diff --git a/example/dtsm.json b/example/dtsm.json
deleted file mode 100644
index 08d0601..0000000
--- a/example/dtsm.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-  "repos": [
-    {
-      "url": "https://github.com/borisyankov/DefinitelyTyped.git",
-      "ref": "master"
-    }
-  ],
-  "path": "typings",
-  "bundle": "typings/bundle.d.ts",
-  "link": {
-    "npm": {
-      "include": true
-    }
-  },
-  "dependencies": {
-    "node/node.d.ts": {
-      "ref": "09e37435ffb2c56a6f908081194a74756f24f99d"
-    },
-    "es6-promise/es6-promise.d.ts": {
-      "ref": "09e37435ffb2c56a6f908081194a74756f24f99d"
-    }
-  }
-}
\ No newline at end of file
diff --git a/example/index.ts b/example/index.ts
index bf1eb66..e5f2e3d 100644
--- a/example/index.ts
+++ b/example/index.ts
@@ -5,6 +5,7 @@ tsfmt
 	dryRun: true,
 replace: false,
 verify: false,
+  tsconfig: true,
 	tslint: true,
 editorconfig: true,
 	tsfmt: true
diff --git a/example/package.json b/example/package.json
index f01b771..1b4533f 100644
--- a/example/package.json
+++ b/example/package.json
@@ -1,18 +1,20 @@
 {
-    "name": "use-typescript-formatter-api-sample",
-    "private": true,
-    "version": "0.0.1",
-    "description": "",
-    "main": "index.js",
-    "scripts": {
-        "setup": "dtsm install",
-        "build": "tsc -p ./",
-        "exec": "node index",
-        "test": "npm run setup && npm run build && npm run exec"
-    },
-    "author": "vvakame+dev@gmail.com",
-    "license": "MIT",
-    "dependencies": {
-        "typescript-formatter": "^1.0.0"
-    }
+  "name": "use-typescript-formatter-api-sample",
+  "private": true,
+  "version": "0.0.1",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "build": "tsc -p ./",
+    "exec": "node index",
+    "test": "npm run build && npm run exec"
+  },
+  "author": "vvakame+dev@gmail.com",
+  "license": "MIT",
+  "dependencies": {
+    "typescript-formatter": "^3.0.0"
+  },
+  "devDependencies": {
+    "typescript": "^2.0.0"
+  }
 }
diff --git a/example/tsconfig.json b/example/tsconfig.json
index 3ab3ae4..74e7fc5 100644
--- a/example/tsconfig.json
+++ b/example/tsconfig.json
@@ -2,8 +2,16 @@
     "compilerOptions": {
         "module": "commonjs",
         "target": "es5",
+        "lib": [
+            "es2015"
+        ],
         "noImplicitAny": true,
-        "rootDir": ".",
+        "strictNullChecks": true,
+        "noEmitOnError": true,
+        "noImplicitReturns": true,
+        "noImplicitThis": true,
+        "noUnusedLocals": true,
+        "noUnusedParameters": true,
         "sourceMap": false,
         "listFiles": true
     },