How to use lobby API with custom frontend

Hello jitsi community,
I has an own jitsi server and a custom front-end use lib-jitsi-meet API
I hasn’t found any documentation about using that combine with jitsi lobby API
Please help me to give a direction.
Thank you

There is no such docs, you can check the functions in JitsiConference code to get an idea or look at jitsi-meet code. jitsi-meet/react/features/lobby at master · jitsi/jitsi-meet · GitHub