def callback.q
import bend-kit-oauth2@0.11.0.1/oauth2.bend as Oauth2import Base
import bend-kit-url@0.4.1.0/url.bend as Url
321def callback.q(+state: String, r: String & String) -> Result<&1, &1, Err, String>:
322 (p, rest) = r
323 callback.frag(state, Url.take_to(rest, 35))