// Copyright 2018 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// ignore_for_file: public_member_api_docs

abstract class Enum {
  const Enum();

  int get value;
}

typedef EnumFactory<T> = T Function(int value);
