Modals must have an animation

[torabian]

Issue type

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• bug report
• feature request
• question about the decisions made in the repository

Issue description

Current behavior:

When I click on a modal to display, I see no fadeIn fadeOut animation.

Expected behavior:
I want that modals open with animation so user can feel something is opening or closing, like material and bootstrap.

[Pterrat]

@torabian
The modals uses bootstrap modal component : https://ng-bootstrap.github.io/#/components/modal/examples
I hope they add this option soon.
To follow the state of advancement : ng-bootstrap/ng-bootstrap#1765