HTTP: improved TypeScript API description for detached subrequests.
diff --git a/nginx/ts/ngx_http_js_module.d.ts b/nginx/ts/ngx_http_js_module.d.ts
index 4e5c128..bbbc86d 100644
--- a/nginx/ts/ngx_http_js_module.d.ts
+++ b/nginx/ts/ngx_http_js_module.d.ts
@@ -350,7 +350,7 @@
     subrequest(uri: NjsStringLike, options: NginxSubrequestOptions | string,
                callback:(reply:NginxHTTPRequest) => void): void;
     subrequest(uri: NjsStringLike, callback:(reply:NginxHTTPRequest) => void): void;
-    subrequest(uri: NjsStringLike, options: NginxSubrequestOptions): void;
+    subrequest(uri: NjsStringLike, options: NginxSubrequestOptions & { detached: true }): void;
     /**
      * Current URI in request, normalized.
      */