[React Native / Expo] - Immediate undefined
# support
I came across your API and am testing it on React Native Expo I am doing it very simple but get an immediate undefined
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  const ASSISTANT_ID = "XX";

  const vapi = new Vapi(VAPI_PUBLIC_KEY);
Am hit with an immediate
ERROR  TypeError: undefined is not a function, js engine: hermes
when I add in my public key.
export default MediaStreamTrack;
is what it is associated with. Any help would be appreciated - thanks
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  "name": "XXX",
  "version": "1.0.0",
  "main": "node_modules/expo/AppEntry.js",
  "scripts": {
    "start": "expo start",
    "android": "expo run:android",
    "ios": "expo run:ios",
    "web": "expo start --web"
  "dependencies": {
    "expo": "~50.0.14",
    "expo-status-bar": "~1.11.1",
    "react": "18.2.0",
    "react-native": "0.73.6",
    "@vapi-ai/react-native": "^0.1.2",
    "@config-plugins/react-native-webrtc": "7.0.0",
    "@daily-co/config-plugin-rn-daily-js": "0.0.3",
    "@daily-co/react-native-daily-js": "0.49.0",
    "@daily-co/react-native-webrtc": "111.0.0-daily.2",
    "@react-native-async-storage/async-storage": "^1.22.3",
    "react-native-background-timer": "^2.4.1",
    "react-native-get-random-values": "^1.11.0"
  "devDependencies": {
    "@babel/core": "^7.20.0",
    "@types/react": "~18.2.45",
    "typescript": "^5.1.3"
  "private": true
If you have code snippets built ontop of your package - would be very useful Edit: Will try looking at this: https://github.com/VapiAI/client-side-example-react-native