OEmbedInterface.php

<?php

namespace Drupal\media\Plugin\media\Source;

use Drupal\media\MediaSourceFieldConstraintsInterface;

/**
 * Defines additional functionality for source plugins that use oEmbed.
 */
interface OEmbedInterface extends MediaSourceFieldConstraintsInterface {
    
    /**
     * Returns the oEmbed provider names.
     *
     * The allowed providers can be configured by the user. If it is not
     * configured, all providers supported by the plugin are returned.
     *
     * @return string[]
     *   A list of oEmbed provider names.
     */
    public function getProviders();

}