diff --git a/examples/html.js b/examples/html.js
index cfd19e2..8d42f27 100644
--- a/examples/html.js
+++ b/examples/html.js
@@ -1,6 +1,6 @@
 // const requireScript = require('node:module').createRequire(__filename);
 // const { Application } = requireScript('../index.js');
-const { Application } = require('../dist/index.js');
+const { Application } = require('../index.js');
 
 const app = new Application();
 
diff --git a/examples/url.mjs b/examples/url.mjs
index 87c9874..efc3632 100644
--- a/examples/url.mjs
+++ b/examples/url.mjs
@@ -1,4 +1,4 @@
-import { Application, Theme } from '../dist/index.js';
+import { Application, Theme } from '../index.js';
 
 const app = new Application();
 const window = app.createBrowserWindow({
diff --git a/index.d.ts b/index.d.ts
new file mode 100644
index 0000000..1ad8772
--- /dev/null
+++ b/index.d.ts
@@ -0,0 +1 @@
+export * from './binding';
diff --git a/index.js b/index.js
new file mode 100644
index 0000000..40e25b6
--- /dev/null
+++ b/index.js
@@ -0,0 +1,11 @@
+const { Application, BrowserWindow, ControlFlow, FullscreenType, ProgressBarState, Theme, getWebviewVersion } = require('./binding')
+
+module.exports = {
+    Application,
+    BrowserWindow,
+    ControlFlow,
+    FullscreenType,
+    ProgressBarState,
+    Theme,
+    getWebviewVersion
+}
\ No newline at end of file
diff --git a/lib/index.ts b/lib/index.ts
deleted file mode 100644
index 7760e95..0000000
--- a/lib/index.ts
+++ /dev/null
@@ -1 +0,0 @@
-export * from '../binding.js';
diff --git a/package.json b/package.json
index f7c1e31..7f2bf81 100644
--- a/package.json
+++ b/package.json
@@ -6,8 +6,8 @@
     "webviewjs": "./cli/index.mjs"
   },
   "description": "Robust cross-platform webview library for Node.js written in Rust. It also works with deno and bun.",
-  "main": "./dist/index.js",
-  "types": "./dist/index.d.ts",
+  "main": "./index.js",
+  "types": "./index.d.ts",
   "repository": "git@github.com:twlite/webview.git",
   "license": "MIT",
   "type": "commonjs",
@@ -20,7 +20,8 @@
   ],
   "files": [
     "cli",
-    "dist",
+    "index.d.ts",
+    "index.js",
     "binding.d.ts",
     "binding.js"
   ],
diff --git a/src/lib.rs b/src/lib.rs
index fd2c331..785c41a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -15,7 +15,9 @@ pub mod browser_window;
 
 #[napi(object)]
 pub struct HeaderData {
+  /// The key of the header.
   pub key: String,
+  /// The value of the header.
   pub value: Option<String>,
 }
 
@@ -109,6 +111,7 @@ impl Application {
     self.ipc_handler = handler;
   }
 
+  /// Handles the IPC message.
   fn handle_ipc_message(&self, req: Request<String>, id: &u32) {
     let func = &self.ipc_handler.as_ref();
 
diff --git a/tsconfig.json b/tsconfig.json
index 07b463e..5056788 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,16 +1,14 @@
 {
   "compilerOptions": {
-    "target": "ES2020",
+    "target": "ESNext",
     "strict": true,
     "moduleResolution": "node",
     "module": "CommonJS",
     "noUnusedLocals": true,
     "noUnusedParameters": true,
     "esModuleInterop": true,
-    "allowSyntheticDefaultImports": true,
-    "outDir": "dist",
-    "declaration": true
+    "allowSyntheticDefaultImports": true
   },
-  "include": ["./lib/**/*.ts"],
+  "include": ["."],
   "exclude": ["node_modules", "bench", "__test__"]
 }