Hannah Vivian Shaw

:+1: on this- I had trouble with my upgrade to Gnome 42, and these `gnome-40` build steps fixed it! But they aren't clearly documented elsewhere, and are difficult to find...

I also have the same use case as @dpeger - I have some components that take an array of data as a prop, and need simple controls to add data,...

@tommiewatts @juanfabrega There is now [a PR up in DefinitelyTyped](https://github.com/DefinitelyTyped/DefinitelyTyped/pull/56705) to fix this issue! Not merged yet, but once it is, your problem will be solved.