Cannot resolve module 'angular' when import ngstorage using Ionic and Webpack

I'm not familiar with ionic at all but I hope i can help you. First of all in files you use angular. on the top of file you need to import angular:

import angular from 'angular';

Then I got two suggestions that might help you:

1. Add angular as external library

If you are certain that angular is being loaded before the bundle you create with webpack you can add angular as an external library in your webpack config:

externals: [
  'angular'
]

2. "Teach" webpack where to look for angular

Thanks to resolve.alias you can override default imports in webpack. So in your config file you can do something like:

resolve: {
  alias: {
    angular: 'path/to/sdk/angular'
  }
}

As I said I'm not familiar with ionic, so I'm sorry if that's not what you were looking for :).

Using KisaneNeko's answer I was able to do the following without adding angular. This fixed the webpack issue but still gave me other issues, but maybe it'll work for you though.

  resolve: {
      alias: {
          'angular': '../../node_modules/ionic-sdk/release/js/ionic.bundle.js',
      }
  }

Here is webpack's documentation for alias if you need it: https://webpack.github.io/docs/configuration.html#resolve-alias