Remove ! which causes a warning at build time:
../../../../.pub-cache/hosted/pub.dartlang.org/flutter_translate-4.0.2/lib/src/utils/device_locale.dart:13:42: Warning: Operand of null-aware operation '?.' has type 'WidgetsBinding' which excludes null.
Remove ! which causes a warning at build time: ../../../../.pub-cache/hosted/pub.dartlang.org/flutter_translate-4.0.2/lib/src/utils/device_locale.dart:13:42: Warning: Operand of null-aware operation '?.' has type 'WidgetsBinding' which excludes null.