How do you extract a specific React component from a library?

I'm trying to get the source code for just this component: https://rsuitejs.com/components/tree/ so that I can modify it for my specific use case.

My plan is to clone the entire library in a new React App, and then just start deleting files that I don't need. Not sure if this is the right way or if there is a more efficient way to to go about this. Any insight would be greatly appreciated!