gecko-dev/dom/webidl/StorageManager.webidl

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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/.
*
* The origin of this IDL file is
* https://storage.spec.whatwg.org/#storagemanager
*
*/
[SecureContext,
Exposed=(Window,Worker),
Pref="dom.storageManager.enabled"]
interface StorageManager {
[NewObject]
Promise<boolean> persisted();
[Exposed=Window, NewObject]
Promise<boolean> persist();
[NewObject]
Promise<StorageEstimate> estimate();
};
dictionary StorageEstimate {
unsigned long long usage;
unsigned long long quota;
};
[SecureContext]
partial interface StorageManager {
[Pref="dom.fs.enabled", NewObject]
Promise<FileSystemDirectoryHandle> getDirectory();
};
/**
* Testing methods that exist only for the benefit of automated glass-box
* testing. Will never be exposed to content at large and unlikely to be useful
* in a WebDriver context.
*/
[SecureContext]
partial interface StorageManager {
[ChromeOnly]
undefined shutdown();
};