index.d.ts•1.11 kB
/**
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
import {Config} from '@jest/types';
export declare const ensureDirectoryExists: (filePath: string) => void;
export declare const escapeBacktickString: (str: string) => string;
export declare const getSnapshotData: (
snapshotPath: string,
update: Config.SnapshotUpdateState,
) => {
data: SnapshotData;
dirty: boolean;
};
export declare const keyToTestName: (key: string) => string;
export declare const normalizeNewlines: (string: string) => string;
export declare const saveSnapshotFile: (
snapshotData: SnapshotData,
snapshotPath: string,
) => void;
export declare const SNAPSHOT_GUIDE_LINK =
'https://jestjs.io/docs/snapshot-testing';
export declare const SNAPSHOT_VERSION = '1';
export declare const SNAPSHOT_VERSION_WARNING: string;
export declare type SnapshotData = Record<string, string>;
export declare const testNameToKey: (testName: string, count: number) => string;
export {};