class_docstr: Protocol for XportReader and SAS7BDATReader classes.
class_docstr_tok: ["Protocol","for","XportReader","and","SAS7BDATReader","classes","."]
code: def read(self, nrows: int | None = None) -> DataFrame:
      ...
  
file_path: pandas/pandas/io/sas/sasreader.py
imports: from __future__ import annotations
  from abc import ABC, abstractmethod
  from typing import TYPE_CHECKING, overload
  from pandas.util._decorators import doc
  from pandas.core.shared_docs import _shared_docs
  from pandas.io.common import stringify_path
label_desc: Use image node_id 1 for calling the ReaderBase obj's underlying member method code with example usage: obj.read(nrows) without return types