V2 (#1)

packages/lib/src/components/data/log.js

@@ -0,0 +1,18 @@
+import { useEffect, useState } from 'react';
+
+const useLog = (provider) => {
+  const [logs, setLogs] = useState([]);
+  useEffect(() => {
+    const update = (newLogs) => {
+      setLogs([...newLogs]);
+    }
+    provider.listen(update);
+
+    return () => {
+      provider.unlisten(update);
+    }
+  }, []);
+  return logs;
+};
+
+export default useLog;