hide the services

Author: mayeco

Resources/config/services.yml

@@ -1,8 +1,10 @@
 services:
   vivait_stringgenerator.generator:
       class: "%vivait_string_generator.generator_class%"
+      public: false
   vivait_stringgenerator.generator.listener:
       class: Vivait\StringGeneratorBundle\EventListener\StringGeneratorListener
+      public: false
       arguments: ["@annotation_reader", "@vivait_stringgenerator.generator"]
       tags:
           - { name: doctrine.event_listener, event: prePersist }