export declare class Navigation {
    role: string;
    hostClass: boolean;
    /**
     * Controls the expanded (`true`) or collapsed (`false`) state when on a small screen.
     */
    expanded: boolean;
    /**
     * Controls the hidden (`true`) or visible (`false`) state
     */
    hidden: boolean;
    rail: boolean;
    allowExpansion: boolean;
    constructor();
    toggle(): void;
}