method NamedNodeMap.prototype.[setNamedNodeMapValueSym]import { NamedNodeMap } from "https://dotland.deno.dev/x/lume@v2.4.2/deps/dom.ts"; [setNamedNodeMapValueSym](attribute: string,value: string,bubble?,)Parametersattribute: stringvalue: stringoptionalbubble = [UNSUPPORTED]