third_party/blink/renderer/modules/file_system_access/file_system_create_writer_options.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/native-file-system/#dictdef-filesystemcreatewriteroptions
dictionary FileSystemCreateWriterOptions {
  boolean keepExistingData = false;
  [RuntimeEnabled=FileSystemAccessAPIExperimental] boolean autoClose = false;
};