[V3] Things to port and fix

[zth]

• [ ] Port local enum disable safe check
• [ ] Port getConnectionNodes emit for plural fragments

[DZakh]

It also doesn't work in curried mode. This can be fixed by adding @@uncurried on top of the package rescript files.

[zth]

V3 is not intended to work in curried mode, it'll be full uncurried.

[DZakh]

I think @@uncurried won't harm until V12 or something. This way, the package stays uncurried, but people with uncurried: false can still use it.

[DZakh]

The only difference for them will be the need to add a dot in the callbacks ((. a) => ())

[zth]

These all work for v3.