Process Itelephense filters on folders

[marcelboere]

Feature description or problem with existing feature

1. I had to add PHPDoc managed by Intelephense to classes and functions of all my code and I was wondering if it is possible to do this on a folder basis: so just add, replace or update PHPDoc comments for all functions and classes
   I did not test yet, but what if I changed a name of a function parameter, will the PHPDoc be automatically changed?
2. It is uncertain when the Intelephense PHPDoc autocompletion macro will pop-ip: sometimes I have to type / and then the ** very quickly, at other times it only works when typing slowly, or just wait for some seconds. I do remote development in Windows/wsl/Remote Linux Server 1Gigabit connection and have a eight core 4 mHz PC with 32 MB of RAM with a rather fast video card.

Describe the solution you'd like

1. Make all Intelephense substitution macro's work on a folder basis. This will be not useful for all functions, but certainly Format document of add/update/PhpDoc

Additional context
Add any other context or screenshots about the feature request here.