Add TS formatter settings

.vscode/settings.json

@@ -69,5 +69,8 @@
 		"msjsdiag.debugger-for-chrome": "workspace"
 	},
 	"gulp.autoDetect": "off",
-	"files.insertFinalNewline": true
+	"files.insertFinalNewline": true,
+  "[typescript]": {
+		"editor.defaultFormatter": "vscode.typescript-language-features"
+	}
 }