chore: create base eslint config (nodejs#7057)

* chore: create base eslint config

* chore(eslint): remove typescript from base config

* fix: ts parser

* chore: remove typescript-eslint from root

* chore: update package-lock.json

apps/site/eslint.config.js

@@ -1,12 +1,13 @@
 import { FlatCompat } from '@eslint/eslintrc';
-import js from '@eslint/js';
 import importX from 'eslint-plugin-import-x';
 import * as mdx from 'eslint-plugin-mdx';
-import noRelativeImportPaths from 'eslint-plugin-no-relative-import-paths';
 import react from 'eslint-plugin-react';
 import storybook from 'eslint-plugin-storybook';
 import tseslint from 'typescript-eslint';
 
+// eslint-disable-next-line no-relative-import-paths/no-relative-import-paths
+import baseConfig from '../../eslint.config.js';
+
 const compat = new FlatCompat();
 
 const compatConfig = compat.config({
@@ -20,62 +21,20 @@ const compatConfig = compat.config({
 });
 
 export default tseslint.config(
-  {
-    ignores: [
-      'node_modules',
-      '.next',
-      '.swc',
-      '.turbo',
-      'build',
-      'coverage',
-      'global.d.ts',
-      'junit.xml',
-      'storybook-static/**',
-    ],
-  },
+  ...baseConfig,
   {
     extends: [
-      js.configs.recommended,
-      importX.flatConfigs.recommended,
-      importX.flatConfigs.typescript,
       react.configs.flat['jsx-runtime'],
       ...tseslint.configs.recommended,
+      importX.flatConfigs.typescript,
       ...compatConfig,
     ],
     files: ['**/*.{js,md,mdx,mjs,ts,tsx}'],
-    plugins: {
-      'no-relative-import-paths': noRelativeImportPaths,
-    },
     rules: {
-      '@next/next/no-duplicate-head': 'off',
       '@typescript-eslint/array-type': ['error', { default: 'generic' }],
       '@typescript-eslint/consistent-type-imports': 'error',
       '@typescript-eslint/no-require-imports': 'off',
-      'import-x/namespace': 'off',
-      'import-x/no-named-as-default-member': 'off',
-      'import-x/no-unresolved': 'off',
-      'import-x/order': [
-        'error',
-        {
-          groups: [
-            'builtin',
-            'external',
-            'internal',
-            ['sibling', 'parent'],
-            'index',
-            'unknown',
-          ],
-          'newlines-between': 'always',
-          alphabetize: {
-            order: 'asc',
-            caseInsensitive: true,
-          },
-        },
-      ],
-      'no-relative-import-paths/no-relative-import-paths': [
-        'warn',
-        { allowSameFolder: true, prefix: '@' },
-      ],
+      '@next/next/no-duplicate-head': 'off',
     },
     settings: {
       react: {

apps/site/package.json

@@ -103,12 +103,9 @@
     "@types/react": "^18.3.11",
     "@types/react-dom": "^18.3.0",
     "@types/semver": "~7.5.8",
-    "eslint": "~9.10.0",
     "eslint-config-next": "15.0.0-rc.1",
     "eslint-import-resolver-typescript": "~3.6.3",
-    "eslint-plugin-import-x": "~4.3.1",
     "eslint-plugin-mdx": "~3.1.5",
-    "eslint-plugin-no-relative-import-paths": "~1.5.5",
     "eslint-plugin-react": "~7.37.1",
     "eslint-plugin-react-hooks": "5.0.0",
     "eslint-plugin-storybook": "0.10.0--canary.156.ce8985b.0",

eslint.config.js

@@ -0,0 +1,53 @@
+import js from '@eslint/js';
+import importX from 'eslint-plugin-import-x';
+import noRelativeImportPaths from 'eslint-plugin-no-relative-import-paths';
+
+export default [
+  js.configs.recommended,
+  importX.flatConfigs.recommended,
+  {
+    ignores: [
+      'node_modules',
+      '.turbo',
+      '.next',
+      'build',
+      'coverage',
+      'global.d.ts',
+      'junit.xml',
+      'storybook-static/**',
+    ],
+  },
+  {
+    files: ['**/*.{js,mjs,ts,tsx}'],
+    plugins: {
+      'no-relative-import-paths': noRelativeImportPaths,
+    },
+    rules: {
+      'import-x/namespace': 'off',
+      'import-x/no-named-as-default-member': 'off',
+      'import-x/no-unresolved': 'off',
+      'import-x/order': [
+        'error',
+        {
+          groups: [
+            'builtin',
+            'external',
+            'internal',
+            ['sibling', 'parent'],
+            'index',
+            'unknown',
+          ],
+          'newlines-between': 'always',
+          alphabetize: {
+            order: 'asc',
+            caseInsensitive: true,
+          },
+        },
+      ],
+      'no-relative-import-paths/no-relative-import-paths': [
+        'warn',
+        { allowSameFolder: true, prefix: '@' },
+      ],
+    },
+  },
+];