@mixin swing-motion($className, $keyframeName) {
  .#{$className}-enter,
  .#{$className}-appear {
    @include motion-common();

    animation-play-state: paused;
  }

  .#{$className}-enter.#{$className}-enter-active,
  .#{$className}-appear.#{$className}-appear-active {
    animation-name: '#{$keyframeName}In';
    animation-play-state: running;
  }
}

@include swing-motion('swing', libSwing);

@keyframes libSwingIn {
  0%,
  100% {
    transform: translateX(0);
  }
  20% {
    transform: translateX(-10px);
  }
  40% {
    transform: translateX(10px);
  }
  60% {
    transform: translateX(-5px);
  }
  80% {
    transform: translateX(5px);
  }
}