docs: private boolean isToIgnore(CtElement element) {
  		if (element instanceof CtStatementList && !(element instanceof CtCase)) {
  			if (element.getRoleInParent() == CtRole.ELSE || element.getRoleInParent() == CtRole.THEN) {
  				return false;
  			}
  			return true;
  		}
  		return element.isImplicit() || element instanceof CtReference;
  	}