Hook::callAll('logged_in', $a->user);
### src/Core/Protocol.php
+
+ Hook::callAll('support_follow', $hook_data);
+ Hook::callAll('support_revoke_follow', $hook_data);
Hook::callAll('unfollow', $hook_data);
+ Kook::callAll('revoke_follow', $hook_data);
+
### src/Core/StorageManager
Hook::callAll('storage_instance', $data);