createList method
Create a new list using the current element as the parent context.
Implementation
@override
List<PageLoaderElement> createList(
Finder finder, List<Filter> filter, List<Checker> checkers) {
final rootElement = createElement(finder, filter, checkers);
final createdList = (rootElement.elements)
.map((elem) => HtmlPageLoaderElement.createFromElement(elem,
externalSyncFn: syncFn))
.toList();
createdList.forEach((elem) => elem.addListeners(_listeners));
return createdList;
}