fix error

next.config.mjs

@@ -1,14 +1,14 @@
 import path from 'path'
-import { fileURLToPath } from 'url'
 import withMDX from '@next/mdx'
 
-const __filename = fileURLToPath(import.meta.url)
-const __dirname = path.dirname(__filename)
-
-export default withMDX({
+/** @type {import('next').NextConfig} */
+const nextConfig = withMDX({
+  extension: /\.mdx?$/,
   pageExtensions: ['ts', 'tsx', 'mdx'],
   webpack(config) {
-    config.resolve.alias['@'] = path.resolve(__dirname)
+    config.resolve.alias['@'] = path.resolve('./') // @ 指向根目录
     return config
-  },
+  }
 })
+
+export default nextConfig

tsconfig.json

@@ -1,9 +1,23 @@
 {
   "compilerOptions": {
+    "target": "esnext",
+    "module": "esnext",
+    "lib": ["dom", "dom.iterable", "esnext"],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "forceConsistentCasingInFileNames": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "moduleResolution": "node",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "preserve",
     "baseUrl": ".",
     "paths": {
       "@/*": ["./*"]
     }
   },
-  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", "**/*.mdx"]
-}
+  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", "**/*.mdx"],
+  "exclude": ["node_modules"]
+}