authman-1.x-dev/authman.services.yml

services:
  plugin.manager.authman:
    class: Drupal\authman\AuthmanPluginManager
    parent: default_plugin_manager

  authman.oauth:
    class: Drupal\authman\AuthmanInstance\AuthmanOauthFactory
    arguments: ['@entity_type.manager']

  access_check.authman.authorization_code_receive:
    class: Drupal\authman\Access\AuthmanAuthorizationCodeReceive
    arguments: ['@tempstore.private']
    tags:
      - { name: access_check, applies_to: _authman_authorization_code_receive }