text: function _defineProperty(obj, key, value) {
      if (key in obj) {
          Object.defineProperty(obj, key, {
              value: value,
              enumerable: true,
              configurable: true,
              writable: true
          });
      } else {
          obj[key] = value;
      }
      return obj;
  }
  function _objectSpread(target) {
      for(var i = 1; i < arguments.length; i++){
          var source = arguments[i] != null ? arguments[i] : {
          };
          var ownKeys = Object.keys(source);
          if (typeof Object.getOwnPropertySymbols === "function") {
              ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function(sym) {
                  return Object.getOwnPropertyDescriptor(source, sym).enumerable;
              }));
          }
          ownKeys.forEach(function(key) {
              _defineProperty(target, key, source[key]);
          });
      }
      return target;
  }
  function f1(arg) {
      return _objectSpread({
      }, arg);
  }
  function f2(arg) {
      return _objectSpread({
      }, arg);
  }
  function f3(arg) {
      return _objectSpread({
      }, arg);
  }
  function f4(arg) {
      return _objectSpread({
      }, arg);
  }
  function f5(arg) {
      return _objectSpread({
      }, arg);
  }
  function f6(arg) {
      return _objectSpread({
      }, arg);
  }
  