bool chunk(int $count, callable $callback) Chunk the results of the query

array matchMany(array $models, Collection $results

Model save(

string getMorphClass() Get the class name of the parent model.

Model getParent()

Collection getEager()

void addEagerConstraints(array $models) Set the constraints for an eager

array matchMany(array $models, Collection $results

string getOtherKey() Get the fully qualified "other key" for the relation

Model newFromBuilder(array $attributes = array(), string|null