Using “Visual Studio Code” for our quasar project, I see an error if I open a vue file:

This error actually causes the q-table not to be displayed, which is more serious than a simple warning. Visual Studio Code also declares it an Error.

What I don’t understand is why quasar doesn’t show the error when I run quasar dev:

Especially since Visual Studio Code only shows errors in the currently open file. The above error was introduced by a quasar update and was completely missed as I don’t open all our files to check for errors.
How to get VSCode to show TypeScript errors for files *not* open in the editor?