reformat
diff --git a/lib/src/codegen/module_builder.dart b/lib/src/codegen/module_builder.dart
index 4a3359f..66019ef 100644
--- a/lib/src/codegen/module_builder.dart
+++ b/lib/src/codegen/module_builder.dart
@@ -17,7 +17,8 @@
 
   ModuleBuilder._(this._jsPath, this._jsModuleValue, this._exportsVar);
 
-  factory ModuleBuilder(String jsPath, String _jsModuleValue, JS.Identifier _exportsVar, ModuleFormat format) {
+  factory ModuleBuilder(String jsPath, String _jsModuleValue,
+      JS.Identifier _exportsVar, ModuleFormat format) {
     switch (format) {
       case ModuleFormat.dart:
         return new DartModuleBuilder(jsPath, _jsModuleValue, _exportsVar);
@@ -31,6 +32,7 @@
   void addExport(String name) {
     _exports.add(name);
   }
+
   void addImport(String name, JS.Identifier libVar, {bool isLazy: false}) {
     _imports.add(new _ModuleImport(name, libVar, isLazy));
   }
@@ -47,7 +49,6 @@
 
 /// Generates modules for with DDC's `dart_library.js` loading mechanism.
 class DartModuleBuilder extends ModuleBuilder {
-
   DartModuleBuilder(jsPath, _jsModuleValue, _exportsVar)
       : super._(jsPath, _jsModuleValue, _exportsVar);
 
@@ -74,7 +75,8 @@
       moduleStatements.add(js.comment('Exports:'));
       // TODO(jmesserly): make these immutable in JS?
       for (var name in _exports) {
-        moduleStatements.add(js.statement('#.# = #;', [_exportsVar, name, name]));
+        moduleStatements
+            .add(js.statement('#.# = #;', [_exportsVar, name, name]));
       }
     }
 
@@ -98,7 +100,6 @@
 ///
 /// TODO(ochafik): Break strong dep cycles to accommodate the Closure Compiler.
 class ES6ModuleBuilder extends ModuleBuilder {
-
   ES6ModuleBuilder(jsPath, _jsModuleValue, _exportsVar)
       : super._(jsPath, _jsModuleValue, _exportsVar);
 
@@ -115,8 +116,7 @@
     for (var i in _imports) {
       // TODO(ochafik): laziness, late binding, etc, to support Closure...
       moduleStatements.add(new JS.ImportDeclaration(
-          defaultBinding: i.libVar,
-          from: js.string(i.name)));
+          defaultBinding: i.libVar, from: js.string(i.name)));
     }
 
     moduleStatements.addAll(_flattenBlocks(moduleItems));
@@ -125,9 +125,11 @@
       moduleStatements.add(js.comment('Exports:'));
       // TODO(jmesserly): make these immutable in JS?
       for (var name in _exports) {
-        moduleStatements.add(js.statement('#.# = #;', [_exportsVar, name, name]));
+        moduleStatements
+            .add(js.statement('#.# = #;', [_exportsVar, name, name]));
       }
-      moduleStatements.add(new JS.ExportDeclaration(_exportsVar, isDefault: true));
+      moduleStatements
+          .add(new JS.ExportDeclaration(_exportsVar, isDefault: true));
     }
     // TODO(ochafik): What to do of _jsModuleValue?
     return moduleStatements;
@@ -135,4 +137,4 @@
 }
 
 Iterable<JS.ModuleItem> _flattenBlocks(List<JS.ModuleItem> stats) =>
-    stats.expand((item) => item is JS.Block ?  item.statements : [item]);
+    stats.expand((item) => item is JS.Block ? item.statements : [item]);
diff --git a/lib/src/options.dart b/lib/src/options.dart
index d9980e8..ca6e1c7 100644
--- a/lib/src/options.dart
+++ b/lib/src/options.dart
@@ -56,9 +56,7 @@
       this.useImplicitHtml: false});
 }
 
-enum ModuleFormat {
-  es6, dart
-}
+enum ModuleFormat { es6, dart }
 
 ModuleFormat parseModuleFormat(String s) =>
     ModuleFormat.values.firstWhere((v) => s == '$v'.split('.')[1]);
diff --git a/test/codegen_test.dart b/test/codegen_test.dart
index 4c791d6..5f15993 100644
--- a/test/codegen_test.dart
+++ b/test/codegen_test.dart
@@ -65,8 +65,10 @@
   var expectDir = path.join(inputDir, 'expect');
 
   BatchCompiler createCompiler(AnalysisContext context,
-      {bool checkSdk: false, bool sourceMaps: false, bool closure: false,
-       ModuleFormat moduleFormat: ModuleFormat.dart}) {
+      {bool checkSdk: false,
+      bool sourceMaps: false,
+      bool closure: false,
+      ModuleFormat moduleFormat: ModuleFormat.dart}) {
     // TODO(jmesserly): add a way to specify flags in the test file, so
     // they're more self-contained.
     var runtimeDir = path.join(path.dirname(testDirectory), 'lib', 'runtime');
@@ -149,17 +151,19 @@
           // We need a more comprehensive strategy to test them.
           var sourceMaps = filename == 'map_keys';
           var closure = filename == 'closure';
-          var moduleFormat = filename == 'es6_modules'
-              ? ModuleFormat.es6 : ModuleFormat.dart;
+          var moduleFormat =
+              filename == 'es6_modules' ? ModuleFormat.es6 : ModuleFormat.dart;
           var success;
           // TODO(vsm): Is it okay to reuse the same context here?  If there is
           // overlap between test files, we may need separate ones for each
           // compiler.
-          var compiler = (sourceMaps || closure || moduleFormat != ModuleFormat.dart)
-              ? createCompiler(realSdkContext,
-                  sourceMaps: sourceMaps, closure: closure,
-                  moduleFormat: moduleFormat)
-              : batchCompiler;
+          var compiler =
+              (sourceMaps || closure || moduleFormat != ModuleFormat.dart)
+                  ? createCompiler(realSdkContext,
+                      sourceMaps: sourceMaps,
+                      closure: closure,
+                      moduleFormat: moduleFormat)
+                  : batchCompiler;
           success = compile(compiler, filePath);
 
           var outFile = new File(path.join(outDir.path, '$filename.js'));