code: def store_typeahead(
      input_obj: Input, key_presses: list[KeyPress]
  ) -> None:
      """
      Insert typeahead key presses for the given input.
      """
      global _buffer
      key = input_obj.typeahead_hash()
      _buffer[key].extend(key_presses)
  
imports: from __future__ import annotations
  from collections import defaultdict
  from ..key_binding import KeyPress
  from .base import Input
label_desc: Use image node_id 1 for calling a global function with example usage: store_typeahead(input_obj, key_presses) without return types