triangle_old/node_modules/jest-jasmine2/build/isError.d.ts

/**
 * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */
export default function isError(potentialError: any): {
    isError: boolean;
    message: string | null;
};