"use strict";
Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
/*
object-assign
(c) Sindre Sorhus
@license MIT
*/
var objectAssign;
var hasRequiredObjectAssign;
function requireObjectAssign() {
  if (hasRequiredObjectAssign) return objectAssign;
  hasRequiredObjectAssign = 1;
  var getOwnPropertySymbols = Object.getOwnPropertySymbols;
  var hasOwnProperty = Object.prototype.hasOwnProperty;
  var propIsEnumerable = Object.prototype.propertyIsEnumerable;
  function toObject(val) {
    if (val === null || val === void 0) {
      throw new TypeError("Object.assign cannot be called with null or undefined");
    }
    return Object(val);
  }
  function shouldUseNative() {
    try {
      if (!Object.assign) {
        return false;
      }
      var test1 = new String("abc");
      test1[5] = "de";
      if (Object.getOwnPropertyNames(test1)[0] === "5") {
        return false;
      }
      var test2 = {};
      for (var i = 0; i < 10; i++) {
        test2["_" + String.fromCharCode(i)] = i;
      }
      var order2 = Object.getOwnPropertyNames(test2).map(function(n) {
        return test2[n];
      });
      if (order2.join("") !== "0123456789") {
        return false;
      }
      var test3 = {};
      "abcdefghijklmnopqrst".split("").forEach(function(letter) {
        test3[letter] = letter;
      });
      if (Object.keys(Object.assign({}, test3)).join("") !== "abcdefghijklmnopqrst") {
        return false;
      }
      return true;
    } catch (err) {
      return false;
    }
  }
  objectAssign = shouldUseNative() ? Object.assign : function(target, source) {
    var from;
    var to = toObject(target);
    var symbols;
    for (var s = 1; s < arguments.length; s++) {
      from = Object(arguments[s]);
      for (var key in from) {
        if (hasOwnProperty.call(from, key)) {
          to[key] = from[key];
        }
      }
      if (getOwnPropertySymbols) {
        symbols = getOwnPropertySymbols(from);
        for (var i = 0; i < symbols.length; i++) {
          if (propIsEnumerable.call(from, symbols[i])) {
            to[symbols[i]] = from[symbols[i]];
          }
        }
      }
    }
    return to;
  };
  return objectAssign;
}
exports.__require = requireObjectAssign;
