There are already plug-ins for that case but unfortunately they are not usable.

The case is:
I have a component in which different content can appear (text, input, checkbox etc.) I don’t need/want to create a component with all these options to show/hide as most/all of the designs will have a different set of elements inside. I just need the container to be consistent across the application while the content - freely arranged. This should also allow to place other components in the content zone (that’s the main problem with currently available plug-ins).