import { default as React } from 'react';
/**
 * Lazy-loaded RenderTracker
 * Use for development-only render performance debugging
 */
export declare const LazyRenderTracker: React.LazyExoticComponent<React.FC<Record<string, unknown>>>;
/**
 * Lazy-loaded Performance Observatory dashboard
 * Use for development-only performance monitoring UI
 */
export declare const LazyPerformanceObservatory: React.LazyExoticComponent<typeof import('./PerformanceObservatory').PerformanceObservatory>;
/**
 * Lazy-loaded Performance Monitor class
 * Use when monitoring features are needed conditionally
 */
export declare const LazyPerformanceMonitor: React.LazyExoticComponent<React.FC<Record<string, unknown>>>;
/**
 * Lazy-loaded Memory Guardian
 * Heavy component for memory leak detection
 */
export declare const LazyMemoryGuardian: React.LazyExoticComponent<() => null>;
/**
 * Lazy-loaded Bundle Optimizer
 * Use for runtime bundle optimization features
 */
export declare const LazyBundleOptimizer: React.LazyExoticComponent<() => null>;
/**
 * Conditionally import performance observatory only in development
 */
export declare function importPerformanceObservatoryInDev(): Promise<typeof import('./PerformanceObservatory') | null>;
/**
 * Conditionally import render tracker only in development
 */
export declare function importRenderTrackerInDev(): Promise<typeof import('./render-tracker') | null>;
/**
 * Preload performance components for faster subsequent loads
 * Call this during idle time if you expect to use these components
 */
export declare function preloadPerformanceComponents(): void;
export type { PerformanceObservatoryProps } from './PerformanceObservatory';
export type { RenderTrackerConfig } from './render-tracker';