KRF-262 #resolve Removed Util usage from Throwable namespace

Author: khelle

ErrorEnvHandler.php

@@ -5,15 +5,11 @@
 use Kraken\Throwable\Error\FatalError;
 use Kraken\Throwable\Error\NoticeError;
 use Kraken\Throwable\Error\WarningError;
-use Kraken\Util\Enum\EnumTrait;
-use Kraken\Util\Enum\EnumInterface;
 use Error;
 use Exception;
 
-abstract class ErrorEnvHandler implements EnumInterface
+abstract class ErrorEnvHandler
 {
-    use EnumTrait;
-
     /**
      * @var int
      */

ExceptionEnvHandler.php

@@ -2,13 +2,8 @@
 
 namespace Kraken\Throwable;
 
-use Kraken\Util\Enum\EnumTrait;
-use Kraken\Util\Enum\EnumInterface;
-
-class ExceptionEnvHandler implements EnumInterface
+class ExceptionEnvHandler
 {
-    use EnumTrait;
-
     /**
      * @var int
      */