src/NodeVisitors/AnonymousClassReplacer.php
index 83abc2a..7230210 100644
--- a/src/NodeVisitors/AnonymousClassReplacer.php
+++ b/src/NodeVisitors/AnonymousClassReplacer.php
@@ -84,7 +84,6 @@ protected function getAnonymousClassHookIndex(array $statements)
             if (!$statement instanceof Declare_ &&
                 !$statement instanceof Use_ &&
                 !$statement instanceof Namespace_) {
-
                 $hookIndex = $index;
             }
         }
diff --git a/src/NodeVisitors/DefineArrayReplacer.php b/src/NodeVisitors/DefineArrayReplacer.php
index abbf244..1f392ad 100644
--- a/src/NodeVisitors/DefineArrayReplacer.php
+++ b/src/NodeVisitors/DefineArrayReplacer.php
@@ -11,26 +11,28 @@
 
 class DefineArrayReplacer extends NodeVisitorAbstract
 {
+    /**
+     * {@inheritdoc}
+     */
     public function leaveNode(Node $node)
     {
         if (!$node instanceof Node\Expr\FuncCall) {
-            return null;
+            return;
         }
 
         if ($node->name != 'define') {
-            return null;
+            return;
         }
 
         $nameNode = $node->args[0]->value;
         $valueNode = $node->args[1]->value;
 
-        if (! $valueNode instanceof Node\Expr\Array_) {
-            return null;
+        if (!$valueNode instanceof Node\Expr\Array_) {
+            return;
         }
 
         $constNode = new Node\Const_($nameNode->value, $valueNode);
 
         return new Node\Stmt\Const_([$constNode]);
     }
-
-}
\ No newline at end of file
+}
diff --git a/src/NodeVisitors/GroupUseReplacer.php b/src/NodeVisitors/GroupUseReplacer.php
index 5ed6f82..070fbb5 100644
--- a/src/NodeVisitors/GroupUseReplacer.php
+++ b/src/NodeVisitors/GroupUseReplacer.php
@@ -7,6 +7,9 @@
 
 class GroupUseReplacer extends NodeVisitorAbstract
 {
+    /**
+     * {@inheritdoc}
+     */
     public function leaveNode(Node $node)
     {
         if (!$node instanceof Node\Stmt\GroupUse) {
@@ -34,4 +37,4 @@ protected function createUseNode(array $nodePrefixParts, Node $useNode)
 
         return $useNode;
     }
-}
\ No newline at end of file
+}