merge method
Implementation
BottomSheetOptions merge([BottomSheetOptions? options]) => BottomSheetOptions(
anchorPoint: options?.anchorPoint ?? anchorPoint,
constraints: options?.constraints ?? constraints,
backgroundColor: options?.backgroundColor ?? backgroundColor,
elevation: options?.elevation ?? elevation,
shape: options?.shape ?? shape,
clipBehavior: options?.clipBehavior ?? clipBehavior,
barrierColor: options?.barrierColor ?? barrierColor,
barrierDismissible: options?.barrierDismissible ?? barrierDismissible,
enableDrag: options?.enableDrag ?? enableDrag,
isScrollControlled: options?.isScrollControlled ?? isScrollControlled,
routeSettings: options?.routeSettings ?? routeSettings,
useRootNavigator: options?.useRootNavigator ?? useRootNavigator,
transitionAnimationController: options?.transitionAnimationController ??
transitionAnimationController);