/// <summary>
/// Subscribe to an unmapped electron event.
/// </summary>
/// <param name="moduleName">The name of the module, e.g. app, dock, etc...</param>
/// <param name="eventName">The name of the event</param>
/// <param name="fn">The event handler</param>
public void Once(string moduleName, string eventName, Action <object> fn)
{
var listener = $"{moduleName}{_ti.ToTitleCase(eventName)}Completed";
var subscriber = $"register-{moduleName}-once-event";
BridgeConnector.Once(listener, fn);
BridgeConnector.Emit(subscriber, eventName, listener);
}
