menu
registration_delivery package
documentation
widgets/back_navigation_help_header.dart
BackNavigationHelpHeaderWidget
handleBack property
handleBack property
dark_mode
light_mode
handleBack
property
VoidCallback
?
handleBack
final
Implementation
final VoidCallback? handleBack;
registration_delivery package
documentation
widgets/back_navigation_help_header
BackNavigationHelpHeaderWidget
handleBack property
BackNavigationHelpHeaderWidget class