@@ -766,7 +766,7 @@ |
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766 | 766 | * |
767 | 767 | * @param string $item Sync item identifier. |
768 | 768 | * |
769 | - * @return string|string[]|null |
|
769 | + * @return null|string |
|
770 | 770 | */ |
771 | 771 | protected static function sanitize_item_ids( $item ) { |
772 | 772 | // lets not delete any options that don't start with jpsq_sync- . |