Support latest analyzer (#30)

Author: kevmoo

CHANGELOG.md

@@ -1,4 +1,6 @@
-# Changelog
+## 1.0.0-alpha+4
+
+- Add support for latest `pkg/analyzer`.
 
 ## 1.0.0-alpha+3
 

pubspec.yaml

@@ -1,5 +1,5 @@
 name: code_builder
-version: 1.0.0-alpha+3
+version: 1.0.0-alpha+4
 description: A fluent API for generating Dart code
 author: Dart Team <[email protected]>
 homepage: https://github.com/dart-lang/code_builder
@@ -8,7 +8,7 @@ environment:
   sdk: '>=1.9.1 <2.0.0'
 
 dependencies:
-  analyzer: '>=0.28.1 <0.29.0'
+  analyzer: '>=0.28.1 <0.30.0'
   dart_style: ^0.2.10
   matcher: ^0.12.0+2
   meta: ^1.0.2