∀ {J : Type u_3} [inst : CategoryTheory.Category.{u_2, u_3} J] (F : CategoryTheory.Functor J (Type u_1))
  [inst_1 : Small.{u_1, max u_1 u_3} ↑F.sections] (x : CategoryTheory.Limits.Cone F)
  (x_1 : x.pt ⟶ (CategoryTheory.Limits.Types.Small.limitCone F).pt),
  (∀ (j : J),
      CategoryTheory.CategoryStruct.comp x_1 ((CategoryTheory.Limits.Types.Small.limitCone F).π.app j) = x.π.app j) →
    x_1 = fun v => (equivShrink ↑F.sections) ⟨fun j => x.π.app j v, ⋯⟩