chore: update example to sdk 34

packages/stack/example/app.json

@@ -3,7 +3,7 @@
     "name": "React Navigation Stack Example",
     "description": "Demonstrates the various capabilities of react-navigation-stack",
     "slug": "react-navigation-stack-demo",
-    "sdkVersion": "33.0.0",
+    "sdkVersion": "34.0.0",
     "version": "1.0.0",
     "primaryColor": "#2196f3",
     "packagerOpts": {

packages/stack/example/package.json

@@ -12,13 +12,15 @@
     "@react-native-community/masked-view": "^0.1.1",
     "@react-navigation/core": "3.4.2",
     "@react-navigation/native": "^3.4.1",
-    "expo": "^33.0.7",
-    "expo-asset": "^5.0.1",
-    "expo-constants": "~5.0.1",
+    "expo": "^34.0.0",
+    "expo-asset": "^6.0.0",
+    "expo-constants": "~6.0.0",
     "hoist-non-react-statics": "^3.3.0",
     "react": "16.8.3",
-    "react-native": "https://github.com/expo/react-native/archive/sdk-33.0.0.tar.gz",
+    "react-native": "https://github.com/expo/react-native/archive/sdk-34.0.0.tar.gz",
+    "react-native-gesture-handler": "~1.3.0",
     "react-native-paper": "^2.15.2",
+    "react-native-reanimated": "~1.1.0",
     "react-navigation-drawer": "^2.0.0",
     "react-navigation-tabs": "2.2.0"
   },