law inv_fresh
import minebender-game@1.0.0.0/proof_inv.bend as ProofInvimport Base
import minebender-game@1.0.0.0/types.bend as T
import minebender-game@1.0.0.0/game.bend as G
811law inv_fresh:
812 for +w: Nat
813 for +h: Nat
814 for +layout: T.Grid(Bool)
815 Inv(w, h, layout, G.fresh(w, h, layout))