messages work

packages/async_tools/analysis_options.yaml

@@ -0,0 +1,15 @@
+include: package:lint_hard/all.yaml
+analyzer:
+  errors:
+    invalid_annotation_target: ignore
+  exclude:
+    - '**/*.g.dart'
+    - '**/*.freezed.dart'
+    - '**/*.pb.dart'
+    - '**/*.pbenum.dart'
+    - '**/*.pbjson.dart'
+    - '**/*.pbserver.dart'
+linter:
+  rules:
+    unawaited_futures: true
+    avoid_positional_boolean_parameters: false