How do i enable "@babel/plugin-proposal-decorators" with vite?

[zebratt]

 > src/App.jsx:22:0: error: Unexpected "@"
    22 │ @observer

error when starting dev server:
Error: Build failed with 1 error:
src/App.jsx:22:0: error: Unexpected "@"

I use the observer as a decorator then i got the error, are there anyway to solve this? Can not find a place to enable this option.

[patak-dev]

Check out https://www.npmjs.com/package/@rollup/plugin-babel, which is compatible with Vite.