Summary: Our current loading state holder for the emulator launch dialogue is a "No emulators available" error message which may stay there for up to 5 seconds (in the case of only iOS enabled) before we see devices. This adds a proper spinner that will show for as long there are pending device queries. Changelog: Loading state for emulator launch dialogue Reviewed By: nikoant Differential Revision: D36598855 fbshipit-source-id: 64099596b48708b48a43f0208696a7dddc15007c
flipper-ui-core (TBD)
Flipper's UI, agnostic of Electron vs Browser.