$this append(array|string $attributes) Append attributes to query when

static void saved(Closure|string $callback, int $priority)

array getDates() Get the attributes that should be converted to dates.

Collection newCollection(array $models = array())

static bool isUnguarded() Determine if current state is "unguarded"

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

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

array getCasts() Get the casts array. Return

bool relationLoaded(string $key) Determine if the given relation is loaded

bool save(array $options = array()) Save the model to the database.