How can I use a custom geolocation library to show user's current position on the map?

[dimitris4]

I'd like to use this package: https://www.npmjs.com/package/@react-native-community/geolocation, as it allows for higher accuracy positioning using WiFi access point. I'm also thinking that we might want to switch to Bluetooth beacons technology in the future. Do you know how to go about using custom geolocation package to get user's position?