import React, { ReactNode } from "react";
import { RcsbChartInterface } from "../../../RcsbSeacrh/FacetTools";
export type ChartMapType = Map<string, RcsbChartInterface[]>;
export interface RcsbChartLayoutInterface {
    layout: string[];
    chartMap: ChartMapType;
}
export declare class GroupChartLayout extends React.Component<RcsbChartLayoutInterface, {}> {
    render(): ReactNode;
    private renderCell;
}