Watchman does not work for artifacts

I'm using watchman in my https://github.com/GeekyAnts/react-native-boilerplate-redux-typescript.git
Although everything is running fine except for watchman, the matchman console states that

```
Looking for JS files in
/Users/abdulwahab/Documents/mobileapps/cfo-app/react-native-boilerplate-redux-typescript

```
But it doesn't refresh the index.js whenever I change anything in my tsx files. I always have to run first `npm run build and ` and then `npm run ios` to review the changes