- sourceElement = getImage(sourceId);
- destinationElement = getImage(destinationId);
- sourceParent = sourceElement.closest(".image-row");
- sourcePrevSibling = sourceElement.prev();
+ const sourceElement = getImage(sourceId);
+ const destinationElement = getImage(destinationId);
+ const sourceParent = sourceElement.closest(".image-row");
+ const sourcePrevSibling = sourceElement.prev();