Initial commit: Plane

Synced from upstream: 8853637e981ed7d8a6cff32bd98e7afe20f54362

apps/space/core/hooks/use-is-in-iframe.tsx

@@ -0,0 +1,17 @@
+import { useState, useEffect } from "react";
+
+const useIsInIframe = () => {
+  const [isInIframe, setIsInIframe] = useState(false);
+
+  useEffect(() => {
+    const checkIfInIframe = () => {
+      setIsInIframe(window.self !== window.top);
+    };
+
+    checkIfInIframe();
+  }, []);
+
+  return isInIframe;
+};
+
+export default useIsInIframe;