import { DisplayObject, Group } from '../../shapes';
export declare function getTitleShapeBBox(titleShape?: DisplayObject): {
    top: number;
    left: number;
    right: number;
    bottom: number;
};
export declare function renderTitle(container: Group, cfg?: any): any | null;
export declare function renderGroup(container: Group, className: string, x: number, y: number): Group;
export declare function renderRect(container: Group, className: string, width: number, height: number, style?: any): import("../../util")._Element;