Importing only generated enums

[Hexxeh]

I'm trying to use this library in an embedded context where we care a lot about memory usage, but having some issues.

When referencing generated TS code, we're able to do import type to get types only from a generated module, but if we attempt to actually import an enum to reference a value within it, it pulls in lots of other code within the file into our final bundle and blows the size up, causing it to fail to execute as we run out of memory.

It seems like Rollup should be able to treeshake these out, but it doesn't know that all the constructor invocations have no side effects.

Is there a way around this, eg a way to maybe just generate types without serializers/deserializers which seem to be the extra weight in the code?