Make DocChange constant

1 year ago · a2a0378d46
parent ecfd2da2d4
commit a2a0378d46
1 changed files with 4 additions and 1 deletions
--- a/lib/src/models/structs/doc_change.dart
+++ b/lib/src/models/structs/doc_change.dart
@ -1,8 +1,11 @@
+import 'package:meta/meta.dart' show immutable;
+
 import '../documents/document.dart';
 import '../quill_delta.dart';

+@immutable
 class DocChange {
-  DocChange(
+  const DocChange(
    this.before,
    this.change,
    this.source,