import { CmsService } from '@spartacus/core';
import { NavigationNode } from './navigation-node.model';
export declare class NavigationService {
    private cmsService;
    constructor(cmsService: CmsService);
    /**
     * Get all navigation entry items' type and id. Dispatch action to load all these items
     * @param nodeData
     * @param root
     * @param itemsList
     */
    getNavigationEntryItems(nodeData: any, root: boolean, itemsList?: any[]): void;
    private processChildren;
    /**
     * Create a new node tree for display
     * @param nodeData
     * @param items
     */
    createNode(nodeData: any, items: any): NavigationNode;
    private createChildren;
}