variable scanimport { scan } from "https://deno.land/x/windmill@v1.364.2/node_modules/evt/lib/util/genericOperators/scan.d.ts"; type<T, U>(accumulator: (acc: U,value: T,index: number,) => U, seed: U) => import("../..").Operator.fλ.Stateless<T, U>