transformEvent method
Deserializes the contents of an event.
Implementation
WebSocketEvent<Data> transformEvent(WebSocketEvent event) {
  return WebSocketEvent(
      eventName: event.eventName, data: deserialize(event.data));
}Deserializes the contents of an event.
WebSocketEvent<Data> transformEvent(WebSocketEvent event) {
  return WebSocketEvent(
      eventName: event.eventName, data: deserialize(event.data));
}