/**
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @emails oncall+recoil
 * @flow strict-local
 * @format
 */
'use strict';

import type { RecoilValueReadOnly } from '../core/Recoil_RecoilValue';

const selectorFamily = require('./Recoil_selectorFamily');

const err = require('recoil-shared/util/Recoil_err'); // flowlint-next-line unclear-type:off


const throwingSelector = selectorFamily<any, any>({
  key: '__error',
  get: message => () => {
    throw err(message);
  },
  // TODO Why?
  cachePolicyForParams_UNSTABLE: {
    equality: 'reference'
  }
}); // Function that returns a selector which always throws an error
// with the provided message.

declare function errorSelector<T>(message: string): RecoilValueReadOnly<T>;
module.exports = errorSelector;