export default function createScroller(element: HTMLElement): {
    /**
     * @see http://james.padolsey.com/javascript/get-document-height-cross-browser/
     * @return {Number} the scroll height of the document in pixels
     */
    scrollHeight: () => number;
    /**
     * @see http://andylangton.co.uk/blog/development/get-viewport-size-width-and-height-javascript
     * @return {Number} the height of the viewport in pixels
     */
    height: () => any;
    /**
     * Gets the Y scroll position
     * @return {Number} pixels the page has scrolled along the Y-axis
     */
    scrollY: () => any;
};