In React Native, there are certain third-party components which compile their own libraries that can be included in your main React project. Examples of such third-party libraries are these:
- https://github.com/naoufal/react-native-touch-id
- https://github.com/lazaronixon/react-native-qrcode-reader
- https://github.com/brentvatne/react-native-modal
Now, I would very much like to create my own React Native component with a linked library (iOS only, so I only need the Cocoa library that I would link using this method: https://facebook.github.io/react-native/docs/linking-libraries-ios.html), and so far, all I found is this: http://moduscreate.com/react_native_custom_components_ios/
The resulting project does not, however, specify a library target, and is not linkable to a different project.
I have also tried copying the Touch ID repository and try changing that one's code, but alas, I found it to be uncompilable without being referenced from a different project, which in turn would be the one to be compiled.
Where can I find any guides at all regarding how to do that? Thanks!