import React, { Component, type ErrorInfo, type ReactNode } from "react";
interface Props {
    children?: ReactNode;
}
interface State {
    hasError: boolean;
    error: Error | null;
}
/**
 * A React Error Boundary component that catches JavaScript errors in its child component tree.
 *
 * @remarks
 * This component logs errors to the console and displays a fallback UI when an error occurs.
 * It is used to prevent the entire application from crashing due to an error in a specific route or component.
 */
export declare class ErrorBoundary extends Component<Props, State> {
    state: State;
    /**
     * Updates the state when an error is thrown in a descendant component.
     *
     * @param error - The error that was thrown.
     * @returns The new state object.
     */
    static getDerivedStateFromError(error: Error): State;
    /**
     * Logs error information when an error is caught.
     *
     * @param error - The error that was thrown.
     * @param errorInfo - Component stack trace information.
     */
    componentDidCatch(error: Error, errorInfo: ErrorInfo): 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 default ErrorBoundary;