import React from "react";
export interface VerticalTreeLayoutComponentProps {
    headElem?: any;
    /** e.g. 50 */
    height?: number;
    line: string;
    children: React.ReactNode;
}
export default class VerticalTreeLayoutComponent extends React.Component<VerticalTreeLayoutComponentProps> {
    renderChildren(): import("react/jsx-runtime").JSX.Element[];
    render(): import("react/jsx-runtime").JSX.Element;
}