oscal version constant and getter function

[brandtkeller]

Would there be value in establishing a constant in each types file for the oscal version IE

const OSCAL_VERSION = "x.x.x"

with some function for getting/setting that version for use in a defined object?

Use case would be coupling this version with its intended types as downstream consumers look to handle multiple versions.

Implications

Need to add functionality to the generate process that adds functions and derives the version of oscal from the schema.