this is a really vague question, and I'm not sure why this is in #djs-voice but likely you'd want to wait for the new event to be implemented in the next release
GuildMember#manageable Whether the client user is above this user in the hierarchy, according to role position and guild ownership. This is a prerequisite for many moderative actions.
ah sorry there isn't a function like that, but if you check out the source for , , , and you could write something similar to check for other members than the client user