introduces Response.json() static method (#1462)

Co-authored-by: saschanaz <[email protected]>

Author: feugy

baselines/dom.generated.d.ts

@@ -18736,6 +18736,8 @@ declare var Response: {
     new(body?: BodyInit | null, init?: ResponseInit): Response;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/error_static) */
     error(): Response;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/json) */
+    json(data: any, init?: ResponseInit): Response;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/redirect_static) */
     redirect(url: string | URL, status?: number): Response;
 };

baselines/serviceworker.generated.d.ts

@@ -4716,6 +4716,8 @@ declare var Response: {
     new(body?: BodyInit | null, init?: ResponseInit): Response;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/error_static) */
     error(): Response;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/json) */
+    json(data: any, init?: ResponseInit): Response;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/redirect_static) */
     redirect(url: string | URL, status?: number): Response;
 };

baselines/sharedworker.generated.d.ts

@@ -4550,6 +4550,8 @@ declare var Response: {
     new(body?: BodyInit | null, init?: ResponseInit): Response;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/error_static) */
     error(): Response;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/json) */
+    json(data: any, init?: ResponseInit): Response;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/redirect_static) */
     redirect(url: string | URL, status?: number): Response;
 };

baselines/webworker.generated.d.ts

@@ -4991,6 +4991,8 @@ declare var Response: {
     new(body?: BodyInit | null, init?: ResponseInit): Response;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/error_static) */
     error(): Response;
+    /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/json) */
+    json(data: any, init?: ResponseInit): Response;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/Response/redirect_static) */
     redirect(url: string | URL, status?: number): Response;
 };

inputfiles/removedTypes.jsonc

@@ -84,19 +84,6 @@
                     }
                 }
             },
-            "Response": {
-                "methods": {
-                    "method": {
-                        // BCD's api.Response.json is not about the static method but about Body#json.
-                        // See:
-                        // Firefox https://bugzil.la/1758943
-                        // Chrome https://crbug.com/1305358
-                        // Safari https://webkit.org/b/240375
-                        // MDN https://github.com/mdn/content/discussions/5121#discussioncomment-2735488
-                        "json": null
-                    }
-                }
-            },
             "PaymentResponse": {
                 "methods": {
                     "method": {