# In reply to @litlighilit "How can I get": idk but maybe this can get you
# started?
import std/macros
macro getBaseObj(x: typed): typedesc =
  let impl = x.getImpl
  expectKind impl, nnkTypeDef
  let rhs = impl[2]
  expectKind rhs, nnkObjectTy
  let ofInh = rhs[1]
  expectKind ofInh, nnkOfInherit
  let sym = ofInh[0]
  quote do:
    typedesc[`sym`]