vue告警信息：{ parser babylon } is deprecated

告警信息：

13% building modules 28/40 modules 12 active ...dex=0!\src\App.vue{ parser: "babylon" } is deprecated; we now treat it as { parser: "babel" }.

95% emitting

是prettier版本导致的，直接在项目中：npm install prettier@~1.12.0 -d

然后重新npm run dev