function _extends() { module.exports = _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }, module.exports.__esModule = true, module.exports["default"] = module.exports; return _extends.apply(this, arguments); } module.exports = _extends, module.exports.__esModule = true, module.exports["default"] = module.exports;