The intent is to use these to autogenerate prototype declarations for
Window and WorkerGlobalScope classes.
And the spec links are just nice to have :^)
Use the stub implementation of HTMLOptionsCollection to expose the
`option` children of `select` elements.
This fixes a JS error on openstreetmap.org, which occured when JQuery
code tried to access `options.length`:
https://github.com/jquery/jquery/blob/main/src/attributes/val.js#L121