[Feature Request] Supports more flexible and free component type properties

[CNFeffery]

Currently, as mentioned in the documentation ( https://dash.plotly.com/component-properties ), only a few valid formats are supported for component elements as attributes, the hope is that dash will support freer component-type property definitions under the hood, including arbitrary depth nesting, to cope with some tree-like data structures.

[Coding-with-Adam]

Hi @CNFeffery
Can you please share a specific use case for this feature request?