DOMException does allow a second argument

[brettz9]

As per https://heycam.github.io/webidl/#dom-domexception-domexception (or MDN), a string name is acceptable as an optional second argument for DOMException, but we're getting this error...

https://lgtm.com/projects/g/dfahlander/typeson-registry/snapshot/839e0ea5856d5880007ae2b530f5065e1bd8aacf/files/presets/structured-cloning-throwing.js?sort=name&dir=ASC&mode=heatmap&showExcluded=false#xffaca8b7829dea90:1

[xiemaisi]

Thanks you for your report. It looks like we're relying on an outdated model of DOMException, we'll fix that right away.