{G : Type u_1} →
  [inst : TopologicalSpace G] →
    {T W : Set G} →
      [inst_1 : Group G] →
        {motive : IsTopologicalGroup.mulInvClosureNhd T W → Sort u} →
          (t : IsTopologicalGroup.mulInvClosureNhd T W) →
            ((nhds : T ∈ nhds 1) → (inv : T⁻¹ = T) → (isOpen : IsOpen T) → (mul : W * T ⊆ W) → motive ⋯) → motive t