{C : Type u₁} →
  [inst : CategoryTheory.Category.{v₁, u₁} C] →
    {F : CategoryTheory.Functor C CategoryTheory.Cat} →
      {H : Type u₂} →
        [inst_1 : CategoryTheory.Category.{v₂, u₂} H] →
          {G : CategoryTheory.Functor (CategoryTheory.Grothendieck F) H} →
            [inst_2 :
                ∀ {X Y : C} (f : X ⟶ Y),
                  CategoryTheory.Limits.HasColimit
                    ((F.map f).toFunctor.comp ((CategoryTheory.Grothendieck.ι F Y).comp G))] →
              CategoryTheory.Limits.Cocone G → CategoryTheory.Limits.Cocone (CategoryTheory.Limits.fiberwiseColimit G)