Trying to integrate Angularfire2 into a fresh Angular project, but encountered an issue while following the official documentation.
Upon reaching step 7 - Inject AngularFirestore, console errors were displayed:
https://i.sstatic.net/0oWn6.png
If anyone has a solution for this, it would be greatly appreciated.
Thank you in advance.
Edit: Forgot to mention details of my system and Angular version Angular CLI: 1.7.4 Node: 9.8.0 OS: Windows 10 Angular: 5.2.10