text: export default function blur(node, params) {
  	const {
  		radius = 10,
  		inverse = false,
  		delay = 0,
  		duration = 400,
  		easing = t => 1 - Math.pow(1 - t, 3),
  	} = params;
  
  	return {
  		delay,
  		duration,
  		easing,
  		css: (t, u) => `
  			opacity: ${t}; 
  			filter: blur(${ (inverse ? t : u) * radius}px);
  		`
  	};
  }