enum PageOverlayType {
"view",
"document"
};
[
NoInterfaceObject,
] interface Internals {
DOMString address(Node node);
[RaisesException] boolean hasPausedImageAnimations(Element element);
[RaisesException] DOMString elementRenderTreeAsText(Element element);
boolean isPreloaded(DOMString url);
boolean isLoadingFromMemoryCache(DOMString url);
[RaisesException] CSSStyleDeclaration computedStyleIncludingVisitedInfo(Node node);
[RaisesException] Node ensureShadowRoot(Element host);
[RaisesException] Node createShadowRoot(Element host);
[RaisesException] Node shadowRoot(Element host);
[RaisesException] DOMString shadowRootType(Node root);
[RaisesException] Element includerFor(Node node);
[RaisesException] DOMString shadowPseudoId(Element element);
[RaisesException] void setShadowPseudoId(Element element, DOMString id);
[RaisesException] Node treeScopeRootNode(Node node);
[RaisesException] Node parentTreeScope(Node node);
[RaisesException] unsigned long lastSpatialNavigationCandidateCount();
unsigned long numberOfActiveAnimations();
[RaisesException] void suspendAnimations();
[RaisesException] void resumeAnimations();
[RaisesException] boolean animationsAreSuspended();
[RaisesException] boolean pauseAnimationAtTimeOnElement(DOMString animationName, unrestricted double pauseTime, Element element);
[RaisesException] boolean pauseAnimationAtTimeOnPseudoElement(DOMString animationName, unrestricted double pauseTime, Element element, DOMString pseudoId);
[RaisesException] boolean pauseTransitionAtTimeOnElement(DOMString propertyName, unrestricted double pauseTime, Element element);
[RaisesException] boolean pauseTransitionAtTimeOnPseudoElement(DOMString property, unrestricted double pauseTime, Element element, DOMString pseudoId);
[RaisesException] boolean attached(Node node);
DOMString visiblePlaceholder(Element element);
#