Make chunk param of TransformStreamDefaultController.enqueue non-optional

ikeyan · ikeyan · commit 635fe699a18e · 2026-03-17T23:40:20.000+09:00
diff --git a/baselines/audioworklet.generated.d.ts b/baselines/audioworklet.generated.d.ts
@@ -1227,7 +1227,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/dom.generated.d.ts b/baselines/dom.generated.d.ts
@@ -37250,7 +37250,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/serviceworker.generated.d.ts b/baselines/serviceworker.generated.d.ts
@@ -9313,7 +9313,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/sharedworker.generated.d.ts b/baselines/sharedworker.generated.d.ts
@@ -8844,7 +8844,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/ts5.5/audioworklet.generated.d.ts b/baselines/ts5.5/audioworklet.generated.d.ts
@@ -1224,7 +1224,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/ts5.5/dom.generated.d.ts b/baselines/ts5.5/dom.generated.d.ts
@@ -37224,7 +37224,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/ts5.5/serviceworker.generated.d.ts b/baselines/ts5.5/serviceworker.generated.d.ts
@@ -9310,7 +9310,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/ts5.5/sharedworker.generated.d.ts b/baselines/ts5.5/sharedworker.generated.d.ts
@@ -8841,7 +8841,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/ts5.5/webworker.generated.d.ts b/baselines/ts5.5/webworker.generated.d.ts
@@ -10468,7 +10468,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/ts5.6/audioworklet.generated.d.ts b/baselines/ts5.6/audioworklet.generated.d.ts
@@ -1224,7 +1224,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/ts5.6/dom.generated.d.ts b/baselines/ts5.6/dom.generated.d.ts
@@ -37247,7 +37247,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/ts5.6/serviceworker.generated.d.ts b/baselines/ts5.6/serviceworker.generated.d.ts
@@ -9310,7 +9310,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/ts5.6/sharedworker.generated.d.ts b/baselines/ts5.6/sharedworker.generated.d.ts
@@ -8841,7 +8841,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/ts5.6/webworker.generated.d.ts b/baselines/ts5.6/webworker.generated.d.ts
@@ -10468,7 +10468,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/ts5.9/audioworklet.generated.d.ts b/baselines/ts5.9/audioworklet.generated.d.ts
@@ -1224,7 +1224,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/ts5.9/dom.generated.d.ts b/baselines/ts5.9/dom.generated.d.ts
@@ -37247,7 +37247,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/ts5.9/serviceworker.generated.d.ts b/baselines/ts5.9/serviceworker.generated.d.ts
@@ -9310,7 +9310,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/ts5.9/sharedworker.generated.d.ts b/baselines/ts5.9/sharedworker.generated.d.ts
@@ -8841,7 +8841,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/ts5.9/webworker.generated.d.ts b/baselines/ts5.9/webworker.generated.d.ts
@@ -10468,7 +10468,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/baselines/webworker.generated.d.ts b/baselines/webworker.generated.d.ts
@@ -10471,7 +10471,7 @@ interface TransformStreamDefaultController<O = any> {
      *
      * [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)
      */
-    enqueue(chunk?: O): void;
+    enqueue(chunk: O): void;
     /**
      * The **`error()`** method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
      *
diff --git a/inputfiles/overridingTypes.jsonc b/inputfiles/overridingTypes.jsonc
@@ -2467,6 +2467,7 @@
                                     "param": [
                                         {
                                             "name": "chunk",
+                                            "optional": false,
                                             "overrideType": "O"
                                         }
                                     ]

Original file line number	Diff line number	Diff line change
`@@ -1227,7 +1227,7 @@ interface TransformStreamDefaultController<O = any> {`
`1227`	`1227`	`*`
`1228`	`1228`	`* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)`
`1229`	`1229`	`*/`
`1230`		`- enqueue(chunk?: O): void;`
	`1230`	`+ enqueue(chunk: O): void;`
`1231`	`1231`	`/**`
`1232`	`1232`	* The `error()` method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
`1233`	`1233`	`*`
Original file line number	Diff line number	Diff line change
`@@ -37250,7 +37250,7 @@ interface TransformStreamDefaultController<O = any> {`
`37250`	`37250`	`*`
`37251`	`37251`	`* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)`
`37252`	`37252`	`*/`
`37253`		`- enqueue(chunk?: O): void;`
	`37253`	`+ enqueue(chunk: O): void;`
`37254`	`37254`	`/**`
`37255`	`37255`	* The `error()` method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
`37256`	`37256`	`*`
Original file line number	Diff line number	Diff line change
`@@ -9313,7 +9313,7 @@ interface TransformStreamDefaultController<O = any> {`
`9313`	`9313`	`*`
`9314`	`9314`	`* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)`
`9315`	`9315`	`*/`
`9316`		`- enqueue(chunk?: O): void;`
	`9316`	`+ enqueue(chunk: O): void;`
`9317`	`9317`	`/**`
`9318`	`9318`	* The `error()` method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
`9319`	`9319`	`*`
Original file line number	Diff line number	Diff line change
`@@ -8844,7 +8844,7 @@ interface TransformStreamDefaultController<O = any> {`
`8844`	`8844`	`*`
`8845`	`8845`	`* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)`
`8846`	`8846`	`*/`
`8847`		`- enqueue(chunk?: O): void;`
	`8847`	`+ enqueue(chunk: O): void;`
`8848`	`8848`	`/**`
`8849`	`8849`	* The `error()` method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
`8850`	`8850`	`*`
Original file line number	Diff line number	Diff line change
`@@ -1224,7 +1224,7 @@ interface TransformStreamDefaultController<O = any> {`
`1224`	`1224`	`*`
`1225`	`1225`	`* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)`
`1226`	`1226`	`*/`
`1227`		`- enqueue(chunk?: O): void;`
	`1227`	`+ enqueue(chunk: O): void;`
`1228`	`1228`	`/**`
`1229`	`1229`	* The `error()` method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
`1230`	`1230`	`*`
Original file line number	Diff line number	Diff line change
`@@ -37224,7 +37224,7 @@ interface TransformStreamDefaultController<O = any> {`
`37224`	`37224`	`*`
`37225`	`37225`	`* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)`
`37226`	`37226`	`*/`
`37227`		`- enqueue(chunk?: O): void;`
	`37227`	`+ enqueue(chunk: O): void;`
`37228`	`37228`	`/**`
`37229`	`37229`	* The `error()` method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
`37230`	`37230`	`*`
Original file line number	Diff line number	Diff line change
`@@ -9310,7 +9310,7 @@ interface TransformStreamDefaultController<O = any> {`
`9310`	`9310`	`*`
`9311`	`9311`	`* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)`
`9312`	`9312`	`*/`
`9313`		`- enqueue(chunk?: O): void;`
	`9313`	`+ enqueue(chunk: O): void;`
`9314`	`9314`	`/**`
`9315`	`9315`	* The `error()` method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
`9316`	`9316`	`*`
Original file line number	Diff line number	Diff line change
`@@ -8841,7 +8841,7 @@ interface TransformStreamDefaultController<O = any> {`
`8841`	`8841`	`*`
`8842`	`8842`	`* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)`
`8843`	`8843`	`*/`
`8844`		`- enqueue(chunk?: O): void;`
	`8844`	`+ enqueue(chunk: O): void;`
`8845`	`8845`	`/**`
`8846`	`8846`	* The `error()` method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
`8847`	`8847`	`*`
Original file line number	Diff line number	Diff line change
`@@ -10468,7 +10468,7 @@ interface TransformStreamDefaultController<O = any> {`
`10468`	`10468`	`*`
`10469`	`10469`	`* [MDN Reference](https://developer.mozilla.org/docs/Web/API/TransformStreamDefaultController/enqueue)`
`10470`	`10470`	`*/`
`10471`		`- enqueue(chunk?: O): void;`
	`10471`	`+ enqueue(chunk: O): void;`
`10472`	`10472`	`/**`
`10473`	`10473`	* The `error()` method of the TransformStreamDefaultController interface errors both sides of the stream. Any further interactions with it will fail with the given error message, and any chunks in the queue will be discarded.
`10474`	`10474`	`*`