import Router, { RouterPlugin } from '@edgio/core/router/Router';
export declare const browserAssetOpts: {
    permanent: boolean;
    exclude: string[];
};
export default class NuxtRoutes implements RouterPlugin {
    private router?;
    /**
     * Called when plugin is registered. Creates a route group and add all nuxt routes into it.
     * @param {Router} router
     */
    onRegister(router: Router): void;
    /**
     * Forwards all unmatched requests to the Nuxt app for processing.
     */
    addFallback(): void;
    /**
     * Adds routes for static assets, including /static and /.nuxt/static
     * @param group
     */
    private addAssets;
}