Feature Request: Cluster property about feature distance

[enersis-pst]

We would like to show a different marker (like a pin) on mapbox when all geometries have same location. When zoom out and features with different locations we would like to show a cluster like a circle.
From this perspective it would be nice to have a property per cluster which gives the info if all included features have the same coords.
If kdbush has a info about that or about the max radius, it would be nice to have it inside the cluster feature property.

[mourner]

Thanks for the suggestion! Yeah, in theory, Supercluster could track whether all locations of a cluster are the same, and expose some kind of cluster_same_location: true property.

[enersis-pst]

if this woudnt reduce performance, it would be helpful.