import { ChartPlugin } from '../types';
import { DebugOverlay, DebugOverlayOptions } from '../../core/debug';
/**
 * VeloPlot Engine - Debug Overlay Plugin
 *
 * Provides performance metrics and debugging information.
 *
 * @module plugins/debug
 */
export * from '../../core/debug';
export interface PluginDebugConfig extends Partial<DebugOverlayOptions> {
    /** Show FPS counter */
    showFPS?: boolean;
    /** Show data stats */
    showDataStats?: boolean;
}
/**
 * VeloPlot Debug Plugin
 *
 * Adds a useful overlay with real-time performance metrics and debugging info.
 */
export declare function PluginDebug(config?: PluginDebugConfig): ChartPlugin<PluginDebugConfig>;
export { DebugOverlay };
export default PluginDebug;