/// <summary>Adds a handler for a specific event type.</summary>
/// <param name="eventType">The type of the event.</param>
/// <param name="handler">The handler to invoke when the event is fired.</param>
public void Subscribe(Type eventType, Action handler)
{
// Create the storage wrapper.
EventBusHandler item = new EventBusHandler(eventType, handler);
// Store the wrapper.
handlers.Add(item);
}
