translation_banner_path = (
            docs_dir_path.parent.parent / "en" / "docs" / "translation-banner.md"
        )
    return translation_banner_path.read_text(encoding="utf-8")


@lru_cache
def get_mkdocs_material_langs() -> list[str]:
    material_path = Path(material.__file__).parent
    material_langs_path = material_path / "templates" / "partials" / "languages"
    langs = [file.stem for file in material_langs_path.glob("*.html")]