/**
 * 错误边界 高阶组件
 * https://zh-hans.reactjs.org/docs/error-boundaries.html
 *
 * ts: https://www.pluralsight.com/guides/higher-order-composition-typescript-react
 */
import React from 'react';
declare function errorBoundary<T>(WrappedComponent: React.ComponentType<T>): {
    new (props: any): {
        render(): JSX.Element;
        context: any;
        setState<K extends never>(state: {} | ((prevState: Readonly<{}>, props: Readonly<T>) => {} | Pick<{}, K>) | Pick<{}, K>, callback?: () => void): void;
        forceUpdate(callback?: () => void): void;
        readonly props: Readonly<T> & Readonly<{
            children?: React.ReactNode;
        }>;
        state: Readonly<{}>;
        refs: {
            [key: string]: React.ReactInstance;
        };
        componentDidMount?(): void;
        shouldComponentUpdate?(nextProps: Readonly<T>, nextState: Readonly<{}>, nextContext: any): boolean;
        componentWillUnmount?(): void;
        componentDidCatch?(error: Error, errorInfo: React.ErrorInfo): void;
        getSnapshotBeforeUpdate?(prevProps: Readonly<T>, prevState: Readonly<{}>): any;
        componentDidUpdate?(prevProps: Readonly<T>, prevState: Readonly<{}>, snapshot?: any): void;
        componentWillMount?(): void;
        UNSAFE_componentWillMount?(): void;
        componentWillReceiveProps?(nextProps: Readonly<T>, nextContext: any): void;
        UNSAFE_componentWillReceiveProps?(nextProps: Readonly<T>, nextContext: any): void;
        componentWillUpdate?(nextProps: Readonly<T>, nextState: Readonly<{}>, nextContext: any): void;
        UNSAFE_componentWillUpdate?(nextProps: Readonly<T>, nextState: Readonly<{}>, nextContext: any): void;
    };
    getDerivedStateFromError(): {
        hasError: boolean;
    };
    contextType?: React.Context<any>;
};
export default errorBoundary;