diff --git a/baselines/dom.generated.d.ts b/baselines/dom.generated.d.ts
index dfcfcd2cf..c4a1b0cb9 100644
--- a/baselines/dom.generated.d.ts
+++ b/baselines/dom.generated.d.ts
@@ -31815,13 +31815,13 @@ interface SVGAnimatedRect {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAnimatedRect/animVal)
      */
-    readonly animVal: DOMRectReadOnly;
+    readonly animVal: SVGRect;
     /**
      * The **`baseVal`** read-only property of the SVGAnimatedRect interface represents the current non-animated value of the viewBox attribute of an SVG element.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAnimatedRect/baseVal)
      */
-    readonly baseVal: DOMRect;
+    readonly baseVal: SVGRect;
 }
 
 declare var SVGAnimatedRect: {
@@ -33198,7 +33198,7 @@ declare var SVGFETurbulenceElement: {
  *
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGFilterElement)
  */
-interface SVGFilterElement extends SVGElement, SVGURIReference {
+interface SVGFilterElement extends SVGElement {
     /**
      * The **`filterUnits`** read-only property of the SVGFilterElement interface reflects the filterUnits attribute of the given <filter> element. It takes one of the SVG_UNIT_TYPE_* constants defined in SVGUnitTypes.
      *
@@ -33341,7 +33341,7 @@ interface SVGGeometryElement extends SVGGraphicsElement {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGGeometryElement/getPointAtLength)
      */
-    getPointAtLength(distance: number): DOMPoint;
+    getPointAtLength(distance: number): SVGPoint;
     /**
      * The **`SVGGeometryElement.getTotalLength()`** method returns the user agent's computed value for the total length of the path in user units.
      *
@@ -33431,19 +33431,19 @@ interface SVGGraphicsElement extends SVGElement, SVGTests {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGGraphicsElement/getBBox)
      */
-    getBBox(options?: SVGBoundingBoxOptions): DOMRect;
+    getBBox(options?: SVGBoundingBoxOptions): SVGRect;
     /**
      * The **`getCTM()`** method of the SVGGraphicsElement interface represents the matrix that transforms the current element's coordinate system to its SVG viewport's coordinate system.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGGraphicsElement/getCTM)
      */
-    getCTM(): DOMMatrix | null;
+    getCTM(): SVGMatrix | null;
     /**
      * The **`getScreenCTM()`** method of the SVGGraphicsElement interface represents the matrix that transforms the current element's coordinate system to the coordinate system of the SVG viewport for the SVG document fragment.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGGraphicsElement/getScreenCTM)
      */
-    getScreenCTM(): DOMMatrix | null;
+    getScreenCTM(): SVGMatrix | null;
     addEventListener<K extends keyof SVGElementEventMap>(type: K, listener: (this: SVGGraphicsElement, ev: SVGElementEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
     addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
     removeEventListener<K extends keyof SVGElementEventMap>(type: K, listener: (this: SVGGraphicsElement, ev: SVGElementEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
@@ -34105,7 +34105,7 @@ interface SVGPointList {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/appendItem)
      */
-    appendItem(newItem: DOMPoint): DOMPoint;
+    appendItem(newItem: SVGPoint): SVGPoint;
     /**
      * The **`clear()`** method of the SVGPointList interface removes all items from the list.
      *
@@ -34117,32 +34117,32 @@ interface SVGPointList {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/getItem)
      */
-    getItem(index: number): DOMPoint;
+    getItem(index: number): SVGPoint;
     /**
      * The **`initialize()`** method of the SVGPointList interface clears the list then adds a single new DOMPoint object to the list.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/initialize)
      */
-    initialize(newItem: DOMPoint): DOMPoint;
+    initialize(newItem: SVGPoint): SVGPoint;
     /**
      * The **`insertItemBefore()`** method of the SVGPointList interface inserts a DOMPoint before another item in the list.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/insertItemBefore)
      */
-    insertItemBefore(newItem: DOMPoint, index: number): DOMPoint;
+    insertItemBefore(newItem: SVGPoint, index: number): SVGPoint;
     /**
      * The **`removeItem()`** method of the SVGPointList interface removes a DOMPoint from the list.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/removeItem)
      */
-    removeItem(index: number): DOMPoint;
+    removeItem(index: number): SVGPoint;
     /**
      * The **`replaceItem()`** method of the SVGPointList interface replaces a DOMPoint in the list.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/replaceItem)
      */
-    replaceItem(newItem: DOMPoint, index: number): DOMPoint;
-    [index: number]: DOMPoint;
+    replaceItem(newItem: SVGPoint, index: number): SVGPoint;
+    [index: number]: SVGPoint;
 }
 
 declare var SVGPointList: {
@@ -34363,7 +34363,7 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/currentTranslate)
      */
-    readonly currentTranslate: DOMPointReadOnly;
+    readonly currentTranslate: SVGPoint;
     /**
      * The **`height`** read-only property of the SVGSVGElement interface describes the vertical size of element as an SVGAnimatedLength. It reflects the <svg> element's height attribute, which may not be the SVG's rendered height.
      *
@@ -34399,13 +34399,13 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/checkEnclosure)
      */
-    checkEnclosure(element: SVGElement, rect: DOMRectReadOnly): boolean;
+    checkEnclosure(element: SVGElement, rect: SVGRect): boolean;
     /**
      * The **`checkIntersection()`** method of the SVGSVGElement interface checks if the rendered content of the given element intersects the supplied rectangle.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/checkIntersection)
      */
-    checkIntersection(element: SVGElement, rect: DOMRectReadOnly): boolean;
+    checkIntersection(element: SVGElement, rect: SVGRect): boolean;
     /**
      * The **`createSVGAngle()`** method of the SVGSVGElement interface creates an SVGAngle object outside of any document trees.
      *
@@ -34423,7 +34423,7 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/createSVGMatrix)
      */
-    createSVGMatrix(): DOMMatrix;
+    createSVGMatrix(): SVGMatrix;
     /**
      * The **`createSVGNumber()`** method of the SVGSVGElement interface creates an SVGNumber object outside of any document trees.
      *
@@ -34435,13 +34435,13 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/createSVGPoint)
      */
-    createSVGPoint(): DOMPoint;
+    createSVGPoint(): SVGPoint;
     /**
      * The **`createSVGRect()`** method of the SVGSVGElement interface creates a DOMRect object outside of any document trees.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/createSVGRect)
      */
-    createSVGRect(): DOMRect;
+    createSVGRect(): SVGRect;
     /**
      * The **`createSVGTransform()`** method of the SVGSVGElement interface creates an SVGTransform object outside of any document trees.
      *
@@ -34474,8 +34474,8 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/getElementById)
      */
     getElementById(elementId: string): Element | null;
-    getEnclosureList(rect: DOMRectReadOnly, referenceElement: SVGElement | null): NodeListOf<SVGCircleElement | SVGEllipseElement | SVGImageElement | SVGLineElement | SVGPathElement | SVGPolygonElement | SVGPolylineElement | SVGRectElement | SVGTextElement | SVGUseElement>;
-    getIntersectionList(rect: DOMRectReadOnly, referenceElement: SVGElement | null): NodeListOf<SVGCircleElement | SVGEllipseElement | SVGImageElement | SVGLineElement | SVGPathElement | SVGPolygonElement | SVGPolylineElement | SVGRectElement | SVGTextElement | SVGUseElement>;
+    getEnclosureList(rect: SVGRect, referenceElement: SVGElement | null): NodeListOf<SVGCircleElement | SVGEllipseElement | SVGImageElement | SVGLineElement | SVGPathElement | SVGPolygonElement | SVGPolylineElement | SVGRectElement | SVGTextElement | SVGUseElement>;
+    getIntersectionList(rect: SVGRect, referenceElement: SVGElement | null): NodeListOf<SVGCircleElement | SVGEllipseElement | SVGImageElement | SVGLineElement | SVGPathElement | SVGPolygonElement | SVGPolylineElement | SVGRectElement | SVGTextElement | SVGUseElement>;
     /**
      * The **`pauseAnimations()`** method of the SVGSVGElement interface suspends (i.e., pauses) all currently running animations that are defined within the SVG document fragment corresponding to this <svg> element, causing the animation clock corresponding to this document fragment to stand still until it is unpaused.
      *
@@ -34777,13 +34777,13 @@ interface SVGTextContentElement extends SVGGraphicsElement {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGTextContentElement/getEndPositionOfChar)
      */
-    getEndPositionOfChar(charnum: number): DOMPoint;
+    getEndPositionOfChar(charnum: number): SVGPoint;
     /**
      * The **`getExtentOfChar()`** method of the SVGTextContentElement interface the represents computed tight bounding box of the glyph cell that corresponds to a given typographic character.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGTextContentElement/getExtentOfChar)
      */
-    getExtentOfChar(charnum: number): DOMRect;
+    getExtentOfChar(charnum: number): SVGRect;
     /**
      * The **`getNumberOfChars()`** method of the SVGTextContentElement interface represents the total number of addressable characters available for rendering within the current element, regardless of whether they will be rendered.
      *
@@ -34801,7 +34801,7 @@ interface SVGTextContentElement extends SVGGraphicsElement {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGTextContentElement/getStartPositionOfChar)
      */
-    getStartPositionOfChar(charnum: number): DOMPoint;
+    getStartPositionOfChar(charnum: number): SVGPoint;
     /**
      * The **`getSubStringLength()`** method of the SVGTextContentElement interface represents the computed length of the formatted text advance distance for a substring of text within the element.
      *
@@ -34972,7 +34972,7 @@ interface SVGTransform {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGTransform/matrix)
      */
-    readonly matrix: DOMMatrix;
+    readonly matrix: SVGMatrix;
     /**
      * The **`type`** read-only property of the SVGTransform interface represents the type of transformation applied, specified by one of the SVG_TRANSFORM_* constants defined on this interface.
      *
@@ -45740,7 +45740,7 @@ interface SVGNumberList {
 }
 
 interface SVGPointList {
-    [Symbol.iterator](): ArrayIterator<DOMPoint>;
+    [Symbol.iterator](): ArrayIterator<SVGPoint>;
 }
 
 interface SVGStringList {
diff --git a/baselines/ts5.5/dom.generated.d.ts b/baselines/ts5.5/dom.generated.d.ts
index 786600574..6218a4942 100644
--- a/baselines/ts5.5/dom.generated.d.ts
+++ b/baselines/ts5.5/dom.generated.d.ts
@@ -31790,13 +31790,13 @@ interface SVGAnimatedRect {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAnimatedRect/animVal)
      */
-    readonly animVal: DOMRectReadOnly;
+    readonly animVal: SVGRect;
     /**
      * The **`baseVal`** read-only property of the SVGAnimatedRect interface represents the current non-animated value of the viewBox attribute of an SVG element.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAnimatedRect/baseVal)
      */
-    readonly baseVal: DOMRect;
+    readonly baseVal: SVGRect;
 }
 
 declare var SVGAnimatedRect: {
@@ -33173,7 +33173,7 @@ declare var SVGFETurbulenceElement: {
  *
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGFilterElement)
  */
-interface SVGFilterElement extends SVGElement, SVGURIReference {
+interface SVGFilterElement extends SVGElement {
     /**
      * The **`filterUnits`** read-only property of the SVGFilterElement interface reflects the filterUnits attribute of the given <filter> element. It takes one of the SVG_UNIT_TYPE_* constants defined in SVGUnitTypes.
      *
@@ -33316,7 +33316,7 @@ interface SVGGeometryElement extends SVGGraphicsElement {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGGeometryElement/getPointAtLength)
      */
-    getPointAtLength(distance: number): DOMPoint;
+    getPointAtLength(distance: number): SVGPoint;
     /**
      * The **`SVGGeometryElement.getTotalLength()`** method returns the user agent's computed value for the total length of the path in user units.
      *
@@ -33406,19 +33406,19 @@ interface SVGGraphicsElement extends SVGElement, SVGTests {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGGraphicsElement/getBBox)
      */
-    getBBox(options?: SVGBoundingBoxOptions): DOMRect;
+    getBBox(options?: SVGBoundingBoxOptions): SVGRect;
     /**
      * The **`getCTM()`** method of the SVGGraphicsElement interface represents the matrix that transforms the current element's coordinate system to its SVG viewport's coordinate system.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGGraphicsElement/getCTM)
      */
-    getCTM(): DOMMatrix | null;
+    getCTM(): SVGMatrix | null;
     /**
      * The **`getScreenCTM()`** method of the SVGGraphicsElement interface represents the matrix that transforms the current element's coordinate system to the coordinate system of the SVG viewport for the SVG document fragment.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGGraphicsElement/getScreenCTM)
      */
-    getScreenCTM(): DOMMatrix | null;
+    getScreenCTM(): SVGMatrix | null;
     addEventListener<K extends keyof SVGElementEventMap>(type: K, listener: (this: SVGGraphicsElement, ev: SVGElementEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
     addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
     removeEventListener<K extends keyof SVGElementEventMap>(type: K, listener: (this: SVGGraphicsElement, ev: SVGElementEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
@@ -34080,7 +34080,7 @@ interface SVGPointList {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/appendItem)
      */
-    appendItem(newItem: DOMPoint): DOMPoint;
+    appendItem(newItem: SVGPoint): SVGPoint;
     /**
      * The **`clear()`** method of the SVGPointList interface removes all items from the list.
      *
@@ -34092,32 +34092,32 @@ interface SVGPointList {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/getItem)
      */
-    getItem(index: number): DOMPoint;
+    getItem(index: number): SVGPoint;
     /**
      * The **`initialize()`** method of the SVGPointList interface clears the list then adds a single new DOMPoint object to the list.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/initialize)
      */
-    initialize(newItem: DOMPoint): DOMPoint;
+    initialize(newItem: SVGPoint): SVGPoint;
     /**
      * The **`insertItemBefore()`** method of the SVGPointList interface inserts a DOMPoint before another item in the list.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/insertItemBefore)
      */
-    insertItemBefore(newItem: DOMPoint, index: number): DOMPoint;
+    insertItemBefore(newItem: SVGPoint, index: number): SVGPoint;
     /**
      * The **`removeItem()`** method of the SVGPointList interface removes a DOMPoint from the list.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/removeItem)
      */
-    removeItem(index: number): DOMPoint;
+    removeItem(index: number): SVGPoint;
     /**
      * The **`replaceItem()`** method of the SVGPointList interface replaces a DOMPoint in the list.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/replaceItem)
      */
-    replaceItem(newItem: DOMPoint, index: number): DOMPoint;
-    [index: number]: DOMPoint;
+    replaceItem(newItem: SVGPoint, index: number): SVGPoint;
+    [index: number]: SVGPoint;
 }
 
 declare var SVGPointList: {
@@ -34338,7 +34338,7 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/currentTranslate)
      */
-    readonly currentTranslate: DOMPointReadOnly;
+    readonly currentTranslate: SVGPoint;
     /**
      * The **`height`** read-only property of the SVGSVGElement interface describes the vertical size of element as an SVGAnimatedLength. It reflects the <svg> element's height attribute, which may not be the SVG's rendered height.
      *
@@ -34374,13 +34374,13 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/checkEnclosure)
      */
-    checkEnclosure(element: SVGElement, rect: DOMRectReadOnly): boolean;
+    checkEnclosure(element: SVGElement, rect: SVGRect): boolean;
     /**
      * The **`checkIntersection()`** method of the SVGSVGElement interface checks if the rendered content of the given element intersects the supplied rectangle.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/checkIntersection)
      */
-    checkIntersection(element: SVGElement, rect: DOMRectReadOnly): boolean;
+    checkIntersection(element: SVGElement, rect: SVGRect): boolean;
     /**
      * The **`createSVGAngle()`** method of the SVGSVGElement interface creates an SVGAngle object outside of any document trees.
      *
@@ -34398,7 +34398,7 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/createSVGMatrix)
      */
-    createSVGMatrix(): DOMMatrix;
+    createSVGMatrix(): SVGMatrix;
     /**
      * The **`createSVGNumber()`** method of the SVGSVGElement interface creates an SVGNumber object outside of any document trees.
      *
@@ -34410,13 +34410,13 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/createSVGPoint)
      */
-    createSVGPoint(): DOMPoint;
+    createSVGPoint(): SVGPoint;
     /**
      * The **`createSVGRect()`** method of the SVGSVGElement interface creates a DOMRect object outside of any document trees.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/createSVGRect)
      */
-    createSVGRect(): DOMRect;
+    createSVGRect(): SVGRect;
     /**
      * The **`createSVGTransform()`** method of the SVGSVGElement interface creates an SVGTransform object outside of any document trees.
      *
@@ -34449,8 +34449,8 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/getElementById)
      */
     getElementById(elementId: string): Element | null;
-    getEnclosureList(rect: DOMRectReadOnly, referenceElement: SVGElement | null): NodeListOf<SVGCircleElement | SVGEllipseElement | SVGImageElement | SVGLineElement | SVGPathElement | SVGPolygonElement | SVGPolylineElement | SVGRectElement | SVGTextElement | SVGUseElement>;
-    getIntersectionList(rect: DOMRectReadOnly, referenceElement: SVGElement | null): NodeListOf<SVGCircleElement | SVGEllipseElement | SVGImageElement | SVGLineElement | SVGPathElement | SVGPolygonElement | SVGPolylineElement | SVGRectElement | SVGTextElement | SVGUseElement>;
+    getEnclosureList(rect: SVGRect, referenceElement: SVGElement | null): NodeListOf<SVGCircleElement | SVGEllipseElement | SVGImageElement | SVGLineElement | SVGPathElement | SVGPolygonElement | SVGPolylineElement | SVGRectElement | SVGTextElement | SVGUseElement>;
+    getIntersectionList(rect: SVGRect, referenceElement: SVGElement | null): NodeListOf<SVGCircleElement | SVGEllipseElement | SVGImageElement | SVGLineElement | SVGPathElement | SVGPolygonElement | SVGPolylineElement | SVGRectElement | SVGTextElement | SVGUseElement>;
     /**
      * The **`pauseAnimations()`** method of the SVGSVGElement interface suspends (i.e., pauses) all currently running animations that are defined within the SVG document fragment corresponding to this <svg> element, causing the animation clock corresponding to this document fragment to stand still until it is unpaused.
      *
@@ -34752,13 +34752,13 @@ interface SVGTextContentElement extends SVGGraphicsElement {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGTextContentElement/getEndPositionOfChar)
      */
-    getEndPositionOfChar(charnum: number): DOMPoint;
+    getEndPositionOfChar(charnum: number): SVGPoint;
     /**
      * The **`getExtentOfChar()`** method of the SVGTextContentElement interface the represents computed tight bounding box of the glyph cell that corresponds to a given typographic character.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGTextContentElement/getExtentOfChar)
      */
-    getExtentOfChar(charnum: number): DOMRect;
+    getExtentOfChar(charnum: number): SVGRect;
     /**
      * The **`getNumberOfChars()`** method of the SVGTextContentElement interface represents the total number of addressable characters available for rendering within the current element, regardless of whether they will be rendered.
      *
@@ -34776,7 +34776,7 @@ interface SVGTextContentElement extends SVGGraphicsElement {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGTextContentElement/getStartPositionOfChar)
      */
-    getStartPositionOfChar(charnum: number): DOMPoint;
+    getStartPositionOfChar(charnum: number): SVGPoint;
     /**
      * The **`getSubStringLength()`** method of the SVGTextContentElement interface represents the computed length of the formatted text advance distance for a substring of text within the element.
      *
@@ -34947,7 +34947,7 @@ interface SVGTransform {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGTransform/matrix)
      */
-    readonly matrix: DOMMatrix;
+    readonly matrix: SVGMatrix;
     /**
      * The **`type`** read-only property of the SVGTransform interface represents the type of transformation applied, specified by one of the SVG_TRANSFORM_* constants defined on this interface.
      *
diff --git a/baselines/ts5.5/dom.iterable.generated.d.ts b/baselines/ts5.5/dom.iterable.generated.d.ts
index 45eabeefd..7600d8932 100644
--- a/baselines/ts5.5/dom.iterable.generated.d.ts
+++ b/baselines/ts5.5/dom.iterable.generated.d.ts
@@ -365,7 +365,7 @@ interface SVGNumberList {
 }
 
 interface SVGPointList {
-    [Symbol.iterator](): IterableIterator<DOMPoint>;
+    [Symbol.iterator](): IterableIterator<SVGPoint>;
 }
 
 interface SVGStringList {
diff --git a/baselines/ts5.6/dom.generated.d.ts b/baselines/ts5.6/dom.generated.d.ts
index f638cdd60..72a1a52c3 100644
--- a/baselines/ts5.6/dom.generated.d.ts
+++ b/baselines/ts5.6/dom.generated.d.ts
@@ -31812,13 +31812,13 @@ interface SVGAnimatedRect {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAnimatedRect/animVal)
      */
-    readonly animVal: DOMRectReadOnly;
+    readonly animVal: SVGRect;
     /**
      * The **`baseVal`** read-only property of the SVGAnimatedRect interface represents the current non-animated value of the viewBox attribute of an SVG element.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAnimatedRect/baseVal)
      */
-    readonly baseVal: DOMRect;
+    readonly baseVal: SVGRect;
 }
 
 declare var SVGAnimatedRect: {
@@ -33195,7 +33195,7 @@ declare var SVGFETurbulenceElement: {
  *
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGFilterElement)
  */
-interface SVGFilterElement extends SVGElement, SVGURIReference {
+interface SVGFilterElement extends SVGElement {
     /**
      * The **`filterUnits`** read-only property of the SVGFilterElement interface reflects the filterUnits attribute of the given <filter> element. It takes one of the SVG_UNIT_TYPE_* constants defined in SVGUnitTypes.
      *
@@ -33338,7 +33338,7 @@ interface SVGGeometryElement extends SVGGraphicsElement {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGGeometryElement/getPointAtLength)
      */
-    getPointAtLength(distance: number): DOMPoint;
+    getPointAtLength(distance: number): SVGPoint;
     /**
      * The **`SVGGeometryElement.getTotalLength()`** method returns the user agent's computed value for the total length of the path in user units.
      *
@@ -33428,19 +33428,19 @@ interface SVGGraphicsElement extends SVGElement, SVGTests {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGGraphicsElement/getBBox)
      */
-    getBBox(options?: SVGBoundingBoxOptions): DOMRect;
+    getBBox(options?: SVGBoundingBoxOptions): SVGRect;
     /**
      * The **`getCTM()`** method of the SVGGraphicsElement interface represents the matrix that transforms the current element's coordinate system to its SVG viewport's coordinate system.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGGraphicsElement/getCTM)
      */
-    getCTM(): DOMMatrix | null;
+    getCTM(): SVGMatrix | null;
     /**
      * The **`getScreenCTM()`** method of the SVGGraphicsElement interface represents the matrix that transforms the current element's coordinate system to the coordinate system of the SVG viewport for the SVG document fragment.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGGraphicsElement/getScreenCTM)
      */
-    getScreenCTM(): DOMMatrix | null;
+    getScreenCTM(): SVGMatrix | null;
     addEventListener<K extends keyof SVGElementEventMap>(type: K, listener: (this: SVGGraphicsElement, ev: SVGElementEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
     addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
     removeEventListener<K extends keyof SVGElementEventMap>(type: K, listener: (this: SVGGraphicsElement, ev: SVGElementEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
@@ -34102,7 +34102,7 @@ interface SVGPointList {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/appendItem)
      */
-    appendItem(newItem: DOMPoint): DOMPoint;
+    appendItem(newItem: SVGPoint): SVGPoint;
     /**
      * The **`clear()`** method of the SVGPointList interface removes all items from the list.
      *
@@ -34114,32 +34114,32 @@ interface SVGPointList {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/getItem)
      */
-    getItem(index: number): DOMPoint;
+    getItem(index: number): SVGPoint;
     /**
      * The **`initialize()`** method of the SVGPointList interface clears the list then adds a single new DOMPoint object to the list.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/initialize)
      */
-    initialize(newItem: DOMPoint): DOMPoint;
+    initialize(newItem: SVGPoint): SVGPoint;
     /**
      * The **`insertItemBefore()`** method of the SVGPointList interface inserts a DOMPoint before another item in the list.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/insertItemBefore)
      */
-    insertItemBefore(newItem: DOMPoint, index: number): DOMPoint;
+    insertItemBefore(newItem: SVGPoint, index: number): SVGPoint;
     /**
      * The **`removeItem()`** method of the SVGPointList interface removes a DOMPoint from the list.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/removeItem)
      */
-    removeItem(index: number): DOMPoint;
+    removeItem(index: number): SVGPoint;
     /**
      * The **`replaceItem()`** method of the SVGPointList interface replaces a DOMPoint in the list.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/replaceItem)
      */
-    replaceItem(newItem: DOMPoint, index: number): DOMPoint;
-    [index: number]: DOMPoint;
+    replaceItem(newItem: SVGPoint, index: number): SVGPoint;
+    [index: number]: SVGPoint;
 }
 
 declare var SVGPointList: {
@@ -34360,7 +34360,7 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/currentTranslate)
      */
-    readonly currentTranslate: DOMPointReadOnly;
+    readonly currentTranslate: SVGPoint;
     /**
      * The **`height`** read-only property of the SVGSVGElement interface describes the vertical size of element as an SVGAnimatedLength. It reflects the <svg> element's height attribute, which may not be the SVG's rendered height.
      *
@@ -34396,13 +34396,13 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/checkEnclosure)
      */
-    checkEnclosure(element: SVGElement, rect: DOMRectReadOnly): boolean;
+    checkEnclosure(element: SVGElement, rect: SVGRect): boolean;
     /**
      * The **`checkIntersection()`** method of the SVGSVGElement interface checks if the rendered content of the given element intersects the supplied rectangle.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/checkIntersection)
      */
-    checkIntersection(element: SVGElement, rect: DOMRectReadOnly): boolean;
+    checkIntersection(element: SVGElement, rect: SVGRect): boolean;
     /**
      * The **`createSVGAngle()`** method of the SVGSVGElement interface creates an SVGAngle object outside of any document trees.
      *
@@ -34420,7 +34420,7 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/createSVGMatrix)
      */
-    createSVGMatrix(): DOMMatrix;
+    createSVGMatrix(): SVGMatrix;
     /**
      * The **`createSVGNumber()`** method of the SVGSVGElement interface creates an SVGNumber object outside of any document trees.
      *
@@ -34432,13 +34432,13 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/createSVGPoint)
      */
-    createSVGPoint(): DOMPoint;
+    createSVGPoint(): SVGPoint;
     /**
      * The **`createSVGRect()`** method of the SVGSVGElement interface creates a DOMRect object outside of any document trees.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/createSVGRect)
      */
-    createSVGRect(): DOMRect;
+    createSVGRect(): SVGRect;
     /**
      * The **`createSVGTransform()`** method of the SVGSVGElement interface creates an SVGTransform object outside of any document trees.
      *
@@ -34471,8 +34471,8 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/getElementById)
      */
     getElementById(elementId: string): Element | null;
-    getEnclosureList(rect: DOMRectReadOnly, referenceElement: SVGElement | null): NodeListOf<SVGCircleElement | SVGEllipseElement | SVGImageElement | SVGLineElement | SVGPathElement | SVGPolygonElement | SVGPolylineElement | SVGRectElement | SVGTextElement | SVGUseElement>;
-    getIntersectionList(rect: DOMRectReadOnly, referenceElement: SVGElement | null): NodeListOf<SVGCircleElement | SVGEllipseElement | SVGImageElement | SVGLineElement | SVGPathElement | SVGPolygonElement | SVGPolylineElement | SVGRectElement | SVGTextElement | SVGUseElement>;
+    getEnclosureList(rect: SVGRect, referenceElement: SVGElement | null): NodeListOf<SVGCircleElement | SVGEllipseElement | SVGImageElement | SVGLineElement | SVGPathElement | SVGPolygonElement | SVGPolylineElement | SVGRectElement | SVGTextElement | SVGUseElement>;
+    getIntersectionList(rect: SVGRect, referenceElement: SVGElement | null): NodeListOf<SVGCircleElement | SVGEllipseElement | SVGImageElement | SVGLineElement | SVGPathElement | SVGPolygonElement | SVGPolylineElement | SVGRectElement | SVGTextElement | SVGUseElement>;
     /**
      * The **`pauseAnimations()`** method of the SVGSVGElement interface suspends (i.e., pauses) all currently running animations that are defined within the SVG document fragment corresponding to this <svg> element, causing the animation clock corresponding to this document fragment to stand still until it is unpaused.
      *
@@ -34774,13 +34774,13 @@ interface SVGTextContentElement extends SVGGraphicsElement {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGTextContentElement/getEndPositionOfChar)
      */
-    getEndPositionOfChar(charnum: number): DOMPoint;
+    getEndPositionOfChar(charnum: number): SVGPoint;
     /**
      * The **`getExtentOfChar()`** method of the SVGTextContentElement interface the represents computed tight bounding box of the glyph cell that corresponds to a given typographic character.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGTextContentElement/getExtentOfChar)
      */
-    getExtentOfChar(charnum: number): DOMRect;
+    getExtentOfChar(charnum: number): SVGRect;
     /**
      * The **`getNumberOfChars()`** method of the SVGTextContentElement interface represents the total number of addressable characters available for rendering within the current element, regardless of whether they will be rendered.
      *
@@ -34798,7 +34798,7 @@ interface SVGTextContentElement extends SVGGraphicsElement {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGTextContentElement/getStartPositionOfChar)
      */
-    getStartPositionOfChar(charnum: number): DOMPoint;
+    getStartPositionOfChar(charnum: number): SVGPoint;
     /**
      * The **`getSubStringLength()`** method of the SVGTextContentElement interface represents the computed length of the formatted text advance distance for a substring of text within the element.
      *
@@ -34969,7 +34969,7 @@ interface SVGTransform {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGTransform/matrix)
      */
-    readonly matrix: DOMMatrix;
+    readonly matrix: SVGMatrix;
     /**
      * The **`type`** read-only property of the SVGTransform interface represents the type of transformation applied, specified by one of the SVG_TRANSFORM_* constants defined on this interface.
      *
diff --git a/baselines/ts5.6/dom.iterable.generated.d.ts b/baselines/ts5.6/dom.iterable.generated.d.ts
index 3cf3ab407..1c6b668da 100644
--- a/baselines/ts5.6/dom.iterable.generated.d.ts
+++ b/baselines/ts5.6/dom.iterable.generated.d.ts
@@ -377,7 +377,7 @@ interface SVGNumberList {
 }
 
 interface SVGPointList {
-    [Symbol.iterator](): ArrayIterator<DOMPoint>;
+    [Symbol.iterator](): ArrayIterator<SVGPoint>;
 }
 
 interface SVGStringList {
diff --git a/baselines/ts5.9/dom.generated.d.ts b/baselines/ts5.9/dom.generated.d.ts
index 7d8edfe73..8d37ca412 100644
--- a/baselines/ts5.9/dom.generated.d.ts
+++ b/baselines/ts5.9/dom.generated.d.ts
@@ -31812,13 +31812,13 @@ interface SVGAnimatedRect {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAnimatedRect/animVal)
      */
-    readonly animVal: DOMRectReadOnly;
+    readonly animVal: SVGRect;
     /**
      * The **`baseVal`** read-only property of the SVGAnimatedRect interface represents the current non-animated value of the viewBox attribute of an SVG element.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAnimatedRect/baseVal)
      */
-    readonly baseVal: DOMRect;
+    readonly baseVal: SVGRect;
 }
 
 declare var SVGAnimatedRect: {
@@ -33195,7 +33195,7 @@ declare var SVGFETurbulenceElement: {
  *
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGFilterElement)
  */
-interface SVGFilterElement extends SVGElement, SVGURIReference {
+interface SVGFilterElement extends SVGElement {
     /**
      * The **`filterUnits`** read-only property of the SVGFilterElement interface reflects the filterUnits attribute of the given <filter> element. It takes one of the SVG_UNIT_TYPE_* constants defined in SVGUnitTypes.
      *
@@ -33338,7 +33338,7 @@ interface SVGGeometryElement extends SVGGraphicsElement {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGGeometryElement/getPointAtLength)
      */
-    getPointAtLength(distance: number): DOMPoint;
+    getPointAtLength(distance: number): SVGPoint;
     /**
      * The **`SVGGeometryElement.getTotalLength()`** method returns the user agent's computed value for the total length of the path in user units.
      *
@@ -33428,19 +33428,19 @@ interface SVGGraphicsElement extends SVGElement, SVGTests {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGGraphicsElement/getBBox)
      */
-    getBBox(options?: SVGBoundingBoxOptions): DOMRect;
+    getBBox(options?: SVGBoundingBoxOptions): SVGRect;
     /**
      * The **`getCTM()`** method of the SVGGraphicsElement interface represents the matrix that transforms the current element's coordinate system to its SVG viewport's coordinate system.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGGraphicsElement/getCTM)
      */
-    getCTM(): DOMMatrix | null;
+    getCTM(): SVGMatrix | null;
     /**
      * The **`getScreenCTM()`** method of the SVGGraphicsElement interface represents the matrix that transforms the current element's coordinate system to the coordinate system of the SVG viewport for the SVG document fragment.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGGraphicsElement/getScreenCTM)
      */
-    getScreenCTM(): DOMMatrix | null;
+    getScreenCTM(): SVGMatrix | null;
     addEventListener<K extends keyof SVGElementEventMap>(type: K, listener: (this: SVGGraphicsElement, ev: SVGElementEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
     addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
     removeEventListener<K extends keyof SVGElementEventMap>(type: K, listener: (this: SVGGraphicsElement, ev: SVGElementEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
@@ -34102,7 +34102,7 @@ interface SVGPointList {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/appendItem)
      */
-    appendItem(newItem: DOMPoint): DOMPoint;
+    appendItem(newItem: SVGPoint): SVGPoint;
     /**
      * The **`clear()`** method of the SVGPointList interface removes all items from the list.
      *
@@ -34114,32 +34114,32 @@ interface SVGPointList {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/getItem)
      */
-    getItem(index: number): DOMPoint;
+    getItem(index: number): SVGPoint;
     /**
      * The **`initialize()`** method of the SVGPointList interface clears the list then adds a single new DOMPoint object to the list.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/initialize)
      */
-    initialize(newItem: DOMPoint): DOMPoint;
+    initialize(newItem: SVGPoint): SVGPoint;
     /**
      * The **`insertItemBefore()`** method of the SVGPointList interface inserts a DOMPoint before another item in the list.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/insertItemBefore)
      */
-    insertItemBefore(newItem: DOMPoint, index: number): DOMPoint;
+    insertItemBefore(newItem: SVGPoint, index: number): SVGPoint;
     /**
      * The **`removeItem()`** method of the SVGPointList interface removes a DOMPoint from the list.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/removeItem)
      */
-    removeItem(index: number): DOMPoint;
+    removeItem(index: number): SVGPoint;
     /**
      * The **`replaceItem()`** method of the SVGPointList interface replaces a DOMPoint in the list.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGPointList/replaceItem)
      */
-    replaceItem(newItem: DOMPoint, index: number): DOMPoint;
-    [index: number]: DOMPoint;
+    replaceItem(newItem: SVGPoint, index: number): SVGPoint;
+    [index: number]: SVGPoint;
 }
 
 declare var SVGPointList: {
@@ -34360,7 +34360,7 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/currentTranslate)
      */
-    readonly currentTranslate: DOMPointReadOnly;
+    readonly currentTranslate: SVGPoint;
     /**
      * The **`height`** read-only property of the SVGSVGElement interface describes the vertical size of element as an SVGAnimatedLength. It reflects the <svg> element's height attribute, which may not be the SVG's rendered height.
      *
@@ -34396,13 +34396,13 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/checkEnclosure)
      */
-    checkEnclosure(element: SVGElement, rect: DOMRectReadOnly): boolean;
+    checkEnclosure(element: SVGElement, rect: SVGRect): boolean;
     /**
      * The **`checkIntersection()`** method of the SVGSVGElement interface checks if the rendered content of the given element intersects the supplied rectangle.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/checkIntersection)
      */
-    checkIntersection(element: SVGElement, rect: DOMRectReadOnly): boolean;
+    checkIntersection(element: SVGElement, rect: SVGRect): boolean;
     /**
      * The **`createSVGAngle()`** method of the SVGSVGElement interface creates an SVGAngle object outside of any document trees.
      *
@@ -34420,7 +34420,7 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/createSVGMatrix)
      */
-    createSVGMatrix(): DOMMatrix;
+    createSVGMatrix(): SVGMatrix;
     /**
      * The **`createSVGNumber()`** method of the SVGSVGElement interface creates an SVGNumber object outside of any document trees.
      *
@@ -34432,13 +34432,13 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/createSVGPoint)
      */
-    createSVGPoint(): DOMPoint;
+    createSVGPoint(): SVGPoint;
     /**
      * The **`createSVGRect()`** method of the SVGSVGElement interface creates a DOMRect object outside of any document trees.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/createSVGRect)
      */
-    createSVGRect(): DOMRect;
+    createSVGRect(): SVGRect;
     /**
      * The **`createSVGTransform()`** method of the SVGSVGElement interface creates an SVGTransform object outside of any document trees.
      *
@@ -34471,8 +34471,8 @@ interface SVGSVGElement extends SVGGraphicsElement, SVGFitToViewBox, WindowEvent
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGSVGElement/getElementById)
      */
     getElementById(elementId: string): Element | null;
-    getEnclosureList(rect: DOMRectReadOnly, referenceElement: SVGElement | null): NodeListOf<SVGCircleElement | SVGEllipseElement | SVGImageElement | SVGLineElement | SVGPathElement | SVGPolygonElement | SVGPolylineElement | SVGRectElement | SVGTextElement | SVGUseElement>;
-    getIntersectionList(rect: DOMRectReadOnly, referenceElement: SVGElement | null): NodeListOf<SVGCircleElement | SVGEllipseElement | SVGImageElement | SVGLineElement | SVGPathElement | SVGPolygonElement | SVGPolylineElement | SVGRectElement | SVGTextElement | SVGUseElement>;
+    getEnclosureList(rect: SVGRect, referenceElement: SVGElement | null): NodeListOf<SVGCircleElement | SVGEllipseElement | SVGImageElement | SVGLineElement | SVGPathElement | SVGPolygonElement | SVGPolylineElement | SVGRectElement | SVGTextElement | SVGUseElement>;
+    getIntersectionList(rect: SVGRect, referenceElement: SVGElement | null): NodeListOf<SVGCircleElement | SVGEllipseElement | SVGImageElement | SVGLineElement | SVGPathElement | SVGPolygonElement | SVGPolylineElement | SVGRectElement | SVGTextElement | SVGUseElement>;
     /**
      * The **`pauseAnimations()`** method of the SVGSVGElement interface suspends (i.e., pauses) all currently running animations that are defined within the SVG document fragment corresponding to this <svg> element, causing the animation clock corresponding to this document fragment to stand still until it is unpaused.
      *
@@ -34774,13 +34774,13 @@ interface SVGTextContentElement extends SVGGraphicsElement {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGTextContentElement/getEndPositionOfChar)
      */
-    getEndPositionOfChar(charnum: number): DOMPoint;
+    getEndPositionOfChar(charnum: number): SVGPoint;
     /**
      * The **`getExtentOfChar()`** method of the SVGTextContentElement interface the represents computed tight bounding box of the glyph cell that corresponds to a given typographic character.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGTextContentElement/getExtentOfChar)
      */
-    getExtentOfChar(charnum: number): DOMRect;
+    getExtentOfChar(charnum: number): SVGRect;
     /**
      * The **`getNumberOfChars()`** method of the SVGTextContentElement interface represents the total number of addressable characters available for rendering within the current element, regardless of whether they will be rendered.
      *
@@ -34798,7 +34798,7 @@ interface SVGTextContentElement extends SVGGraphicsElement {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGTextContentElement/getStartPositionOfChar)
      */
-    getStartPositionOfChar(charnum: number): DOMPoint;
+    getStartPositionOfChar(charnum: number): SVGPoint;
     /**
      * The **`getSubStringLength()`** method of the SVGTextContentElement interface represents the computed length of the formatted text advance distance for a substring of text within the element.
      *
@@ -34969,7 +34969,7 @@ interface SVGTransform {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGTransform/matrix)
      */
-    readonly matrix: DOMMatrix;
+    readonly matrix: SVGMatrix;
     /**
      * The **`type`** read-only property of the SVGTransform interface represents the type of transformation applied, specified by one of the SVG_TRANSFORM_* constants defined on this interface.
      *
diff --git a/baselines/ts5.9/dom.iterable.generated.d.ts b/baselines/ts5.9/dom.iterable.generated.d.ts
index ef6162586..5dc8b31ce 100644
--- a/baselines/ts5.9/dom.iterable.generated.d.ts
+++ b/baselines/ts5.9/dom.iterable.generated.d.ts
@@ -377,7 +377,7 @@ interface SVGNumberList {
 }
 
 interface SVGPointList {
-    [Symbol.iterator](): ArrayIterator<DOMPoint>;
+    [Symbol.iterator](): ArrayIterator<SVGPoint>;
 }
 
 interface SVGStringList {
diff --git a/inputfiles/patches/dom.kdl b/inputfiles/patches/dom.kdl
index 2e4aac3df..5a6cd54bf 100644
--- a/inputfiles/patches/dom.kdl
+++ b/inputfiles/patches/dom.kdl
@@ -40,3 +40,12 @@ enum InsertPosition {
 // ChildNode and ParentNode are actually defined as mixins, but because of their names they have historically been used as a sub-interface of Node.
 interface-mixin ChildNode extends=Node
 interface-mixin ParentNode extends=Node
+
+removals { 
+  interface ProcessingInstruction {
+    constructor signatureIndex=0 {
+      param target
+      param data
+    }
+  }
+}
diff --git a/inputfiles/patches/pointerevents.kdl b/inputfiles/patches/pointerevents.kdl
new file mode 100644
index 000000000..93ec4e4c4
--- /dev/null
+++ b/inputfiles/patches/pointerevents.kdl
@@ -0,0 +1,5 @@
+removals {
+    dictionary WheelEventInit {
+        member momentum // Blink only as of 2026-08
+    }
+}
diff --git a/inputfiles/patches/screen-capture.kdl b/inputfiles/patches/screen-capture.kdl
index b9ee34c5f..77a4a6a07 100644
--- a/inputfiles/patches/screen-capture.kdl
+++ b/inputfiles/patches/screen-capture.kdl
@@ -1,6 +1,6 @@
 removals {
   dictionary DisplayMediaStreamOptions {
-    // Only `audio` and `video` are implemented by 2+ engines, everything else is Blink only as of 2025-12.
+    // Only `audio` and `video` are implemented by 2+ engines, everything else is Blink only as of 2026-08.
     // https://searchfox.org/mozilla-central/source/dom/webidl/MediaStream.webidl
     // https://searchfox.org/wubkat/source/Source/WebCore/Modules/mediastream/MediaDevices.idl
     // https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/renderer/modules/mediastream/media_stream_constraints.idl
@@ -9,5 +9,6 @@ removals {
     member surfaceSwitching
     member systemAudio
     member windowAudio
+    member audioSelection
   }
 }
diff --git a/inputfiles/patches/webgpu.kdl b/inputfiles/patches/webgpu.kdl
index 46116711c..d32dbf326 100644
--- a/inputfiles/patches/webgpu.kdl
+++ b/inputfiles/patches/webgpu.kdl
@@ -9,6 +9,7 @@ removals {
   enum GPUFeatureName {
     texture-component-swizzle // Blink only as of 2026-02
     texture-formats-tier2 // Blink only as of 2026-02
+    subgroup-size-control // Blink only as of 2026-08
   }
 
   dictionary GPURequestAdapterOptions {
diff --git a/package-lock.json b/package-lock.json
index b079570b5..fcf289ed3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,7 +21,7 @@
         "@webref/css": "^8.0.0",
         "@webref/elements": "^2.5.0",
         "@webref/events": "^1.18.6",
-        "@webref/idl": "^3.66.2",
+        "@webref/idl": "^3.82.1",
         "bcd-idl-mapper": "^3.0.2",
         "cpx2": "^9.0.0",
         "danger": "^13.0.4",
@@ -317,7 +317,8 @@
       "resolved": "https://registry.npmjs.org/@mdn/browser-compat-data/-/browser-compat-data-8.0.1.tgz",
       "integrity": "sha512-po0/NXwUB3bc6DpYfAATqGBVwl4gfqmvWySixcBePwmOLTgsmwnwevRaIbs5glXucQLDpayGbh4C3hKIQr6l2A==",
       "dev": true,
-      "license": "CC0-1.0"
+      "license": "CC0-1.0",
+      "peer": true
     },
     "node_modules/@octokit/auth-token": {
       "version": "6.0.0",
@@ -334,6 +335,7 @@
       "integrity": "sha512-DhGl4xMVFGVIyMwswXeyzdL4uXD5OGILGX5N8Y+f6W7LhC1Ze2poSNrkF/fedpVDHEEZ+PHFW0vL14I+mm8K3Q==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@octokit/auth-token": "^6.0.0",
         "@octokit/graphql": "^9.0.3",
@@ -741,6 +743,7 @@
       "integrity": "sha512-X6ypGChaWYk6PBtUg2BwuTZEFFcHJAtGTVJ9/lCTOufhZ4i9fNolQNnktq+kkMCwMj7V8Svsq7+TxSDslmhE0g==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@typescript-eslint/scope-manager": "8.66.0",
         "@typescript-eslint/types": "8.66.0",
@@ -1105,11 +1108,12 @@
       "license": "MIT"
     },
     "node_modules/@webref/idl": {
-      "version": "3.81.0",
-      "resolved": "https://registry.npmjs.org/@webref/idl/-/idl-3.81.0.tgz",
-      "integrity": "sha512-E8xHSmlr/LyRNtyEiFHRSpWDIw6XzaPxO5Q6F/fcy9kfqJvDz2IGbardUYOoW6SGdclK1imZl5AziK555dbcIg==",
+      "version": "3.82.1",
+      "resolved": "https://registry.npmjs.org/@webref/idl/-/idl-3.82.1.tgz",
+      "integrity": "sha512-x5Nb9skKe7PZ2JFh8NawD0p0bdHjc3Txb83KJE+W6wYX+GSkbUvVgPf2yI+jYUJ3nPlRHLSEQplQmUgi87HJjg==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "peerDependencies": {
         "webidl2": "^24.5.0"
       }
@@ -1120,6 +1124,7 @@
       "integrity": "sha512-UVJyE9MttOsBQIDKw1skb9nAwQuR5wuGD3+82K6JgJlm/Y+KI92oNsMNGZCYdDsVtRHSak0pcV5Dno5+4jh9sw==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -1497,6 +1502,7 @@
       "integrity": "sha512-dKYCMuPO1bmrpuogcjQ8z7ICCH3FP6WmxpwC03yjzGfZhj9fTJg6+bS1+UAplekbN2C+M61UNllGOOoAfGCrdQ==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@octokit/auth-token": "^4.0.0",
         "@octokit/graphql": "^7.1.0",
@@ -1770,6 +1776,7 @@
       "integrity": "sha512-wqA7W2jbsC/BnV9Iv1UZpKVFkO1AdNoSmYW8NWG4HNOBbkAMvIqDZ27pI2f07dqn583NcIC44ckjAcOXDL1QbQ==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "workspaces": [
         "packages/*"
       ],
@@ -1829,6 +1836,7 @@
       "integrity": "sha512-82GZUjRS0p/jganf6q1rEO25VSoHH0hKPCTrgillPjdI/3bgBhAE1QzHrHTizjpRvy6pGAvKjDJtk2pF9NDq8w==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "eslint-config-prettier": "bin/cli.js"
       },
@@ -2580,8 +2588,7 @@
       "resolved": "https://registry.npmjs.org/mdn-data/-/mdn-data-2.27.1.tgz",
       "integrity": "sha512-9Yubnt3e8A0OKwxYSXyhLymGW4sCufcLG6VdiDdUGVkPhpqLxlvP5vl1983gQjJl3tqbrM731mjaZaP68AgosQ==",
       "dev": true,
-      "license": "CC0-1.0",
-      "peer": true
+      "license": "CC0-1.0"
     },
     "node_modules/memfs-or-file-map-to-github-branch": {
       "version": "1.3.0",
@@ -2862,6 +2869,7 @@
       "integrity": "sha512-7igPTM53cGHMW8xWuVTydi2KO233VFiTNyF5hLJqpilHfmn8C8gPf+PS7dUT64YcXFbiMGZxS9pCSxL/Dxm/Jw==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "prettier": "bin/prettier.cjs"
       },
@@ -3118,7 +3126,6 @@
       "integrity": "sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==",
       "dev": true,
       "license": "BSD-3-Clause",
-      "peer": true,
       "engines": {
         "node": ">=0.10.0"
       }
@@ -3245,6 +3252,7 @@
       "integrity": "sha512-QP88BAKvMam/3NxH6vj2o21R6MjxZUAd6nlwAS/pnGvN9IVLocLHxGYIzFhg6fUQ+5th6P4dv4eW9jX3DSIj7A==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "engines": {
         "node": ">=12"
       },
@@ -3302,6 +3310,7 @@
       "integrity": "sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==",
       "dev": true,
       "license": "Apache-2.0",
+      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -3371,6 +3380,7 @@
       "integrity": "sha512-fxOigKkIem1iAgQ9t4cFOP+kWEA8y6Be/uh50FpJh0FijoeeT/VMrOyJzNLUgjy0rGMEcHeReKDCqj0g9dIe9A==",
       "dev": true,
       "license": "W3C",
+      "peer": true,
       "engines": {
         "node": ">= 18"
       }
diff --git a/src/build/patches.ts b/src/build/patches.ts
index f779fafb1..06a973365 100644
--- a/src/build/patches.ts
+++ b/src/build/patches.ts
@@ -361,7 +361,7 @@ function handleParam(node: Node) {
     name,
     ...handleTyped(typeNodes, node.properties?.type),
     ...optionalMember("overrideType", "string", node.properties?.overrideType),
-    additionalTypes,
+    ...(additionalTypes ? { additionalTypes } : {}),
   };
 }
 
@@ -529,12 +529,33 @@ async function readPatchDocument(fileUrl: URL): Promise<Document> {
   }
   return output!;
 }
+/**
+ * Helper function to determine if an object has only a single 'name' property of type string.
+ */
+function isObjectWithOnlyName(item: unknown) {
+  return (
+    item &&
+    typeof item === "object" &&
+    !Array.isArray(item) &&
+    Object.keys(item).length === 1 &&
+    Object.prototype.hasOwnProperty.call(item, "name") &&
+    typeof (item as Record<string, unknown>).name === "string"
+  );
+}
+
 /**
  * Recursively remove all 'name' fields from the object and its children, and
  * replace any empty objects ({} or []) with null.
+ * If an array of objects only have the 'name' field, collapse them to array of strings.
  */
 function convertForRemovals(obj: unknown): unknown {
   if (Array.isArray(obj)) {
+    // Check if all entries are objects of the shape { name: string }
+    if (obj.length && obj.every(isObjectWithOnlyName)) {
+      // Collapse to array of names (strings)
+      return obj.map((item) => (item as { name: string }).name);
+    }
+    // Otherwise, recurse on each item
     return obj.map(convertForRemovals).filter((v) => v !== undefined);
   }
   if (obj && typeof obj === "object") {