export interface IframeDwellTrackerProps {
    iframePercentVisible: number;
    isIframeLoaded: boolean;
    isMouseOver: boolean;
    isWindowFocused?: boolean;
    onIframeDwell?: (dwellTime: number, dwellPercentVisible: number) => void;
}
export declare const IframeDwellTracker: ({ isIframeLoaded, isMouseOver, iframePercentVisible, onIframeDwell, }: IframeDwellTrackerProps) => null;
