commit 5de3bc7f7dedc7ed86854a78e3b6ef468de4e521
author Sam Rawlins <srawlins@google.com> Wed Mar 10 01:25:49 2021 -0800
committer GitHub <noreply@github.com> Wed Mar 10 01:25:49 2021 -0800
tree 1f82a2a4e554f778ee4e1bd3bf53fdf0a7997698
parent 13095f943ead0e20d0981ad947d455d87209c1a2

Remove unused dart:async imports. (#101)

As of Dart 2.1, Future/Stream have been exported from dart:core.

More information: go/dart-lsc-remove-unused-async-imports

test/observable_test_utils.dart

diff --git a/test/observable_test_utils.dart b/test/observable_test_utils.dart
index 14a8b37..2685f0c 100644
--- a/test/observable_test_utils.dart
+++ b/test/observable_test_utils.dart
@@ -4,8 +4,6 @@
 
 library observable.test.observable_test_utils;
 
-import 'dart:async';
-
 import 'package:observable/observable.dart';
 import 'package:test/test.dart';