update type with some more annotations

types.d.ts

@@ -40,7 +40,10 @@ export interface OllamaRequest {
   /**
    * Whether to stream responses from the API, or have it sent all as one payload.
    */
-  stream?: boolean = false; // stream response vs get response in one full message
+  stream?: boolean = false;
+  /**
+   * Ollama configuration options
+   */
   options?: OllamaConfigOptions;
 }