Error CS0535?

using System.Collections; using UnityEngine; using UnityEngine.EventSystems; using UnityEngine.UI;

public class Slider : MonoBehaviour, IPointerClickHandler { public UnityEngine.UI.Slider barvalue ; private float maxslidervalue = 100; public int jump;

//this makes the progress bar load in 1second intervals with a value of "jump" IEnumerator IncreaseSliderValue() { //Instead of incrementing value in start function. Put your code into a coroutine. for (int val = 0; val

     }
 }
 
 //Creat a new method which will call above coroutine when the Button is clicked.
 public void StartSLider(){
     StartCoroutine(IncreaseSliderValue());
 }

}

Error: Assets/Slider.cs(7,14): error CS0535: Slider' does not implement interface member UnityEngine.EventSystems.IPointerClickHandler.OnPointerClick(UnityEngine.EventSystems.PointerEventData)'