blue-twilight/app/Notifications/ResetPassword.php

<?php

namespace App\Notifications;

use App\Mail\MailableBase;
use App\Mail\ResetMyPassword;
use Illuminate\Bus\Queueable;
use Illuminate\Notifications\Notification;

class ResetPassword extends Notification
{
    use Queueable;
    use DatabaseEmailNotification;

    /**
     * The password reset token.
     *
     * @var string
     */
    public $token;

    /**
     * Create a notification instance.
     *
     * @param  string  $token
     * @return void
     */
    public function __construct($token)
    {
        $this->token = $token;
    }

    /**
     * Get the mail representation of the notification.
     *
     * @param  mixed  $notifiable
     * @return \Illuminate\Notifications\Messages\MailMessage|MailableBase
     */
    public function toMail($notifiable)
    {
        $mailable = new ResetMyPassword($notifiable, $this->token);

        $this->setPropertiesOnMailable($mailable, $notifiable);

        return $mailable;
    }
}