diff --git a/docs/index.d.ts b/docs/index.d.ts
index 498914be..496316ed 100644
--- a/docs/index.d.ts
+++ b/docs/index.d.ts
@@ -325,6 +325,8 @@ export interface TemplatedApp {
     removeServerName(hostname: string) : TemplatedApp;
     /** Registers a synchronous callback on missing server names. See /examples/ServerName.js. */
     missingServerName(cb: (hostname: string) => void) : TemplatedApp;
+    /** Closes all sockets including listen sockets. This will forcefully terminate all connections. */
+    close() : TemplatedApp;
 }
 
 /** Constructs a non-SSL app. An app is your starting point where you attach behavior to URL routes.