com.guru.unity.max/Amazon/Scripts/Common/IAdInterstitial.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using UnityEngine;

namespace AmazonAds {
    public abstract class IAdInterstitial {
        public abstract void FetchAd (AdResponse adResponse);
        public abstract void Show ();
    }
}