Revert "Removed Dartium SDK libs"

sdk/lib/js/dartium/cached_patches.dart

Index: sdk/lib/js/dartium/cached_patches.dart
diff --git a/sdk/lib/js/dartium/cached_patches.dart b/sdk/lib/js/dartium/cached_patches.dart
new file mode 100644
index 0000000000000000000000000000000000000000..26fb3b894ee355ffbcb9b7aa589184c30642354a
--- /dev/null
+++ b/sdk/lib/js/dartium/cached_patches.dart
@@ -0,0 +1,6270 @@
+// START_OF_CACHED_PATCHES
+// Copyright (c) 2013, 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 GENERATED FILE.
+
+library cached_patches;
+
+var cached_patches = {
+  "dart:html": [
+    "dart:html",
+    "dart:html_js_interop_patch.dart",
+    """import 'dart:js' as js_library;
+
+/**
+ * Placeholder object for cases where we need to determine exactly how many
+ * args were passed to a function.
+ */
+const _UNDEFINED_JS_CONST = const Object();
+
+@patch class AbstractWorker {
+  static Type get instanceRuntimeType => AbstractWorkerImpl;
+
+}
+class AbstractWorkerImpl extends AbstractWorker implements js_library.JSObjectInterfacesDom {
+  AbstractWorkerImpl.internal_() : super.internal_();
+  get runtimeType => AbstractWorker;
+  toString() => super.toString();
+}
+@patch class AnchorElement {
+  static Type get instanceRuntimeType => AnchorElementImpl;
+
+}
+class AnchorElementImpl extends AnchorElement implements js_library.JSObjectInterfacesDom {
+  AnchorElementImpl.internal_() : super.internal_();
+  get runtimeType => AnchorElement;
+  toString() => super.toString();
+}
+@patch class Animation {
+  static Type get instanceRuntimeType => AnimationImpl;
+
+}
+class AnimationImpl extends Animation implements js_library.JSObjectInterfacesDom {
+  AnimationImpl.internal_() : super.internal_();
+  get runtimeType => Animation;
+  toString() => super.toString();
+}
+@patch class AnimationEffectReadOnly {
+  static Type get instanceRuntimeType => AnimationEffectReadOnlyImpl;
+
+}
+class AnimationEffectReadOnlyImpl extends AnimationEffectReadOnly implements js_library.JSObjectInterfacesDom {
+  AnimationEffectReadOnlyImpl.internal_() : super.internal_();
+  get runtimeType => AnimationEffectReadOnly;
+  toString() => super.toString();
+}
+@patch class AnimationEffectTiming {
+  static Type get instanceRuntimeType => AnimationEffectTimingImpl;
+
+}
+class AnimationEffectTimingImpl extends AnimationEffectTiming implements js_library.JSObjectInterfacesDom {
+  AnimationEffectTimingImpl.internal_() : super.internal_();
+  get runtimeType => AnimationEffectTiming;
+  toString() => super.toString();
+}
+@patch class AnimationEvent {
+  static Type get instanceRuntimeType => AnimationEventImpl;
+
+}
+class AnimationEventImpl extends AnimationEvent implements js_library.JSObjectInterfacesDom {
+  AnimationEventImpl.internal_() : super.internal_();
+  get runtimeType => AnimationEvent;
+  toString() => super.toString();
+}
+@patch class AnimationPlayerEvent {
+  static Type get instanceRuntimeType => AnimationPlayerEventImpl;
+
+}
+class AnimationPlayerEventImpl extends AnimationPlayerEvent implements js_library.JSObjectInterfacesDom {
+  AnimationPlayerEventImpl.internal_() : super.internal_();
+  get runtimeType => AnimationPlayerEvent;
+  toString() => super.toString();
+}
+@patch class AnimationTimeline {
+  static Type get instanceRuntimeType => AnimationTimelineImpl;
+
+}
+class AnimationTimelineImpl extends AnimationTimeline implements js_library.JSObjectInterfacesDom {
+  AnimationTimelineImpl.internal_() : super.internal_();
+  get runtimeType => AnimationTimeline;
+  toString() => super.toString();
+}
+@patch class AppBannerPromptResult {
+  static Type get instanceRuntimeType => AppBannerPromptResultImpl;
+
+}
+class AppBannerPromptResultImpl extends AppBannerPromptResult implements js_library.JSObjectInterfacesDom {
+  AppBannerPromptResultImpl.internal_() : super.internal_();
+  get runtimeType => AppBannerPromptResult;
+  toString() => super.toString();
+}
+@patch class ApplicationCache {
+  static Type get instanceRuntimeType => ApplicationCacheImpl;
+
+}
+class ApplicationCacheImpl extends ApplicationCache implements js_library.JSObjectInterfacesDom {
+  ApplicationCacheImpl.internal_() : super.internal_();
+  get runtimeType => ApplicationCache;
+  toString() => super.toString();
+}
+@patch class ApplicationCacheErrorEvent {
+  static Type get instanceRuntimeType => ApplicationCacheErrorEventImpl;
+
+}
+class ApplicationCacheErrorEventImpl extends ApplicationCacheErrorEvent implements js_library.JSObjectInterfacesDom {
+  ApplicationCacheErrorEventImpl.internal_() : super.internal_();
+  get runtimeType => ApplicationCacheErrorEvent;
+  toString() => super.toString();
+}
+@patch class AreaElement {
+  static Type get instanceRuntimeType => AreaElementImpl;
+
+}
+class AreaElementImpl extends AreaElement implements js_library.JSObjectInterfacesDom {
+  AreaElementImpl.internal_() : super.internal_();
+  get runtimeType => AreaElement;
+  toString() => super.toString();
+}
+@patch class AudioElement {
+  static Type get instanceRuntimeType => AudioElementImpl;
+
+}
+class AudioElementImpl extends AudioElement implements js_library.JSObjectInterfacesDom {
+  AudioElementImpl.internal_() : super.internal_();
+  get runtimeType => AudioElement;
+  toString() => super.toString();
+}
+@patch class AudioTrack {
+  static Type get instanceRuntimeType => AudioTrackImpl;
+
+}
+class AudioTrackImpl extends AudioTrack implements js_library.JSObjectInterfacesDom {
+  AudioTrackImpl.internal_() : super.internal_();
+  get runtimeType => AudioTrack;
+  toString() => super.toString();
+}
+@patch class AudioTrackList {
+  static Type get instanceRuntimeType => AudioTrackListImpl;
+
+}
+class AudioTrackListImpl extends AudioTrackList implements js_library.JSObjectInterfacesDom {
+  AudioTrackListImpl.internal_() : super.internal_();
+  get runtimeType => AudioTrackList;
+  toString() => super.toString();
+}
+@patch class AutocompleteErrorEvent {
+  static Type get instanceRuntimeType => AutocompleteErrorEventImpl;
+
+}
+class AutocompleteErrorEventImpl extends AutocompleteErrorEvent implements js_library.JSObjectInterfacesDom {
+  AutocompleteErrorEventImpl.internal_() : super.internal_();
+  get runtimeType => AutocompleteErrorEvent;
+  toString() => super.toString();
+}
+@patch class BRElement {
+  static Type get instanceRuntimeType => BRElementImpl;
+
+}
+class BRElementImpl extends BRElement implements js_library.JSObjectInterfacesDom {
+  BRElementImpl.internal_() : super.internal_();
+  get runtimeType => BRElement;
+  toString() => super.toString();
+}
+@patch class BarProp {
+  static Type get instanceRuntimeType => BarPropImpl;
+
+}
+class BarPropImpl extends BarProp implements js_library.JSObjectInterfacesDom {
+  BarPropImpl.internal_() : super.internal_();
+  get runtimeType => BarProp;
+  toString() => super.toString();
+}
+@patch class BaseElement {
+  static Type get instanceRuntimeType => BaseElementImpl;
+
+}
+class BaseElementImpl extends BaseElement implements js_library.JSObjectInterfacesDom {
+  BaseElementImpl.internal_() : super.internal_();
+  get runtimeType => BaseElement;
+  toString() => super.toString();
+}
+@patch class BatteryManager {
+  static Type get instanceRuntimeType => BatteryManagerImpl;
+
+}
+class BatteryManagerImpl extends BatteryManager implements js_library.JSObjectInterfacesDom {
+  BatteryManagerImpl.internal_() : super.internal_();
+  get runtimeType => BatteryManager;
+  toString() => super.toString();
+}
+@patch class BeforeInstallPromptEvent {
+  static Type get instanceRuntimeType => BeforeInstallPromptEventImpl;
+
+}
+class BeforeInstallPromptEventImpl extends BeforeInstallPromptEvent implements js_library.JSObjectInterfacesDom {
+  BeforeInstallPromptEventImpl.internal_() : super.internal_();
+  get runtimeType => BeforeInstallPromptEvent;
+  toString() => super.toString();
+}
+@patch class BeforeUnloadEvent {
+  static Type get instanceRuntimeType => BeforeUnloadEventImpl;
+
+}
+class BeforeUnloadEventImpl extends BeforeUnloadEvent implements js_library.JSObjectInterfacesDom {
+  BeforeUnloadEventImpl.internal_() : super.internal_();
+  get runtimeType => BeforeUnloadEvent;
+  toString() => super.toString();
+}
+@patch class Blob {
+  static Type get instanceRuntimeType => BlobImpl;
+
+}
+class BlobImpl extends Blob implements js_library.JSObjectInterfacesDom {
+  BlobImpl.internal_() : super.internal_();
+  get runtimeType => Blob;
+  toString() => super.toString();
+}
+@patch class BlobEvent {
+  static Type get instanceRuntimeType => BlobEventImpl;
+
+}
+class BlobEventImpl extends BlobEvent implements js_library.JSObjectInterfacesDom {
+  BlobEventImpl.internal_() : super.internal_();
+  get runtimeType => BlobEvent;
+  toString() => super.toString();
+}
+@patch class Body {
+  static Type get instanceRuntimeType => BodyImpl;
+
+}
+class BodyImpl extends Body implements js_library.JSObjectInterfacesDom {
+  BodyImpl.internal_() : super.internal_();
+  get runtimeType => Body;
+  toString() => super.toString();
+}
+@patch class BodyElement {
+  static Type get instanceRuntimeType => BodyElementImpl;
+
+}
+class BodyElementImpl extends BodyElement implements js_library.JSObjectInterfacesDom {
+  BodyElementImpl.internal_() : super.internal_();
+  get runtimeType => BodyElement;
+  toString() => super.toString();
+}
+@patch class ButtonElement {
+  static Type get instanceRuntimeType => ButtonElementImpl;
+
+}
+class ButtonElementImpl extends ButtonElement implements js_library.JSObjectInterfacesDom {
+  ButtonElementImpl.internal_() : super.internal_();
+  get runtimeType => ButtonElement;
+  toString() => super.toString();
+}
+@patch class CDataSection {
+  static Type get instanceRuntimeType => CDataSectionImpl;
+
+}
+class CDataSectionImpl extends CDataSection implements js_library.JSObjectInterfacesDom {
+  CDataSectionImpl.internal_() : super.internal_();
+  get runtimeType => CDataSection;
+  toString() => super.toString();
+}
+@patch class CacheStorage {
+  static Type get instanceRuntimeType => CacheStorageImpl;
+
+}
+class CacheStorageImpl extends CacheStorage implements js_library.JSObjectInterfacesDom {
+  CacheStorageImpl.internal_() : super.internal_();
+  get runtimeType => CacheStorage;
+  toString() => super.toString();
+}
+@patch class CalcLength {
+  static Type get instanceRuntimeType => CalcLengthImpl;
+
+}
+class CalcLengthImpl extends CalcLength implements js_library.JSObjectInterfacesDom {
+  CalcLengthImpl.internal_() : super.internal_();
+  get runtimeType => CalcLength;
+  toString() => super.toString();
+}
+@patch class CanvasCaptureMediaStreamTrack {
+  static Type get instanceRuntimeType => CanvasCaptureMediaStreamTrackImpl;
+
+}
+class CanvasCaptureMediaStreamTrackImpl extends CanvasCaptureMediaStreamTrack implements js_library.JSObjectInterfacesDom {
+  CanvasCaptureMediaStreamTrackImpl.internal_() : super.internal_();
+  get runtimeType => CanvasCaptureMediaStreamTrack;
+  toString() => super.toString();
+}
+@patch class CanvasElement {
+  static Type get instanceRuntimeType => CanvasElementImpl;
+
+}
+class CanvasElementImpl extends CanvasElement implements js_library.JSObjectInterfacesDom {
+  CanvasElementImpl.internal_() : super.internal_();
+  get runtimeType => CanvasElement;
+  toString() => super.toString();
+}
+@patch class CanvasGradient {
+  static Type get instanceRuntimeType => CanvasGradientImpl;
+
+}
+class CanvasGradientImpl extends CanvasGradient implements js_library.JSObjectInterfacesDom {
+  CanvasGradientImpl.internal_() : super.internal_();
+  get runtimeType => CanvasGradient;
+  toString() => super.toString();
+}
+@patch class CanvasPattern {
+  static Type get instanceRuntimeType => CanvasPatternImpl;
+
+}
+class CanvasPatternImpl extends CanvasPattern implements js_library.JSObjectInterfacesDom {
+  CanvasPatternImpl.internal_() : super.internal_();
+  get runtimeType => CanvasPattern;
+  toString() => super.toString();
+}
+@patch class CanvasRenderingContext2D {
+  static Type get instanceRuntimeType => CanvasRenderingContext2DImpl;
+
+}
+class CanvasRenderingContext2DImpl extends CanvasRenderingContext2D implements js_library.JSObjectInterfacesDom {
+  CanvasRenderingContext2DImpl.internal_() : super.internal_();
+  get runtimeType => CanvasRenderingContext2D;
+  toString() => super.toString();
+}
+@patch class CharacterData {
+  static Type get instanceRuntimeType => CharacterDataImpl;
+
+}
+class CharacterDataImpl extends CharacterData implements js_library.JSObjectInterfacesDom {
+  CharacterDataImpl.internal_() : super.internal_();
+  get runtimeType => CharacterData;
+  toString() => super.toString();
+}
+@patch class ChildNode {
+  static Type get instanceRuntimeType => ChildNodeImpl;
+
+}
+class ChildNodeImpl extends ChildNode implements js_library.JSObjectInterfacesDom {
+  ChildNodeImpl.internal_() : super.internal_();
+  get runtimeType => ChildNode;
+  toString() => super.toString();
+}
+@patch class ChromiumValuebuffer {
+  static Type get instanceRuntimeType => ChromiumValuebufferImpl;
+
+}
+class ChromiumValuebufferImpl extends ChromiumValuebuffer implements js_library.JSObjectInterfacesDom {
+  ChromiumValuebufferImpl.internal_() : super.internal_();
+  get runtimeType => ChromiumValuebuffer;
+  toString() => super.toString();
+}
+@patch class CircularGeofencingRegion {
+  static Type get instanceRuntimeType => CircularGeofencingRegionImpl;
+
+}
+class CircularGeofencingRegionImpl extends CircularGeofencingRegion implements js_library.JSObjectInterfacesDom {
+  CircularGeofencingRegionImpl.internal_() : super.internal_();
+  get runtimeType => CircularGeofencingRegion;
+  toString() => super.toString();
+}
+@patch class Client {
+  static Type get instanceRuntimeType => ClientImpl;
+
+}
+class ClientImpl extends Client implements js_library.JSObjectInterfacesDom {
+  ClientImpl.internal_() : super.internal_();
+  get runtimeType => Client;
+  toString() => super.toString();
+}
+@patch class Clients {
+  static Type get instanceRuntimeType => ClientsImpl;
+
+}
+class ClientsImpl extends Clients implements js_library.JSObjectInterfacesDom {
+  ClientsImpl.internal_() : super.internal_();
+  get runtimeType => Clients;
+  toString() => super.toString();
+}
+@patch class ClipboardEvent {
+  static Type get instanceRuntimeType => ClipboardEventImpl;
+
+}
+class ClipboardEventImpl extends ClipboardEvent implements js_library.JSObjectInterfacesDom {
+  ClipboardEventImpl.internal_() : super.internal_();
+  get runtimeType => ClipboardEvent;
+  toString() => super.toString();
+}
+@patch class CloseEvent {
+  static Type get instanceRuntimeType => CloseEventImpl;
+
+}
+class CloseEventImpl extends CloseEvent implements js_library.JSObjectInterfacesDom {
+  CloseEventImpl.internal_() : super.internal_();
+  get runtimeType => CloseEvent;
+  toString() => super.toString();
+}
+@patch class Comment {
+  static Type get instanceRuntimeType => CommentImpl;
+
+}
+class CommentImpl extends Comment implements js_library.JSObjectInterfacesDom {
+  CommentImpl.internal_() : super.internal_();
+  get runtimeType => Comment;
+  toString() => super.toString();
+}
+@patch class CompositionEvent {
+  static Type get instanceRuntimeType => CompositionEventImpl;
+
+}
+class CompositionEventImpl extends CompositionEvent implements js_library.JSObjectInterfacesDom {
+  CompositionEventImpl.internal_() : super.internal_();
+  get runtimeType => CompositionEvent;
+  toString() => super.toString();
+}
+@patch class CompositorProxy {
+  static Type get instanceRuntimeType => CompositorProxyImpl;
+
+}
+class CompositorProxyImpl extends CompositorProxy implements js_library.JSObjectInterfacesDom {
+  CompositorProxyImpl.internal_() : super.internal_();
+  get runtimeType => CompositorProxy;
+  toString() => super.toString();
+}
+@patch class CompositorWorker {
+  static Type get instanceRuntimeType => CompositorWorkerImpl;
+
+}
+class CompositorWorkerImpl extends CompositorWorker implements js_library.JSObjectInterfacesDom {
+  CompositorWorkerImpl.internal_() : super.internal_();
+  get runtimeType => CompositorWorker;
+  toString() => super.toString();
+}
+@patch class CompositorWorkerGlobalScope {
+  static Type get instanceRuntimeType => CompositorWorkerGlobalScopeImpl;
+
+}
+class CompositorWorkerGlobalScopeImpl extends CompositorWorkerGlobalScope implements js_library.JSObjectInterfacesDom {
+  CompositorWorkerGlobalScopeImpl.internal_() : super.internal_();
+  get runtimeType => CompositorWorkerGlobalScope;
+  toString() => super.toString();
+}
+@patch class Console {
+  static Type get instanceRuntimeType => ConsoleImpl;
+
+}
+class ConsoleImpl extends Console implements js_library.JSObjectInterfacesDom {
+  ConsoleImpl.internal_() : super.internal_();
+  get runtimeType => Console;
+  toString() => super.toString();
+}
+@patch class ConsoleBase {
+  static Type get instanceRuntimeType => ConsoleBaseImpl;
+
+}
+class ConsoleBaseImpl extends ConsoleBase implements js_library.JSObjectInterfacesDom {
+  ConsoleBaseImpl.internal_() : super.internal_();
+  get runtimeType => ConsoleBase;
+  toString() => super.toString();
+}
+@patch class ContentElement {
+  static Type get instanceRuntimeType => ContentElementImpl;
+
+}
+class ContentElementImpl extends ContentElement implements js_library.JSObjectInterfacesDom {
+  ContentElementImpl.internal_() : super.internal_();
+  get runtimeType => ContentElement;
+  toString() => super.toString();
+}
+@patch class Coordinates {
+  static Type get instanceRuntimeType => CoordinatesImpl;
+
+}
+class CoordinatesImpl extends Coordinates implements js_library.JSObjectInterfacesDom {
+  CoordinatesImpl.internal_() : super.internal_();
+  get runtimeType => Coordinates;
+  toString() => super.toString();
+}
+@patch class Credential {
+  static Type get instanceRuntimeType => CredentialImpl;
+
+}
+class CredentialImpl extends Credential implements js_library.JSObjectInterfacesDom {
+  CredentialImpl.internal_() : super.internal_();
+  get runtimeType => Credential;
+  toString() => super.toString();
+}
+@patch class CredentialsContainer {
+  static Type get instanceRuntimeType => CredentialsContainerImpl;
+
+}
+class CredentialsContainerImpl extends CredentialsContainer implements js_library.JSObjectInterfacesDom {
+  CredentialsContainerImpl.internal_() : super.internal_();
+  get runtimeType => CredentialsContainer;
+  toString() => super.toString();
+}
+@patch class CrossOriginServiceWorkerClient {
+  static Type get instanceRuntimeType => CrossOriginServiceWorkerClientImpl;
+
+}
+class CrossOriginServiceWorkerClientImpl extends CrossOriginServiceWorkerClient implements js_library.JSObjectInterfacesDom {
+  CrossOriginServiceWorkerClientImpl.internal_() : super.internal_();
+  get runtimeType => CrossOriginServiceWorkerClient;
+  toString() => super.toString();
+}
+@patch class Crypto {
+  static Type get instanceRuntimeType => CryptoImpl;
+
+}
+class CryptoImpl extends Crypto implements js_library.JSObjectInterfacesDom {
+  CryptoImpl.internal_() : super.internal_();
+  get runtimeType => Crypto;
+  toString() => super.toString();
+}
+@patch class CryptoKey {
+  static Type get instanceRuntimeType => CryptoKeyImpl;
+
+}
+class CryptoKeyImpl extends CryptoKey implements js_library.JSObjectInterfacesDom {
+  CryptoKeyImpl.internal_() : super.internal_();
+  get runtimeType => CryptoKey;
+  toString() => super.toString();
+}
+@patch class Css {
+  static Type get instanceRuntimeType => CssImpl;
+
+}
+class CssImpl extends Css implements js_library.JSObjectInterfacesDom {
+  CssImpl.internal_() : super.internal_();
+  get runtimeType => Css;
+  toString() => super.toString();
+}
+@patch class CssCharsetRule {
+  static Type get instanceRuntimeType => CssCharsetRuleImpl;
+
+}
+class CssCharsetRuleImpl extends CssCharsetRule implements js_library.JSObjectInterfacesDom {
+  CssCharsetRuleImpl.internal_() : super.internal_();
+  get runtimeType => CssCharsetRule;
+  toString() => super.toString();
+}
+@patch class CssFontFaceRule {
+  static Type get instanceRuntimeType => CssFontFaceRuleImpl;
+
+}
+class CssFontFaceRuleImpl extends CssFontFaceRule implements js_library.JSObjectInterfacesDom {
+  CssFontFaceRuleImpl.internal_() : super.internal_();
+  get runtimeType => CssFontFaceRule;
+  toString() => super.toString();
+}
+@patch class CssGroupingRule {
+  static Type get instanceRuntimeType => CssGroupingRuleImpl;
+
+}
+class CssGroupingRuleImpl extends CssGroupingRule implements js_library.JSObjectInterfacesDom {
+  CssGroupingRuleImpl.internal_() : super.internal_();
+  get runtimeType => CssGroupingRule;
+  toString() => super.toString();
+}
+@patch class CssImportRule {
+  static Type get instanceRuntimeType => CssImportRuleImpl;
+
+}
+class CssImportRuleImpl extends CssImportRule implements js_library.JSObjectInterfacesDom {
+  CssImportRuleImpl.internal_() : super.internal_();
+  get runtimeType => CssImportRule;
+  toString() => super.toString();
+}
+@patch class CssKeyframeRule {
+  static Type get instanceRuntimeType => CssKeyframeRuleImpl;
+
+}
+class CssKeyframeRuleImpl extends CssKeyframeRule implements js_library.JSObjectInterfacesDom {
+  CssKeyframeRuleImpl.internal_() : super.internal_();
+  get runtimeType => CssKeyframeRule;
+  toString() => super.toString();
+}
+@patch class CssKeyframesRule {
+  static Type get instanceRuntimeType => CssKeyframesRuleImpl;
+
+}
+class CssKeyframesRuleImpl extends CssKeyframesRule implements js_library.JSObjectInterfacesDom {
+  CssKeyframesRuleImpl.internal_() : super.internal_();
+  get runtimeType => CssKeyframesRule;
+  toString() => super.toString();
+}
+@patch class CssMediaRule {
+  static Type get instanceRuntimeType => CssMediaRuleImpl;
+
+}
+class CssMediaRuleImpl extends CssMediaRule implements js_library.JSObjectInterfacesDom {
+  CssMediaRuleImpl.internal_() : super.internal_();
+  get runtimeType => CssMediaRule;
+  toString() => super.toString();
+}
+@patch class CssNamespaceRule {
+  static Type get instanceRuntimeType => CssNamespaceRuleImpl;
+
+}
+class CssNamespaceRuleImpl extends CssNamespaceRule implements js_library.JSObjectInterfacesDom {
+  CssNamespaceRuleImpl.internal_() : super.internal_();
+  get runtimeType => CssNamespaceRule;
+  toString() => super.toString();
+}
+@patch class CssPageRule {
+  static Type get instanceRuntimeType => CssPageRuleImpl;
+
+}
+class CssPageRuleImpl extends CssPageRule implements js_library.JSObjectInterfacesDom {
+  CssPageRuleImpl.internal_() : super.internal_();
+  get runtimeType => CssPageRule;
+  toString() => super.toString();
+}
+@patch class CssRule {
+  static Type get instanceRuntimeType => CssRuleImpl;
+
+}
+class CssRuleImpl extends CssRule implements js_library.JSObjectInterfacesDom {
+  CssRuleImpl.internal_() : super.internal_();
+  get runtimeType => CssRule;
+  toString() => super.toString();
+}
+@patch class CssStyleDeclaration {
+  static Type get instanceRuntimeType => CssStyleDeclarationImpl;
+
+}
+class CssStyleDeclarationImpl extends CssStyleDeclaration implements js_library.JSObjectInterfacesDom {
+  CssStyleDeclarationImpl.internal_() : super.internal_();
+  get runtimeType => CssStyleDeclaration;
+  toString() => super.toString();
+}
+@patch class CssStyleRule {
+  static Type get instanceRuntimeType => CssStyleRuleImpl;
+
+}
+class CssStyleRuleImpl extends CssStyleRule implements js_library.JSObjectInterfacesDom {
+  CssStyleRuleImpl.internal_() : super.internal_();
+  get runtimeType => CssStyleRule;
+  toString() => super.toString();
+}
+@patch class CssStyleSheet {
+  static Type get instanceRuntimeType => CssStyleSheetImpl;
+
+}
+class CssStyleSheetImpl extends CssStyleSheet implements js_library.JSObjectInterfacesDom {
+  CssStyleSheetImpl.internal_() : super.internal_();
+  get runtimeType => CssStyleSheet;
+  toString() => super.toString();
+}
+@patch class CssSupportsRule {
+  static Type get instanceRuntimeType => CssSupportsRuleImpl;
+
+}
+class CssSupportsRuleImpl extends CssSupportsRule implements js_library.JSObjectInterfacesDom {
+  CssSupportsRuleImpl.internal_() : super.internal_();
+  get runtimeType => CssSupportsRule;
+  toString() => super.toString();
+}
+@patch class CssViewportRule {
+  static Type get instanceRuntimeType => CssViewportRuleImpl;
+
+}
+class CssViewportRuleImpl extends CssViewportRule implements js_library.JSObjectInterfacesDom {
+  CssViewportRuleImpl.internal_() : super.internal_();
+  get runtimeType => CssViewportRule;
+  toString() => super.toString();
+}
+@patch class CustomEvent {
+  static Type get instanceRuntimeType => CustomEventImpl;
+
+}
+class CustomEventImpl extends CustomEvent implements js_library.JSObjectInterfacesDom {
+  CustomEventImpl.internal_() : super.internal_();
+  get runtimeType => CustomEvent;
+  toString() => super.toString();
+}
+@patch class DListElement {
+  static Type get instanceRuntimeType => DListElementImpl;
+
+}
+class DListElementImpl extends DListElement implements js_library.JSObjectInterfacesDom {
+  DListElementImpl.internal_() : super.internal_();
+  get runtimeType => DListElement;
+  toString() => super.toString();
+}
+@patch class DataListElement {
+  static Type get instanceRuntimeType => DataListElementImpl;
+
+}
+class DataListElementImpl extends DataListElement implements js_library.JSObjectInterfacesDom {
+  DataListElementImpl.internal_() : super.internal_();
+  get runtimeType => DataListElement;
+  toString() => super.toString();
+}
+@patch class DataTransfer {
+  static Type get instanceRuntimeType => DataTransferImpl;
+
+}
+class DataTransferImpl extends DataTransfer implements js_library.JSObjectInterfacesDom {
+  DataTransferImpl.internal_() : super.internal_();
+  get runtimeType => DataTransfer;
+  toString() => super.toString();
+}
+@patch class DataTransferItem {
+  static Type get instanceRuntimeType => DataTransferItemImpl;
+
+}
+class DataTransferItemImpl extends DataTransferItem implements js_library.JSObjectInterfacesDom {
+  DataTransferItemImpl.internal_() : super.internal_();
+  get runtimeType => DataTransferItem;
+  toString() => super.toString();
+}
+@patch class DataTransferItemList {
+  static Type get instanceRuntimeType => DataTransferItemListImpl;
+
+}
+class DataTransferItemListImpl extends DataTransferItemList implements js_library.JSObjectInterfacesDom {
+  DataTransferItemListImpl.internal_() : super.internal_();
+  get runtimeType => DataTransferItemList;
+  toString() => super.toString();
+}
+@patch class DedicatedWorkerGlobalScope {
+  static Type get instanceRuntimeType => DedicatedWorkerGlobalScopeImpl;
+
+}
+class DedicatedWorkerGlobalScopeImpl extends DedicatedWorkerGlobalScope implements js_library.JSObjectInterfacesDom {
+  DedicatedWorkerGlobalScopeImpl.internal_() : super.internal_();
+  get runtimeType => DedicatedWorkerGlobalScope;
+  toString() => super.toString();
+}
+@patch class DeprecatedStorageInfo {
+  static Type get instanceRuntimeType => DeprecatedStorageInfoImpl;
+
+}
+class DeprecatedStorageInfoImpl extends DeprecatedStorageInfo implements js_library.JSObjectInterfacesDom {
+  DeprecatedStorageInfoImpl.internal_() : super.internal_();
+  get runtimeType => DeprecatedStorageInfo;
+  toString() => super.toString();
+}
+@patch class DeprecatedStorageQuota {
+  static Type get instanceRuntimeType => DeprecatedStorageQuotaImpl;
+
+}
+class DeprecatedStorageQuotaImpl extends DeprecatedStorageQuota implements js_library.JSObjectInterfacesDom {
+  DeprecatedStorageQuotaImpl.internal_() : super.internal_();
+  get runtimeType => DeprecatedStorageQuota;
+  toString() => super.toString();
+}
+@patch class DetailsElement {
+  static Type get instanceRuntimeType => DetailsElementImpl;
+
+}
+class DetailsElementImpl extends DetailsElement implements js_library.JSObjectInterfacesDom {
+  DetailsElementImpl.internal_() : super.internal_();
+  get runtimeType => DetailsElement;
+  toString() => super.toString();
+}
+@patch class DeviceAcceleration {
+  static Type get instanceRuntimeType => DeviceAccelerationImpl;
+
+}
+class DeviceAccelerationImpl extends DeviceAcceleration implements js_library.JSObjectInterfacesDom {
+  DeviceAccelerationImpl.internal_() : super.internal_();
+  get runtimeType => DeviceAcceleration;
+  toString() => super.toString();
+}
+@patch class DeviceLightEvent {
+  static Type get instanceRuntimeType => DeviceLightEventImpl;
+
+}
+class DeviceLightEventImpl extends DeviceLightEvent implements js_library.JSObjectInterfacesDom {
+  DeviceLightEventImpl.internal_() : super.internal_();
+  get runtimeType => DeviceLightEvent;
+  toString() => super.toString();
+}
+@patch class DeviceMotionEvent {
+  static Type get instanceRuntimeType => DeviceMotionEventImpl;
+
+}
+class DeviceMotionEventImpl extends DeviceMotionEvent implements js_library.JSObjectInterfacesDom {
+  DeviceMotionEventImpl.internal_() : super.internal_();
+  get runtimeType => DeviceMotionEvent;
+  toString() => super.toString();
+}
+@patch class DeviceOrientationEvent {
+  static Type get instanceRuntimeType => DeviceOrientationEventImpl;
+
+}
+class DeviceOrientationEventImpl extends DeviceOrientationEvent implements js_library.JSObjectInterfacesDom {
+  DeviceOrientationEventImpl.internal_() : super.internal_();
+  get runtimeType => DeviceOrientationEvent;
+  toString() => super.toString();
+}
+@patch class DeviceRotationRate {
+  static Type get instanceRuntimeType => DeviceRotationRateImpl;
+
+}
+class DeviceRotationRateImpl extends DeviceRotationRate implements js_library.JSObjectInterfacesDom {
+  DeviceRotationRateImpl.internal_() : super.internal_();
+  get runtimeType => DeviceRotationRate;
+  toString() => super.toString();
+}
+@patch class DialogElement {
+  static Type get instanceRuntimeType => DialogElementImpl;
+
+}
+class DialogElementImpl extends DialogElement implements js_library.JSObjectInterfacesDom {
+  DialogElementImpl.internal_() : super.internal_();
+  get runtimeType => DialogElement;
+  toString() => super.toString();
+}
+@patch class DirectoryEntry {
+  static Type get instanceRuntimeType => DirectoryEntryImpl;
+
+}
+class DirectoryEntryImpl extends DirectoryEntry implements js_library.JSObjectInterfacesDom {
+  DirectoryEntryImpl.internal_() : super.internal_();
+  get runtimeType => DirectoryEntry;
+  toString() => super.toString();
+}
+@patch class DirectoryReader {
+  static Type get instanceRuntimeType => DirectoryReaderImpl;
+
+}
+class DirectoryReaderImpl extends DirectoryReader implements js_library.JSObjectInterfacesDom {
+  DirectoryReaderImpl.internal_() : super.internal_();
+  get runtimeType => DirectoryReader;
+  toString() => super.toString();
+}
+@patch class DivElement {
+  static Type get instanceRuntimeType => DivElementImpl;
+
+}
+class DivElementImpl extends DivElement implements js_library.JSObjectInterfacesDom {
+  DivElementImpl.internal_() : super.internal_();
+  get runtimeType => DivElement;
+  toString() => super.toString();
+}
+@patch class Document {
+  static Type get instanceRuntimeType => DocumentImpl;
+
+}
+class DocumentImpl extends Document implements js_library.JSObjectInterfacesDom {
+  DocumentImpl.internal_() : super.internal_();
+  get runtimeType => Document;
+  toString() => super.toString();
+}
+@patch class DocumentFragment {
+  static Type get instanceRuntimeType => DocumentFragmentImpl;
+
+}
+class DocumentFragmentImpl extends DocumentFragment implements js_library.JSObjectInterfacesDom {
+  DocumentFragmentImpl.internal_() : super.internal_();
+  get runtimeType => DocumentFragment;
+  toString() => super.toString();
+}
+@patch class DomError {
+  static Type get instanceRuntimeType => DomErrorImpl;
+
+}
+class DomErrorImpl extends DomError implements js_library.JSObjectInterfacesDom {
+  DomErrorImpl.internal_() : super.internal_();
+  get runtimeType => DomError;
+  toString() => super.toString();
+}
+@patch class DomException {
+  static Type get instanceRuntimeType => DomExceptionImpl;
+
+}
+class DomExceptionImpl extends DomException implements js_library.JSObjectInterfacesDom {
+  DomExceptionImpl.internal_() : super.internal_();
+  get runtimeType => DomException;
+  toString() => super.toString();
+}
+@patch class DomImplementation {
+  static Type get instanceRuntimeType => DomImplementationImpl;
+
+}
+class DomImplementationImpl extends DomImplementation implements js_library.JSObjectInterfacesDom {
+  DomImplementationImpl.internal_() : super.internal_();
+  get runtimeType => DomImplementation;
+  toString() => super.toString();
+}
+@patch class DomIterator {
+  static Type get instanceRuntimeType => DomIteratorImpl;
+
+}
+class DomIteratorImpl extends DomIterator implements js_library.JSObjectInterfacesDom {
+  DomIteratorImpl.internal_() : super.internal_();
+  get runtimeType => DomIterator;
+  toString() => super.toString();
+}
+@patch class DomMatrix {
+  static Type get instanceRuntimeType => DomMatrixImpl;
+
+}
+class DomMatrixImpl extends DomMatrix implements js_library.JSObjectInterfacesDom {
+  DomMatrixImpl.internal_() : super.internal_();
+  get runtimeType => DomMatrix;
+  toString() => super.toString();
+}
+@patch class DomMatrixReadOnly {
+  static Type get instanceRuntimeType => DomMatrixReadOnlyImpl;
+
+}
+class DomMatrixReadOnlyImpl extends DomMatrixReadOnly implements js_library.JSObjectInterfacesDom {
+  DomMatrixReadOnlyImpl.internal_() : super.internal_();
+  get runtimeType => DomMatrixReadOnly;
+  toString() => super.toString();
+}
+@patch class DomParser {
+  static Type get instanceRuntimeType => DomParserImpl;
+
+}
+class DomParserImpl extends DomParser implements js_library.JSObjectInterfacesDom {
+  DomParserImpl.internal_() : super.internal_();
+  get runtimeType => DomParser;
+  toString() => super.toString();
+}
+@patch class DomPoint {
+  static Type get instanceRuntimeType => DomPointImpl;
+
+}
+class DomPointImpl extends DomPoint implements js_library.JSObjectInterfacesDom {
+  DomPointImpl.internal_() : super.internal_();
+  get runtimeType => DomPoint;
+  toString() => super.toString();
+}
+@patch class DomPointReadOnly {
+  static Type get instanceRuntimeType => DomPointReadOnlyImpl;
+
+}
+class DomPointReadOnlyImpl extends DomPointReadOnly implements js_library.JSObjectInterfacesDom {
+  DomPointReadOnlyImpl.internal_() : super.internal_();
+  get runtimeType => DomPointReadOnly;
+  toString() => super.toString();
+}
+@patch class DomRectReadOnly {
+  static Type get instanceRuntimeType => DomRectReadOnlyImpl;
+
+}
+class DomRectReadOnlyImpl extends DomRectReadOnly implements js_library.JSObjectInterfacesDom {
+  DomRectReadOnlyImpl.internal_() : super.internal_();
+  get runtimeType => DomRectReadOnly;
+  toString() => super.toString();
+}
+@patch class DomStringList {
+  static Type get instanceRuntimeType => DomStringListImpl;
+
+}
+class DomStringListImpl extends DomStringList implements js_library.JSObjectInterfacesDom {
+  DomStringListImpl.internal_() : super.internal_();
+  get runtimeType => DomStringList;
+  toString() => super.toString();
+}
+@patch class DomStringMap {
+  static Type get instanceRuntimeType => DomStringMapImpl;
+
+}
+class DomStringMapImpl extends DomStringMap implements js_library.JSObjectInterfacesDom {
+  DomStringMapImpl.internal_() : super.internal_();
+  get runtimeType => DomStringMap;
+  toString() => super.toString();
+}
+@patch class DomTokenList {
+  static Type get instanceRuntimeType => DomTokenListImpl;
+
+}
+class DomTokenListImpl extends DomTokenList implements js_library.JSObjectInterfacesDom {
+  DomTokenListImpl.internal_() : super.internal_();
+  get runtimeType => DomTokenList;
+  toString() => super.toString();
+}
+@patch class EffectModel {
+  static Type get instanceRuntimeType => EffectModelImpl;
+
+}
+class EffectModelImpl extends EffectModel implements js_library.JSObjectInterfacesDom {
+  EffectModelImpl.internal_() : super.internal_();
+  get runtimeType => EffectModel;
+  toString() => super.toString();
+}
+@patch class Element {
+  static Type get instanceRuntimeType => ElementImpl;
+
+}
+class ElementImpl extends Element implements js_library.JSObjectInterfacesDom {
+  ElementImpl.internal_() : super.internal_();
+  get runtimeType => Element;
+  toString() => super.toString();
+}
+@patch class EmbedElement {
+  static Type get instanceRuntimeType => EmbedElementImpl;
+
+}
+class EmbedElementImpl extends EmbedElement implements js_library.JSObjectInterfacesDom {
+  EmbedElementImpl.internal_() : super.internal_();
+  get runtimeType => EmbedElement;
+  toString() => super.toString();
+}
+@patch class Entry {
+  static Type get instanceRuntimeType => EntryImpl;
+
+}
+class EntryImpl extends Entry implements js_library.JSObjectInterfacesDom {
+  EntryImpl.internal_() : super.internal_();
+  get runtimeType => Entry;
+  toString() => super.toString();
+}
+@patch class ErrorEvent {
+  static Type get instanceRuntimeType => ErrorEventImpl;
+
+}
+class ErrorEventImpl extends ErrorEvent implements js_library.JSObjectInterfacesDom {
+  ErrorEventImpl.internal_() : super.internal_();
+  get runtimeType => ErrorEvent;
+  toString() => super.toString();
+}
+@patch class Event {
+  static Type get instanceRuntimeType => EventImpl;
+
+}
+class EventImpl extends Event implements js_library.JSObjectInterfacesDom {
+  EventImpl.internal_() : super.internal_();
+  get runtimeType => Event;
+  toString() => super.toString();
+}
+@patch class EventSource {
+  static Type get instanceRuntimeType => EventSourceImpl;
+
+}
+class EventSourceImpl extends EventSource implements js_library.JSObjectInterfacesDom {
+  EventSourceImpl.internal_() : super.internal_();
+  get runtimeType => EventSource;
+  toString() => super.toString();
+}
+@patch class EventTarget {
+  static Type get instanceRuntimeType => EventTargetImpl;
+
+}
+class EventTargetImpl extends EventTarget implements js_library.JSObjectInterfacesDom {
+  EventTargetImpl.internal_() : super.internal_();
+  get runtimeType => EventTarget;
+  toString() => super.toString();
+}
+@patch class ExtendableEvent {
+  static Type get instanceRuntimeType => ExtendableEventImpl;
+
+}
+class ExtendableEventImpl extends ExtendableEvent implements js_library.JSObjectInterfacesDom {
+  ExtendableEventImpl.internal_() : super.internal_();
+  get runtimeType => ExtendableEvent;
+  toString() => super.toString();
+}
+@patch class ExtendableMessageEvent {
+  static Type get instanceRuntimeType => ExtendableMessageEventImpl;
+
+}
+class ExtendableMessageEventImpl extends ExtendableMessageEvent implements js_library.JSObjectInterfacesDom {
+  ExtendableMessageEventImpl.internal_() : super.internal_();
+  get runtimeType => ExtendableMessageEvent;
+  toString() => super.toString();
+}
+@patch class FederatedCredential {
+  static Type get instanceRuntimeType => FederatedCredentialImpl;
+
+}
+class FederatedCredentialImpl extends FederatedCredential implements js_library.JSObjectInterfacesDom {
+  FederatedCredentialImpl.internal_() : super.internal_();
+  get runtimeType => FederatedCredential;
+  toString() => super.toString();
+}
+@patch class FetchEvent {
+  static Type get instanceRuntimeType => FetchEventImpl;
+
+}
+class FetchEventImpl extends FetchEvent implements js_library.JSObjectInterfacesDom {
+  FetchEventImpl.internal_() : super.internal_();
+  get runtimeType => FetchEvent;
+  toString() => super.toString();
+}
+@patch class FieldSetElement {
+  static Type get instanceRuntimeType => FieldSetElementImpl;
+
+}
+class FieldSetElementImpl extends FieldSetElement implements js_library.JSObjectInterfacesDom {
+  FieldSetElementImpl.internal_() : super.internal_();
+  get runtimeType => FieldSetElement;
+  toString() => super.toString();
+}
+@patch class File {
+  static Type get instanceRuntimeType => FileImpl;
+
+}
+class FileImpl extends File implements js_library.JSObjectInterfacesDom {
+  FileImpl.internal_() : super.internal_();
+  get runtimeType => File;
+  toString() => super.toString();
+}
+@patch class FileEntry {
+  static Type get instanceRuntimeType => FileEntryImpl;
+
+}
+class FileEntryImpl extends FileEntry implements js_library.JSObjectInterfacesDom {
+  FileEntryImpl.internal_() : super.internal_();
+  get runtimeType => FileEntry;
+  toString() => super.toString();
+}
+@patch class FileError {
+  static Type get instanceRuntimeType => FileErrorImpl;
+
+}
+class FileErrorImpl extends FileError implements js_library.JSObjectInterfacesDom {
+  FileErrorImpl.internal_() : super.internal_();
+  get runtimeType => FileError;
+  toString() => super.toString();
+}
+@patch class FileList {
+  static Type get instanceRuntimeType => FileListImpl;
+
+}
+class FileListImpl extends FileList implements js_library.JSObjectInterfacesDom {
+  FileListImpl.internal_() : super.internal_();
+  get runtimeType => FileList;
+  toString() => super.toString();
+}
+@patch class FileReader {
+  static Type get instanceRuntimeType => FileReaderImpl;
+
+}
+class FileReaderImpl extends FileReader implements js_library.JSObjectInterfacesDom {
+  FileReaderImpl.internal_() : super.internal_();
+  get runtimeType => FileReader;
+  toString() => super.toString();
+}
+@patch class FileStream {
+  static Type get instanceRuntimeType => FileStreamImpl;
+
+}
+class FileStreamImpl extends FileStream implements js_library.JSObjectInterfacesDom {
+  FileStreamImpl.internal_() : super.internal_();
+  get runtimeType => FileStream;
+  toString() => super.toString();
+}
+@patch class FileSystem {
+  static Type get instanceRuntimeType => FileSystemImpl;
+
+}
+class FileSystemImpl extends FileSystem implements js_library.JSObjectInterfacesDom {
+  FileSystemImpl.internal_() : super.internal_();
+  get runtimeType => FileSystem;
+  toString() => super.toString();
+}
+@patch class FileWriter {
+  static Type get instanceRuntimeType => FileWriterImpl;
+
+}
+class FileWriterImpl extends FileWriter implements js_library.JSObjectInterfacesDom {
+  FileWriterImpl.internal_() : super.internal_();
+  get runtimeType => FileWriter;
+  toString() => super.toString();
+}
+@patch class FocusEvent {
+  static Type get instanceRuntimeType => FocusEventImpl;
+
+}
+class FocusEventImpl extends FocusEvent implements js_library.JSObjectInterfacesDom {
+  FocusEventImpl.internal_() : super.internal_();
+  get runtimeType => FocusEvent;
+  toString() => super.toString();
+}
+@patch class FontFace {
+  static Type get instanceRuntimeType => FontFaceImpl;
+
+}
+class FontFaceImpl extends FontFace implements js_library.JSObjectInterfacesDom {
+  FontFaceImpl.internal_() : super.internal_();
+  get runtimeType => FontFace;
+  toString() => super.toString();
+}
+@patch class FontFaceSet {
+  static Type get instanceRuntimeType => FontFaceSetImpl;
+
+}
+class FontFaceSetImpl extends FontFaceSet implements js_library.JSObjectInterfacesDom {
+  FontFaceSetImpl.internal_() : super.internal_();
+  get runtimeType => FontFaceSet;
+  toString() => super.toString();
+}
+@patch class FontFaceSetLoadEvent {
+  static Type get instanceRuntimeType => FontFaceSetLoadEventImpl;
+
+}
+class FontFaceSetLoadEventImpl extends FontFaceSetLoadEvent implements js_library.JSObjectInterfacesDom {
+  FontFaceSetLoadEventImpl.internal_() : super.internal_();
+  get runtimeType => FontFaceSetLoadEvent;
+  toString() => super.toString();
+}
+@patch class FormData {
+  static Type get instanceRuntimeType => FormDataImpl;
+
+}
+class FormDataImpl extends FormData implements js_library.JSObjectInterfacesDom {
+  FormDataImpl.internal_() : super.internal_();
+  get runtimeType => FormData;
+  toString() => super.toString();
+}
+@patch class FormElement {
+  static Type get instanceRuntimeType => FormElementImpl;
+
+}
+class FormElementImpl extends FormElement implements js_library.JSObjectInterfacesDom {
+  FormElementImpl.internal_() : super.internal_();
+  get runtimeType => FormElement;
+  toString() => super.toString();
+}
+@patch class Gamepad {
+  static Type get instanceRuntimeType => GamepadImpl;
+
+}
+class GamepadImpl extends Gamepad implements js_library.JSObjectInterfacesDom {
+  GamepadImpl.internal_() : super.internal_();
+  get runtimeType => Gamepad;
+  toString() => super.toString();
+}
+@patch class GamepadButton {
+  static Type get instanceRuntimeType => GamepadButtonImpl;
+
+}
+class GamepadButtonImpl extends GamepadButton implements js_library.JSObjectInterfacesDom {
+  GamepadButtonImpl.internal_() : super.internal_();
+  get runtimeType => GamepadButton;
+  toString() => super.toString();
+}
+@patch class GamepadEvent {
+  static Type get instanceRuntimeType => GamepadEventImpl;
+
+}
+class GamepadEventImpl extends GamepadEvent implements js_library.JSObjectInterfacesDom {
+  GamepadEventImpl.internal_() : super.internal_();
+  get runtimeType => GamepadEvent;
+  toString() => super.toString();
+}
+@patch class Geofencing {
+  static Type get instanceRuntimeType => GeofencingImpl;
+
+}
+class GeofencingImpl extends Geofencing implements js_library.JSObjectInterfacesDom {
+  GeofencingImpl.internal_() : super.internal_();
+  get runtimeType => Geofencing;
+  toString() => super.toString();
+}
+@patch class GeofencingEvent {
+  static Type get instanceRuntimeType => GeofencingEventImpl;
+
+}
+class GeofencingEventImpl extends GeofencingEvent implements js_library.JSObjectInterfacesDom {
+  GeofencingEventImpl.internal_() : super.internal_();
+  get runtimeType => GeofencingEvent;
+  toString() => super.toString();
+}
+@patch class GeofencingRegion {
+  static Type get instanceRuntimeType => GeofencingRegionImpl;
+
+}
+class GeofencingRegionImpl extends GeofencingRegion implements js_library.JSObjectInterfacesDom {
+  GeofencingRegionImpl.internal_() : super.internal_();
+  get runtimeType => GeofencingRegion;
+  toString() => super.toString();
+}
+@patch class Geolocation {
+  static Type get instanceRuntimeType => GeolocationImpl;
+
+}
+class GeolocationImpl extends Geolocation implements js_library.JSObjectInterfacesDom {
+  GeolocationImpl.internal_() : super.internal_();
+  get runtimeType => Geolocation;
+  toString() => super.toString();
+}
+@patch class Geoposition {
+  static Type get instanceRuntimeType => GeopositionImpl;
+
+}
+class GeopositionImpl extends Geoposition implements js_library.JSObjectInterfacesDom {
+  GeopositionImpl.internal_() : super.internal_();
+  get runtimeType => Geoposition;
+  toString() => super.toString();
+}
+@patch class GlobalEventHandlers {
+  static Type get instanceRuntimeType => GlobalEventHandlersImpl;
+
+}
+class GlobalEventHandlersImpl extends GlobalEventHandlers implements js_library.JSObjectInterfacesDom {
+  GlobalEventHandlersImpl.internal_() : super.internal_();
+  get runtimeType => GlobalEventHandlers;
+  toString() => super.toString();
+}
+@patch class HRElement {
+  static Type get instanceRuntimeType => HRElementImpl;
+
+}
+class HRElementImpl extends HRElement implements js_library.JSObjectInterfacesDom {
+  HRElementImpl.internal_() : super.internal_();
+  get runtimeType => HRElement;
+  toString() => super.toString();
+}
+@patch class HashChangeEvent {
+  static Type get instanceRuntimeType => HashChangeEventImpl;
+
+}
+class HashChangeEventImpl extends HashChangeEvent implements js_library.JSObjectInterfacesDom {
+  HashChangeEventImpl.internal_() : super.internal_();
+  get runtimeType => HashChangeEvent;
+  toString() => super.toString();
+}
+@patch class HeadElement {
+  static Type get instanceRuntimeType => HeadElementImpl;
+
+}
+class HeadElementImpl extends HeadElement implements js_library.JSObjectInterfacesDom {
+  HeadElementImpl.internal_() : super.internal_();
+  get runtimeType => HeadElement;
+  toString() => super.toString();
+}
+@patch class Headers {
+  static Type get instanceRuntimeType => HeadersImpl;
+
+}
+class HeadersImpl extends Headers implements js_library.JSObjectInterfacesDom {
+  HeadersImpl.internal_() : super.internal_();
+  get runtimeType => Headers;
+  toString() => super.toString();
+}
+@patch class HeadingElement {
+  static Type get instanceRuntimeType => HeadingElementImpl;
+
+}
+class HeadingElementImpl extends HeadingElement implements js_library.JSObjectInterfacesDom {
+  HeadingElementImpl.internal_() : super.internal_();
+  get runtimeType => HeadingElement;
+  toString() => super.toString();
+}
+@patch class History {
+  static Type get instanceRuntimeType => HistoryImpl;
+
+}
+class HistoryImpl extends History implements js_library.JSObjectInterfacesDom {
+  HistoryImpl.internal_() : super.internal_();
+  get runtimeType => History;
+  toString() => super.toString();
+}
+@patch class HmdvrDevice {
+  static Type get instanceRuntimeType => HmdvrDeviceImpl;
+
+}
+class HmdvrDeviceImpl extends HmdvrDevice implements js_library.JSObjectInterfacesDom {
+  HmdvrDeviceImpl.internal_() : super.internal_();
+  get runtimeType => HmdvrDevice;
+  toString() => super.toString();
+}
+@patch class HtmlCollection {
+  static Type get instanceRuntimeType => HtmlCollectionImpl;
+
+}
+class HtmlCollectionImpl extends HtmlCollection implements js_library.JSObjectInterfacesDom {
+  HtmlCollectionImpl.internal_() : super.internal_();
+  get runtimeType => HtmlCollection;
+  toString() => super.toString();
+}
+@patch class HtmlDocument {
+  static Type get instanceRuntimeType => HtmlDocumentImpl;
+
+}
+class HtmlDocumentImpl extends HtmlDocument implements js_library.JSObjectInterfacesDom {
+  HtmlDocumentImpl.internal_() : super.internal_();
+  get runtimeType => HtmlDocument;
+  toString() => super.toString();
+}
+@patch class HtmlElement {
+  static Type get instanceRuntimeType => HtmlElementImpl;
+
+}
+class HtmlElementImpl extends HtmlElement implements js_library.JSObjectInterfacesDom {
+  HtmlElementImpl.internal_() : super.internal_();
+  get runtimeType => HtmlElement;
+  toString() => super.toString();
+}
+@patch class HtmlFormControlsCollection {
+  static Type get instanceRuntimeType => HtmlFormControlsCollectionImpl;
+
+}
+class HtmlFormControlsCollectionImpl extends HtmlFormControlsCollection implements js_library.JSObjectInterfacesDom {
+  HtmlFormControlsCollectionImpl.internal_() : super.internal_();
+  get runtimeType => HtmlFormControlsCollection;
+  toString() => super.toString();
+}
+@patch class HtmlHtmlElement {
+  static Type get instanceRuntimeType => HtmlHtmlElementImpl;
+
+}
+class HtmlHtmlElementImpl extends HtmlHtmlElement implements js_library.JSObjectInterfacesDom {
+  HtmlHtmlElementImpl.internal_() : super.internal_();
+  get runtimeType => HtmlHtmlElement;
+  toString() => super.toString();
+}
+@patch class HtmlOptionsCollection {
+  static Type get instanceRuntimeType => HtmlOptionsCollectionImpl;
+
+}
+class HtmlOptionsCollectionImpl extends HtmlOptionsCollection implements js_library.JSObjectInterfacesDom {
+  HtmlOptionsCollectionImpl.internal_() : super.internal_();
+  get runtimeType => HtmlOptionsCollection;
+  toString() => super.toString();
+}
+@patch class HttpRequest {
+  static Type get instanceRuntimeType => HttpRequestImpl;
+
+}
+class HttpRequestImpl extends HttpRequest implements js_library.JSObjectInterfacesDom {
+  HttpRequestImpl.internal_() : super.internal_();
+  get runtimeType => HttpRequest;
+  toString() => super.toString();
+}
+@patch class HttpRequestEventTarget {
+  static Type get instanceRuntimeType => HttpRequestEventTargetImpl;
+
+}
+class HttpRequestEventTargetImpl extends HttpRequestEventTarget implements js_library.JSObjectInterfacesDom {
+  HttpRequestEventTargetImpl.internal_() : super.internal_();
+  get runtimeType => HttpRequestEventTarget;
+  toString() => super.toString();
+}
+@patch class HttpRequestUpload {
+  static Type get instanceRuntimeType => HttpRequestUploadImpl;
+
+}
+class HttpRequestUploadImpl extends HttpRequestUpload implements js_library.JSObjectInterfacesDom {
+  HttpRequestUploadImpl.internal_() : super.internal_();
+  get runtimeType => HttpRequestUpload;
+  toString() => super.toString();
+}
+@patch class IFrameElement {
+  static Type get instanceRuntimeType => IFrameElementImpl;
+
+}
+class IFrameElementImpl extends IFrameElement implements js_library.JSObjectInterfacesDom {
+  IFrameElementImpl.internal_() : super.internal_();
+  get runtimeType => IFrameElement;
+  toString() => super.toString();
+}
+@patch class IdleDeadline {
+  static Type get instanceRuntimeType => IdleDeadlineImpl;
+
+}
+class IdleDeadlineImpl extends IdleDeadline implements js_library.JSObjectInterfacesDom {
+  IdleDeadlineImpl.internal_() : super.internal_();
+  get runtimeType => IdleDeadline;
+  toString() => super.toString();
+}
+@patch class ImageBitmap {
+  static Type get instanceRuntimeType => ImageBitmapImpl;
+
+}
+class ImageBitmapImpl extends ImageBitmap implements js_library.JSObjectInterfacesDom {
+  ImageBitmapImpl.internal_() : super.internal_();
+  get runtimeType => ImageBitmap;
+  toString() => super.toString();
+}
+@patch class ImageBitmapRenderingContext {
+  static Type get instanceRuntimeType => ImageBitmapRenderingContextImpl;
+
+}
+class ImageBitmapRenderingContextImpl extends ImageBitmapRenderingContext implements js_library.JSObjectInterfacesDom {
+  ImageBitmapRenderingContextImpl.internal_() : super.internal_();
+  get runtimeType => ImageBitmapRenderingContext;
+  toString() => super.toString();
+}
+@patch class ImageData {
+  static Type get instanceRuntimeType => ImageDataImpl;
+
+}
+class ImageDataImpl extends ImageData implements js_library.JSObjectInterfacesDom {
+  ImageDataImpl.internal_() : super.internal_();
+  get runtimeType => ImageData;
+  toString() => super.toString();
+}
+@patch class ImageElement {
+  static Type get instanceRuntimeType => ImageElementImpl;
+
+}
+class ImageElementImpl extends ImageElement implements js_library.JSObjectInterfacesDom {
+  ImageElementImpl.internal_() : super.internal_();
+  get runtimeType => ImageElement;
+  toString() => super.toString();
+}
+@patch class InjectedScriptHost {
+  static Type get instanceRuntimeType => InjectedScriptHostImpl;
+
+}
+class InjectedScriptHostImpl extends InjectedScriptHost implements js_library.JSObjectInterfacesDom {
+  InjectedScriptHostImpl.internal_() : super.internal_();
+  get runtimeType => InjectedScriptHost;
+  toString() => super.toString();
+}
+@patch class InputDeviceCapabilities {
+  static Type get instanceRuntimeType => InputDeviceCapabilitiesImpl;
+
+}
+class InputDeviceCapabilitiesImpl extends InputDeviceCapabilities implements js_library.JSObjectInterfacesDom {
+  InputDeviceCapabilitiesImpl.internal_() : super.internal_();
+  get runtimeType => InputDeviceCapabilities;
+  toString() => super.toString();
+}
+@patch class InputElement {
+  static Type get instanceRuntimeType => InputElementImpl;
+
+}
+class InputElementImpl extends InputElement implements js_library.JSObjectInterfacesDom {
+  InputElementImpl.internal_() : super.internal_();
+  get runtimeType => InputElement;
+  toString() => super.toString();
+}
+@patch class InstallEvent {
+  static Type get instanceRuntimeType => InstallEventImpl;
+
+}
+class InstallEventImpl extends InstallEvent implements js_library.JSObjectInterfacesDom {
+  InstallEventImpl.internal_() : super.internal_();
+  get runtimeType => InstallEvent;
+  toString() => super.toString();
+}
+@patch class IntersectionObserver {
+  static Type get instanceRuntimeType => IntersectionObserverImpl;
+
+}
+class IntersectionObserverImpl extends IntersectionObserver implements js_library.JSObjectInterfacesDom {
+  IntersectionObserverImpl.internal_() : super.internal_();
+  get runtimeType => IntersectionObserver;
+  toString() => super.toString();
+}
+@patch class IntersectionObserverEntry {
+  static Type get instanceRuntimeType => IntersectionObserverEntryImpl;
+
+}
+class IntersectionObserverEntryImpl extends IntersectionObserverEntry implements js_library.JSObjectInterfacesDom {
+  IntersectionObserverEntryImpl.internal_() : super.internal_();
+  get runtimeType => IntersectionObserverEntry;
+  toString() => super.toString();
+}
+@patch class KeyboardEvent {
+  static Type get instanceRuntimeType => KeyboardEventImpl;
+
+}
+class KeyboardEventImpl extends KeyboardEvent implements js_library.JSObjectInterfacesDom {
+  KeyboardEventImpl.internal_() : super.internal_();
+  get runtimeType => KeyboardEvent;
+  toString() => super.toString();
+}
+@patch class KeyframeEffect {
+  static Type get instanceRuntimeType => KeyframeEffectImpl;
+
+}
+class KeyframeEffectImpl extends KeyframeEffect implements js_library.JSObjectInterfacesDom {
+  KeyframeEffectImpl.internal_() : super.internal_();
+  get runtimeType => KeyframeEffect;
+  toString() => super.toString();
+}
+@patch class KeygenElement {
+  static Type get instanceRuntimeType => KeygenElementImpl;
+
+}
+class KeygenElementImpl extends KeygenElement implements js_library.JSObjectInterfacesDom {
+  KeygenElementImpl.internal_() : super.internal_();
+  get runtimeType => KeygenElement;
+  toString() => super.toString();
+}
+@patch class KeywordValue {
+  static Type get instanceRuntimeType => KeywordValueImpl;
+
+}
+class KeywordValueImpl extends KeywordValue implements js_library.JSObjectInterfacesDom {
+  KeywordValueImpl.internal_() : super.internal_();
+  get runtimeType => KeywordValue;
+  toString() => super.toString();
+}
+@patch class LIElement {
+  static Type get instanceRuntimeType => LIElementImpl;
+
+}
+class LIElementImpl extends LIElement implements js_library.JSObjectInterfacesDom {
+  LIElementImpl.internal_() : super.internal_();
+  get runtimeType => LIElement;
+  toString() => super.toString();
+}
+@patch class LabelElement {
+  static Type get instanceRuntimeType => LabelElementImpl;
+
+}
+class LabelElementImpl extends LabelElement implements js_library.JSObjectInterfacesDom {
+  LabelElementImpl.internal_() : super.internal_();
+  get runtimeType => LabelElement;
+  toString() => super.toString();
+}
+@patch class LegendElement {
+  static Type get instanceRuntimeType => LegendElementImpl;
+
+}
+class LegendElementImpl extends LegendElement implements js_library.JSObjectInterfacesDom {
+  LegendElementImpl.internal_() : super.internal_();
+  get runtimeType => LegendElement;
+  toString() => super.toString();
+}
+@patch class LengthValue {
+  static Type get instanceRuntimeType => LengthValueImpl;
+
+}
+class LengthValueImpl extends LengthValue implements js_library.JSObjectInterfacesDom {
+  LengthValueImpl.internal_() : super.internal_();
+  get runtimeType => LengthValue;
+  toString() => super.toString();
+}
+@patch class LinkElement {
+  static Type get instanceRuntimeType => LinkElementImpl;
+
+}
+class LinkElementImpl extends LinkElement implements js_library.JSObjectInterfacesDom {
+  LinkElementImpl.internal_() : super.internal_();
+  get runtimeType => LinkElement;
+  toString() => super.toString();
+}
+@patch class Location {
+  static Type get instanceRuntimeType => LocationImpl;
+
+}
+class LocationImpl extends Location implements js_library.JSObjectInterfacesDom {
+  LocationImpl.internal_() : super.internal_();
+  get runtimeType => Location;
+  toString() => super.toString();
+}
+@patch class MapElement {
+  static Type get instanceRuntimeType => MapElementImpl;
+
+}
+class MapElementImpl extends MapElement implements js_library.JSObjectInterfacesDom {
+  MapElementImpl.internal_() : super.internal_();
+  get runtimeType => MapElement;
+  toString() => super.toString();
+}
+@patch class Matrix {
+  static Type get instanceRuntimeType => MatrixImpl;
+
+}
+class MatrixImpl extends Matrix implements js_library.JSObjectInterfacesDom {
+  MatrixImpl.internal_() : super.internal_();
+  get runtimeType => Matrix;
+  toString() => super.toString();
+}
+@patch class MediaDeviceInfo {
+  static Type get instanceRuntimeType => MediaDeviceInfoImpl;
+
+}
+class MediaDeviceInfoImpl extends MediaDeviceInfo implements js_library.JSObjectInterfacesDom {
+  MediaDeviceInfoImpl.internal_() : super.internal_();
+  get runtimeType => MediaDeviceInfo;
+  toString() => super.toString();
+}
+@patch class MediaDevices {
+  static Type get instanceRuntimeType => MediaDevicesImpl;
+
+}
+class MediaDevicesImpl extends MediaDevices implements js_library.JSObjectInterfacesDom {
+  MediaDevicesImpl.internal_() : super.internal_();
+  get runtimeType => MediaDevices;
+  toString() => super.toString();
+}
+@patch class MediaElement {
+  static Type get instanceRuntimeType => MediaElementImpl;
+
+}
+class MediaElementImpl extends MediaElement implements js_library.JSObjectInterfacesDom {
+  MediaElementImpl.internal_() : super.internal_();
+  get runtimeType => MediaElement;
+  toString() => super.toString();
+}
+@patch class MediaEncryptedEvent {
+  static Type get instanceRuntimeType => MediaEncryptedEventImpl;
+
+}
+class MediaEncryptedEventImpl extends MediaEncryptedEvent implements js_library.JSObjectInterfacesDom {
+  MediaEncryptedEventImpl.internal_() : super.internal_();
+  get runtimeType => MediaEncryptedEvent;
+  toString() => super.toString();
+}
+@patch class MediaError {
+  static Type get instanceRuntimeType => MediaErrorImpl;
+
+}
+class MediaErrorImpl extends MediaError implements js_library.JSObjectInterfacesDom {
+  MediaErrorImpl.internal_() : super.internal_();
+  get runtimeType => MediaError;
+  toString() => super.toString();
+}
+@patch class MediaKeyMessageEvent {
+  static Type get instanceRuntimeType => MediaKeyMessageEventImpl;
+
+}
+class MediaKeyMessageEventImpl extends MediaKeyMessageEvent implements js_library.JSObjectInterfacesDom {
+  MediaKeyMessageEventImpl.internal_() : super.internal_();
+  get runtimeType => MediaKeyMessageEvent;
+  toString() => super.toString();
+}
+@patch class MediaKeySession {
+  static Type get instanceRuntimeType => MediaKeySessionImpl;
+
+}
+class MediaKeySessionImpl extends MediaKeySession implements js_library.JSObjectInterfacesDom {
+  MediaKeySessionImpl.internal_() : super.internal_();
+  get runtimeType => MediaKeySession;
+  toString() => super.toString();
+}
+@patch class MediaKeyStatusMap {
+  static Type get instanceRuntimeType => MediaKeyStatusMapImpl;
+
+}
+class MediaKeyStatusMapImpl extends MediaKeyStatusMap implements js_library.JSObjectInterfacesDom {
+  MediaKeyStatusMapImpl.internal_() : super.internal_();
+  get runtimeType => MediaKeyStatusMap;
+  toString() => super.toString();
+}
+@patch class MediaKeySystemAccess {
+  static Type get instanceRuntimeType => MediaKeySystemAccessImpl;
+
+}
+class MediaKeySystemAccessImpl extends MediaKeySystemAccess implements js_library.JSObjectInterfacesDom {
+  MediaKeySystemAccessImpl.internal_() : super.internal_();
+  get runtimeType => MediaKeySystemAccess;
+  toString() => super.toString();
+}
+@patch class MediaKeys {
+  static Type get instanceRuntimeType => MediaKeysImpl;
+
+}
+class MediaKeysImpl extends MediaKeys implements js_library.JSObjectInterfacesDom {
+  MediaKeysImpl.internal_() : super.internal_();
+  get runtimeType => MediaKeys;
+  toString() => super.toString();
+}
+@patch class MediaList {
+  static Type get instanceRuntimeType => MediaListImpl;
+
+}
+class MediaListImpl extends MediaList implements js_library.JSObjectInterfacesDom {
+  MediaListImpl.internal_() : super.internal_();
+  get runtimeType => MediaList;
+  toString() => super.toString();
+}
+@patch class MediaMetadata {
+  static Type get instanceRuntimeType => MediaMetadataImpl;
+
+}
+class MediaMetadataImpl extends MediaMetadata implements js_library.JSObjectInterfacesDom {
+  MediaMetadataImpl.internal_() : super.internal_();
+  get runtimeType => MediaMetadata;
+  toString() => super.toString();
+}
+@patch class MediaQueryList {
+  static Type get instanceRuntimeType => MediaQueryListImpl;
+
+}
+class MediaQueryListImpl extends MediaQueryList implements js_library.JSObjectInterfacesDom {
+  MediaQueryListImpl.internal_() : super.internal_();
+  get runtimeType => MediaQueryList;
+  toString() => super.toString();
+}
+@patch class MediaQueryListEvent {
+  static Type get instanceRuntimeType => MediaQueryListEventImpl;
+
+}
+class MediaQueryListEventImpl extends MediaQueryListEvent implements js_library.JSObjectInterfacesDom {
+  MediaQueryListEventImpl.internal_() : super.internal_();
+  get runtimeType => MediaQueryListEvent;
+  toString() => super.toString();
+}
+@patch class MediaRecorder {
+  static Type get instanceRuntimeType => MediaRecorderImpl;
+
+}
+class MediaRecorderImpl extends MediaRecorder implements js_library.JSObjectInterfacesDom {
+  MediaRecorderImpl.internal_() : super.internal_();
+  get runtimeType => MediaRecorder;
+  toString() => super.toString();
+}
+@patch class MediaSession {
+  static Type get instanceRuntimeType => MediaSessionImpl;
+
+}
+class MediaSessionImpl extends MediaSession implements js_library.JSObjectInterfacesDom {
+  MediaSessionImpl.internal_() : super.internal_();
+  get runtimeType => MediaSession;
+  toString() => super.toString();
+}
+@patch class MediaSource {
+  static Type get instanceRuntimeType => MediaSourceImpl;
+
+}
+class MediaSourceImpl extends MediaSource implements js_library.JSObjectInterfacesDom {
+  MediaSourceImpl.internal_() : super.internal_();
+  get runtimeType => MediaSource;
+  toString() => super.toString();
+}
+@patch class MediaStream {
+  static Type get instanceRuntimeType => MediaStreamImpl;
+
+}
+class MediaStreamImpl extends MediaStream implements js_library.JSObjectInterfacesDom {
+  MediaStreamImpl.internal_() : super.internal_();
+  get runtimeType => MediaStream;
+  toString() => super.toString();
+}
+@patch class MediaStreamEvent {
+  static Type get instanceRuntimeType => MediaStreamEventImpl;
+
+}
+class MediaStreamEventImpl extends MediaStreamEvent implements js_library.JSObjectInterfacesDom {
+  MediaStreamEventImpl.internal_() : super.internal_();
+  get runtimeType => MediaStreamEvent;
+  toString() => super.toString();
+}
+@patch class MediaStreamTrack {
+  static Type get instanceRuntimeType => MediaStreamTrackImpl;
+
+}
+class MediaStreamTrackImpl extends MediaStreamTrack implements js_library.JSObjectInterfacesDom {
+  MediaStreamTrackImpl.internal_() : super.internal_();
+  get runtimeType => MediaStreamTrack;
+  toString() => super.toString();
+}
+@patch class MediaStreamTrackEvent {
+  static Type get instanceRuntimeType => MediaStreamTrackEventImpl;
+
+}
+class MediaStreamTrackEventImpl extends MediaStreamTrackEvent implements js_library.JSObjectInterfacesDom {
+  MediaStreamTrackEventImpl.internal_() : super.internal_();
+  get runtimeType => MediaStreamTrackEvent;
+  toString() => super.toString();
+}
+@patch class MemoryInfo {
+  static Type get instanceRuntimeType => MemoryInfoImpl;
+
+}
+class MemoryInfoImpl extends MemoryInfo implements js_library.JSObjectInterfacesDom {
+  MemoryInfoImpl.internal_() : super.internal_();
+  get runtimeType => MemoryInfo;
+  toString() => super.toString();
+}
+@patch class MenuElement {
+  static Type get instanceRuntimeType => MenuElementImpl;
+
+}
+class MenuElementImpl extends MenuElement implements js_library.JSObjectInterfacesDom {
+  MenuElementImpl.internal_() : super.internal_();
+  get runtimeType => MenuElement;
+  toString() => super.toString();
+}
+@patch class MenuItemElement {
+  static Type get instanceRuntimeType => MenuItemElementImpl;
+
+}
+class MenuItemElementImpl extends MenuItemElement implements js_library.JSObjectInterfacesDom {
+  MenuItemElementImpl.internal_() : super.internal_();
+  get runtimeType => MenuItemElement;
+  toString() => super.toString();
+}
+@patch class MessageChannel {
+  static Type get instanceRuntimeType => MessageChannelImpl;
+
+}
+class MessageChannelImpl extends MessageChannel implements js_library.JSObjectInterfacesDom {
+  MessageChannelImpl.internal_() : super.internal_();
+  get runtimeType => MessageChannel;
+  toString() => super.toString();
+}
+@patch class MessageEvent {
+  static Type get instanceRuntimeType => MessageEventImpl;
+
+}
+class MessageEventImpl extends MessageEvent implements js_library.JSObjectInterfacesDom {
+  MessageEventImpl.internal_() : super.internal_();
+  get runtimeType => MessageEvent;
+  toString() => super.toString();
+}
+@patch class MessagePort {
+  static Type get instanceRuntimeType => MessagePortImpl;
+
+}
+class MessagePortImpl extends MessagePort implements js_library.JSObjectInterfacesDom {
+  MessagePortImpl.internal_() : super.internal_();
+  get runtimeType => MessagePort;
+  toString() => super.toString();
+}
+@patch class MetaElement {
+  static Type get instanceRuntimeType => MetaElementImpl;
+
+}
+class MetaElementImpl extends MetaElement implements js_library.JSObjectInterfacesDom {
+  MetaElementImpl.internal_() : super.internal_();
+  get runtimeType => MetaElement;
+  toString() => super.toString();
+}
+@patch class Metadata {
+  static Type get instanceRuntimeType => MetadataImpl;
+
+}
+class MetadataImpl extends Metadata implements js_library.JSObjectInterfacesDom {
+  MetadataImpl.internal_() : super.internal_();
+  get runtimeType => Metadata;
+  toString() => super.toString();
+}
+@patch class MeterElement {
+  static Type get instanceRuntimeType => MeterElementImpl;
+
+}
+class MeterElementImpl extends MeterElement implements js_library.JSObjectInterfacesDom {
+  MeterElementImpl.internal_() : super.internal_();
+  get runtimeType => MeterElement;
+  toString() => super.toString();
+}
+@patch class MidiAccess {
+  static Type get instanceRuntimeType => MidiAccessImpl;
+
+}
+class MidiAccessImpl extends MidiAccess implements js_library.JSObjectInterfacesDom {
+  MidiAccessImpl.internal_() : super.internal_();
+  get runtimeType => MidiAccess;
+  toString() => super.toString();
+}
+@patch class MidiConnectionEvent {
+  static Type get instanceRuntimeType => MidiConnectionEventImpl;
+
+}
+class MidiConnectionEventImpl extends MidiConnectionEvent implements js_library.JSObjectInterfacesDom {
+  MidiConnectionEventImpl.internal_() : super.internal_();
+  get runtimeType => MidiConnectionEvent;
+  toString() => super.toString();
+}
+@patch class MidiInput {
+  static Type get instanceRuntimeType => MidiInputImpl;
+
+}
+class MidiInputImpl extends MidiInput implements js_library.JSObjectInterfacesDom {
+  MidiInputImpl.internal_() : super.internal_();
+  get runtimeType => MidiInput;
+  toString() => super.toString();
+}
+@patch class MidiInputMap {
+  static Type get instanceRuntimeType => MidiInputMapImpl;
+
+}
+class MidiInputMapImpl extends MidiInputMap implements js_library.JSObjectInterfacesDom {
+  MidiInputMapImpl.internal_() : super.internal_();
+  get runtimeType => MidiInputMap;
+  toString() => super.toString();
+}
+@patch class MidiMessageEvent {
+  static Type get instanceRuntimeType => MidiMessageEventImpl;
+
+}
+class MidiMessageEventImpl extends MidiMessageEvent implements js_library.JSObjectInterfacesDom {
+  MidiMessageEventImpl.internal_() : super.internal_();
+  get runtimeType => MidiMessageEvent;
+  toString() => super.toString();
+}
+@patch class MidiOutput {
+  static Type get instanceRuntimeType => MidiOutputImpl;
+
+}
+class MidiOutputImpl extends MidiOutput implements js_library.JSObjectInterfacesDom {
+  MidiOutputImpl.internal_() : super.internal_();
+  get runtimeType => MidiOutput;
+  toString() => super.toString();
+}
+@patch class MidiOutputMap {
+  static Type get instanceRuntimeType => MidiOutputMapImpl;
+
+}
+class MidiOutputMapImpl extends MidiOutputMap implements js_library.JSObjectInterfacesDom {
+  MidiOutputMapImpl.internal_() : super.internal_();
+  get runtimeType => MidiOutputMap;
+  toString() => super.toString();
+}
+@patch class MidiPort {
+  static Type get instanceRuntimeType => MidiPortImpl;
+
+}
+class MidiPortImpl extends MidiPort implements js_library.JSObjectInterfacesDom {
+  MidiPortImpl.internal_() : super.internal_();
+  get runtimeType => MidiPort;
+  toString() => super.toString();
+}
+@patch class MimeType {
+  static Type get instanceRuntimeType => MimeTypeImpl;
+
+}
+class MimeTypeImpl extends MimeType implements js_library.JSObjectInterfacesDom {
+  MimeTypeImpl.internal_() : super.internal_();
+  get runtimeType => MimeType;
+  toString() => super.toString();
+}
+@patch class MimeTypeArray {
+  static Type get instanceRuntimeType => MimeTypeArrayImpl;
+
+}
+class MimeTypeArrayImpl extends MimeTypeArray implements js_library.JSObjectInterfacesDom {
+  MimeTypeArrayImpl.internal_() : super.internal_();
+  get runtimeType => MimeTypeArray;
+  toString() => super.toString();
+}
+@patch class ModElement {
+  static Type get instanceRuntimeType => ModElementImpl;
+
+}
+class ModElementImpl extends ModElement implements js_library.JSObjectInterfacesDom {
+  ModElementImpl.internal_() : super.internal_();
+  get runtimeType => ModElement;
+  toString() => super.toString();
+}
+@patch class MouseEvent {
+  static Type get instanceRuntimeType => MouseEventImpl;
+
+}
+class MouseEventImpl extends MouseEvent implements js_library.JSObjectInterfacesDom {
+  MouseEventImpl.internal_() : super.internal_();
+  get runtimeType => MouseEvent;
+  toString() => super.toString();
+}
+@patch class MutationObserver {
+  static Type get instanceRuntimeType => MutationObserverImpl;
+
+}
+class MutationObserverImpl extends MutationObserver implements js_library.JSObjectInterfacesDom {
+  MutationObserverImpl.internal_() : super.internal_();
+  get runtimeType => MutationObserver;
+  toString() => super.toString();
+}
+@patch class MutationRecord {
+  static Type get instanceRuntimeType => MutationRecordImpl;
+
+}
+class MutationRecordImpl extends MutationRecord implements js_library.JSObjectInterfacesDom {
+  MutationRecordImpl.internal_() : super.internal_();
+  get runtimeType => MutationRecord;
+  toString() => super.toString();
+}
+@patch class Navigator {
+  static Type get instanceRuntimeType => NavigatorImpl;
+
+}
+class NavigatorImpl extends Navigator implements js_library.JSObjectInterfacesDom {
+  NavigatorImpl.internal_() : super.internal_();
+  get runtimeType => Navigator;
+  toString() => super.toString();
+}
+@patch class NavigatorCpu {
+  static Type get instanceRuntimeType => NavigatorCpuImpl;
+
+}
+class NavigatorCpuImpl extends NavigatorCpu implements js_library.JSObjectInterfacesDom {
+  NavigatorCpuImpl.internal_() : super.internal_();
+  get runtimeType => NavigatorCpu;
+  toString() => super.toString();
+}
+@patch class NavigatorID {
+  static Type get instanceRuntimeType => NavigatorIDImpl;
+
+}
+class NavigatorIDImpl extends NavigatorID implements js_library.JSObjectInterfacesDom {
+  NavigatorIDImpl.internal_() : super.internal_();
+  get runtimeType => NavigatorID;
+  toString() => super.toString();
+}
+@patch class NavigatorLanguage {
+  static Type get instanceRuntimeType => NavigatorLanguageImpl;
+
+}
+class NavigatorLanguageImpl extends NavigatorLanguage implements js_library.JSObjectInterfacesDom {
+  NavigatorLanguageImpl.internal_() : super.internal_();
+  get runtimeType => NavigatorLanguage;
+  toString() => super.toString();
+}
+@patch class NavigatorOnLine {
+  static Type get instanceRuntimeType => NavigatorOnLineImpl;
+
+}
+class NavigatorOnLineImpl extends NavigatorOnLine implements js_library.JSObjectInterfacesDom {
+  NavigatorOnLineImpl.internal_() : super.internal_();
+  get runtimeType => NavigatorOnLine;
+  toString() => super.toString();
+}
+@patch class NavigatorStorageUtils {
+  static Type get instanceRuntimeType => NavigatorStorageUtilsImpl;
+
+}
+class NavigatorStorageUtilsImpl extends NavigatorStorageUtils implements js_library.JSObjectInterfacesDom {
+  NavigatorStorageUtilsImpl.internal_() : super.internal_();
+  get runtimeType => NavigatorStorageUtils;
+  toString() => super.toString();
+}
+@patch class NavigatorUserMediaError {
+  static Type get instanceRuntimeType => NavigatorUserMediaErrorImpl;
+
+}
+class NavigatorUserMediaErrorImpl extends NavigatorUserMediaError implements js_library.JSObjectInterfacesDom {
+  NavigatorUserMediaErrorImpl.internal_() : super.internal_();
+  get runtimeType => NavigatorUserMediaError;
+  toString() => super.toString();
+}
+@patch class NetworkInformation {
+  static Type get instanceRuntimeType => NetworkInformationImpl;
+
+}
+class NetworkInformationImpl extends NetworkInformation implements js_library.JSObjectInterfacesDom {
+  NetworkInformationImpl.internal_() : super.internal_();
+  get runtimeType => NetworkInformation;
+  toString() => super.toString();
+}
+@patch class Node {
+  static Type get instanceRuntimeType => NodeImpl;
+
+}
+class NodeImpl extends Node implements js_library.JSObjectInterfacesDom {
+  NodeImpl.internal_() : super.internal_();
+  get runtimeType => Node;
+  toString() => super.toString();
+}
+@patch class NodeFilter {
+  static Type get instanceRuntimeType => NodeFilterImpl;
+
+}
+class NodeFilterImpl extends NodeFilter implements js_library.JSObjectInterfacesDom {
+  NodeFilterImpl.internal_() : super.internal_();
+  get runtimeType => NodeFilter;
+  toString() => super.toString();
+}
+@patch class NodeIterator {
+  static Type get instanceRuntimeType => NodeIteratorImpl;
+
+}
+class NodeIteratorImpl extends NodeIterator implements js_library.JSObjectInterfacesDom {
+  NodeIteratorImpl.internal_() : super.internal_();
+  get runtimeType => NodeIterator;
+  toString() => super.toString();
+}
+@patch class NodeList {
+  static Type get instanceRuntimeType => NodeListImpl;
+
+}
+class NodeListImpl extends NodeList implements js_library.JSObjectInterfacesDom {
+  NodeListImpl.internal_() : super.internal_();
+  get runtimeType => NodeList;
+  toString() => super.toString();
+}
+@patch class NonDocumentTypeChildNode {
+  static Type get instanceRuntimeType => NonDocumentTypeChildNodeImpl;
+
+}
+class NonDocumentTypeChildNodeImpl extends NonDocumentTypeChildNode implements js_library.JSObjectInterfacesDom {
+  NonDocumentTypeChildNodeImpl.internal_() : super.internal_();
+  get runtimeType => NonDocumentTypeChildNode;
+  toString() => super.toString();
+}
+@patch class NonElementParentNode {
+  static Type get instanceRuntimeType => NonElementParentNodeImpl;
+
+}
+class NonElementParentNodeImpl extends NonElementParentNode implements js_library.JSObjectInterfacesDom {
+  NonElementParentNodeImpl.internal_() : super.internal_();
+  get runtimeType => NonElementParentNode;
+  toString() => super.toString();
+}
+@patch class Notification {
+  static Type get instanceRuntimeType => NotificationImpl;
+
+}
+class NotificationImpl extends Notification implements js_library.JSObjectInterfacesDom {
+  NotificationImpl.internal_() : super.internal_();
+  get runtimeType => Notification;
+  toString() => super.toString();
+}
+@patch class NotificationEvent {
+  static Type get instanceRuntimeType => NotificationEventImpl;
+
+}
+class NotificationEventImpl extends NotificationEvent implements js_library.JSObjectInterfacesDom {
+  NotificationEventImpl.internal_() : super.internal_();
+  get runtimeType => NotificationEvent;
+  toString() => super.toString();
+}
+@patch class NumberValue {
+  static Type get instanceRuntimeType => NumberValueImpl;
+
+}
+class NumberValueImpl extends NumberValue implements js_library.JSObjectInterfacesDom {
+  NumberValueImpl.internal_() : super.internal_();
+  get runtimeType => NumberValue;
+  toString() => super.toString();
+}
+@patch class OListElement {
+  static Type get instanceRuntimeType => OListElementImpl;
+
+}
+class OListElementImpl extends OListElement implements js_library.JSObjectInterfacesDom {
+  OListElementImpl.internal_() : super.internal_();
+  get runtimeType => OListElement;
+  toString() => super.toString();
+}
+@patch class ObjectElement {
+  static Type get instanceRuntimeType => ObjectElementImpl;
+
+}
+class ObjectElementImpl extends ObjectElement implements js_library.JSObjectInterfacesDom {
+  ObjectElementImpl.internal_() : super.internal_();
+  get runtimeType => ObjectElement;
+  toString() => super.toString();
+}
+@patch class OffscreenCanvas {
+  static Type get instanceRuntimeType => OffscreenCanvasImpl;
+
+}
+class OffscreenCanvasImpl extends OffscreenCanvas implements js_library.JSObjectInterfacesDom {
+  OffscreenCanvasImpl.internal_() : super.internal_();
+  get runtimeType => OffscreenCanvas;
+  toString() => super.toString();
+}
+@patch class OptGroupElement {
+  static Type get instanceRuntimeType => OptGroupElementImpl;
+
+}
+class OptGroupElementImpl extends OptGroupElement implements js_library.JSObjectInterfacesDom {
+  OptGroupElementImpl.internal_() : super.internal_();
+  get runtimeType => OptGroupElement;
+  toString() => super.toString();
+}
+@patch class OptionElement {
+  static Type get instanceRuntimeType => OptionElementImpl;
+
+}
+class OptionElementImpl extends OptionElement implements js_library.JSObjectInterfacesDom {
+  OptionElementImpl.internal_() : super.internal_();
+  get runtimeType => OptionElement;
+  toString() => super.toString();
+}
+@patch class OutputElement {
+  static Type get instanceRuntimeType => OutputElementImpl;
+
+}
+class OutputElementImpl extends OutputElement implements js_library.JSObjectInterfacesDom {
+  OutputElementImpl.internal_() : super.internal_();
+  get runtimeType => OutputElement;
+  toString() => super.toString();
+}
+@patch class PageTransitionEvent {
+  static Type get instanceRuntimeType => PageTransitionEventImpl;
+
+}
+class PageTransitionEventImpl extends PageTransitionEvent implements js_library.JSObjectInterfacesDom {
+  PageTransitionEventImpl.internal_() : super.internal_();
+  get runtimeType => PageTransitionEvent;
+  toString() => super.toString();
+}
+@patch class ParagraphElement {
+  static Type get instanceRuntimeType => ParagraphElementImpl;
+
+}
+class ParagraphElementImpl extends ParagraphElement implements js_library.JSObjectInterfacesDom {
+  ParagraphElementImpl.internal_() : super.internal_();
+  get runtimeType => ParagraphElement;
+  toString() => super.toString();
+}
+@patch class ParamElement {
+  static Type get instanceRuntimeType => ParamElementImpl;
+
+}
+class ParamElementImpl extends ParamElement implements js_library.JSObjectInterfacesDom {
+  ParamElementImpl.internal_() : super.internal_();
+  get runtimeType => ParamElement;
+  toString() => super.toString();
+}
+@patch class ParentNode {
+  static Type get instanceRuntimeType => ParentNodeImpl;
+
+}
+class ParentNodeImpl extends ParentNode implements js_library.JSObjectInterfacesDom {
+  ParentNodeImpl.internal_() : super.internal_();
+  get runtimeType => ParentNode;
+  toString() => super.toString();
+}
+@patch class PasswordCredential {
+  static Type get instanceRuntimeType => PasswordCredentialImpl;
+
+}
+class PasswordCredentialImpl extends PasswordCredential implements js_library.JSObjectInterfacesDom {
+  PasswordCredentialImpl.internal_() : super.internal_();
+  get runtimeType => PasswordCredential;
+  toString() => super.toString();
+}
+@patch class Path2D {
+  static Type get instanceRuntimeType => Path2DImpl;
+
+}
+class Path2DImpl extends Path2D implements js_library.JSObjectInterfacesDom {
+  Path2DImpl.internal_() : super.internal_();
+  get runtimeType => Path2D;
+  toString() => super.toString();
+}
+@patch class Performance {
+  static Type get instanceRuntimeType => PerformanceImpl;
+
+}
+class PerformanceImpl extends Performance implements js_library.JSObjectInterfacesDom {
+  PerformanceImpl.internal_() : super.internal_();
+  get runtimeType => Performance;
+  toString() => super.toString();
+}
+@patch class PerformanceCompositeTiming {
+  static Type get instanceRuntimeType => PerformanceCompositeTimingImpl;
+
+}
+class PerformanceCompositeTimingImpl extends PerformanceCompositeTiming implements js_library.JSObjectInterfacesDom {
+  PerformanceCompositeTimingImpl.internal_() : super.internal_();
+  get runtimeType => PerformanceCompositeTiming;
+  toString() => super.toString();
+}
+@patch class PerformanceEntry {
+  static Type get instanceRuntimeType => PerformanceEntryImpl;
+
+}
+class PerformanceEntryImpl extends PerformanceEntry implements js_library.JSObjectInterfacesDom {
+  PerformanceEntryImpl.internal_() : super.internal_();
+  get runtimeType => PerformanceEntry;
+  toString() => super.toString();
+}
+@patch class PerformanceMark {
+  static Type get instanceRuntimeType => PerformanceMarkImpl;
+
+}
+class PerformanceMarkImpl extends PerformanceMark implements js_library.JSObjectInterfacesDom {
+  PerformanceMarkImpl.internal_() : super.internal_();
+  get runtimeType => PerformanceMark;
+  toString() => super.toString();
+}
+@patch class PerformanceMeasure {
+  static Type get instanceRuntimeType => PerformanceMeasureImpl;
+
+}
+class PerformanceMeasureImpl extends PerformanceMeasure implements js_library.JSObjectInterfacesDom {
+  PerformanceMeasureImpl.internal_() : super.internal_();
+  get runtimeType => PerformanceMeasure;
+  toString() => super.toString();
+}
+@patch class PerformanceNavigation {
+  static Type get instanceRuntimeType => PerformanceNavigationImpl;
+
+}
+class PerformanceNavigationImpl extends PerformanceNavigation implements js_library.JSObjectInterfacesDom {
+  PerformanceNavigationImpl.internal_() : super.internal_();
+  get runtimeType => PerformanceNavigation;
+  toString() => super.toString();
+}
+@patch class PerformanceObserver {
+  static Type get instanceRuntimeType => PerformanceObserverImpl;
+
+}
+class PerformanceObserverImpl extends PerformanceObserver implements js_library.JSObjectInterfacesDom {
+  PerformanceObserverImpl.internal_() : super.internal_();
+  get runtimeType => PerformanceObserver;
+  toString() => super.toString();
+}
+@patch class PerformanceObserverEntryList {
+  static Type get instanceRuntimeType => PerformanceObserverEntryListImpl;
+
+}
+class PerformanceObserverEntryListImpl extends PerformanceObserverEntryList implements js_library.JSObjectInterfacesDom {
+  PerformanceObserverEntryListImpl.internal_() : super.internal_();
+  get runtimeType => PerformanceObserverEntryList;
+  toString() => super.toString();
+}
+@patch class PerformanceRenderTiming {
+  static Type get instanceRuntimeType => PerformanceRenderTimingImpl;
+
+}
+class PerformanceRenderTimingImpl extends PerformanceRenderTiming implements js_library.JSObjectInterfacesDom {
+  PerformanceRenderTimingImpl.internal_() : super.internal_();
+  get runtimeType => PerformanceRenderTiming;
+  toString() => super.toString();
+}
+@patch class PerformanceResourceTiming {
+  static Type get instanceRuntimeType => PerformanceResourceTimingImpl;
+
+}
+class PerformanceResourceTimingImpl extends PerformanceResourceTiming implements js_library.JSObjectInterfacesDom {
+  PerformanceResourceTimingImpl.internal_() : super.internal_();
+  get runtimeType => PerformanceResourceTiming;
+  toString() => super.toString();
+}
+@patch class PerformanceTiming {
+  static Type get instanceRuntimeType => PerformanceTimingImpl;
+
+}
+class PerformanceTimingImpl extends PerformanceTiming implements js_library.JSObjectInterfacesDom {
+  PerformanceTimingImpl.internal_() : super.internal_();
+  get runtimeType => PerformanceTiming;
+  toString() => super.toString();
+}
+@patch class PermissionStatus {
+  static Type get instanceRuntimeType => PermissionStatusImpl;
+
+}
+class PermissionStatusImpl extends PermissionStatus implements js_library.JSObjectInterfacesDom {
+  PermissionStatusImpl.internal_() : super.internal_();
+  get runtimeType => PermissionStatus;
+  toString() => super.toString();
+}
+@patch class Permissions {
+  static Type get instanceRuntimeType => PermissionsImpl;
+
+}
+class PermissionsImpl extends Permissions implements js_library.JSObjectInterfacesDom {
+  PermissionsImpl.internal_() : super.internal_();
+  get runtimeType => Permissions;
+  toString() => super.toString();
+}
+@patch class Perspective {
+  static Type get instanceRuntimeType => PerspectiveImpl;
+
+}
+class PerspectiveImpl extends Perspective implements js_library.JSObjectInterfacesDom {
+  PerspectiveImpl.internal_() : super.internal_();
+  get runtimeType => Perspective;
+  toString() => super.toString();
+}
+@patch class PictureElement {
+  static Type get instanceRuntimeType => PictureElementImpl;
+
+}
+class PictureElementImpl extends PictureElement implements js_library.JSObjectInterfacesDom {
+  PictureElementImpl.internal_() : super.internal_();
+  get runtimeType => PictureElement;
+  toString() => super.toString();
+}
+@patch class Plugin {
+  static Type get instanceRuntimeType => PluginImpl;
+
+}
+class PluginImpl extends Plugin implements js_library.JSObjectInterfacesDom {
+  PluginImpl.internal_() : super.internal_();
+  get runtimeType => Plugin;
+  toString() => super.toString();
+}
+@patch class PluginArray {
+  static Type get instanceRuntimeType => PluginArrayImpl;
+
+}
+class PluginArrayImpl extends PluginArray implements js_library.JSObjectInterfacesDom {
+  PluginArrayImpl.internal_() : super.internal_();
+  get runtimeType => PluginArray;
+  toString() => super.toString();
+}
+@patch class PointerEvent {
+  static Type get instanceRuntimeType => PointerEventImpl;
+
+}
+class PointerEventImpl extends PointerEvent implements js_library.JSObjectInterfacesDom {
+  PointerEventImpl.internal_() : super.internal_();
+  get runtimeType => PointerEvent;
+  toString() => super.toString();
+}
+@patch class PopStateEvent {
+  static Type get instanceRuntimeType => PopStateEventImpl;
+
+}
+class PopStateEventImpl extends PopStateEvent implements js_library.JSObjectInterfacesDom {
+  PopStateEventImpl.internal_() : super.internal_();
+  get runtimeType => PopStateEvent;
+  toString() => super.toString();
+}
+@patch class PositionError {
+  static Type get instanceRuntimeType => PositionErrorImpl;
+
+}
+class PositionErrorImpl extends PositionError implements js_library.JSObjectInterfacesDom {
+  PositionErrorImpl.internal_() : super.internal_();
+  get runtimeType => PositionError;
+  toString() => super.toString();
+}
+@patch class PositionSensorVRDevice {
+  static Type get instanceRuntimeType => PositionSensorVRDeviceImpl;
+
+}
+class PositionSensorVRDeviceImpl extends PositionSensorVRDevice implements js_library.JSObjectInterfacesDom {
+  PositionSensorVRDeviceImpl.internal_() : super.internal_();
+  get runtimeType => PositionSensorVRDevice;
+  toString() => super.toString();
+}
+@patch class PositionValue {
+  static Type get instanceRuntimeType => PositionValueImpl;
+
+}
+class PositionValueImpl extends PositionValue implements js_library.JSObjectInterfacesDom {
+  PositionValueImpl.internal_() : super.internal_();
+  get runtimeType => PositionValue;
+  toString() => super.toString();
+}
+@patch class PreElement {
+  static Type get instanceRuntimeType => PreElementImpl;
+
+}
+class PreElementImpl extends PreElement implements js_library.JSObjectInterfacesDom {
+  PreElementImpl.internal_() : super.internal_();
+  get runtimeType => PreElement;
+  toString() => super.toString();
+}
+@patch class Presentation {
+  static Type get instanceRuntimeType => PresentationImpl;
+
+}
+class PresentationImpl extends Presentation implements js_library.JSObjectInterfacesDom {
+  PresentationImpl.internal_() : super.internal_();
+  get runtimeType => Presentation;
+  toString() => super.toString();
+}
+@patch class PresentationAvailability {
+  static Type get instanceRuntimeType => PresentationAvailabilityImpl;
+
+}
+class PresentationAvailabilityImpl extends PresentationAvailability implements js_library.JSObjectInterfacesDom {
+  PresentationAvailabilityImpl.internal_() : super.internal_();
+  get runtimeType => PresentationAvailability;
+  toString() => super.toString();
+}
+@patch class PresentationConnection {
+  static Type get instanceRuntimeType => PresentationConnectionImpl;
+
+}
+class PresentationConnectionImpl extends PresentationConnection implements js_library.JSObjectInterfacesDom {
+  PresentationConnectionImpl.internal_() : super.internal_();
+  get runtimeType => PresentationConnection;
+  toString() => super.toString();
+}
+@patch class PresentationConnectionAvailableEvent {
+  static Type get instanceRuntimeType => PresentationConnectionAvailableEventImpl;
+
+}
+class PresentationConnectionAvailableEventImpl extends PresentationConnectionAvailableEvent implements js_library.JSObjectInterfacesDom {
+  PresentationConnectionAvailableEventImpl.internal_() : super.internal_();
+  get runtimeType => PresentationConnectionAvailableEvent;
+  toString() => super.toString();
+}
+@patch class PresentationConnectionCloseEvent {
+  static Type get instanceRuntimeType => PresentationConnectionCloseEventImpl;
+
+}
+class PresentationConnectionCloseEventImpl extends PresentationConnectionCloseEvent implements js_library.JSObjectInterfacesDom {
+  PresentationConnectionCloseEventImpl.internal_() : super.internal_();
+  get runtimeType => PresentationConnectionCloseEvent;
+  toString() => super.toString();
+}
+@patch class PresentationReceiver {
+  static Type get instanceRuntimeType => PresentationReceiverImpl;
+
+}
+class PresentationReceiverImpl extends PresentationReceiver implements js_library.JSObjectInterfacesDom {
+  PresentationReceiverImpl.internal_() : super.internal_();
+  get runtimeType => PresentationReceiver;
+  toString() => super.toString();
+}
+@patch class PresentationRequest {
+  static Type get instanceRuntimeType => PresentationRequestImpl;
+
+}
+class PresentationRequestImpl extends PresentationRequest implements js_library.JSObjectInterfacesDom {
+  PresentationRequestImpl.internal_() : super.internal_();
+  get runtimeType => PresentationRequest;
+  toString() => super.toString();
+}
+@patch class ProcessingInstruction {
+  static Type get instanceRuntimeType => ProcessingInstructionImpl;
+
+}
+class ProcessingInstructionImpl extends ProcessingInstruction implements js_library.JSObjectInterfacesDom {
+  ProcessingInstructionImpl.internal_() : super.internal_();
+  get runtimeType => ProcessingInstruction;
+  toString() => super.toString();
+}
+@patch class ProgressElement {
+  static Type get instanceRuntimeType => ProgressElementImpl;
+
+}
+class ProgressElementImpl extends ProgressElement implements js_library.JSObjectInterfacesDom {
+  ProgressElementImpl.internal_() : super.internal_();
+  get runtimeType => ProgressElement;
+  toString() => super.toString();
+}
+@patch class ProgressEvent {
+  static Type get instanceRuntimeType => ProgressEventImpl;
+
+}
+class ProgressEventImpl extends ProgressEvent implements js_library.JSObjectInterfacesDom {
+  ProgressEventImpl.internal_() : super.internal_();
+  get runtimeType => ProgressEvent;
+  toString() => super.toString();
+}
+@patch class PromiseRejectionEvent {
+  static Type get instanceRuntimeType => PromiseRejectionEventImpl;
+
+}
+class PromiseRejectionEventImpl extends PromiseRejectionEvent implements js_library.JSObjectInterfacesDom {
+  PromiseRejectionEventImpl.internal_() : super.internal_();
+  get runtimeType => PromiseRejectionEvent;
+  toString() => super.toString();
+}
+@patch class PushEvent {
+  static Type get instanceRuntimeType => PushEventImpl;
+
+}
+class PushEventImpl extends PushEvent implements js_library.JSObjectInterfacesDom {
+  PushEventImpl.internal_() : super.internal_();
+  get runtimeType => PushEvent;
+  toString() => super.toString();
+}
+@patch class PushManager {
+  static Type get instanceRuntimeType => PushManagerImpl;
+
+}
+class PushManagerImpl extends PushManager implements js_library.JSObjectInterfacesDom {
+  PushManagerImpl.internal_() : super.internal_();
+  get runtimeType => PushManager;
+  toString() => super.toString();
+}
+@patch class PushMessageData {
+  static Type get instanceRuntimeType => PushMessageDataImpl;
+
+}
+class PushMessageDataImpl extends PushMessageData implements js_library.JSObjectInterfacesDom {
+  PushMessageDataImpl.internal_() : super.internal_();
+  get runtimeType => PushMessageData;
+  toString() => super.toString();
+}
+@patch class PushSubscription {
+  static Type get instanceRuntimeType => PushSubscriptionImpl;
+
+}
+class PushSubscriptionImpl extends PushSubscription implements js_library.JSObjectInterfacesDom {
+  PushSubscriptionImpl.internal_() : super.internal_();
+  get runtimeType => PushSubscription;
+  toString() => super.toString();
+}
+@patch class QuoteElement {
+  static Type get instanceRuntimeType => QuoteElementImpl;
+
+}
+class QuoteElementImpl extends QuoteElement implements js_library.JSObjectInterfacesDom {
+  QuoteElementImpl.internal_() : super.internal_();
+  get runtimeType => QuoteElement;
+  toString() => super.toString();
+}
+@patch class Range {
+  static Type get instanceRuntimeType => RangeImpl;
+
+}
+class RangeImpl extends Range implements js_library.JSObjectInterfacesDom {
+  RangeImpl.internal_() : super.internal_();
+  get runtimeType => Range;
+  toString() => super.toString();
+}
+@patch class ReadableByteStream {
+  static Type get instanceRuntimeType => ReadableByteStreamImpl;
+
+}
+class ReadableByteStreamImpl extends ReadableByteStream implements js_library.JSObjectInterfacesDom {
+  ReadableByteStreamImpl.internal_() : super.internal_();
+  get runtimeType => ReadableByteStream;
+  toString() => super.toString();
+}
+@patch class ReadableByteStreamReader {
+  static Type get instanceRuntimeType => ReadableByteStreamReaderImpl;
+
+}
+class ReadableByteStreamReaderImpl extends ReadableByteStreamReader implements js_library.JSObjectInterfacesDom {
+  ReadableByteStreamReaderImpl.internal_() : super.internal_();
+  get runtimeType => ReadableByteStreamReader;
+  toString() => super.toString();
+}
+@patch class ReadableStreamReader {
+  static Type get instanceRuntimeType => ReadableStreamReaderImpl;
+
+}
+class ReadableStreamReaderImpl extends ReadableStreamReader implements js_library.JSObjectInterfacesDom {
+  ReadableStreamReaderImpl.internal_() : super.internal_();
+  get runtimeType => ReadableStreamReader;
+  toString() => super.toString();
+}
+@patch class RelatedEvent {
+  static Type get instanceRuntimeType => RelatedEventImpl;
+
+}
+class RelatedEventImpl extends RelatedEvent implements js_library.JSObjectInterfacesDom {
+  RelatedEventImpl.internal_() : super.internal_();
+  get runtimeType => RelatedEvent;
+  toString() => super.toString();
+}
+@patch class Rotation {
+  static Type get instanceRuntimeType => RotationImpl;
+
+}
+class RotationImpl extends Rotation implements js_library.JSObjectInterfacesDom {
+  RotationImpl.internal_() : super.internal_();
+  get runtimeType => Rotation;
+  toString() => super.toString();
+}
+@patch class RtcCertificate {
+  static Type get instanceRuntimeType => RtcCertificateImpl;
+
+}
+class RtcCertificateImpl extends RtcCertificate implements js_library.JSObjectInterfacesDom {
+  RtcCertificateImpl.internal_() : super.internal_();
+  get runtimeType => RtcCertificate;
+  toString() => super.toString();
+}
+@patch class RtcDataChannel {
+  static Type get instanceRuntimeType => RtcDataChannelImpl;
+
+}
+class RtcDataChannelImpl extends RtcDataChannel implements js_library.JSObjectInterfacesDom {
+  RtcDataChannelImpl.internal_() : super.internal_();
+  get runtimeType => RtcDataChannel;
+  toString() => super.toString();
+}
+@patch class RtcDataChannelEvent {
+  static Type get instanceRuntimeType => RtcDataChannelEventImpl;
+
+}
+class RtcDataChannelEventImpl extends RtcDataChannelEvent implements js_library.JSObjectInterfacesDom {
+  RtcDataChannelEventImpl.internal_() : super.internal_();
+  get runtimeType => RtcDataChannelEvent;
+  toString() => super.toString();
+}
+@patch class RtcDtmfSender {
+  static Type get instanceRuntimeType => RtcDtmfSenderImpl;
+
+}
+class RtcDtmfSenderImpl extends RtcDtmfSender implements js_library.JSObjectInterfacesDom {
+  RtcDtmfSenderImpl.internal_() : super.internal_();
+  get runtimeType => RtcDtmfSender;
+  toString() => super.toString();
+}
+@patch class RtcDtmfToneChangeEvent {
+  static Type get instanceRuntimeType => RtcDtmfToneChangeEventImpl;
+
+}
+class RtcDtmfToneChangeEventImpl extends RtcDtmfToneChangeEvent implements js_library.JSObjectInterfacesDom {
+  RtcDtmfToneChangeEventImpl.internal_() : super.internal_();
+  get runtimeType => RtcDtmfToneChangeEvent;
+  toString() => super.toString();
+}
+@patch class RtcIceCandidate {
+  static Type get instanceRuntimeType => RtcIceCandidateImpl;
+
+}
+class RtcIceCandidateImpl extends RtcIceCandidate implements js_library.JSObjectInterfacesDom {
+  RtcIceCandidateImpl.internal_() : super.internal_();
+  get runtimeType => RtcIceCandidate;
+  toString() => super.toString();
+}
+@patch class RtcIceCandidateEvent {
+  static Type get instanceRuntimeType => RtcIceCandidateEventImpl;
+
+}
+class RtcIceCandidateEventImpl extends RtcIceCandidateEvent implements js_library.JSObjectInterfacesDom {
+  RtcIceCandidateEventImpl.internal_() : super.internal_();
+  get runtimeType => RtcIceCandidateEvent;
+  toString() => super.toString();
+}
+@patch class RtcPeerConnection {
+  static Type get instanceRuntimeType => RtcPeerConnectionImpl;
+
+}
+class RtcPeerConnectionImpl extends RtcPeerConnection implements js_library.JSObjectInterfacesDom {
+  RtcPeerConnectionImpl.internal_() : super.internal_();
+  get runtimeType => RtcPeerConnection;
+  toString() => super.toString();
+}
+@patch class RtcSessionDescription {
+  static Type get instanceRuntimeType => RtcSessionDescriptionImpl;
+
+}
+class RtcSessionDescriptionImpl extends RtcSessionDescription implements js_library.JSObjectInterfacesDom {
+  RtcSessionDescriptionImpl.internal_() : super.internal_();
+  get runtimeType => RtcSessionDescription;
+  toString() => super.toString();
+}
+@patch class RtcStatsReport {
+  static Type get instanceRuntimeType => RtcStatsReportImpl;
+
+}
+class RtcStatsReportImpl extends RtcStatsReport implements js_library.JSObjectInterfacesDom {
+  RtcStatsReportImpl.internal_() : super.internal_();
+  get runtimeType => RtcStatsReport;
+  toString() => super.toString();
+}
+@patch class RtcStatsResponse {
+  static Type get instanceRuntimeType => RtcStatsResponseImpl;
+
+}
+class RtcStatsResponseImpl extends RtcStatsResponse implements js_library.JSObjectInterfacesDom {
+  RtcStatsResponseImpl.internal_() : super.internal_();
+  get runtimeType => RtcStatsResponse;
+  toString() => super.toString();
+}
+@patch class Screen {
+  static Type get instanceRuntimeType => ScreenImpl;
+
+}
+class ScreenImpl extends Screen implements js_library.JSObjectInterfacesDom {
+  ScreenImpl.internal_() : super.internal_();
+  get runtimeType => Screen;
+  toString() => super.toString();
+}
+@patch class ScreenOrientation {
+  static Type get instanceRuntimeType => ScreenOrientationImpl;
+
+}
+class ScreenOrientationImpl extends ScreenOrientation implements js_library.JSObjectInterfacesDom {
+  ScreenOrientationImpl.internal_() : super.internal_();
+  get runtimeType => ScreenOrientation;
+  toString() => super.toString();
+}
+@patch class ScriptElement {
+  static Type get instanceRuntimeType => ScriptElementImpl;
+
+}
+class ScriptElementImpl extends ScriptElement implements js_library.JSObjectInterfacesDom {
+  ScriptElementImpl.internal_() : super.internal_();
+  get runtimeType => ScriptElement;
+  toString() => super.toString();
+}
+@patch class ScrollState {
+  static Type get instanceRuntimeType => ScrollStateImpl;
+
+}
+class ScrollStateImpl extends ScrollState implements js_library.JSObjectInterfacesDom {
+  ScrollStateImpl.internal_() : super.internal_();
+  get runtimeType => ScrollState;
+  toString() => super.toString();
+}
+@patch class SecurityPolicyViolationEvent {
+  static Type get instanceRuntimeType => SecurityPolicyViolationEventImpl;
+
+}
+class SecurityPolicyViolationEventImpl extends SecurityPolicyViolationEvent implements js_library.JSObjectInterfacesDom {
+  SecurityPolicyViolationEventImpl.internal_() : super.internal_();
+  get runtimeType => SecurityPolicyViolationEvent;
+  toString() => super.toString();
+}
+@patch class SelectElement {
+  static Type get instanceRuntimeType => SelectElementImpl;
+
+}
+class SelectElementImpl extends SelectElement implements js_library.JSObjectInterfacesDom {
+  SelectElementImpl.internal_() : super.internal_();
+  get runtimeType => SelectElement;
+  toString() => super.toString();
+}
+@patch class Selection {
+  static Type get instanceRuntimeType => SelectionImpl;
+
+}
+class SelectionImpl extends Selection implements js_library.JSObjectInterfacesDom {
+  SelectionImpl.internal_() : super.internal_();
+  get runtimeType => Selection;
+  toString() => super.toString();
+}
+@patch class ServicePort {
+  static Type get instanceRuntimeType => ServicePortImpl;
+
+}
+class ServicePortImpl extends ServicePort implements js_library.JSObjectInterfacesDom {
+  ServicePortImpl.internal_() : super.internal_();
+  get runtimeType => ServicePort;
+  toString() => super.toString();
+}
+@patch class ServicePortCollection {
+  static Type get instanceRuntimeType => ServicePortCollectionImpl;
+
+}
+class ServicePortCollectionImpl extends ServicePortCollection implements js_library.JSObjectInterfacesDom {
+  ServicePortCollectionImpl.internal_() : super.internal_();
+  get runtimeType => ServicePortCollection;
+  toString() => super.toString();
+}
+@patch class ServicePortConnectEvent {
+  static Type get instanceRuntimeType => ServicePortConnectEventImpl;
+
+}
+class ServicePortConnectEventImpl extends ServicePortConnectEvent implements js_library.JSObjectInterfacesDom {
+  ServicePortConnectEventImpl.internal_() : super.internal_();
+  get runtimeType => ServicePortConnectEvent;
+  toString() => super.toString();
+}
+@patch class ServiceWorkerContainer {
+  static Type get instanceRuntimeType => ServiceWorkerContainerImpl;
+
+}
+class ServiceWorkerContainerImpl extends ServiceWorkerContainer implements js_library.JSObjectInterfacesDom {
+  ServiceWorkerContainerImpl.internal_() : super.internal_();
+  get runtimeType => ServiceWorkerContainer;
+  toString() => super.toString();
+}
+@patch class ServiceWorkerGlobalScope {
+  static Type get instanceRuntimeType => ServiceWorkerGlobalScopeImpl;
+
+}
+class ServiceWorkerGlobalScopeImpl extends ServiceWorkerGlobalScope implements js_library.JSObjectInterfacesDom {
+  ServiceWorkerGlobalScopeImpl.internal_() : super.internal_();
+  get runtimeType => ServiceWorkerGlobalScope;
+  toString() => super.toString();
+}
+@patch class ServiceWorkerMessageEvent {
+  static Type get instanceRuntimeType => ServiceWorkerMessageEventImpl;
+
+}
+class ServiceWorkerMessageEventImpl extends ServiceWorkerMessageEvent implements js_library.JSObjectInterfacesDom {
+  ServiceWorkerMessageEventImpl.internal_() : super.internal_();
+  get runtimeType => ServiceWorkerMessageEvent;
+  toString() => super.toString();
+}
+@patch class ServiceWorkerRegistration {
+  static Type get instanceRuntimeType => ServiceWorkerRegistrationImpl;
+
+}
+class ServiceWorkerRegistrationImpl extends ServiceWorkerRegistration implements js_library.JSObjectInterfacesDom {
+  ServiceWorkerRegistrationImpl.internal_() : super.internal_();
+  get runtimeType => ServiceWorkerRegistration;
+  toString() => super.toString();
+}
+@patch class ShadowElement {
+  static Type get instanceRuntimeType => ShadowElementImpl;
+
+}
+class ShadowElementImpl extends ShadowElement implements js_library.JSObjectInterfacesDom {
+  ShadowElementImpl.internal_() : super.internal_();
+  get runtimeType => ShadowElement;
+  toString() => super.toString();
+}
+@patch class ShadowRoot {
+  static Type get instanceRuntimeType => ShadowRootImpl;
+
+}
+class ShadowRootImpl extends ShadowRoot implements js_library.JSObjectInterfacesDom {
+  ShadowRootImpl.internal_() : super.internal_();
+  get runtimeType => ShadowRoot;
+  toString() => super.toString();
+}
+@patch class SharedArrayBuffer {
+  static Type get instanceRuntimeType => SharedArrayBufferImpl;
+
+}
+class SharedArrayBufferImpl extends SharedArrayBuffer implements js_library.JSObjectInterfacesDom {
+  SharedArrayBufferImpl.internal_() : super.internal_();
+  get runtimeType => SharedArrayBuffer;
+  toString() => super.toString();
+}
+@patch class SharedWorker {
+  static Type get instanceRuntimeType => SharedWorkerImpl;
+
+}
+class SharedWorkerImpl extends SharedWorker implements js_library.JSObjectInterfacesDom {
+  SharedWorkerImpl.internal_() : super.internal_();
+  get runtimeType => SharedWorker;
+  toString() => super.toString();
+}
+@patch class SharedWorkerGlobalScope {
+  static Type get instanceRuntimeType => SharedWorkerGlobalScopeImpl;
+
+}
+class SharedWorkerGlobalScopeImpl extends SharedWorkerGlobalScope implements js_library.JSObjectInterfacesDom {
+  SharedWorkerGlobalScopeImpl.internal_() : super.internal_();
+  get runtimeType => SharedWorkerGlobalScope;
+  toString() => super.toString();
+}
+@patch class SimpleLength {
+  static Type get instanceRuntimeType => SimpleLengthImpl;
+
+}
+class SimpleLengthImpl extends SimpleLength implements js_library.JSObjectInterfacesDom {
+  SimpleLengthImpl.internal_() : super.internal_();
+  get runtimeType => SimpleLength;
+  toString() => super.toString();
+}
+@patch class Skew {
+  static Type get instanceRuntimeType => SkewImpl;
+
+}
+class SkewImpl extends Skew implements js_library.JSObjectInterfacesDom {
+  SkewImpl.internal_() : super.internal_();
+  get runtimeType => Skew;
+  toString() => super.toString();
+}
+@patch class SlotElement {
+  static Type get instanceRuntimeType => SlotElementImpl;
+
+}
+class SlotElementImpl extends SlotElement implements js_library.JSObjectInterfacesDom {
+  SlotElementImpl.internal_() : super.internal_();
+  get runtimeType => SlotElement;
+  toString() => super.toString();
+}
+@patch class SourceBuffer {
+  static Type get instanceRuntimeType => SourceBufferImpl;
+
+}
+class SourceBufferImpl extends SourceBuffer implements js_library.JSObjectInterfacesDom {
+  SourceBufferImpl.internal_() : super.internal_();
+  get runtimeType => SourceBuffer;
+  toString() => super.toString();
+}
+@patch class SourceBufferList {
+  static Type get instanceRuntimeType => SourceBufferListImpl;
+
+}
+class SourceBufferListImpl extends SourceBufferList implements js_library.JSObjectInterfacesDom {
+  SourceBufferListImpl.internal_() : super.internal_();
+  get runtimeType => SourceBufferList;
+  toString() => super.toString();
+}
+@patch class SourceElement {
+  static Type get instanceRuntimeType => SourceElementImpl;
+
+}
+class SourceElementImpl extends SourceElement implements js_library.JSObjectInterfacesDom {
+  SourceElementImpl.internal_() : super.internal_();
+  get runtimeType => SourceElement;
+  toString() => super.toString();
+}
+@patch class SourceInfo {
+  static Type get instanceRuntimeType => SourceInfoImpl;
+
+}
+class SourceInfoImpl extends SourceInfo implements js_library.JSObjectInterfacesDom {
+  SourceInfoImpl.internal_() : super.internal_();
+  get runtimeType => SourceInfo;
+  toString() => super.toString();
+}
+@patch class SpanElement {
+  static Type get instanceRuntimeType => SpanElementImpl;
+
+}
+class SpanElementImpl extends SpanElement implements js_library.JSObjectInterfacesDom {
+  SpanElementImpl.internal_() : super.internal_();
+  get runtimeType => SpanElement;
+  toString() => super.toString();
+}
+@patch class SpeechGrammar {
+  static Type get instanceRuntimeType => SpeechGrammarImpl;
+
+}
+class SpeechGrammarImpl extends SpeechGrammar implements js_library.JSObjectInterfacesDom {
+  SpeechGrammarImpl.internal_() : super.internal_();
+  get runtimeType => SpeechGrammar;
+  toString() => super.toString();
+}
+@patch class SpeechGrammarList {
+  static Type get instanceRuntimeType => SpeechGrammarListImpl;
+
+}
+class SpeechGrammarListImpl extends SpeechGrammarList implements js_library.JSObjectInterfacesDom {
+  SpeechGrammarListImpl.internal_() : super.internal_();
+  get runtimeType => SpeechGrammarList;
+  toString() => super.toString();
+}
+@patch class SpeechRecognition {
+  static Type get instanceRuntimeType => SpeechRecognitionImpl;
+
+}
+class SpeechRecognitionImpl extends SpeechRecognition implements js_library.JSObjectInterfacesDom {
+  SpeechRecognitionImpl.internal_() : super.internal_();
+  get runtimeType => SpeechRecognition;
+  toString() => super.toString();
+}
+@patch class SpeechRecognitionAlternative {
+  static Type get instanceRuntimeType => SpeechRecognitionAlternativeImpl;
+
+}
+class SpeechRecognitionAlternativeImpl extends SpeechRecognitionAlternative implements js_library.JSObjectInterfacesDom {
+  SpeechRecognitionAlternativeImpl.internal_() : super.internal_();
+  get runtimeType => SpeechRecognitionAlternative;
+  toString() => super.toString();
+}
+@patch class SpeechRecognitionError {
+  static Type get instanceRuntimeType => SpeechRecognitionErrorImpl;
+
+}
+class SpeechRecognitionErrorImpl extends SpeechRecognitionError implements js_library.JSObjectInterfacesDom {
+  SpeechRecognitionErrorImpl.internal_() : super.internal_();
+  get runtimeType => SpeechRecognitionError;
+  toString() => super.toString();
+}
+@patch class SpeechRecognitionEvent {
+  static Type get instanceRuntimeType => SpeechRecognitionEventImpl;
+
+}
+class SpeechRecognitionEventImpl extends SpeechRecognitionEvent implements js_library.JSObjectInterfacesDom {
+  SpeechRecognitionEventImpl.internal_() : super.internal_();
+  get runtimeType => SpeechRecognitionEvent;
+  toString() => super.toString();
+}
+@patch class SpeechRecognitionResult {
+  static Type get instanceRuntimeType => SpeechRecognitionResultImpl;
+
+}
+class SpeechRecognitionResultImpl extends SpeechRecognitionResult implements js_library.JSObjectInterfacesDom {
+  SpeechRecognitionResultImpl.internal_() : super.internal_();
+  get runtimeType => SpeechRecognitionResult;
+  toString() => super.toString();
+}
+@patch class SpeechSynthesis {
+  static Type get instanceRuntimeType => SpeechSynthesisImpl;
+
+}
+class SpeechSynthesisImpl extends SpeechSynthesis implements js_library.JSObjectInterfacesDom {
+  SpeechSynthesisImpl.internal_() : super.internal_();
+  get runtimeType => SpeechSynthesis;
+  toString() => super.toString();
+}
+@patch class SpeechSynthesisEvent {
+  static Type get instanceRuntimeType => SpeechSynthesisEventImpl;
+
+}
+class SpeechSynthesisEventImpl extends SpeechSynthesisEvent implements js_library.JSObjectInterfacesDom {
+  SpeechSynthesisEventImpl.internal_() : super.internal_();
+  get runtimeType => SpeechSynthesisEvent;
+  toString() => super.toString();
+}
+@patch class SpeechSynthesisUtterance {
+  static Type get instanceRuntimeType => SpeechSynthesisUtteranceImpl;
+
+}
+class SpeechSynthesisUtteranceImpl extends SpeechSynthesisUtterance implements js_library.JSObjectInterfacesDom {
+  SpeechSynthesisUtteranceImpl.internal_() : super.internal_();
+  get runtimeType => SpeechSynthesisUtterance;
+  toString() => super.toString();
+}
+@patch class SpeechSynthesisVoice {
+  static Type get instanceRuntimeType => SpeechSynthesisVoiceImpl;
+
+}
+class SpeechSynthesisVoiceImpl extends SpeechSynthesisVoice implements js_library.JSObjectInterfacesDom {
+  SpeechSynthesisVoiceImpl.internal_() : super.internal_();
+  get runtimeType => SpeechSynthesisVoice;
+  toString() => super.toString();
+}
+@patch class Storage {
+  static Type get instanceRuntimeType => StorageImpl;
+
+}
+class StorageImpl extends Storage implements js_library.JSObjectInterfacesDom {
+  StorageImpl.internal_() : super.internal_();
+  get runtimeType => Storage;
+  toString() => super.toString();
+}
+@patch class StorageEvent {
+  static Type get instanceRuntimeType => StorageEventImpl;
+
+}
+class StorageEventImpl extends StorageEvent implements js_library.JSObjectInterfacesDom {
+  StorageEventImpl.internal_() : super.internal_();
+  get runtimeType => StorageEvent;
+  toString() => super.toString();
+}
+@patch class StorageInfo {
+  static Type get instanceRuntimeType => StorageInfoImpl;
+
+}
+class StorageInfoImpl extends StorageInfo implements js_library.JSObjectInterfacesDom {
+  StorageInfoImpl.internal_() : super.internal_();
+  get runtimeType => StorageInfo;
+  toString() => super.toString();
+}
+@patch class StorageManager {
+  static Type get instanceRuntimeType => StorageManagerImpl;
+
+}
+class StorageManagerImpl extends StorageManager implements js_library.JSObjectInterfacesDom {
+  StorageManagerImpl.internal_() : super.internal_();
+  get runtimeType => StorageManager;
+  toString() => super.toString();
+}
+@patch class StorageQuota {
+  static Type get instanceRuntimeType => StorageQuotaImpl;
+
+}
+class StorageQuotaImpl extends StorageQuota implements js_library.JSObjectInterfacesDom {
+  StorageQuotaImpl.internal_() : super.internal_();
+  get runtimeType => StorageQuota;
+  toString() => super.toString();
+}
+@patch class StyleElement {
+  static Type get instanceRuntimeType => StyleElementImpl;
+
+}
+class StyleElementImpl extends StyleElement implements js_library.JSObjectInterfacesDom {
+  StyleElementImpl.internal_() : super.internal_();
+  get runtimeType => StyleElement;
+  toString() => super.toString();
+}
+@patch class StyleMedia {
+  static Type get instanceRuntimeType => StyleMediaImpl;
+
+}
+class StyleMediaImpl extends StyleMedia implements js_library.JSObjectInterfacesDom {
+  StyleMediaImpl.internal_() : super.internal_();
+  get runtimeType => StyleMedia;
+  toString() => super.toString();
+}
+@patch class StylePropertyMap {
+  static Type get instanceRuntimeType => StylePropertyMapImpl;
+
+}
+class StylePropertyMapImpl extends StylePropertyMap implements js_library.JSObjectInterfacesDom {
+  StylePropertyMapImpl.internal_() : super.internal_();
+  get runtimeType => StylePropertyMap;
+  toString() => super.toString();
+}
+@patch class StyleSheet {
+  static Type get instanceRuntimeType => StyleSheetImpl;
+
+}
+class StyleSheetImpl extends StyleSheet implements js_library.JSObjectInterfacesDom {
+  StyleSheetImpl.internal_() : super.internal_();
+  get runtimeType => StyleSheet;
+  toString() => super.toString();
+}
+@patch class StyleValue {
+  static Type get instanceRuntimeType => StyleValueImpl;
+
+}
+class StyleValueImpl extends StyleValue implements js_library.JSObjectInterfacesDom {
+  StyleValueImpl.internal_() : super.internal_();
+  get runtimeType => StyleValue;
+  toString() => super.toString();
+}
+@patch class SyncEvent {
+  static Type get instanceRuntimeType => SyncEventImpl;
+
+}
+class SyncEventImpl extends SyncEvent implements js_library.JSObjectInterfacesDom {
+  SyncEventImpl.internal_() : super.internal_();
+  get runtimeType => SyncEvent;
+  toString() => super.toString();
+}
+@patch class SyncManager {
+  static Type get instanceRuntimeType => SyncManagerImpl;
+
+}
+class SyncManagerImpl extends SyncManager implements js_library.JSObjectInterfacesDom {
+  SyncManagerImpl.internal_() : super.internal_();
+  get runtimeType => SyncManager;
+  toString() => super.toString();
+}
+@patch class TableCaptionElement {
+  static Type get instanceRuntimeType => TableCaptionElementImpl;
+
+}
+class TableCaptionElementImpl extends TableCaptionElement implements js_library.JSObjectInterfacesDom {
+  TableCaptionElementImpl.internal_() : super.internal_();
+  get runtimeType => TableCaptionElement;
+  toString() => super.toString();
+}
+@patch class TableCellElement {
+  static Type get instanceRuntimeType => TableCellElementImpl;
+
+}
+class TableCellElementImpl extends TableCellElement implements js_library.JSObjectInterfacesDom {
+  TableCellElementImpl.internal_() : super.internal_();
+  get runtimeType => TableCellElement;
+  toString() => super.toString();
+}
+@patch class TableColElement {
+  static Type get instanceRuntimeType => TableColElementImpl;
+
+}
+class TableColElementImpl extends TableColElement implements js_library.JSObjectInterfacesDom {
+  TableColElementImpl.internal_() : super.internal_();
+  get runtimeType => TableColElement;
+  toString() => super.toString();
+}
+@patch class TableElement {
+  static Type get instanceRuntimeType => TableElementImpl;
+
+}
+class TableElementImpl extends TableElement implements js_library.JSObjectInterfacesDom {
+  TableElementImpl.internal_() : super.internal_();
+  get runtimeType => TableElement;
+  toString() => super.toString();
+}
+@patch class TableRowElement {
+  static Type get instanceRuntimeType => TableRowElementImpl;
+
+}
+class TableRowElementImpl extends TableRowElement implements js_library.JSObjectInterfacesDom {
+  TableRowElementImpl.internal_() : super.internal_();
+  get runtimeType => TableRowElement;
+  toString() => super.toString();
+}
+@patch class TableSectionElement {
+  static Type get instanceRuntimeType => TableSectionElementImpl;
+
+}
+class TableSectionElementImpl extends TableSectionElement implements js_library.JSObjectInterfacesDom {
+  TableSectionElementImpl.internal_() : super.internal_();
+  get runtimeType => TableSectionElement;
+  toString() => super.toString();
+}
+@patch class TemplateElement {
+  static Type get instanceRuntimeType => TemplateElementImpl;
+
+}
+class TemplateElementImpl extends TemplateElement implements js_library.JSObjectInterfacesDom {
+  TemplateElementImpl.internal_() : super.internal_();
+  get runtimeType => TemplateElement;
+  toString() => super.toString();
+}
+@patch class Text {
+  static Type get instanceRuntimeType => TextImpl;
+
+}
+class TextImpl extends Text implements js_library.JSObjectInterfacesDom {
+  TextImpl.internal_() : super.internal_();
+  get runtimeType => Text;
+  toString() => super.toString();
+}
+@patch class TextAreaElement {
+  static Type get instanceRuntimeType => TextAreaElementImpl;
+
+}
+class TextAreaElementImpl extends TextAreaElement implements js_library.JSObjectInterfacesDom {
+  TextAreaElementImpl.internal_() : super.internal_();
+  get runtimeType => TextAreaElement;
+  toString() => super.toString();
+}
+@patch class TextEvent {
+  static Type get instanceRuntimeType => TextEventImpl;
+
+}
+class TextEventImpl extends TextEvent implements js_library.JSObjectInterfacesDom {
+  TextEventImpl.internal_() : super.internal_();
+  get runtimeType => TextEvent;
+  toString() => super.toString();
+}
+@patch class TextMetrics {
+  static Type get instanceRuntimeType => TextMetricsImpl;
+
+}
+class TextMetricsImpl extends TextMetrics implements js_library.JSObjectInterfacesDom {
+  TextMetricsImpl.internal_() : super.internal_();
+  get runtimeType => TextMetrics;
+  toString() => super.toString();
+}
+@patch class TextTrack {
+  static Type get instanceRuntimeType => TextTrackImpl;
+
+}
+class TextTrackImpl extends TextTrack implements js_library.JSObjectInterfacesDom {
+  TextTrackImpl.internal_() : super.internal_();
+  get runtimeType => TextTrack;
+  toString() => super.toString();
+}
+@patch class TextTrackCue {
+  static Type get instanceRuntimeType => TextTrackCueImpl;
+
+}
+class TextTrackCueImpl extends TextTrackCue implements js_library.JSObjectInterfacesDom {
+  TextTrackCueImpl.internal_() : super.internal_();
+  get runtimeType => TextTrackCue;
+  toString() => super.toString();
+}
+@patch class TextTrackCueList {
+  static Type get instanceRuntimeType => TextTrackCueListImpl;
+
+}
+class TextTrackCueListImpl extends TextTrackCueList implements js_library.JSObjectInterfacesDom {
+  TextTrackCueListImpl.internal_() : super.internal_();
+  get runtimeType => TextTrackCueList;
+  toString() => super.toString();
+}
+@patch class TextTrackList {
+  static Type get instanceRuntimeType => TextTrackListImpl;
+
+}
+class TextTrackListImpl extends TextTrackList implements js_library.JSObjectInterfacesDom {
+  TextTrackListImpl.internal_() : super.internal_();
+  get runtimeType => TextTrackList;
+  toString() => super.toString();
+}
+@patch class TimeRanges {
+  static Type get instanceRuntimeType => TimeRangesImpl;
+
+}
+class TimeRangesImpl extends TimeRanges implements js_library.JSObjectInterfacesDom {
+  TimeRangesImpl.internal_() : super.internal_();
+  get runtimeType => TimeRanges;
+  toString() => super.toString();
+}
+@patch class TitleElement {
+  static Type get instanceRuntimeType => TitleElementImpl;
+
+}
+class TitleElementImpl extends TitleElement implements js_library.JSObjectInterfacesDom {
+  TitleElementImpl.internal_() : super.internal_();
+  get runtimeType => TitleElement;
+  toString() => super.toString();
+}
+@patch class Touch {
+  static Type get instanceRuntimeType => TouchImpl;
+
+}
+class TouchImpl extends Touch implements js_library.JSObjectInterfacesDom {
+  TouchImpl.internal_() : super.internal_();
+  get runtimeType => Touch;
+  toString() => super.toString();
+}
+@patch class TouchEvent {
+  static Type get instanceRuntimeType => TouchEventImpl;
+
+}
+class TouchEventImpl extends TouchEvent implements js_library.JSObjectInterfacesDom {
+  TouchEventImpl.internal_() : super.internal_();
+  get runtimeType => TouchEvent;
+  toString() => super.toString();
+}
+@patch class TouchList {
+  static Type get instanceRuntimeType => TouchListImpl;
+
+}
+class TouchListImpl extends TouchList implements js_library.JSObjectInterfacesDom {
+  TouchListImpl.internal_() : super.internal_();
+  get runtimeType => TouchList;
+  toString() => super.toString();
+}
+@patch class TrackDefault {
+  static Type get instanceRuntimeType => TrackDefaultImpl;
+
+}
+class TrackDefaultImpl extends TrackDefault implements js_library.JSObjectInterfacesDom {
+  TrackDefaultImpl.internal_() : super.internal_();
+  get runtimeType => TrackDefault;
+  toString() => super.toString();
+}
+@patch class TrackDefaultList {
+  static Type get instanceRuntimeType => TrackDefaultListImpl;
+
+}
+class TrackDefaultListImpl extends TrackDefaultList implements js_library.JSObjectInterfacesDom {
+  TrackDefaultListImpl.internal_() : super.internal_();
+  get runtimeType => TrackDefaultList;
+  toString() => super.toString();
+}
+@patch class TrackElement {
+  static Type get instanceRuntimeType => TrackElementImpl;
+
+}
+class TrackElementImpl extends TrackElement implements js_library.JSObjectInterfacesDom {
+  TrackElementImpl.internal_() : super.internal_();
+  get runtimeType => TrackElement;
+  toString() => super.toString();
+}
+@patch class TrackEvent {
+  static Type get instanceRuntimeType => TrackEventImpl;
+
+}
+class TrackEventImpl extends TrackEvent implements js_library.JSObjectInterfacesDom {
+  TrackEventImpl.internal_() : super.internal_();
+  get runtimeType => TrackEvent;
+  toString() => super.toString();
+}
+@patch class TransformComponent {
+  static Type get instanceRuntimeType => TransformComponentImpl;
+
+}
+class TransformComponentImpl extends TransformComponent implements js_library.JSObjectInterfacesDom {
+  TransformComponentImpl.internal_() : super.internal_();
+  get runtimeType => TransformComponent;
+  toString() => super.toString();
+}
+@patch class TransformValue {
+  static Type get instanceRuntimeType => TransformValueImpl;
+
+}
+class TransformValueImpl extends TransformValue implements js_library.JSObjectInterfacesDom {
+  TransformValueImpl.internal_() : super.internal_();
+  get runtimeType => TransformValue;
+  toString() => super.toString();
+}
+@patch class TransitionEvent {
+  static Type get instanceRuntimeType => TransitionEventImpl;
+
+}
+class TransitionEventImpl extends TransitionEvent implements js_library.JSObjectInterfacesDom {
+  TransitionEventImpl.internal_() : super.internal_();
+  get runtimeType => TransitionEvent;
+  toString() => super.toString();
+}
+@patch class Translation {
+  static Type get instanceRuntimeType => TranslationImpl;
+
+}
+class TranslationImpl extends Translation implements js_library.JSObjectInterfacesDom {
+  TranslationImpl.internal_() : super.internal_();
+  get runtimeType => Translation;
+  toString() => super.toString();
+}
+@patch class TreeWalker {
+  static Type get instanceRuntimeType => TreeWalkerImpl;
+
+}
+class TreeWalkerImpl extends TreeWalker implements js_library.JSObjectInterfacesDom {
+  TreeWalkerImpl.internal_() : super.internal_();
+  get runtimeType => TreeWalker;
+  toString() => super.toString();
+}
+@patch class UIEvent {
+  static Type get instanceRuntimeType => UIEventImpl;
+
+}
+class UIEventImpl extends UIEvent implements js_library.JSObjectInterfacesDom {
+  UIEventImpl.internal_() : super.internal_();
+  get runtimeType => UIEvent;
+  toString() => super.toString();
+}
+@patch class UListElement {
+  static Type get instanceRuntimeType => UListElementImpl;
+
+}
+class UListElementImpl extends UListElement implements js_library.JSObjectInterfacesDom {
+  UListElementImpl.internal_() : super.internal_();
+  get runtimeType => UListElement;
+  toString() => super.toString();
+}
+@patch class UnderlyingSourceBase {
+  static Type get instanceRuntimeType => UnderlyingSourceBaseImpl;
+
+}
+class UnderlyingSourceBaseImpl extends UnderlyingSourceBase implements js_library.JSObjectInterfacesDom {
+  UnderlyingSourceBaseImpl.internal_() : super.internal_();
+  get runtimeType => UnderlyingSourceBase;
+  toString() => super.toString();
+}
+@patch class UnknownElement {
+  static Type get instanceRuntimeType => UnknownElementImpl;
+
+}
+class UnknownElementImpl extends UnknownElement implements js_library.JSObjectInterfacesDom {
+  UnknownElementImpl.internal_() : super.internal_();
+  get runtimeType => UnknownElement;
+  toString() => super.toString();
+}
+@patch class Url {
+  static Type get instanceRuntimeType => UrlImpl;
+
+}
+class UrlImpl extends Url implements js_library.JSObjectInterfacesDom {
+  UrlImpl.internal_() : super.internal_();
+  get runtimeType => Url;
+  toString() => super.toString();
+}
+@patch class UrlSearchParams {
+  static Type get instanceRuntimeType => UrlSearchParamsImpl;
+
+}
+class UrlSearchParamsImpl extends UrlSearchParams implements js_library.JSObjectInterfacesDom {
+  UrlSearchParamsImpl.internal_() : super.internal_();
+  get runtimeType => UrlSearchParams;
+  toString() => super.toString();
+}
+@patch class UrlUtils {
+  static Type get instanceRuntimeType => UrlUtilsImpl;
+
+}
+class UrlUtilsImpl extends UrlUtils implements js_library.JSObjectInterfacesDom {
+  UrlUtilsImpl.internal_() : super.internal_();
+  get runtimeType => UrlUtils;
+  toString() => super.toString();
+}
+@patch class UrlUtilsReadOnly {
+  static Type get instanceRuntimeType => UrlUtilsReadOnlyImpl;
+
+}
+class UrlUtilsReadOnlyImpl extends UrlUtilsReadOnly implements js_library.JSObjectInterfacesDom {
+  UrlUtilsReadOnlyImpl.internal_() : super.internal_();
+  get runtimeType => UrlUtilsReadOnly;
+  toString() => super.toString();
+}
+@patch class VRDevice {
+  static Type get instanceRuntimeType => VRDeviceImpl;
+
+}
+class VRDeviceImpl extends VRDevice implements js_library.JSObjectInterfacesDom {
+  VRDeviceImpl.internal_() : super.internal_();
+  get runtimeType => VRDevice;
+  toString() => super.toString();
+}
+@patch class VREyeParameters {
+  static Type get instanceRuntimeType => VREyeParametersImpl;
+
+}
+class VREyeParametersImpl extends VREyeParameters implements js_library.JSObjectInterfacesDom {
+  VREyeParametersImpl.internal_() : super.internal_();
+  get runtimeType => VREyeParameters;
+  toString() => super.toString();
+}
+@patch class VRFieldOfView {
+  static Type get instanceRuntimeType => VRFieldOfViewImpl;
+
+}
+class VRFieldOfViewImpl extends VRFieldOfView implements js_library.JSObjectInterfacesDom {
+  VRFieldOfViewImpl.internal_() : super.internal_();
+  get runtimeType => VRFieldOfView;
+  toString() => super.toString();
+}
+@patch class VRPositionState {
+  static Type get instanceRuntimeType => VRPositionStateImpl;
+
+}
+class VRPositionStateImpl extends VRPositionState implements js_library.JSObjectInterfacesDom {
+  VRPositionStateImpl.internal_() : super.internal_();
+  get runtimeType => VRPositionState;
+  toString() => super.toString();
+}
+@patch class ValidityState {
+  static Type get instanceRuntimeType => ValidityStateImpl;
+
+}
+class ValidityStateImpl extends ValidityState implements js_library.JSObjectInterfacesDom {
+  ValidityStateImpl.internal_() : super.internal_();
+  get runtimeType => ValidityState;
+  toString() => super.toString();
+}
+@patch class VideoElement {
+  static Type get instanceRuntimeType => VideoElementImpl;
+
+}
+class VideoElementImpl extends VideoElement implements js_library.JSObjectInterfacesDom {
+  VideoElementImpl.internal_() : super.internal_();
+  get runtimeType => VideoElement;
+  toString() => super.toString();
+}
+@patch class VideoPlaybackQuality {
+  static Type get instanceRuntimeType => VideoPlaybackQualityImpl;
+
+}
+class VideoPlaybackQualityImpl extends VideoPlaybackQuality implements js_library.JSObjectInterfacesDom {
+  VideoPlaybackQualityImpl.internal_() : super.internal_();
+  get runtimeType => VideoPlaybackQuality;
+  toString() => super.toString();
+}
+@patch class VideoTrack {
+  static Type get instanceRuntimeType => VideoTrackImpl;
+
+}
+class VideoTrackImpl extends VideoTrack implements js_library.JSObjectInterfacesDom {
+  VideoTrackImpl.internal_() : super.internal_();
+  get runtimeType => VideoTrack;
+  toString() => super.toString();
+}
+@patch class VideoTrackList {
+  static Type get instanceRuntimeType => VideoTrackListImpl;
+
+}
+class VideoTrackListImpl extends VideoTrackList implements js_library.JSObjectInterfacesDom {
+  VideoTrackListImpl.internal_() : super.internal_();
+  get runtimeType => VideoTrackList;
+  toString() => super.toString();
+}
+@patch class VttCue {
+  static Type get instanceRuntimeType => VttCueImpl;
+
+}
+class VttCueImpl extends VttCue implements js_library.JSObjectInterfacesDom {
+  VttCueImpl.internal_() : super.internal_();
+  get runtimeType => VttCue;
+  toString() => super.toString();
+}
+@patch class VttRegion {
+  static Type get instanceRuntimeType => VttRegionImpl;
+
+}
+class VttRegionImpl extends VttRegion implements js_library.JSObjectInterfacesDom {
+  VttRegionImpl.internal_() : super.internal_();
+  get runtimeType => VttRegion;
+  toString() => super.toString();
+}
+@patch class VttRegionList {
+  static Type get instanceRuntimeType => VttRegionListImpl;
+
+}
+class VttRegionListImpl extends VttRegionList implements js_library.JSObjectInterfacesDom {
+  VttRegionListImpl.internal_() : super.internal_();
+  get runtimeType => VttRegionList;
+  toString() => super.toString();
+}
+@patch class WebSocket {
+  static Type get instanceRuntimeType => WebSocketImpl;
+
+}
+class WebSocketImpl extends WebSocket implements js_library.JSObjectInterfacesDom {
+  WebSocketImpl.internal_() : super.internal_();
+  get runtimeType => WebSocket;
+  toString() => super.toString();
+}
+@patch class WheelEvent {
+  static Type get instanceRuntimeType => WheelEventImpl;
+
+}
+class WheelEventImpl extends WheelEvent implements js_library.JSObjectInterfacesDom {
+  WheelEventImpl.internal_() : super.internal_();
+  get runtimeType => WheelEvent;
+  toString() => super.toString();
+}
+@patch class Window {
+  static Type get instanceRuntimeType => WindowImpl;
+
+}
+class WindowImpl extends Window implements js_library.JSObjectInterfacesDom {
+  WindowImpl.internal_() : super.internal_();
+  get runtimeType => Window;
+  toString() => super.toString();
+}
+@patch class WindowBase64 {
+  static Type get instanceRuntimeType => WindowBase64Impl;
+
+}
+class WindowBase64Impl extends WindowBase64 implements js_library.JSObjectInterfacesDom {
+  WindowBase64Impl.internal_() : super.internal_();
+  get runtimeType => WindowBase64;
+  toString() => super.toString();
+}
+@patch class WindowClient {
+  static Type get instanceRuntimeType => WindowClientImpl;
+
+}
+class WindowClientImpl extends WindowClient implements js_library.JSObjectInterfacesDom {
+  WindowClientImpl.internal_() : super.internal_();
+  get runtimeType => WindowClient;
+  toString() => super.toString();
+}
+@patch class WindowEventHandlers {
+  static Type get instanceRuntimeType => WindowEventHandlersImpl;
+
+}
+class WindowEventHandlersImpl extends WindowEventHandlers implements js_library.JSObjectInterfacesDom {
+  WindowEventHandlersImpl.internal_() : super.internal_();
+  get runtimeType => WindowEventHandlers;
+  toString() => super.toString();
+}
+@patch class Worker {
+  static Type get instanceRuntimeType => WorkerImpl;
+
+}
+class WorkerImpl extends Worker implements js_library.JSObjectInterfacesDom {
+  WorkerImpl.internal_() : super.internal_();
+  get runtimeType => Worker;
+  toString() => super.toString();
+}
+@patch class WorkerConsole {
+  static Type get instanceRuntimeType => WorkerConsoleImpl;
+
+}
+class WorkerConsoleImpl extends WorkerConsole implements js_library.JSObjectInterfacesDom {
+  WorkerConsoleImpl.internal_() : super.internal_();
+  get runtimeType => WorkerConsole;
+  toString() => super.toString();
+}
+@patch class WorkerGlobalScope {
+  static Type get instanceRuntimeType => WorkerGlobalScopeImpl;
+
+}
+class WorkerGlobalScopeImpl extends WorkerGlobalScope implements js_library.JSObjectInterfacesDom {
+  WorkerGlobalScopeImpl.internal_() : super.internal_();
+  get runtimeType => WorkerGlobalScope;
+  toString() => super.toString();
+}
+@patch class WorkerPerformance {
+  static Type get instanceRuntimeType => WorkerPerformanceImpl;
+
+}
+class WorkerPerformanceImpl extends WorkerPerformance implements js_library.JSObjectInterfacesDom {
+  WorkerPerformanceImpl.internal_() : super.internal_();
+  get runtimeType => WorkerPerformance;
+  toString() => super.toString();
+}
+@patch class XPathEvaluator {
+  static Type get instanceRuntimeType => XPathEvaluatorImpl;
+
+}
+class XPathEvaluatorImpl extends XPathEvaluator implements js_library.JSObjectInterfacesDom {
+  XPathEvaluatorImpl.internal_() : super.internal_();
+  get runtimeType => XPathEvaluator;
+  toString() => super.toString();
+}
+@patch class XPathExpression {
+  static Type get instanceRuntimeType => XPathExpressionImpl;
+
+}
+class XPathExpressionImpl extends XPathExpression implements js_library.JSObjectInterfacesDom {
+  XPathExpressionImpl.internal_() : super.internal_();
+  get runtimeType => XPathExpression;
+  toString() => super.toString();
+}
+@patch class XPathNSResolver {
+  static Type get instanceRuntimeType => XPathNSResolverImpl;
+
+}
+class XPathNSResolverImpl extends XPathNSResolver implements js_library.JSObjectInterfacesDom {
+  XPathNSResolverImpl.internal_() : super.internal_();
+  get runtimeType => XPathNSResolver;
+  toString() => super.toString();
+}
+@patch class XPathResult {
+  static Type get instanceRuntimeType => XPathResultImpl;
+
+}
+class XPathResultImpl extends XPathResult implements js_library.JSObjectInterfacesDom {
+  XPathResultImpl.internal_() : super.internal_();
+  get runtimeType => XPathResult;
+  toString() => super.toString();
+}
+@patch class XmlDocument {
+  static Type get instanceRuntimeType => XmlDocumentImpl;
+
+}
+class XmlDocumentImpl extends XmlDocument implements js_library.JSObjectInterfacesDom {
+  XmlDocumentImpl.internal_() : super.internal_();
+  get runtimeType => XmlDocument;
+  toString() => super.toString();
+}
+@patch class XmlSerializer {
+  static Type get instanceRuntimeType => XmlSerializerImpl;
+
+}
+class XmlSerializerImpl extends XmlSerializer implements js_library.JSObjectInterfacesDom {
+  XmlSerializerImpl.internal_() : super.internal_();
+  get runtimeType => XmlSerializer;
+  toString() => super.toString();
+}
+@patch class XsltProcessor {
+  static Type get instanceRuntimeType => XsltProcessorImpl;
+
+}
+class XsltProcessorImpl extends XsltProcessor implements js_library.JSObjectInterfacesDom {
+  XsltProcessorImpl.internal_() : super.internal_();
+  get runtimeType => XsltProcessor;
+  toString() => super.toString();
+}
+@patch class _Attr {
+  static Type get instanceRuntimeType => _AttrImpl;
+
+}
+class _AttrImpl extends _Attr implements js_library.JSObjectInterfacesDom {
+  _AttrImpl.internal_() : super.internal_();
+  get runtimeType => _Attr;
+  toString() => super.toString();
+}
+@patch class _Bluetooth {
+  static Type get instanceRuntimeType => _BluetoothImpl;
+
+}
+class _BluetoothImpl extends _Bluetooth implements js_library.JSObjectInterfacesDom {
+  _BluetoothImpl.internal_() : super.internal_();
+  get runtimeType => _Bluetooth;
+  toString() => super.toString();
+}
+@patch class _BluetoothAdvertisingData {
+  static Type get instanceRuntimeType => _BluetoothAdvertisingDataImpl;
+
+}
+class _BluetoothAdvertisingDataImpl extends _BluetoothAdvertisingData implements js_library.JSObjectInterfacesDom {
+  _BluetoothAdvertisingDataImpl.internal_() : super.internal_();
+  get runtimeType => _BluetoothAdvertisingData;
+  toString() => super.toString();
+}
+@patch class _BluetoothCharacteristicProperties {
+  static Type get instanceRuntimeType => _BluetoothCharacteristicPropertiesImpl;
+
+}
+class _BluetoothCharacteristicPropertiesImpl extends _BluetoothCharacteristicProperties implements js_library.JSObjectInterfacesDom {
+  _BluetoothCharacteristicPropertiesImpl.internal_() : super.internal_();
+  get runtimeType => _BluetoothCharacteristicProperties;
+  toString() => super.toString();
+}
+@patch class _BluetoothDevice {
+  static Type get instanceRuntimeType => _BluetoothDeviceImpl;
+
+}
+class _BluetoothDeviceImpl extends _BluetoothDevice implements js_library.JSObjectInterfacesDom {
+  _BluetoothDeviceImpl.internal_() : super.internal_();
+  get runtimeType => _BluetoothDevice;
+  toString() => super.toString();
+}
+@patch class _BluetoothRemoteGATTCharacteristic {
+  static Type get instanceRuntimeType => _BluetoothRemoteGATTCharacteristicImpl;
+
+}
+class _BluetoothRemoteGATTCharacteristicImpl extends _BluetoothRemoteGATTCharacteristic implements js_library.JSObjectInterfacesDom {
+  _BluetoothRemoteGATTCharacteristicImpl.internal_() : super.internal_();
+  get runtimeType => _BluetoothRemoteGATTCharacteristic;
+  toString() => super.toString();
+}
+@patch class _BluetoothRemoteGATTServer {
+  static Type get instanceRuntimeType => _BluetoothRemoteGATTServerImpl;
+
+}
+class _BluetoothRemoteGATTServerImpl extends _BluetoothRemoteGATTServer implements js_library.JSObjectInterfacesDom {
+  _BluetoothRemoteGATTServerImpl.internal_() : super.internal_();
+  get runtimeType => _BluetoothRemoteGATTServer;
+  toString() => super.toString();
+}
+@patch class _BluetoothRemoteGATTService {
+  static Type get instanceRuntimeType => _BluetoothRemoteGATTServiceImpl;
+
+}
+class _BluetoothRemoteGATTServiceImpl extends _BluetoothRemoteGATTService implements js_library.JSObjectInterfacesDom {
+  _BluetoothRemoteGATTServiceImpl.internal_() : super.internal_();
+  get runtimeType => _BluetoothRemoteGATTService;
+  toString() => super.toString();
+}
+@patch class _BluetoothUUID {
+  static Type get instanceRuntimeType => _BluetoothUUIDImpl;
+
+}
+class _BluetoothUUIDImpl extends _BluetoothUUID implements js_library.JSObjectInterfacesDom {
+  _BluetoothUUIDImpl.internal_() : super.internal_();
+  get runtimeType => _BluetoothUUID;
+  toString() => super.toString();
+}
+@patch class _Cache {
+  static Type get instanceRuntimeType => _CacheImpl;
+
+}
+class _CacheImpl extends _Cache implements js_library.JSObjectInterfacesDom {
+  _CacheImpl.internal_() : super.internal_();
+  get runtimeType => _Cache;
+  toString() => super.toString();
+}
+@patch class _CanvasPathMethods {
+  static Type get instanceRuntimeType => _CanvasPathMethodsImpl;
+
+}
+class _CanvasPathMethodsImpl extends _CanvasPathMethods implements js_library.JSObjectInterfacesDom {
+  _CanvasPathMethodsImpl.internal_() : super.internal_();
+  get runtimeType => _CanvasPathMethods;
+  toString() => super.toString();
+}
+@patch class _ClientRect {
+  static Type get instanceRuntimeType => _ClientRectImpl;
+
+}
+class _ClientRectImpl extends _ClientRect implements js_library.JSObjectInterfacesDom {
+  _ClientRectImpl.internal_() : super.internal_();
+  get runtimeType => _ClientRect;
+  toString() => super.toString();
+}
+@patch class _ClientRectList {
+  static Type get instanceRuntimeType => _ClientRectListImpl;
+
+}
+class _ClientRectListImpl extends _ClientRectList implements js_library.JSObjectInterfacesDom {
+  _ClientRectListImpl.internal_() : super.internal_();
+  get runtimeType => _ClientRectList;
+  toString() => super.toString();
+}
+@patch class _CssRuleList {
+  static Type get instanceRuntimeType => _CssRuleListImpl;
+
+}
+class _CssRuleListImpl extends _CssRuleList implements js_library.JSObjectInterfacesDom {
+  _CssRuleListImpl.internal_() : super.internal_();
+  get runtimeType => _CssRuleList;
+  toString() => super.toString();
+}
+@patch class _DOMFileSystemSync {
+  static Type get instanceRuntimeType => _DOMFileSystemSyncImpl;
+
+}
+class _DOMFileSystemSyncImpl extends _DOMFileSystemSync implements js_library.JSObjectInterfacesDom {
+  _DOMFileSystemSyncImpl.internal_() : super.internal_();
+  get runtimeType => _DOMFileSystemSync;
+  toString() => super.toString();
+}
+@patch class _DirectoryEntrySync {
+  static Type get instanceRuntimeType => _DirectoryEntrySyncImpl;
+
+}
+class _DirectoryEntrySyncImpl extends _DirectoryEntrySync implements js_library.JSObjectInterfacesDom {
+  _DirectoryEntrySyncImpl.internal_() : super.internal_();
+  get runtimeType => _DirectoryEntrySync;
+  toString() => super.toString();
+}
+@patch class _DirectoryReaderSync {
+  static Type get instanceRuntimeType => _DirectoryReaderSyncImpl;
+
+}
+class _DirectoryReaderSyncImpl extends _DirectoryReaderSync implements js_library.JSObjectInterfacesDom {
+  _DirectoryReaderSyncImpl.internal_() : super.internal_();
+  get runtimeType => _DirectoryReaderSync;
+  toString() => super.toString();
+}
+@patch class _DocumentType {
+  static Type get instanceRuntimeType => _DocumentTypeImpl;
+
+}
+class _DocumentTypeImpl extends _DocumentType implements js_library.JSObjectInterfacesDom {
+  _DocumentTypeImpl.internal_() : super.internal_();
+  get runtimeType => _DocumentType;
+  toString() => super.toString();
+}
+@patch class _DomRect {
+  static Type get instanceRuntimeType => _DomRectImpl;
+
+}
+class _DomRectImpl extends _DomRect implements js_library.JSObjectInterfacesDom {
+  _DomRectImpl.internal_() : super.internal_();
+  get runtimeType => _DomRect;
+  toString() => super.toString();
+}
+@patch class _EntrySync {
+  static Type get instanceRuntimeType => _EntrySyncImpl;
+
+}
+class _EntrySyncImpl extends _EntrySync implements js_library.JSObjectInterfacesDom {
+  _EntrySyncImpl.internal_() : super.internal_();
+  get runtimeType => _EntrySync;
+  toString() => super.toString();
+}
+@patch class _FileEntrySync {
+  static Type get instanceRuntimeType => _FileEntrySyncImpl;
+
+}
+class _FileEntrySyncImpl extends _FileEntrySync implements js_library.JSObjectInterfacesDom {
+  _FileEntrySyncImpl.internal_() : super.internal_();
+  get runtimeType => _FileEntrySync;
+  toString() => super.toString();
+}
+@patch class _FileReaderSync {
+  static Type get instanceRuntimeType => _FileReaderSyncImpl;
+
+}
+class _FileReaderSyncImpl extends _FileReaderSync implements js_library.JSObjectInterfacesDom {
+  _FileReaderSyncImpl.internal_() : super.internal_();
+  get runtimeType => _FileReaderSync;
+  toString() => super.toString();
+}
+@patch class _FileWriterSync {
+  static Type get instanceRuntimeType => _FileWriterSyncImpl;
+
+}
+class _FileWriterSyncImpl extends _FileWriterSync implements js_library.JSObjectInterfacesDom {
+  _FileWriterSyncImpl.internal_() : super.internal_();
+  get runtimeType => _FileWriterSync;
+  toString() => super.toString();
+}
+@patch class _GamepadList {
+  static Type get instanceRuntimeType => _GamepadListImpl;
+
+}
+class _GamepadListImpl extends _GamepadList implements js_library.JSObjectInterfacesDom {
+  _GamepadListImpl.internal_() : super.internal_();
+  get runtimeType => _GamepadList;
+  toString() => super.toString();
+}
+@patch class _HTMLAllCollection {
+  static Type get instanceRuntimeType => _HTMLAllCollectionImpl;
+
+}
+class _HTMLAllCollectionImpl extends _HTMLAllCollection implements js_library.JSObjectInterfacesDom {
+  _HTMLAllCollectionImpl.internal_() : super.internal_();
+  get runtimeType => _HTMLAllCollection;
+  toString() => super.toString();
+}
+@patch class _HTMLDirectoryElement {
+  static Type get instanceRuntimeType => _HTMLDirectoryElementImpl;
+
+}
+class _HTMLDirectoryElementImpl extends _HTMLDirectoryElement implements js_library.JSObjectInterfacesDom {
+  _HTMLDirectoryElementImpl.internal_() : super.internal_();
+  get runtimeType => _HTMLDirectoryElement;
+  toString() => super.toString();
+}
+@patch class _HTMLFontElement {
+  static Type get instanceRuntimeType => _HTMLFontElementImpl;
+
+}
+class _HTMLFontElementImpl extends _HTMLFontElement implements js_library.JSObjectInterfacesDom {
+  _HTMLFontElementImpl.internal_() : super.internal_();
+  get runtimeType => _HTMLFontElement;
+  toString() => super.toString();
+}
+@patch class _HTMLFrameElement {
+  static Type get instanceRuntimeType => _HTMLFrameElementImpl;
+
+}
+class _HTMLFrameElementImpl extends _HTMLFrameElement implements js_library.JSObjectInterfacesDom {
+  _HTMLFrameElementImpl.internal_() : super.internal_();
+  get runtimeType => _HTMLFrameElement;
+  toString() => super.toString();
+}
+@patch class _HTMLFrameSetElement {
+  static Type get instanceRuntimeType => _HTMLFrameSetElementImpl;
+
+}
+class _HTMLFrameSetElementImpl extends _HTMLFrameSetElement implements js_library.JSObjectInterfacesDom {
+  _HTMLFrameSetElementImpl.internal_() : super.internal_();
+  get runtimeType => _HTMLFrameSetElement;
+  toString() => super.toString();
+}
+@patch class _HTMLMarqueeElement {
+  static Type get instanceRuntimeType => _HTMLMarqueeElementImpl;
+
+}
+class _HTMLMarqueeElementImpl extends _HTMLMarqueeElement implements js_library.JSObjectInterfacesDom {
+  _HTMLMarqueeElementImpl.internal_() : super.internal_();
+  get runtimeType => _HTMLMarqueeElement;
+  toString() => super.toString();
+}
+@patch class _NFC {
+  static Type get instanceRuntimeType => _NFCImpl;
+
+}
+class _NFCImpl extends _NFC implements js_library.JSObjectInterfacesDom {
+  _NFCImpl.internal_() : super.internal_();
+  get runtimeType => _NFC;
+  toString() => super.toString();
+}
+@patch class _NamedNodeMap {
+  static Type get instanceRuntimeType => _NamedNodeMapImpl;
+
+}
+class _NamedNodeMapImpl extends _NamedNodeMap implements js_library.JSObjectInterfacesDom {
+  _NamedNodeMapImpl.internal_() : super.internal_();
+  get runtimeType => _NamedNodeMap;
+  toString() => super.toString();
+}
+@patch class _PagePopupController {
+  static Type get instanceRuntimeType => _PagePopupControllerImpl;
+
+}
+class _PagePopupControllerImpl extends _PagePopupController implements js_library.JSObjectInterfacesDom {
+  _PagePopupControllerImpl.internal_() : super.internal_();
+  get runtimeType => _PagePopupController;
+  toString() => super.toString();
+}
+@patch class _RadioNodeList {
+  static Type get instanceRuntimeType => _RadioNodeListImpl;
+
+}
+class _RadioNodeListImpl extends _RadioNodeList implements js_library.JSObjectInterfacesDom {
+  _RadioNodeListImpl.internal_() : super.internal_();
+  get runtimeType => _RadioNodeList;
+  toString() => super.toString();
+}
+@patch class _Request {
+  static Type get instanceRuntimeType => _RequestImpl;
+
+}
+class _RequestImpl extends _Request implements js_library.JSObjectInterfacesDom {
+  _RequestImpl.internal_() : super.internal_();
+  get runtimeType => _Request;
+  toString() => super.toString();
+}
+@patch class _ResourceProgressEvent {
+  static Type get instanceRuntimeType => _ResourceProgressEventImpl;
+
+}
+class _ResourceProgressEventImpl extends _ResourceProgressEvent implements js_library.JSObjectInterfacesDom {
+  _ResourceProgressEventImpl.internal_() : super.internal_();
+  get runtimeType => _ResourceProgressEvent;
+  toString() => super.toString();
+}
+@patch class _Response {
+  static Type get instanceRuntimeType => _ResponseImpl;
+
+}
+class _ResponseImpl extends _Response implements js_library.JSObjectInterfacesDom {
+  _ResponseImpl.internal_() : super.internal_();
+  get runtimeType => _Response;
+  toString() => super.toString();
+}
+@patch class _ServiceWorker {
+  static Type get instanceRuntimeType => _ServiceWorkerImpl;
+
+}
+class _ServiceWorkerImpl extends _ServiceWorker implements js_library.JSObjectInterfacesDom {
+  _ServiceWorkerImpl.internal_() : super.internal_();
+  get runtimeType => _ServiceWorker;
+  toString() => super.toString();
+}
+@patch class _SpeechRecognitionResultList {
+  static Type get instanceRuntimeType => _SpeechRecognitionResultListImpl;
+
+}
+class _SpeechRecognitionResultListImpl extends _SpeechRecognitionResultList implements js_library.JSObjectInterfacesDom {
+  _SpeechRecognitionResultListImpl.internal_() : super.internal_();
+  get runtimeType => _SpeechRecognitionResultList;
+  toString() => super.toString();
+}
+@patch class _StyleSheetList {
+  static Type get instanceRuntimeType => _StyleSheetListImpl;
+
+}
+class _StyleSheetListImpl extends _StyleSheetList implements js_library.JSObjectInterfacesDom {
+  _StyleSheetListImpl.internal_() : super.internal_();
+  get runtimeType => _StyleSheetList;
+  toString() => super.toString();
+}
+@patch class _SubtleCrypto {
+  static Type get instanceRuntimeType => _SubtleCryptoImpl;
+
+}
+class _SubtleCryptoImpl extends _SubtleCrypto implements js_library.JSObjectInterfacesDom {
+  _SubtleCryptoImpl.internal_() : super.internal_();
+  get runtimeType => _SubtleCrypto;
+  toString() => super.toString();
+}
+@patch class _USB {
+  static Type get instanceRuntimeType => _USBImpl;
+
+}
+class _USBImpl extends _USB implements js_library.JSObjectInterfacesDom {
+  _USBImpl.internal_() : super.internal_();
+  get runtimeType => _USB;
+  toString() => super.toString();
+}
+@patch class _USBAlternateInterface {
+  static Type get instanceRuntimeType => _USBAlternateInterfaceImpl;
+
+}
+class _USBAlternateInterfaceImpl extends _USBAlternateInterface implements js_library.JSObjectInterfacesDom {
+  _USBAlternateInterfaceImpl.internal_() : super.internal_();
+  get runtimeType => _USBAlternateInterface;
+  toString() => super.toString();
+}
+@patch class _USBConfiguration {
+  static Type get instanceRuntimeType => _USBConfigurationImpl;
+
+}
+class _USBConfigurationImpl extends _USBConfiguration implements js_library.JSObjectInterfacesDom {
+  _USBConfigurationImpl.internal_() : super.internal_();
+  get runtimeType => _USBConfiguration;
+  toString() => super.toString();
+}
+@patch class _USBConnectionEvent {
+  static Type get instanceRuntimeType => _USBConnectionEventImpl;
+
+}
+class _USBConnectionEventImpl extends _USBConnectionEvent implements js_library.JSObjectInterfacesDom {
+  _USBConnectionEventImpl.internal_() : super.internal_();
+  get runtimeType => _USBConnectionEvent;
+  toString() => super.toString();
+}
+@patch class _USBDevice {
+  static Type get instanceRuntimeType => _USBDeviceImpl;
+
+}
+class _USBDeviceImpl extends _USBDevice implements js_library.JSObjectInterfacesDom {
+  _USBDeviceImpl.internal_() : super.internal_();
+  get runtimeType => _USBDevice;
+  toString() => super.toString();
+}
+@patch class _USBEndpoint {
+  static Type get instanceRuntimeType => _USBEndpointImpl;
+
+}
+class _USBEndpointImpl extends _USBEndpoint implements js_library.JSObjectInterfacesDom {
+  _USBEndpointImpl.internal_() : super.internal_();
+  get runtimeType => _USBEndpoint;
+  toString() => super.toString();
+}
+@patch class _USBInTransferResult {
+  static Type get instanceRuntimeType => _USBInTransferResultImpl;
+
+}
+class _USBInTransferResultImpl extends _USBInTransferResult implements js_library.JSObjectInterfacesDom {
+  _USBInTransferResultImpl.internal_() : super.internal_();
+  get runtimeType => _USBInTransferResult;
+  toString() => super.toString();
+}
+@patch class _USBInterface {
+  static Type get instanceRuntimeType => _USBInterfaceImpl;
+
+}
+class _USBInterfaceImpl extends _USBInterface implements js_library.JSObjectInterfacesDom {
+  _USBInterfaceImpl.internal_() : super.internal_();
+  get runtimeType => _USBInterface;
+  toString() => super.toString();
+}
+@patch class _USBIsochronousInTransferPacket {
+  static Type get instanceRuntimeType => _USBIsochronousInTransferPacketImpl;
+
+}
+class _USBIsochronousInTransferPacketImpl extends _USBIsochronousInTransferPacket implements js_library.JSObjectInterfacesDom {
+  _USBIsochronousInTransferPacketImpl.internal_() : super.internal_();
+  get runtimeType => _USBIsochronousInTransferPacket;
+  toString() => super.toString();
+}
+@patch class _USBIsochronousInTransferResult {
+  static Type get instanceRuntimeType => _USBIsochronousInTransferResultImpl;
+
+}
+class _USBIsochronousInTransferResultImpl extends _USBIsochronousInTransferResult implements js_library.JSObjectInterfacesDom {
+  _USBIsochronousInTransferResultImpl.internal_() : super.internal_();
+  get runtimeType => _USBIsochronousInTransferResult;
+  toString() => super.toString();
+}
+@patch class _USBIsochronousOutTransferPacket {
+  static Type get instanceRuntimeType => _USBIsochronousOutTransferPacketImpl;
+
+}
+class _USBIsochronousOutTransferPacketImpl extends _USBIsochronousOutTransferPacket implements js_library.JSObjectInterfacesDom {
+  _USBIsochronousOutTransferPacketImpl.internal_() : super.internal_();
+  get runtimeType => _USBIsochronousOutTransferPacket;
+  toString() => super.toString();
+}
+@patch class _USBIsochronousOutTransferResult {
+  static Type get instanceRuntimeType => _USBIsochronousOutTransferResultImpl;
+
+}
+class _USBIsochronousOutTransferResultImpl extends _USBIsochronousOutTransferResult implements js_library.JSObjectInterfacesDom {
+  _USBIsochronousOutTransferResultImpl.internal_() : super.internal_();
+  get runtimeType => _USBIsochronousOutTransferResult;
+  toString() => super.toString();
+}
+@patch class _USBOutTransferResult {
+  static Type get instanceRuntimeType => _USBOutTransferResultImpl;
+
+}
+class _USBOutTransferResultImpl extends _USBOutTransferResult implements js_library.JSObjectInterfacesDom {
+  _USBOutTransferResultImpl.internal_() : super.internal_();
+  get runtimeType => _USBOutTransferResult;
+  toString() => super.toString();
+}
+@patch class _WebKitCSSMatrix {
+  static Type get instanceRuntimeType => _WebKitCSSMatrixImpl;
+
+}
+class _WebKitCSSMatrixImpl extends _WebKitCSSMatrix implements js_library.JSObjectInterfacesDom {
+  _WebKitCSSMatrixImpl.internal_() : super.internal_();
+  get runtimeType => _WebKitCSSMatrix;
+  toString() => super.toString();
+}
+@patch class _WindowTimers {
+  static Type get instanceRuntimeType => _WindowTimersImpl;
+
+}
+class _WindowTimersImpl extends _WindowTimers implements js_library.JSObjectInterfacesDom {
+  _WindowTimersImpl.internal_() : super.internal_();
+  get runtimeType => _WindowTimers;
+  toString() => super.toString();
+}
+@patch class _WorkerLocation {
+  static Type get instanceRuntimeType => _WorkerLocationImpl;
+
+}
+class _WorkerLocationImpl extends _WorkerLocation implements js_library.JSObjectInterfacesDom {
+  _WorkerLocationImpl.internal_() : super.internal_();
+  get runtimeType => _WorkerLocation;
+  toString() => super.toString();
+}
+@patch class _WorkerNavigator {
+  static Type get instanceRuntimeType => _WorkerNavigatorImpl;
+
+}
+class _WorkerNavigatorImpl extends _WorkerNavigator implements js_library.JSObjectInterfacesDom {
+  _WorkerNavigatorImpl.internal_() : super.internal_();
+  get runtimeType => _WorkerNavigator;
+  toString() => super.toString();
+}
+@patch class _Worklet {
+  static Type get instanceRuntimeType => _WorkletImpl;
+
+}
+class _WorkletImpl extends _Worklet implements js_library.JSObjectInterfacesDom {
+  _WorkletImpl.internal_() : super.internal_();
+  get runtimeType => _Worklet;
+  toString() => super.toString();
+}
+@patch class _WorkletGlobalScope {
+  static Type get instanceRuntimeType => _WorkletGlobalScopeImpl;
+
+}
+class _WorkletGlobalScopeImpl extends _WorkletGlobalScope implements js_library.JSObjectInterfacesDom {
+  _WorkletGlobalScopeImpl.internal_() : super.internal_();
+  get runtimeType => _WorkletGlobalScope;
+  toString() => super.toString();
+}
+
+"""
+  ],
+  "dart:indexed_db": [
+    "dart:indexed_db",
+    "dart:indexed_db_js_interop_patch.dart",
+    """import 'dart:js' as js_library;
+
+/**
+ * Placeholder object for cases where we need to determine exactly how many
+ * args were passed to a function.
+ */
+const _UNDEFINED_JS_CONST = const Object();
+
+@patch class Cursor {
+  static Type get instanceRuntimeType => CursorImpl;
+
+}
+class CursorImpl extends Cursor implements js_library.JSObjectInterfacesDom {
+  CursorImpl.internal_() : super.internal_();
+  get runtimeType => Cursor;
+  toString() => super.toString();
+}
+@patch class CursorWithValue {
+  static Type get instanceRuntimeType => CursorWithValueImpl;
+
+}
+class CursorWithValueImpl extends CursorWithValue implements js_library.JSObjectInterfacesDom {
+  CursorWithValueImpl.internal_() : super.internal_();
+  get runtimeType => CursorWithValue;
+  toString() => super.toString();
+}
+@patch class Database {
+  static Type get instanceRuntimeType => DatabaseImpl;
+
+}
+class DatabaseImpl extends Database implements js_library.JSObjectInterfacesDom {
+  DatabaseImpl.internal_() : super.internal_();
+  get runtimeType => Database;
+  toString() => super.toString();
+}
+@patch class IdbFactory {
+  static Type get instanceRuntimeType => IdbFactoryImpl;
+
+}
+class IdbFactoryImpl extends IdbFactory implements js_library.JSObjectInterfacesDom {
+  IdbFactoryImpl.internal_() : super.internal_();
+  get runtimeType => IdbFactory;
+  toString() => super.toString();
+}
+@patch class Index {
+  static Type get instanceRuntimeType => IndexImpl;
+
+}
+class IndexImpl extends Index implements js_library.JSObjectInterfacesDom {
+  IndexImpl.internal_() : super.internal_();
+  get runtimeType => Index;
+  toString() => super.toString();
+}
+@patch class KeyRange {
+  static Type get instanceRuntimeType => KeyRangeImpl;
+
+}
+class KeyRangeImpl extends KeyRange implements js_library.JSObjectInterfacesDom {
+  KeyRangeImpl.internal_() : super.internal_();
+  get runtimeType => KeyRange;
+  toString() => super.toString();
+}
+@patch class ObjectStore {
+  static Type get instanceRuntimeType => ObjectStoreImpl;
+
+}
+class ObjectStoreImpl extends ObjectStore implements js_library.JSObjectInterfacesDom {
+  ObjectStoreImpl.internal_() : super.internal_();
+  get runtimeType => ObjectStore;
+  toString() => super.toString();
+}
+@patch class OpenDBRequest {
+  static Type get instanceRuntimeType => OpenDBRequestImpl;
+
+}
+class OpenDBRequestImpl extends OpenDBRequest implements js_library.JSObjectInterfacesDom {
+  OpenDBRequestImpl.internal_() : super.internal_();
+  get runtimeType => OpenDBRequest;
+  toString() => super.toString();
+}
+@patch class Request {
+  static Type get instanceRuntimeType => RequestImpl;
+
+}
+class RequestImpl extends Request implements js_library.JSObjectInterfacesDom {
+  RequestImpl.internal_() : super.internal_();
+  get runtimeType => Request;
+  toString() => super.toString();
+}
+@patch class Transaction {
+  static Type get instanceRuntimeType => TransactionImpl;
+
+}
+class TransactionImpl extends Transaction implements js_library.JSObjectInterfacesDom {
+  TransactionImpl.internal_() : super.internal_();
+  get runtimeType => Transaction;
+  toString() => super.toString();
+}
+@patch class VersionChangeEvent {
+  static Type get instanceRuntimeType => VersionChangeEventImpl;
+
+}
+class VersionChangeEventImpl extends VersionChangeEvent implements js_library.JSObjectInterfacesDom {
+  VersionChangeEventImpl.internal_() : super.internal_();
+  get runtimeType => VersionChangeEvent;
+  toString() => super.toString();
+}
+
+"""
+  ],
+  "dart:web_gl": [
+    "dart:web_gl",
+    "dart:web_gl_js_interop_patch.dart",
+    """import 'dart:js' as js_library;
+
+/**
+ * Placeholder object for cases where we need to determine exactly how many
+ * args were passed to a function.
+ */
+const _UNDEFINED_JS_CONST = const Object();
+
+@patch class ActiveInfo {
+  static Type get instanceRuntimeType => ActiveInfoImpl;
+
+}
+class ActiveInfoImpl extends ActiveInfo implements js_library.JSObjectInterfacesDom {
+  ActiveInfoImpl.internal_() : super.internal_();
+  get runtimeType => ActiveInfo;
+  toString() => super.toString();
+}
+@patch class AngleInstancedArrays {
+  static Type get instanceRuntimeType => AngleInstancedArraysImpl;
+
+}
+class AngleInstancedArraysImpl extends AngleInstancedArrays implements js_library.JSObjectInterfacesDom {
+  AngleInstancedArraysImpl.internal_() : super.internal_();
+  get runtimeType => AngleInstancedArrays;
+  toString() => super.toString();
+}
+@patch class Buffer {
+  static Type get instanceRuntimeType => BufferImpl;
+
+}
+class BufferImpl extends Buffer implements js_library.JSObjectInterfacesDom {
+  BufferImpl.internal_() : super.internal_();
+  get runtimeType => Buffer;
+  toString() => super.toString();
+}
+@patch class ChromiumSubscribeUniform {
+  static Type get instanceRuntimeType => ChromiumSubscribeUniformImpl;
+
+}
+class ChromiumSubscribeUniformImpl extends ChromiumSubscribeUniform implements js_library.JSObjectInterfacesDom {
+  ChromiumSubscribeUniformImpl.internal_() : super.internal_();
+  get runtimeType => ChromiumSubscribeUniform;
+  toString() => super.toString();
+}
+@patch class CompressedTextureAstc {
+  static Type get instanceRuntimeType => CompressedTextureAstcImpl;
+
+}
+class CompressedTextureAstcImpl extends CompressedTextureAstc implements js_library.JSObjectInterfacesDom {
+  CompressedTextureAstcImpl.internal_() : super.internal_();
+  get runtimeType => CompressedTextureAstc;
+  toString() => super.toString();
+}
+@patch class CompressedTextureAtc {
+  static Type get instanceRuntimeType => CompressedTextureAtcImpl;
+
+}
+class CompressedTextureAtcImpl extends CompressedTextureAtc implements js_library.JSObjectInterfacesDom {
+  CompressedTextureAtcImpl.internal_() : super.internal_();
+  get runtimeType => CompressedTextureAtc;
+  toString() => super.toString();
+}
+@patch class CompressedTextureETC1 {
+  static Type get instanceRuntimeType => CompressedTextureETC1Impl;
+
+}
+class CompressedTextureETC1Impl extends CompressedTextureETC1 implements js_library.JSObjectInterfacesDom {
+  CompressedTextureETC1Impl.internal_() : super.internal_();
+  get runtimeType => CompressedTextureETC1;
+  toString() => super.toString();
+}
+@patch class CompressedTexturePvrtc {
+  static Type get instanceRuntimeType => CompressedTexturePvrtcImpl;
+
+}
+class CompressedTexturePvrtcImpl extends CompressedTexturePvrtc implements js_library.JSObjectInterfacesDom {
+  CompressedTexturePvrtcImpl.internal_() : super.internal_();
+  get runtimeType => CompressedTexturePvrtc;
+  toString() => super.toString();
+}
+@patch class CompressedTextureS3TC {
+  static Type get instanceRuntimeType => CompressedTextureS3TCImpl;
+
+}
+class CompressedTextureS3TCImpl extends CompressedTextureS3TC implements js_library.JSObjectInterfacesDom {
+  CompressedTextureS3TCImpl.internal_() : super.internal_();
+  get runtimeType => CompressedTextureS3TC;
+  toString() => super.toString();
+}
+@patch class ContextEvent {
+  static Type get instanceRuntimeType => ContextEventImpl;
+
+}
+class ContextEventImpl extends ContextEvent implements js_library.JSObjectInterfacesDom {
+  ContextEventImpl.internal_() : super.internal_();
+  get runtimeType => ContextEvent;
+  toString() => super.toString();
+}
+@patch class DebugRendererInfo {
+  static Type get instanceRuntimeType => DebugRendererInfoImpl;
+
+}
+class DebugRendererInfoImpl extends DebugRendererInfo implements js_library.JSObjectInterfacesDom {
+  DebugRendererInfoImpl.internal_() : super.internal_();
+  get runtimeType => DebugRendererInfo;
+  toString() => super.toString();
+}
+@patch class DebugShaders {
+  static Type get instanceRuntimeType => DebugShadersImpl;
+
+}
+class DebugShadersImpl extends DebugShaders implements js_library.JSObjectInterfacesDom {
+  DebugShadersImpl.internal_() : super.internal_();
+  get runtimeType => DebugShaders;
+  toString() => super.toString();
+}
+@patch class DepthTexture {
+  static Type get instanceRuntimeType => DepthTextureImpl;
+
+}
+class DepthTextureImpl extends DepthTexture implements js_library.JSObjectInterfacesDom {
+  DepthTextureImpl.internal_() : super.internal_();
+  get runtimeType => DepthTexture;
+  toString() => super.toString();
+}
+@patch class DrawBuffers {
+  static Type get instanceRuntimeType => DrawBuffersImpl;
+
+}
+class DrawBuffersImpl extends DrawBuffers implements js_library.JSObjectInterfacesDom {
+  DrawBuffersImpl.internal_() : super.internal_();
+  get runtimeType => DrawBuffers;
+  toString() => super.toString();
+}
+@patch class EXTsRgb {
+  static Type get instanceRuntimeType => EXTsRgbImpl;
+
+}
+class EXTsRgbImpl extends EXTsRgb implements js_library.JSObjectInterfacesDom {
+  EXTsRgbImpl.internal_() : super.internal_();
+  get runtimeType => EXTsRgb;
+  toString() => super.toString();
+}
+@patch class ExtBlendMinMax {
+  static Type get instanceRuntimeType => ExtBlendMinMaxImpl;
+
+}
+class ExtBlendMinMaxImpl extends ExtBlendMinMax implements js_library.JSObjectInterfacesDom {
+  ExtBlendMinMaxImpl.internal_() : super.internal_();
+  get runtimeType => ExtBlendMinMax;
+  toString() => super.toString();
+}
+@patch class ExtColorBufferFloat {
+  static Type get instanceRuntimeType => ExtColorBufferFloatImpl;
+
+}
+class ExtColorBufferFloatImpl extends ExtColorBufferFloat implements js_library.JSObjectInterfacesDom {
+  ExtColorBufferFloatImpl.internal_() : super.internal_();
+  get runtimeType => ExtColorBufferFloat;
+  toString() => super.toString();
+}
+@patch class ExtDisjointTimerQuery {
+  static Type get instanceRuntimeType => ExtDisjointTimerQueryImpl;
+
+}
+class ExtDisjointTimerQueryImpl extends ExtDisjointTimerQuery implements js_library.JSObjectInterfacesDom {
+  ExtDisjointTimerQueryImpl.internal_() : super.internal_();
+  get runtimeType => ExtDisjointTimerQuery;
+  toString() => super.toString();
+}
+@patch class ExtFragDepth {
+  static Type get instanceRuntimeType => ExtFragDepthImpl;
+
+}
+class ExtFragDepthImpl extends ExtFragDepth implements js_library.JSObjectInterfacesDom {
+  ExtFragDepthImpl.internal_() : super.internal_();
+  get runtimeType => ExtFragDepth;
+  toString() => super.toString();
+}
+@patch class ExtShaderTextureLod {
+  static Type get instanceRuntimeType => ExtShaderTextureLodImpl;
+
+}
+class ExtShaderTextureLodImpl extends ExtShaderTextureLod implements js_library.JSObjectInterfacesDom {
+  ExtShaderTextureLodImpl.internal_() : super.internal_();
+  get runtimeType => ExtShaderTextureLod;
+  toString() => super.toString();
+}
+@patch class ExtTextureFilterAnisotropic {
+  static Type get instanceRuntimeType => ExtTextureFilterAnisotropicImpl;
+
+}
+class ExtTextureFilterAnisotropicImpl extends ExtTextureFilterAnisotropic implements js_library.JSObjectInterfacesDom {
+  ExtTextureFilterAnisotropicImpl.internal_() : super.internal_();
+  get runtimeType => ExtTextureFilterAnisotropic;
+  toString() => super.toString();
+}
+@patch class Framebuffer {
+  static Type get instanceRuntimeType => FramebufferImpl;
+
+}
+class FramebufferImpl extends Framebuffer implements js_library.JSObjectInterfacesDom {
+  FramebufferImpl.internal_() : super.internal_();
+  get runtimeType => Framebuffer;
+  toString() => super.toString();
+}
+@patch class LoseContext {
+  static Type get instanceRuntimeType => LoseContextImpl;
+
+}
+class LoseContextImpl extends LoseContext implements js_library.JSObjectInterfacesDom {
+  LoseContextImpl.internal_() : super.internal_();
+  get runtimeType => LoseContext;
+  toString() => super.toString();
+}
+@patch class OesElementIndexUint {
+  static Type get instanceRuntimeType => OesElementIndexUintImpl;
+
+}
+class OesElementIndexUintImpl extends OesElementIndexUint implements js_library.JSObjectInterfacesDom {
+  OesElementIndexUintImpl.internal_() : super.internal_();
+  get runtimeType => OesElementIndexUint;
+  toString() => super.toString();
+}
+@patch class OesStandardDerivatives {
+  static Type get instanceRuntimeType => OesStandardDerivativesImpl;
+
+}
+class OesStandardDerivativesImpl extends OesStandardDerivatives implements js_library.JSObjectInterfacesDom {
+  OesStandardDerivativesImpl.internal_() : super.internal_();
+  get runtimeType => OesStandardDerivatives;
+  toString() => super.toString();
+}
+@patch class OesTextureFloat {
+  static Type get instanceRuntimeType => OesTextureFloatImpl;
+
+}
+class OesTextureFloatImpl extends OesTextureFloat implements js_library.JSObjectInterfacesDom {
+  OesTextureFloatImpl.internal_() : super.internal_();
+  get runtimeType => OesTextureFloat;
+  toString() => super.toString();
+}
+@patch class OesTextureFloatLinear {
+  static Type get instanceRuntimeType => OesTextureFloatLinearImpl;
+
+}
+class OesTextureFloatLinearImpl extends OesTextureFloatLinear implements js_library.JSObjectInterfacesDom {
+  OesTextureFloatLinearImpl.internal_() : super.internal_();
+  get runtimeType => OesTextureFloatLinear;
+  toString() => super.toString();
+}
+@patch class OesTextureHalfFloat {
+  static Type get instanceRuntimeType => OesTextureHalfFloatImpl;
+
+}
+class OesTextureHalfFloatImpl extends OesTextureHalfFloat implements js_library.JSObjectInterfacesDom {
+  OesTextureHalfFloatImpl.internal_() : super.internal_();
+  get runtimeType => OesTextureHalfFloat;
+  toString() => super.toString();
+}
+@patch class OesTextureHalfFloatLinear {
+  static Type get instanceRuntimeType => OesTextureHalfFloatLinearImpl;
+
+}
+class OesTextureHalfFloatLinearImpl extends OesTextureHalfFloatLinear implements js_library.JSObjectInterfacesDom {
+  OesTextureHalfFloatLinearImpl.internal_() : super.internal_();
+  get runtimeType => OesTextureHalfFloatLinear;
+  toString() => super.toString();
+}
+@patch class OesVertexArrayObject {
+  static Type get instanceRuntimeType => OesVertexArrayObjectImpl;
+
+}
+class OesVertexArrayObjectImpl extends OesVertexArrayObject implements js_library.JSObjectInterfacesDom {
+  OesVertexArrayObjectImpl.internal_() : super.internal_();
+  get runtimeType => OesVertexArrayObject;
+  toString() => super.toString();
+}
+@patch class Program {
+  static Type get instanceRuntimeType => ProgramImpl;
+
+}
+class ProgramImpl extends Program implements js_library.JSObjectInterfacesDom {
+  ProgramImpl.internal_() : super.internal_();
+  get runtimeType => Program;
+  toString() => super.toString();
+}
+@patch class Query {
+  static Type get instanceRuntimeType => QueryImpl;
+
+}
+class QueryImpl extends Query implements js_library.JSObjectInterfacesDom {
+  QueryImpl.internal_() : super.internal_();
+  get runtimeType => Query;
+  toString() => super.toString();
+}
+@patch class Renderbuffer {
+  static Type get instanceRuntimeType => RenderbufferImpl;
+
+}
+class RenderbufferImpl extends Renderbuffer implements js_library.JSObjectInterfacesDom {
+  RenderbufferImpl.internal_() : super.internal_();
+  get runtimeType => Renderbuffer;
+  toString() => super.toString();
+}
+@patch class RenderingContext {
+  static Type get instanceRuntimeType => RenderingContextImpl;
+
+}
+class RenderingContextImpl extends RenderingContext implements js_library.JSObjectInterfacesDom {
+  RenderingContextImpl.internal_() : super.internal_();
+  get runtimeType => RenderingContext;
+  toString() => super.toString();
+}
+@patch class RenderingContext2 {
+  static Type get instanceRuntimeType => RenderingContext2Impl;
+
+}
+class RenderingContext2Impl extends RenderingContext2 implements js_library.JSObjectInterfacesDom {
+  RenderingContext2Impl.internal_() : super.internal_();
+  get runtimeType => RenderingContext2;
+  toString() => super.toString();
+}
+@patch class Sampler {
+  static Type get instanceRuntimeType => SamplerImpl;
+
+}
+class SamplerImpl extends Sampler implements js_library.JSObjectInterfacesDom {
+  SamplerImpl.internal_() : super.internal_();
+  get runtimeType => Sampler;
+  toString() => super.toString();
+}
+@patch class Shader {
+  static Type get instanceRuntimeType => ShaderImpl;
+
+}
+class ShaderImpl extends Shader implements js_library.JSObjectInterfacesDom {
+  ShaderImpl.internal_() : super.internal_();
+  get runtimeType => Shader;
+  toString() => super.toString();
+}
+@patch class ShaderPrecisionFormat {
+  static Type get instanceRuntimeType => ShaderPrecisionFormatImpl;
+
+}
+class ShaderPrecisionFormatImpl extends ShaderPrecisionFormat implements js_library.JSObjectInterfacesDom {
+  ShaderPrecisionFormatImpl.internal_() : super.internal_();
+  get runtimeType => ShaderPrecisionFormat;
+  toString() => super.toString();
+}
+@patch class Sync {
+  static Type get instanceRuntimeType => SyncImpl;
+
+}
+class SyncImpl extends Sync implements js_library.JSObjectInterfacesDom {
+  SyncImpl.internal_() : super.internal_();
+  get runtimeType => Sync;
+  toString() => super.toString();
+}
+@patch class Texture {
+  static Type get instanceRuntimeType => TextureImpl;
+
+}
+class TextureImpl extends Texture implements js_library.JSObjectInterfacesDom {
+  TextureImpl.internal_() : super.internal_();
+  get runtimeType => Texture;
+  toString() => super.toString();
+}
+@patch class TimerQueryExt {
+  static Type get instanceRuntimeType => TimerQueryExtImpl;
+
+}
+class TimerQueryExtImpl extends TimerQueryExt implements js_library.JSObjectInterfacesDom {
+  TimerQueryExtImpl.internal_() : super.internal_();
+  get runtimeType => TimerQueryExt;
+  toString() => super.toString();
+}
+@patch class TransformFeedback {
+  static Type get instanceRuntimeType => TransformFeedbackImpl;
+
+}
+class TransformFeedbackImpl extends TransformFeedback implements js_library.JSObjectInterfacesDom {
+  TransformFeedbackImpl.internal_() : super.internal_();
+  get runtimeType => TransformFeedback;
+  toString() => super.toString();
+}
+@patch class UniformLocation {
+  static Type get instanceRuntimeType => UniformLocationImpl;
+
+}
+class UniformLocationImpl extends UniformLocation implements js_library.JSObjectInterfacesDom {
+  UniformLocationImpl.internal_() : super.internal_();
+  get runtimeType => UniformLocation;
+  toString() => super.toString();
+}
+@patch class VertexArrayObject {
+  static Type get instanceRuntimeType => VertexArrayObjectImpl;
+
+}
+class VertexArrayObjectImpl extends VertexArrayObject implements js_library.JSObjectInterfacesDom {
+  VertexArrayObjectImpl.internal_() : super.internal_();
+  get runtimeType => VertexArrayObject;
+  toString() => super.toString();
+}
+@patch class VertexArrayObjectOes {
+  static Type get instanceRuntimeType => VertexArrayObjectOesImpl;
+
+}
+class VertexArrayObjectOesImpl extends VertexArrayObjectOes implements js_library.JSObjectInterfacesDom {
+  VertexArrayObjectOesImpl.internal_() : super.internal_();
+  get runtimeType => VertexArrayObjectOes;
+  toString() => super.toString();
+}
+@patch class _WebGL2RenderingContextBase {
+  static Type get instanceRuntimeType => _WebGL2RenderingContextBaseImpl;
+
+}
+class _WebGL2RenderingContextBaseImpl extends _WebGL2RenderingContextBase implements js_library.JSObjectInterfacesDom {
+  _WebGL2RenderingContextBaseImpl.internal_() : super.internal_();
+  get runtimeType => _WebGL2RenderingContextBase;
+  toString() => super.toString();
+}
+@patch class _WebGLRenderingContextBase {
+  static Type get instanceRuntimeType => _WebGLRenderingContextBaseImpl;
+
+}
+class _WebGLRenderingContextBaseImpl extends _WebGLRenderingContextBase implements js_library.JSObjectInterfacesDom {
+  _WebGLRenderingContextBaseImpl.internal_() : super.internal_();
+  get runtimeType => _WebGLRenderingContextBase;
+  toString() => super.toString();
+}
+
+"""
+  ],
+  "dart:web_sql": [
+    "dart:web_sql",
+    "dart:web_sql_js_interop_patch.dart",
+    """import 'dart:js' as js_library;
+
+/**
+ * Placeholder object for cases where we need to determine exactly how many
+ * args were passed to a function.
+ */
+const _UNDEFINED_JS_CONST = const Object();
+
+@patch class SqlDatabase {
+  static Type get instanceRuntimeType => SqlDatabaseImpl;
+
+}
+class SqlDatabaseImpl extends SqlDatabase implements js_library.JSObjectInterfacesDom {
+  SqlDatabaseImpl.internal_() : super.internal_();
+  get runtimeType => SqlDatabase;
+  toString() => super.toString();
+}
+@patch class SqlError {
+  static Type get instanceRuntimeType => SqlErrorImpl;
+
+}
+class SqlErrorImpl extends SqlError implements js_library.JSObjectInterfacesDom {
+  SqlErrorImpl.internal_() : super.internal_();
+  get runtimeType => SqlError;
+  toString() => super.toString();
+}
+@patch class SqlResultSet {
+  static Type get instanceRuntimeType => SqlResultSetImpl;
+
+}
+class SqlResultSetImpl extends SqlResultSet implements js_library.JSObjectInterfacesDom {
+  SqlResultSetImpl.internal_() : super.internal_();
+  get runtimeType => SqlResultSet;
+  toString() => super.toString();
+}
+@patch class SqlResultSetRowList {
+  static Type get instanceRuntimeType => SqlResultSetRowListImpl;
+
+}
+class SqlResultSetRowListImpl extends SqlResultSetRowList implements js_library.JSObjectInterfacesDom {
+  SqlResultSetRowListImpl.internal_() : super.internal_();
+  get runtimeType => SqlResultSetRowList;
+  toString() => super.toString();
+}
+@patch class SqlTransaction {
+  static Type get instanceRuntimeType => SqlTransactionImpl;
+
+}
+class SqlTransactionImpl extends SqlTransaction implements js_library.JSObjectInterfacesDom {
+  SqlTransactionImpl.internal_() : super.internal_();
+  get runtimeType => SqlTransaction;
+  toString() => super.toString();
+}
+
+"""
+  ],
+  "dart:svg": [
+    "dart:svg",
+    "dart:svg_js_interop_patch.dart",
+    """import 'dart:js' as js_library;
+
+/**
+ * Placeholder object for cases where we need to determine exactly how many
+ * args were passed to a function.
+ */
+const _UNDEFINED_JS_CONST = const Object();
+
+@patch class AElement {
+  static Type get instanceRuntimeType => AElementImpl;
+
+}
+class AElementImpl extends AElement implements js_library.JSObjectInterfacesDom {
+  AElementImpl.internal_() : super.internal_();
+  get runtimeType => AElement;
+  toString() => super.toString();
+}
+@patch class Angle {
+  static Type get instanceRuntimeType => AngleImpl;
+
+}
+class AngleImpl extends Angle implements js_library.JSObjectInterfacesDom {
+  AngleImpl.internal_() : super.internal_();
+  get runtimeType => Angle;
+  toString() => super.toString();
+}
+@patch class AnimateElement {
+  static Type get instanceRuntimeType => AnimateElementImpl;
+
+}
+class AnimateElementImpl extends AnimateElement implements js_library.JSObjectInterfacesDom {
+  AnimateElementImpl.internal_() : super.internal_();
+  get runtimeType => AnimateElement;
+  toString() => super.toString();
+}
+@patch class AnimateMotionElement {
+  static Type get instanceRuntimeType => AnimateMotionElementImpl;
+
+}
+class AnimateMotionElementImpl extends AnimateMotionElement implements js_library.JSObjectInterfacesDom {
+  AnimateMotionElementImpl.internal_() : super.internal_();
+  get runtimeType => AnimateMotionElement;
+  toString() => super.toString();
+}
+@patch class AnimateTransformElement {
+  static Type get instanceRuntimeType => AnimateTransformElementImpl;
+
+}
+class AnimateTransformElementImpl extends AnimateTransformElement implements js_library.JSObjectInterfacesDom {
+  AnimateTransformElementImpl.internal_() : super.internal_();
+  get runtimeType => AnimateTransformElement;
+  toString() => super.toString();
+}
+@patch class AnimatedAngle {
+  static Type get instanceRuntimeType => AnimatedAngleImpl;
+
+}
+class AnimatedAngleImpl extends AnimatedAngle implements js_library.JSObjectInterfacesDom {
+  AnimatedAngleImpl.internal_() : super.internal_();
+  get runtimeType => AnimatedAngle;
+  toString() => super.toString();
+}
+@patch class AnimatedBoolean {
+  static Type get instanceRuntimeType => AnimatedBooleanImpl;
+
+}
+class AnimatedBooleanImpl extends AnimatedBoolean implements js_library.JSObjectInterfacesDom {
+  AnimatedBooleanImpl.internal_() : super.internal_();
+  get runtimeType => AnimatedBoolean;
+  toString() => super.toString();
+}
+@patch class AnimatedEnumeration {
+  static Type get instanceRuntimeType => AnimatedEnumerationImpl;
+
+}
+class AnimatedEnumerationImpl extends AnimatedEnumeration implements js_library.JSObjectInterfacesDom {
+  AnimatedEnumerationImpl.internal_() : super.internal_();
+  get runtimeType => AnimatedEnumeration;
+  toString() => super.toString();
+}
+@patch class AnimatedInteger {
+  static Type get instanceRuntimeType => AnimatedIntegerImpl;
+
+}
+class AnimatedIntegerImpl extends AnimatedInteger implements js_library.JSObjectInterfacesDom {
+  AnimatedIntegerImpl.internal_() : super.internal_();
+  get runtimeType => AnimatedInteger;
+  toString() => super.toString();
+}
+@patch class AnimatedLength {
+  static Type get instanceRuntimeType => AnimatedLengthImpl;
+
+}
+class AnimatedLengthImpl extends AnimatedLength implements js_library.JSObjectInterfacesDom {
+  AnimatedLengthImpl.internal_() : super.internal_();
+  get runtimeType => AnimatedLength;
+  toString() => super.toString();
+}
+@patch class AnimatedLengthList {
+  static Type get instanceRuntimeType => AnimatedLengthListImpl;
+
+}
+class AnimatedLengthListImpl extends AnimatedLengthList implements js_library.JSObjectInterfacesDom {
+  AnimatedLengthListImpl.internal_() : super.internal_();
+  get runtimeType => AnimatedLengthList;
+  toString() => super.toString();
+}
+@patch class AnimatedNumber {
+  static Type get instanceRuntimeType => AnimatedNumberImpl;
+
+}
+class AnimatedNumberImpl extends AnimatedNumber implements js_library.JSObjectInterfacesDom {
+  AnimatedNumberImpl.internal_() : super.internal_();
+  get runtimeType => AnimatedNumber;
+  toString() => super.toString();
+}
+@patch class AnimatedNumberList {
+  static Type get instanceRuntimeType => AnimatedNumberListImpl;
+
+}
+class AnimatedNumberListImpl extends AnimatedNumberList implements js_library.JSObjectInterfacesDom {
+  AnimatedNumberListImpl.internal_() : super.internal_();
+  get runtimeType => AnimatedNumberList;
+  toString() => super.toString();
+}
+@patch class AnimatedPreserveAspectRatio {
+  static Type get instanceRuntimeType => AnimatedPreserveAspectRatioImpl;
+
+}
+class AnimatedPreserveAspectRatioImpl extends AnimatedPreserveAspectRatio implements js_library.JSObjectInterfacesDom {
+  AnimatedPreserveAspectRatioImpl.internal_() : super.internal_();
+  get runtimeType => AnimatedPreserveAspectRatio;
+  toString() => super.toString();
+}
+@patch class AnimatedRect {
+  static Type get instanceRuntimeType => AnimatedRectImpl;
+
+}
+class AnimatedRectImpl extends AnimatedRect implements js_library.JSObjectInterfacesDom {
+  AnimatedRectImpl.internal_() : super.internal_();
+  get runtimeType => AnimatedRect;
+  toString() => super.toString();
+}
+@patch class AnimatedString {
+  static Type get instanceRuntimeType => AnimatedStringImpl;
+
+}
+class AnimatedStringImpl extends AnimatedString implements js_library.JSObjectInterfacesDom {
+  AnimatedStringImpl.internal_() : super.internal_();
+  get runtimeType => AnimatedString;
+  toString() => super.toString();
+}
+@patch class AnimatedTransformList {
+  static Type get instanceRuntimeType => AnimatedTransformListImpl;
+
+}
+class AnimatedTransformListImpl extends AnimatedTransformList implements js_library.JSObjectInterfacesDom {
+  AnimatedTransformListImpl.internal_() : super.internal_();
+  get runtimeType => AnimatedTransformList;
+  toString() => super.toString();
+}
+@patch class AnimationElement {
+  static Type get instanceRuntimeType => AnimationElementImpl;
+
+}
+class AnimationElementImpl extends AnimationElement implements js_library.JSObjectInterfacesDom {
+  AnimationElementImpl.internal_() : super.internal_();
+  get runtimeType => AnimationElement;
+  toString() => super.toString();
+}
+@patch class CircleElement {
+  static Type get instanceRuntimeType => CircleElementImpl;
+
+}
+class CircleElementImpl extends CircleElement implements js_library.JSObjectInterfacesDom {
+  CircleElementImpl.internal_() : super.internal_();
+  get runtimeType => CircleElement;
+  toString() => super.toString();
+}
+@patch class ClipPathElement {
+  static Type get instanceRuntimeType => ClipPathElementImpl;
+
+}
+class ClipPathElementImpl extends ClipPathElement implements js_library.JSObjectInterfacesDom {
+  ClipPathElementImpl.internal_() : super.internal_();
+  get runtimeType => ClipPathElement;
+  toString() => super.toString();
+}
+@patch class DefsElement {
+  static Type get instanceRuntimeType => DefsElementImpl;
+
+}
+class DefsElementImpl extends DefsElement implements js_library.JSObjectInterfacesDom {
+  DefsElementImpl.internal_() : super.internal_();
+  get runtimeType => DefsElement;
+  toString() => super.toString();
+}
+@patch class DescElement {
+  static Type get instanceRuntimeType => DescElementImpl;
+
+}
+class DescElementImpl extends DescElement implements js_library.JSObjectInterfacesDom {
+  DescElementImpl.internal_() : super.internal_();
+  get runtimeType => DescElement;
+  toString() => super.toString();
+}
+@patch class DiscardElement {
+  static Type get instanceRuntimeType => DiscardElementImpl;
+
+}
+class DiscardElementImpl extends DiscardElement implements js_library.JSObjectInterfacesDom {
+  DiscardElementImpl.internal_() : super.internal_();
+  get runtimeType => DiscardElement;
+  toString() => super.toString();
+}
+@patch class EllipseElement {
+  static Type get instanceRuntimeType => EllipseElementImpl;
+
+}
+class EllipseElementImpl extends EllipseElement implements js_library.JSObjectInterfacesDom {
+  EllipseElementImpl.internal_() : super.internal_();
+  get runtimeType => EllipseElement;
+  toString() => super.toString();
+}
+@patch class FEBlendElement {
+  static Type get instanceRuntimeType => FEBlendElementImpl;
+
+}
+class FEBlendElementImpl extends FEBlendElement implements js_library.JSObjectInterfacesDom {
+  FEBlendElementImpl.internal_() : super.internal_();
+  get runtimeType => FEBlendElement;
+  toString() => super.toString();
+}
+@patch class FEColorMatrixElement {
+  static Type get instanceRuntimeType => FEColorMatrixElementImpl;
+
+}
+class FEColorMatrixElementImpl extends FEColorMatrixElement implements js_library.JSObjectInterfacesDom {
+  FEColorMatrixElementImpl.internal_() : super.internal_();
+  get runtimeType => FEColorMatrixElement;
+  toString() => super.toString();
+}
+@patch class FEComponentTransferElement {
+  static Type get instanceRuntimeType => FEComponentTransferElementImpl;
+
+}
+class FEComponentTransferElementImpl extends FEComponentTransferElement implements js_library.JSObjectInterfacesDom {
+  FEComponentTransferElementImpl.internal_() : super.internal_();
+  get runtimeType => FEComponentTransferElement;
+  toString() => super.toString();
+}
+@patch class FECompositeElement {
+  static Type get instanceRuntimeType => FECompositeElementImpl;
+
+}
+class FECompositeElementImpl extends FECompositeElement implements js_library.JSObjectInterfacesDom {
+  FECompositeElementImpl.internal_() : super.internal_();
+  get runtimeType => FECompositeElement;
+  toString() => super.toString();
+}
+@patch class FEConvolveMatrixElement {
+  static Type get instanceRuntimeType => FEConvolveMatrixElementImpl;
+
+}
+class FEConvolveMatrixElementImpl extends FEConvolveMatrixElement implements js_library.JSObjectInterfacesDom {
+  FEConvolveMatrixElementImpl.internal_() : super.internal_();
+  get runtimeType => FEConvolveMatrixElement;
+  toString() => super.toString();
+}
+@patch class FEDiffuseLightingElement {
+  static Type get instanceRuntimeType => FEDiffuseLightingElementImpl;
+
+}
+class FEDiffuseLightingElementImpl extends FEDiffuseLightingElement implements js_library.JSObjectInterfacesDom {
+  FEDiffuseLightingElementImpl.internal_() : super.internal_();
+  get runtimeType => FEDiffuseLightingElement;
+  toString() => super.toString();
+}
+@patch class FEDisplacementMapElement {
+  static Type get instanceRuntimeType => FEDisplacementMapElementImpl;
+
+}
+class FEDisplacementMapElementImpl extends FEDisplacementMapElement implements js_library.JSObjectInterfacesDom {
+  FEDisplacementMapElementImpl.internal_() : super.internal_();
+  get runtimeType => FEDisplacementMapElement;
+  toString() => super.toString();
+}
+@patch class FEDistantLightElement {
+  static Type get instanceRuntimeType => FEDistantLightElementImpl;
+
+}
+class FEDistantLightElementImpl extends FEDistantLightElement implements js_library.JSObjectInterfacesDom {
+  FEDistantLightElementImpl.internal_() : super.internal_();
+  get runtimeType => FEDistantLightElement;
+  toString() => super.toString();
+}
+@patch class FEFloodElement {
+  static Type get instanceRuntimeType => FEFloodElementImpl;
+
+}
+class FEFloodElementImpl extends FEFloodElement implements js_library.JSObjectInterfacesDom {
+  FEFloodElementImpl.internal_() : super.internal_();
+  get runtimeType => FEFloodElement;
+  toString() => super.toString();
+}
+@patch class FEFuncAElement {
+  static Type get instanceRuntimeType => FEFuncAElementImpl;
+
+}
+class FEFuncAElementImpl extends FEFuncAElement implements js_library.JSObjectInterfacesDom {
+  FEFuncAElementImpl.internal_() : super.internal_();
+  get runtimeType => FEFuncAElement;
+  toString() => super.toString();
+}
+@patch class FEFuncBElement {
+  static Type get instanceRuntimeType => FEFuncBElementImpl;
+
+}
+class FEFuncBElementImpl extends FEFuncBElement implements js_library.JSObjectInterfacesDom {
+  FEFuncBElementImpl.internal_() : super.internal_();
+  get runtimeType => FEFuncBElement;
+  toString() => super.toString();
+}
+@patch class FEFuncGElement {
+  static Type get instanceRuntimeType => FEFuncGElementImpl;
+
+}
+class FEFuncGElementImpl extends FEFuncGElement implements js_library.JSObjectInterfacesDom {
+  FEFuncGElementImpl.internal_() : super.internal_();
+  get runtimeType => FEFuncGElement;
+  toString() => super.toString();
+}
+@patch class FEFuncRElement {
+  static Type get instanceRuntimeType => FEFuncRElementImpl;
+
+}
+class FEFuncRElementImpl extends FEFuncRElement implements js_library.JSObjectInterfacesDom {
+  FEFuncRElementImpl.internal_() : super.internal_();
+  get runtimeType => FEFuncRElement;
+  toString() => super.toString();
+}
+@patch class FEGaussianBlurElement {
+  static Type get instanceRuntimeType => FEGaussianBlurElementImpl;
+
+}
+class FEGaussianBlurElementImpl extends FEGaussianBlurElement implements js_library.JSObjectInterfacesDom {
+  FEGaussianBlurElementImpl.internal_() : super.internal_();
+  get runtimeType => FEGaussianBlurElement;
+  toString() => super.toString();
+}
+@patch class FEImageElement {
+  static Type get instanceRuntimeType => FEImageElementImpl;
+
+}
+class FEImageElementImpl extends FEImageElement implements js_library.JSObjectInterfacesDom {
+  FEImageElementImpl.internal_() : super.internal_();
+  get runtimeType => FEImageElement;
+  toString() => super.toString();
+}
+@patch class FEMergeElement {
+  static Type get instanceRuntimeType => FEMergeElementImpl;
+
+}
+class FEMergeElementImpl extends FEMergeElement implements js_library.JSObjectInterfacesDom {
+  FEMergeElementImpl.internal_() : super.internal_();
+  get runtimeType => FEMergeElement;
+  toString() => super.toString();
+}
+@patch class FEMergeNodeElement {
+  static Type get instanceRuntimeType => FEMergeNodeElementImpl;
+
+}
+class FEMergeNodeElementImpl extends FEMergeNodeElement implements js_library.JSObjectInterfacesDom {
+  FEMergeNodeElementImpl.internal_() : super.internal_();
+  get runtimeType => FEMergeNodeElement;
+  toString() => super.toString();
+}
+@patch class FEMorphologyElement {
+  static Type get instanceRuntimeType => FEMorphologyElementImpl;
+
+}
+class FEMorphologyElementImpl extends FEMorphologyElement implements js_library.JSObjectInterfacesDom {
+  FEMorphologyElementImpl.internal_() : super.internal_();
+  get runtimeType => FEMorphologyElement;
+  toString() => super.toString();
+}
+@patch class FEOffsetElement {
+  static Type get instanceRuntimeType => FEOffsetElementImpl;
+
+}
+class FEOffsetElementImpl extends FEOffsetElement implements js_library.JSObjectInterfacesDom {
+  FEOffsetElementImpl.internal_() : super.internal_();
+  get runtimeType => FEOffsetElement;
+  toString() => super.toString();
+}
+@patch class FEPointLightElement {
+  static Type get instanceRuntimeType => FEPointLightElementImpl;
+
+}
+class FEPointLightElementImpl extends FEPointLightElement implements js_library.JSObjectInterfacesDom {
+  FEPointLightElementImpl.internal_() : super.internal_();
+  get runtimeType => FEPointLightElement;
+  toString() => super.toString();
+}
+@patch class FESpecularLightingElement {
+  static Type get instanceRuntimeType => FESpecularLightingElementImpl;
+
+}
+class FESpecularLightingElementImpl extends FESpecularLightingElement implements js_library.JSObjectInterfacesDom {
+  FESpecularLightingElementImpl.internal_() : super.internal_();
+  get runtimeType => FESpecularLightingElement;
+  toString() => super.toString();
+}
+@patch class FESpotLightElement {
+  static Type get instanceRuntimeType => FESpotLightElementImpl;
+
+}
+class FESpotLightElementImpl extends FESpotLightElement implements js_library.JSObjectInterfacesDom {
+  FESpotLightElementImpl.internal_() : super.internal_();
+  get runtimeType => FESpotLightElement;
+  toString() => super.toString();
+}
+@patch class FETileElement {
+  static Type get instanceRuntimeType => FETileElementImpl;
+
+}
+class FETileElementImpl extends FETileElement implements js_library.JSObjectInterfacesDom {
+  FETileElementImpl.internal_() : super.internal_();
+  get runtimeType => FETileElement;
+  toString() => super.toString();
+}
+@patch class FETurbulenceElement {
+  static Type get instanceRuntimeType => FETurbulenceElementImpl;
+
+}
+class FETurbulenceElementImpl extends FETurbulenceElement implements js_library.JSObjectInterfacesDom {
+  FETurbulenceElementImpl.internal_() : super.internal_();
+  get runtimeType => FETurbulenceElement;
+  toString() => super.toString();
+}
+@patch class FilterElement {
+  static Type get instanceRuntimeType => FilterElementImpl;
+
+}
+class FilterElementImpl extends FilterElement implements js_library.JSObjectInterfacesDom {
+  FilterElementImpl.internal_() : super.internal_();
+  get runtimeType => FilterElement;
+  toString() => super.toString();
+}
+@patch class FilterPrimitiveStandardAttributes {
+  static Type get instanceRuntimeType => FilterPrimitiveStandardAttributesImpl;
+
+}
+class FilterPrimitiveStandardAttributesImpl extends FilterPrimitiveStandardAttributes implements js_library.JSObjectInterfacesDom {
+  FilterPrimitiveStandardAttributesImpl.internal_() : super.internal_();
+  get runtimeType => FilterPrimitiveStandardAttributes;
+  toString() => super.toString();
+}
+@patch class FitToViewBox {
+  static Type get instanceRuntimeType => FitToViewBoxImpl;
+
+}
+class FitToViewBoxImpl extends FitToViewBox implements js_library.JSObjectInterfacesDom {
+  FitToViewBoxImpl.internal_() : super.internal_();
+  get runtimeType => FitToViewBox;
+  toString() => super.toString();
+}
+@patch class ForeignObjectElement {
+  static Type get instanceRuntimeType => ForeignObjectElementImpl;
+
+}
+class ForeignObjectElementImpl extends ForeignObjectElement implements js_library.JSObjectInterfacesDom {
+  ForeignObjectElementImpl.internal_() : super.internal_();
+  get runtimeType => ForeignObjectElement;
+  toString() => super.toString();
+}
+@patch class GElement {
+  static Type get instanceRuntimeType => GElementImpl;
+
+}
+class GElementImpl extends GElement implements js_library.JSObjectInterfacesDom {
+  GElementImpl.internal_() : super.internal_();
+  get runtimeType => GElement;
+  toString() => super.toString();
+}
+@patch class GeometryElement {
+  static Type get instanceRuntimeType => GeometryElementImpl;
+
+}
+class GeometryElementImpl extends GeometryElement implements js_library.JSObjectInterfacesDom {
+  GeometryElementImpl.internal_() : super.internal_();
+  get runtimeType => GeometryElement;
+  toString() => super.toString();
+}
+@patch class GraphicsElement {
+  static Type get instanceRuntimeType => GraphicsElementImpl;
+
+}
+class GraphicsElementImpl extends GraphicsElement implements js_library.JSObjectInterfacesDom {
+  GraphicsElementImpl.internal_() : super.internal_();
+  get runtimeType => GraphicsElement;
+  toString() => super.toString();
+}
+@patch class ImageElement {
+  static Type get instanceRuntimeType => ImageElementImpl;
+
+}
+class ImageElementImpl extends ImageElement implements js_library.JSObjectInterfacesDom {
+  ImageElementImpl.internal_() : super.internal_();
+  get runtimeType => ImageElement;
+  toString() => super.toString();
+}
+@patch class Length {
+  static Type get instanceRuntimeType => LengthImpl;
+
+}
+class LengthImpl extends Length implements js_library.JSObjectInterfacesDom {
+  LengthImpl.internal_() : super.internal_();
+  get runtimeType => Length;
+  toString() => super.toString();
+}
+@patch class LengthList {
+  static Type get instanceRuntimeType => LengthListImpl;
+
+}
+class LengthListImpl extends LengthList implements js_library.JSObjectInterfacesDom {
+  LengthListImpl.internal_() : super.internal_();
+  get runtimeType => LengthList;
+  toString() => super.toString();
+}
+@patch class LineElement {
+  static Type get instanceRuntimeType => LineElementImpl;
+
+}
+class LineElementImpl extends LineElement implements js_library.JSObjectInterfacesDom {
+  LineElementImpl.internal_() : super.internal_();
+  get runtimeType => LineElement;
+  toString() => super.toString();
+}
+@patch class LinearGradientElement {
+  static Type get instanceRuntimeType => LinearGradientElementImpl;
+
+}
+class LinearGradientElementImpl extends LinearGradientElement implements js_library.JSObjectInterfacesDom {
+  LinearGradientElementImpl.internal_() : super.internal_();
+  get runtimeType => LinearGradientElement;
+  toString() => super.toString();
+}
+@patch class MarkerElement {
+  static Type get instanceRuntimeType => MarkerElementImpl;
+
+}
+class MarkerElementImpl extends MarkerElement implements js_library.JSObjectInterfacesDom {
+  MarkerElementImpl.internal_() : super.internal_();
+  get runtimeType => MarkerElement;
+  toString() => super.toString();
+}
+@patch class MaskElement {
+  static Type get instanceRuntimeType => MaskElementImpl;
+
+}
+class MaskElementImpl extends MaskElement implements js_library.JSObjectInterfacesDom {
+  MaskElementImpl.internal_() : super.internal_();
+  get runtimeType => MaskElement;
+  toString() => super.toString();
+}
+@patch class Matrix {
+  static Type get instanceRuntimeType => MatrixImpl;
+
+}
+class MatrixImpl extends Matrix implements js_library.JSObjectInterfacesDom {
+  MatrixImpl.internal_() : super.internal_();
+  get runtimeType => Matrix;
+  toString() => super.toString();
+}
+@patch class MetadataElement {
+  static Type get instanceRuntimeType => MetadataElementImpl;
+
+}
+class MetadataElementImpl extends MetadataElement implements js_library.JSObjectInterfacesDom {
+  MetadataElementImpl.internal_() : super.internal_();
+  get runtimeType => MetadataElement;
+  toString() => super.toString();
+}
+@patch class Number {
+  static Type get instanceRuntimeType => NumberImpl;
+
+}
+class NumberImpl extends Number implements js_library.JSObjectInterfacesDom {
+  NumberImpl.internal_() : super.internal_();
+  get runtimeType => Number;
+  toString() => super.toString();
+}
+@patch class NumberList {
+  static Type get instanceRuntimeType => NumberListImpl;
+
+}
+class NumberListImpl extends NumberList implements js_library.JSObjectInterfacesDom {
+  NumberListImpl.internal_() : super.internal_();
+  get runtimeType => NumberList;
+  toString() => super.toString();
+}
+@patch class PathElement {
+  static Type get instanceRuntimeType => PathElementImpl;
+
+}
+class PathElementImpl extends PathElement implements js_library.JSObjectInterfacesDom {
+  PathElementImpl.internal_() : super.internal_();
+  get runtimeType => PathElement;
+  toString() => super.toString();
+}
+@patch class PatternElement {
+  static Type get instanceRuntimeType => PatternElementImpl;
+
+}
+class PatternElementImpl extends PatternElement implements js_library.JSObjectInterfacesDom {
+  PatternElementImpl.internal_() : super.internal_();
+  get runtimeType => PatternElement;
+  toString() => super.toString();
+}
+@patch class Point {
+  static Type get instanceRuntimeType => PointImpl;
+
+}
+class PointImpl extends Point implements js_library.JSObjectInterfacesDom {
+  PointImpl.internal_() : super.internal_();
+  get runtimeType => Point;
+  toString() => super.toString();
+}
+@patch class PointList {
+  static Type get instanceRuntimeType => PointListImpl;
+
+}
+class PointListImpl extends PointList implements js_library.JSObjectInterfacesDom {
+  PointListImpl.internal_() : super.internal_();
+  get runtimeType => PointList;
+  toString() => super.toString();
+}
+@patch class PolygonElement {
+  static Type get instanceRuntimeType => PolygonElementImpl;
+
+}
+class PolygonElementImpl extends PolygonElement implements js_library.JSObjectInterfacesDom {
+  PolygonElementImpl.internal_() : super.internal_();
+  get runtimeType => PolygonElement;
+  toString() => super.toString();
+}
+@patch class PolylineElement {
+  static Type get instanceRuntimeType => PolylineElementImpl;
+
+}
+class PolylineElementImpl extends PolylineElement implements js_library.JSObjectInterfacesDom {
+  PolylineElementImpl.internal_() : super.internal_();
+  get runtimeType => PolylineElement;
+  toString() => super.toString();
+}
+@patch class PreserveAspectRatio {
+  static Type get instanceRuntimeType => PreserveAspectRatioImpl;
+
+}
+class PreserveAspectRatioImpl extends PreserveAspectRatio implements js_library.JSObjectInterfacesDom {
+  PreserveAspectRatioImpl.internal_() : super.internal_();
+  get runtimeType => PreserveAspectRatio;
+  toString() => super.toString();
+}
+@patch class RadialGradientElement {
+  static Type get instanceRuntimeType => RadialGradientElementImpl;
+
+}
+class RadialGradientElementImpl extends RadialGradientElement implements js_library.JSObjectInterfacesDom {
+  RadialGradientElementImpl.internal_() : super.internal_();
+  get runtimeType => RadialGradientElement;
+  toString() => super.toString();
+}
+@patch class Rect {
+  static Type get instanceRuntimeType => RectImpl;
+
+}
+class RectImpl extends Rect implements js_library.JSObjectInterfacesDom {
+  RectImpl.internal_() : super.internal_();
+  get runtimeType => Rect;
+  toString() => super.toString();
+}
+@patch class RectElement {
+  static Type get instanceRuntimeType => RectElementImpl;
+
+}
+class RectElementImpl extends RectElement implements js_library.JSObjectInterfacesDom {
+  RectElementImpl.internal_() : super.internal_();
+  get runtimeType => RectElement;
+  toString() => super.toString();
+}
+@patch class ScriptElement {
+  static Type get instanceRuntimeType => ScriptElementImpl;
+
+}
+class ScriptElementImpl extends ScriptElement implements js_library.JSObjectInterfacesDom {
+  ScriptElementImpl.internal_() : super.internal_();
+  get runtimeType => ScriptElement;
+  toString() => super.toString();
+}
+@patch class SetElement {
+  static Type get instanceRuntimeType => SetElementImpl;
+
+}
+class SetElementImpl extends SetElement implements js_library.JSObjectInterfacesDom {
+  SetElementImpl.internal_() : super.internal_();
+  get runtimeType => SetElement;
+  toString() => super.toString();
+}
+@patch class StopElement {
+  static Type get instanceRuntimeType => StopElementImpl;
+
+}
+class StopElementImpl extends StopElement implements js_library.JSObjectInterfacesDom {
+  StopElementImpl.internal_() : super.internal_();
+  get runtimeType => StopElement;
+  toString() => super.toString();
+}
+@patch class StringList {
+  static Type get instanceRuntimeType => StringListImpl;
+
+}
+class StringListImpl extends StringList implements js_library.JSObjectInterfacesDom {
+  StringListImpl.internal_() : super.internal_();
+  get runtimeType => StringList;
+  toString() => super.toString();
+}
+@patch class StyleElement {
+  static Type get instanceRuntimeType => StyleElementImpl;
+
+}
+class StyleElementImpl extends StyleElement implements js_library.JSObjectInterfacesDom {
+  StyleElementImpl.internal_() : super.internal_();
+  get runtimeType => StyleElement;
+  toString() => super.toString();
+}
+@patch class SvgElement {
+  static Type get instanceRuntimeType => SvgElementImpl;
+
+}
+class SvgElementImpl extends SvgElement implements js_library.JSObjectInterfacesDom {
+  SvgElementImpl.internal_() : super.internal_();
+  get runtimeType => SvgElement;
+  toString() => super.toString();
+}
+@patch class SvgSvgElement {
+  static Type get instanceRuntimeType => SvgSvgElementImpl;
+
+}
+class SvgSvgElementImpl extends SvgSvgElement implements js_library.JSObjectInterfacesDom {
+  SvgSvgElementImpl.internal_() : super.internal_();
+  get runtimeType => SvgSvgElement;
+  toString() => super.toString();
+}
+@patch class SwitchElement {
+  static Type get instanceRuntimeType => SwitchElementImpl;
+
+}
+class SwitchElementImpl extends SwitchElement implements js_library.JSObjectInterfacesDom {
+  SwitchElementImpl.internal_() : super.internal_();
+  get runtimeType => SwitchElement;
+  toString() => super.toString();
+}
+@patch class SymbolElement {
+  static Type get instanceRuntimeType => SymbolElementImpl;
+
+}
+class SymbolElementImpl extends SymbolElement implements js_library.JSObjectInterfacesDom {
+  SymbolElementImpl.internal_() : super.internal_();
+  get runtimeType => SymbolElement;
+  toString() => super.toString();
+}
+@patch class TSpanElement {
+  static Type get instanceRuntimeType => TSpanElementImpl;
+
+}
+class TSpanElementImpl extends TSpanElement implements js_library.JSObjectInterfacesDom {
+  TSpanElementImpl.internal_() : super.internal_();
+  get runtimeType => TSpanElement;
+  toString() => super.toString();
+}
+@patch class Tests {
+  static Type get instanceRuntimeType => TestsImpl;
+
+}
+class TestsImpl extends Tests implements js_library.JSObjectInterfacesDom {
+  TestsImpl.internal_() : super.internal_();
+  get runtimeType => Tests;
+  toString() => super.toString();
+}
+@patch class TextContentElement {
+  static Type get instanceRuntimeType => TextContentElementImpl;
+
+}
+class TextContentElementImpl extends TextContentElement implements js_library.JSObjectInterfacesDom {
+  TextContentElementImpl.internal_() : super.internal_();
+  get runtimeType => TextContentElement;
+  toString() => super.toString();
+}
+@patch class TextElement {
+  static Type get instanceRuntimeType => TextElementImpl;
+
+}
+class TextElementImpl extends TextElement implements js_library.JSObjectInterfacesDom {
+  TextElementImpl.internal_() : super.internal_();
+  get runtimeType => TextElement;
+  toString() => super.toString();
+}
+@patch class TextPathElement {
+  static Type get instanceRuntimeType => TextPathElementImpl;
+
+}
+class TextPathElementImpl extends TextPathElement implements js_library.JSObjectInterfacesDom {
+  TextPathElementImpl.internal_() : super.internal_();
+  get runtimeType => TextPathElement;
+  toString() => super.toString();
+}
+@patch class TextPositioningElement {
+  static Type get instanceRuntimeType => TextPositioningElementImpl;
+
+}
+class TextPositioningElementImpl extends TextPositioningElement implements js_library.JSObjectInterfacesDom {
+  TextPositioningElementImpl.internal_() : super.internal_();
+  get runtimeType => TextPositioningElement;
+  toString() => super.toString();
+}
+@patch class TitleElement {
+  static Type get instanceRuntimeType => TitleElementImpl;
+
+}
+class TitleElementImpl extends TitleElement implements js_library.JSObjectInterfacesDom {
+  TitleElementImpl.internal_() : super.internal_();
+  get runtimeType => TitleElement;
+  toString() => super.toString();
+}
+@patch class Transform {
+  static Type get instanceRuntimeType => TransformImpl;
+
+}
+class TransformImpl extends Transform implements js_library.JSObjectInterfacesDom {
+  TransformImpl.internal_() : super.internal_();
+  get runtimeType => Transform;
+  toString() => super.toString();
+}
+@patch class TransformList {
+  static Type get instanceRuntimeType => TransformListImpl;
+
+}
+class TransformListImpl extends TransformList implements js_library.JSObjectInterfacesDom {
+  TransformListImpl.internal_() : super.internal_();
+  get runtimeType => TransformList;
+  toString() => super.toString();
+}
+@patch class UnitTypes {
+  static Type get instanceRuntimeType => UnitTypesImpl;
+
+}
+class UnitTypesImpl extends UnitTypes implements js_library.JSObjectInterfacesDom {
+  UnitTypesImpl.internal_() : super.internal_();
+  get runtimeType => UnitTypes;
+  toString() => super.toString();
+}
+@patch class UriReference {
+  static Type get instanceRuntimeType => UriReferenceImpl;
+
+}
+class UriReferenceImpl extends UriReference implements js_library.JSObjectInterfacesDom {
+  UriReferenceImpl.internal_() : super.internal_();
+  get runtimeType => UriReference;
+  toString() => super.toString();
+}
+@patch class UseElement {
+  static Type get instanceRuntimeType => UseElementImpl;
+
+}
+class UseElementImpl extends UseElement implements js_library.JSObjectInterfacesDom {
+  UseElementImpl.internal_() : super.internal_();
+  get runtimeType => UseElement;
+  toString() => super.toString();
+}
+@patch class ViewElement {
+  static Type get instanceRuntimeType => ViewElementImpl;
+
+}
+class ViewElementImpl extends ViewElement implements js_library.JSObjectInterfacesDom {
+  ViewElementImpl.internal_() : super.internal_();
+  get runtimeType => ViewElement;
+  toString() => super.toString();
+}
+@patch class ViewSpec {
+  static Type get instanceRuntimeType => ViewSpecImpl;
+
+}
+class ViewSpecImpl extends ViewSpec implements js_library.JSObjectInterfacesDom {
+  ViewSpecImpl.internal_() : super.internal_();
+  get runtimeType => ViewSpec;
+  toString() => super.toString();
+}
+@patch class ZoomAndPan {
+  static Type get instanceRuntimeType => ZoomAndPanImpl;
+
+}
+class ZoomAndPanImpl extends ZoomAndPan implements js_library.JSObjectInterfacesDom {
+  ZoomAndPanImpl.internal_() : super.internal_();
+  get runtimeType => ZoomAndPan;
+  toString() => super.toString();
+}
+@patch class ZoomEvent {
+  static Type get instanceRuntimeType => ZoomEventImpl;
+
+}
+class ZoomEventImpl extends ZoomEvent implements js_library.JSObjectInterfacesDom {
+  ZoomEventImpl.internal_() : super.internal_();
+  get runtimeType => ZoomEvent;
+  toString() => super.toString();
+}
+@patch class _GradientElement {
+  static Type get instanceRuntimeType => _GradientElementImpl;
+
+}
+class _GradientElementImpl extends _GradientElement implements js_library.JSObjectInterfacesDom {
+  _GradientElementImpl.internal_() : super.internal_();
+  get runtimeType => _GradientElement;
+  toString() => super.toString();
+}
+@patch class _SVGComponentTransferFunctionElement {
+  static Type get instanceRuntimeType => _SVGComponentTransferFunctionElementImpl;
+
+}
+class _SVGComponentTransferFunctionElementImpl extends _SVGComponentTransferFunctionElement implements js_library.JSObjectInterfacesDom {
+  _SVGComponentTransferFunctionElementImpl.internal_() : super.internal_();
+  get runtimeType => _SVGComponentTransferFunctionElement;
+  toString() => super.toString();
+}
+@patch class _SVGCursorElement {
+  static Type get instanceRuntimeType => _SVGCursorElementImpl;
+
+}
+class _SVGCursorElementImpl extends _SVGCursorElement implements js_library.JSObjectInterfacesDom {
+  _SVGCursorElementImpl.internal_() : super.internal_();
+  get runtimeType => _SVGCursorElement;
+  toString() => super.toString();
+}
+@patch class _SVGFEDropShadowElement {
+  static Type get instanceRuntimeType => _SVGFEDropShadowElementImpl;
+
+}
+class _SVGFEDropShadowElementImpl extends _SVGFEDropShadowElement implements js_library.JSObjectInterfacesDom {
+  _SVGFEDropShadowElementImpl.internal_() : super.internal_();
+  get runtimeType => _SVGFEDropShadowElement;
+  toString() => super.toString();
+}
+@patch class _SVGMPathElement {
+  static Type get instanceRuntimeType => _SVGMPathElementImpl;
+
+}
+class _SVGMPathElementImpl extends _SVGMPathElement implements js_library.JSObjectInterfacesDom {
+  _SVGMPathElementImpl.internal_() : super.internal_();
+  get runtimeType => _SVGMPathElement;
+  toString() => super.toString();
+}
+
+"""
+  ],
+  "dart:web_audio": [
+    "dart:web_audio",
+    "dart:web_audio_js_interop_patch.dart",
+    """import 'dart:js' as js_library;
+
+/**
+ * Placeholder object for cases where we need to determine exactly how many
+ * args were passed to a function.
+ */
+const _UNDEFINED_JS_CONST = const Object();
+
+@patch class AnalyserNode {
+  static Type get instanceRuntimeType => AnalyserNodeImpl;
+
+}
+class AnalyserNodeImpl extends AnalyserNode implements js_library.JSObjectInterfacesDom {
+  AnalyserNodeImpl.internal_() : super.internal_();
+  get runtimeType => AnalyserNode;
+  toString() => super.toString();
+}
+@patch class AudioBuffer {
+  static Type get instanceRuntimeType => AudioBufferImpl;
+
+}
+class AudioBufferImpl extends AudioBuffer implements js_library.JSObjectInterfacesDom {
+  AudioBufferImpl.internal_() : super.internal_();
+  get runtimeType => AudioBuffer;
+  toString() => super.toString();
+}
+@patch class AudioBufferSourceNode {
+  static Type get instanceRuntimeType => AudioBufferSourceNodeImpl;
+
+}
+class AudioBufferSourceNodeImpl extends AudioBufferSourceNode implements js_library.JSObjectInterfacesDom {
+  AudioBufferSourceNodeImpl.internal_() : super.internal_();
+  get runtimeType => AudioBufferSourceNode;
+  toString() => super.toString();
+}
+@patch class AudioContext {
+  static Type get instanceRuntimeType => AudioContextImpl;
+
+}
+class AudioContextImpl extends AudioContext implements js_library.JSObjectInterfacesDom {
+  AudioContextImpl.internal_() : super.internal_();
+  get runtimeType => AudioContext;
+  toString() => super.toString();
+}
+@patch class AudioDestinationNode {
+  static Type get instanceRuntimeType => AudioDestinationNodeImpl;
+
+}
+class AudioDestinationNodeImpl extends AudioDestinationNode implements js_library.JSObjectInterfacesDom {
+  AudioDestinationNodeImpl.internal_() : super.internal_();
+  get runtimeType => AudioDestinationNode;
+  toString() => super.toString();
+}
+@patch class AudioListener {
+  static Type get instanceRuntimeType => AudioListenerImpl;
+
+}
+class AudioListenerImpl extends AudioListener implements js_library.JSObjectInterfacesDom {
+  AudioListenerImpl.internal_() : super.internal_();
+  get runtimeType => AudioListener;
+  toString() => super.toString();
+}
+@patch class AudioNode {
+  static Type get instanceRuntimeType => AudioNodeImpl;
+
+}
+class AudioNodeImpl extends AudioNode implements js_library.JSObjectInterfacesDom {
+  AudioNodeImpl.internal_() : super.internal_();
+  get runtimeType => AudioNode;
+  toString() => super.toString();
+}
+@patch class AudioParam {
+  static Type get instanceRuntimeType => AudioParamImpl;
+
+}
+class AudioParamImpl extends AudioParam implements js_library.JSObjectInterfacesDom {
+  AudioParamImpl.internal_() : super.internal_();
+  get runtimeType => AudioParam;
+  toString() => super.toString();
+}
+@patch class AudioProcessingEvent {
+  static Type get instanceRuntimeType => AudioProcessingEventImpl;
+
+}
+class AudioProcessingEventImpl extends AudioProcessingEvent implements js_library.JSObjectInterfacesDom {
+  AudioProcessingEventImpl.internal_() : super.internal_();
+  get runtimeType => AudioProcessingEvent;
+  toString() => super.toString();
+}
+@patch class AudioSourceNode {
+  static Type get instanceRuntimeType => AudioSourceNodeImpl;
+
+}
+class AudioSourceNodeImpl extends AudioSourceNode implements js_library.JSObjectInterfacesDom {
+  AudioSourceNodeImpl.internal_() : super.internal_();
+  get runtimeType => AudioSourceNode;
+  toString() => super.toString();
+}
+@patch class BiquadFilterNode {
+  static Type get instanceRuntimeType => BiquadFilterNodeImpl;
+
+}
+class BiquadFilterNodeImpl extends BiquadFilterNode implements js_library.JSObjectInterfacesDom {
+  BiquadFilterNodeImpl.internal_() : super.internal_();
+  get runtimeType => BiquadFilterNode;
+  toString() => super.toString();
+}
+@patch class ChannelMergerNode {
+  static Type get instanceRuntimeType => ChannelMergerNodeImpl;
+
+}
+class ChannelMergerNodeImpl extends ChannelMergerNode implements js_library.JSObjectInterfacesDom {
+  ChannelMergerNodeImpl.internal_() : super.internal_();
+  get runtimeType => ChannelMergerNode;
+  toString() => super.toString();
+}
+@patch class ChannelSplitterNode {
+  static Type get instanceRuntimeType => ChannelSplitterNodeImpl;
+
+}
+class ChannelSplitterNodeImpl extends ChannelSplitterNode implements js_library.JSObjectInterfacesDom {
+  ChannelSplitterNodeImpl.internal_() : super.internal_();
+  get runtimeType => ChannelSplitterNode;
+  toString() => super.toString();
+}
+@patch class ConvolverNode {
+  static Type get instanceRuntimeType => ConvolverNodeImpl;
+
+}
+class ConvolverNodeImpl extends ConvolverNode implements js_library.JSObjectInterfacesDom {
+  ConvolverNodeImpl.internal_() : super.internal_();
+  get runtimeType => ConvolverNode;
+  toString() => super.toString();
+}
+@patch class DelayNode {
+  static Type get instanceRuntimeType => DelayNodeImpl;
+
+}
+class DelayNodeImpl extends DelayNode implements js_library.JSObjectInterfacesDom {
+  DelayNodeImpl.internal_() : super.internal_();
+  get runtimeType => DelayNode;
+  toString() => super.toString();
+}
+@patch class DynamicsCompressorNode {
+  static Type get instanceRuntimeType => DynamicsCompressorNodeImpl;
+
+}
+class DynamicsCompressorNodeImpl extends DynamicsCompressorNode implements js_library.JSObjectInterfacesDom {
+  DynamicsCompressorNodeImpl.internal_() : super.internal_();
+  get runtimeType => DynamicsCompressorNode;
+  toString() => super.toString();
+}
+@patch class GainNode {
+  static Type get instanceRuntimeType => GainNodeImpl;
+
+}
+class GainNodeImpl extends GainNode implements js_library.JSObjectInterfacesDom {
+  GainNodeImpl.internal_() : super.internal_();
+  get runtimeType => GainNode;
+  toString() => super.toString();
+}
+@patch class IirFilterNode {
+  static Type get instanceRuntimeType => IirFilterNodeImpl;
+
+}
+class IirFilterNodeImpl extends IirFilterNode implements js_library.JSObjectInterfacesDom {
+  IirFilterNodeImpl.internal_() : super.internal_();
+  get runtimeType => IirFilterNode;
+  toString() => super.toString();
+}
+@patch class MediaElementAudioSourceNode {
+  static Type get instanceRuntimeType => MediaElementAudioSourceNodeImpl;
+
+}
+class MediaElementAudioSourceNodeImpl extends MediaElementAudioSourceNode implements js_library.JSObjectInterfacesDom {
+  MediaElementAudioSourceNodeImpl.internal_() : super.internal_();
+  get runtimeType => MediaElementAudioSourceNode;
+  toString() => super.toString();
+}
+@patch class MediaStreamAudioDestinationNode {
+  static Type get instanceRuntimeType => MediaStreamAudioDestinationNodeImpl;
+
+}
+class MediaStreamAudioDestinationNodeImpl extends MediaStreamAudioDestinationNode implements js_library.JSObjectInterfacesDom {
+  MediaStreamAudioDestinationNodeImpl.internal_() : super.internal_();
+  get runtimeType => MediaStreamAudioDestinationNode;
+  toString() => super.toString();
+}
+@patch class MediaStreamAudioSourceNode {
+  static Type get instanceRuntimeType => MediaStreamAudioSourceNodeImpl;
+
+}
+class MediaStreamAudioSourceNodeImpl extends MediaStreamAudioSourceNode implements js_library.JSObjectInterfacesDom {
+  MediaStreamAudioSourceNodeImpl.internal_() : super.internal_();
+  get runtimeType => MediaStreamAudioSourceNode;
+  toString() => super.toString();
+}
+@patch class OfflineAudioCompletionEvent {
+  static Type get instanceRuntimeType => OfflineAudioCompletionEventImpl;
+
+}
+class OfflineAudioCompletionEventImpl extends OfflineAudioCompletionEvent implements js_library.JSObjectInterfacesDom {
+  OfflineAudioCompletionEventImpl.internal_() : super.internal_();
+  get runtimeType => OfflineAudioCompletionEvent;
+  toString() => super.toString();
+}
+@patch class OfflineAudioContext {
+  static Type get instanceRuntimeType => OfflineAudioContextImpl;
+
+}
+class OfflineAudioContextImpl extends OfflineAudioContext implements js_library.JSObjectInterfacesDom {
+  OfflineAudioContextImpl.internal_() : super.internal_();
+  get runtimeType => OfflineAudioContext;
+  toString() => super.toString();
+}
+@patch class OscillatorNode {
+  static Type get instanceRuntimeType => OscillatorNodeImpl;
+
+}
+class OscillatorNodeImpl extends OscillatorNode implements js_library.JSObjectInterfacesDom {
+  OscillatorNodeImpl.internal_() : super.internal_();
+  get runtimeType => OscillatorNode;
+  toString() => super.toString();
+}
+@patch class PannerNode {
+  static Type get instanceRuntimeType => PannerNodeImpl;
+
+}
+class PannerNodeImpl extends PannerNode implements js_library.JSObjectInterfacesDom {
+  PannerNodeImpl.internal_() : super.internal_();
+  get runtimeType => PannerNode;
+  toString() => super.toString();
+}
+@patch class PeriodicWave {
+  static Type get instanceRuntimeType => PeriodicWaveImpl;
+
+}
+class PeriodicWaveImpl extends PeriodicWave implements js_library.JSObjectInterfacesDom {
+  PeriodicWaveImpl.internal_() : super.internal_();
+  get runtimeType => PeriodicWave;
+  toString() => super.toString();
+}
+@patch class ScriptProcessorNode {
+  static Type get instanceRuntimeType => ScriptProcessorNodeImpl;
+
+}
+class ScriptProcessorNodeImpl extends ScriptProcessorNode implements js_library.JSObjectInterfacesDom {
+  ScriptProcessorNodeImpl.internal_() : super.internal_();
+  get runtimeType => ScriptProcessorNode;
+  toString() => super.toString();
+}
+@patch class StereoPannerNode {
+  static Type get instanceRuntimeType => StereoPannerNodeImpl;
+
+}
+class StereoPannerNodeImpl extends StereoPannerNode implements js_library.JSObjectInterfacesDom {
+  StereoPannerNodeImpl.internal_() : super.internal_();
+  get runtimeType => StereoPannerNode;
+  toString() => super.toString();
+}
+@patch class WaveShaperNode {
+  static Type get instanceRuntimeType => WaveShaperNodeImpl;
+
+}
+class WaveShaperNodeImpl extends WaveShaperNode implements js_library.JSObjectInterfacesDom {
+  WaveShaperNodeImpl.internal_() : super.internal_();
+  get runtimeType => WaveShaperNode;
+  toString() => super.toString();
+}
+
+"""
+  ],
+};
+// END_OF_CACHED_PATCHES