text: from __future__ import annotations
  
  from io import StringIO
  from typing import Any
  
  import numpy as np
  
  FILE = StringIO()
  AR: np.ndarray[Any, np.dtype[np.float64]] = np.arange(10).astype(np.float64)
  
  def func(a: int) -> bool: ...
  
  np.deprecate(func)
  np.deprecate()
  
  np.deprecate_with_doc("test")
  np.deprecate_with_doc(None)
  
  np.byte_bounds(AR)
  np.byte_bounds(np.float64())
  
  np.info(1, output=FILE)
  
  np.source(np.interp, output=FILE)
  
  np.lookfor("binary representation", output=FILE)
  