#include "RecoEgamma/EgammaElectronAlgos/interface/ForwardMeasurementEstimator.h"
#include "RecoEgamma/EgammaElectronAlgos/interface/ElectronUtilities.h"
#include "TrackingTools/TrajectoryParametrization/interface/GlobalTrajectoryParameters.h"
#include "TrackingTools/DetLayers/interface/rangesIntersect.h"
#include "DataFormats/GeometryVector/interface/VectorUtil.h"
#include "TrackingTools/TransientTrackingRecHit/interface/TransientTrackingRecHit.h"
#include "DataFormats/Math/interface/normalizedPhi.h"