Custom Lazy Layouts - What Are the Layers to Customize?

The first thing probably to choose is to go with the primitives that we already have like box, row, column, lazy variations of that. And then at some point you will just achieve a point where the building primitives actually limit you. It's much harder to communicate some data between things and making sure that layouts align correctly. So there are layers to that. The layers are somewhat, we already discussed, we have like layer in like UI foundation and like even more bare-bond stuff.