import PluginBase from '@xdn/core/plugins/PluginBase';
import { Router } from '@xdn/core/router';
export declare const XDN_NUXT_CONFIG_PATH = "xdn-nuxt.config.json";
export declare const browserAssetOpts: {
    permanent: boolean;
    exclude: string[];
};
export default class NuxtRoutes extends PluginBase {
    private readonly nuxtRouteGroupName;
    private router?;
    private readonly routesJsonPath;
    private readonly config;
    readonly type = "NuxtRoutes";
    /**
     * Provides nuxt registered routes to router
     */
    constructor();
    /**
     * Updates the XDN router to include all routes from Nuxt (.nuxt/routes.json)
     */
    loadNuxtRoutes(): any;
    /**
     * Returns true if the specified plugin is an instance of NuxtRoutes
     * @param plugin
     */
    static is(plugin: PluginBase): boolean;
    /**
     * Called when plugin is registered. Creates a route group and add all nuxt routes into it.
     * @param {Router} router
     */
    onRegister(router: Router): void;
    /**
     * Update routes
     */
    private updateRoutes;
    /**
     * Adds nuxt routes to route group
     * @param {RouteGroup} group
     */
    private addNuxtRoutesToGroup;
    /**
     * Adds routes for vue components
     * @param group
     */
    private addPages;
    /**
     * Renders the generated 404 page
     * @param res
     * @param notFoundPage
     */
    private render404;
    private isStatic;
    /**
     * Adds routes for static assets, including /static and /.nuxt/static
     * @param group
     */
    private addAssets;
}