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packages/barback/lib/src/transformer/aggregate_transformer.dart

 // Copyright (c) 2014, 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 barback.transformer.aggregate_transformer;
 
 import '../asset/asset_id.dart';
 import 'aggregate_transform.dart';
 
 /// An alternate interface for transformers that want to perform aggregate
@@ skipping 37 matching lines @@
   /// once it's finished.
   ///
   /// This may complete before [AggregateTransform.primarInputs] is closed. For
   /// example, it may know that each key will only have two inputs associated
   /// with it, and so use `transform.primaryInputs.take(2)` to access only those
   /// inputs.
   apply(AggregateTransform transform);
 
   String toString() => runtimeType.toString().replaceAll("Transformer", "");
 }