∀ {ι : Type u_1} [inst : Fintype ι] {G : ι → Type u_4} [inst_1 : (i : ι) → Group (G i)]
  [inst_2 : (i : ι) → MeasureTheory.MeasureSpace (G i)] [∀ (i : ι), MeasurableMul (G i)]
  [inst_4 : (i : ι) → TopologicalSpace (G i)] [∀ (i : ι), MeasureTheory.SigmaFinite MeasureTheory.volume]
  [∀ (i : ι), MeasureTheory.volume.IsHaarMeasure], MeasureTheory.volume.IsHaarMeasure