/**
 * ErrorBoundary Component
 * React 19 compatible error boundary for catching rendering errors
 */
import React, { Component, ReactNode } from "react";
export interface ErrorBoundaryProps {
    children: ReactNode;
    fallback?: ReactNode;
    onError?: (error: Error, errorInfo: React.ErrorInfo) => void;
}
interface ErrorBoundaryState {
    hasError: boolean;
    error: Error | null;
}
export declare class ErrorBoundary extends Component<ErrorBoundaryProps, ErrorBoundaryState> {
    constructor(props: ErrorBoundaryProps);
    static getDerivedStateFromError(error: Error): ErrorBoundaryState;
    componentDidCatch(error: Error, errorInfo: React.ErrorInfo): void;
    handleReset: () => void;
    render(): string | number | bigint | boolean | Iterable<React.ReactNode> | Promise<string | number | bigint | boolean | React.ReactPortal | React.ReactElement<unknown, string | React.JSXElementConstructor<any>> | Iterable<React.ReactNode> | null | undefined> | React.JSX.Element | null | undefined;
}
export {};