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* @package WPSEO\Admin\Import\Plugins
* Class WPSEO_Import_Plugins_Detector.
* Class with functionality to detect whether we should import from another SEO plugin.
class WPSEO_Import_Plugins_Detector {
* Plugins we need to import from.
public $needs_import = [];
* Detects whether we need to import anything.
public function detect() {
foreach ( WPSEO_Plugin_Importers::get() as $importer_class ) {
$importer = new $importer_class();
$detect = new WPSEO_Import_Plugin( $importer, 'detect' );
if ( $detect->status->status ) {
$this->needs_import[ $importer_class ] = $importer->get_plugin_name();