Merge branch 'develop' of github.com:phpbb/phpbb3 into ticket/11832

# By Nathan Guse (22) and others
# Via Nathan Guse (10) and others
* 'develop' of github.com:phpbb/phpbb3: (39 commits)
  [ticket/11843] Added newlines and included numbers in the DEFINE vars test
  [ticket/11843] Add checking DEFINE variables with underscores to template_test
  [ticket/11843] The twig lexer fixes DEFINE variables with underscores again
  [ticket/11727] Fix indentation
  [ticket/11727] Fix indentation
  [ticket/11745] Correct language, coding guidelines
  [ticket/11828] Fix greedy operators in lexer
  [ticket/11833] Prevent Twig errors from invalid template loops using BEGINELSE
  [ticket/11833] Fix bad template loop
  [ticket/11816] !$DOESNT_EXIST test
  [ticket/9550] Add the core.viewtopic_post_rowset_data event to viewtopic.php
  [ticket/11829] Use report_closed to determine status in MCP report_details
  [ticket/11816] Test !$DEFINITION
  [ticket/11822] Use namespace lookup order for asset loading
  [ticket/11727] Template loader support for safe directories to load files from
  [ticket/11816] Fix define/loop checks in IF statements containing parenthesis
  [ticket/11373] Use inheritdoc
  [ticket/11637] generate_text_for_display on search.php
  [ticket/11744] Cast to int
  [ticket/11744] Inheritdoc
  ...

phpBB/config/notifications.yml

@@ -103,6 +103,42 @@ services:
         tags:
             - { name: notification.type }
 
+    notification.type.group_request:
+        class: phpbb_notification_type_group_request
+        scope: prototype # scope MUST be prototype for this to work!
+        arguments:
+            - @user_loader
+            - @dbal.conn
+            - @cache.driver
+            - @user
+            - @auth
+            - @config
+            - %core.root_path%
+            - %core.php_ext%
+            - %tables.notification_types%
+            - %tables.notifications%
+            - %tables.user_notifications%
+        tags:
+            - { name: notification.type }
+
+    notification.type.group_request_approved:
+        class: phpbb_notification_type_group_request_approved
+        scope: prototype # scope MUST be prototype for this to work!
+        arguments:
+            - @user_loader
+            - @dbal.conn
+            - @cache.driver
+            - @user
+            - @auth
+            - @config
+            - %core.root_path%
+            - %core.php_ext%
+            - %tables.notification_types%
+            - %tables.notifications%
+            - %tables.user_notifications%
+        tags:
+            - { name: notification.type }
+
     notification.type.pm:
         class: phpbb_notification_type_pm
         scope: prototype # scope MUST be prototype for this to work!