@@ -606,7 +606,7 @@ |
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| 606 | 606 | * Is post class or class map. |
| 607 | 607 | * |
| 608 | 608 | * @param string|array $args |
| 609 | - * @return bool |
|
| 609 | + * @return boolean|null |
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| 610 | 610 | * @deprecated since 0.20.0 |
| 611 | 611 | */ |
| 612 | 612 | public static function is_post_class_or_class_map( $args ) { |