def seen_after
import cswap-bend-cli@0.1.0.0/daemon/config.bend as Configimport Base
139def seen_after(+keep: Bool, +h: String, +seen: List<&2, String>) -> List<&2, String>:
140 match keep:
141 case True{}:
142 List.append(&2, String, seen, [h])
143 case False{}:
144 seen