docs: public static Integer getSarlClassification(ProgramElementDoc type) {
  		final AnnotationDesc annotation = Utils.findFirst(type.annotations(), it ->
  				qualifiedNameEquals(it.annotationType().qualifiedTypeName(), getKeywords().getSarlElementTypeAnnotationName()));
  		if (annotation != null) {
  			final ElementValuePair[] pairs = annotation.elementValues();
  			if (pairs != null && pairs.length > 0) {
  				return ((Number) pairs[0].value().value()).intValue();
  			}
  		}
  		return null;
  	}