import * as React from 'react';
import { HandleProps } from './types';
export declare class Handle extends React.PureComponent<HandleProps> {
    renderContent: () => React.ReactElement<any> | null;
    renderLeftIcon: () => React.ReactElement<any> | null;
    renderTitle: () => React.ReactElement<any> | null;
    renderRightIcon: () => React.ReactElement<any> | null;
    render(): JSX.Element;
}