Lib-jitsi-meet in react project

Hi All,
I’m trying to use lib-jitsi-meet in a reactjs project.
I created a simple react project and after I launched
npm install lib-jitsi-meet.

After I obtain the following error:

Failed to compile.

./node_modules/@jitsi/js-utils/jitsi-local-storage/index.js
SyntaxError: /Users/eloparco/uncr/unicorn-app/app/node_modules/@jitsi/js-utils/jitsi-local-storage/index.js: Support for the experimental syntax 'classProperties' isn't currently enabled (11:14):

   9 |      * The object used for storage.
  10 |      */
  11 |     _storage = {};
     |              ^
  12 | 
  13 |     /**
  14 |      * Empties all keys out of the storage.

Add @babel/plugin-proposal-class-properties (https://git.io/vb4SL) to the 'plugins' section of your Babel config to enable transformation.

Do you know how I can solve it?
Thanks

Angelo