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// Copyright (c) 2020, 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.
import 'package:kernel/ast.dart' show Class;
/// Meant for notifying the backend (the compiler) that the structure has
/// changed, in turn allowing it to update its internal model.
abstract class ChangedStructureNotifier {
/// Mark the members of class [cls] have changed.
void registerClassMemberChange(Class cls);
/// Mark that the class hierarchy for class [cls] has changed.
void registerClassHierarchyChange(Class cls);