code: def transform(self, node, results):
          u
          params = results.get(u"params")
          ret = results.get(u"ret")
          if ret is not None:
              assert ret.prev_sibling.type == token.RARROW, u"Invalid return annotation"
              self.warn_once(node, reason=warning_text)
              ret.prev_sibling.remove()
              ret.remove()
          if params is None: return
          if params.type == syms.typedargslist:
              # more than one param in a typedargslist
              for param in params.children:
                  if param.type == syms.tname:
                      self.warn_once(node, reason=warning_text)
                      param.replace(param_without_annotations(param))
          elif params.type == syms.tname:
              # one param
              self.warn_once(node, reason=warning_text)
              params.replace(param_without_annotations(params))
docs: u"""
          This just strips annotations from the funcdef completely.