DomException Represents a DOM exception.

 Node Represents a node in the generated tree.

 AdjacentPosition Enumeration with possible values for the adjacent position insertation.

 DirectionMode An enumeration with all dir modes.

 DocumentPositions Enumeration of possible document position values.

 DocumentReadyState Defines the document readiness.

 EventPhase Represents the different phases of an event.

 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.

 VerticalAlignment The list of possible vertical alignments (use in HTML).

 Visibility An enumeration with the various visibility states.

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

 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.

 ICustomEvent`1 Represents a custom event.

 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.

 IElementMap Represents a set of name-element mappings.

 IEvent The Event interface is used to provide contextual information about an event to the handler processing the event.

 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 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.

 ILinkStyle Implemented by elements that may expose stylesheets.

 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.

 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.

 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).

 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.

 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

 IWindowEventHandlers Represents a set of event handlers for a Window.

 IWindowProxy Indistinguishable from that Window object in every way until the browsing context is navigated.