fact: Definition finstructonstn (n : nat) : finstruct (⟦ n ⟧) := make_finstruct _ (nelstructonstn n).
imports: UniMath.MoreFoundations.Tactics UniMath.MoreFoundations.DecidablePropositions UniMath.MoreFoundations.NegativePropositions UniMath.Combinatorics.StandardFiniteSets UniMath.MoreFoundations.Subtypes