resources.PostProcess has no alias but documentation disagrees

[RalphCorderoy]

https://gohugo.io/hugo-pipes/introduction/#method-aliases explains that every resources transformation has an alias except for those explicitly listed, e.g. resources.FromString. PostProcess isn't listed but doesn't have an alias. AFAIK tpl/resources/init.go defines the aliases as fingerprint, minify, toCSS, postCSS, and babel.

Either an alias should be added or the list of exceptions updated. (I think it's wrong to have an exception list in the documentation. Instead, it could say aliases exist for some of them and they're each documented on the individual page for the transform. Otherwise, when reading about PostCSS, I don't know there's an alias.)

[davidsneighbour]

That documentation was probably written before PostProcess was introduced. Feel free to add a PR to gohugoio/hugoDocs (which is the official documentation repo and will be merged back here on each release).