{F : Type u_1} →
  {α : Type u_2} →
    {β : Type u_3} →
      [inst : One α] →
        [DecidableEq β] →
          [inst_2 : One β] → [inst_3 : FunLike F α β] → [OneHomClass F α β] → F → OneHom (Finset α) (Finset β)