OptionalnowClock used for t offsets (default Date.now).
OptionalincludeAlso record messages flagged fromMe (echoes of the bot's own sends). Default false.
OptionalmaxKeep at most this many turns; older ones are dropped first (default
DEFAULT_MAX_TURNS). The buffer holds message bodies, display names and
ids in RAM, unredacted, so keep it bounded on a long-running bot and
clear() it once a transcript has been taken. Infinity disables the cap.
Options for recordTranscript.