I may not be able to install ngx-bootstrap to my angular 4 project and hence not able to use the predefined templates. I had gone through below two links for ngx-bootstrap installation, please guide me the right way to do it.
https://valor-software.com/ngx-bootstrap/#/getting-started
https://loiane.com/2017/08/how-to-add-bootstrap-to-an-angular-cli-project/
Use this:
And it's given there: