{G : Type u} →
  [inst : TopologicalSpace G] →
    [inst_1 : AddGroup G] →
      {motive : IsTopologicalAddGroup G → Sort u_1} →
        ([toContinuousAdd : ContinuousAdd G] → [toContinuousNeg : ContinuousNeg G] → motive ⋯) →
          (t : IsTopologicalAddGroup G) → motive t