feat: deprecate file (#36076)

File moved in #36025.

Author: EtienneC30

Mathlib.lean

@@ -5212,6 +5212,7 @@ public import Mathlib.MeasureTheory.Measure.AEDisjoint
 public import Mathlib.MeasureTheory.Measure.AEMeasurable
 public import Mathlib.MeasureTheory.Measure.AbsolutelyContinuous
 public import Mathlib.MeasureTheory.Measure.AddContent
+public import Mathlib.MeasureTheory.Measure.CharacteristicFunction
 public import Mathlib.MeasureTheory.Measure.CharacteristicFunction.Basic
 public import Mathlib.MeasureTheory.Measure.CharacteristicFunction.TaylorExpansion
 public import Mathlib.MeasureTheory.Measure.Comap

Mathlib/MeasureTheory/Measure/CharacteristicFunction.lean

@@ -0,0 +1,12 @@
+module
+
+public import Mathlib.Analysis.Fourier.BoundedContinuousFunctionChar
+public import Mathlib.Analysis.Fourier.FourierTransform
+public import Mathlib.Analysis.InnerProductSpace.Dual
+public import Mathlib.Analysis.InnerProductSpace.ProdL2
+public import Mathlib.Analysis.Normed.Lp.MeasurableSpace
+public import Mathlib.MeasureTheory.Group.IntegralConvolution
+public import Mathlib.MeasureTheory.Integral.Pi
+public import Mathlib.MeasureTheory.Measure.FiniteMeasureExt
+
+deprecated_module (since := "2026-03-03")