ololPermissions - Permissions plugin!

Hello!

This is my first published plugin on this site! Therefore, I would ask for your understanding and ideas what I could add to him!

*I created this plugin only because plugins such as PermissionsEx or LuckPerms are difficult to understand or do not have to rank for a certain period of time. In my plugin it is easier*

Version for >1.14 : https://www.spigotmc.org/resources/ololpermissions-permissions-plugin.72959/download?version=302419

Version for 1.8-1.9 : https://www.spigotmc.org/resources/ololpermissions-permissions-plugin.72959/download?version=309329

At the very beginning I will show you the commands:

/perm user <user> group set <group> - Sets player a group
/perm user <user> group time <group> <time> - Sets player a group for appointed time
/perm options defaultGroup <group> - Sets the default group
/perm group <group> add <permission> - Adds a permission to a specified group

What's in my plugin but not in others?

1. In my plugin you will certainly find setting the ranks on time
2. Very easy to use
3. Developers have easier time creating plugins for e.g. time ranks

For developers:
All items are in PermissionUtil class
Just simply do eg PermissionUtil.getActuallyGroup (player); - returns the current assigned player group

Link to github / src - https://github.com/ololjvNek/ololPermissions/

I hope the plugin will appeal to some. I will not release it for long versions for now, it was only tested on 1.8-1.9
Well, I am asking you for any ideas what I could add to this plugin! Thanks!