import * as React from 'react';
interface IProps {
    container: HTMLElement;
    defaultContainerId: string;
}
export declare class Portal extends React.PureComponent<IProps> {
    static defaultProps: {
        container: HTMLDivElement;
        defaultContainerId: string;
    };
    componentDidMount(): void;
    render(): React.ReactPortal;
}
export {};