// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module reaper;

// Scythe is a delegate that Reaper invokes to kill applications. It will
// typically be implemented by the shell.
interface Scythe {
  // Kill the application with the specified URL.
  KillApplication(string url);

  // No-op used for creating ordering between interfaces.
  Ping() => ();
};
