src/Toastr/Toastr.php
public function success($message, $title = null, $options = [])
    {
        return $this->add('success', $message, $title, $options);
    }
public function success($message, $title = null, $options = [])
    {
        return $this->add('success', $message, $title, $options);
    }
Add a success flash message to session.

@param string $message
@param string $title
@param array  $options

@return $this