pub fn id_path_converter(
  root: List(String),
) -> PathConverter(String)

pub fn no_body_converter() -> JsonConverter(Nil)

pub fn no_query_converter() -> QueryConverter(Nil)

pub fn simple_path_converter(
  root: List(String),
) -> PathConverter(Nil)

pub fn to_request(
  route: Route(a, b, c, d),
  path: a,
  query: b,
  body: c,
) -> Request(String)