{α : Type u_2} →
  {β : Type u_3} →
    [inst : Preorder α] →
      [inst_1 : Preorder β] →
        [inst_2 : BoundedOrder α] →
          [inst_3 : BoundedOrder β] → (f : BoundedOrderHom α β) → (f' : α → β) → f' = ⇑f → BoundedOrderHom α β