OptionalaccessThe HTMLElement.accessKey property sets the keystroke which a user can press to jump to a given element.
Optional ReadonlyaccessThe HTMLElement.accessKeyLabel read-only property returns a string containing the element's browser-assigned access key (if any); otherwise it returns an empty string.
OptionaladdOptionalafterOptionalanimateOptionaloptions: number | KeyframeAnimationOptionsOptionalappendOptionalappendOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptionalariaOptional ReadonlyassignedOptionalattachThe HTMLElement.attachInternals() method returns an ElementInternals object.
OptionalattachThe Element.attachShadow() method attaches a shadow DOM tree to the specified element and returns a reference to its ShadowRoot.
Optional ReadonlyATTRIBUTE_Optional ReadonlyattributesThe Element.attributes property returns a live collection of all attribute nodes registered to the specified node.
Optional ReadonlyattributeOptionalautocapitalizeThe autocapitalize property of the HTMLElement interface represents the element's capitalization behavior for user input.
OptionalautocorrectThe autocorrect property of the HTMLElement interface controls whether or not autocorrection of editable text is enabled for spelling and/or punctuation errors.
OptionalautofocusOptional ReadonlybaseThe read-only baseURI property of the Node interface returns the absolute base URL of the document containing the node.
OptionalbeforeOptionalblurOptional ReadonlyCDATA_node is a CDATASection node.
OptionalcheckThe checkVisibility() method of the Element interface checks whether the element is visible.
Optionaloptions: CheckVisibilityOptionsOptional ReadonlychildOptional ReadonlychildThe read-only childNodes property of the Node interface returns a live the first child node is assigned index 0.
Optional ReadonlychildrenReturns the child elements.
OptionalclassOptionalclassThe className property of the of the specified element.
OptionalclickThe HTMLElement.click() method simulates a mouse click on an element.
Optional ReadonlyclientThe clientHeight read-only property of the Element interface is zero for elements with no CSS or inline layout boxes; otherwise, it's the inner height of an element in pixels.
Optional ReadonlyclientThe clientLeft read-only property of the Element interface returns the width of the left border of an element in pixels.
Optional ReadonlyclientThe clientTop read-only property of the Element interface returns the width of the top border of an element in pixels.
Optional ReadonlyclientThe clientWidth read-only property of the Element interface is zero for inline elements and elements with no CSS; otherwise, it's the inner width of an element in pixels.
OptionalcloneOptionalclosestThe closest() method of the Element interface traverses the element and its parents (heading toward the document root) until it finds a node that matches the specified CSS selector.
Optional ReadonlyCOMMENT_node is a Comment node.
OptionalcompareOptionalcomputedThe computedStyleMap() method of the Element interface returns a StylePropertyMapReadOnly interface which provides a read-only representation of a CSS declaration block that is an alternative to CSSStyleDeclaration.
OptionalcontainsThe contains() method of the Node interface returns a boolean value indicating whether a node is a descendant of a given node, that is the node itself, one of its direct children (Node.childNodes), one of the children's direct children, and so on.
OptionalcontentOptional ReadonlycurrentThe currentCSSZoom read-only property of the Element interface provides the 'effective' CSS zoom of an element, taking into account the zoom applied to the element and all its parent elements.
Optional ReadonlydatasetOptionaldirThe HTMLElement.dir property indicates the text writing directionality of the content of the current element.
OptionaldispatchOptional ReadonlyDOCUMENT_node is a DocumentFragment node.
Optional ReadonlyDOCUMENT_node is a document.
Optional ReadonlyDOCUMENT_Set when other is a descendant of node.
Optional ReadonlyDOCUMENT_Set when other is an ancestor of node.
Optional ReadonlyDOCUMENT_Set when node and other are not in the same tree.
Optional ReadonlyDOCUMENT_Set when other is following node.
Optional ReadonlyDOCUMENT_Optional ReadonlyDOCUMENT_Set when other is preceding node.
Optional ReadonlyDOCUMENT_node is a doctype.
OptionaldraggableThe draggable property of the HTMLElement interface gets and sets a Boolean primitive indicating if the element is draggable.
Optional ReadonlyELEMENT_node is an element.
OptionalenterOptional ReadonlyENTITY_Optional ReadonlyENTITY_Optional ReadonlyfirstThe read-only firstChild property of the Node interface returns the node's first child in the tree, or null if the node has no children.
Optional ReadonlyfirstReturns the first child that is an element, and null otherwise.
OptionalfocusOptionaloptions: FocusOptionsOptionalgetOptionaloptions: GetAnimationsOptionsOptionalgetThe getAttribute() method of the element.
OptionalgetThe getAttributeNames() method of the array.
OptionalgetOptionalgetOptionalgetThe getAttributeNS() method of the Element interface returns the string value of the attribute with the specified namespace and name.
OptionalgetOptionalgetThe getClientRects() method of the Element interface returns a collection of DOMRect objects that indicate the bounding rectangles for each CSS border box in a client.
OptionalgetOptionalgetThe Element.getElementsByTagName() method returns a live All descendants of the specified element are searched, but not the element itself.
OptionalgetThe Element.getElementsByTagNameNS() method returns a live HTMLCollection of elements with the given tag name belonging to the given namespace.
OptionalgetThe getHTML() method of the Element interface is used to serialize an element's DOM to an HTML string.
Optionaloptions: GetHTMLOptionsOptionalgetThe getRootNode() method of the Node interface returns the context object's root, which optionally includes the shadow root if it is available.
Optionaloptions: GetRootNodeOptionsOptionalhasThe Element.hasAttribute() method returns a Boolean value indicating whether the specified element has the specified attribute or not.
OptionalhasThe hasAttributeNS() method of the Element interface returns a boolean value indicating whether the current element has the specified attribute with the specified namespace.
OptionalhasThe hasAttributes() method of the Element interface returns a boolean value indicating whether the current element has any attributes or not.
OptionalhasThe hasChildNodes() method of the Node interface returns a boolean value indicating whether the given Node has child nodes or not.
OptionalhasThe hasPointerCapture() method of the pointer capture for the pointer identified by the given pointer ID.
OptionalhiddenThe HTMLElement property hidden reflects the value of the element's hidden attribute.
OptionalhideThe hidePopover() method of the HTMLElement interface hides a popover element (i.e., one that has a valid popover attribute) by removing it from the top layer and styling it with display: none.
OptionalidThe id property of the Element interface represents the element's identifier, reflecting the id global attribute.
OptionalinertThe HTMLElement property inert reflects the value of the element's inert attribute.
OptionalinnerThe innerHTML property of the Element interface gets or sets the HTML or XML markup contained within the element.
OptionalinnerThe innerText property of the HTMLElement interface represents the rendered text content of a node and its descendants.
OptionalinputOptionalinsertThe insertAdjacentElement() method of the relative to the element it is invoked upon.
OptionalinsertThe insertAdjacentHTML() method of the the resulting nodes into the DOM tree at a specified position.
OptionalinsertThe insertAdjacentText() method of the Element interface, given a relative position and a string, inserts a new text node at the given position relative to the element it is called from.
OptionalinsertOptional ReadonlyisThe read-only isConnected property of the Node interface returns a boolean indicating whether the node is connected (directly or indirectly) to a Document object.
Optional ReadonlyisOptionalisThe isDefaultNamespace() method of the Node interface accepts a namespace URI as an argument.
OptionalisOptionalisOptionallangThe lang property of the HTMLElement interface indicates the base language of an element's attribute values and text content, in the form of a MISSING: RFC(5646, 'BCP 47 language identifier tag')].
Optional ReadonlylastThe read-only lastChild property of the Node interface returns the last child of the node, or null if there are no child nodes.
Optional ReadonlylastReturns the last child that is an element, and null otherwise.
Optional ReadonlylocalThe Element.localName read-only property returns the local part of the qualified name of an element.
OptionallookupThe lookupNamespaceURI() method of the Node interface takes a prefix as parameter and returns the namespace URI associated with it on the given node if found (and null if not).
OptionallookupThe lookupPrefix() method of the Node interface returns a string containing the prefix for a given namespace URI, if present, and null if not.
OptionalmatchesThe matches() method of the Element interface tests whether the element would be selected by the specified CSS selector.
Optional ReadonlynamespaceThe Element.namespaceURI read-only property returns the namespace URI of the element, or null if the element is not in a namespace.
Optional ReadonlynextReturns the first following sibling that is an element, and null otherwise.
Optional ReadonlynextThe read-only nextSibling property of the Node interface returns the node immediately following the specified one in their parent's Node.childNodes, or returns null if the specified node is the last child in the parent element.
Optional ReadonlynodeThe read-only nodeName property of Node returns the name of the current node as a string.
Optional ReadonlynodeThe read-only nodeType property of a Node interface is an integer that identifies what the node is.
OptionalnodeThe nodeValue property of the Node interface returns or sets the value of the current node.
OptionalnonceOptionalnormalizeThe normalize() method of the Node interface puts the specified node and all of its sub-tree into a normalized form.
Optional ReadonlyNOTATION_Optional ReadonlyoffsetThe offsetHeight read-only property of the HTMLElement interface returns the height of an element, including vertical padding and borders, as an integer.
Optional ReadonlyoffsetThe offsetLeft read-only property of the HTMLElement interface returns the number of pixels that the upper left corner of the current element is offset to the left within the HTMLElement.offsetParent node.
Optional ReadonlyoffsetThe HTMLElement.offsetParent read-only property returns a reference to the element which is the closest (nearest in the containment hierarchy) positioned ancestor element.
Optional ReadonlyoffsetThe offsetTop read-only property of the HTMLElement interface returns the distance from the outer border of the current element (including its margin) to the top padding edge of the HTMLelement.offsetParent, the closest positioned ancestor element.
Optional ReadonlyoffsetThe offsetWidth read-only property of the HTMLElement interface returns the layout width of an element as an integer.
OptionalonabortOptionalonanimationcancelOptionalonanimationendOptionalonanimationiterationOptionalonanimationstartOptionalonauxclickOptionalonbeforeinputOptionalonbeforematchOptionalonbeforetoggleOptionalonblurOptionaloncancelOptionaloncanplayOptionaloncanplaythroughOptionalonchangeOptionalonclickOptionaloncloseOptionaloncontextlostOptionaloncontextmenuOptionaloncontextrestoredOptionaloncopyOptionaloncuechangeOptionaloncutOptionalondblclickOptionalondragOptionalondragendOptionalondragenterOptionalondragleaveOptionalondragoverOptionalondragstartOptionalondropOptionalondurationchangeOptionalonemptiedOptionalonendedOptionalonerrorOptionalonfocusOptionalonformdataOptionalonfullscreenchangeOptionalonfullscreenerrorOptionalongotpointercaptureOptionaloninputOptionaloninvalidOptionalonkeydownOptionalonkeypressOptionalonkeyupOptionalonloadOptionalonloadeddataOptionalonloadedmetadataOptionalonloadstartOptionalonlostpointercaptureOptionalonmousedownOptionalonmouseenterOptionalonmouseleaveOptionalonmousemoveOptionalonmouseoutOptionalonmouseoverOptionalonmouseupOptionalonpasteOptionalonpauseOptionalonplayOptionalonplayingOptionalonpointercancelOptionalonpointerdownOptionalonpointerenterOptionalonpointerleaveOptionalonpointermoveOptionalonpointeroutOptionalonpointeroverOptionalonpointerrawupdateAvailable only in secure contexts.
OptionalonpointerupOptionalonprogressOptionalonratechangeOptionalonresetOptionalonresizeOptionalonscrollOptionalonscrollendOptionalonsecuritypolicyviolationOptionalonseekedOptionalonseekingOptionalonselectOptionalonselectionchangeOptionalonselectstartOptionalonslotchangeOptionalonstalledOptionalonsubmitOptionalonsuspendOptionalontimeupdateOptionalontoggleOptionalontouchcancelOptionalontouchendOptionalontouchmoveOptionalontouchstartOptionalontransitioncancelOptionalontransitionendOptionalontransitionrunOptionalontransitionstartOptionalonvolumechangeOptionalonwaitingOptionalonwebkitanimationendOptionalonwebkitanimationiterationOptionalonwebkitanimationstartOptionalonwebkittransitionendOptionalonwheelOptionalouterThe outerHTML attribute of the Element DOM interface gets the serialized HTML fragment describing the element including its descendants.
OptionalouterThe outerText property of the HTMLElement interface returns the same value as HTMLElement.innerText.
Optional ReadonlyownerThe read-only ownerDocument property of the Node interface returns the top-level document object of the node.
Optional ReadonlyparentThe read-only parentElement property of Node interface returns the DOM node's parent Element, or null if the node either has no parent, or its parent isn't a DOM Element.
Optional ReadonlyparentThe read-only parentNode property of the Node interface returns the parent of the specified node in the DOM tree.
OptionalpartOptionalpersistentOptionalpopoverThe popover property of the HTMLElement interface gets and sets an element's popover state via JavaScript ('auto', 'hint', or 'manual'), and can be used for feature detection.
Optional ReadonlyprefixThe Element.prefix read-only property returns the namespace prefix of the specified element, or null if no prefix is specified.
OptionalprependOptional ReadonlypreviousReturns the first preceding sibling that is an element, and null otherwise.
Optional ReadonlypreviousThe read-only previousSibling property of the Node interface returns the node immediately preceding the specified one in its parent's or null if the specified node is the first in that list.
Optional ReadonlyPROCESSING_node is a ProcessingInstruction node.
OptionalqueryReturns the first element that is a descendant of node that matches selectors.
OptionalqueryReturns all element descendants of node that match selectors.
OptionalreleaseThe releasePointerCapture() method of the previously set for a specific (PointerEvent) pointer.
OptionalremoveRemoves node.
OptionalremoveThe Element method removeAttribute() removes the attribute with the specified name from the element.
OptionalremoveOptionalremoveThe removeAttributeNS() method of the If you are working with HTML and you don't need to specify the requested attribute as being part of a specific namespace, use the Element.removeAttribute() method instead.
OptionalremoveOptionalremoveOptionalreplaceOptionalreplaceOptionalreplaceOptionalrequestThe Element.requestFullscreen() method issues an asynchronous request to make the element be displayed in fullscreen mode.
Optionaloptions: FullscreenOptionsOptionalrequestThe requestPointerLock() method of the Element interface lets you asynchronously ask for the pointer to be locked on the given element.
Optionaloptions: PointerLockOptionsOptionalroleOptionalscrollThe scroll() method of the Element interface scrolls the element to a particular set of coordinates inside a given element.
Optionaloptions: ScrollToOptionsOptionalscrollThe scrollBy() method of the Element interface scrolls an element by the given amount.
Optionaloptions: ScrollToOptionsOptional ReadonlyscrollThe scrollHeight read-only property of the Element interface is a measurement of the height of an element's content, including content not visible on the screen due to overflow.
OptionalscrollThe Element interface's scrollIntoView() method scrolls the element's ancestor containers such that the element on which scrollIntoView() is called is visible to the user.
Optionalarg: boolean | ScrollIntoViewOptionsOptionalscrollThe scrollLeft property of the Element interface gets or sets the number of pixels by which an element's content is scrolled from its left edge.
OptionalscrollThe scrollTo() method of the Element interface scrolls to a particular set of coordinates inside a given element.
Optionaloptions: ScrollToOptionsOptionalscrollThe scrollTop property of the Element interface gets or sets the number of pixels by which an element's content is scrolled from its top edge.
Optional ReadonlyscrollThe scrollWidth read-only property of the Element interface is a measurement of the width of an element's content, including content not visible on the screen due to overflow.
OptionalsetThe setAttribute() method of the Element interface sets the value of an attribute on the specified element.
OptionalsetOptionalsetOptionalsetsetAttributeNS adds a new attribute or changes the value of an attribute with the given namespace and name.
OptionalsetThe setHTMLUnsafe() method of the Element interface is used to parse a string of HTML into a DocumentFragment, optionally filtering out unwanted elements and attributes, and those that don't belong in the context, and then using it to replace the element's subtree in the DOM.
OptionalsetThe setPointerCapture() method of the capture target of future pointer events.
Optional ReadonlyshadowThe Element.shadowRoot read-only property represents the shadow root hosted by the element.
OptionalshowThe showPopover() method of the HTMLElement interface shows a Popover_API element (i.e., one that has a valid popover attribute) by adding it to the top layer.
OptionalslotThe slot property of the Element interface returns the name of the shadow DOM slot the element is inserted in.
OptionalspellcheckThe spellcheck property of the HTMLElement interface represents a boolean value that controls the spell-checking hint.
OptionalstyleOptionaltabOptional ReadonlytagThe tagName read-only property of the Element interface returns the tag name of the element on which it's called.
Optional ReadonlyTEXT_node is a Text node.
OptionaltextOptionaltitleThe HTMLElement.title property represents the title of the element: the text usually displayed in a 'tooltip' popup when the mouse is over the node.
OptionaltoggleThe toggleAttribute() method of the present and adding it if it is not present) on the given element.
Optionalforce: booleanOptionaltoggleThe togglePopover() method of the HTMLElement interface toggles a Popover_API element (i.e., one that has a valid popover attribute) between the hidden and showing states.
Optionaloptions: booleanOptionaltranslateThe translate property of the HTMLElement interface indicates whether an element's attribute values and the values of its Text node children are to be translated when the page is localized, or whether to leave them unchanged.
OptionalwebkitOptionalwritingThe writingSuggestions property of the HTMLElement interface is a string indicating if browser-provided writing suggestions should be enabled under the scope of the element or not.
Make all properties in T optional