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1var defineProperty = require("./defineProperty");
2
3function ownKeys(object, enumerableOnly) {
4 var keys = Object.keys(object);
5
6 if (Object.getOwnPropertySymbols) {
7 var symbols = Object.getOwnPropertySymbols(object);
8 if (enumerableOnly) symbols = symbols.filter(function (sym) {
9 return Object.getOwnPropertyDescriptor(object, sym).enumerable;
10 });
11 keys.push.apply(keys, symbols);
12 }
13
14 return keys;
15}
16
17function _objectSpread2(target) {
18 for (var i = 1; i < arguments.length; i++) {
19 var source = arguments[i] != null ? arguments[i] : {};
20
21 if (i % 2) {
22 ownKeys(Object(source), true).forEach(function (key) {
23 defineProperty(target, key, source[key]);
24 });
25 } else if (Object.getOwnPropertyDescriptors) {
26 Object.defineProperties(target, Object.getOwnPropertyDescriptors(source));
27 } else {
28 ownKeys(Object(source)).forEach(function (key) {
29 Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));
30 });
31 }
32 }
33
34 return target;
35}
36
37module.exports = _objectSpread2;
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