-record(keyboard_widget, {
    id :: binary(),
    render :: fun((telega@dialog@types:widget_ctx(any(), any(), any(), any())) -> list(list(telega@dialog@types:dialog_button()))),
    on_event :: fun((telega@dialog@types:widget_ctx(any(), any(), any(), any()), binary(), gleam@option:option(binary())) -> {ok,
            telega@dialog@types:widget_result(any())} |
        {error, any()}),
    goto_targets :: list(binary()),
    static_actions :: list(binary())
}).