import { NavigationNode, NavigationData, NavigationNodeType } from "../models";
export interface UrlData {
    url: string;
    openNewWindow: boolean;
    isInternalUrl: boolean;
    msTeamsUrl?: string;
}
export declare class NavigationNodeHelper {
    private static currentPageStore;
    private static variationsStore;
    private static publishingAppInfoStore;
    private static previewMode;
    static get showHiddenNode(): boolean;
    static filter(nodes: Array<NavigationNode<NavigationData>>, types: Array<NavigationNodeType>, published: boolean): Array<NavigationNode<NavigationData>>;
    static filterPublishedNavigationNode(nodes: Array<NavigationNode<NavigationData>>): Array<NavigationNode<NavigationData>>;
    static filterMegaMenuPublishedNavigationNode(nodes: Array<NavigationNode<NavigationData>>): Array<NavigationNode<NavigationData>>;
    static filterCurrentNavigationPublishedNavigationNode(nodes: Array<NavigationNode<NavigationData>>): Array<NavigationNode<NavigationData>>;
    static getUrlForMSTeams(node: NavigationNode<NavigationData>): string;
    private static getVariationSegment;
}