method NamedNodeMap.prototype.[setNamedNodeMapValueSym]import { NamedNodeMap } from "https://dotland.deno.dev/x/deno_dom@v0.1.46/deno-dom-wasm.ts"; [setNamedNodeMapValueSym](attribute: string,value: string,bubble?,)Parametersattribute: stringvalue: stringoptionalbubble = [UNSUPPORTED]