third_party/blink/renderer/modules/badging/navigator_badge.idl

// Copyright 2019 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://wicg.github.io/badging/
[
    SecureContext,
    RuntimeEnabled=Badging,
    ImplementedAs=NavigatorBadge
] partial interface Navigator {
  [CallWith=ScriptState, MeasureAs=BadgeSet, ImplementedAs=setAppBadge]
  Promise<void> setExperimentalAppBadge(optional [EnforceRange] unsigned long long contents);

  [CallWith=ScriptState, MeasureAs=BadgeClear, ImplementedAs=clearAppBadge]
  Promise<void> clearExperimentalAppBadge();
};