Nuvigator.of => Should be used when its certain that the Nuvigator is available
Nuvigator.maybeOf => The existence of the Nuvigator is not required, and null return type is accepted.
Change from Map<String, Object>? initialArguments to Map<String, dynamic>? initialArguments as internally there is a cast to Map<String, dynamic>, it makes more sense.
Splits the
nullOklogic in two:Nuvigator.of=> Should be used when its certain that the Nuvigator is availableNuvigator.maybeOf=> The existence of the Nuvigator is not required, andnullreturn type is accepted.Change from
Map<String, Object>? initialArgumentstoMap<String, dynamic>? initialArgumentsas internally there is a cast toMap<String, dynamic>, it makes more sense.