klz-cables.com/.pnpm-store/v10/files/49/f14c41be773b65f7e052c8140321f56c619d6ad689f3c7e68e3774e21de3029f01adf0f79e4c5f2ea90a9e5f4b44fcfc4555cd4de1159088d2f0dc83cd6d7a

var weakMemoize = function weakMemoize(func) {
  var cache = new WeakMap();
  return function (arg) {
    if (cache.has(arg)) {
      // Use non-null assertion because we just checked that the cache `has` it
      // This allows us to remove `undefined` from the return value
      return cache.get(arg);
    }

    var ret = func(arg);
    cache.set(arg, ret);
    return ret;
  };
};

export { weakMemoize as default };