@Override
	public void emit(StringBuilder builder) {
		builder.append("NotImplemented(" + this.getClass().getSimpleName() + ")");
	}
Returns the unique ID (PdbId) for this symbol type.
@return Identifier for this symbol type.
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb2/pdbreader/symbol/AbstractMsSymbol.java