Better interface

[0rphee]

The hls-stan-plugin, lacked the capability to take into account .stan.toml files. While I've managed to make it work by roughly replicating what runStan does in the Stan module, it was recommended to add a more packaged solution to stan itself, and rely on those functions instead.

The primary goal of this would be to break up runStan into various functions that can be used by hls. At this moment I'm trying out how that would look like and hopefully submit a PR, but if you have any recommendations, they are of course very welcome!

Here it's the relevant PR from hls, to get a better overview of what this would help with.
haskell/haskell-language-server#3914

[tomjaguarpaw]

Is this issue completed by #552, or is there more to it?

[0rphee]

I think its fine to close it.