Ionic 4 + Meteor - "Cannot resolve.." problem

Hey everyone!

Currently I’m trying to get a combination of the new Ionic 4 version and Meteor to run. So far I worked on this (https://angular-meteor.com/tutorials/whatsapp2/ionic/setup) Tutorial. Everything works fine until I want to use Methods like Meteor.something() inside my Ionic file. Same so with Account.something and other Meteor based Methods.
I get the following error while running the ionic serve:

Module not found: Error: Can’t resolve ‘meteor/meteor’

Does someone has a clue, where I can start to debug? Currently I have no clue what’s going wrong in my setup.

SOLVED: I figured out how to get the latest Ionic 4 Version and Meteor running via angular cli. A basic boilerplate can be found in the following repository