Souke/common/components/BulkMailer/BulkMailerInterface.php

<?php

namespace common\components\BulkMailer;

interface BulkMailerInterface
{
    const MAILJET = 'mailjet';
    const BREVO = 'brevo';

    public function sendEmails(array $contactsArray, string $fromName, string $fromEmail, string $subject, string $htmlContent, string $textContent = null);
}