modules/quota/StorageManager.idl

// 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.

// https://storage.spec.whatwg.org/#storagemanager

enum PersistentStoragePermission { "default", "denied", "granted" };

[
    Exposed=(Window,Worker),
    GarbageCollected,
    RuntimeEnabled=DurableStorage,
] interface StorageManager {
    [Exposed=Window, CallWith=ScriptState] Promise<boolean> requestPersistent();
    [CallWith=ScriptState] Promise<PersistentStoragePermission> persistentPermission();

    // TODO(dgrogan): Implement estimate() and persistentEstimate().
};