hook_event_dispatcher-8.x-2.04/hook_event_dispatcher.services.yml

services:
  hook_event_dispatcher.manager:
    class: Drupal\hook_event_dispatcher\Manager\HookEventDispatcherManager
    arguments:
      - '@event_dispatcher'

  hook_event_dispatcher.module_handler:
    decorates: module_handler
    class: Drupal\hook_event_dispatcher\HookEventDispatcherModuleHandler
    arguments:
      - '@hook_event_dispatcher.module_handler.inner'
      - '@hook_event_dispatcher.manager'
      - '@plugin.manager.hook_event'

  plugin.manager.hook_event:
    class: Drupal\hook_event_dispatcher\HookEventPluginManager
    arguments: ['@container.namespaces', '@cache.discovery', '%container.modules%']
    lazy: true