import { Component, ReactNode } from 'react';
interface ErrorBoundaryProps {
    fallback: ReactNode;
    children: ReactNode;
}
interface ErrorBoundaryState {
    hasError: boolean;
    isExpanded: boolean;
    error?: any;
}
export declare class ErrorBoundary extends Component<ErrorBoundaryProps, ErrorBoundaryState> {
    constructor(props: ErrorBoundaryProps);
    static getDerivedStateFromError(error: any): {
        hasError: boolean;
        error: any;
    };
    onToggle(_event: unknown, _isExpanded: boolean): void;
    componentDidCatch(_error: any, _info: any): void;
    render(): string | number | boolean | Iterable<ReactNode> | import("react/jsx-runtime").JSX.Element | null | undefined;
}
export {};