diff --git a/ServiceBinding/ServiceBinder.php b/ServiceBinding/ServiceBinder.php
index f85d32c..e9e4254 100644
--- a/ServiceBinding/ServiceBinder.php
+++ b/ServiceBinding/ServiceBinder.php
@@ -13,7 +13,6 @@ namespace BeSimple\SoapBundle\ServiceBinding;
 use BeSimple\SoapBundle\ServiceDefinition\Header;
 use BeSimple\SoapBundle\ServiceDefinition\ServiceDefinition;
 use BeSimple\SoapBundle\Soap\SoapHeader;
-use BeSimple\SoapBundle\Util\QName;
 
 /**
  * @author Christian Kerl <christian-kerl@web.de>
@@ -40,6 +39,12 @@ class ServiceBinder
      */
     private $responseMessageBinder;
 
+    /**
+     * @param ServiceDefinition $definition
+     * @param MessageBinderInterface $requestHeaderMessageBinder
+     * @param MessageBinderInterface $requestMessageBinder
+     * @param MessageBinderInterface $responseMessageBinder
+     */
     public function __construct(ServiceDefinition $definition, MessageBinderInterface $requestHeaderMessageBinder, MessageBinderInterface $requestMessageBinder, MessageBinderInterface $responseMessageBinder) {
         $this->definition = $definition;
 
@@ -49,16 +54,34 @@ class ServiceBinder
         $this->responseMessageBinder = $responseMessageBinder;
     }
 
+    /**
+     * @param string $method
+     * @param string $header
+     *
+     * @return boolean
+     */
     public function isServiceHeader($method, $header)
     {
         return $this->definition->getMethods()->get($method)->getHeaders()->has($header);
     }
 
+    /**
+     * @param $string
+     *
+     * @return boolean
+     */
     public function isServiceMethod($method)
     {
         return $this->definition->getMethods()->has($method);
     }
 
+    /**
+     * @param string $method
+     * @param string $header
+     * @param mixed $data
+     *
+     * @return SoapHeader
+     */
     public function processServiceHeader($method, $header, $data)
     {
         $methodDefinition = $this->definition->getMethods()->get($method);
@@ -70,6 +93,12 @@ class ServiceBinder
         return new SoapHeader($this->definition->getNamespace(), $headerDefinition->getName(), $data);
     }
 
+    /**
+     * @param string $method
+     * @param array $arguments
+     *
+     * @return array
+     */
     public function processServiceMethodArguments($method, $arguments)
     {
         $methodDefinition = $this->definition->getMethods()->get($method);
@@ -80,6 +109,12 @@ class ServiceBinder
         );
     }
 
+    /**
+     * @param string $name
+     * @param mixed
+     *
+     * @return mixed
+     */
     public function processServiceMethodReturnValue($name, $return)
     {
         $methodDefinition = $this->definition->getMethods()->get($name);