anasLanguageSetupOverlayKey top-level property
Package-internal key used to reference the active AnasLanguageSetupOverlay state without a static instance field.
Exposed as a non-private name so AnasLocalization (a separate library file)
can pass it as the key: argument when it builds an AnasLanguageSetupOverlay.
It is NOT re-exported through the public barrel (localization.dart), so
package consumers never see it.
Implementation
final GlobalKey<State<AnasLanguageSetupOverlay>> anasLanguageSetupOverlayKey =
GlobalKey<State<AnasLanguageSetupOverlay>>();