chore: mark CopyCutServiceProvider as experimental

Author: EchoEllet

doc/migration/10_to_11.md

@@ -480,5 +480,6 @@ in non-major releases:
 - The magnifier feature including `QuillEditorConfig.magnifierConfiguration`.
 - The `shouldNotifyListeners` in `QuillController.replaceText()`, `QuillController.replaceText()`, `QuillController.formatSelection()`.
 - The `QuillController.clipboardSelection()`.
+- The `CopyCutServiceProvider`, `CopyCutService`, and `DefaultCopyCutService`.
 
 The functionality itself has not changed and no experimental changes were introduced.

lib/src/editor_toolbar_controller_shared/copy_cut_service/copy_cut_service.dart

@@ -1,10 +1,11 @@
-import 'package:flutter/foundation.dart';
+import 'package:meta/meta.dart';
 
 typedef CopyCutAction = Object? Function(dynamic data);
 
 /// An abstraction to make it easy to provide different implementations
 /// For copy or cut actions from a Line (just for embeddable blocks)
 @immutable
+@experimental
 abstract class CopyCutService {
   /// Get the CopyCutAction by the type
   /// of the embeddable (this type is decided by

lib/src/editor_toolbar_controller_shared/copy_cut_service/copy_cut_service_provider.dart

@@ -1,8 +1,9 @@
-import 'package:flutter/foundation.dart' show immutable;
+import 'package:meta/meta.dart';
 import 'copy_cut_service.dart';
 import 'default_copy_cut_service.dart';
 
 @immutable
+@experimental
 abstract final class CopyCutServiceProvider {
   static CopyCutService _instance = DefaultCopyCutService();
 

lib/src/editor_toolbar_controller_shared/copy_cut_service/default_copy_cut_service.dart

@@ -1,3 +1,5 @@
+import 'package:meta/meta.dart';
+
 import '../../document/nodes/leaf.dart';
 import 'copy_cut_service.dart';
 
@@ -6,6 +8,7 @@ import 'copy_cut_service.dart';
 /// This implementation always return the default embed character
 /// replacemenet ([\uFFFC]) to work with the embeds from the internal
 /// flutter quill plugins
+@experimental
 class DefaultCopyCutService extends CopyCutService {
   @override
   CopyCutAction getCopyCutAction(String type) {