import { Temporal } from "https://deno.land/x/deno@v1.41.0/cli/tsc/dts/lib.deno.unstable.d.ts";
const { PlainYearMonth } = Temporal;
Parameters
other: Temporal.PlainYearMonth | PlainYearMonthLike | string
optional
options: DifferenceOptions<"year" | "month">