import type { webpack } from 'next/dist/compiled/webpack/webpack';
import type { Header, Redirect, Rewrite } from '../lib/load-custom-routes';
import type { ImageConfig, ImageConfigComplete } from '../shared/lib/image-config';
import type { SubresourceIntegrityAlgorithm } from '../build/webpack/plugins/subresource-integrity-plugin';
import type { WEB_VITALS } from '../shared/lib/utils';
import type { NextParsedUrlQuery } from './request-meta';
import type { SizeLimit } from '../types';
import type { SupportedTestRunners } from '../cli/next-test';
import type { ExperimentalPPRConfig } from './lib/experimental/ppr';
/**
 * Resolved form of the prefetchInlining config after normalization in
 * config.ts. User input (true, partial objects) is converted to this shape.
 */
export type PrefetchInliningConfig = false | {
    maxSize: number;
    maxBundleSize: number;
};
export type NextConfigComplete = Required<Omit<NextConfig, 'configFile'>> & {
    images: Required<ImageConfigComplete>;
    typescript: TypeScriptConfig;
    configFile: string | undefined;
    configFileName: string;
    htmlLimitedBots: string | undefined;
    experimental: ExperimentalConfig & {
        prefetchInlining?: PrefetchInliningConfig;
    };
    distDirRoot: string;
};
export type I18NDomains = readonly DomainLocale[];
export interface I18NConfig {
    defaultLocale: string;
    domains?: I18NDomains;
    localeDetection?: false;
    locales: readonly string[];
}
export interface DomainLocale {
    defaultLocale: string;
    domain: string;
    http?: true;
    locales?: readonly string[];
}
export interface TypeScriptConfig {
    /** Do not run TypeScript during production builds (`next build`). */
    ignoreBuildErrors?: boolean;
    /** Relative path to a custom tsconfig file */
    tsconfigPath?: string;
}
export interface EmotionConfig {
    sourceMap?: boolean;
    autoLabel?: 'dev-only' | 'always' | 'never';
    labelFormat?: string;
    importMap?: {
        [importName: string]: {
            [exportName: string]: {
                canonicalImport?: [string, string];
                styledBaseImport?: [string, string];
            };
        };
    };
}
export interface StyledComponentsConfig {
    /**
     * Enabled by default in development, disabled in production to reduce file size,
     * setting this will override the default for all environments.
     */
    displayName?: boolean;
    topLevelImportPaths?: string[];
    ssr?: boolean;
    fileName?: boolean;
    meaninglessFileNames?: string[];
    minify?: boolean;
    transpileTemplateLiterals?: boolean;
    namespace?: string;
    pure?: boolean;
    cssProp?: boolean;
}
export type JSONValue = string | number | boolean | JSONValue[] | {
    [k: string]: JSONValue;
};
export type TurbopackLoaderOptions = Record<string, JSONValue>;
export type TurbopackLoaderItem = string | {
    loader: string;
    options?: TurbopackLoaderOptions;
};
export type TurbopackLoaderBuiltinCondition = 'browser' | 'foreign' | 'development' | 'production' | 'node' | 'edge-light';
export type TurbopackRuleCondition = {
    all: TurbopackRuleCondition[];
} | {
    any: TurbopackRuleCondition[];
} | {
    not: TurbopackRuleCondition;
} | TurbopackLoaderBuiltinCondition | {
    path?: string | RegExp;
    content?: RegExp;
    query?: string | RegExp;
    contentType?: string | RegExp;
};
/**
 * The module type to use for matched files. This determines how files are
 * processed without requiring a custom loader.
 *
 * - `'asset'` - Emit the file and return its URL (like webpack's `asset/resource`)
 * - `'ecmascript'` - Process as JavaScript module
 * - `'typescript'` - Process as TypeScript module
 * - `'css'` - Process as CSS file
 * - `'css-module'` - Process as CSS module
 * - `'wasm'` - Process as WebAssembly module
 * - `'raw'` - Return raw file contents as a string
 * - `'node'` - Process as native Node.js addon
 * - `'bytes'` - Inline file contents as bytes in JavaScript
 *
 * @see [Module Types](https://nextjs.org/docs/app/api-reference/config/next-config-js/turbopack#module-types)
 */
export type TurbopackModuleType = 'asset' | 'ecmascript' | 'typescript' | 'css' | 'css-module' | 'wasm' | 'raw' | 'node' | 'bytes' | 'text';
export type TurbopackRuleConfigItem = {
    /** Loaders to apply to matched files. */
    loaders?: TurbopackLoaderItem[];
    /** Rename the file extension for loader output (e.g., `'*.js'`). */
    as?: string;
    /** Additional conditions for when this rule applies. */
    condition?: TurbopackRuleCondition;
    /**
     * Set the module type directly without using a loader.
     * @see [Module Types](https://nextjs.org/docs/app/api-reference/config/next-config-js/turbopack#module-types)
     */
    type?: TurbopackModuleType;
};
/**
 * This can be an object representing a single configuration, or a list of
 * loaders and/or rule configuration objects.
 *
 * - A list of loader path strings or objects is the "shorthand" syntax.
 * - A list of rule configuration objects can be useful when each configuration
 *   object has different `condition` fields, but still match the same top-level
 *   path glob.
 */
export type TurbopackRuleConfigCollection = TurbopackRuleConfigItem | (TurbopackLoaderItem | TurbopackRuleConfigItem)[];
export interface TurbopackOptions {
    /**
     * (`next --turbopack` only) A mapping of aliased imports to modules to load in their place.
     *
     * @see [Resolve Alias](https://nextjs.org/docs/app/api-reference/config/next-config-js/turbopack#resolving-aliases)
     */
    resolveAlias?: Record<string, string | string[] | Record<string, string | string[]>>;
    /**
     * (`next --turbopack` only) A list of extensions to resolve when importing files.
     *
     * @see [Resolve Extensions](https://nextjs.org/docs/app/api-reference/config/next-config-js/turbopack#resolving-custom-extensions)
     */
    resolveExtensions?: string[];
    /**
     * (`next --turbopack` only) A list of webpack loaders to apply when running with Turbopack.
     *
     * @see [Turbopack Loaders](https://nextjs.org/docs/app/api-reference/config/next-config-js/turbopack#configuring-webpack-loaders)
     */
    rules?: Record<string, TurbopackRuleConfigCollection>;
    /**
     * This is the repo root usually and only files above this
     * directory can be resolved by turbopack.
     */
    root?: string;
    /**
     * Enables generation of debug IDs in JavaScript bundles and source maps.
     * These debug IDs help with debugging and error tracking by providing stable identifiers.
     *
     * @see https://github.com/tc39/ecma426/blob/main/proposals/debug-id.md TC39 Debug ID Proposal
     */
    debugIds?: boolean;
    /**
     * An array of issue filter rules to ignore specific Turbopack issues.
     * Each rule must have a `path` field (mandatory) and optionally `title`
     * and `description`. String paths are treated as glob patterns. String
     * titles/descriptions are exact matches. RegExp values match anywhere
     * within the string (use `^` and `$` anchors for full-string matching).
     */
    ignoreIssue?: Array<{
        path: string | RegExp;
        title?: string | RegExp;
        description?: string | RegExp;
    }>;
}
export interface WebpackConfigContext {
    /** Next.js root directory */
    dir: string;
    /** Indicates if the compilation will be done in development */
    dev: boolean;
    /** It's `true` for server-side compilation, and `false` for client-side compilation */
    isServer: boolean;
    /**  The build id, used as a unique identifier between builds */
    buildId: string;
    /** The next.config.js merged with default values */
    config: NextConfigComplete;
    /** Default loaders used internally by Next.js */
    defaultLoaders: {
        /** Default babel-loader configuration */
        babel: any;
    };
    /** Number of total Next.js pages */
    totalPages: number;
    /** The webpack configuration */
    webpack: any;
    /** The current server runtime */
    nextRuntime?: 'nodejs' | 'edge';
}
export interface NextJsWebpackConfig {
    (
    /** Existing Webpack config */
    config: any, context: WebpackConfigContext): any;
}
/**
 * Set of options for React Compiler that Next.js currently supports.
 *
 * These options may be changed in breaking ways at any time without notice
 * while support for React Compiler is experimental.
 *
 * @see https://react.dev/reference/react-compiler/configuration
 */
export interface ReactCompilerOptions {
    /**
     * Controls the strategy for determining which functions the React Compiler
     * will optimize.
     *
     * The default is `'infer'`, which uses intelligent heuristics to identify
     * React components and hooks.
     *
     * When using `infer`, Next.js applies its own heuristics before calling
     * `react-compiler`. This improves compilation performance by avoiding extra
     * invocations of Babel and reducing redundant parsing of code.
     *
     * @see https://react.dev/reference/react-compiler/compilationMode
     */
    compilationMode?: 'infer' | 'annotation' | 'all';
    /**
     * Controls how the React Compiler handles errors during compilation.
     *
     * The default is `'none'`, which skips components which cannot be compiled.
     *
     * @see https://react.dev/reference/react-compiler/panicThreshold
     */
    panicThreshold?: 'none' | 'critical_errors' | 'all_errors';
}
export interface IncomingRequestLoggingConfig {
    /**
     * A regular expression array to match incoming requests that should not be logged.
     * You can specify multiple patterns to match incoming requests that should not be logged.
     */
    ignore?: RegExp[];
}
export interface LoggingConfig {
    fetches?: {
        fullUrl?: boolean;
        /**
         * If true, fetch requests that are restored from the HMR cache are logged
         * during an HMR refresh request, i.e. when editing a server component.
         */
        hmrRefreshes?: boolean;
    };
    /**
     * If set to false, incoming request logging is disabled.
     * You can specify a pattern to match incoming requests that should not be logged.
     */
    incomingRequests?: boolean | IncomingRequestLoggingConfig;
    /**
     * If false, Server Function invocation logging is disabled.
     * @default true
     */
    serverFunctions?: boolean;
    /**
     * Forward browser console logs to terminal.
     * - `false`: Disable browser log forwarding
     * - `true`: Forward all browser console output to terminal
     * - `'warn'`: Forward warnings and errors to terminal
     * - `'error'`: Forward only errors to terminal
     */
    browserToTerminal?: boolean | 'error' | 'warn';
}
/**
 * All recognized lightningcss feature names.
 * Individual features map 1:1 to lightningcss `Features` bitflags.
 * Composite names (`selectors`, `media-queries`, `colors`) enable a group of
 * related individual features at once.
 *
 * The name→bitmask mapping is duplicated in:
 * - JS:   `packages/next/src/build/webpack/loaders/lightningcss-loader/src/features.ts`
 * - Rust: `crates/next-core/src/next_config.rs` (`lightningcss_feature_names_to_mask`)
 */
export declare const LIGHTNINGCSS_FEATURE_NAMES: readonly ["nesting", "not-selector-list", "dir-selector", "lang-selector-list", "is-selector", "text-decoration-thickness-percent", "media-interval-syntax", "media-range-syntax", "custom-media-queries", "clamp-function", "color-function", "oklab-colors", "lab-colors", "p3-colors", "hex-alpha-colors", "space-separated-color-notation", "font-family-system-ui", "double-position-gradients", "vendor-prefixes", "logical-properties", "light-dark", "selectors", "media-queries", "colors"];
export type LightningCssFeature = (typeof LIGHTNINGCSS_FEATURE_NAMES)[number];
export interface LightningCssFeatures {
    include?: LightningCssFeature[];
    exclude?: LightningCssFeature[];
}
export interface ExperimentalConfig {
    appNewScrollHandler?: boolean;
    useSkewCookie?: boolean;
    /** @deprecated use top-level `cacheHandlers` instead */
    cacheHandlers?: NextConfig['cacheHandlers'];
    multiZoneDraftMode?: boolean;
    appNavFailHandling?: boolean;
    prerenderEarlyExit?: boolean;
    linkNoTouchStart?: boolean;
    caseSensitiveRoutes?: boolean;
    /**
     * The origins that are allowed to write the rewritten headers when
     * performing a non-relative rewrite. When undefined, no non-relative
     * rewrites will get the rewrite headers.
     */
    clientParamParsingOrigins?: string[];
    cachedNavigations?: boolean;
    /**
     * Enables partial fallback shells for cache-components routes while the
     * feature stabilizes.
     */
    partialFallbacks?: boolean;
    dynamicOnHover?: boolean;
    optimisticRouting?: boolean;
    varyParams?: boolean;
    prefetchInlining?: boolean | {
        maxSize?: number;
        maxBundleSize?: number;
    };
    preloadEntriesOnStart?: boolean;
    clientRouterFilter?: boolean;
    clientRouterFilterRedirects?: boolean;
    /**
     * This config can be used to override the cache behavior for the client router.
     * These values indicate the time, in seconds, that the cache should be considered
     * reusable. When the `prefetch` Link prop is left unspecified, this will use the `dynamic` value.
     * When the `prefetch` Link prop is set to `true`, this will use the `static` value.
     */
    staleTimes?: {
        dynamic?: number;
        /** Must be greater than or equal to 30 seconds, to ensure prefetching is not completely wasteful */
        static?: number;
    };
    /**
     * @deprecated use top-level `cacheLife` instead
     */
    cacheLife?: NextConfig['cacheLife'];
    clientRouterFilterAllowedRate?: number;
    /**
     * @deprecated Use `externalProxyRewritesResolve` instead.
     */
    externalMiddlewareRewritesResolve?: boolean;
    externalProxyRewritesResolve?: boolean;
    /**
     * Exposes the Instant Navigation Testing API in production builds. This
     * API is always available in development mode.
     *
     * The testing API allows e2e tests to control navigation timing, enabling
     * deterministic assertions on prefetched/cached UI before dynamic data
     * streams in.
     *
     * WARNING: This flag is intended for profiling and testing purposes only.
     * Do not enable in user-facing production deployments.
     */
    exposeTestingApiInProductionBuild?: boolean;
    /**
     * Show the Instant Navigation Mode toggle in the dev tools indicator.
     * When enabled, a menu item lets you lock navigations to only show
     * the cached/prefetched state.
     */
    instantNavigationDevToolsToggle?: boolean;
    extensionAlias?: Record<string, any>;
    allowedRevalidateHeaderKeys?: string[];
    fetchCacheKeyPrefix?: string;
    imgOptConcurrency?: number | null;
    imgOptTimeoutInSeconds?: number;
    imgOptMaxInputPixels?: number;
    imgOptSequentialRead?: boolean | null;
    imgOptSkipMetadata?: boolean | null;
    optimisticClientCache?: boolean;
    /**
     * @deprecated use config.expireTime instead
     */
    expireTime?: number;
    /**
     * @deprecated Use `proxyPrefetch` instead.
     */
    middlewarePrefetch?: 'strict' | 'flexible';
    proxyPrefetch?: 'strict' | 'flexible';
    manualClientBasePath?: boolean;
    /**
     * CSS Chunking strategy. Defaults to `true` ("loose" mode), which guesses dependencies
     * between CSS files to keep ordering of them.
     * An alternative is 'strict', which will try to keep correct ordering as
     * much as possible, even when this leads to many requests.
     */
    cssChunking?: boolean | 'strict';
    disablePostcssPresetEnv?: boolean;
    cpus?: number;
    memoryBasedWorkersCount?: boolean;
    proxyTimeout?: number;
    isrFlushToDisk?: boolean;
    workerThreads?: boolean;
    optimizeCss?: boolean | Record<string, unknown>;
    nextScriptWorkers?: boolean;
    scrollRestoration?: boolean;
    externalDir?: boolean;
    disableOptimizedLoading?: boolean;
    /** @deprecated A no-op as of Next 16, size metrics were removed from the build output. */
    gzipSize?: boolean;
    craCompat?: boolean;
    esmExternals?: boolean | 'loose';
    fullySpecified?: boolean;
    urlImports?: NonNullable<webpack.Configuration['experiments']>['buildHttp'];
    swcTraceProfiling?: boolean;
    forceSwcTransforms?: boolean;
    swcPlugins?: Array<[string, Record<string, unknown>]>;
    largePageDataBytes?: number;
    /**
     * If set to `false`, webpack won't fall back to polyfill Node.js modules in the browser
     * Full list of old polyfills is accessible here:
     * [webpack/webpack#ModuleNotoundError.js#L13-L42](https://github.com/webpack/webpack/blob/2a0536cf510768111a3a6dceeb14cb79b9f59273/lib/ModuleNotFoundError.js#L13-L42)
     */
    fallbackNodePolyfills?: false;
    sri?: {
        algorithm?: SubresourceIntegrityAlgorithm;
    };
    webVitalsAttribution?: Array<(typeof WEB_VITALS)[number]>;
    /**
     * Automatically apply the "modularizeImports" optimization to imports of the specified packages.
     */
    optimizePackageImports?: string[];
    /**
     * Optimize React APIs for server builds.
     */
    optimizeServerReact?: boolean;
    /**
     * Type-checks props and return values of pages.
     * Requires literal values for segment config (e.g. `export const dynamic = 'force-static' as const`).
     */
    strictRouteTypes?: boolean;
    /**
     * Displays an indicator when a React Transition has no other indicator rendered.
     * This includes displaying an indicator on client-side navigations.
     */
    transitionIndicator?: boolean;
    /**
     * Enables experimental gesture transition APIs for optimistic client
     * navigations. Requires experimental React.
     */
    gestureTransition?: boolean;
    /**
     * A target memory limit for turbo, in bytes.
     */
    turbopackMemoryLimit?: number;
    /**
     * Selects the runtime backend used by Turbopack for Node.js evaluation.
     */
    turbopackPluginRuntimeStrategy?: 'workerThreads' | 'childProcesses';
    /**
     * Enable minification. Defaults to true in build mode and false in dev mode.
     */
    turbopackMinify?: boolean;
    /**
     * Enable support for `with {type: "bytes"}` for ESM imports.
     */
    turbopackImportTypeBytes?: boolean;
    /**
     * Enable support for `with {type: "text"}` for ESM imports.
     */
    turbopackImportTypeText?: boolean;
    /**
     * Enable scope hoisting. Defaults to true in build mode. Always disabled in development mode.
     */
    turbopackScopeHoisting?: boolean;
    /**
     * Enable nested async chunking for client side assets. Defaults to true in build mode and false in dev mode.
     * This optimization computes all possible paths through dynamic imports in the applications to figure out the modules needed at dynamic imports for every path.
     */
    turbopackClientSideNestedAsyncChunking?: boolean;
    /**
     * Enable nested async chunking for server side assets. Defaults to false in dev and build mode.
     * This optimization computes all possible paths through dynamic imports in the applications to figure out the modules needed at dynamic imports for every path.
     */
    turbopackServerSideNestedAsyncChunking?: boolean;
    /**
     * Enable filesystem cache for the turbopack dev server.
     *
     * Defaults to `true`.
     */
    turbopackFileSystemCacheForDev?: boolean;
    /**
     * Enable filesystem cache for the turbopack build.
     *
     * Defaults to `false`.
     */
    turbopackFileSystemCacheForBuild?: boolean;
    /**
     * Enable source maps. Defaults to true.
     */
    turbopackSourceMaps?: boolean;
    /**
     * Enable extraction of source maps from input files. Defaults to true.
     */
    turbopackInputSourceMaps?: boolean;
    /**
     * Enable tree shaking for the turbopack dev server and build.
     */
    turbopackTreeShaking?: boolean;
    /**
     * Enable removing unused imports for turbopack dev server and build.
     */
    turbopackRemoveUnusedImports?: boolean;
    /**
     * Enable removing unused exports for turbopack dev server and build.
     */
    turbopackRemoveUnusedExports?: boolean;
    /**
     * Enable local analysis to infer side effect free modules. When enabled, Turbopack will
     * analyze module code to determine if it has side effects. This can improve tree shaking
     * and bundle size at the cost of some additional analysis.
     *
     * Defaults to `true`
     */
    turbopackInferModuleSideEffects?: boolean;
    /**
     * Set this to `false` to disable the automatic configuration of the babel loader when a Babel
     * configuration file is present. This option is enabled by default.
     *
     * If this is set to `false`, but `reactCompiler` is `true`, the built-in Babel will
     * still be configured, but any Babel configuration files on disk will be ignored. If you wish to
     * use React Compiler with a different manually-configured `babel-loader`, you should disable both
     * this and `reactCompiler`.
     */
    turbopackUseBuiltinBabel?: boolean;
    /**
     * Set this to `false` to disable the automatic configuration of the sass loader. The sass loader
     * configuration is enabled by default.
     */
    turbopackUseBuiltinSass?: boolean;
    /**
     * The module ID strategy to use for Turbopack.
     * If not set, the default is `'named'` for development and `'deterministic'`
     * for production.
     */
    turbopackModuleIds?: 'named' | 'deterministic';
    /**
     * Enable server-side Fast Refresh (Hot Module Replacement) during development
     * with Turbopack. When set to `false`, server-side HMR is disabled and a full
     * restart is performed on server file changes.
     *
     * Can also be controlled via the `--no-server-fast-refresh` CLI flag.
     * If both are set, the CLI flag takes precedence.
     *
     * @default true
     */
    turbopackServerFastRefresh?: boolean;
    /**
     * For use with `@next/mdx`. Compile MDX files using the new Rust compiler.
     * @see https://nextjs.org/docs/app/api-reference/next-config-js/mdxRs
     */
    mdxRs?: boolean | {
        development?: boolean;
        jsx?: boolean;
        jsxRuntime?: string;
        jsxImportSource?: string;
        providerImportSource?: string;
        mdxType?: 'gfm' | 'commonmark';
    };
    /**
     * Enable type checking for Link and Router.push, etc.
     * @deprecated Use `typedRoutes` instead — this feature is now stable.
     * @see https://nextjs.org/docs/app/api-reference/config/typescript#statically-typed-links
     */
    typedRoutes?: boolean;
    /**
     * Enable type-checking and autocompletion for environment variables.
     *
     * @default false
     */
    typedEnv?: boolean;
    /**
     * Runs the compilations for server and edge in parallel instead of in serial.
     * This will make builds faster if there is enough server and edge functions
     * in the application at the cost of more memory.
     *
     * NOTE: This option is only valid when the build process can use workers. See
     * the documentation for `webpackBuildWorker` for more details.
     */
    parallelServerCompiles?: boolean;
    /**
     * Runs the logic to collect build traces for the server routes in parallel
     * with other work during the compilation. This will increase the speed of
     * the build at the cost of more memory. This option may incur some additional
     * work compared to if the option was disabled since the work is started
     * before data from the client compilation is available to potentially reduce
     * the amount of code that needs to be traced. Despite that, this may still
     * result in faster builds for some applications.
     *
     * Valid values are:
     * - `true`: Collect the server build traces in parallel.
     * - `false`: Do not collect the server build traces in parallel.
     * - `undefined`: Collect server build traces in parallel only in the `experimental-compile` mode.
     *
     * NOTE: This option is only valid when the build process can use workers. See
     * the documentation for `webpackBuildWorker` for more details.
     */
    parallelServerBuildTraces?: boolean;
    /**
     * Run the Webpack build in a separate process to optimize memory usage during build.
     * Valid values are:
     * - `false`: Disable the Webpack build worker
     * - `true`: Enable the Webpack build worker
     * - `undefined`: Enable the Webpack build worker only if the webpack config is not customized
     */
    webpackBuildWorker?: boolean;
    /**
     * Enables optimizations to reduce memory usage in Webpack. This reduces the max size of the heap
     * but may increase compile times slightly.
     * Valid values are:
     * - `false`: Disable Webpack memory optimizations (default).
     * - `true`: Enables Webpack memory optimizations.
     */
    webpackMemoryOptimizations?: boolean;
    /**
     * The array of the meta tags to the client injected by tracing propagation data.
     */
    clientTraceMetadata?: string[];
    /**
     * @deprecated This configuration option has been merged into `cacheComponents`.
     * The Partial Prerendering feature is still available via `cacheComponents`.
     */
    ppr?: ExperimentalPPRConfig;
    /**
     * Enables experimental taint APIs in React.
     * Using this feature will enable the `react@experimental` for the `app` directory.
     */
    taint?: boolean;
    /**
     * Uninstalls all "unhandledRejection" and "uncaughtException" listeners from
     * the global process so that we can override the behavior, which in some
     * runtimes is to exit the process.
     *
     * This is experimental until we've considered the impact in various
     * deployment environments.
     */
    removeUncaughtErrorAndRejectionListeners?: boolean;
    /**
     * During an RSC request, validates that the request headers match the
     * cache-busting search parameter sent by the client.
     */
    validateRSCRequestHeaders?: boolean;
    serverActions?: {
        /**
         * Allows adjusting body parser size limit for server actions.
         */
        bodySizeLimit?: SizeLimit;
        /**
         * Allowed origins that can bypass Server Action's CSRF check. This is helpful
         * when you have reverse proxy in front of your app.
         * @example
         * ["my-app.com", "*.my-app.com"]
         */
        allowedOrigins?: string[];
    };
    /**
     * Allows adjusting the maximum size of the postponed state body for PPR
     * resume requests. This includes the Resume Data Cache (RDC) which may grow
     * large for some applications.
     * @default '100 MB'
     */
    maxPostponedStateSize?: SizeLimit;
    /**
     * enables the minification of server code.
     */
    serverMinification?: boolean;
    /**
     * Enables source maps generation for the server production bundle.
     */
    serverSourceMaps?: boolean;
    useWasmBinary?: boolean;
    /**
     * Use lightningcss instead of postcss-loader
     */
    useLightningcss?: boolean;
    /**
     * Configure which CSS features lightningcss should always transpile
     * (include) or never transpile (exclude), regardless of browser targets.
     * Requires `useLightningcss: true`.
     */
    lightningCssFeatures?: LightningCssFeatures;
    /**
     * Enables view transitions by using the {@link https://react.dev/reference/react/ViewTransition ViewTransition} Component.
     */
    viewTransition?: boolean;
    /**
     * Enables `fetch` requests to be proxied to the experimental test proxy server
     */
    testProxy?: boolean;
    /**
     * Set a default test runner to be used by `next experimental-test`.
     */
    defaultTestRunner?: SupportedTestRunners;
    /**
     * Allow NODE_ENV=development even for `next build`.
     */
    allowDevelopmentBuild?: true;
    /**
     * @deprecated use `config.bundlePagesRouterDependencies` instead
     *
     */
    bundlePagesExternals?: boolean;
    /**
     * @deprecated use `config.serverExternalPackages` instead
     *
     */
    serverComponentsExternalPackages?: string[];
    /**
     * When enabled, in dev mode, Next.js will send React's debug info through the
     * WebSocket connection, instead of including it in the main RSC payload.
     */
    reactDebugChannel?: boolean;
    /**
     * @deprecated use top-level `cacheComponents` instead
     */
    cacheComponents?: boolean;
    /**
     * The number of times to retry static generation (per page) before giving up.
     */
    staticGenerationRetryCount?: number;
    /**
     * The amount of pages to export per worker during static generation.
     */
    staticGenerationMaxConcurrency?: number;
    /**
     * The minimum number of pages to be chunked into each export worker.
     */
    staticGenerationMinPagesPerWorker?: number;
    /**
     * Allows previously fetched data to be re-used when editing server components.
     */
    serverComponentsHmrCache?: boolean;
    /**
     * Render <style> tags inline in the HTML for imported CSS assets.
     * Supports app-router in production mode only.
     */
    inlineCss?: boolean;
    /**
     * This config allows you to enable the experimental navigation API `forbidden` and `unauthorized`.
     */
    authInterrupts?: boolean;
    /**
     * Enables the use of the `"use cache"` directive.
     */
    useCache?: boolean;
    /**
     * Enables detection and reporting of slow modules during development builds.
     * Enabling this may impact build performance to ensure accurate measurements.
     */
    slowModuleDetection?: {
        /**
         * The time threshold in milliseconds for identifying slow modules.
         * Modules taking longer than this build time threshold will be reported.
         */
        buildTimeThresholdMs: number;
    };
    /**
     * Enables using the global-not-found.js file in the app directory
     *
     */
    globalNotFound?: boolean;
    /**
     * Enable debug information to be forwarded from browser to dev server stdout/stderr.
     *
     * - `'warn'` (default): Forward warnings and errors to terminal
     * - `'error'`: Forward only errors to terminal
     * - `'verbose'`: Forward all browser console output to terminal
     * - `true`: Same as 'verbose' - forward all browser console output to terminal
     * - `false`: Disable browser log forwarding to terminal
     * - Object: Enable with custom configuration
     *
     * @deprecated Use `logging.browserToTerminal` instead.
     */
    browserDebugInfoInTerminal?: boolean | 'error' | 'warn' | 'verbose' | {
        /**
         * Minimum log level to show in terminal.
         * @default 'verbose' (for object config, to preserve backward compatibility)
         */
        level?: 'error' | 'warn' | 'verbose';
        /**
         * Option to limit stringification at a specific nesting depth when logging circular objects.
         * @default 5
         */
        depthLimit?: number;
        /**
         * Maximum number of properties/elements to stringify when logging objects/arrays with circular references.
         * @default 100
         */
        edgeLimit?: number;
        /**
         * Whether to include source location information in debug output when available
         */
        showSourceLocation?: boolean;
    };
    /**
     * Enable accessing root params via the `next/root-params` module.
     */
    rootParams?: boolean;
    /**
     * Body size limit for request bodies with middleware configured.
     * Defaults to 10MB. Can be specified as a number (bytes) or string (e.g. '5mb').
     *
     * @deprecated Use `proxyClientMaxBodySize` instead.
     */
    middlewareClientMaxBodySize?: SizeLimit;
    /**
     * Body size limit for request bodies with proxy configured.
     * Defaults to 10MB. Can be specified as a number (bytes) or string (e.g. '5mb').
     */
    proxyClientMaxBodySize?: SizeLimit;
    /**
     * Enable the Model Context Protocol (MCP) server for AI-assisted development.
     * When enabled, Next.js will expose an MCP server at `/_next/mcp` that provides
     * code intelligence and project context to AI assistants.
     *
     * @default true
     */
    mcpServer?: boolean;
    /**
     * Acquires a lockfile at `<distDir>/lock` when starting `next dev` or `next
     * build`. Failing to acquire the lock causes the process to exit with an
     * error message.
     *
     * This is because if multiple processes write to the same `distDir` at the
     * same time, it can mangle the state of the directory. Disabling this option
     * is not recommended.
     *
     * @default true
     */
    lockDistDir?: boolean;
    /**
     * Hide logs that occur after a render has already aborted.
     * This can help reduce noise in the console when dealing with aborted renders.
     *
     * @default false
     */
    hideLogsAfterAbort?: boolean;
    /**
     * Whether `process.env.NEXT_DEPLOYMENT_ID` is available at runtime in the server (and `next
     * build` doesn't need to embed the deployment ID value into the build output).
     *
     * @default false
     */
    runtimeServerDeploymentId?: boolean;
    /**
     * A different token to use for static assets (as opposed to config.deploymentId) which
     * doesn't have to be unique per deployment.
     */
    immutableAssetToken?: string;
    /**
     * An array of paths in app or pages directories that should wait to be processed
     * until all other entries have been processed. This is useful for deferring
     * compilation of certain routes during development and build.
     */
    deferredEntries?: string[];
    /**
     * An async function that is called and awaited before processing deferred entries.
     * This callback runs after all non-deferred entries have been compiled.
     */
    onBeforeDeferredEntries?: () => Promise<void>;
    /**
     * Whether to report inlined system environment variables as warnings or errors.
     * Only supported for Turbopack.
     */
    reportSystemEnvInlining?: 'error' | 'warn';
}
export type ExportPathMap = {
    [path: string]: {
        page: string;
        query?: NextParsedUrlQuery;
    };
};
/**
 * Next.js can be configured through a `next.config.js` file in the root of your project directory.
 *
 * This can change the behavior, enable experimental features, and configure other advanced options.
 *
 * Read more: [Next.js Docs: `next.config.js`](https://nextjs.org/docs/app/api-reference/config/next-config-js)
 */
export interface NextConfig {
    allowedDevOrigins?: string[];
    exportPathMap?: (defaultMap: ExportPathMap, ctx: {
        dev: boolean;
        dir: string;
        outDir: string | null;
        distDir: string;
        buildId: string;
    }) => Promise<ExportPathMap> | ExportPathMap;
    /**
     * Internationalization configuration
     *
     * @see [Internationalization docs](https://nextjs.org/docs/advanced-features/i18n-routing)
     */
    i18n?: I18NConfig | null;
    /**
     * @see [Next.js TypeScript documentation](https://nextjs.org/docs/app/api-reference/config/typescript)
     */
    typescript?: TypeScriptConfig;
    /**
     * Enable type checking for Link and Router.push, etc.
     * This feature requires TypeScript in your project.
     *
     * @see [Typed Links documentation](https://nextjs.org/docs/app/api-reference/config/typescript#statically-typed-links)
     */
    typedRoutes?: boolean;
    /**
     * Headers allow you to set custom HTTP headers for an incoming request path.
     *
     * @see [Headers configuration documentation](https://nextjs.org/docs/app/api-reference/config/next-config-js/headers)
     */
    headers?: () => Promise<Header[]> | Header[];
    /**
     * Rewrites allow you to map an incoming request path to a different destination path.
     *
     * @see [Rewrites configuration documentation](https://nextjs.org/docs/app/api-reference/config/next-config-js/rewrites)
     */
    rewrites?: () => Promise<Rewrite[] | {
        beforeFiles?: Rewrite[];
        afterFiles?: Rewrite[];
        fallback?: Rewrite[];
    }> | Rewrite[] | {
        beforeFiles?: Rewrite[];
        afterFiles?: Rewrite[];
        fallback?: Rewrite[];
    };
    /**
     * Redirects allow you to redirect an incoming request path to a different destination path.
     *
     * @see [Redirects configuration documentation](https://nextjs.org/docs/app/api-reference/config/next-config-js/redirects)
     */
    redirects?: () => Promise<Redirect[]> | Redirect[];
    /**
     * @see [Moment.js locales excluded by default](https://nextjs.org/docs/upgrading#momentjs-locales-excluded-by-default)
     */
    excludeDefaultMomentLocales?: boolean;
    /**
     * Before continuing to add custom webpack configuration to your application make sure Next.js doesn't already support your use-case
     *
     * @see [Custom Webpack Config documentation](https://nextjs.org/docs/app/api-reference/config/next-config-js/webpack)
     */
    webpack?: NextJsWebpackConfig | null;
    /**
     * By default Next.js will redirect urls with trailing slashes to their counterpart without a trailing slash.
     *
     * @default false
     * @see [Trailing Slash Configuration](https://nextjs.org/docs/app/api-reference/config/next-config-js/trailingSlash)
     */
    trailingSlash?: boolean;
    /**
     * Next.js comes with built-in support for environment variables
     *
     * @see [Environment Variables documentation](https://nextjs.org/docs/app/api-reference/config/next-config-js/env)
     */
    env?: Record<string, string | undefined>;
    /**
     * Destination directory (defaults to `.next`)
     */
    distDir?: string;
    /**
     * The build output directory (defaults to `.next`) is now cleared by default except for the Next.js caches.
     */
    cleanDistDir?: boolean;
    /**
     * To set up a CDN, you can set up an asset prefix and configure your CDN's origin to resolve to the domain that Next.js is hosted on.
     *
     * @see [CDN Support with Asset Prefix](https://nextjs.org/docs/app/api-reference/config/next-config-js/assetPrefix)
     */
    assetPrefix?: string;
    /**
     * The default cache handler for the Pages and App Router uses the filesystem cache. This requires no configuration, however, you can customize the cache handler if you prefer.
     *
     * @see [Configuring Caching](https://nextjs.org/docs/app/building-your-application/deploying#configuring-caching) and the [API Reference](https://nextjs.org/docs/app/api-reference/next-config-js/incrementalCacheHandlerPath).
     */
    cacheHandler?: string | undefined;
    /**
     * Path to a custom adapter module for deployment platform integration.
     * Can also be set via the `NEXT_ADAPTER_PATH` environment variable.
     */
    adapterPath?: string;
    cacheHandlers?: {
        default?: string;
        remote?: string;
        static?: string;
        [handlerName: string]: string | undefined;
    };
    /**
     * Configure the in-memory cache size in bytes. Defaults to 50 MB.
     * If `cacheMaxMemorySize: 0`, this disables in-memory caching entirely.
     *
     * @see [Configuring Caching](https://nextjs.org/docs/app/building-your-application/deploying#configuring-caching).
     */
    cacheMaxMemorySize?: number;
    /**
     * By default, `Next` will serve each file in the `pages` folder under a pathname matching the filename.
     * To disable this behavior and prevent routing based set this to `true`.
     *
     * @default true
     * @see [Disabling file-system routing](https://nextjs.org/docs/advanced-features/custom-server#disabling-file-system-routing)
     */
    useFileSystemPublicRoutes?: boolean;
    /**
     * @see [Configuring the build ID](https://nextjs.org/docs/app/api-reference/config/next-config-js/generateBuildId)
     */
    generateBuildId?: () => string | null | Promise<string | null>;
    /** @see [Disabling ETag Configuration](https://nextjs.org/docs/app/api-reference/config/next-config-js/generateEtags) */
    generateEtags?: boolean;
    /** @see [Including non-page files in the pages directory](https://nextjs.org/docs/app/api-reference/config/next-config-js/pageExtensions) */
    pageExtensions?: string[];
    /** @see [Compression documentation](https://nextjs.org/docs/app/api-reference/config/next-config-js/compress) */
    compress?: boolean;
    /** @see [Disabling x-powered-by](https://nextjs.org/docs/app/api-reference/config/next-config-js/poweredByHeader) */
    poweredByHeader?: boolean;
    /** @see [Using the Image Component](https://nextjs.org/docs/app/api-reference/next-config-js/images) */
    images?: ImageConfig;
    /** Configure indicators in development environment */
    devIndicators?: false | {
        /**
         * Position of the development tools indicator in the browser window.
         * @default "bottom-left"
         * */
        position?: 'top-left' | 'top-right' | 'bottom-left' | 'bottom-right';
    };
    /**
     * Next.js exposes some options that give you some control over how the server will dispose or keep in memory built pages in development.
     *
     * @see [Configuring `onDemandEntries`](https://nextjs.org/docs/app/api-reference/config/next-config-js/onDemandEntries)
     */
    onDemandEntries?: {
        /** period (in ms) where the server will keep pages in the buffer */
        maxInactiveAge?: number;
        /** number of pages that should be kept simultaneously without being disposed */
        pagesBufferLength?: number;
    };
    /**
     * A unique identifier for a deployment that will be included in each request's query string or header.
     */
    deploymentId?: string;
    /**
     * Deploy a Next.js application under a sub-path of a domain
     *
     * @see [Base path configuration](https://nextjs.org/docs/app/api-reference/config/next-config-js/basePath)
     */
    basePath?: string;
    /** @see [Customizing sass options](https://nextjs.org/docs/app/api-reference/next-config-js/sassOptions) */
    sassOptions?: {
        implementation?: string;
        [key: string]: any;
    };
    /**
     * Enable browser source map generation during the production build
     *
     * @see [Source Maps](https://nextjs.org/docs/advanced-features/source-maps)
     */
    productionBrowserSourceMaps?: boolean;
    /**
     * Enable {@link https://nextjs.org/docs/app/api-reference/config/next-config-js/reactCompiler React Compiler in Next.js}.
     * Configuration accepts partial config object of the Compiler.
     * If provided, the Compiler will be enabled.
     */
    reactCompiler?: boolean | ReactCompilerOptions;
    /**
     * Enable react profiling in production
     *
     */
    reactProductionProfiling?: boolean;
    /**
     * The Next.js runtime is Strict Mode-compliant.
     *
     * @see [React Strict Mode](https://nextjs.org/docs/app/api-reference/config/next-config-js/reactStrictMode)
     */
    reactStrictMode?: boolean | null;
    /**
     * The maximum length of the headers that are emitted by React and added to
     * the response.
     *
     * @see [React Max Headers Length](https://nextjs.org/docs/app/api-reference/config/next-config-js/reactMaxHeadersLength)
     */
    reactMaxHeadersLength?: number;
    /**
     * Next.js enables HTTP Keep-Alive by default.
     * You may want to disable HTTP Keep-Alive for certain `fetch()` calls or globally.
     *
     * @see [Disabling HTTP Keep-Alive](https://nextjs.org/docs/app/api-reference/next-config-js/httpAgentOptions)
     */
    httpAgentOptions?: {
        keepAlive?: boolean;
    };
    /**
     * Timeout after waiting to generate static pages in seconds
     *
     * @default 60
     */
    staticPageGenerationTimeout?: number;
    /**
     * Add `"crossorigin"` attribute to generated `<script>` elements generated by `<Head />` or `<NextScript />` components
     *
     *
     * @see [`crossorigin` attribute documentation](https://developer.mozilla.org/docs/Web/HTML/Attributes/crossorigin)
     */
    crossOrigin?: 'anonymous' | 'use-credentials';
    /**
     * Optionally enable compiler transforms
     *
     * @see [Supported Compiler Options](https://nextjs.org/docs/advanced-features/compiler#supported-features)
     */
    compiler?: {
        reactRemoveProperties?: boolean | {
            properties?: string[];
        };
        relay?: {
            src: string;
            artifactDirectory?: string;
            language?: 'typescript' | 'javascript' | 'flow';
            eagerEsModules?: boolean;
        };
        removeConsole?: boolean | {
            exclude?: string[];
        };
        styledComponents?: boolean | StyledComponentsConfig;
        emotion?: boolean | EmotionConfig;
        styledJsx?: boolean | {
            useLightningcss?: boolean;
        };
        /**
         * Replaces variables in your code during compile time. Each key will be
         * replaced with the respective values.
         */
        define?: Record<string, string | number | boolean>;
        /**
         * Replaces server-only (Node.js and Edge) variables in your code during compile time.
         * Each key will be replaced with the respective values.
         */
        defineServer?: Record<string, string | number | boolean>;
        /**
         * A hook function that executes after production build compilation finishes,
         * but before running post-compilation tasks such as type checking and
         * static page generation.
         */
        runAfterProductionCompile?: (metadata: {
            /**
             * The root directory of the project
             */
            projectDir: string;
            /**
             * The build output directory (defaults to `.next`)
             */
            distDir: string;
        }) => Promise<void>;
    };
    /**
     * The type of build output.
     * - `undefined`: The default build output, `.next` directory, that works with production mode `next start` or a hosting provider like Vercel
     * - `'standalone'`: A standalone build output, `.next/standalone` directory, that only includes necessary files/dependencies. Useful for self-hosting in a Docker container.
     * - `'export'`: An exported build output, `out` directory, that only includes static HTML/CSS/JS. Useful for self-hosting without a Node.js server.
     * @see [Output File Tracing](https://nextjs.org/docs/advanced-features/output-file-tracing)
     * @see [Static HTML Export](https://nextjs.org/docs/advanced-features/static-html-export)
     */
    output?: 'standalone' | 'export';
    /**
     * Automatically transpile and bundle dependencies from local packages (like monorepos) or from external dependencies (`node_modules`). This replaces the
     * `next-transpile-modules` package.
     * @see [transpilePackages](https://nextjs.org/docs/advanced-features/compiler#module-transpilation)
     */
    transpilePackages?: string[];
    /**
     * Options for Turbopack. Temporarily also available as `experimental.turbo` for compatibility.
     */
    turbopack?: TurbopackOptions;
    /**
     * @deprecated Use `skipProxyUrlNormalize` instead.
     */
    skipMiddlewareUrlNormalize?: boolean;
    skipProxyUrlNormalize?: boolean;
    skipTrailingSlashRedirect?: boolean;
    modularizeImports?: Record<string, {
        transform: string | Record<string, string>;
        preventFullImport?: boolean;
        skipDefaultConversion?: boolean;
    }>;
    /**
     * Logging configuration. Set to `false` to disable logging.
     */
    logging?: LoggingConfig | false;
    /**
     * Enables source maps while generating static pages.
     * Helps with errors during the prerender phase in `next build`.
     */
    enablePrerenderSourceMaps?: boolean;
    /**
     * When enabled, in development and build, Next.js will automatically cache
     * page-level components and functions for faster builds and rendering. This
     * includes Partial Prerendering support.
     *
     * @see [Cache Components documentation](https://nextjs.org/docs/app/api-reference/config/next-config-js/cacheComponents)
     */
    cacheComponents?: boolean;
    cacheLife?: {
        [profile: string]: {
            stale?: number;
            revalidate?: number;
            expire?: number;
        };
    };
    /**
     * period (in seconds) where the server allow to serve stale cache
     */
    expireTime?: number;
    /**
     * Enable experimental features. Note that all experimental features are subject to breaking changes in the future.
     */
    experimental?: ExperimentalConfig;
    /**
     * Enables the bundling of node_modules packages (externals) for pages server-side bundles.
     * @see https://nextjs.org/docs/pages/api-reference/next-config-js/bundlePagesRouterDependencies
     */
    bundlePagesRouterDependencies?: boolean;
    /**
     * A list of packages that should be treated as external in the server build.
     * @see https://nextjs.org/docs/app/api-reference/next-config-js/serverExternalPackages
     */
    serverExternalPackages?: string[];
    /**
     * This is the repo root usually and only files above this
     * directory are traced and included.
     */
    outputFileTracingRoot?: string;
    /**
     * This allows manually excluding traced files if too many
     * are included incorrectly on a per-page basis.
     */
    outputFileTracingExcludes?: Record<string, string[]>;
    /**
     * This allows manually including traced files if some
     * were not detected on a per-page basis.
     */
    outputFileTracingIncludes?: Record<string, string[]>;
    watchOptions?: {
        pollIntervalMs?: number;
    };
    /**
     * User Agent of bots that can handle streaming metadata.
     * Besides the default behavior, Next.js act differently on serving metadata to bots based on their capability.
     *
     * @default
     * /Mediapartners-Google|Slurp|DuckDuckBot|baiduspider|yandex|sogou|bitlybot|tumblr|vkShare|quora link preview|redditbot|ia_archiver|Bingbot|BingPreview|applebot|facebookexternalhit|facebookcatalog|Twitterbot|LinkedInBot|Slackbot|Discordbot|WhatsApp|SkypeUriPreview/i
     */
    htmlLimitedBots?: RegExp;
}
export declare const defaultConfig: Readonly<{
    env: {};
    webpack: null;
    typescript: {
        ignoreBuildErrors: false;
        tsconfigPath: undefined;
    };
    typedRoutes: false;
    distDir: string;
    cleanDistDir: true;
    assetPrefix: string;
    cacheHandler: string | undefined;
    cacheMaxMemorySize: number;
    configOrigin: string;
    useFileSystemPublicRoutes: true;
    generateBuildId: () => null;
    generateEtags: true;
    pageExtensions: string[];
    poweredByHeader: true;
    compress: true;
    images: ImageConfigComplete;
    devIndicators: {
        position: "bottom-left";
    };
    onDemandEntries: {
        maxInactiveAge: number;
        pagesBufferLength: number;
    };
    basePath: string;
    sassOptions: {};
    trailingSlash: false;
    i18n: null;
    productionBrowserSourceMaps: false;
    excludeDefaultMomentLocales: true;
    reactProductionProfiling: false;
    reactStrictMode: null;
    reactMaxHeadersLength: number;
    httpAgentOptions: {
        keepAlive: true;
    };
    logging: {
        serverFunctions: true;
    };
    compiler: {};
    expireTime: number | undefined;
    staticPageGenerationTimeout: number;
    output: "standalone" | undefined;
    modularizeImports: undefined;
    outputFileTracingRoot: string;
    allowedDevOrigins: undefined;
    enablePrerenderSourceMaps: undefined;
    cacheComponents: false;
    cacheLife: {
        default: {
            stale: undefined;
            revalidate: number;
            expire: number;
        };
        seconds: {
            stale: number;
            revalidate: number;
            expire: number;
        };
        minutes: {
            stale: number;
            revalidate: number;
            expire: number;
        };
        hours: {
            stale: number;
            revalidate: number;
            expire: number;
        };
        days: {
            stale: number;
            revalidate: number;
            expire: number;
        };
        weeks: {
            stale: number;
            revalidate: number;
            expire: number;
        };
        max: {
            stale: number;
            revalidate: number;
            expire: number;
        };
    };
    cacheHandlers: {
        default: string | undefined;
        remote: string | undefined;
        static: string | undefined;
    };
    adapterPath: string | undefined;
    experimental: {
        appNewScrollHandler: false;
        useSkewCookie: false;
        cssChunking: true;
        multiZoneDraftMode: false;
        appNavFailHandling: false;
        prerenderEarlyExit: true;
        serverMinification: true;
        linkNoTouchStart: false;
        caseSensitiveRoutes: false;
        clientParamParsingOrigins: undefined;
        cachedNavigations: false;
        partialFallbacks: false;
        dynamicOnHover: false;
        varyParams: false;
        prefetchInlining: false;
        preloadEntriesOnStart: true;
        clientRouterFilter: true;
        clientRouterFilterRedirects: false;
        fetchCacheKeyPrefix: string;
        proxyPrefetch: "flexible";
        optimisticClientCache: true;
        manualClientBasePath: false;
        cpus: number;
        memoryBasedWorkersCount: false;
        imgOptConcurrency: null;
        imgOptTimeoutInSeconds: number;
        imgOptMaxInputPixels: number;
        imgOptSequentialRead: null;
        imgOptSkipMetadata: null;
        isrFlushToDisk: true;
        workerThreads: false;
        proxyTimeout: undefined;
        optimizeCss: false;
        nextScriptWorkers: false;
        scrollRestoration: false;
        externalDir: false;
        disableOptimizedLoading: false;
        gzipSize: true;
        craCompat: false;
        esmExternals: true;
        fullySpecified: false;
        swcTraceProfiling: false;
        forceSwcTransforms: false;
        swcPlugins: undefined;
        largePageDataBytes: number;
        disablePostcssPresetEnv: undefined;
        urlImports: undefined;
        typedEnv: false;
        clientTraceMetadata: undefined;
        parallelServerCompiles: false;
        parallelServerBuildTraces: false;
        ppr: false;
        authInterrupts: false;
        webpackBuildWorker: undefined;
        webpackMemoryOptimizations: false;
        optimizeServerReact: true;
        strictRouteTypes: false;
        viewTransition: false;
        removeUncaughtErrorAndRejectionListeners: false;
        validateRSCRequestHeaders: boolean;
        staleTimes: {
            dynamic: number;
            static: number;
        };
        allowDevelopmentBuild: undefined;
        reactDebugChannel: true;
        staticGenerationRetryCount: undefined;
        serverComponentsHmrCache: true;
        staticGenerationMaxConcurrency: number;
        staticGenerationMinPagesPerWorker: number;
        transitionIndicator: false;
        gestureTransition: false;
        inlineCss: false;
        useCache: undefined;
        slowModuleDetection: undefined;
        globalNotFound: false;
        browserDebugInfoInTerminal: "warn";
        lockDistDir: true;
        proxyClientMaxBodySize: number;
        hideLogsAfterAbort: false;
        mcpServer: true;
        turbopackFileSystemCacheForDev: true;
        turbopackFileSystemCacheForBuild: false;
        turbopackInferModuleSideEffects: true;
        turbopackPluginRuntimeStrategy: "childProcesses";
    };
    htmlLimitedBots: undefined;
    bundlePagesRouterDependencies: false;
}>;
export declare function normalizeConfig(phase: string, config: any): Promise<any>;
export interface NextConfigRuntime {
    deploymentId?: NextConfigComplete['deploymentId'];
    configFileName?: string;
    env?: NextConfigComplete['env'];
    distDir: NextConfigComplete['distDir'];
    cacheComponents: NextConfigComplete['cacheComponents'];
    htmlLimitedBots: NextConfigComplete['htmlLimitedBots'];
    assetPrefix: NextConfigComplete['assetPrefix'];
    output: NextConfigComplete['output'];
    crossOrigin: NextConfigComplete['crossOrigin'];
    trailingSlash: NextConfigComplete['trailingSlash'];
    images: NextConfigComplete['images'];
    reactMaxHeadersLength: NextConfigComplete['reactMaxHeadersLength'];
    cacheLife: NextConfigComplete['cacheLife'];
    basePath: NextConfigComplete['basePath'];
    expireTime: NextConfigComplete['expireTime'];
    generateEtags: NextConfigComplete['generateEtags'];
    poweredByHeader: NextConfigComplete['poweredByHeader'];
    cacheHandler: NextConfigComplete['cacheHandler'];
    cacheHandlers: NextConfigComplete['cacheHandlers'];
    cacheMaxMemorySize: NextConfigComplete['cacheMaxMemorySize'];
    compress: NextConfigComplete['compress'];
    i18n: NextConfigComplete['i18n'];
    httpAgentOptions: NextConfigComplete['httpAgentOptions'];
    skipProxyUrlNormalize: NextConfigComplete['skipProxyUrlNormalize'];
    pageExtensions: NextConfigComplete['pageExtensions'];
    useFileSystemPublicRoutes: NextConfigComplete['useFileSystemPublicRoutes'];
    logging?: NextConfigComplete['logging'];
    adapterPath?: NextConfigComplete['adapterPath'];
    experimental: Pick<NextConfigComplete['experimental'], 'ppr' | 'taint' | 'serverActions' | 'staleTimes' | 'dynamicOnHover' | 'optimisticRouting' | 'inlineCss' | 'prefetchInlining' | 'authInterrupts' | 'clientTraceMetadata' | 'clientParamParsingOrigins' | 'allowedRevalidateHeaderKeys' | 'fetchCacheKeyPrefix' | 'isrFlushToDisk' | 'optimizeCss' | 'nextScriptWorkers' | 'disableOptimizedLoading' | 'largePageDataBytes' | 'serverComponentsHmrCache' | 'caseSensitiveRoutes' | 'validateRSCRequestHeaders' | 'sri' | 'useSkewCookie' | 'preloadEntriesOnStart' | 'hideLogsAfterAbort' | 'removeUncaughtErrorAndRejectionListeners' | 'imgOptConcurrency' | 'imgOptMaxInputPixels' | 'imgOptSequentialRead' | 'imgOptSkipMetadata' | 'imgOptTimeoutInSeconds' | 'proxyClientMaxBodySize' | 'proxyTimeout' | 'testProxy' | 'runtimeServerDeploymentId' | 'maxPostponedStateSize' | 'cachedNavigations' | 'partialFallbacks' | 'exposeTestingApiInProductionBuild' | 'immutableAssetToken'> & {};
}
export declare function getNextConfigRuntime(config: NextConfigComplete | NextConfigRuntime): NextConfigRuntime;
export { DEFAULT_MAX_POSTPONED_STATE_SIZE, parseMaxPostponedStateSize, } from '../shared/lib/size-limit';