ScriptableRenderPipeline/com.unity.render-pipelines.high-definition/HDRP/Editor/Lighting/Reflection/ScreenSpaceRefractionEditor.cs

using System.Collections;
using UnityEngine;
using UnityEngine.Experimental.Rendering.HDPipeline;

namespace UnityEditor.Experimental.Rendering.HDPipeline
{
    [CanEditMultipleObjects]
    [VolumeComponentEditor(typeof(ScreenSpaceRefraction))]
    public class ScreenSpaceRefractionEditor : ScreenSpaceLightingEditor
    {
    }
}