DimensionManager missing

[PwnDepot]

I am new to forge so i'm not sure if i'm missing a couple libraries/classes or just this one but I am missing DimensionManager in version 1.16.1 of minecraft / 32.0.68 of forge.

https://prnt.sc/tjfqjv
I am using IntelliJ as my ide. Is this class deprecated? I checked documentation and couldnt find anything. I redownloaded forge as well, and ran genIntellijRuns in Gradle. Minecraft launches fine and I can do other stuff like add modded blocks. Any help would be greatly appreciated, thanks

[sciwhiz12]

First, this post should be in the Modder Support forums, as this sub-forum is for user bug reports and support requests.

Second, 1.16 rewrote many of the internals regarding dimensions, to make way for data-driven dimensions (JSON files defining dimensions). I may not have first-hand experience, but it might've been removed because it serves no purpose anymore, due to dimensions being defined by JSONs and all that.