// Copyright (c) 2019, the R8 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. | |
package com.android.tools.r8.graph; | |
public interface ClassHierarchy extends DexDefinitionSupplier { | |
boolean hasSubtypes(DexType type); | |
boolean isDirectSubtype(DexType subtype, DexType supertype); | |
boolean isSubtype(DexType subtype, DexType supertype); | |
} |