def METHOD_NAME():
    # A mapping of all files that require version bumps.
    # You can either specify:
    # * Tuple[str, str] - regex to search, replacement string
    # * Callable[[str, str], str] - function to handle custom logic
    files_with_version_numbers = {
        'chalice/app.py': (
            "__version__: str = '.*'", "__version__: str = '{version}'"),
        'CHANGELOG.rst': update_changelog,
        'docs/source/conf.py': update_doc_conf,
        'setup.py': ("version='(.*)'", "version='{version}'"),
    }
    return files_with_version_numbers