Plugin for 1.18

Hello,

I've downloaded craftbukkit-1.18.jar and imported into IntelliJ.
IntelliJ cant find anything bukkit related, a quick search into the jar and in the META-INF/libraries is the bukkit.jar with all the classes.

Is this the one I should be using? And should I extract that jar from the main one and use it like that?

Update:
When using the bukkit-1.18-R0.1-SNAPSHOT from the craftbukkit jar IntelliJ can find all the bukkit related classes, but all the other libraries I've used are still missing, should I extract all and use it like the bukkit-1.18-R0.1-SNAPSHOT or is there anything easier?

Any help is appreciated.

 

The craftbukkit jar has all the other libraries in it. Like json-simple and minecraft self

 

Most of it, but not all (only from org.bukkit).
I got it working when using the server/bundler/libraries and server/bundler/versions folder.
In here are all the jars I need.

Im using minecraft self to open inventories with names that are parsed through the translater in the client (same with ItemStacks), used for better language options for a plugin.
The StringUtils from Apache is another one Im using (not in the bukkit.jar).

 

This might be what you're looking for.