fontawesome-8.x-2.x-dev/modules/fontawesome_iconpicker_widget/drush.services.yml

services:
  fontawesome.commands:
    class: \Drupal\fontawesome_iconpicker_widget\Commands\FontawesomeIconPickerCommands
    arguments:
      - '@library.discovery'
      - '@file_system'
      - '@plugin.manager.archiver'
      - '@http_client'
    tags:
      - { name: drush.command }