import React from "react";
/** Wraps content and shows a back-to-top button once the parent scrolls. */
export interface ScrollToTopProps {
    /** Content to wrap. Watches this element's direct parentElement only — not a scroll-search up the tree. */
    children: React.ReactNode;
    /** Tooltip label on the button. */
    tooltipLabel?: string;
    /** Scroll distance (px) after which the button appears. */
    threshold?: number;
    /** Smooth-scroll duration in ms. */
    duration?: number;
    /** Pin to window-level scroll — also the fix when the real scroll container isn't the direct parent. */
    useWindow?: boolean;
    /** Distance from the bottom edge. */
    bottom?: string;
    /** Distance from the right edge. */
    right?: string;
}
/** Visibility depends on the wrapped content's direct parent actually scrolling — see `children`. */
declare const ScrollToTop: React.FC<ScrollToTopProps>;
export default ScrollToTop;