@Override
	public Demangled demangle(SwiftDemangler demangler) {
		return new DemangledLabel(properties.mangled(), properties.originalDemangled(), getIndex());
	}
A {@link SwiftNode} that just contains an index
Ghidra/Features/SwiftDemangler/src/main/java/ghidra/app/util/demangler/swift/nodes/generic/SwiftGenericIndexNode.java