Should undefined be allowed in API request parameters?

[jwbth]

While converting https://en.wikipedia.org/wiki/User:BrandonXLF/QuickEdit.js to TypeScript, I came across this:

					minor: minor.isSelected() ? true : undefined,
					notminor: minor.isSelected() ? undefined : true,

This is currently disallowed by

types-mediawiki/mw/Api.d.ts

Line 17 in 3796925

type UnknownApiParams = Record<string, string | string[] | boolean | number | number[]>;

But mediawiki.api just removes all undefined paramters (just as false ones) in https://github.com/wikimedia/mediawiki/blob/d84806614aed6d99f7e6a64243b8c4f8812a70c8/resources/src/mediawiki.api/index.js#L191.

I have to admit, I use "syntactic sugar" like this in my code as well. Should this be perhaps allowed?

[siddharthvp]

Makes sense to me.