Function getTransitionProperties

app/src/static/js/react-bootstrap.js:1758–1797

()

exports.default = _default;

function getTransitionProperties() {
  var style = document.createElement('div').style;
  var vendorMap = {
    O: function O(e) {
      return "o" + e.toLowerCase();
    },
    Moz: function Moz(e) {
      return e.toLowerCase();
    },
    Webkit: function Webkit(e) {
      return "webkit" + e;
    },
    ms: function ms(e) {
      return "MS" + e;
    }
  };
  var vendors = Object.keys(vendorMap);
  var transitionEnd, animationEnd;
  var prefix = '';

  for (var i = 0; i < vendors.length; i++) {
    var vendor = vendors[i];

    if (vendor + "TransitionProperty" in style) {
      prefix = "-" + vendor.toLowerCase();
      transitionEnd = vendorMap[vendor]('TransitionEnd');
      animationEnd = vendorMap[vendor]('AnimationEnd');
      break;
    }
  }

  if (!transitionEnd && 'transitionProperty' in style) transitionEnd = 'transitionend';
  if (!animationEnd && 'animationName' in style) animationEnd = 'animationend';
  style = null;
  return {
    animationEnd: animationEnd,
    transitionEnd: transitionEnd,
    prefix: prefix
  };
}

/***/ }),
/* 27 */