feat: use typescript 2.7.1 and esModuleInterop

package.json

@@ -45,7 +45,7 @@
     "meow": "^4.0.0",
     "pify": "^3.0.0",
     "rimraf": "^2.6.1",
-    "tslint": "^5.8.0",
+    "tslint": "^5.9.1",
     "update-notifier": "^2.2.0",
     "write-file-atomic": "^2.1.0"
   },
@@ -68,7 +68,7 @@
     "nyc": "^11.2.1",
     "source-map-support": "^0.5.0",
     "tmp": "0.0.31",
-    "typescript": "~2.6.1"
+    "typescript": "~2.7.1"
   },
   "peerDependencies": {
     "typescript": "^2.6.1"

src/cli.ts

@@ -15,8 +15,8 @@
  * limitations under the License.
  */
 import * as path from 'path';
-import * as meow from 'meow';
-import * as updateNotifier from 'update-notifier';
+import meow from 'meow';
+import updateNotifier from 'update-notifier';
 import {init} from './init';
 import {clean} from './clean';
 

src/init.ts

@@ -93,7 +93,7 @@ async function addScripts(
 async function addDependencies(
     packageJson: PackageJson, options: Options): Promise<boolean> {
   let edits = false;
-  const deps: Bag<string> = {'gts': `^${pkg.version}`, 'typescript': '~2.6.1'};
+  const deps: Bag<string> = {'gts': `^${pkg.version}`, 'typescript': '~2.7.1'};
 
   if (!packageJson.devDependencies) {
     packageJson.devDependencies = {};

src/util.ts

@@ -16,8 +16,8 @@
 
 import * as fs from 'fs';
 import * as path from 'path';
-import * as pify from 'pify';
-import * as rimraf from 'rimraf';
+import pify from 'pify';
+import rimraf from 'rimraf';
 
 export const readFilep = pify(fs.readFile);
 export const rimrafp = pify(rimraf);

test/fixtures.ts

@@ -16,9 +16,9 @@
 
 import {test, Test} from 'ava';
 import * as fs from 'fs';
-import * as makeDir from 'make-dir';
+import makeDir from 'make-dir';
 import * as path from 'path';
-import * as pify from 'pify';
+import pify from 'pify';
 import * as tmp from 'tmp';
 
 const writeFilep = pify(fs.writeFile);

test/test-kitchen.ts

@@ -4,8 +4,8 @@ import * as cp from 'child_process';
 import * as fs from 'fs';
 import * as ncp from 'ncp';
 import * as path from 'path';
-import * as pify from 'pify';
-import * as rimraf from 'rimraf';
+import pify from 'pify';
+import rimraf from 'rimraf';
 import * as tmp from 'tmp';
 
 interface ExecResult {

tsconfig-google.json

@@ -1,21 +1,22 @@
 {
   "compilerOptions": {
-    "allowSyntheticDefaultImports": false,
+    "allowSyntheticDefaultImports": true,
     "allowUnreachableCode": false,
     "allowUnusedLabels": false,
     "declaration": true,
+    "esModuleInterop": true,
     "forceConsistentCasingInFileNames": true,
     "lib": ["es2015"],
-    "noFallthroughCasesInSwitch": true,
+    "module": "commonjs",
     "noEmitOnError": true,
+    "noFallthroughCasesInSwitch": true,
     "noImplicitReturns": true,
     "pretty": true,
+    "sourceMap": true,
     "strict": true,
-    "module": "commonjs",
-    "target": "es5",
-    "sourceMap": true
+    "target": "es5"
   },
   "exclude": [
     "node_modules"
   ]
-}
+}