import * as React from 'react';
import { Component } from 'react';
import { IPortalContext } from './context';
export interface IPurePortalProps {
    selector: string | HTMLElement;
    append?: boolean;
}
export declare class PurePortal extends Component<IPurePortalProps> {
    static defaultProps: {
        append: boolean;
    };
    static contextType: React.Context<IPortalContext>;
    context: IPortalContext;
    private readonly childContext;
    getContainer: (selector: string | HTMLElement) => Element | null;
    contains(el: Node): boolean;
    componentDidMount(): void;
    componentWillUnmount(): void;
    render(): React.ReactPortal;
}
export default PurePortal;