- /**
- * The Validator API provided by Symfony 2.4 and older.
- *
- * @deprecated use API_VERSION_2_5_BC instead.
- */
- const API_VERSION_2_4 = 1;
-
- /**
- * The Validator API provided by Symfony 2.5 and newer.
- */
- const API_VERSION_2_5 = 2;
-
- /**
- * The Validator API provided by Symfony 2.5 and newer with a backwards
- * compatibility layer for 2.4 and older.
- */
- const API_VERSION_2_5_BC = 3;
-