text: import { cubicOut } from './easing.js';
  import { is_function } from './internal.js';
  
  function flip(node, animation, params) {
      const style = getComputedStyle(node);
      const transform = style.transform === 'none' ? '' : style.transform;
      const scaleX = animation.from.width / node.clientWidth;
      const scaleY = animation.from.height / node.clientHeight;
      const dx = (animation.from.left - animation.to.left) / scaleX;
      const dy = (animation.from.top - animation.to.top) / scaleY;
      const d = Math.sqrt(dx * dx + dy * dy);
      const { delay = 0, duration = (d) => Math.sqrt(d) * 120, easing = cubicOut } = params;
      return {
          delay,
          duration: is_function(duration) ? duration(d) : duration,
          easing,
          css: (_t, u) => `transform: ${transform} translate(${u * dx}px, ${u * dy}px);`
      };
  }
  
  export { flip };
  