import React from 'react';
import { StandardProps } from '../../util/component-types';
interface IPortalProps extends StandardProps, React.HTMLProps<HTMLDivElement> {
    /** The `id` of the portal element that is appended to `document.body`. */
    portalId?: string;
}
interface IPortalState {
    isReady: boolean;
}
declare class Portal extends React.Component<IPortalProps, IPortalState, {}> {
    static displayName: string;
    static peek: {
        description: string;
        categories: string[];
    };
    static propTypes: {
        children: any;
        className: any;
        portalId: any;
    };
    state: {
        isReady: boolean;
    };
    manuallyCreatedPortal: boolean;
    portalElement: HTMLElement;
    componentDidMount(): void;
    componentWillUnmount(): void;
    render(): React.ReactNode;
}
export default Portal;