Update leekWars API

[DeusExM]

Hello,

I'm using phpStorm and I can't create a leekWars project.
I can create a leekWars file.

Thank you,

[bjansen]

Sorry, I haven't used the plugin or worked on this repo for a long time, and haven't tested it on PhpStorm. I have no plans to continue working on this, but PRs are welcome.