Add shadow in tableview cell using cardView iOS swift

 Solution:

Add pod specification as like below

  pod 'MaterialComponents/ShadowElevations'

Then add extension of class as like below

class ShadowedView: UIView {

  override class var layerClass: AnyClass {

    return MDCShadowLayer.self

  }

  var shadowLayer: MDCShadowLayer {

    return self.layer as! MDCShadowLayer

  }

  func setDefaultElevation() {

    self.shadowLayer.elevation = .cardResting

      

  }

}

Assign class to the view as  ShadowedView then apply the code as like below

        shadowView.setDefaultElevation()