Override Blob.stream() return type to ReadableStream<Uint8Array> (#1266)

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

Author: yume-chan

baselines/dom.generated.d.ts

@@ -2389,7 +2389,7 @@ interface Blob {
     readonly type: string;
     arrayBuffer(): Promise<ArrayBuffer>;
     slice(start?: number, end?: number, contentType?: string): Blob;
-    stream(): ReadableStream;
+    stream(): ReadableStream<Uint8Array>;
     text(): Promise<string>;
 }
 

baselines/serviceworker.generated.d.ts

@@ -716,7 +716,7 @@ interface Blob {
     readonly type: string;
     arrayBuffer(): Promise<ArrayBuffer>;
     slice(start?: number, end?: number, contentType?: string): Blob;
-    stream(): ReadableStream;
+    stream(): ReadableStream<Uint8Array>;
     text(): Promise<string>;
 }
 

baselines/sharedworker.generated.d.ts

@@ -688,7 +688,7 @@ interface Blob {
     readonly type: string;
     arrayBuffer(): Promise<ArrayBuffer>;
     slice(start?: number, end?: number, contentType?: string): Blob;
-    stream(): ReadableStream;
+    stream(): ReadableStream<Uint8Array>;
     text(): Promise<string>;
 }
 

baselines/webworker.generated.d.ts

@@ -727,7 +727,7 @@ interface Blob {
     readonly type: string;
     arrayBuffer(): Promise<ArrayBuffer>;
     slice(start?: number, end?: number, contentType?: string): Blob;
-    stream(): ReadableStream;
+    stream(): ReadableStream<Uint8Array>;
     text(): Promise<string>;
 }
 

inputfiles/overridingTypes.jsonc

@@ -2256,6 +2256,19 @@
                     "[name: string]: any"
                 ]
             },
+            "Blob": {
+              "methods": {
+                "method": {
+                  "stream": {
+                    "signature": {
+                      "0": {
+                        "overrideType": "ReadableStream<Uint8Array>"
+                      }
+                    }
+                  }
+                }
+              }
+            },
             "ReadableStream": {
                 "typeParameters": [
                     {