// Copyright 2014 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 mojo;

interface EchoService {
  EchoString(string? value) => (string? value);

  // Provide the EchoService to the echo_target.js
  // application. The full URL for echo_target.js is
  // computed relative to this application's URL.
  // Return after echo_target has called EchoString().
  ShareEchoService() => (bool ok);

  // Make it stop.
  Quit();
};
