Builder getRelationQueryForSelfRelation(

Collection|array saveMany(

string getOtherKey() Get the associated key of the relationship.

$this setVisible(array $visible) Set the visible attributes for the model

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

Collection findMany(mixed $ids, array $columns

string getQualifiedParentKeyName() Get the fully qualified parent key name

abstract mixed getResults() Get the results of the relationship

static mixed unguarded(callable $callback) Run the given callable

array jsonSerialize() Convert the object into something JSON serializable