title: install datepicker only from ng-bootstrap
body: <p>I want to use datepicker from ng-bootstrap package: 
  <a href="https://ng-bootstrap.github.io/#/components/datepicker/overview" rel="nofollow noreferrer">https://ng-bootstrap.github.io/#/components/datepicker/overview</a></p>
  
  <p>Is there any way to install only the datepicker and its dependencies instead of all the package? </p>