import { ResolvableFlatConfig, FlatConfigComposer } from 'eslint-flat-config-utils';
import { Linter } from 'eslint';
import { StylisticCustomizeOptions } from '@stylistic/eslint-plugin';

interface ToolingOptions {
    /**
     * Enable RegExp rules
     *
     * @see https://github.com/ota-meshi/eslint-plugin-regexp
     * @default true
     */
    regexp?: boolean;
    /**
     * Enable Unicorn rules
     *
     * @see https://github.com/sindresorhus/eslint-plugin-unicorn
     * @default true
     */
    unicorn?: boolean;
    /**
     * Enable jsdoc rules
     *
     * @default true
     */
    jsdoc?: boolean;
}
interface NuxtSpecificOptions {
    /**
     * Sort keys in nuxt.config to maintain a consistent order
     *
     * @default true when `features.stylistic` is enabled
     */
    sortConfigKeys?: boolean;
}
interface NuxtESLintFeaturesOptions {
    /**
     * Setup basic JavaScript, TypeScript and Vue plugins and rules.
     *
     * You might want to disable it when you are using other ESLint config that handles the basic setup.
     *
     * @default true
     */
    standalone?: boolean;
    /**
     * Enable rules for Nuxt module authors or library authors
     *
     * @experimental Changes might not follow semver
     * @default false
     */
    tooling?: boolean | ToolingOptions;
    /**
     * Enable stylistic ESLint rules for formatting and code style check
     *
     * @see https://eslint.style/guide/config-presets
     * @default false
     */
    stylistic?: boolean | StylisticCustomizeOptions;
    /**
     * Enable formatters to handling formatting for different file types
     *
     * Requires `eslint-plugin-format` to be installed
     *
     * @default false
     */
    formatters?: boolean | OptionsFormatters;
    /**
     * Options for Nuxt specific rules
     */
    nuxt?: NuxtSpecificOptions;
    /**
     * Enable TypeScript support. Can also be an object to config the options.
     *
     * By default it enables automatic when `typescript` is installed in the project.
     */
    typescript?: boolean | {
        /**
         * Enable strict rules
         * @see https://typescript-eslint.io/users/configs#strict
         * @default true
         */
        strict?: boolean;
    };
}
interface NuxtESLintConfigOptions {
    features?: NuxtESLintFeaturesOptions;
    dirs?: {
        /**
         * Nuxt source directory
         */
        src?: string[];
        /**
         * Root directory for nuxt project
         */
        root?: string[];
        /**
         * Directory for pages
         */
        pages?: string[];
        /**
         * Directory for layouts
         */
        layouts?: string[];
        /**
         * Directory for components
         */
        components?: string[];
        /**
         * Directory for components with prefix
         * Ignore `vue/multi-word-component-names`
         */
        componentsPrefixed?: string[];
        /**
         * Directory for composobles
         */
        composables?: string[];
        /**
         * Directory for plugins
         */
        plugins?: string[];
        /**
         * Directory for modules
         */
        modules?: string[];
        /**
         * Directory for middleware
         */
        middleware?: string[];
        /**
         * Directory for server
         */
        servers?: string[];
    };
}
interface OptionsFormatters {
    /**
     * Enable formatting support for CSS, Less, Sass, and SCSS.
     *
     * Currently only support Prettier.
     */
    css?: 'prettier' | boolean;
    /**
     * Enable formatting support for HTML.
     *
     * Currently only support Prettier.
     */
    html?: 'prettier' | boolean;
    /**
     * Enable formatting support for XML.
     *
     * Currently only support Prettier.
     */
    xml?: 'prettier' | boolean;
    /**
     * Enable formatting support for SVG.
     *
     * Currently only support Prettier.
     */
    svg?: 'prettier' | boolean;
    /**
     * Enable formatting support for Markdown.
     *
     * Support both Prettier and dprint.
     *
     * When set to `true`, it will use Prettier.
     */
    markdown?: 'prettier' | 'dprint' | boolean;
    /**
     * Enable formatting support for GraphQL.
     */
    graphql?: 'prettier' | boolean;
    /**
     * Custom options for Prettier.
     *
     * By default it's controlled by our own config.
     */
    prettierOptions?: any;
    /**
     * Custom options for dprint.
     *
     * By default it's controlled by our own config.
     */
    dprintOptions?: boolean;
}
type NotNill<T> = T extends null | undefined ? never : T;
interface NuxtESLintConfigOptionsResolved {
    features: Required<NotNill<NuxtESLintFeaturesOptions>>;
    dirs: Required<NotNill<NuxtESLintConfigOptions['dirs']>>;
}
type Awaitable<T> = T | Promise<T>;

declare function resolveOptions(config: NuxtESLintConfigOptions): NuxtESLintConfigOptionsResolved;

/**
 * Provide type definitions for constructing ESLint flat config items.
 *
 * This function takes flat config item, or an array of them as rest arguments.
 * It also automatically resolves the promise if the config item is a promise.
 */
declare function defineFlatConfigs(...configs: ResolvableFlatConfig[]): FlatConfigComposer<Linter.Config>;
/**
 * Create an array of ESLint flat configs for Nuxt 3, based on the given options.
 * Accepts appending user configs as rest arguments from the second argument.
 *
 * For Nuxt apps, it's recommended to use `@nuxt/eslint` module instead, which will generate the necessary configuration based on your project.
 * @see https://eslint.nuxt.com/packages/module
 */
declare function createConfigForNuxt(options?: NuxtESLintConfigOptions, ...userConfigs: ResolvableFlatConfig[]): FlatConfigComposer<Linter.Config>;

export { type Awaitable, type NuxtESLintConfigOptions, type NuxtESLintConfigOptionsResolved, type NuxtESLintFeaturesOptions, type NuxtSpecificOptions, type OptionsFormatters, type ToolingOptions, createConfigForNuxt, createConfigForNuxt as default, defineFlatConfigs, resolveOptions };