Whenever I use babel-plugin-react-css-modules, I get errors from babel-loader

Whenever I use babel-plugin-react-css-modules, I get errors from babel-loader, but without using the plugin in my babel config, everything seems to work fine. I was using react-css-modules before trying to migrate to this one. Everything also works fine with react-css-modules, but now it braeks.

This is the error from npm
```
ERROR in ./js/components/index.js
Module build failed (from ../node_modules/babel-loader/lib/index.js):
SyntaxError: classEscape at position 19
|[A-Za-z_\-\u{00a0}-
^
at bail (C:\Caleb\spotroll\node_modules\regjsparser\parser.js:1118:13)
at parseClassAtomNoDash (C:\Caleb\spotroll\node_modules\regjsparser\parser.js:1098:11)
at parseClassAtom (C:\Caleb\spotroll\node_modules\regjsparser\parser.js:1083:16)
at parseNonemptyClassRangesNoDash (C:\Caleb\spotroll\node_modules\regjsparser\parser.js:1062:17)
at parseHelperClassRanges (C:\Caleb\spotroll\node_modules\regjsparser\parser.js:1027:13)
at parseNonemptyClassRanges (C:\Caleb\spotroll\node_modules\regjsparser\parser.js:1053:14)
at parseClassRanges (C:\Caleb\spotroll\node_modules\regjsparser\parser.js:997:15)
at parseHelperClassRanges (C:\Caleb\spotroll\node_modules\regjsparser\parser.js:1016:27)
at parseNonemptyClassRanges (C:\Caleb\spotroll\node_modules\regjsparser\parser.js:1053:14)
at parseClassRanges (C:\Caleb\spotroll\node_modules\regjsparser\parser.js:997:15)
```

Commencez par reproduire l’échec de js/components/index.js avec babel-plugin-react-css-modules activé, puis examinez la trace de la pile de babel-loader via regjsparser/parser.js. C’est terminé lorsque le même build s’achève sans l’erreur classEscape signalée ; l’issue ne fournit ni configuration, ni versions, ni test à exécuter.

Rédigé par le modèle d'indexation à partir du texte de l'issue.