add packages to dep list for peer dep requirement (#1807)

Author: Feiyang1

packages/firebase/package.json

@@ -38,14 +38,16 @@
   "react-native": "dist/index.rn.cjs.js",
   "dependencies": {
     "@firebase/app": "0.4.1",
+    "@firebase/app-types": "0.4.0",
     "@firebase/auth": "0.11.2",
     "@firebase/database": "0.4.1",
     "@firebase/firestore": "1.3.1",
     "@firebase/functions": "0.4.7",
     "@firebase/messaging": "0.3.20",
     "@firebase/polyfill": "0.3.14",
     "@firebase/storage": "0.2.16",
-    "@firebase/performance": "0.2.2"
+    "@firebase/performance": "0.2.2",
+    "@firebase/util": "0.2.15"
   },
   "devDependencies": {
     "git-rev-sync": "1.12.0",