fix CS

Author: LordSimal

src/View/Helper/ToolbarHelper.php

@@ -15,15 +15,12 @@
  */
 namespace DebugKit\View\Helper;
 
-use ArrayAccess;
 use Cake\Error\Debug\ArrayItemNode;
 use Cake\Error\Debug\ArrayNode;
 use Cake\Error\Debug\HtmlFormatter;
 use Cake\Error\Debug\ScalarNode;
 use Cake\Error\Debugger;
 use Cake\View\Helper;
-use Closure;
-use Iterator;
 
 /**
  * Provides Base methods for content specific debug toolbar helpers.

tests/TestCase/View/Helper/ToolbarHelperTest.php

@@ -23,7 +23,6 @@
 use Cake\View\View;
 use DebugKit\View\Helper\ToolbarHelper;
 use SimpleXmlElement;
-use stdClass;
 
 /**
  * Class ToolbarHelperTestCase