service xmlsitemap_generator in XML sitemap 8

class: Drupal\xmlsitemap\XmlSitemapGenerator
arguments:
  - '@config.factory'
  - '@state'
  - '@language_manager'
  - '@logger.channel.xmlsitemap'
  - '@module_handler'
  - '@entity_type.manager'
  - '@database'
  - '@messenger'
  - '@file_system'
  - '@datetime.time'
tags:
  - { name: xmlsitemap_generator }