Doctrine\MongoDB\Aggregation\Stage::indexStats PHP Method

Returns statistics regarding the use of each index for the collection.

See also: https://docs.mongodb.org/manual/reference/operator/aggregation/indexStats/

public indexStats ( ) : Doctrine\MongoDB\Aggregation\Stage\IndexStats
return	Doctrine\MongoDB\Aggregation\Stage\IndexStats

    public function indexStats()
    {
        return $this->builder->indexStats();
    }

Stage