disappear property

Disappears instantly.

Implementation

static MotionWidgetBuilder get disappear => (
      BuildContext context,
      MontageAnimation current,
      Animation<double> animation,
      Widget? child,
    ) {
      return AnimatedBuilder(
        animation: animation,
        child: child,
        builder: (context, child) => Opacity(
          opacity: 1 - animation.value.toInt().toDouble(),
          child: child,
        ),
      );
    };