1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5module device.mojom;
6
7import "services/device/public/mojom/battery_status.mojom";
8
9interface BatteryMonitor {
10  // Battery status is reported once it changes or immediately if this is the
11  // first call to QueryNextStatus on this instance. QueryNextStatus calls may
12  // be throttled by the service. Overlapping calls to QueryNextStatus are
13  // prohibited and will be treated as a connection error.
14  QueryNextStatus() => (BatteryStatus status);
15};
16