diff --git a/examples/ts/api-build.ts b/examples/ts/api-build.ts
new file mode 100644
index 0000000..5a1a8ce
--- /dev/null
+++ b/examples/ts/api-build.ts
@@ -0,0 +1,7 @@
+import { fileURLToPath } from 'node:url'
+
+import { build } from 'vite'
+
+const rootDir = fileURLToPath(new URL('.', import.meta.url))
+
+await build({ root: rootDir })
diff --git a/examples/ts/package.json b/examples/ts/package.json
index 3ac93dc..2e501c6 100644
--- a/examples/ts/package.json
+++ b/examples/ts/package.json
@@ -5,7 +5,8 @@
   "type": "module",
   "private": true,
   "scripts": {
-    "build": "DEBUG=\"vite-plugin-dts:bundle\" vite build"
+    "build": "DEBUG=\"vite-plugin-dts:bundle\" vite build",
+    "build:api": "tsx ./api-build.ts"
   },
   "types": "dist/ts-test.d.ts",
   "devDependencies": {
diff --git a/examples/ts/vite.config.ts b/examples/ts/vite.config.ts
index 0121229..3a40448 100644
--- a/examples/ts/vite.config.ts
+++ b/examples/ts/vite.config.ts
@@ -6,6 +6,8 @@ import dts from '../../src'
 emptyDir(resolve(__dirname, 'dist'))
 emptyDir(resolve(__dirname, 'types'))
 
+console.log('a')
+
 export default defineConfig({
   resolve: {
     alias: {