The matrix event which caused this event to fire.
The member whose RoomMember.membership changed.
Optional
oldMembership: stringThe previous membership state. Null if it's a new member.
Fires whenever any room member's name changes.
The matrix event which caused this event to fire.
The member whose RoomMember.name changed.
The previous name. Null if the member didn't have a name previously.
Fires whenever any room member's power level changes.
The matrix event which caused this event to fire.
The member whose RoomMember.powerLevel changed.
Fires whenever any room member's typing state changes.
The matrix event which caused this event to fire.
The member whose RoomMember.typing changed.
Fires whenever any room member's membership state changes.