last_month_commenters: Counter
    three_months_commenters: Counter
    six_months_commenters: Counter
    one_year_commenters: Counter
    authors: Dict[str, Author]


def get_discussion_nodes(settings: Settings) -> List[DiscussionsNode]:
    discussion_nodes: List[DiscussionsNode] = []
    discussion_edges = get_graphql_question_discussion_edges(settings=settings)

    while discussion_edges: