Unfortunately, there's still a bunch of internal Sketch APIs we have to call, though radically, radically fewer than in the version of react-sketchapp pre-Sketc

Unfortunately, there's still a bunch of internal Sketch APIs we have to call, though radically, radically fewer than in the version of react-sketchapp pre-Sketch 43. see also https://github.com/xaviervia/sketch2json https://github.com/xaviervia/sketch2json for some interesting stuff :)