pub fn chmod_sync(path: String, mode: Int) -> Nil

pub fn chown_sync(
  path: String,
  uid: Option(Int),
  gid: Option(Int),
) -> Nil

pub fn copy_file_sync(from_path: String, to_path: String) -> Nil

pub fn create_sync(path: String) -> Result(FsFile, Error)

pub fn link_sync(
  oldpath: String,
  newpath: String,
) -> Result(Nil, Error)

pub fn lstat_sync(path: String) -> FileInfo

pub fn make_temp_dir_sync(
  options: List(MakeTempOption),
) -> String

pub fn make_temp_file_sync(
  options: List(MakeTempOption),
) -> String

pub fn mkdir_sync(
  path: String,
  options: List(MkdirOption),
) -> Nil

pub fn open_sync(
  path: String,
  options: List(OpenOption),
) -> Result(FsFile, Error)

pub fn read_dir_sync(path: String) -> List(DirEntry)

pub fn read_file_sync(path: String) -> Uint8Array

pub fn read_link_sync(path: String) -> String

pub fn read_text_file_sync(path: String) -> String

pub fn real_path_sync(path: String) -> String

pub fn remove_sync(
  path: String,
  options: List(RemoveOption),
) -> Nil

pub fn rename_sync(oldpath: String, newpath: String) -> Nil

pub fn set_umask(mask: Int) -> Int

pub fn stat_sync(path: String) -> FileInfo

pub fn symlink_sync(
  oldpath: String,
  newpath: String,
  options: List(SymlinkOption),
) -> Nil

pub fn truncate_sync(name: String, len: Option(Int)) -> Nil

pub fn umask() -> Int

pub fn utime_sync(path: String, atime: Int, mtime: Int) -> Nil

pub fn watch_fs(
  paths: List(String),
  options: List(WatchFsOption),
) -> FsWatcher

pub fn write_file_sync(
  path: String,
  data: Uint8Array,
  options: List(WriteFileOption),
) -> Nil

pub fn write_text_file_sync(
  path: String,
  data: String,
  options: List(WriteFileOption),
) -> Nil