commit 2243f69ee800ac1e68d5ed7cf3aeefa2f0b192e1
author Sergey G. Grekhov <sgrekhov@unipro.ru> Thu Dec 12 15:13:19 2019 +0700
committer Sergey G. Grekhov <sgrekhov@unipro.ru> Thu Dec 12 15:13:19 2019 +0700
tree a7ca20be2b344ee74bfc6f333f836bb93ea8c4ea
parent 15c9c19b0d9c966e209acca938328de549f56a40

Analyzer error in Expect library fixed

Utils/async_utils.dart

diff --git a/Utils/async_utils.dart b/Utils/async_utils.dart
index 7e2c19f..ccc2c14 100644
--- a/Utils/async_utils.dart
+++ b/Utils/async_utils.dart
@@ -1,10 +1,10 @@
-part of Expect;
+  part of Expect;
 
 const ONE_MS = const Duration(milliseconds: 1);
 
 typedef CreateStreamFunction = Stream<T> Function<T>(Iterable<T> values);
 typedef CreateStreamWithErrorsFunction =
-    Stream<T> Function<T>(Iterable<T> values, {bool Function(T element) isError});
+    Stream<T> Function<T>(Iterable<T> values, {bool Function(T element)? isError});
 
 Duration durationMs(delay) {
   return delay == null ? Duration.zero : ONE_MS * delay;