check null safety

2021-09-10 14:27:38 +06:30
parent a144c945b6
commit 7670779b03
57 changed files with 620 additions and 626 deletions
--- a/lib/domain/exceiptions/server_exceptions.dart
+++ b/lib/domain/exceiptions/server_exceptions.dart
@@ -1,12 +1,12 @@

 class ServerException  {
  @override
-  List<Object> get props => null;
+  List<Object>? get props => null;

  call() {
    return null;
  }

  @override
-  bool get stringify => null;
+  bool? get stringify => null;
 }