Sort u →
  {R : Type u_1} →
    {B : Type u_2} →
      {F : Type u_3} →
        [inst : NontriviallyNormedField R] →
          [inst_1 : NormedAddCommGroup F] →
            [inst_2 : NormedSpace R F] →
              [inst_3 : TopologicalSpace B] →
                {ι : Type u_5} →
                  VectorBundleCore R B F ι →
                    {R' : Type u_1} →
                      {B' : Type u_2} →
                        {F' : Type u_3} →
                          [inst' : NontriviallyNormedField R'] →
                            [inst'_1 : NormedAddCommGroup F'] →
                              [inst'_2 : NormedSpace R' F'] →
                                [inst'_3 : TopologicalSpace B'] →
                                  {ι' : Type u_5} → VectorBundleCore R' B' F' ι' → Sort u