Builder getRelationCountQuery(

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

string getHasCompareKey() Get the key for comparing against the parent

void touch() Touch all of the related models for the relationship.

bool hasSetMutator(string $key) Determine if a set mutator exists for an

$this makeHidden(array|string $attributes) Make the given, typically visible

string getForeignKey() Get the foreign key column name.

static void unguard(bool $state = true) Disable all mass assignable

Builder|

MorphPivot setMorphClass(string