{C : Type u} →
  [inst : CategoryTheory.Category.{v, u} C] →
    [inst_1 : CategoryTheory.IsFilteredOrEmpty C] →
      {α : Type w} →
        {f : α → C} →
          {motive : (a : C) → CategoryTheory.IsFiltered.filteredClosure f a → Prop} →
            {a : C} → CategoryTheory.IsFiltered.filteredClosure f a → Prop