Hi there! Since TypeScript is getting more and more wonderful features like tuples or union types, I wonder if it makes sense to retarget a project like FunScript (F# to JS compiler) to TypeScript and leverage all its power. @ctaggart suggested we could use the improved compiler services to create an AST directly instead of generating TS code.

From the repository I can see there's still some work to be done with the compiler services. But if you have time, I'd like to make a couple of questions to know what to expect of the upcoming version.

• Do you plan to provide some documentation/tutorials for the compiler services? If not possible, will the compiler API be close enough to Roslyn to use this knowledge when working with it?
• Do you think it will be feasible to build a TypeScript AST directly with the info from another language (F# in this case, with many similarities)? Or will it be better to generate the TypeScript code directly?

Thanks a lot in advance!