babel/packages/babel-plugin-transform-function-name/test/fixtures/function-name/global/output.js

var test = {
  setInterval: function (_setInterval) {
    function setInterval(_x, _x2) {
      return _setInterval.apply(this, arguments);
    }

    setInterval.toString = function () {
      return _setInterval.toString();
    };

    return setInterval;
  }(function (fn, ms) {
    setInterval(fn, ms);
  })
};