@Override
	public void emit(StringBuilder builder) {
		builder.append(getSymbolTypeName());
		builder.append(": Type List: {");
		DelimiterState ds = new DelimiterState("", ", ");
		for (RecordNumber typeRecordNumber : typeRecordNumbers) {
			builder.append(ds.out(true, pdb.getTypeRecord(typeRecordNumber).toString()));
		}
		builder.append("}\n");
	}
Returns {@link List}&lt;{@link RecordNumber}&gt; of what appears to be type indices.
@return Possible type record numbers.
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb2/pdbreader/symbol/UnknownX1168MsSymbol.java