diff --git a/.gitignore b/.gitignore
index 15e773a..a7f5e5b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 build
 .idea
+atlassian-ide-plugin.xml
 vendor
 composer.lock
 phpunit.xml
diff --git a/src/League/Di/Container.php b/src/League/Di/Container.php
index 0b3f541..0e9e587 100644
--- a/src/League/Di/Container.php
+++ b/src/League/Di/Container.php
@@ -34,7 +34,7 @@ class Container
     /**
      * Constructor
      *
-     * @param object $parent Container
+     * @param Container $parent Container
      */
     public function __construct(Container $parent = null)
     {
@@ -55,11 +55,10 @@ public function createChild()
     /**
      * Method to bind a concrete class to an abstract class or interface.
      *
-     * @param string $abstract Class to bind.
-     * @param mixed  $concrete Concrete definition to bind to $abstract.
-     *                             Can be a \Closure or a string.
+     * @param string          $abstract Class to bind.
+     * @param \Closure|string $concrete Concrete definition to bind to $abstract.
      *
-     * @return mixed The concrete class for adding method calls / constructor arguments if desired.
+     * @return Definition|\Closure The concrete class for adding method calls / constructor arguments if desired.
      */
     public function bind($abstract, $concrete = null)
     {
@@ -82,6 +81,7 @@ public function bind($abstract, $concrete = null)
      * parent Container's until it finds the $binding.
      *
      * @param string $binding The binding to check.
+     * @return bool
      */
     public function bound($binding)
     {
@@ -94,6 +94,7 @@ public function bound($binding)
      * @param string $concrete The name of the class to buld.
      *
      * @return mixed The instantiated class.
+     * @throws  \InvalidArgumentException
      */
     public function build($concrete)
     {
@@ -118,9 +119,10 @@ public function build($concrete)
      * Extend an existing binding.
      *
      * @param   string   $binding  The name of the binding to extend.
-     * @param   Closure  $closure  The function to use to extend the existing binding.
+     * @param   \Closure $closure  The function to use to extend the existing binding.
      *
      * @return  void
+     * @throws  \InvalidArgumentException
      */
     public function extend($binding, \Closure $closure)
     {
@@ -141,6 +143,7 @@ public function extend($binding, \Closure $closure)
      * @param \ReflectionMethod $method The method for which to obtain dependencies.
      *
      * @return array An array containing the method dependencies.
+     * @throws \InvalidArgumentException
      */
     protected function getDependencies(\ReflectionMethod $method)
     {
@@ -170,7 +173,7 @@ protected function getDependencies(\ReflectionMethod $method)
      *
      * @param string $binding The $binding key to get the raw value from.
      *
-     * @return mixed Value of the $binding.
+     * @return Definition|\Closure Value of the $binding.
      */
     public function getRaw($binding)
     {
diff --git a/src/League/Di/Definition.php b/src/League/Di/Definition.php
index 710fd48..1532137 100644
--- a/src/League/Di/Definition.php
+++ b/src/League/Di/Definition.php
@@ -122,6 +122,18 @@ public function addArgs(array $args)
         return $this;
     }
 
+    /**
+     * Remove all available arguments
+     *
+     * @return Definition
+     */
+    public function cleanArgs()
+    {
+        $this->arguments = array();
+
+        return $this;
+    }
+
     /**
      * Adds a method call to be executed after instantiating.
      *
@@ -142,7 +154,7 @@ public function withMethod($method, array $args = array())
      *
      * @param object $object The instatiated $class on which to call the methods.
      *
-     * @return The created object
+     * @return mixed The created object
      */
     protected function callMethods($object)
     {
diff --git a/test/League/Di/Test/DefinitionTest.php b/test/League/Di/Test/DefinitionTest.php
index ce12b78..468f497 100644
--- a/test/League/Di/Test/DefinitionTest.php
+++ b/test/League/Di/Test/DefinitionTest.php
@@ -224,6 +224,27 @@ public function testAddArgs()
         );
     }
 
+    /**
+     * Tests removing arguments from a Defintion.
+     *
+     * @return void
+     */
+    public function testCleanArgs()
+    {
+        $definition = new Definition($this->container, 'League\\Di\\Stub\\Foo');
+
+        $definition->addArgs(array('foo', 'bar'));
+
+        $definition->cleanArgs();
+
+        $this->assertAttributeEquals(
+            array(),
+            'arguments',
+            $definition,
+            'All arguments should be removed from the arguments array.'
+        );
+    }
+
     public function testWithMethod()
     {
         $definition = new Definition($this->container, 'League\\Di\\Stub\\Qux');