title: "Unexpected Token" on AutoSave
body: <p>I get an error "Unexpected Token" in the following local environment: "React, Webpack, Webpack-Dev-Server, Babel, Material-UI".</p>
  
  <p><a href="https://i.stack.imgur.com/v6zFI.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/v6zFI.png" alt="enter image description here"></a></p>
  
  <p>Specificities: I use Auto-Save in VS-Code. In the Error-Log I can recognize that the error occurs in the middle of my code-edit. For example, before I finish a method. Even if I finish the code-edit, the update is not being updated in the browser. 
  When I restart the dev-server, everything works normally until the same error eventually occurs again.</p>
  
  <p><a href="https://i.stack.imgur.com/dxyka.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/dxyka.png" alt="enter image description here"></a></p>