/**
 * FocusRegionHighlight Component
 *
 * Overlays visual highlights on Puck components that match actor's focusRegions.
 * Integrates with Puck's component tree.
 */
import React from 'react';
import type { ActorPresence } from '@pantheon-systems/css-client';
export interface FocusRegionHighlightProps {
    /** Actor whose regions to highlight */
    actor: ActorPresence;
    /** Color for highlight (auto-assigned if not provided) */
    color?: string;
}
/**
 * Overlays visual highlights on Puck components that match actor's focusRegions.
 * Integrates with Puck's component tree.
 */
export declare function FocusRegionHighlight({ actor, color, }: FocusRegionHighlightProps): React.JSX.Element | null;