private boolean hasSingleVoidParameter(DataTypeManager dataTypeManager) {
		if (parameters.size() != 1) {
			return false;
		}

		DemangledDataType parameter = parameters.get(0);
		DataType dt = parameter.getDataType(dataTypeManager);
		return dt instanceof VoidDataType;
	}
Returns a list of the parameters for this demangled functions.
@return a list of the parameters for this demangled functions
Ghidra/Features/Base/src/main/java/ghidra/app/util/demangler/AbstractDemangledFunctionDefinitionDataType.java