name: EventDispatcherInterface
class_comment: null
dependencies:
- name: ContractsEventDispatcherInterface
  type: class
  source: Symfony\Contracts\EventDispatcher\EventDispatcherInterface
properties: []
methods:
- name: addListener
  visibility: public
  parameters:
  - name: eventName
  - name: listener
  - name: priority
    default: '0'
  comment: '# * The EventDispatcherInterface is the central point of Symfony''s event
    listener system.

    # * Listeners are registered on the manager and events are dispatched through
    the

    # * manager.

    # *

    # * @author Bernhard Schussek <bschussek@gmail.com>

    # */

    # interface EventDispatcherInterface extends ContractsEventDispatcherInterface

    # {

    # /**

    # * Adds an event listener that listens on the specified events.

    # *

    # * @param int $priority The higher this value, the earlier an event

    # *                      listener will be triggered in the chain (defaults to
    0)'
- name: addSubscriber
  visibility: public
  parameters:
  - name: subscriber
  comment: '# * Adds an event subscriber.

    # *

    # * The subscriber is asked for all the events it is

    # * interested in and added as a listener for these events.'
- name: removeListener
  visibility: public
  parameters:
  - name: eventName
  - name: listener
  comment: '# * Removes an event listener from the specified events.'
- name: removeSubscriber
  visibility: public
  parameters:
  - name: subscriber
  comment: null
- name: getListeners
  visibility: public
  parameters:
  - name: eventName
    default: 'null'
  comment: '# * Gets the listeners of a specific event or all listeners sorted by
    descending priority.

    # *

    # * @return array<callable[]|callable>'
- name: getListenerPriority
  visibility: public
  parameters:
  - name: eventName
  - name: listener
  comment: '# * Gets the listener priority for a specific event.

    # *

    # * Returns null if the event or the listener does not exist.'
- name: hasListeners
  visibility: public
  parameters:
  - name: eventName
    default: 'null'
  comment: '# * Checks whether an event has any registered listeners.'
traits: []
interfaces: []