import { type Postable } from "https://deno.land/x/evt@v2.4.22/lib/types/interfaces/Postable.ts";
Methods
postAndWait(data: T): Promise<void>
Post and wait for all async handler's callbacks have resolved.
https://docs.evt.land/api/evt/post#evt-postandwait-data-promise-less-than-void-greater-than