Pretty much the question on the title. There is this old thread from 3 years back - I wasn’t sure whether it would be a good idea to bump that seeing as official TS support has only just come to the fore.
The Meteor TS boilerplate project defines Mongo Collections using just a TS interface - which makes sense in terms of simplicity. However, SimpleSchema provides more than just static typing (most notably the runtime data manipulations/protections), so I would think that using them both would be better, albeit more effort?
Does anyone have any thoughts one way or the other?