From 371e0f8e4d10bf9c346c4565f94f6eb23988c976 Mon Sep 17 00:00:00 2001
From: fisker <lionkay@gmail.com>
Date: Fri, 23 Jan 2026 08:37:18 +0800
Subject: [PATCH 1/3] Fix build script

---
 .github/workflows/ci.yml | 1 +
 package.json             | 4 ++--
 tsdown.config.ts         | 6 ++++++
 3 files changed, 9 insertions(+), 2 deletions(-)
 create mode 100644 tsdown.config.ts

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c4889dab..b591dd2c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -49,3 +49,4 @@ jobs:
           disable_search: true
           files: coverage/lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
+      - run: yarn run build
diff --git a/package.json b/package.json
index 99a82e25..44af99d4 100644
--- a/package.json
+++ b/package.json
@@ -12,8 +12,8 @@
   },
   "exports": {
     ".": {
-      "types": "./dist/index.d.mts",
-      "default": "./dist/index.mjs"
+      "types": "./dist/index.d.ts",
+      "default": "./dist/index.js"
     }
   },
   "license": "MIT",
diff --git a/tsdown.config.ts b/tsdown.config.ts
new file mode 100644
index 00000000..e771f578
--- /dev/null
+++ b/tsdown.config.ts
@@ -0,0 +1,6 @@
+import { defineConfig } from 'tsdown';
+
+export default defineConfig({
+  external: ['@babel/types'],
+  fixedExtension: false,
+});

From 2a2b75d553a0d7fd80f99a860e56a1b20ae75a9c Mon Sep 17 00:00:00 2001
From: fisker <lionkay@gmail.com>
Date: Fri, 23 Jan 2026 08:38:05 +0800
Subject: [PATCH 2/3] Simplify exports

---
 package.json | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/package.json b/package.json
index 44af99d4..93d7a258 100644
--- a/package.json
+++ b/package.json
@@ -11,10 +11,7 @@
     "url": "https://github.com/ikatyang"
   },
   "exports": {
-    ".": {
-      "types": "./dist/index.d.ts",
-      "default": "./dist/index.js"
-    }
+    ".": "./dist/index.js"
   },
   "license": "MIT",
   "scripts": {

From 17319b661b72007b080b8074920df9d6c4cf1bd7 Mon Sep 17 00:00:00 2001
From: fisker <lionkay@gmail.com>
Date: Fri, 23 Jan 2026 08:39:25 +0800
Subject: [PATCH 3/3] Update tsconfig.json

---
 tsconfig.json | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tsconfig.json b/tsconfig.json
index 513d74dc..f7ad4e78 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -11,5 +11,10 @@
     "noEmit": true,
     "allowImportingTsExtensions": true
   },
-  "include": ["src/**/*.ts", "tests/**/*.ts", "vitest.config.ts"]
+  "include": [
+    "src/**/*.ts",
+    "tests/**/*.ts",
+    "vitest.config.ts",
+    "tsdown.config.ts"
+  ]
 }