Subset of AnimationOptions covering only the enter lifecycle.
Used by control functions (like animated) that mount their content
once and never remove it, so any exit-related fields would be dead code.
Includes group so callers can wire the element into an
AnimationGroup the same way they would with each/when/match:
{ animate: { group: g0, ... } }.
Subset of AnimationOptions covering only the enter lifecycle. Used by control functions (like
animated) that mount their content once and never remove it, so any exit-related fields would be dead code.Includes
groupso callers can wire the element into an AnimationGroup the same way they would witheach/when/match:{ animate: { group: g0, ... } }.