code: def proxy_alias(alias_name, node_type):
      
      proxy = type(
          alias_name,
          (lazy_object_proxy.Proxy,),
          {
              "__class__": object.__dict__["__class__"],
              "__instancecheck__": _instancecheck,
          },
      )
      return proxy(lambda: node_type)
docs: Get a Proxy from the given name to the given node type.