Fasta builders.

pkg/fasta/lib/src/builder/field_builder.dart

Index: pkg/fasta/lib/src/builder/field_builder.dart
diff --git a/pkg/fasta/lib/src/builder/field_builder.dart b/pkg/fasta/lib/src/builder/field_builder.dart
new file mode 100644
index 0000000000000000000000000000000000000000..1625cd151d50c21458bceaefc05c55ac75b52518
--- /dev/null
+++ b/pkg/fasta/lib/src/builder/field_builder.dart
@@ -0,0 +1,20 @@
+// Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+library fasta.field_builder;
+
+import 'builder.dart' show
+    MemberBuilder;
+
+abstract class FieldBuilder<T> extends MemberBuilder {
+  final String name;
+
+  final int modifiers;
+
+  FieldBuilder(this.name, this.modifiers);
+
+  void set initializer(T value);
+
+  bool get isField => true;
+}