Using the export keyword between a decorator and a class is not allowed

Riproducete l’avviso utilizzando le versioni di react-styleguidist indicate nel report e i quattro percorsi JSX segnalati: src/components/Markdown/index.jsx, Search/index.jsx, Snackbar/index.jsx e SpeedDial/index.jsx. Confrontate il comportamento del parser in relazione ai decorator e agli export; il lavoro è completato quando questi file non producono più l’avviso di sintassi segnalato durante la generazione della documentazione.

I'm attempting to migrate react-styleguidist from v8 -> v9 and noticed that react-styleguidist@8.0.5 and beyond starts showing errors in the terminal:

You can now view your style guide in the browser:

  Local:            http://localhost:6060/
  On your network:  http://10.242.26.49:6060/

Warning: Cannot parse src/components/Markdown/index.jsx: SyntaxError: Using the export keyword between a decorator and a class is not allowed. Please use `export @dec class` instead. (28:0)

It usually means that react-docgen does not understand your source code, try to file an issue here:
https://github.com/reactjs/react-docgen/issues

Warning: Cannot parse src/components/Search/index.jsx: SyntaxError: Using the export keyword between a decorator and a class is not allowed. Please use `export @dec class` instead. (59:0)

It usually means that react-docgen does not understand your source code, try to file an issue here:
https://github.com/reactjs/react-docgen/issues

Warning: Cannot parse src/components/Snackbar/index.jsx: SyntaxError: Using the export keyword between a decorator and a class is not allowed. Please use `export @dec class` instead. (53:0)

It usually means that react-docgen does not understand your source code, try to file an issue here:
https://github.com/reactjs/react-docgen/issues

Warning: Cannot parse src/components/SpeedDial/index.jsx: SyntaxError: Using the export keyword between a decorator and a class is not allowed. Please use `export @dec class` instead. (18:0)

It usually means that react-docgen does not understand your source code, try to file an issue here:
https://github.com/reactjs/react-docgen/issues

This warning does not show on react-styleguidist@8.04. I think https://github.com/styleguidist/react-styleguidist/pull/1200 may be the culprit. Would this be a react-docgen issue? /cc @danez