@Override
	public StructureDataType getRowDataType() {
		StructureDataType rowDt = new StructureDataType(new CategoryPath(PATH), "NestedClass Row", 0);
		rowDt.add(metadataStream.getTableIndexDataType(CliTypeTable.TypeDef), "NestedClass", "TypeDef index");
		rowDt.add(metadataStream.getTableIndexDataType(CliTypeTable.TypeDef), "EnclosingClass", "TypeDef index");
		return rowDt;
	}
Describes the NestedClass table. Each row is a nested class.
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/pe/cli/tables/CliTableNestedClass.java