Export component definition to reuse in block/component

[psaju]

Hi,
I added some custom compositions and blocks to my GJS project, and now I like to prepare a few presets that could be dragged and dropped - for example, I defined a custom wrapper with predefined styles and a custom block with predefined styles; now I would like to combine the two, tweak the styles and export the data in a format that I could add to the component model or block content.

I tried this:
var editor = window.editor; let components = editor.getComponents(); let style = editor.getStyle(); let templateData = { components: components, style: style, }; JSON.stringify(templateData);

but it doesn't seem to work. Has anyone encountered this scenario before?