description: 'Display all plugin types.'
help: |
  Display all plugin types, plugin instances of a specific type, or the definition for a specific plugin.

  List all plugin types:
  <info>drupal plugin:debug</info>

  List all instances of the image effect plugin type:
  <info>drupal plugin:debug image.effect</info>

  Show the definition for the image convert plugin:
  <info>drupal plugin:debug image.effect image_convert</info>

  <comment>NOTE: Only plugin types exposed through services are supported.</comment> When developing a custom plugin type, expose it as a service by adding it to modulename.services.yml with the name "plugin.manager.PLUGIN_TYPE".
arguments:
    type: 'Plugin type'
    id: 'Plugin ID'
errors:
    plugin-type-not-found: 'Plugin type "%s" not found. No service available for that type.'
table-headers:
    plugin-type-name: 'Plugin type'
    plugin-type-class: 'Plugin manager class'
    plugin-id: 'Plugin ID'
    plugin-class: 'Plugin class'
    definition-key: 'Key'
    definition-value: 'Value'