bump chalk to 2.2

Author: kjin

package-lock.json

@@ -38,7 +38,7 @@
   "author": "Google Inc.",
   "license": "Apache-2.0",
   "dependencies": {
-    "chalk": "^2.0.1",
+    "chalk": "^2.2.0",
     "clang-format": "^1.0.53",
     "inquirer": "^3.2.1",
     "meow": "^3.7.0",
@@ -49,7 +49,6 @@
     "write-file-atomic": "^2.1.0"
   },
   "devDependencies": {
-    "@types/chalk": "^0.4.31",
     "@types/glob": "^5.0.30",
     "@types/inquirer": "0.0.35",
     "@types/make-dir": "^1.0.1",

package.json

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-import * as chalk from 'chalk';
+import chalk from 'chalk';
 
 import {Options} from './cli';
 import {getTSConfig, rimrafp} from './util';

src/clean.ts

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-import * as chalk from 'chalk';
+import chalk from 'chalk';
 import * as cp from 'child_process';
 import * as inquirer from 'inquirer';
 import * as path from 'path';

src/init.ts

@@ -1,5 +1,5 @@
 import test from 'ava';
-import * as chalk from 'chalk';
+import chalk from 'chalk';
 import * as cp from 'child_process';
 import * as fs from 'fs';
 import * as ncp from 'ncp';