Open Question: How to scope layout updates to specific RootComponents

[PWAStudioBot]

From @DrewML on March 3, 2018 17:54

In m2 today, it's possible for an extension developer to target layout on specific pages by scoping layout XML modifications to specific handles.

Need to make sure we have parity in some way with this functionality.

Copied from original issue: magento-research/pwa-buildpack#18

[PWAStudioBot]

From @real34 on March 4, 2018 11:42

My 2cts on this: it would be great to also include ways to define custom handles easily to match some « PWA » criteria. In Magento there are customer_logged_in and customer_logged_out handles. In a PWA context, having handles allowing to target device_offline, device_online or even connexion_slow would be awesome!

[awilcoxa]

closed during backlog cleanup