Compilation time error: You may need an additional loader to handle the result of these loaders.

./node_modules/react-native-event-listeners/index.js 4:20
Module parse failed: Unexpected token (4:20)
File was processed with these loaders:
 * ./node_modules/react-scripts/node_modules/babel-loader/lib/index.js
You may need an additional loader to handle the result of these loaders.
| 
| class EventRegister {
>   static _Listeners = {
|     count: 0,
|     refs: {}