Generate callbacks as typedefs.

client/dom/frog/frog_dom.dart

 #library('dom');
 
 #native('frog_dom.js');
 // Copyright (c) 2011, 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.
 
 // DO NOT EDIT
 // Auto-generated Dart DOM library.
 
@@ skipping 67 matching lines @@
 
   num sampleRate;
 
   Float32Array getChannelData(int channelIndex) native;
 
   var dartObjectLocalStorage;
 
   String get typeName() native;
 }
 
-class AudioBufferCallback native "*AudioBufferCallback" {
-
-  bool handleEvent(AudioBuffer audioBuffer) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
 class AudioBufferSourceNode extends AudioSourceNode native "*AudioBufferSourceNode" {
 
   AudioBuffer buffer;
 
   AudioGain gain;
 
   bool loop;
 
   bool looping;
 
@@ skipping 1398 matching lines @@
 
   void readTransaction(SQLTransactionCallback callback, [SQLTransactionErrorCallback errorCallback = null, VoidCallback successCallback = null]) native;
 
   void transaction(SQLTransactionCallback callback, [SQLTransactionErrorCallback errorCallback = null, VoidCallback successCallback = null]) native;
 
   var dartObjectLocalStorage;
 
   String get typeName() native;
 }
 
-class DatabaseCallback native "*DatabaseCallback" {
-
-  bool handleEvent(var database) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
 class DatabaseSync native "*DatabaseSync" {
 
   String version;
 
   void changeVersion(String oldVersion, String newVersion, [SQLTransactionSyncCallback callback = null]) native;
 
   void readTransaction(SQLTransactionSyncCallback callback) native;
 
   void transaction(SQLTransactionSyncCallback callback) native;
 
@@ skipping 372 matching lines @@
   String notationName;
 
   String publicId;
 
   String systemId;
 }
 
 class EntityReference extends Node native "*EntityReference" {
 }
 
-class EntriesCallback native "*EntriesCallback" {
-
-  bool handleEvent(EntryArray entries) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
 class Entry native "*Entry" {
 
   DOMFileSystem filesystem;
 
   String fullPath;
 
   bool isDirectory;
 
   bool isFile;
 
@@ skipping 31 matching lines @@
 
   int length;
 
   EntrySync item(int index) native;
 
   var dartObjectLocalStorage;
 
   String get typeName() native;
 }
 
-class EntryCallback native "*EntryCallback" {
-
-  bool handleEvent(Entry entry) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
 class EntrySync native "*EntrySync" {
 
   DOMFileSystemSync filesystem;
 
   String fullPath;
 
   bool isDirectory;
 
   bool isFile;
 
   String name;
 
   EntrySync copyTo(DirectoryEntrySync parent, String name) native;
 
   Metadata getMetadata() native;
 
   DirectoryEntrySync getParent() native;
 
   EntrySync moveTo(DirectoryEntrySync parent, String name) native;
 
   void remove() native;
 
   String toURL() native;
 
   var dartObjectLocalStorage;
 
   String get typeName() native;
 }
 
-class ErrorCallback native "*ErrorCallback" {
-
-  bool handleEvent(FileError error) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
 class ErrorEvent extends Event native "*ErrorEvent" {
 
   String filename;
 
   int lineno;
 
   String message;
 
   void initErrorEvent(String typeArg, bool canBubbleArg, bool cancelableArg, String messageArg, String filenameArg, int linenoArg) native;
 }
@@ skipping 136 matching lines @@
 
   String fileName;
 
   int fileSize;
 
   Date lastModifiedDate;
 
   String name;
 }
 
-class FileCallback native "*FileCallback" {
-
-  bool handleEvent(File file) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
 class FileEntry extends Entry native "*FileEntry" {
 
   void createWriter(FileWriterCallback successCallback, [ErrorCallback errorCallback = null]) native;
 
   void file(FileCallback successCallback, [ErrorCallback errorCallback = null]) native;
 }
 
 class FileEntrySync extends EntrySync native "*FileEntrySync" {
 
   FileWriterSync createWriter() native;
@@ skipping 123 matching lines @@
 
   String readAsDataURL(Blob blob) native;
 
   String readAsText(Blob blob, [String encoding = null]) native;
 
   var dartObjectLocalStorage;
 
   String get typeName() native;
 }
 
-class FileSystemCallback native "*FileSystemCallback" {
-
-  bool handleEvent(DOMFileSystem fileSystem) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
 class FileWriter native "*FileWriter" {
 
   static final int DONE = 2;
 
   static final int INIT = 0;
 
   static final int WRITING = 1;
 
   FileError error;
 
   int length;
 
   int position;
 
   int readyState;
 
   void abort() native;
 
   void seek(int position) native;
 
   void truncate(int size) native;
 
   void write(Blob data) native;
 
   var dartObjectLocalStorage;
 
   String get typeName() native;
 }
 
-class FileWriterCallback native "*FileWriterCallback" {
-
-  bool handleEvent(FileWriter fileWriter) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
 class FileWriterSync native "*FileWriterSync" {
 
   int length;
 
   int position;
 
   void seek(int position) native;
 
   void truncate(int size) native;
 
@@ skipping 2149 matching lines @@
 
 class Metadata native "*Metadata" {
 
   Date modificationTime;
 
   var dartObjectLocalStorage;
 
   String get typeName() native;
 }
 
-class MetadataCallback native "*MetadataCallback" {
-
-  bool handleEvent(Metadata metadata) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
 class MouseEvent extends UIEvent native "*MouseEvent" {
 
   bool altKey;
 
   int button;
 
   int clientX;
 
   int clientY;
 
@@ skipping 147 matching lines @@
 
   static final int PERMISSION_DENIED = 1;
 
   int code;
 
   var dartObjectLocalStorage;
 
   String get typeName() native;
 }
 
-class NavigatorUserMediaErrorCallback native "*NavigatorUserMediaErrorCallback" {
-
-  bool handleEvent(NavigatorUserMediaError error) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
 class NavigatorUserMediaSuccessCallback native "*NavigatorUserMediaSuccessCallback" {
 
   var dartObjectLocalStorage;
 
   String get typeName() native;
 }
 
 class Node native "*Node" {
 
   static final int ATTRIBUTE_NODE = 2;
@@ skipping 402 matching lines @@
   String get typeName() native;
 }
 
 class PopStateEvent extends Event native "*PopStateEvent" {
 
   Object state;
 
   void initPopStateEvent(String typeArg, bool canBubbleArg, bool cancelableArg, Object stateArg) native;
 }
 
-class PositionCallback native "*PositionCallback" {
-
-  bool handleEvent(Geoposition position) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
 class PositionError native "*PositionError" {
 
   static final int PERMISSION_DENIED = 1;
 
   static final int POSITION_UNAVAILABLE = 2;
 
   static final int TIMEOUT = 3;
 
   int code;
 
   String message;
 
   var dartObjectLocalStorage;
 
   String get typeName() native;
 }
 
-class PositionErrorCallback native "*PositionErrorCallback" {
-
-  bool handleEvent(PositionError error) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
 class ProcessingInstruction extends Node native "*ProcessingInstruction" {
 
   String data;
 
   StyleSheet sheet;
 
   String target;
 }
 
 class ProgressEvent extends Event native "*ProgressEvent" {
@@ skipping 229 matching lines @@
 
   int length;
 
   Object item(int index) native;
 
   var dartObjectLocalStorage;
 
   String get typeName() native;
 }
 
-class SQLStatementCallback native "*SQLStatementCallback" {
-
-  bool handleEvent(SQLTransaction transaction, SQLResultSet resultSet) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
-class SQLStatementErrorCallback native "*SQLStatementErrorCallback" {
-
-  bool handleEvent(SQLTransaction transaction, SQLError error) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
 class SQLTransaction native "*SQLTransaction" {
 
   var dartObjectLocalStorage;
 
   String get typeName() native;
 }
 
-class SQLTransactionCallback native "*SQLTransactionCallback" {
-
-  bool handleEvent(SQLTransaction transaction) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
-class SQLTransactionErrorCallback native "*SQLTransactionErrorCallback" {
-
-  bool handleEvent(SQLError error) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
 class SQLTransactionSync native "*SQLTransactionSync" {
 
   var dartObjectLocalStorage;
 
   String get typeName() native;
 }
 
-class SQLTransactionSyncCallback native "*SQLTransactionSyncCallback" {
-
-  bool handleEvent(SQLTransactionSync transaction) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
 class SVGAElement extends SVGElement native "*SVGAElement" {
 
   SVGAnimatedString target;
 
   // From SVGURIReference
 
   SVGAnimatedString href;
 
   // From SVGTests
 
@@ skipping 3531 matching lines @@
 
   void queryUsageAndQuota(int storageType, [StorageInfoUsageCallback usageCallback = null, StorageInfoErrorCallback errorCallback = null]) native;
 
   void requestQuota(int storageType, int newQuotaInBytes, [StorageInfoQuotaCallback quotaCallback = null, StorageInfoErrorCallback errorCallback = null]) native;
 
   var dartObjectLocalStorage;
 
   String get typeName() native;
 }
 
-class StorageInfoErrorCallback native "*StorageInfoErrorCallback" {
-
-  bool handleEvent(DOMException error) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
-class StorageInfoQuotaCallback native "*StorageInfoQuotaCallback" {
-
-  bool handleEvent(int grantedQuotaInBytes) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
-class StorageInfoUsageCallback native "*StorageInfoUsageCallback" {
-
-  bool handleEvent(int currentUsageInBytes, int currentQuotaInBytes) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
-class StringCallback native "*StringCallback" {
-
-  bool handleEvent(String data) native;
-
-  var dartObjectLocalStorage;
-
-  String get typeName() native;
-}
-
 class StyleMedia native "*StyleMedia" {
 
   String type;
 
   bool matchMedium(String mediaquery) native;
 
   var dartObjectLocalStorage;
 
   String get typeName() native;
 }
@@ skipping 1991 matching lines @@
   DocumentFragment transformToFragment(Node source, Document docVal) native;
 
   var dartObjectLocalStorage;
 
   String get typeName() native;
 }
 // Copyright (c) 2011, 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.
 
+// WARNING: Do not edit - generated code.
+
+typedef bool AudioBufferCallback(AudioBuffer audioBuffer);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool DatabaseCallback(var database);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool EntriesCallback(EntryArray entries);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool EntryCallback(Entry entry);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool ErrorCallback(FileError error);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool FileCallback(File file);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool FileSystemCallback(DOMFileSystem fileSystem);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool FileWriterCallback(FileWriter fileWriter);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool MetadataCallback(Metadata metadata);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool NavigatorUserMediaErrorCallback(NavigatorUserMediaError error);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool PositionCallback(Geoposition position);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool PositionErrorCallback(PositionError error);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool SQLStatementCallback(SQLTransaction transaction, SQLResultSet resultSet);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool SQLStatementErrorCallback(SQLTransaction transaction, SQLError error);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool SQLTransactionCallback(SQLTransaction transaction);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool SQLTransactionErrorCallback(SQLError error);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool SQLTransactionSyncCallback(SQLTransactionSync transaction);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool StorageInfoErrorCallback(DOMException error);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool StorageInfoQuotaCallback(int grantedQuotaInBytes);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool StorageInfoUsageCallback(int currentUsageInBytes, int currentQuotaInBytes);
+// Copyright (c) 2011, 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.
+
+// WARNING: Do not edit - generated code.
+
+typedef bool StringCallback(String data);
+// Copyright (c) 2011, 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.
+
 typedef void EventListener(Event event);
 // Copyright (c) 2011, 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.
 
 typedef bool RequestAnimationFrameCallback(int time);
 // Copyright (c) 2011, 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.
 
 typedef void TimeoutHandler();