$this guard(array $guarded) Set the guarded attributes for the model.

$this level(string $level) Set the "level" of the notification (success

mixed __call(string $method, array $parameters) Dynamically handle calls

$this forget(string|array $keys) Remove an item from the collection by

bool isDeferred() Determine if the provider is deferred.

string implode(string $value, string $glue = null) Concatenate values of

$this from(string $username, string|null $icon = null) Set a custom user

$this title(string $title, string $url = null) Set the title of the attachment

array toArray() Convert the model instance to an array.

Builder|