export declare class Layout {
    parent: HTMLDivElement;
    divider_el: HTMLDivElement;
    bottom_el: HTMLDivElement;
    right_el: HTMLDivElement;
    left_el: HTMLDivElement;
    menu_el: HTMLTableDataCellElement;
    overlay_el: HTMLCanvasElement;
    chart_el: HTMLCanvasElement;
    constructor({ parent }: {
        parent: HTMLDivElement;
    });
}