def strs
import bend-kit-jwt@0.11.0.1/jwt.bend as Jwtimport Base
import bend-kit-json@0.7.0.0/json.bend as Json
205def strs(xs: List<&1, Json.Val>, acc: Maybe<&2, List<&2, String>>) -> Maybe<&2, List<&2, String>>:
206 match xs:
207 case Nil{}:
208 acc
209 case x <> t:
210 strs(t, strs.push(str.of(x), acc))