Function formatLabel

code/redux/public/app.js:7734–7738

(label, warning$$1)

};

var formatLabel = function (label, warning$$1) {
  var prefix = warning$$1 ? warningEmoji + ' ' : reactEmoji + ' ';
  var suffix = warning$$1 ? ' Warning: ' + warning$$1 : '';
  return '' + prefix + label + suffix;
};

var beginMark = function (markName) {
  performance.mark(formatMarkName(markName));