React Native Dynamic Top Button Package

Hello everyone, I just created a new package for React Native, this is the fourth time. This package is used to perform page control without having to create a new navigation route. It's quite simple. for now I'm not doing it using a flatlist/scrollview so I limit it to four buttons for the four components to render. there are still many flaws in this package. I hope this help you guys. I let you do PR also to make better. please let me know if something goes wrong. Thank You.