def set_refresh_cookies(response, encoded_refresh_token, max_age=None):
    """
    Takes a flask response object, and an encoded refresh token, and configures
    the response to set in the refresh token in a cookie. If `JWT_CSRF_IN_COOKIES`
    is `True` (see :ref:`Configuration Options`), this will also set the CSRF
    double submit values in a separate cookie.

    :param response: The Flask response object to set the refresh cookies in.
    :param encoded_refresh_token: The encoded refresh token to set in the cookies.
    :param max_age: The max age of the cookie. If this is None, it will use the
                    `JWT_SESSION_COOKIE` option (see :ref:`Configuration Options`).
                    Otherwise, it will use this as the cookies `max-age` and the
                    JWT_SESSION_COOKIE option will be ignored.  Values should be
                    the number of seconds (as an integer).
    """
    if not config.jwt_in_cookies:
        raise RuntimeWarning("set_refresh_cookies() called without "
                             "'JWT_TOKEN_LOCATION' configured to use cookies")

    # Set the refresh JWT in the cookie
    response.set_cookie(config.refresh_cookie_name,
                        value=encoded_refresh_token,
                        max_age=max_age or config.cookie_max_age,
                        secure=config.cookie_secure,
                        httponly=True,
                        domain=config.cookie_domain,
                        path=config.refresh_cookie_path,
                        samesite=config.cookie_samesite)

    # If enabled, set the csrf double submit refresh cookie
    if config.csrf_protect and config.csrf_in_cookies:
        response.set_cookie(config.refresh_csrf_cookie_name,
                            value=get_csrf_token(encoded_refresh_token),
                            max_age=max_age or config.cookie_max_age,
                            secure=config.cookie_secure,
                            httponly=False,
                            domain=config.cookie_domain,
                            path=config.refresh_csrf_cookie_path,
                            samesite=config.cookie_samesite)
Takes a flask response object, and an encoded refresh token, and configures
    the response to set in the refresh token in a cookie. If `JWT_CSRF_IN_COOKIES`
    is `True` (see :ref:`Configuration Options`), this will also set the CSRF
    double submit values in a separate cookie.

    :param response: The Flask response object to set the refresh cookies in.
    :param encoded_refresh_token: The encoded refresh token to set in the cookies.
    :param max_age: The max age of the cookie. If this is None, it will use the
                    `JWT_SESSION_COOKIE` option (see :ref:`Configuration Options`).
                    Otherwise, it will use this as the cookies `max-age` and the
                    JWT_SESSION_COOKIE option will be ignored.  Values should be
                    the number of seconds (as an integer).