def METHOD_NAME(value: str) -> bool:
    """Strict converter for color option."""
    if value == 'yes':
        return True
    if value == 'no':
        return False
    if value == 'auto':
        return sys.stdout.isatty()
    raise argparse.ArgumentTypeError(f"invalid choice: '{value}' (choose from 'yes', 'no', 'auto')")