techdivision / import-product-media

src/Observers/ProductMediaObserver.php

Doc Comments +1 added lines, -1 removed lines

@@ -115,7 +115,7 @@
      * @param mixed|null    $default  The default value, that has to be returned, if the row's value is empty
      * @param callable|null $callback The callback that has to be invoked on the value, e. g. to format it
      *
-     * @return mixed|null The, almost formatted, value
+     * @return string The, almost formatted, value
      * @see \TechDivision\Import\Observers\AbstractObserver::getValue()
      */
     protected function getImageValue($name, $default = null, callable $callback = null)