Merge pull request #2 from bakame-php/feature/using-throwable-interface

The exception marker interface extends the throwable interface

Author: colinodell

src/Exception/ConfigurationExceptionInterface.php

@@ -16,6 +16,6 @@
 /**
  * Marker interface for any/all exceptions thrown by this library
  */
-interface ConfigurationExceptionInterface
+interface ConfigurationExceptionInterface extends \Throwable
 {
 }