import * as React from 'react';
import { RefStack } from './utils/RefStack';
import { NestingProps, NodeRef } from './types';
export declare class NestingRoot<T extends Node> extends React.Component<NestingProps> {
    registry: RefStack;
    parentRef: React.RefObject<T>;
    componentDidMount(): void;
    componentWillUnmount(): void;
    getRefs: () => NodeRef<Node>[];
    render(): JSX.Element;
}