| 1234567891011121314151617181920212223242526272829 | /** * 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. *//// <reference types="node" />import { Context } from 'vm';import type { JestEnvironment } from '@jest/environment';import { LegacyFakeTimers, ModernFakeTimers } from '@jest/fake-timers';import type { Config, Global } from '@jest/types';import { ModuleMocker } from 'jest-mock';declare type Timer = {    id: number;    ref: () => Timer;    unref: () => Timer;};declare class NodeEnvironment implements JestEnvironment<Timer> {    context: Context | null;    fakeTimers: LegacyFakeTimers<Timer> | null;    fakeTimersModern: ModernFakeTimers | null;    global: Global.Global;    moduleMocker: ModuleMocker | null;    constructor(config: Config.ProjectConfig);    setup(): Promise<void>;    teardown(): Promise<void>;    getVmContext(): Context | null;}export = NodeEnvironment;
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