Bump SDK constraint to >=2.0.0-dev (#912)

pq · web-flow · commit 0a088408a80f · 2018-03-05T09:13:07.000-08:00
diff --git a/pubspec.yaml b/pubspec.yaml
@@ -4,7 +4,7 @@ author: Dart Team <misc@dartlang.org>
 description: Style linter for Dart.
 homepage: https://github.com/dart-lang/linter
 environment:
-  sdk: '>=1.12.0 <2.0.0'
+  sdk: '>=2.0.0-dev <2.0.0'
 dependencies:
   analyzer: ^0.31.2-alpha.0
   args: '>=0.12.1 <2.0.0'
