update

ts/core_node/request.ts

@@ -39,6 +39,12 @@ export class CoreRequest extends AbstractCoreRequest<types.ICoreRequestOptions,
   ) {
     super(url, options);
     this.requestDataFunc = requestDataFunc;
+    
+    // Check for unsupported fetch-specific options
+    if (options.credentials || options.mode || options.cache || options.redirect || 
+        options.referrer || options.referrerPolicy || options.integrity) {
+      throw new Error('Fetch API specific options (credentials, mode, cache, redirect, referrer, referrerPolicy, integrity) are not supported in Node.js implementation');
+    }
   }
 
   /**

ts/core_node/response.ts

@@ -5,7 +5,7 @@ import { CoreResponse as AbstractCoreResponse } from '../core_base/response.js';
 /**
  * Node.js implementation of Core Response class that provides a fetch-like API
  */
-export class CoreResponse<T = any> extends AbstractCoreResponse<T> implements types.ICoreResponse<T> {
+export class CoreResponse<T = any> extends AbstractCoreResponse<T> implements types.INodeResponse<T> {
   private incomingMessage: plugins.http.IncomingMessage;
   private bodyBufferPromise: Promise<Buffer> | null = null;
 

ts/core_node/types.ts

@@ -4,17 +4,6 @@ import * as baseTypes from '../core_base/types.js';
 // Re-export base types
 export * from '../core_base/types.js';
 
-/**
- * Core request options extending Node.js RequestOptions
- * Node.js RequestOptions already includes method and headers
- */
-export interface ICoreRequestOptions extends plugins.https.RequestOptions {
-  keepAlive?: boolean;
-  requestBody?: any;
-  queryParams?: { [key: string]: string };
-  hardDataCuttingTimeout?: number;
-}
-
 /**
  * Extended IncomingMessage with body property (legacy compatibility)
  */
@@ -23,20 +12,10 @@ export interface IExtendedIncomingMessage<T = any> extends plugins.http.Incoming
 }
 
 /**
- * Core response object that provides fetch-like API with Node.js specific methods
+ * Node.js specific response extensions
  */
-export interface ICoreResponse<T = any> extends baseTypes.IAbstractResponse<T> {
-  // Properties
-  ok: boolean;
-  status: number;
-  statusText: string;
-  headers: plugins.http.IncomingHttpHeaders;
-  url: string;
-  
-  // Methods
-  json(): Promise<T>;
-  text(): Promise<string>;
-  arrayBuffer(): Promise<ArrayBuffer>;
+export interface INodeResponse<T = any> extends baseTypes.ICoreResponse<T> {
+  // Node.js specific methods
   stream(): NodeJS.ReadableStream;
   
   // Legacy compatibility