Moved code into src folder. Added build for component library.

src/components/hooks/useShareToken.js

@@ -0,0 +1,28 @@
+import { useEffect } from 'react';
+import useStore, { setShareToken } from 'store/app';
+import useApi from './useApi';
+
+const selector = state => state.shareToken;
+
+export function useShareToken(shareId) {
+  const shareToken = useStore(selector);
+  const { get } = useApi();
+
+  async function loadToken(id) {
+    const data = await get(`/share/${id}`);
+
+    if (data) {
+      setShareToken(data);
+    }
+  }
+
+  useEffect(() => {
+    if (shareId) {
+      loadToken(shareId);
+    }
+  }, [shareId]);
+
+  return shareToken;
+}
+
+export default useShareToken;