mixed offsetGet(string $key) ArrayAccess for argument getter.

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

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

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

offsetUnset(string $key) ArrayAccess for unset argument.

class WrappedListener Methods

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

interface EventDispatcherInterface The EventDispatcherInterface is the central point of Symfony's

Event dispatch(string $eventName,

bool isPropagationStopped() Returns whether further event listeners should be triggered.