After the latest update there are some types for specific methods that are no longer generated:

This includes the remove, shapeless and shaped methods of the RecipeEventJS class. The only types generated are these:

Looks like the problem is with Rhino's remapper, this will be fixed after some newer versions of Rhino is pushed out, especially for KubeJS-Mods/Rhino@9949561 to be merged into 1.18.