Typo

Author: schmidt-sebastian

packages/firestore/package.json

@@ -64,7 +64,7 @@
   },
   "devDependencies": {
     "@firebase/app-exp": "0.x",
-    "@firebase/app-types-ext": "0.x",
+    "@firebase/app-types-exp": "0.x",
     "@types/json-stable-stringify": "1.0.32",
     "json-stable-stringify": "1.0.1",
     "protobufjs": "6.9.0",