from typing import List


def _find_sibiling_ipynb_cells(
    ipynb_node_id: str, item_node_ids: "List[str]"
) -> "List[str]":
    """
    Returns all sibiling IPyNb cells given an IPyNb cell nodeid.
    """
    fpath = ipynb_node_id.split("::")[0]
    return [item for item in item_node_ids if fpath in item]