public TypeProgramInterface getItemProgramInterface() {
		return itemProgramInterface;
	}
Returns the ItemProgramInterface (of type {@link TypeProgramInterface})
 component
@return ItemProgramInterface (of type {@link TypeProgramInterface}) component
or null if not available
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb2/pdbreader/AbstractPdb.java