OptionalconfigSnap index over the loaded snap-source features.
OptionalindicatorDefault snap indicator; false disables it.
OptionalmodelSketch workflow whose snapping config drives resolution and that
receives snapped geometry via EditSketchSnappingHandle.applySketchGeometry.
When omitted, pass config and consume snaps through events / current.
OptionalpointerPointer event name to listen for.
OptionalonFired when the pointer acquires or changes a snap target.
OptionalonFired when the pointer leaves a snap target; receives the lost candidate.
Snapping configuration when no model is bound (or overrides for one-off use).