chore: add browser dependencies

Author: AllanZhengYP

packages/middleware-content-length/src/index.ts

@@ -18,7 +18,7 @@ export function contentLengthMiddleware(
   ): Promise<BuildHandlerOutput<Output>> => {
     let request = { ...args.request };
     //TODO: cast request with instanceof
-    if (HttpRequest.isHttpRequest(request)) {
+    if (HttpRequest.isInstance(request)) {
       const { body, headers } = request;
       if (
         body &&

packages/types/src/unmarshaller.ts

@@ -26,12 +26,12 @@ export interface ResponseDeserializer<ResponseType> {
   <OutputType>(output: ResponseType, protocolName: string): Promise<OutputType>;
 }
 
-// /**
-//  * A function that converts a stream into an array of bytes.
-//  */
-// export interface StreamCollector<StreamType> {
-//   (stream: StreamType): Promise<Uint8Array>;
-// }
+/**
+ * A function that converts a stream into an array of bytes.
+ */
+export interface StreamCollector<StreamType> {
+  (stream: StreamType): Promise<Uint8Array>;
+}
 
 // /**
 //  * A function that parses the http response when http status code > 299,