Removed references to SS Object class

src/Tools/ClassTools.php

@@ -19,10 +19,9 @@
 
 use SilverStripe\CMS\Model\SiteTree;
 use SilverStripe\Core\ClassInfo;
-use SilverStripe\Core\Config\Config;
 use SilverStripe\Core\Convert;
+use SilverStripe\Core\Injector\Injectable;
 use SilverStripe\Core\Injector\Injector;
-use SilverStripe\Core\Object;
 use SilverStripe\ORM\HiddenClass;
 use ReflectionException;
 
@@ -35,8 +34,10 @@
  * @license https://opensource.org/licenses/BSD-3-Clause BSD-3-Clause
  * @link https://github.com/praxisnetau/silverware
  */
-class ClassTools extends Object
+class ClassTools
 {
+    use Injectable;
+
     /**
      * Answers an array containing the class names of the ancestors of the object.
      *

src/Tools/ImageTools.php

@@ -18,7 +18,8 @@
 namespace SilverWare\Tools;
 
 use SilverStripe\Assets\Image;
-use SilverStripe\Core\Object;
+use SilverStripe\Core\Config\Configurable;
+use SilverStripe\Core\Injector\Injectable;
 
 /**
  * A singleton providing utility functions for use with images.
@@ -29,8 +30,11 @@
  * @license https://opensource.org/licenses/BSD-3-Clause BSD-3-Clause
  * @link https://github.com/praxisnetau/silverware
  */
-class ImageTools extends Object
+class ImageTools
 {
+    use Configurable;
+    use Injectable;
+
     /**
      * Define resize constants.
      */

src/Tools/ViewTools.php

@@ -19,7 +19,7 @@
 
 use SilverStripe\Control\Director;
 use SilverStripe\Core\Convert;
-use SilverStripe\Core\Object;
+use SilverStripe\Core\Injector\Injectable;
 use SilverStripe\View\Requirements;
 use SilverStripe\View\ViewableData;
 
@@ -32,8 +32,10 @@
  * @license https://opensource.org/licenses/BSD-3-Clause BSD-3-Clause
  * @link https://github.com/praxisnetau/silverware
  */
-class ViewTools extends Object
+class ViewTools
 {
+    use Injectable;
+
     /**
      * Converts the given array of strings into an HTML attribute string.
      *