muteGroupMember method Null safety
Mute (this API can be called by the admin or group owner)
Implementation
Future<V2TimCallback> muteGroupMember({
required String groupID,
required String userID,
required int seconds,
}) async {
return ImFlutterPlatform.instance.muteGroupMember(
groupID: groupID,
userID: userID,
seconds: seconds,
);
}