class AdropInterstitialListener {
AdropAdCallback? onAdReceived;
AdropAdCallback? onAdClicked;
AdropAdCallback? onAdImpression;
AdropAdCallback? onAdWillPresentFullScreen;
AdropAdCallback? onAdDidPresentFullScreen;
AdropAdCallback? onAdWillDismissFullScreen;
AdropAdCallback? onAdDidDismissFullScreen;
AdropAdErrorCallback? onAdFailedToReceive;
AdropAdErrorCallback? onAdFailedToShowFullScreen;
}