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flutter_city_picker package
documentation
view/popup_route.dart
CustomPopupRoute<T>
duration property
duration property
dark_mode
light_mode
duration
property
int
?
duration
final
弹窗动画时间
Implementation
final int? duration;
flutter_city_picker package
documentation
view/popup_route
CustomPopupRoute<T>
duration property
CustomPopupRoute class