protected function whereCountQuery(QueryBuilder $query, $operator = '>=', $count = 1, $boolean = 'and')
{
if (is_numeric($count)) {
$count = new Expression($count);
}
$this->query->addBinding($query->getBindings(), 'where');
return $this->where(new Expression('(' . $query->toSql() . ')'), $operator, $count, $boolean);
}