import React from 'react';
interface ErrorBoundaryState {
    error?: Error;
    errorInfo?: unknown;
}
declare class ErrorBoundary extends React.Component<ErrorBoundaryState> {
    state: ErrorBoundaryState;
    componentDidUpdate(prevProps: ErrorBoundaryState): void;
    componentDidCatch(error: Error, errorInfo: React.ErrorInfo): void;
    render(): React.ReactNode;
}
export default ErrorBoundary;