import { default as React } from 'react';
import { BrowserClient } from '@sentry/browser';
interface Props {
    children: React.ReactNode;
    sentryClient?: BrowserClient;
}
interface State {
    error: Error | null;
}
export declare class Shield extends React.Component<Props, State> {
    constructor(props: Props);
    static getDerivedStateFromError(error: Error): {
        error: Error;
    };
    render(): string | number | boolean | React.JSX.Element | Iterable<React.ReactNode> | null | undefined;
}
export {};