@Override
	protected String getSymbolTypeName() {
		return "RETURN";
	}
Tells whether the returnee is responsible for cleaning up the stack.
@return TruE if the returnee is responsible for cleaning up the stack.
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb2/pdbreader/symbol/ReturnDescriptionMsSymbol.java