diff --git a/index.d.ts b/index.d.ts
new file mode 100644
index 0000000..5703fb5
--- /dev/null
+++ b/index.d.ts
@@ -0,0 +1 @@
+export * from './dist';
diff --git a/index.js b/index.js
new file mode 100644
index 0000000..9f5e27a
--- /dev/null
+++ b/index.js
@@ -0,0 +1,6 @@
+"use strict";
+function __export(m) {
+  for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
+}
+exports.__esModule = true;
+__export(require("./dist"));
diff --git a/index.ts b/index.ts
new file mode 100644
index 0000000..5703fb5
--- /dev/null
+++ b/index.ts
@@ -0,0 +1 @@
+export * from './dist';
diff --git a/tsconfig.json b/tsconfig.json
index 921d963..bb13608 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -9,10 +9,10 @@
     "experimentalDecorators": true,
     "target": "es6",
     "sourceMap": false,
-    "baseUrl": "./",
     "outDir": "./dist",
+    "rootDir": "./lib",
     "skipLibCheck": true
   },
-  "include": ["lib/**/*", "sample/**/*"],
+  "include": ["lib/**/*", "../index.ts"],
   "exclude": ["node_modules", "**/*.spec.ts"]
 }