Get while trigger value on js side.

Is there a way to get the while trigger state on javascript side?

Specifically, I am using WhileDragging trigger and trying to get the point the user stops dragging.

There is no generic way to read the state of a trigger from JS. Individual triggers offer callbacks events, such as Clicked.Handler. WhileDraggable does not offer any such event however.

Can you describe your use-case and then I can add a feature request for this?