diff --git a/src/util.js b/src/util.js
index 2f13430..0107083 100644
--- a/src/util.js
+++ b/src/util.js
@@ -445,3 +445,7 @@ export const calcRing = (bowtargetId, x, y, diameter) => {
   }
   return 0;
 };
+
+export const generateShareImage = () => {};
+
+export const generateShareCard = () => {};