get name property and key on valueRenderer

[roberto-slopez]

It is possible to obtain the name of the property and the key of the property in labelRenderer and valueRenderer

I try passed delta diff [https://github.com/benjamine/jsondiffpatch], I need key for get change on delta

delta: is a array diffs of json

[dorner]

+1 for this.

[cephirothdy2j]

It's not documented but per this line the key path is just some additional arguments passed to valueRenderer.