collectd.org/documentation/manpages/collectd.conf.5.shtml#plugin_tail_csv
Alias of
Struct[{ 'collect' => Array[String, 1], 'plugin' => Optional[String[1]], 'instance' => Optional[String[1]], 'interval' => Optional[Numeric], 'time_from' => Optional[Integer[0]], }]
# File 'types/tail_csv/file.pp', line 2