diff --git a/lib/kdbx.dart b/lib/kdbx.dart
index 8b7b849..d103af3 100644
--- a/lib/kdbx.dart
+++ b/lib/kdbx.dart
@@ -2,6 +2,7 @@
 library kdbx;
 
 export 'src/crypto/protected_value.dart' show ProtectedValue, StringValue, PlainValue;
+export 'src/kdbx_consts.dart';
 export 'src/kdbx_entry.dart';
 export 'src/kdbx_format.dart';
 export 'src/kdbx_header.dart'
diff --git a/lib/src/kdbx_entry.dart b/lib/src/kdbx_entry.dart
index 6c482c7..bff1ab8 100644
--- a/lib/src/kdbx_entry.dart
+++ b/lib/src/kdbx_entry.dart
@@ -51,7 +51,7 @@ class KdbxEntry extends KdbxObject {
   }
 
   final bool isHistoryEntry;
-
+  
   List<KdbxEntry> _history;
 
   List<KdbxEntry> get history => _history ??= (() {