What are the main content tags in index.html?

This is really a question about where I can find documentation re: the main content tags for index.html. When creating a simple one view app, I’ve noticed that if you include

ion-nav-view

in index.html, then all renders fine. But if you use something else, e.g., ion-content or even ion-pane then you get a blank screen. Can anyone tell me where to find the proper documentation for this?

–Scott

try here for documentation http://ionicframework.com/docs/api/