import type { webpack } from 'next/dist/compiled/webpack/webpack'; import type { NextConfigComplete } from '../../../server/config-shared'; export declare function buildConfiguration(config: webpack.Configuration, { hasAppDir, supportedBrowsers, rootDirectory, customAppFile, isDevelopment, isServer, isEdgeRuntime, targetWeb, assetPrefix, sassOptions, productionBrowserSourceMaps, future, transpilePackages, experimental, disableStaticImages, serverSourceMaps, }: { hasAppDir: boolean; supportedBrowsers: string[] | undefined; rootDirectory: string; customAppFile: RegExp | undefined; isDevelopment: boolean; isServer: boolean; isEdgeRuntime: boolean; targetWeb: boolean; assetPrefix: string; sassOptions: any; productionBrowserSourceMaps: boolean; transpilePackages: NextConfigComplete['transpilePackages']; future: NextConfigComplete['future']; experimental: NextConfigComplete['experimental']; disableStaticImages: NextConfigComplete['disableStaticImages']; serverSourceMaps: NextConfigComplete['experimental']['serverSourceMaps']; }): Promise;