UNPKG

319 BTypeScriptView Raw
1/**
2 * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
3 *
4 * This source code is licensed under the MIT license found in the
5 * LICENSE file in the root directory of this source tree.
6 */
7export default function isError(potentialError: any): {
8 isError: boolean;
9 message: string | null;
10};