∀ {C : Type u₁} [inst : CategoryTheory.Category.{v₁, u₁} C] {J : Type u} [inst_1 : CategoryTheory.Category.{v, u} J]
  {T : CategoryTheory.Comonad C} {D : CategoryTheory.Functor J T.Coalgebra}
  (c : CategoryTheory.Limits.Cone (D.comp T.forget)), (CategoryTheory.Comonad.ForgetCreatesLimits'.newCone c).pt = c.pt