-record(hooks, {
    on_request_start :: gleam@option:option(fun((anthropic@hooks:request_start_event()) -> nil)),
    on_request_end :: gleam@option:option(fun((anthropic@hooks:request_end_event()) -> nil)),
    on_retry :: gleam@option:option(fun((anthropic@hooks:retry_event()) -> nil)),
    on_stream_event :: gleam@option:option(fun((anthropic@hooks:stream_event()) -> nil))
}).