$this setPerPage(int $perPage) Set the number of models to return per page

Pivot newPivot(

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

Model updateOrCreate(array $attributes, array $values = array())

static void unsetEventDispatcher() Unset the event dispatcher

Carbon freshTimestamp() Get a fresh timestamp for the model.

mixed getKey() Get the value of the model's primary key.

string getKeyName() Get the primary key for the model.

BelongsToMany wherePivotIn(string

abstract array initRelation(array $models, string $relation)