Create Sleep

Author: letsdeepchat

Diff for: Sleep

@@ -0,0 +1,9 @@
+async function sleep(millis: number): Promise<void> {
+       return new Promise<void>((delayresolve) => setTimeout(delayresolve, millis));
+}
+
+
+/** 
+ * let t = Date.now()
+ * sleep(100).then(() => console.log(Date.now() - t)) // 100
+ */