added @deprecated tags on deprecated classes

lib/Twig/CompilerInterface.php

@@ -14,6 +14,7 @@
  *
  * @package    twig
  * @author     Fabien Potencier <fabien@symfony.com>
+ * @deprecated since 1.12 (to be removed in 2.0)
  */
 interface Twig_CompilerInterface
 {

lib/Twig/Environment.php

@@ -637,7 +637,7 @@ class Twig_Environment
      *
      * @param string $name The extension name
      *
-     * @deprecated
+     * @deprecated since 1.12 (to be removed in 2.0)
      */
     public function removeExtension($name)
     {

lib/Twig/ExistsLoaderInterface.php

@@ -14,6 +14,7 @@
  *
  * @package    twig
  * @author     Florin Patan <florinpatan@gmail.com>
+ * @deprecated since 1.12 (to be removed in 2.0)
  */
 interface Twig_ExistsLoaderInterface
 {

lib/Twig/LexerInterface.php

@@ -14,6 +14,7 @@
  *
  * @package    twig
  * @author     Fabien Potencier <fabien@symfony.com>
+ * @deprecated since 1.12 (to be removed in 2.0)
  */
 interface Twig_LexerInterface
 {

lib/Twig/NodeInterface.php

@@ -14,6 +14,7 @@
  *
  * @package    twig
  * @author     Fabien Potencier <fabien@symfony.com>
+ * @deprecated since 1.12 (to be removed in 2.0)
  */
 interface Twig_NodeInterface extends Countable, IteratorAggregate
 {

lib/Twig/ParserInterface.php

@@ -12,8 +12,9 @@
 /**
  * Interface implemented by parser classes.
  *
- * @package twig
- * @author  Fabien Potencier <fabien@symfony.com>
+ * @package    twig
+ * @author     Fabien Potencier <fabien@symfony.com>
+ * @deprecated since 1.12 (to be removed in 2.0)
  */
 interface Twig_ParserInterface
 {

lib/Twig/TemplateInterface.php

@@ -12,8 +12,9 @@
 /**
  * Interface implemented by all compiled templates.
  *
- * @package twig
- * @author  Fabien Potencier <fabien@symfony.com>
+ * @package    twig
+ * @author     Fabien Potencier <fabien@symfony.com>
+ * @deprecated since 1.12 (to be removed in 2.0)
  */
 interface Twig_TemplateInterface
 {

lib/Twig/TokenParserBroker.php

@@ -13,10 +13,9 @@
 /**
  * Default implementation of a token parser broker.
  *
- * @package twig
- * @author  Arnaud Le Blanc <arnaud.lb@gmail.com>
- *
- * @deprecated
+ * @package    twig
+ * @author     Arnaud Le Blanc <arnaud.lb@gmail.com>
+ * @deprecated since 1.12 (to be removed in 2.0)
  */
 class Twig_TokenParserBroker implements Twig_TokenParserBrokerInterface
 {

lib/Twig/TokenParserBrokerInterface.php

@@ -15,10 +15,9 @@
  *
  * Token parser brokers allows to implement custom logic in the process of resolving a token parser for a given tag name.
  *
- * @package twig
- * @author  Arnaud Le Blanc <arnaud.lb@gmail.com>
- *
- * @deprecated
+ * @package    twig
+ * @author     Arnaud Le Blanc <arnaud.lb@gmail.com>
+ * @deprecated since 1.12 (to be removed in 2.0)
  */
 interface Twig_TokenParserBrokerInterface
 {