// 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.

// https://dvcs.w3.org/hg/webperf/raw-file/tip/specs/Beacon/Overview.html#Navigator

partial interface Navigator {
    [CallWith=ExecutionContext, MeasureAs=SendBeacon, RaisesException] boolean sendBeacon(DOMString url, optional (ArrayBufferView or Blob or DOMString or FormData)? data = null);
};