<!-- Check those before opening an issue --> - [x] I have searched through existing issues - [x] I have read through [docs](https://vuejs.github.io/vetur) - [x] I have read [FAQ](https://vuejs.github.io/vetur/guide/FAQ.html) - [x] I have tried restarting VS Code or running `Vetur: Restart VLS` ## Info - Platform: <!-- Win/macOS/Linux --> - Vetur version: 0.33.1 - VS Code version: 1.54.2 ## Problem <!-- Include error message from Panel -> Output -> Vue Language Server --> <!-- With screenshot / gif if possible -->   ## Reproducible Case <!-- Please provide clear steps for reproducing the problem. Otherwise we might close your issue. - Generate a project from https://github.com/octref/veturpack/generate - Make a minimal code change to demonstrate your problem - Push your commit - Include link to your changes in the issue --> https://github.com/baybal/prop-validation-bug
