diff --git a/index.d.ts b/index.d.ts
index 8da8c6b..56728b5 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -255,6 +255,7 @@ declare module "ipc" {
 declare module "java-interfaces" {
     function runnable(callback: (() => void)): any;
     function newProxy(javaClass: Class<any>, callback: ((proxy: any, method: any, args: any[]) => any)): any;
+    function thread(callback: (() => void)): any;
 }
 
 declare module "messaging" {