Documentation of stored object structure

Hey, I would like to incorporate this package with my existing element based backend. To do so I would need to map the data posted to the remote storage server into my own data structure and during load also back to grapesjs structure. So for a super basic example I've took the simple heading element <h1> which is also used in the package documentation. In my app this would be a twig template with a single placeholder: The datastructure would be the following, I use JSON no DB but the idea should be clear: And this is what I can dump from the simple-storage manager (also from documentation) u...