var _Symbol = require("@babel/runtime-corejs3/core-js/symbol");
var _getIteratorMethod = require("@babel/runtime-corejs3/core-js/get-iterator-method");
var _Array$isArray = require("@babel/runtime-corejs3/core-js/array/is-array");
var unsupportedIterableToArray = require("./unsupportedIterableToArray.js");
function _createForOfIteratorHelper(o, allowArrayLike) {
  var it = typeof _Symbol !== "undefined" && _getIteratorMethod(o) || o["@@iterator"];
  if (!it) {
    if (_Array$isArray(o) || (it = unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") {
      if (it) o = it;
      var i = 0;
      var F = function F() {};
      return {
        s: F,
        n: function n() {
          if (i >= o.length) return {
            done: true
          };
          return {
            done: false,
            value: o[i++]
          };
        },
        e: function e(_e) {
          throw _e;
        },
        f: F
      };
    }
    throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
  }
  var normalCompletion = true,
    didErr = false,
    err;
  return {
    s: function s() {
      it = it.call(o);
    },
    n: function n() {
      var step = it.next();
      normalCompletion = step.done;
      return step;
    },
    e: function e(_e2) {
      didErr = true;
      err = _e2;
    },
    f: function f() {
      try {
        if (!normalCompletion && it["return"] != null) it["return"]();
      } finally {
        if (didErr) throw err;
      }
    }
  };
}
module.exports = _createForOfIteratorHelper, module.exports.__esModule = true, module.exports["default"] = module.exports;