pushAll method
Adds the corresponding pages to given routes
list to the _pages
stack at once
if onFailure
callback is provided, navigation errors will be passed to it
otherwise they'll be thrown
Implementation
Future<void> pushAll(
List<PageRouteInfo> routes, {
OnNavigationFailure? onFailure,
}) {
assert(routes.isNotEmpty);
return _findStackScope(routes.first)._pushAll(
routes,
onFailure: onFailure,
notify: true,
);
}