Manually update to idl@3.84.0

baselines/dom.generated.d.ts

@@ -31502,19 +31502,13 @@ declare var Response: {
  *
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement)
  */
-interface SVGAElement extends SVGGraphicsElement, SVGURIReference {
+interface SVGAElement extends SVGGraphicsElement, HyperlinkElementUtils, SVGURIReference {
     /**
      * The **`download`** property of the SVGAElement interface returns a string indicating that the browser should treat the linked URL as a download.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement/download)
      */
     download: string;
-    /**
-     * The **`hreflang`** property of the SVGAElement interface returns a string indicating the language of the linked resource.
-     *
-     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement/hreflang)
-     */
-    hreflang: string;
     /**
      * The **`ping`** property of the SVGAElement interface returns a string that reflects the ping attribute, containing a space-separated list of URLs to which, when the hyperlink is followed, POST requests with the body PING will be sent by the browser (in the background). Typically used for tracking.
      *
@@ -31541,12 +31535,6 @@ interface SVGAElement extends SVGGraphicsElement, SVGURIReference {
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement/target)
      */
     readonly target: SVGAnimatedString;
-    /**
-     * The **`type`** property of the SVGAElement interface returns a string indicating the MIME type of the linked resource.
-     *
-     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement/type)
-     */
-    type: string;
     addEventListener<K extends keyof SVGElementEventMap>(type: K, listener: (this: SVGAElement, 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: SVGAElement, ev: SVGElementEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
@@ -36430,7 +36418,7 @@ interface SpeechRecognitionResult {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SpeechRecognitionResult/item)
      */
-    item(index: number): SpeechRecognitionAlternative;
+    item(index: number): SpeechRecognitionAlternative | null;
     [index: number]: SpeechRecognitionAlternative;
 }
 
@@ -36457,7 +36445,7 @@ interface SpeechRecognitionResultList {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SpeechRecognitionResultList/item)
      */
-    item(index: number): SpeechRecognitionResult;
+    item(index: number): SpeechRecognitionResult | null;
     [index: number]: SpeechRecognitionResult;
 }
 

baselines/ts5.5/dom.generated.d.ts

@@ -31478,19 +31478,13 @@ declare var Response: {
  *
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement)
  */
-interface SVGAElement extends SVGGraphicsElement, SVGURIReference {
+interface SVGAElement extends SVGGraphicsElement, HyperlinkElementUtils, SVGURIReference {
     /**
      * The **`download`** property of the SVGAElement interface returns a string indicating that the browser should treat the linked URL as a download.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement/download)
      */
     download: string;
-    /**
-     * The **`hreflang`** property of the SVGAElement interface returns a string indicating the language of the linked resource.
-     *
-     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement/hreflang)
-     */
-    hreflang: string;
     /**
      * The **`ping`** property of the SVGAElement interface returns a string that reflects the ping attribute, containing a space-separated list of URLs to which, when the hyperlink is followed, POST requests with the body PING will be sent by the browser (in the background). Typically used for tracking.
      *
@@ -31516,12 +31510,6 @@ interface SVGAElement extends SVGGraphicsElement, SVGURIReference {
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement/target)
      */
     readonly target: SVGAnimatedString;
-    /**
-     * The **`type`** property of the SVGAElement interface returns a string indicating the MIME type of the linked resource.
-     *
-     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement/type)
-     */
-    type: string;
     addEventListener<K extends keyof SVGElementEventMap>(type: K, listener: (this: SVGAElement, 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: SVGAElement, ev: SVGElementEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
@@ -36405,7 +36393,7 @@ interface SpeechRecognitionResult {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SpeechRecognitionResult/item)
      */
-    item(index: number): SpeechRecognitionAlternative;
+    item(index: number): SpeechRecognitionAlternative | null;
     [index: number]: SpeechRecognitionAlternative;
 }
 
@@ -36432,7 +36420,7 @@ interface SpeechRecognitionResultList {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SpeechRecognitionResultList/item)
      */
-    item(index: number): SpeechRecognitionResult;
+    item(index: number): SpeechRecognitionResult | null;
     [index: number]: SpeechRecognitionResult;
 }
 

baselines/ts5.6/dom.generated.d.ts

@@ -31499,19 +31499,13 @@ declare var Response: {
  *
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement)
  */
-interface SVGAElement extends SVGGraphicsElement, SVGURIReference {
+interface SVGAElement extends SVGGraphicsElement, HyperlinkElementUtils, SVGURIReference {
     /**
      * The **`download`** property of the SVGAElement interface returns a string indicating that the browser should treat the linked URL as a download.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement/download)
      */
     download: string;
-    /**
-     * The **`hreflang`** property of the SVGAElement interface returns a string indicating the language of the linked resource.
-     *
-     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement/hreflang)
-     */
-    hreflang: string;
     /**
      * The **`ping`** property of the SVGAElement interface returns a string that reflects the ping attribute, containing a space-separated list of URLs to which, when the hyperlink is followed, POST requests with the body PING will be sent by the browser (in the background). Typically used for tracking.
      *
@@ -31538,12 +31532,6 @@ interface SVGAElement extends SVGGraphicsElement, SVGURIReference {
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement/target)
      */
     readonly target: SVGAnimatedString;
-    /**
-     * The **`type`** property of the SVGAElement interface returns a string indicating the MIME type of the linked resource.
-     *
-     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement/type)
-     */
-    type: string;
     addEventListener<K extends keyof SVGElementEventMap>(type: K, listener: (this: SVGAElement, 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: SVGAElement, ev: SVGElementEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
@@ -36427,7 +36415,7 @@ interface SpeechRecognitionResult {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SpeechRecognitionResult/item)
      */
-    item(index: number): SpeechRecognitionAlternative;
+    item(index: number): SpeechRecognitionAlternative | null;
     [index: number]: SpeechRecognitionAlternative;
 }
 
@@ -36454,7 +36442,7 @@ interface SpeechRecognitionResultList {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SpeechRecognitionResultList/item)
      */
-    item(index: number): SpeechRecognitionResult;
+    item(index: number): SpeechRecognitionResult | null;
     [index: number]: SpeechRecognitionResult;
 }
 

baselines/ts5.9/dom.generated.d.ts

@@ -31499,19 +31499,13 @@ declare var Response: {
  *
  * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement)
  */
-interface SVGAElement extends SVGGraphicsElement, SVGURIReference {
+interface SVGAElement extends SVGGraphicsElement, HyperlinkElementUtils, SVGURIReference {
     /**
      * The **`download`** property of the SVGAElement interface returns a string indicating that the browser should treat the linked URL as a download.
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement/download)
      */
     download: string;
-    /**
-     * The **`hreflang`** property of the SVGAElement interface returns a string indicating the language of the linked resource.
-     *
-     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement/hreflang)
-     */
-    hreflang: string;
     /**
      * The **`ping`** property of the SVGAElement interface returns a string that reflects the ping attribute, containing a space-separated list of URLs to which, when the hyperlink is followed, POST requests with the body PING will be sent by the browser (in the background). Typically used for tracking.
      *
@@ -31538,12 +31532,6 @@ interface SVGAElement extends SVGGraphicsElement, SVGURIReference {
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement/target)
      */
     readonly target: SVGAnimatedString;
-    /**
-     * The **`type`** property of the SVGAElement interface returns a string indicating the MIME type of the linked resource.
-     *
-     * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SVGAElement/type)
-     */
-    type: string;
     addEventListener<K extends keyof SVGElementEventMap>(type: K, listener: (this: SVGAElement, 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: SVGAElement, ev: SVGElementEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
@@ -36427,7 +36415,7 @@ interface SpeechRecognitionResult {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SpeechRecognitionResult/item)
      */
-    item(index: number): SpeechRecognitionAlternative;
+    item(index: number): SpeechRecognitionAlternative | null;
     [index: number]: SpeechRecognitionAlternative;
 }
 
@@ -36454,7 +36442,7 @@ interface SpeechRecognitionResultList {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/SpeechRecognitionResultList/item)
      */
-    item(index: number): SpeechRecognitionResult;
+    item(index: number): SpeechRecognitionResult | null;
     [index: number]: SpeechRecognitionResult;
 }
 

inputfiles/patches/html.kdl

@@ -213,6 +213,10 @@ removals {
   }
 
   dictionary SetHTMLUnsafeOptions {
-    member runScripts // Blink-only as of 2026-07
+    member runScripts // Blink-only as of 2026-11
+  }
+
+  dictionary SanitizerConfig {
+    member javascriptURLs // Gecko-only as of 2026-11
   }
 }

inputfiles/patches/webgpu.kdl

@@ -1,5 +1,6 @@
 removals {
   enum GPUFeatureName {
+    atomic-vec2u-min-max // Blink only as of 2026-11
     subgroup-size-control // Blink only as of 2026-11
     texture-compression-unaligned // Blink only as of 2026-11
   }