usage: telegram-tools member mute [-h] --chat CHAT --user USER --until UNTIL

options:
  -h, --help     show this help message and exit
  --chat CHAT    The chat: numeric ID, @username, or link
  --user USER    The person: numeric ID or @username
  --until UNTIL  When it ends: a duration (30m, 2h, 7d, 1w) or an ISO
                 date/time; at least a minute, at most a year
