removeListeners() public method

Remove all listeners for event.
public removeListeners ( string $event )
$event string
 /**
  * @see EventEmitterInterface::removeListeners
  */
 public function removeListeners($event)
 {
     if (isset($this->emitter)) {
         $this->emitter->removeListeners($event);
     }
 }
 /**
  * @dataProvider emitterProvider
  */
 public function testApiRemoveListeners_DoesNothing_WhenListenersAreAbsent(EventEmitterInterface $emitter)
 {
     $emitter->removeListeners('A');
     $emitter->removeListeners('B');
 }