export type HighlightHandle = {
    destroy(): void;
};
export declare function showHighlight(anchorEl: HTMLElement, overlayRoot: HTMLElement, opts?: {
    paddingPx?: number;
    radiusPx?: number;
    scrimOpacity?: number;
    ringColor?: string;
    blocking?: boolean;
    onClickOutside?: boolean;
    onEsc?: boolean;
}): HighlightHandle;
