The new Iterable<Future>.wait and Record<Future, ...>.wait extensions are really great, particularly records allowing you to maintain type safety when waiting to resolve different types at once.

They can't be used across some of the Flutter tool's implementation though, as the tool's error handling doesn't account for the ParallelWaitError awaiting them can throw.

I expect/hope these methods to eventually completely supersede Future.wait, so it would be good to add support to the tool's error handling.