smart_trim-8.x-1.3/smart_trim.services.yml

services:
  smart_trim.truncate_html:
    class: Drupal\smart_trim\TruncateHTML

  smart_trim.twig_extension:
    class: Drupal\smart_trim\SmartTrimTwigExtension
    arguments: ['@smart_trim.truncate_html']
    tags:
      - { name: twig.extension }