services:
  plugin.manager.aggregator.fetcher:
    class: Drupal\aggregator\Plugin\AggregatorPluginManager
    arguments: [fetcher, '@container.namespaces']
  plugin.manager.aggregator.parser:
    class: Drupal\aggregator\Plugin\AggregatorPluginManager
    arguments: [parser, '@container.namespaces']
  plugin.manager.aggregator.processor:
    class: Drupal\aggregator\Plugin\AggregatorPluginManager
    arguments: [processor, '@container.namespaces']