{C : Type u₁} →
  [inst : CategoryTheory.Category.{v₁, u₁} C] →
    [inst_1 : CategoryTheory.CartesianMonoidalCategory C] →
      (I : C) → [inst_2 : CategoryTheory.Closed I] → CategoryTheory.MonoidalCategoryStruct.tensorUnit C ⟶ I ⟹ I