eslint.config.mjs

@@ -1,16 +1,16 @@
-import { dirname } from "path";
-import { fileURLToPath } from "url";
-import { FlatCompat } from "@eslint/eslintrc";
+import { defineConfig, globalIgnores } from 'eslint/config'
+import nextVitals from 'eslint-config-next/core-web-vitals'
 
-const __filename = fileURLToPath(import.meta.url);
-const __dirname = dirname(__filename);
-
-const compat = new FlatCompat({
-  baseDirectory: __dirname,
-});
-
-const eslintConfig = [
-  ...compat.extends("next/core-web-vitals", "next/typescript"),
-];
+const eslintConfig = defineConfig([
+  ...nextVitals,
+  // Override default ignores of eslint-config-next.
+  globalIgnores([
+    // Default ignores of eslint-config-next:
+    '.next/**',
+    'out/**',
+    'build/**',
+    'next-env.d.ts',
+  ]),
+])
 
 export default eslintConfig;

package.json

@@ -6,21 +6,21 @@
     "dev": "next dev",
     "build": "next build",
     "start": "next start",
-    "lint": "next lint"
+    "lint": "eslint"
   },
   "dependencies": {
-    "next": "^16.1.4",
-    "react": "^19.2.3",
-    "react-dom": "^19.2.3"
+    "next": "16.1.6",
+    "react": "19.2.4",
+    "react-dom": "19.2.4"
   },
   "devDependencies": {
-    "@eslint/eslintrc": "^3",
-    "@types/node": "^20",
-    "@types/react": "^19",
-    "@types/react-dom": "^19",
-    "eslint": "^9",
-    "eslint-config-next": "^16.1.4",
-    "sass": "^1.85.1",
-    "typescript": "^5"
+    "@eslint/eslintrc": "3.3.5",
+    "@types/node": "25.3.5",
+    "@types/react": "19.2.14",
+    "@types/react-dom": "19.2.3",
+    "eslint": "9.39.4",
+    "eslint-config-next": "16.1.6",
+    "sass": "1.97.3",
+    "typescript": "5.9.3"
   }
 }