This repository is not being maintained anymore, the latest release was 3 years ago...
I stared a fork, merged some pull requests and released the package to npm here: https://www.npmjs.com/package/@alessiocancian/react-native-actionsheet
You can install it with npm i -S @alessiocancian/react-native-actionsheet and update your imports from "react-native-actionsheet" to "@alessiocancian/react-native-actionsheet"
You can send new issues, feature requests and pull requests to my repository: https://github.com/alessiocancian/react-native-actionsheet