import { ComponentType } from 'react';
import { RouteLoader } from './route-loader';
export declare type StyleSheetTuple = {
    href: string;
    text: string;
};
export declare type GoodPageCache = {
    page: ComponentType;
    mod: any;
    styleSheets: StyleSheetTuple[];
};
export default class PageLoader {
    private buildId;
    private assetPrefix;
    private promisedSsgManifest?;
    private promisedDevPagesManifest?;
    private promisedMiddlewareManifest?;
    routeLoader: RouteLoader;
    constructor(buildId: string, assetPrefix: string);
    getPageList(): any;
    getMiddlewareList(): Promise<[string, boolean][]>;
    /**
     * @param {string} href the route href (file-system path)
     * @param {string} asPath the URL as shown in browser (virtual path); used for dynamic routes
     * @returns {string}
     */
    getDataHref({ href, asPath, ssg, rsc, locale, }: {
        href: string;
        asPath: string;
        ssg: boolean;
        rsc?: boolean;
        locale?: string | false;
    }): string;
    /**
     * @param {string} route - the route (file-system path)
     */
    _isSsg(route: string): Promise<boolean>;
    loadPage(route: string): Promise<GoodPageCache>;
    prefetch(route: string): Promise<void>;
}