chamilo-lms2/config/services.yaml

# Put parameters here that don't need to change on each machine where the app is deployed
# https://symfony.com/doc/current/best_practices/configuration.html#application-related-configuration
parameters:
    locale: 'en'
    twig:
        form:
            resources:
                - 'GeneratorBundle::fields.html.twig'

    mailer_transport: smtp
    mailer_host: 127.0.0.1
    mailer_user: admin@example.com
    mailer_password: null
    url_append: ''
    course_info_is_not_editable: false
    sonata_media.cdn.host: /uploads/media

services:
    # default configuration for services in *this* file
    _defaults:
        # automatically injects dependencies in your services
        autowire: true
        # automatically registers your services as commands, event subscribers, etc.
        autoconfigure: true
        # this means you cannot fetch services directly from the container via $container->get()
        # if you need to do this, you can override this setting on individual services
        public: false

    # makes classes in src/ available to be used as services
    # this creates a service per class whose id is the fully-qualified class name
    App\:
        resource: '../src/*'
        # you can exclude directories or files
        # but if a service is unused, it's removed anyway
        exclude: '../src/{Entity,Repository,Tests}'

    # controllers are imported separately to make sure they're public
    # and have a tag that allows actions to type-hint services
    App\Controller\:
        resource: '../src/Controller'
        public: true
        tags: ['controller.service_arguments']
   twig:
      form:
          resources:
              - 'GeneratorBundle::fields.html.twig'