class_docstr: Abstraction for any input.
  
  An instance of this class can be given to the constructor of a
  :class:`~prompt_toolkit.application.Application` and will also be
  passed to the :class:`~prompt_toolkit.eventloop.base.EventLoop`.
docstr: Return a list of Key objects which are read/parsed from the input.
docstr_tok: ["Return","a","list","of","Key","objects","which","are","read\/parsed","from","the","input","."]
code: def read_keys(self) -> list[KeyPress]:
      """
      Return a list of Key objects which are read/parsed from the input.
      """
  
imports: from __future__ import annotations
  from abc import ABCMeta, abstractmethod, abstractproperty
  from contextlib import contextmanager
  from typing import Callable, ContextManager, Generator
  from prompt_toolkit.key_binding import KeyPress
label_desc: Use image node_id 3 for calling the Input obj's underlying member method code with example usage: obj.read_keys() without return types