docs: function animationEnd() {
      let el = document.createElement('tiny');
  
      let animEndEventNames = {
          WebkitAnimation : 'webkitAnimationEnd',
          MozAnimation    : 'animationend',
          OAnimation      : 'oAnimationEnd oanimationend',
          animation       : 'animationend'
      };
  
      for (let name in animEndEventNames) {
          if (animEndEventNames.hasOwnProperty(name) && el.style[name] !== undefined) {
              return {
                  end: animEndEventNames[name]
              };
          }
      }
  
      return false;
  }