ZoomMtg how to get state of Mic and Camera

How to get state of mic and Camera.
to get mic state im using ZoomMtg.getCurrentUser
but there is no info about video is on or off in ZoomMtg.getCurrentUser

how to know is user turned on or off their video.
is there any eventListener?
Please help me to get out from this.

Angular 14
@zoomus/websdk 2.9.0