∀ {β : Type u_2} {mβ : MeasurableSpace β} {Ω : Type u_5} {F : Type u_6} {mΩ : MeasurableSpace Ω} (X : Ω → β)
  {μ : MeasureTheory.Measure Ω} [inst : TopologicalSpace F] {f : Ω → F},
  MeasureTheory.AEStronglyMeasurable f μ →
    MeasureTheory.AEStronglyMeasurable (fun x => f x.2) (MeasureTheory.Measure.map (fun ω => (X ω, ω)) μ)