protected function messageBuilder($notifiable, $notification, $message)
    {
        return function ($mailMessage) use ($notifiable, $notification, $message) {
            $this->buildMessage($mailMessage, $notifiable, $notification, $message);
        };
    }
protected function messageBuilder($notifiable, $notification, $message)
    {
        return function ($mailMessage) use ($notifiable, $notification, $message) {
            $this->buildMessage($mailMessage, $notifiable, $notification, $message);
        };
    }
protected function messageBuilder ( $ notifiable , $ notification , $ message ) { return function ( $ mailMessage ) use ( $ notifiable , $ notification , $ message ) { $ this -> buildMessage ( $ mailMessage , $ notifiable , $ notification , $ message ) ; } ; }
Get the mailer Closure for the message.

@param  mixed  $notifiable
@param  \Illuminate\Notifications\Notification  $notification
@param  \Illuminate\Notifications\Messages\MailMessage  $message
@return \Closure
Get the mailer Closure for the message .