[1.15.2] ScreenManager can't infer types

[Elsopeen]

Hello,

I've been working on an interface that has just been updated to 1.15.2 but when I try to use the ScreenManager to register it, it tells me it can't infer the types of my arguments. I checked them and seem correct.
Here's the gist telling the error, and here's the github I'm working on.
The classes are stored in the folders "containers", "tileentities", "blocks/machines/flouride", "util" and "screens"

 

I hope you'll be able to find something.
Thanks anyway !

[Elsopeen]

Indeed, I forgot to push, my bad...

[Elsopeen]

Thanks ! Passing the parameters like that works !
And sorry for the bin folder, it might be my partner who is a beginner in coding.
I'll add that folder to the .gitignore file