{α : Type u_1} →
  [inst : MeasurableSpace α] →
    {f : α → ℚ → ℝ} →
      {motive : ProbabilityTheory.IsMeasurableRatCDF f → Sort u} →
        ((isRatStieltjesPoint : ∀ (a : α), ProbabilityTheory.IsRatStieltjesPoint f a) →
            (measurable : Measurable f) → motive ⋯) →
          (t : ProbabilityTheory.IsMeasurableRatCDF f) → motive t