feat: migrate deprecated rules to https://eslint.style 🚀

.eslintrc.js

@@ -18,10 +18,5 @@ module.exports = {
   rules: {
     // If your editor cannot show these to you, occasionally turn this off and run the linter
     'no-warning-comments': 0,
-
-    // TODO: eslint-plugin-node does not correctly recognise `ecmaVersion: 2021`
-    'node/no-unsupported-features/es-syntax': ['error', {
-      version: '>=20',
-    }],
   },
 }

packages/eslint-config-base/index.js

@@ -13,6 +13,7 @@ const globs = require('./globs')
 module.exports = {
 
   plugins: [
+    '@stylistic',
     'import',
   ],
 
@@ -162,7 +163,7 @@ module.exports = {
     // JavaScript will more or less let you put semicolons after any statement without complaining.
     // Typos and misunderstandings about where semicolons are required can lead to extra semicolons
     // that are unnecessary.
-    'no-extra-semi': 'error',
+    '@stylistic/no-extra-semi': 'error',
 
     // Disallow Function Assignment
     // JavaScript functions can be written as a FunctionDeclaration `function foo() { ... }` or as a

packages/eslint-config-base/package.json

@@ -11,7 +11,8 @@
     "Danny Kijkov <[email protected]>"
   ],
   "dependencies": {
-    "eslint-plugin-import": "^2.27.0"
+    "eslint-plugin-import": "^2.27.0",
+    "@stylistic/eslint-plugin": "^1.6.0"
   },
   "engines": {
     "node": ">=20"