The ListView widget is available in v3. If you are running v2.3.4 or earlier, it is not included. You can download v3 here: Downloads.
As one of only two widgets that work exclusively on mobile devices (see also AppView), the wijlistview widget inherits from the jQuery Mobile ListView component.
Wijmo currently extends the jQuery Mobile ListView, but watch for new features in coming releases.
The wijlistview widget is created by the jquery.wijmo.wijlistview.js library.