directory /core/lib/Drupal/Core/Messenger/ @ 19:fa3358dc1485 tip

name size permissions
[up] drwxr-xr-x
file LegacyMessenger.php 5867 -rw-r--r--
file Messenger.php 2591 -rw-r--r--
file MessengerInterface.php 3993 -rw-r--r--
file MessengerTrait.php 743 -rw-r--r--