Feature Question/Request: List type (field/parameter/functionality)

Any plans on implementing a list field type where for example you set a list to be a row, within that list you have various list types, such as image, text, video, which are in and of themselves list fields albeit different kinds of lists that you can array in an order with the attributes/inputs being what they are?

Templating wise that could be`{% if list type = image %}

{{ image.title }}{% endif %}`
Yes, no, maybe?

The issue names no files, tests, or entry points, and asks whether a nested list field is planned rather than specifying an implementation. First establish the intended field model and templating behavior with maintainers; the work is not ready to call done until that design and its scope are agreed.

Written by the indexing model from the issue text.