Builder getRelationQuery(

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

Builder getRelationCountQuery(

void addConstraints() Set the base constraints on the relation query.

static mixed noConstraints(Closure $callback)

MorphPivot class MorphPivot extends

MorphTo class MorphTo extends

static array morphMap(array $map = null, bool $merge = true) Set

string getRelatedFreshUpdate() Get the related model's updated at column

Collection getEager()