Merge pull request #288 from syuilo/greenkeeper/@types/gulp-uglify-0.0.30

Update @types/gulp-uglify to the latest version 🚀

package.json

@@ -41,7 +41,7 @@
     "@types/gulp-mocha": "0.0.30",
     "@types/gulp": "4.0.2",
     "@types/gulp-typescript": "0.0.32",
-    "@types/gulp-uglify": "0.0.29",
+    "@types/gulp-uglify": "0.0.30",
     "@types/gulp-util": "3.0.30",
     "@types/inquirer": "0.0.32",
     "@types/is-root": "1.0.0",