Cancel every pending reminder of one user. Returns how many.
Optionalfilter: { chat?: string; user?: string }Re-arms pending reminders; overdue ones fire immediately (late: true).
Ready-to-send pending-reminders list.
Optionalfilter: { chat?: string; user?: string }Optionaloptions: { title?: string }Push a pending reminder back by extraMs. Returns the new dueAt or null.
Schedule with
inMs(relative) oratMs(absolute). Returns the id.