copyWith property Null safety
@JsonKey(ignore: true)
Implementation
@JsonKey(ignore: true)
_$$ShowMaterialBannerCallbackCopyWith<_$ShowMaterialBannerCallback>
get copyWith => throw _privateConstructorUsedError;
@JsonKey(ignore: true)
_$$ShowMaterialBannerCallbackCopyWith<_$ShowMaterialBannerCallback>
get copyWith => throw _privateConstructorUsedError;