export declare class VMapLayerGroup {
    el: HTMLElement;
    /**
     * Sichtbarkeit der gesamten Gruppe.
     * @default true
     */
    visible: boolean;
    /**
     * Globale Opazität (0–1) für alle Kinder.
     * @default 1
     */
    opacity: number;
    /**
     * Base map identifier for this layer group. When set, layers in this group will be treated as base map layers.
     */
    basemapid: string | null;
    private mapProvider;
    private groupId;
    onVisibleChanged(): Promise<void>;
    onBaseMapIdChanged(): Promise<void>;
    private init;
    connectedCallback(): Promise<void>;
    componentWillLoad(): Promise<void>;
    componentDidLoad(): Promise<void>;
    componentWillRender(): Promise<void>;
    /**
     * Returns the internal group identifier used by the map provider.
     */
    getGroupId(): Promise<string>;
    render(): any;
}