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cli-tool.md constants-patterns.md core-configuration.md file-format-support.md index.md language-framework-support.md styling-formatting.md utility-functions.md

tile.json

Constants & File Patterns

Pre-defined glob patterns, constants, and file matching utilities for ESLint configuration.

Capabilities

Source File Patterns

Glob patterns for matching various source file types.

/** Source file extension pattern */
const GLOB_SRC_EXT: string; // '?([cm])[jt]s?(x)'

/** All source files pattern */
const GLOB_SRC: string; // '**/*.?([cm])[jt]s?(x)'

/** JavaScript files pattern */
const GLOB_JS: string; // '**/*.?([cm])js'

/** JSX files pattern */
const GLOB_JSX: string; // '**/*.?([cm])jsx'

/** TypeScript files pattern */
const GLOB_TS: string; // '**/*.?([cm])ts'

/** TSX files pattern */  
const GLOB_TSX: string; // '**/*.?([cm])tsx'

Usage Examples:

import { GLOB_TS, GLOB_JS, GLOB_SRC } from "@antfu/eslint-config";

// Use in ESLint config
export default [
  {
    files: [GLOB_TS, GLOB_TSX],
    rules: {
      '@typescript-eslint/no-unused-vars': 'error',
    },
  },
  {
    files: [GLOB_JS, GLOB_JSX],
    rules: {
      'no-unused-vars': 'error',
    },
  },
];

Style File Patterns

Patterns for CSS and styling related files.

/** All style files pattern */
const GLOB_STYLE: string; // '**/*.{c,le,sc}ss'

/** CSS files pattern */
const GLOB_CSS: string; // '**/*.css'

/** PostCSS files pattern */
const GLOB_POSTCSS: string; // '**/*.{p,post}css'

/** Less files pattern */
const GLOB_LESS: string; // '**/*.less'

/** SCSS files pattern */
const GLOB_SCSS: string; // '**/*.scss'

Data Format Patterns

Patterns for JSON, YAML, and other data formats.

/** JSON files pattern */
const GLOB_JSON: string; // '**/*.json'

/** JSON5 files pattern */
const GLOB_JSON5: string; // '**/*.json5'

/** JSON with comments pattern */
const GLOB_JSONC: string; // '**/*.jsonc'

/** YAML files pattern */
const GLOB_YAML: string; // '**/*.y?(a)ml'

/** TOML files pattern */
const GLOB_TOML: string; // '**/*.toml'

/** XML files pattern */
const GLOB_XML: string; // '**/*.xml'

Framework and Component Patterns

Patterns for framework-specific files and components.

/** Vue files pattern */
const GLOB_VUE: string; // '**/*.vue'

/** Svelte files pattern (including JS/TS variants) */
const GLOB_SVELTE: string; // '**/*.svelte?(.{js,ts})'

/** Astro files pattern */
const GLOB_ASTRO: string; // '**/*.astro'

/** Astro TypeScript pattern */
const GLOB_ASTRO_TS: string; // '**/*.astro/*.ts'

Document and Media Patterns

Patterns for documentation and media files.

/** Markdown files pattern */
const GLOB_MARKDOWN: string; // '**/*.md'

/** Nested markdown pattern */
const GLOB_MARKDOWN_IN_MARKDOWN: string; // '**/*.md/*.md'

/** HTML files pattern */
const GLOB_HTML: string; // '**/*.htm?(l)'

/** SVG files pattern */
const GLOB_SVG: string; // '**/*.svg'

/** GraphQL files pattern */
const GLOB_GRAPHQL: string; // '**/*.{g,graph}ql'

Composite Patterns

Combined patterns for common use cases.

/** Markdown code blocks pattern */
const GLOB_MARKDOWN_CODE: string; // Combines GLOB_MARKDOWN and GLOB_SRC

/** Test files patterns array */
const GLOB_TESTS: string[]; // Array of test file patterns

/** All source files patterns array */
const GLOB_ALL_SRC: string[]; // Array of all supported source patterns

Expanded Values:

// GLOB_TESTS includes:
[
  `**/__tests__/**/*.${GLOB_SRC_EXT}`,
  `**/*.spec.${GLOB_SRC_EXT}`,
  `**/*.test.${GLOB_SRC_EXT}`,
  `**/*.bench.${GLOB_SRC_EXT}`,
  `**/*.benchmark.${GLOB_SRC_EXT}`,
]

// GLOB_ALL_SRC includes:
[
  GLOB_SRC,      // JS/TS files
  GLOB_STYLE,    // CSS files
  GLOB_JSON,     // JSON files
  GLOB_JSON5,    // JSON5 files
  GLOB_MARKDOWN, // Markdown files
  GLOB_SVELTE,   // Svelte files
  GLOB_VUE,      // Vue files
  GLOB_YAML,     // YAML files
  GLOB_XML,      // XML files
  GLOB_HTML,     // HTML files
]

Exclusion Patterns

Default patterns for files and directories to exclude from linting.

/** Default exclusion patterns array */
const GLOB_EXCLUDE: string[];

Excluded Patterns:

const GLOB_EXCLUDE = [
  // Dependencies
  '**/node_modules',
  
  // Build outputs
  '**/dist',
  '**/output',
  '**/coverage',
  '**/.nuxt',
  '**/.next',
  '**/.svelte-kit',
  '**/.vercel',
  '**/.vite-inspect',
  
  // Lock files
  '**/package-lock.json',
  '**/yarn.lock', 
  '**/pnpm-lock.yaml',
  '**/bun.lockb',
  
  // Temporary directories
  '**/temp',
  '**/.temp',
  '**/tmp',
  '**/.tmp',
  '**/.history',
  '**/.cache',
  '**/.yarn',
  
  // IDE and tools
  '**/.idea',
  '**/.changeset',
  '**/.vitepress/cache',
  
  // Generated files
  '**/CHANGELOG*.md',
  '**/*.min.*',
  '**/LICENSE*',
  '**/__snapshots__',
  '**/auto-import?(s).d.ts',
  '**/components.d.ts',
  '**/vite.config.*.timestamp-*',
];

Plugin Renaming Constants

Default mappings for renaming ESLint plugins to shorter names.

/** Default plugin name mappings */
const defaultPluginRenaming: Record<string, string>;

Default Mappings:

const defaultPluginRenaming = {
  '@eslint-react': 'react',
  '@eslint-react/dom': 'react-dom',
  '@eslint-react/hooks-extra': 'react-hooks-extra',
  '@eslint-react/naming-convention': 'react-naming-convention',
  '@next/next': 'next',
  '@stylistic': 'style',
  '@typescript-eslint': 'ts',
  'import-lite': 'import',
  'n': 'node',
  'vitest': 'test',
  'yml': 'yaml',
};

Stylistic Configuration Defaults

Default configuration values for stylistic formatting rules.

/** Default stylistic configuration */
const StylisticConfigDefaults: StylisticConfig;

Default Values:

const StylisticConfigDefaults = {
  indent: 2,
  quotes: 'single',
  jsx: true,
  semi: false,

Usage Examples

Common patterns for using these constants in ESLint configurations.

Framework-specific configurations:

import { GLOB_VUE, GLOB_TS, GLOB_TSX } from "@antfu/eslint-config";

export default [
  {
    files: [GLOB_VUE],
    rules: {
      'vue/no-unused-vars': 'error',
    },
  },
  {
    files: [GLOB_TS, GLOB_TSX],
    rules: {
      '@typescript-eslint/no-explicit-any': 'warn',
    },
  },
];

Test-specific configurations:

import { GLOB_TESTS, GLOB_SRC } from "@antfu/eslint-config";

export default [
  {
    files: [GLOB_SRC],
    rules: {
      'no-console': 'warn',
    },
  },
  {
    files: GLOB_TESTS,
    rules: {
      'no-console': 'off', // Allow console in tests
    },
  },
];

Custom exclusions:

import { GLOB_EXCLUDE } from "@antfu/eslint-config";

export default [
  {
    ignores: [
      ...GLOB_EXCLUDE,
      '**/custom-build/**',
      '**/generated/**',
    ],
  },
];

File type specific formatting:

import { 
  GLOB_CSS, 
  GLOB_HTML, 
  GLOB_MARKDOWN,
  GLOB_JSON,
  GLOB_YAML 
} from "@antfu/eslint-config";

export default [
  {
    files: [GLOB_CSS, GLOB_HTML],
    rules: {
      // Prettier handles these
    },
  },
  {
    files: [GLOB_MARKDOWN],
    rules: {
      // Markdown-specific rules
    },
  },
  {
    files: [GLOB_JSON, GLOB_YAML],
    rules: {
      // Data format rules
    },
  },
];