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

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

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

Model create(array $attributes)

$this forceFill(array $attributes) Fill the model with an array of attributes

string getRelationCountHash() Get a relationship join table hash.

array initRelation(array $models, string $relation) Initialize the relation

Collection newCollection(array $models = array())

Model associate(

static void unsetConnectionResolver() Unset the connection resolver