import type { App } from '@vuepress/core';
import type * as Config from 'webpack-chain';
import type { WebpackBundlerOptions } from '../types';
/**
 * Set webpack module to handle style files
 */
export declare const handleModuleStyles: ({ app, options, config, isServer, isBuild, }: {
    app: App;
    options: WebpackBundlerOptions;
    config: Config;
    isServer: boolean;
    isBuild: boolean;
}) => void;