diff --git a/package.json b/package.json
index a9285f3..4903cf6 100644
--- a/package.json
+++ b/package.json
@@ -41,6 +41,7 @@
   },
   "devDependencies": {
     "@rollup/pluginutils": "^4.2.1",
+    "@types/fs-extra": "^9.0.13",
     "conventional-changelog-cli": "^2.2.2",
     "debug": "^4.3.4",
     "enquirer": "^2.3.6",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 48deb6d..cd1de1e 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -5,6 +5,7 @@ importers:
   .:
     specifiers:
       '@rollup/pluginutils': ^4.2.1
+      '@types/fs-extra': ^9.0.13
       conventional-changelog-cli: ^2.2.2
       debug: ^4.3.4
       enquirer: ^2.3.6
@@ -26,6 +27,7 @@ importers:
       vue: ^2.7.0-beta.3
     devDependencies:
       '@rollup/pluginutils': 4.2.1
+      '@types/fs-extra': 9.0.13
       conventional-changelog-cli: 2.2.2
       debug: 4.3.4
       enquirer: 2.3.6
@@ -434,6 +436,12 @@ packages:
     resolution: {integrity: sha512-CuPgU6f3eT/XgKKPqKd/gLZV1Xmvf1a2R5POBOGQa6uv82xpls89HU5zKeVoyR8XzHd1RGNOlQlvUe3CFkjWNQ==}
     dev: true
 
+  /@types/fs-extra/9.0.13:
+    resolution: {integrity: sha512-nEnwB++1u5lVDM2UI4c1+5R+FYaKfaAzS4OococimjVm3nQw3TuzH5UNsocrcTBbhnerblyHj4A49qXbIiZdpA==}
+    dependencies:
+      '@types/node': 18.0.0
+    dev: true
+
   /@types/minimist/1.2.2:
     resolution: {integrity: sha512-jhuKLIRrhvCPLqwPcx6INqmKeiA5EWrsCOPhrlFSrbrmU4ZMPjj5Ul/oLCMDO98XRUIwVm78xICz4EPCektzeQ==}
     dev: true
diff --git a/test/vitest.config.ts b/test/vitest.config.ts
index c53673e..a9f9f2b 100644
--- a/test/vitest.config.ts
+++ b/test/vitest.config.ts
@@ -1,3 +1,4 @@
+/// <reference types="vitest" />
 import { defineConfig } from 'vite'
 
 export default defineConfig({