import { Node } from '../model/node';
export declare class Base<Properties extends Node.Properties = Node.Properties> extends Node<Properties> {
    get label(): string | undefined | null;
    set label(val: string | undefined | null);
    getLabel(): string;
    setLabel(label?: string | null, options?: Node.SetOptions): this;
    removeLabel(): this;
}
export declare namespace Base {
}