Like to have a countdown animation like "5!, 4!, 3!" etc.
Ideally this animation could be applied from the container app, possibly as CSS, but this may not be practical due to the dom activities that will be necessary for responding to the animation start and end.
It might be possible to have a specified duration for the animation, then have it initiate the animation then fire another event back to the parent when it's completed.
Like to have a countdown animation like "5!, 4!, 3!" etc.
Ideally this animation could be applied from the container app, possibly as CSS, but this may not be practical due to the dom activities that will be necessary for responding to the animation start and end.
It might be possible to have a specified duration for the animation, then have it initiate the animation then fire another event back to the parent when it's completed.
Details on how to interact with CSS animations with Javascript: https://css-tricks.com/controlling-css-animations-transitions-javascript/