SliverGridDelegateWithMaxCrossAxisExtent.fromJson constructor Null safety
Implementation
factory SliverGridDelegateWithMaxCrossAxisExtent.fromJson(
Map<String, dynamic> json) =
_$SliverGridDelegateWithMaxCrossAxisExtent.fromJson;
factory SliverGridDelegateWithMaxCrossAxisExtent.fromJson(
Map<String, dynamic> json) =
_$SliverGridDelegateWithMaxCrossAxisExtent.fromJson;