ILST DocumentPreset fields

[3xau1o]

Updated Document Preset fields based on adobe reference, also added typename which is the only readonly field

This fixes the following warning of accessing fields incorrectly marked as static from instances

[zlovatt]

Should this be added to the provided 2015.3 types as well?

[3xau1o]

is there a reason to keep old types rather than latest CEP? currently everyone with could subscription has access to latest products with CEP 11/12

[zlovatt]

I can't speak to ILST specifically, but certainly for other Adobe hostapps there are version restrictions depending on the environment– some artists or studios are locked to specific versions, and so being able to target specifically those is important for development.

Beyond that, there's also just the historical ability to track API changes over time as there's so rarely a consolidated record of it all!