Bug description: I have followed all the steps mentioned in https://ng-bootstrap.github.io/#/getting-started. It is working fine with JIT but getting error with Universal rendering. Attached is the error screenshot
Version of Angular, ng-bootstrap, and Bootstrap: angular/cli: 1.6.1 angular/core: 5.1.1 typescript: 2.4.2 ng-bootstrap: 1.0.0-beta.8 bootstrap: 4.0.0-beta