export interface PanelMenuClasses {
    container: string;
    panel: {
        header: string;
        content: string;
        expanded: string;
        collapsed: string;
    };
    item: {
        default: string;
        active: string;
        disabled: string;
    };
    submenu: {
        container: string;
        item: string;
    };
    icon: string;
    label: string;
    badge: string;
}
export declare const defaultClasses: PanelMenuClasses;