def seen
import minebender-game@1.0.0.0/game.bend as Gameimport Base
import minebender-game@1.0.0.0/types.bend as T
import minebender-game@1.0.0.0/board.bend as B
327def seen(v: T.Knowledge, p: T.Pos) -> T.Seen:
328 match v:
329 case T.Knowledge{w, h, n, rows}:
330 B.at(T.Seen, T.Hidden{}, rows, p)