eslint.config.js

import js from '@eslint/js';
import prettier from 'eslint-config-prettier';
import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended';
import simpleImportSort from 'eslint-plugin-simple-import-sort';
import globals from 'globals';
import ts from 'typescript-eslint';

/** @type {import('eslint').Linter.Config[]} */
export default [
  js.configs.recommended,
  ...ts.configs.recommended,
  prettier,
  eslintPluginPrettierRecommended,
  {
    plugins: {
      'simple-import-sort': simpleImportSort,
    },
    rules: {
      'prettier/prettier': 'warn',
      'sort-imports': 'off',
      'import/order': 'off',
      '@typescript-eslint/no-unused-vars': [
        'warn',
        {
          args: 'all',
          argsIgnorePattern: '^_',
          caughtErrors: 'all',
          caughtErrorsIgnorePattern: '^_',
          destructuredArrayIgnorePattern: '^_',
          varsIgnorePattern: '^_',
          ignoreRestSiblings: true,
        },
      ],
      'simple-import-sort/exports': 'warn',
      'simple-import-sort/imports': [
        'warn',
        {
          groups: [
            // Side effect imports.
            ['^\\u0000'],
            // Node.js builtins prefixed with `node:` and Bun builtins prefixed with `bun:`.
            ['^node:', '^bun:'],
            // Packages.
            // Things that start with a letter (or digit or underscore), or `@` followed by a letter.
            ['^@?\\w'],
            // Absolute imports and other imports such as Vue-style `@/foo`.
            // Anything not matched in another group.
            ['^'],
            // Relative imports.
            // Anything that starts with a dot.
            ['^\\.'],
            // Type imports.
            [String.raw`^@?\w.*\u0000$`, String.raw`^[^.].*\u0000$`, String.raw`^\..*\u0000$`],
          ],
        },
      ],
    },
    languageOptions: {
      globals: {
        ...globals.node,
      },
    },
  },
  {
    ignores: ['node_modules/', 'dist/', '.changeset/', '.vscode/', 'test/build/'],
  },
];