PlayerHandle is an object that holds methods to control a
single instance of Ardplayer.
This can be used as parameter to callback functions that
listen to player state changed.

Should be used as the handle for useImperativeHandle
if a ref to a Ardplayer is ever required.

Right now only the pause function is needed but others
and possibly some state might be added later.

onPlay takes a function which gets called with the pause function of the player as argument
whenever the player starts playing

onPause takes a void function which gets called when the player pauses or stops

Add global pause button in example to showcase usage

Command used:
npx create-react-native-library@latest react-native-ardplayer