Bundling failure

[jwilliamson-qb]

Hello! I'm having some issues adding this polyfill to my app. We have an ejected Expo app that is using unimodules.

Steps to Reproduce:

npm install @expo/browser-polyfill --save

In my file:

import '@expo/browser-polyfill';

error: bundling failed: Error: Unable to resolve module expo from /Users/jwilliamson/Developer/QBMobile/node_modules/@expo/browser-polyfill/src/DOM/HTMLImageElement.js: Module expo does not exist in the Haste module map

This might be related to facebook/react-native#4968
To resolve try the following:

1. Clear watchman watches: watchman watch-del-all.
2. Delete the node_modules folder: rm -rf node_modules && npm install.
3. Reset Metro Bundler cache: rm -rf /tmp/metro-bundler-cache-* or npm start -- --reset-cache.
4. Remove haste cache: rm -rf /tmp/haste-map-react-native-packager-*.