How do I convert JSON Obj to XML and vice versa

How do I do X?
1

fast-xml-parser is integrated inside AppSmith and accessible through xmlParser keyword. Here is a JS Object:

export default {
	_J2Xparser: new xmlParser.j2xParser(),
	jsonToXML: (json = {"abc": "def"}) => {
		return this._J2Xparser.parse(json);
	},
	xmlToJSON: (xmlString = "<abc>def</abc>") => {
		return xmlParser.parse(xmlString);
	} 
}