import { saveUntilRender } from "https://deno.land/x/ogone@revb3/src/main/Ogone.ts";
this function saves another function into OgoneParameters of the HTMLOgoneElement
Onode.ogone.methodsCandidate.push(f);
the saved function will trigger when everything is ready in the HTMLOgoneElement
Parameters
Onode: HTMLOgoneElement