Update index.js

updated with util files - exports

packages/react-app/src/utils/index.js

@@ -1,4 +1,8 @@
-export { 
+export { getFactoryInfo } from "./getFactoryInfo";
+export { getPairsInfo } from "./getPairsInfo";
+export { getRouterInfo } from "./getRouterInfo";
+
+export {
   getAvailableTokens,
   getCounterpartTokens,
   findPoolByTokens,