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

addListener(string $eventName, callable $listener, int $priority) Adds an event listener that listens

class WrappedListener Methods

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

getWrappedListener()

array getNotCalledListeners() Gets the not called listeners.

wasCalled()

array getCalledListeners() Gets the called listeners.

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

interface TraceableEventDispatcherInterface implements