export declare const onScrollEnd: (element: HTMLElement, callback: () => void) => void;
/**
 * Certain elements need to always take scroll priority.
 * This is particularly noticable for the Gallery. This seems
 * to be a bug in webkit. We can work around this by tricking the
 * browsering into thinking an element is always scrolling.
 */
export declare const provideBounce: (element: HTMLElement) => void;