betasite-1.0.4/modules/betasite_menu_trail_by_path/betasite_menu_trail_by_path.services.yml

services:
  betasite.menu_active_trail.decorator:
    public: false
    class: Drupal\betasite_menu_trail_by_path\Service\Decorator\BetaSiteMenuActiveTrail
    decorates: menu.active_trail
    decoration_priority: 5
    arguments: ['@plugin.manager.menu.link', '@current_route_match', '@cache.menu', '@lock', '@path.validator', '@router.request_context', '@language_manager', '@config.factory', '@path_alias.manager', '@path.current', '@database', '@betasite.manager']