/**
 * @file Debug overlay component
 */
import * as React from "react";
export type DebugOverlayProps = {
    /** Which debug information to show */
    showSections?: {
        viewport?: boolean;
        nodes?: boolean;
        connections?: boolean;
        actions?: boolean;
        performance?: boolean;
    };
};
/**
 * Debug overlay component that shows internal state information
 * Useful for development and debugging
 */
export declare const DebugOverlay: React.FC<DebugOverlayProps>;