# Stubs for distutils.file_util

from typing import Optional, Sequence, Tuple


def copy_file(src: str, dst: str, preserve_mode: bool = ...,
              preserve_times: bool = ..., update: bool = ...,
              link: Optional[str] = ..., verbose: bool = ...,
              dry_run: bool = ...) -> Tuple[str, str]: ...
def move_file(src: str, dst: str, verbose: bool = ...,
              dry_run: bool = ...) -> str: ...
def write_file(filename: str, contents: Sequence[str]) -> None: ...