Metadata

[mjarvis]

It would be beneficial to allow general support for metadata that is output to a consumable format such as JSON.
This could enable things such as versioning of components and/or linking to a design system.

This output could be consumed by some other script or application for various uses (such as showing if certain components are out of date with design.)

This metadata could also integrate with snapshot testing for visual output outside of the SwiftUI platform.

[micHar]

This could just be metadata provided as code (possibly as Codable structs). This way, we could have a way to create completely custom screens populated with stuff from the metadata. Showkase works this way