import * as _nuxt_schema from '@nuxt/schema';
import { ModuleOptions, ModuleDefinition, NuxtModule, NuxtConfig, Nuxt, ModuleMeta, NuxtOptions, SchemaDefinition, ImportPresetWithDeprecation, NuxtCompatibility, NuxtCompatibilityIssues, Component, ComponentsDir, NuxtTemplate, NuxtMiddleware, NuxtHooks, NuxtPlugin, NuxtPluginTemplate, ResolvedNuxtTemplate, NuxtServerTemplate, NuxtTypeTemplate } from '@nuxt/schema';
import { LoadConfigOptions } from 'c12';
import { Import } from 'unimport';
import { WebpackPluginInstance, Configuration } from 'webpack';
import { RspackPluginInstance } from '@rspack/core';
import { Plugin, UserConfig } from 'vite';
import * as unctx from 'unctx';
import { NitroRouteConfig, NitroEventHandler, NitroDevEventHandler, Nitro } from 'nitropack/types';
import { GlobOptions } from 'tinyglobby';
import * as consola from 'consola';
import { ConsolaOptions } from 'consola';

/**
 * Define a Nuxt module, automatically merging defaults with user provided options, installing
 * any hooks that are provided, and calling an optional setup function for full control.
 */
declare function defineNuxtModule<TOptions extends ModuleOptions>(definition: ModuleDefinition<TOptions, Partial<TOptions>, false> | NuxtModule<TOptions, Partial<TOptions>, false>): NuxtModule<TOptions, TOptions, false>;
declare function defineNuxtModule<TOptions extends ModuleOptions>(): {
    with: <TOptionsDefaults extends Partial<TOptions>>(definition: ModuleDefinition<TOptions, TOptionsDefaults, true> | NuxtModule<TOptions, TOptionsDefaults, true>) => NuxtModule<TOptions, TOptionsDefaults, true>;
};

type ModuleToInstall = string | NuxtModule<ModuleOptions, Partial<ModuleOptions>, false>;
/**
 * Installs a set of modules on a Nuxt instance.
 * @internal
 */
declare function installModules(modulesToInstall: Map<ModuleToInstall, Record<string, any>>, resolvedModulePaths: Set<string>, nuxt?: Nuxt): Promise<void>;
/**
 * Installs a module on a Nuxt instance.
 * @deprecated Use module dependencies.
 */
declare function installModule<T extends string | NuxtModule, Config extends Extract<NonNullable<NuxtConfig['modules']>[number], [T, any]>>(moduleToInstall: T, inlineOptions?: [Config] extends [never] ? any : Config[1], nuxt?: Nuxt): Promise<void>;
declare function resolveModuleWithOptions(definition: NuxtModule<any> | string | false | undefined | null | [(NuxtModule | string)?, Record<string, any>?], nuxt: Nuxt): {
    resolvedPath?: string;
    module: string | NuxtModule<any>;
    options: Record<string, any>;
} | undefined;
declare function loadNuxtModuleInstance(nuxtModule: string | NuxtModule, nuxt?: Nuxt): Promise<{
    nuxtModule: NuxtModule<any>;
    buildTimeModuleMeta: ModuleMeta;
    resolvedModulePath?: string;
}>;
declare function getDirectory(p: string): string;
declare const normalizeModuleTranspilePath: (p: string) => string;

/**
 * Check if a Nuxt module is installed by name.
 *
 * This will check both the installed modules and the modules to be installed. Note
 * that it cannot detect if a module is _going to be_ installed programmatically by another module.
 */
declare function hasNuxtModule(moduleName: string, nuxt?: Nuxt): boolean;
/**
 * Checks if a Nuxt Module is compatible with a given semver version.
 */
declare function hasNuxtModuleCompatibility(module: string | NuxtModule, semverVersion: string, nuxt?: Nuxt): Promise<boolean>;
/**
 * Get the version of a Nuxt module.
 *
 * Scans installed modules for the version, if it's not found it will attempt to load the module instance and get the version from there.
 */
declare function getNuxtModuleVersion(module: string | NuxtModule, nuxt?: Nuxt | any): Promise<string | false>;

interface LoadNuxtConfigOptions extends Omit<LoadConfigOptions<NuxtConfig>, 'overrides'> {
    overrides?: Exclude<LoadConfigOptions<NuxtConfig>['overrides'], Promise<any> | Function>;
}
declare function loadNuxtConfig(opts: LoadNuxtConfigOptions): Promise<NuxtOptions>;

declare function extendNuxtSchema(def: SchemaDefinition | (() => SchemaDefinition)): void;

interface LoadNuxtOptions extends LoadNuxtConfigOptions {
    /** Load nuxt with development mode */
    dev?: boolean;
    /** Use lazy initialization of nuxt if set to false */
    ready?: boolean;
}
declare function loadNuxt(opts: LoadNuxtOptions): Promise<Nuxt>;
declare function buildNuxt(nuxt: Nuxt): Promise<any>;

interface LayerDirectories {
    /** Nuxt rootDir (`/` by default) */
    readonly root: string;
    /** Nitro source directory (`/server` by default) */
    readonly server: string;
    /** Local modules directory (`/modules` by default) */
    readonly modules: string;
    /** Shared directory (`/shared` by default) */
    readonly shared: string;
    /** Public directory (`/public` by default) */
    readonly public: string;
    /** Nuxt srcDir (`/app/` by default) */
    readonly app: string;
    /** Layouts directory (`/app/layouts` by default) */
    readonly appLayouts: string;
    /** Middleware directory (`/app/middleware` by default) */
    readonly appMiddleware: string;
    /** Pages directory (`/app/pages` by default) */
    readonly appPages: string;
    /** Plugins directory (`/app/plugins` by default) */
    readonly appPlugins: string;
}
/**
 * Get the resolved directory paths for all layers in a Nuxt application.
 *
 * Returns an array of LayerDirectories objects, ordered by layer priority:
 * - The first layer is the user/project layer (highest priority)
 * - Earlier layers override later layers in the array
 * - Base layers appear last in the array (lowest priority)
 *
 * @param nuxt - The Nuxt instance to get layers from. Defaults to the current Nuxt context.
 * @returns Array of LayerDirectories objects, ordered by priority (user layer first)
 */
declare function getLayerDirectories(nuxt?: _nuxt_schema.Nuxt): LayerDirectories[];

declare function addImports(imports: Import | Import[]): void;
declare function addImportsDir(dirs: string | string[], opts?: {
    prepend?: boolean;
}): void;
declare function addImportsSources(presets: ImportPresetWithDeprecation | ImportPresetWithDeprecation[]): void;

/**
 * Access 'resolved' Nuxt runtime configuration, with values updated from environment.
 *
 * This mirrors the runtime behavior of Nitro.
 */
declare function useRuntimeConfig(): Record<string, any>;
/**
 * Update Nuxt runtime configuration.
 */
declare function updateRuntimeConfig(runtimeConfig: Record<string, unknown>): void | Promise<void>;

interface ExtendConfigOptions {
    /**
     * Install plugin on dev
     * @default true
     */
    dev?: boolean;
    /**
     * Install plugin on build
     * @default true
     */
    build?: boolean;
    /**
     * Install plugin on server side
     * @default true
     */
    server?: boolean;
    /**
     * Install plugin on client side
     * @default true
     */
    client?: boolean;
    /**
     * Prepends the plugin to the array with `unshift()` instead of `push()`.
     */
    prepend?: boolean;
}
interface ExtendWebpackConfigOptions extends ExtendConfigOptions {
}
interface ExtendViteConfigOptions extends ExtendConfigOptions {
}
/**
 * Extend webpack config
 *
 * The fallback function might be called multiple times
 * when applying to both client and server builds.
 */
declare const extendWebpackConfig: (fn: ((config: Configuration) => void), options?: ExtendWebpackConfigOptions) => void;
/**
 * Extend rspack config
 *
 * The fallback function might be called multiple times
 * when applying to both client and server builds.
 */
declare const extendRspackConfig: (fn: ((config: Configuration) => void), options?: ExtendWebpackConfigOptions) => void;
/**
 * Extend Vite config
 */
declare function extendViteConfig(fn: ((config: UserConfig) => void), options?: ExtendViteConfigOptions): (() => void) | undefined;
/**
 * Append webpack plugin to the config.
 */
declare function addWebpackPlugin(pluginOrGetter: WebpackPluginInstance | WebpackPluginInstance[] | (() => WebpackPluginInstance | WebpackPluginInstance[]), options?: ExtendWebpackConfigOptions): void;
/**
 * Append rspack plugin to the config.
 */
declare function addRspackPlugin(pluginOrGetter: RspackPluginInstance | RspackPluginInstance[] | (() => RspackPluginInstance | RspackPluginInstance[]), options?: ExtendWebpackConfigOptions): void;
/**
 * Append Vite plugin to the config.
 */
declare function addVitePlugin(pluginOrGetter: Plugin | Plugin[] | (() => Plugin | Plugin[]), options?: ExtendViteConfigOptions): void;
interface AddBuildPluginFactory {
    vite?: () => Plugin | Plugin[];
    webpack?: () => WebpackPluginInstance | WebpackPluginInstance[];
    rspack?: () => RspackPluginInstance | RspackPluginInstance[];
}
declare function addBuildPlugin(pluginFactory: AddBuildPluginFactory, options?: ExtendConfigOptions): void;

declare function normalizeSemanticVersion(version: string): string;
/**
 * Check version constraints and return incompatibility issues as an array
 */
declare function checkNuxtCompatibility(constraints: NuxtCompatibility, nuxt?: Nuxt): Promise<NuxtCompatibilityIssues>;
/**
 * Check version constraints and throw a detailed error if has any, otherwise returns true
 */
declare function assertNuxtCompatibility(constraints: NuxtCompatibility, nuxt?: Nuxt): Promise<true>;
/**
 * Check version constraints and return true if passed, otherwise returns false
 */
declare function hasNuxtCompatibility(constraints: NuxtCompatibility, nuxt?: Nuxt): Promise<boolean>;
/**
 * Check if current Nuxt instance is of specified major version
 */
declare function isNuxtMajorVersion(majorVersion: 2 | 3 | 4, nuxt?: Nuxt): boolean;
/**
 * @deprecated Use `isNuxtMajorVersion(2, nuxt)` instead. This may be removed in \@nuxt/kit v5 or a future major version.
 */
declare function isNuxt2(nuxt?: Nuxt): boolean;
/**
 * @deprecated Use `isNuxtMajorVersion(3, nuxt)` instead. This may be removed in \@nuxt/kit v5 or a future major version.
 */
declare function isNuxt3(nuxt?: Nuxt): boolean;
/**
 * Get nuxt version
 */
declare function getNuxtVersion(nuxt?: Nuxt | any): string;

/**
 * Register a directory to be scanned for components and imported only when used.
 */
declare function addComponentsDir(dir: ComponentsDir, opts?: {
    prepend?: boolean;
}): void;
type AddComponentOptions = {
    name: string;
    filePath: string;
} & Partial<Exclude<Component, 'shortPath' | 'async' | 'level' | 'import' | 'asyncImport'>>;
/**
 * This utility takes a file path or npm package that is scanned for named exports, which are get added automatically
 */
declare function addComponentExports(opts: Omit<AddComponentOptions, 'name'> & {
    prefix?: string;
}): void;
/**
 * Register a component by its name and filePath.
 */
declare function addComponent(opts: AddComponentOptions): void;

/**
 * Direct access to the Nuxt global context - see https://github.com/unjs/unctx.
 * @deprecated Use `getNuxtCtx` instead
 */
declare const nuxtCtx: unctx.UseContext<Nuxt>;
/** Direct access to the Nuxt context with asyncLocalStorage - see https://github.com/unjs/unctx. */
declare const getNuxtCtx: () => Nuxt | null;
/**
 * Get access to Nuxt instance.
 *
 * Throws an error if Nuxt instance is unavailable.
 * @example
 * ```js
 * const nuxt = useNuxt()
 * ```
 */
declare function useNuxt(): Nuxt;
/**
 * Get access to Nuxt instance.
 *
 * Returns null if Nuxt instance is unavailable.
 * @example
 * ```js
 * const nuxt = tryUseNuxt()
 * if (nuxt) {
 *  // Do something
 * }
 * ```
 */
declare function tryUseNuxt(): Nuxt | null;
declare function runWithNuxtContext<T extends (...args: any[]) => any>(nuxt: Nuxt, fn: T): ReturnType<T>;

declare function createIsIgnored(nuxt?: _nuxt_schema.Nuxt | null): (pathname: string, stats?: unknown) => boolean;
/**
 * Return a filter function to filter an array of paths
 */
declare function isIgnored(pathname: string, _stats?: unknown, nuxt?: _nuxt_schema.Nuxt | null): boolean;
declare function resolveIgnorePatterns(relativePath?: string): string[];

declare function addLayout(template: NuxtTemplate | string, name?: string): void;

declare function extendPages(cb: NuxtHooks['pages:extend']): void;
interface ExtendRouteRulesOptions {
    /**
     * Override route rule config
     * @default false
     */
    override?: boolean;
}
declare function extendRouteRules(route: string, rule: NitroRouteConfig, options?: ExtendRouteRulesOptions): void;
interface AddRouteMiddlewareOptions {
    /**
     * Override existing middleware with the same name, if it exists
     * @default false
     */
    override?: boolean;
    /**
     * Prepend middleware to the list
     * @default false
     */
    prepend?: boolean;
}
declare function addRouteMiddleware(input: NuxtMiddleware | NuxtMiddleware[], options?: AddRouteMiddlewareOptions): void;

declare function normalizePlugin(plugin: NuxtPlugin | string): NuxtPlugin;
/**
 * Registers a nuxt plugin and to the plugins array.
 *
 * Note: You can use mode or .client and .server modifiers with fileName option
 * to use plugin only in client or server side.
 *
 * Note: By default plugin is prepended to the plugins array. You can use second argument to append (push) instead.
 * @example
 * ```js
 * import { createResolver } from '@nuxt/kit'
 * const resolver = createResolver(import.meta.url)
 *
 * addPlugin({
 *   src: resolver.resolve('templates/foo.js'),
 *   filename: 'foo.server.js' // [optional] only include in server bundle
 * })
 * ```
 */
interface AddPluginOptions {
    append?: boolean;
}
declare function addPlugin(_plugin: NuxtPlugin | string, opts?: AddPluginOptions): NuxtPlugin;
/**
 * Adds a template and registers as a nuxt plugin.
 */
declare function addPluginTemplate(plugin: NuxtPluginTemplate | string, opts?: AddPluginOptions): NuxtPlugin;

interface ResolvePathOptions {
    /** Base for resolving paths from. Default is Nuxt rootDir. */
    cwd?: string;
    /** An object of aliases. Default is Nuxt configured aliases. */
    alias?: Record<string, string>;
    /**
     * The file extensions to try.
     * Default is Nuxt configured extensions.
     *
     * Isn't considered when `type` is set to `'dir'`.
     */
    extensions?: string[];
    /**
     * Whether to resolve files that exist in the Nuxt VFS (for example, as a Nuxt template).
     * @default false
     */
    virtual?: boolean;
    /**
     * Whether to fallback to the original path if the resolved path does not exist instead of returning the normalized input path.
     * @default false
     */
    fallbackToOriginal?: boolean;
    /**
     * The type of the path to be resolved.
     * @default 'file'
     */
    type?: PathType;
}
/**
 * Resolve the full path to a file or a directory (based on the provided type), respecting Nuxt alias and extensions options.
 *
 * If a path cannot be resolved, normalized input will be returned unless the `fallbackToOriginal` option is set to `true`,
 * in which case the original input path will be returned.
 */
declare function resolvePath(path: string, opts?: ResolvePathOptions): Promise<string>;
/**
 * Try to resolve first existing file in paths
 */
declare function findPath(paths: string | string[], opts?: ResolvePathOptions, pathType?: PathType): Promise<string | null>;
/**
 * Resolve path aliases respecting Nuxt alias options
 */
declare function resolveAlias(path: string, alias?: Record<string, string>): string;
interface Resolver {
    resolve(...path: string[]): string;
    resolvePath(path: string, opts?: ResolvePathOptions): Promise<string>;
}
/**
 * Create a relative resolver
 */
declare function createResolver(base: string | URL): Resolver;
declare function resolveNuxtModule(base: string, paths: string[]): Promise<string[]>;
type PathType = 'file' | 'dir';
/**
 * Resolve absolute file paths in the provided directory with respect to `.nuxtignore` and return them sorted.
 * @param path path to the directory to resolve files in
 * @param pattern glob pattern or an array of glob patterns to match files
 * @param opts options for globbing
 */
declare function resolveFiles(path: string, pattern: string | string[], opts?: {
    followSymbolicLinks?: boolean;
    ignore?: GlobOptions['ignore'];
}): Promise<string[]>;

/**
 * Adds a nitro server handler
 *
 */
declare function addServerHandler(handler: NitroEventHandler): void;
/**
 * Adds a nitro server handler for development-only
 *
 */
declare function addDevServerHandler(handler: NitroDevEventHandler): void;
/**
 * Adds a Nitro plugin
 */
declare function addServerPlugin(plugin: string): void;
/**
 * Adds routes to be prerendered
 */
declare function addPrerenderRoutes(routes: string | string[]): void;
/**
 * Access to the Nitro instance
 *
 * **Note:** You can call `useNitro()` only after `ready` hook.
 *
 * **Note:** Changes to the Nitro instance configuration are not applied.
 * @example
 *
 * ```ts
 * nuxt.hook('ready', () => {
 *   console.log(useNitro())
 * })
 * ```
 */
declare function useNitro(): Nitro;
/**
 * Add server imports to be auto-imported by Nitro
 */
declare function addServerImports(imports: Import | Import[]): void;
/**
 * Add directories to be scanned for auto-imports by Nitro
 */
declare function addServerImportsDir(dirs: string | string[], opts?: {
    prepend?: boolean;
}): void;
/**
 * Add directories to be scanned by Nitro. It will check for subdirectories,
 * which will be registered just like the `~/server` folder is.
 */
declare function addServerScanDir(dirs: string | string[], opts?: {
    prepend?: boolean;
}): void;

/**
 * Renders given template during build into the virtual file system (and optionally to disk in the project `buildDir`)
 */
declare function addTemplate<T>(_template: NuxtTemplate<T> | string): ResolvedNuxtTemplate<T>;
/**
 * Adds a virtual file that can be used within the Nuxt Nitro server build.
 */
declare function addServerTemplate(template: NuxtServerTemplate): NuxtServerTemplate;
/**
 * Renders given types during build to disk in the project `buildDir`
 * and register them as types.
 *
 * You can pass a second context object to specify in which context the type should be added.
 *
 * If no context object is passed, then it will only be added to the nuxt context.
 */
declare function addTypeTemplate<T>(_template: NuxtTypeTemplate<T>, context?: {
    nitro?: boolean;
    nuxt?: boolean;
    node?: boolean;
    shared?: boolean;
}): ResolvedNuxtTemplate<T>;
/**
 * Normalize a nuxt template object
 */
declare function normalizeTemplate<T>(template: NuxtTemplate<T> | string, buildDir?: string): ResolvedNuxtTemplate<T>;
/**
 * Trigger rebuilding Nuxt templates
 *
 * You can pass a filter within the options to selectively regenerate a subset of templates.
 */
declare function updateTemplates(options?: {
    filter?: (template: ResolvedNuxtTemplate<any>) => boolean;
}): Promise<any>;
declare function writeTypes(nuxt: Nuxt): Promise<void>;

declare const logger: consola.ConsolaInstance;
declare function useLogger(tag?: string, options?: Partial<ConsolaOptions>): consola.ConsolaInstance;

interface ResolveModuleOptions {
    /** @deprecated use `url` with URLs pointing at a file - never a directory */
    paths?: string | string[];
    url?: URL | URL[];
}
declare function directoryToURL(dir: string): URL;
/**
 * Resolve a module from a given root path using an algorithm patterned on
 * the upcoming `import.meta.resolve`. It returns a file URL
 *
 * @internal
 */
declare function tryResolveModule(id: string, url: URL | URL[]): Promise<string | undefined>;
/** @deprecated pass URLs pointing at files */
declare function tryResolveModule(id: string, url: string | string[]): Promise<string | undefined>;
declare function resolveModule(id: string, options?: ResolveModuleOptions): string;
interface ImportModuleOptions extends ResolveModuleOptions {
    /** Automatically de-default the result of requiring the module. */
    interopDefault?: boolean;
}
declare function importModule<T = unknown>(id: string, opts?: ImportModuleOptions): Promise<T>;
declare function tryImportModule<T = unknown>(id: string, opts?: ImportModuleOptions): Promise<T | undefined> | undefined;
/**
 * @deprecated Please use `importModule` instead.
 */
declare function requireModule<T = unknown>(id: string, opts?: ImportModuleOptions): T;
/**
 * @deprecated Please use `tryImportModule` instead.
 */
declare function tryRequireModule<T = unknown>(id: string, opts?: ImportModuleOptions): T | undefined;

export { addBuildPlugin, addComponent, addComponentExports, addComponentsDir, addDevServerHandler, addImports, addImportsDir, addImportsSources, addLayout, addPlugin, addPluginTemplate, addPrerenderRoutes, addRouteMiddleware, addRspackPlugin, addServerHandler, addServerImports, addServerImportsDir, addServerPlugin, addServerScanDir, addServerTemplate, addTemplate, addTypeTemplate, addVitePlugin, addWebpackPlugin, assertNuxtCompatibility, buildNuxt, checkNuxtCompatibility, createIsIgnored, createResolver, defineNuxtModule, directoryToURL, extendNuxtSchema, extendPages, extendRouteRules, extendRspackConfig, extendViteConfig, extendWebpackConfig, findPath, getDirectory, getLayerDirectories, getNuxtCtx, getNuxtModuleVersion, getNuxtVersion, hasNuxtCompatibility, hasNuxtModule, hasNuxtModuleCompatibility, importModule, installModule, installModules, isIgnored, isNuxt2, isNuxt3, isNuxtMajorVersion, loadNuxt, loadNuxtConfig, loadNuxtModuleInstance, logger, normalizeModuleTranspilePath, normalizePlugin, normalizeSemanticVersion, normalizeTemplate, nuxtCtx, requireModule, resolveAlias, resolveFiles, resolveIgnorePatterns, resolveModule, resolveModuleWithOptions, resolveNuxtModule, resolvePath, runWithNuxtContext, tryImportModule, tryRequireModule, tryResolveModule, tryUseNuxt, updateRuntimeConfig, updateTemplates, useLogger, useNitro, useNuxt, useRuntimeConfig, writeTypes };
export type { AddComponentOptions, AddPluginOptions, AddRouteMiddlewareOptions, ExtendConfigOptions, ExtendRouteRulesOptions, ExtendViteConfigOptions, ExtendWebpackConfigOptions, ImportModuleOptions, LayerDirectories, LoadNuxtConfigOptions, LoadNuxtOptions, ResolveModuleOptions, ResolvePathOptions, Resolver };