Integrations Pusher with ionic 5

I build app using Api from Laravel website ,i sue pusher for chat in my website
but now i want to integrate pusher in my ionic app for make realtime to chat but i don’t now hot to do it ,I did the research in google but i don’t find anything to help me for do that.

i use ionic 5 & capacitor

Check this link - Build a live poll app with Ionic. I guess you would be able to implement your use case following that guide.