eslint.config.mjs•4.07 kB
import { builtinModules } from 'module';
import jsPlugin from '@eslint/js';
// eslint-disable-next-line import/no-unresolved
import tsPlugin from '@typescript-eslint/eslint-plugin';
// eslint-disable-next-line import/no-unresolved
import tsParser from '@typescript-eslint/parser';
import prettierConfig from 'eslint-config-prettier';
import importsPlugin from 'eslint-plugin-import';
import sortImportsPlugin from 'eslint-plugin-simple-import-sort';
import tsdocPlugin from 'eslint-plugin-tsdoc';
import unusedImportsPlugin from 'eslint-plugin-unused-imports';
import globals from 'globals';
export default [
{
// Blacklisted Folders, including **/node_modules/ and .git/
ignores: ['dist/','build/', 'coverage/'],
},
{
// All files
files: ['**/*.js', '**/*.cjs', '**/*.mjs', '**/*.jsx', '**/*.ts', '**/*.tsx'],
plugins: {
import: importsPlugin,
'unused-imports': unusedImportsPlugin,
'simple-import-sort': sortImportsPlugin,
'tsdoc-import': tsdocPlugin,
},
languageOptions: {
globals: {
...globals.node,
...globals.browser,
},
parserOptions: {
// Eslint doesn't supply ecmaVersion in `parser.js` `context.parserOptions`
// This is required to avoid ecmaVersion < 2015 error or 'import' / 'export' error
ecmaVersion: 'latest',
sourceType: 'module',
},
},
settings: {
'import/parsers': {
// Workaround until import supports flat config
// https://github.com/import-js/eslint-plugin-import/issues/2556
espree: ['.js', '.cjs', '.mjs', '.jsx'],
},
},
rules: {
...jsPlugin.configs.recommended.rules,
...importsPlugin.configs.recommended.rules,
// Imports
'unused-imports/no-unused-vars': [
'warn',
{
vars: 'all',
varsIgnorePattern: '^_',
args: 'after-used',
argsIgnorePattern: '^_',
},
],
'unused-imports/no-unused-imports': ['warn'],
'import/first': ['warn'],
'import/newline-after-import': ['warn'],
'import/no-named-as-default': ['off'],
'simple-import-sort/exports': ['warn'],
'lines-between-class-members': ['warn', 'always', { exceptAfterSingleLine: true }],
'simple-import-sort/imports': [
'warn',
{
groups: [
// Side effect imports.
['^\\u0000'],
// Node.js builtins, react, and third-party packages.
[`^(${builtinModules.join('|')})(/|$)`],
// Path aliased root, parent imports, and just `..`.
['^@/', '^\\.\\.(?!/?$)', '^\\.\\./?$'],
// Relative imports, same-folder imports, and just `.`.
['^\\./(?=.*/)(?!/?$)', '^\\.(?!/?$)', '^\\./?$'],
// Style imports.
['^.+\\.s?css$'],
],
},
],
},
},
{
// TypeScript files
files: ['**/*.ts', '**/*.tsx'],
plugins: {
'@typescript-eslint': tsPlugin,
},
languageOptions: {
parser: tsParser,
parserOptions: {
project: './tsconfig.lint.json',
},
},
settings: {
...importsPlugin.configs.typescript.settings,
'import/resolver': {
...importsPlugin.configs.typescript.settings['import/resolver'],
typescript: {
alwaysTryTypes: true,
project: './tsconfig.json',
},
},
},
rules: {
...importsPlugin.configs.typescript.rules,
...tsPlugin.configs['eslint-recommended'].overrides[0].rules,
...tsPlugin.configs.recommended.rules,
// Typescript Specific
'@typescript-eslint/no-unused-vars': 'off', // handled by unused-imports
'@typescript-eslint/explicit-function-return-type': 'off',
'@typescript-eslint/no-explicit-any': 'off',
'@typescript-eslint/no-empty-interface': 'off',
},
},
{
// Prettier Overrides
files: ['**/*.js', '**/*.cjs', '**/*.mjs', '**/*.jsx', '**/*.ts', '**/*.tsx'],
rules: {
...prettierConfig.rules,
},
},
];