import { type mongoose } from "https://deno.land/x/mongoose@8.6.4/types/expressions.d.ts";
const { Add } = mongoose.Expression;
Properties
$add: Expression[]
Adds numbers to return the sum, or adds numbers and a date to return a new date. If adding numbers and a date, treats the numbers as milliseconds. Accepts any number of argument expressions, but at most, one expression can resolve to a date.