Move delay() to lib

src/ModalTransitions.tsx

@@ -1,6 +1,6 @@
 import * as React from "react";
 
-import { noop } from "./lib";
+import { delay, noop } from "./lib";
 import { useIsMounted } from "./useIsMounted";
 import { useLatest } from "./useLatest";
 
@@ -103,9 +103,3 @@ export function ModalTransitions({ isOpen: shouldOpen, onClosed, transitionDurat
         onClose,
     });
 }
-
-function delay(ms: number): Promise<void> {
-    return new Promise((resolve) => {
-        setTimeout(resolve, ms);
-    });
-}

src/lib.ts

@@ -8,6 +8,12 @@ export function generateId() {
     return `${new Date().getTime()}-${Math.random()}`;
 }
 
+export function delay(ms: number): Promise<void> {
+    return new Promise((resolve) => {
+        setTimeout(resolve, ms);
+    });
+}
+
 export function isEvent(value: unknown): value is Event {
     return value instanceof Event;
 }