The problem with these data transformations is that the limited descriptive capabilities of YAML are going to be a problem, and then they'll switch to some hybr

The problem with these data transformations is that the limited descriptive capabilities of YAML are going to be a problem, and then they'll switch to some hybrid monstrosity of YAML+Typescript, or some ad-hoc language or some new template syntax. This always ends up happening; this will happen here, without a doubt.