diff --git a/lib/extensions.dart b/lib/extensions.dart
index 99e6194f..dd063223 100644
--- a/lib/extensions.dart
+++ b/lib/extensions.dart
@@ -4,4 +4,7 @@ export 'src/common/utils/platform.dart';
 export 'src/common/utils/string.dart';
 export 'src/common/utils/widgets.dart';
 export 'src/document/nodes/leaf.dart';
+export 'src/rules/delete.dart';
+export 'src/rules/format.dart';
 export 'src/rules/insert.dart';
+export 'src/rules/rule.dart';