interface ScrollbarStyleProps {
    scrollbar?: string | boolean | number;
    overflow?: string;
}
/**
 * Creates cross-browser compatible scrollbar styles
 *
 * Supports both Firefox (scrollbar-width, scrollbar-color) and
 * WebKit/Chromium browsers (::-webkit-scrollbar)
 */
export declare function scrollbarStyle({ scrollbar, overflow }: ScrollbarStyleProps): {} | undefined;
export declare namespace scrollbarStyle {
    var __lookupStyles: string[];
}
export {};
