∀ {C : Type u} [inst : CategoryTheory.Category.{v, u} C] [inst_1 : CategoryTheory.MonoidalCategory C]
  {P : CategoryTheory.ObjectProperty C} [inst_2 : CategoryTheory.MonoidalClosed C],
  autoParam (∀ (X Y : C), P X → P Y → P (X ⟹ Y)) CategoryTheory.ObjectProperty.IsMonoidalClosed.prop_ihom._autoParam →
    P.IsMonoidalClosed