build

docs/dist/usePostMessage.js

@@ -0,0 +1,9 @@
+import {useEffect} from "../_snowpack/pkg/react.js";
+function usePostMessage(listener) {
+  useEffect(() => {
+    window.addEventListener("message", listener);
+    return () => window.removeEventListener("message", listener);
+  }, [listener]);
+  return (data) => window.postMessage(data, "*");
+}
+export default usePostMessage;