chore(ci): use eslint with unstable_ts_config flag

.github/workflows/lint.yml

@@ -20,4 +20,4 @@ jobs:
         run: npx oxlint
 
       - name: Run eslint
-        run: npx eslint
+        run: npx eslint --flag unstable_ts_config

eslint.config.js → eslint.config.ts

@@ -1,4 +1,4 @@
-import oxlint from './lib/index.cjs';
+import oxlint from './src/index.js';
 import unicorn from 'eslint-plugin-unicorn';
 import eslint from '@eslint/js';
 import eslintConfigPrettier from 'eslint-config-prettier';

package.json

@@ -39,7 +39,7 @@
     "generate": "node --import @oxc-node/core/register ./scripts/generate.ts && pnpm format",
     "clone": "node --import @oxc-node/core/register ./scripts/sparse-clone.ts",
     "build": "vite build",
-    "lint": "npx oxlint && npx eslint",
+    "lint": "npx oxlint && npx eslint --flag unstable_ts_config",
     "format": "npx prettier --write .",
     "release": "bumpp package.json",
     "prepare": "husky",
@@ -52,7 +52,6 @@
     "rules"
   ],
   "devDependencies": {
-    "@eslint/eslintrc": "^3.1.0",
     "@eslint/js": "^9.12.0",
     "@oxc-node/core": "^0.0.15",
     "@types/node": "^22.0.0",
@@ -76,7 +75,7 @@
     "vitest": "^2.0.0"
   },
   "lint-staged": {
-    "*.{js,cjs,ts}": "eslint",
+    "*.{js,cjs,ts}": "eslint --flag unstable_ts_config",
     "*": "prettier --ignore-unknown --write"
   },
   "dependencies": {

src/__snapshots__/rules-by-scope.spec.ts.snap

@@ -72,7 +72,7 @@ exports[`contains all the oxlint rules 1`] = `
     0,
   ],
   "@typescript-eslint/no-array-constructor": [
-    2,
+    0,
   ],
   "@typescript-eslint/no-confusing-non-null-assertion": [
     0,
@@ -156,7 +156,7 @@ exports[`contains all the oxlint rules 1`] = `
     2,
   ],
   "@typescript-eslint/no-unused-vars": [
-    2,
+    0,
   ],
   "@typescript-eslint/no-useless-constructor": [
     0,
@@ -168,7 +168,7 @@ exports[`contains all the oxlint rules 1`] = `
     0,
   ],
   "@typescript-eslint/no-wrapper-object-types": [
-    2,
+    0,
   ],
   "@typescript-eslint/object-curly-spacing": [
     0,
@@ -189,7 +189,7 @@ exports[`contains all the oxlint rules 1`] = `
     0,
   ],
   "@typescript-eslint/prefer-namespace-keyword": [
-    2,
+    0,
   ],
   "@typescript-eslint/prefer-ts-expect-error": [
     0,
@@ -918,7 +918,7 @@ exports[`contains all the oxlint rules 1`] = `
     0,
   ],
   "no-invalid-regexp": [
-    2,
+    0,
   ],
   "no-irregular-whitespace": [
     0,
@@ -966,9 +966,6 @@ exports[`contains all the oxlint rules 1`] = `
     0,
   ],
   "no-new-native-nonconstructor": [
-    2,
-  ],
-  "no-new-symbol": [
     0,
   ],
   "no-new-wrappers": [
@@ -1007,9 +1004,6 @@ exports[`contains all the oxlint rules 1`] = `
   "no-return-assign": [
     0,
   ],
-  "no-return-await": [
-    0,
-  ],
   "no-script-url": [
     0,
   ],
@@ -1059,7 +1053,7 @@ exports[`contains all the oxlint rules 1`] = `
     0,
   ],
   "no-unreachable": [
-    2,
+    0,
   ],
   "no-unsafe-finally": [
     0,
@@ -1434,7 +1428,7 @@ exports[`contains all the oxlint rules 1`] = `
     2,
   ],
   "unicorn/consistent-function-scoping": [
-    2,
+    0,
   ],
   "unicorn/custom-error-definition": [
     0,
@@ -1467,7 +1461,7 @@ exports[`contains all the oxlint rules 1`] = `
     0,
   ],
   "unicorn/no-anonymous-default-export": [
-    2,
+    0,
   ],
   "unicorn/no-array-callback-reference": [
     2,
@@ -1518,19 +1512,19 @@ exports[`contains all the oxlint rules 1`] = `
     0,
   ],
   "unicorn/no-length-as-slice-end": [
-    2,
+    0,
   ],
   "unicorn/no-lonely-if": [
     0,
   ],
   "unicorn/no-magic-array-flat-depth": [
-    2,
+    0,
   ],
   "unicorn/no-negated-condition": [
     0,
   ],
   "unicorn/no-negation-in-equality-check": [
-    2,
+    0,
   ],
   "unicorn/no-nested-ternary": [
     0,
@@ -1596,7 +1590,7 @@ exports[`contains all the oxlint rules 1`] = `
     0,
   ],
   "unicorn/no-useless-undefined": [
-    2,
+    0,
   ],
   "unicorn/no-zero-fractions": [
     0,
@@ -1743,7 +1737,7 @@ exports[`contains all the oxlint rules 1`] = `
     0,
   ],
   "unicorn/prefer-structured-clone": [
-    2,
+    0,
   ],
   "unicorn/prefer-switch": [
     2,

test/helpers.ts

@@ -3,4 +3,5 @@ import oxlint from '../src/index.js';
 
 export const ESLintTestConfig: ESLint.Options = {
   baseConfig: oxlint.configs['flat/all'],
+  flags: ['unstable_ts_config'],
 };