chore: Update readme

README.md

@@ -86,66 +86,93 @@ const provider = createProvider('claude', { apiKey: 'your-key' });
 
 ## 🎨 Structured Response Types
 
-Define custom response types for type-safe, structured AI outputs:
+Define custom response types for type-safe, structured AI outputs. The library automatically parses the AI's response into your desired type.
 
 ```typescript
-import { createResponseType, validateResponseType } from 'simple-ai-provider';
+import { createResponseType, createClaudeProvider } from 'simple-ai-provider';
 
-// Define your response type
-interface UserProfile {
-  name: string;
-  age: number;
-  email: string;
-  preferences: {
-    theme: 'light' | 'dark';
-    notifications: boolean;
-  };
+// 1. Define your response type
+interface ProductAnalysis {
+  productName: string;
+  priceRange: 'budget' | 'mid-range' | 'premium';
+  pros: string[];
+  cons: string[];
+  overallRating: number; // 1-10 scale
+  recommendation: 'buy' | 'consider' | 'avoid';
 }
 
-const userProfileType = createResponseType<UserProfile>(
+// 2. Create a ResponseType object
+const productAnalysisType = createResponseType<ProductAnalysis>(
   `{
-    name: string;
-    age: number;
-    email: string;
-    preferences: {
-      theme: 'light' | 'dark';
-      notifications: boolean;
-    };
+    productName: string;
+    priceRange: 'budget' | 'mid-range' | 'premium';
+    pros: string[];
+    cons: string[];
+    overallRating: number;
+    recommendation: 'buy' | 'consider' | 'avoid';
   }`,
-  'A user profile with personal information and preferences',
-  {
-    name: 'John Doe',
-    age: 30,
-    email: 'john@example.com',
-    preferences: { theme: 'dark', notifications: true }
-  }
+  'A comprehensive product analysis with pros, cons, rating, and recommendation'
 );
 
-// Use with any provider
-const response = await claude.complete({
+// 3. Use with any provider
+const claude = createClaudeProvider({ apiKey: 'your-key' });
+await claude.initialize();
+
+const response = await claude.complete<ProductAnalysis>({
   messages: [
-    { role: 'user', content: 'Generate a user profile for a software developer' }
+    { role: 'user', content: 'Analyze the iPhone 15 Pro from a consumer perspective.' }
   ],
-  responseType: userProfileType,
-  maxTokens: 500
+  responseType: productAnalysisType,
+  maxTokens: 800
 });
 
-// Validate and get typed response
-const validation = validateResponseType(response.content, userProfileType);
-if (validation.isValid) {
-  const userProfile = validation.data as UserProfile;
-  console.log(`Name: ${userProfile.name}`);
-  console.log(`Theme: ${userProfile.preferences.theme}`);
-}
+// 4. Get the fully typed and parsed response
+const analysis = response.content;
+console.log(`Product: ${analysis.productName}`);
+console.log(`Recommendation: ${analysis.recommendation}`);
+console.log(`Rating: ${analysis.overallRating}/10`);
 ```
 
 ### Key Benefits
 
-- **Type Safety**: Get fully typed responses from AI providers
-- **Automatic Prompting**: System prompts are automatically generated
-- **Validation**: Built-in response validation and parsing
-- **Consistency**: Ensures AI outputs match your expected format
-- **Developer Experience**: IntelliSense and compile-time type checking
+- **Automatic Parsing**: The AI's JSON response is automatically parsed into your specified type.
+- **Type Safety**: Get fully typed responses from AI providers with IntelliSense.
+- **Automatic Prompting**: System prompts are automatically generated to guide the AI.
+- **Validation**: Built-in response validation and parsing logic.
+- **Consistency**: Ensures AI outputs match your expected format.
+- **Developer Experience**: Catch errors at compile-time instead of runtime.
+
+### Streaming with Response Types
+
+You can also use response types with streaming. The raw stream provides real-time text, and you can parse the final string once the stream is complete.
+
+```typescript
+import { parseAndValidateResponseType } from 'simple-ai-provider';
+
+const stream = claude.stream({
+  messages: [{ role: 'user', content: 'Analyze the Tesla Model 3.' }],
+  responseType: productAnalysisType,
+  maxTokens: 600
+});
+
+let fullResponse = '';
+for await (const chunk of stream) {
+  if (!chunk.isComplete) {
+    process.stdout.write(chunk.content);
+    fullResponse += chunk.content;
+  } else {
+    console.log('\n\nStream complete!');
+    // Validate the complete streamed response
+    try {
+      const analysis = parseAndValidateResponseType(fullResponse, productAnalysisType);
+      console.log('Validation successful!');
+      console.log(`Product: ${analysis.productName}`);
+    } catch (e) {
+      console.error('Validation failed:', (e as Error).message);
+    }
+  }
+}
+```
 
 ## 📝 Environment Variables