// GENERATED CONTENT - DO NOT EDIT
// Content was automatically extracted by Reffy into reffy-reports
// (https://github.com/tidoust/reffy-reports)
// Source: Native File System (https://wicg.github.io/native-file-system/)

dictionary FileSystemHandlePermissionDescriptor {
  boolean writable = false;
};

[Exposed=(Window,Worker), SecureContext, Serializable]
interface FileSystemHandle {
  readonly attribute boolean isFile;
  readonly attribute boolean isDirectory;
  readonly attribute USVString name;

  Promise<PermissionState> queryPermission(optional FileSystemHandlePermissionDescriptor descriptor = {});
  Promise<PermissionState> requestPermission(optional FileSystemHandlePermissionDescriptor descriptor = {});
};

dictionary FileSystemCreateWriterOptions {
  boolean keepExistingData = false;
};

[Exposed=(Window,Worker), SecureContext, Serializable]
interface FileSystemFileHandle : FileSystemHandle {
  Promise<File> getFile();
  Promise<FileSystemWriter> createWriter(optional FileSystemCreateWriterOptions options = {});
};

dictionary FileSystemGetFileOptions {
  boolean create = false;
};

dictionary FileSystemGetDirectoryOptions {
  boolean create = false;
};

dictionary FileSystemRemoveOptions {
  boolean recursive = false;
};

[Exposed=(Window,Worker), SecureContext, Serializable]
interface FileSystemDirectoryHandle : FileSystemHandle {
  Promise<FileSystemFileHandle> getFile(USVString name, optional FileSystemGetFileOptions options = {});
  Promise<FileSystemDirectoryHandle> getDirectory(USVString name, optional FileSystemGetDirectoryOptions options = {});

  // This really returns an async iterable, but that is not yet expressable in WebIDL.
  object getEntries();

  Promise<void> removeEntry(USVString name, optional FileSystemRemoveOptions options = {});
};

[Exposed=(Window,Worker), SecureContext]
interface FileSystemWriter {
  Promise<void> write(unsigned long long position, (BufferSource or Blob or USVString) data);
  Promise<void> truncate(unsigned long long size);
  Promise<void> close();
};

enum ChooseFileSystemEntriesType { "open-file", "save-file", "open-directory" };

dictionary ChooseFileSystemEntriesOptionsAccepts {
  USVString description;
  sequence<USVString> mimeTypes;
  sequence<USVString> extensions;
};

dictionary ChooseFileSystemEntriesOptions {
    ChooseFileSystemEntriesType type = "open-file";
    boolean multiple = false;
    sequence<ChooseFileSystemEntriesOptionsAccepts> accepts;
    boolean excludeAcceptAllOption = false;
};

[SecureContext]
partial interface Window {
    Promise<(FileSystemHandle or sequence<FileSystemHandle>)>
        chooseFileSystemEntries(optional ChooseFileSystemEntriesOptions options = {});
};

enum SystemDirectoryType {
  "sandbox"
};

dictionary GetSystemDirectoryOptions {
  required SystemDirectoryType type;
};

[SecureContext]
partial interface FileSystemDirectoryHandle {
  static Promise<FileSystemDirectoryHandle> getSystemDirectory(GetSystemDirectoryOptions options);
};