ignoreWhitespaces();
if (end()) {
throw new ParserException("Selector expected at position " + pos);
}
int initialPos = pos;
SimpleSelector simpleSelector = null;
if (current == '*') {
//universal selector
sb.append(current);
TypeSelector ts = new TypeSelector("*", new Context(content, "*", initialPos, pos + 1));
parserListener.negationTypeSelector(ts);