def main() -> None:
    'Watch files for changes and rebuild.'
    parser = argparse.ArgumentParser(description=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter)
    add_parser_arguments(parser)
    watch(**vars(parser.parse_args()))
Watch files for changes and rebuild.
def main() -> None:
    
    parser = argparse.ArgumentParser(description=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter)
    add_parser_arguments(parser)
    watch(**vars(parser.parse_args()))