How to use deep linking and Apple App Site Association with React.js

I have been looking far and wide and I can't seem to find any information about how to properly use apple-app-site-association/deep linking with a react.js website. I have already solve andriod deep-linking . I am set up assetlink in my project (public/.well-known/assetlinks.json). But how to use apple-app-site-association /