invoiceninja/app/Events/Company/CompanyDocumentsDeleted.php

<?php
/**
 * Invoice Ninja (https://invoiceninja.com).
 *
 * @link https://github.com/invoiceninja/invoiceninja source repository
 *
 * @copyright Copyright (c) 2020. Invoice Ninja LLC (https://invoiceninja.com)
 *
 * @license https://opensource.org/licenses/AAL
 */

namespace App\Events\Company;

use App\Models\Company;
use Illuminate\Broadcasting\Channel;
use Illuminate\Broadcasting\InteractsWithSockets;
use Illuminate\Broadcasting\PrivateChannel;
use Illuminate\Foundation\Events\Dispatchable;
use Illuminate\Queue\SerializesModels;

class CompanyDocumentsDeleted
{
    use Dispatchable, InteractsWithSockets, SerializesModels;

    /**
     * @var Company
     */
    public $company;

    /**
     * Create a new event instance.
     *
     * @param Company $company
     */
    public function __construct(Company $company)
    {
        $this->company = $company;
    }

    /**
     * Get the channels the event should broadcast on.
     *
     * @return Channel|array
     */
    public function broadcastOn()
    {
        return new PrivateChannel('channel-name');
    }
}