OnMediaFrameSendStateChangedType typedef Null safety

OnMediaFrameSendStateChangedType = void Function(String roomId, UserInfo userInfo, FirstFrameSendState state)

roomId：流发布用户所在的房间 ID

userInfo：用户信息

state：首帧发送状态

Implementation

typedef OnMediaFrameSendStateChangedType = void Function(
    String roomId, UserInfo userInfo, FirstFrameSendState state);