import { type mongoose } from "https://deno.land/x/mongoose@8.7.0/types/expressions.d.ts";
const { ExpMovingAvg } = mongoose.Expression;
Properties
$expMovingAvg: { input: Expression; N: NumberExpression; alpha?: never; } | { input: Expression; N?: never; alpha: NumberExpression; }
Returns the exponential moving average of numeric expressions applied to documents in a partition defined in the $setWindowFields stage.