def kv
import bend-kit-migrate@0.3.0.0/migrate.bend as Migrateimport Base
import bend-kit-bytes@0.3.3.0/bytes.bend as Bytes
import bend-kit-json@0.7.0.0/json.bend as Json
654def kv(k: Key, v: Json.Val) -> Bytes.Bytes & Json.Val:
655 (Key.bytes(k), v)