chromium/src/third_party/blink/renderer/modules/file_system_access/file_picker_options.idl

// Copyright 2020 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.

enum WellKnownDirectory {
  "desktop",
  "documents",
  "downloads",
  "music",
  "pictures",
  "videos",
};

// https://wicg.github.io/file-system-access/#dictdef-filepickeroptions
dictionary FilePickerOptions {
  sequence<FilePickerAcceptType> types;
  boolean excludeAcceptAllOption = false;
  [RuntimeEnabled=FileSystemAccessAPIExperimental] USVString id;
  [RuntimeEnabled=FileSystemAccessAPIExperimental] (WellKnownDirectory or FileSystemHandle)? startIn;
};