getWrappedListener()

addSubscriber(

removeListener(string $eventName, callable $listener) Removes an event listener from the specified

bool hasListeners(string $eventName = null) Checks whether an event has any registered listeners

Event dispatch(string $eventName,

array getListeners(string $eventName = null) Gets the listeners of a specific event or all listeners

array getNotCalledListeners() Gets the not called listeners.

removeSubscriber(

bool hasListeners(string $eventName = null) Checks whether an event has any registered listeners

bool hasListeners(string $eventName = null) Checks whether an event has any registered listeners