[Finder] Deprecate ExceptionInterface

UPGRADE-3.3.md

@@ -7,6 +7,11 @@ ClassLoader
  * The ApcClassLoader, WinCacheClassLoader and XcacheClassLoader classes have been deprecated
    in favor of the `--apcu-autoloader` option introduced in composer 1.3
 
+Finder
+------
+
+ * The `ExceptionInterface` has been deprecated and will be removed in 4.0.
+
 Security
 --------
 

UPGRADE-4.0.md

@@ -43,6 +43,11 @@ ExpressionLanguage
    class has been removed. You should use the `CacheItemPoolInterface` interface
    instead.
 
+Finder
+------
+
+ * The `ExceptionInterface` has been removed.
+
 Form
 ----
 

src/Symfony/Component/Finder/Exception/ExceptionInterface.php

@@ -13,6 +13,8 @@ namespace Symfony\Component\Finder\Exception;
 
 /**
  * @author Jean-François Simon <contact@jfsimon.fr>
+ *
+ * @deprecated since 3.3, to be removed in 4.0.
  */
 interface ExceptionInterface
 {