DefaultAttributeObserver Represents the default attribute observer.

 DomException Represents a DOM exception.

 MutationObserver MutationObserver provides developers a way to react to changes in a DOM.

 AdjacentPosition Enumeration with possible values for the adjacent position insertation.

 CacheStatus An enumeration over all possible cache states.

 DirectionMode An enumeration with all dir modes.

 DocumentPositions Enumeration of possible document position values.

 DocumentReadyState Defines the document readiness.

 DomError A collection of official DOM error codes.

 FilterResult An enumeration that contains the valid results of examining a node.

 FilterSettings The enumeration with the flags for setting the NodeIterator.

 HorizontalAlignment The list of possible horizontal alignments.

 NodeType Contains an enumeration of various node types.

 RangePosition An enumeration of possible values for position comparisons in a range object.

 RangeType An enumeration with possible values on how to compare boundary points.

 Sandboxes Setting used to restrict the abilities that potentially untrusted resources have.

 ShadowRootMode List of possible shadow root mode states.

 VerticalAlignment The list of possible vertical alignments (extended by CSS).

 Visibility An enumeration with the various visibility states.

 WordBreak The list of possible horizontal alignments.

 EventTarget Event target base of all DOM nodes.

 IApplicationCache Provides a way to cache web resources to improve performance, reduce server loads, and enable access to content when there is no network connectivity.

 IAttr This type represents a DOM element's attribute as an object.

 IAttributeObserver Represents the interface for observing attribute changes.

 IBindable Implemented by OM classes that may change internal state reflected with a changed string representation.

 ICharacterData The CharacterData abstract interface represents a Node object that contains characters.

 IChildNode The ChildNode interface contains methods that are particular to Node objects that can have a parent.

 IComment The Comment interface represents textual notations within markup; although it is generally not visually shown, such comments are available to be read in the source view.

 IDocument The Document interface serves as an entry point to the web page's content.

 IDocumentFragment The DocumentFragment interface represents a minimal document object that has no parent.

 IDocumentStyle Extends the document with further properties for styling.

 IDocumentType The DocumentType interface represents a Node containing a doctype.

 IDomException Defines how a DOMException should look like.

 IElement The Element interface represents an object within a DOM document.

 IEventTarget EventTarget is a DOM interface implemented by objects that can receive DOM events and have listeners for them.

 IHistory The History interface allows to manipulate the browser session history, that is the pages visited in the tab or frame that the current page is loaded in.

 IHtmlAllCollection An HTMLAllCollection is always rooted at document and matching all elements. It represents the tree of elements in a one-dimensional fashion.

 IHtmlCollection`1 HTMLCollection is an interface representing a generic collection (array) of elements (in document order) and offers methods and properties for selecting from the list.

 IImplementation The DOMImplementation interface represent an object providing methods which are not dependent on any particular document.

 ILinkImport Implemented by elements that may expose imports.

 ILinkStyle Implemented by elements that may expose stylesheets.

 ILoadableElement The interface implemented by elements that may load resources.

 ILocation The Location interface represents the location of the object it is linked to. Changes done on it are reflected on the object it relates to.

 IMutationRecord MutationRecord defines an interface that will be passed to the observer's callback.

 INamedNodeMap NamedNodeNap is a key/value pair of nodes that can be accessed by numeric or string index. https://dom.spec.whatwg.org/#interface-namednodemap

 INode A Node is an interface from which a number of DOM types inherit, and allows these various types to be treated similarly.

 INodeIterator The NodeIterator interface represents an iterator over the members of a list of the nodes in a subtree of the DOM. The nodes will be returned in document order.

 INodeList NodeList objects are collections of nodes.

 INonDocumentTypeChildNode Extensions to ChildNode nodes that are not document type nodes.

 INonElementParentNode Extensions to ParentNode nodes that are not Element nodes.

 IParentNode Defines the ParentNode interface that is implemented by possible parents.

 IProcessingInstruction A processing instruction provides an opportunity for application-specific instructions to be embedded within XML and which can be ignored by XML processors which do not support processing their instructions (outside of their having a place in the DOM).

 IPseudoElement The PseudoElement interface is used for representing CSS pseudo-elements.

 IRange The Range interface represents a fragment of a document that can contain nodes and parts of text nodes in a given document.

 ISettableTokenList The same as TokenList, except that it allows the underlying string to be directly changed.

 IShadowRoot The ShadowRoot interface represents the shadow root.

 IStringList Represents a string list.

 IStringMap The DOMStringMap interface represents a set of name-value pairs.

 IStyleSheet Represent a stylesheet for collecting style information.

 IStyleSheetList Represents a list of stylesheet elements.

 IText The Text interface represents the textual content of Element or Attr. If an element has no markup within its content, it has a single child implementing Text that contains the element's text. However, if the element contains markup, it is parsed into information items and Text nodes that form its children.

 ITokenList This type represents a set of space-separated tokens.

 ITreeWalker The TreeWalker object represents the nodes of a document subtree and a position within them.

 IUrlUtilities The URLUtils interface defines utility methods to work with URLs.

 IWindow The interface for a browsing window element. https://developer.mozilla.org/en-US/docs/Web/API/Window

 IWindowTimers Providers timers to the Window object.