I am using yarn 2 and react with webpack.
In my package is "typescript": ...
defined. Once I start yarn start
I am getting an error:
yarn workspace test start
When you use this plugin you must install `typescript`.
What is wrong? How should I fix it? Or debug it?
I've faced the similar issue when I was upgrading webpack from 4 to 5. The problem was the version of react-dev-utils
Upgrading react-dev-utils from v10 to v12 made the issue disappear.