Quick Assist for creating a constructor for selected final fields.

pkg/analysis_server/lib/src/services/correction/fix.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library services.correction.fix;
 
 import 'package:analysis_server/src/protocol.dart' show SourceChange;
 import 'package:analysis_server/src/services/correction/fix_internal.dart';
 import 'package:analyzer/src/generated/ast.dart';
 import 'package:analyzer/src/generated/error.dart';
@@ skipping 38 matching lines @@
   static const ADD_SUPER_CONSTRUCTOR_INVOCATION = const FixKind(
       'ADD_SUPER_CONSTRUCTOR_INVOCATION', 50,
       "Add super constructor {0} invocation");
   static const CHANGE_TO = const FixKind('CHANGE_TO', 49, "Change to '{0}'");
   static const CHANGE_TO_STATIC_ACCESS = const FixKind(
       'CHANGE_TO_STATIC_ACCESS', 50, "Change access to static using '{0}'");
   static const CREATE_CLASS =
       const FixKind('CREATE_CLASS', 50, "Create class '{0}'");
   static const CREATE_CONSTRUCTOR =
       const FixKind('CREATE_CONSTRUCTOR', 50, "Create constructor '{0}'");
+  static const CREATE_CONSTRUCTOR_FOR_FINAL_FIELDS = const FixKind(
+      'CREATE_CONSTRUCTOR_FOR_FINAL_FIELDS', 50,
+      "Create constructor for final fields");
   static const CREATE_CONSTRUCTOR_SUPER = const FixKind(
       'CREATE_CONSTRUCTOR_SUPER', 50, "Create constructor to call {0}");
   static const CREATE_FIELD =
       const FixKind('CREATE_FIELD', 51, "Create field '{0}'");
   static const CREATE_FILE =
       const FixKind('CREATE_FILE', 50, "Create file '{0}'");
   static const CREATE_FUNCTION =
       const FixKind('CREATE_FUNCTION', 51, "Create function '{0}'");
   static const CREATE_GETTER =
       const FixKind('CREATE_GETTER', 50, "Create getter '{0}'");
@@ skipping 47 matching lines @@
 
   final name;
   final int relevance;
   final String message;
 
   const FixKind(this.name, this.relevance, this.message);
 
   @override
   String toString() => name;
 }