definitionName property
final
Module type (definition) name for this instance, e.g. "FilterChannel_T3_W16_0" for an instance named "ch0".
Distinct from instanceName/name (the netlist cell name). Source lookups (FLC/embedded trace) are keyed by module type, so this is used — not the instance name — when resolving cross-probe targets. Null for primitives and leaf nodes that have no module definition.
Implementation
final String? definitionName;