#include "RecoPixelVertexing/PixelTriplets/interface/CombinedHitTripletGenerator.h"
#include "RecoTracker/TkSeedingLayers/interface/SeedingLayerSets.h"
#include "RecoTracker/TkSeedingLayers/interface/SeedingLayerSetsBuilder.h"
#include "RecoTracker/TkHitPairs/interface/HitPairGeneratorFromLayerPair.h"
#include "RecoPixelVertexing/PixelTriplets/interface/HitTripletGeneratorFromPairAndLayers.h"
#include "RecoPixelVertexing/PixelTriplets/interface/HitTripletGeneratorFromPairAndLayersFactory.h"
#include "LayerTriplets.h"
#include "Geometry/Records/interface/TrackerDigiGeometryRecord.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "FWCore/Framework/interface/EventSetup.h"