[
  {"id": "foobar",
   "label": "Foobar",
   "module": "publik-base",
   "variables": {
     "css_variant": "foobar",
     "theme_color": "#D8297B"
   },
   "overlay": "foobar"
  },
  {"id": "foobar2",
   "label": "Foobar2",
   "variables": {
     "css_variant": "foobar2",
     "theme_color": "#D8297B"
   }
  }
]
