def METHOD_NAME() -> None:
    @get(path="/health", status_code=HTTP_204_NO_CONTENT)
    async def health_check() -> None:
        return None
    signature_model_type = SignatureModel.create(
        dependency_name_set=set(),
        fn=health_check.fn.value,
        data_dto=None,
        parsed_signature=ParsedSignature.from_fn(health_check.fn.value, {}),
        type_decoders=[],
    )
    assert signature_model_type().to_dict() == {}