@jest/types

type AsyncEvent =
    | {
          name: 'setup';
          testNamePattern?: string;
          runtimeGlobals: JestGlobals;
          parentProcess: Process;
      }
    | {
          name: 'include_test_location_in_result';
      }
    | {
          name: 'hook_start';
          hook: Hook;
      }
    | {
          name: 'hook_success';
          describeBlock?: DescribeBlock;
          test?: TestEntry;
          hook: Hook;
      }
    | {
          name: 'hook_failure';
          error: string | Exception;
          describeBlock?: DescribeBlock;
          test?: TestEntry;
          hook: Hook;
      }
    | {
          name: 'test_fn_start';
          test: TestEntry;
      }
    | {
          name: 'test_fn_success';
          test: TestEntry;
      }
    | {
          name: 'test_fn_failure';
          error: Exception;
          test: TestEntry;
      }
    | {
          name: 'test_retry';
          test: TestEntry;
      }
    | {
          name: 'test_start';
          test: TestEntry;
      }
    | {
          name: 'test_skip';
          test: TestEntry;
      }
    | {
          name: 'test_todo';
          test: TestEntry;
      }
    | {
          name: 'test_started';
          test: TestEntry;
      }
    | {
          name: 'test_done';
          test: TestEntry;
      }
    | {
          name: 'run_describe_start';
          describeBlock: DescribeBlock;
      }
    | {
          name: 'run_describe_finish';
          describeBlock: DescribeBlock;
      }
    | {
          name: 'run_start';
      }
    | {
          name: 'run_finish';
      }
    | {
          name: 'teardown';
      };

type AsyncFn = TestFn_2 | HookFn_2;

type BlockFn_2 = Global.BlockFn;

type BlockMode = void | 'skip' | 'only' | 'todo';

type BlockName_2 = Global.BlockName;

type BlockNameLike_2 = Global.BlockNameLike;

type ConcurrentTestFn_2 = Global.ConcurrentTestFn;

type DescribeBlock = {
    type: 'describeBlock';
    children: Array<DescribeBlock | TestEntry>;
    hooks: Array<Hook>;
    mode: BlockMode;
    name: BlockName_2;
    parent?: DescribeBlock;
    /** @deprecated Please get from `children` array instead */
    tests: Array<TestEntry>;
};

type DoneFn = Global.DoneFn;

type Event_2 = SyncEvent | AsyncEvent;

type Exception = any;

type FormattedError = string;

type GlobalErrorHandlers = {
    uncaughtException: Array<(exception: Exception) => void>;
    unhandledRejection: Array<
        (exception: Exception, promise: Promise<unknown>) => void
    >;
};

type Hook = {
    asyncError: Error;
    fn: HookFn_2;
    type: HookType;
    parent: DescribeBlock;
    seenDone: boolean;
    timeout: number | undefined | null;
};

type HookFn_2 = Global.HookFn;

type HookType = SharedHookType | 'afterEach' | 'beforeEach';

type MatcherResults = {
    actual: unknown;
    expected: unknown;
    name: string;
    pass: boolean;
};

type RunResult = {
    unhandledErrors: Array<FormattedError>;
    testResults: TestResults;
};

type SharedHookType = 'afterAll' | 'beforeAll';

type State = {
    currentDescribeBlock: DescribeBlock;
    currentlyRunningTest?: TestEntry | null;
    expand?: boolean;
    hasFocusedTests: boolean;
    hasStarted: boolean;
    originalGlobalErrorHandlers?: GlobalErrorHandlers;
    parentProcess: Process | null;
    randomize?: boolean;
    rootDescribeBlock: DescribeBlock;
    seed: number;
    testNamePattern?: RegExp | null;
    testTimeout: number;
    unhandledErrors: Array<Exception>;
    includeTestLocationInResult: boolean;
    maxConcurrency: number;
};

type SyncEvent =
    | {
          asyncError: Error;
          mode: BlockMode;
          name: 'start_describe_definition';
          blockName: BlockName_2;
      }
    | {
          mode: BlockMode;
          name: 'finish_describe_definition';
          blockName: BlockName_2;
      }
    | {
          asyncError: Error;
          name: 'add_hook';
          hookType: HookType;
          fn: HookFn_2;
          timeout: number | undefined;
      }
    | {
          asyncError: Error;
          name: 'add_test';
          testName: TestName_2;
          fn: TestFn_2;
          mode?: TestMode;
          concurrent: boolean;
          timeout: number | undefined;
          failing: boolean;
      }
    | {
          name: 'error';
          error: Exception;
      };

type TestCaseStartInfo = {
    ancestorTitles: Array<string>;
    fullName: string;
    mode: TestMode;
    title: string;
    startedAt?: number | null;
};

type TestContext_2 = Global.TestContext;

type TestEntry = {
    type: 'test';
    asyncError: Exception;
    errors: Array<TestError>;
    retryReasons: Array<TestError>;
    fn: TestFn_2;
    invocations: number;
    mode: TestMode;
    concurrent: boolean;
    name: TestName_2;
    numPassingAsserts: number;
    parent: DescribeBlock;
    startedAt?: number | null;
    duration?: number | null;
    seenDone: boolean;
    status?: TestStatus | null;
    timeout?: number;
    failing: boolean;
};

type TestError = Exception | [Exception | undefined, Exception];

type TestFn_2 = Global.TestFn;

type TestMode = BlockMode;

type TestName_2 = Global.TestName;

type TestNameLike_2 = Global.TestNameLike;

type TestNamesPath = Array<TestName_2 | BlockName_2>;

type TestResult_2 = {
    duration?: number | null;
    errors: Array<FormattedError>;
    errorsDetailed: Array<MatcherResults | unknown>;
    invocations: number;
    status: TestStatus;
    location?: {
        column: number;
        line: number;
    } | null;
    numPassingAsserts: number;
    retryReasons: Array<FormattedError>;
    testPath: TestNamesPath;
};

type TestResults = Array<TestResult_2>;

type TestStatus = 'skip' | 'done' | 'todo';

type Argv = Arguments<
    Partial<{
        all: boolean;
        automock: boolean;
        bail: boolean | number;
        cache: boolean;
        cacheDirectory: string;
        changedFilesWithAncestor: boolean;
        changedSince: string;
        ci: boolean;
        clearCache: boolean;
        clearMocks: boolean;
        collectCoverage: boolean;
        collectCoverageFrom: string;
        color: boolean;
        colors: boolean;
        config: string;
        coverage: boolean;
        coverageDirectory: string;
        coveragePathIgnorePatterns: Array<string>;
        coverageReporters: Array<string>;
        coverageThreshold: string;
        debug: boolean;
        env: string;
        expand: boolean;
        findRelatedTests: boolean;
        forceExit: boolean;
        globals: string;
        globalSetup: string | null | undefined;
        globalTeardown: string | null | undefined;
        haste: string;
        ignoreProjects: Array<string>;
        init: boolean;
        injectGlobals: boolean;
        json: boolean;
        lastCommit: boolean;
        logHeapUsage: boolean;
        maxWorkers: number | string;
        moduleDirectories: Array<string>;
        moduleFileExtensions: Array<string>;
        moduleNameMapper: string;
        modulePathIgnorePatterns: Array<string>;
        modulePaths: Array<string>;
        noStackTrace: boolean;
        notify: boolean;
        notifyMode: string;
        onlyChanged: boolean;
        onlyFailures: boolean;
        outputFile: string;
        preset: string | null | undefined;
        prettierPath: string | null | undefined;
        projects: Array<string>;
        randomize: boolean;
        reporters: Array<string>;
        resetMocks: boolean;
        resetModules: boolean;
        resolver: string | null | undefined;
        restoreMocks: boolean;
        rootDir: string;
        roots: Array<string>;
        runInBand: boolean;
        seed: number;
        showSeed: boolean;
        selectProjects: Array<string>;
        setupFiles: Array<string>;
        setupFilesAfterEnv: Array<string>;
        shard: string;
        showConfig: boolean;
        silent: boolean;
        snapshotSerializers: Array<string>;
        testEnvironment: string;
        testEnvironmentOptions: string;
        testFailureExitCode: string | null | undefined;
        testMatch: Array<string>;
        testNamePattern: string;
        testPathIgnorePatterns: Array<string>;
        testPathPattern: Array<string>;
        testRegex: string | Array<string>;
        testResultsProcessor: string;
        testRunner: string;
        testSequencer: string;
        testTimeout: number | null | undefined;
        transform: string;
        transformIgnorePatterns: Array<string>;
        unmockedModulePathPatterns: Array<string> | null | undefined;
        updateSnapshot: boolean;
        useStderr: boolean;
        verbose: boolean;
        version: boolean;
        watch: boolean;
        watchAll: boolean;
        watchman: boolean;
        watchPathIgnorePatterns: Array<string>;
        workerIdleMemoryLimit: number | string;
        workerThreads: boolean;
    }>
>;

type CoverageReporterName = keyof ReportOptions;

type CoverageReporters = Array<CoverageReporterName | CoverageReporterWithOptions>;

type CoverageReporterWithOptions<K = CoverageReporterName> =
    K extends CoverageReporterName
        ? ReportOptions[K] extends never
            ? never
            : [K, Partial<ReportOptions[K]>]
        : never;

type CoverageThresholdValue = {
    branches?: number;
    functions?: number;
    lines?: number;
    statements?: number;
};

type DefaultOptions = {
    automock: boolean;
    bail: number;
    cache: boolean;
    cacheDirectory: string;
    changedFilesWithAncestor: boolean;
    ci: boolean;
    clearMocks: boolean;
    collectCoverage: boolean;
    coveragePathIgnorePatterns: Array<string>;
    coverageReporters: Array<CoverageReporterName>;
    coverageProvider: CoverageProvider;
    detectLeaks: boolean;
    detectOpenHandles: boolean;
    errorOnDeprecated: boolean;
    expand: boolean;
    extensionsToTreatAsEsm: Array<string>;
    fakeTimers: FakeTimers;
    forceCoverageMatch: Array<string>;
    globals: ConfigGlobals;
    haste: HasteConfig;
    injectGlobals: boolean;
    listTests: boolean;
    maxConcurrency: number;
    maxWorkers: number | string;
    moduleDirectories: Array<string>;
    moduleFileExtensions: Array<string>;
    moduleNameMapper: Record<string, string | Array<string>>;
    modulePathIgnorePatterns: Array<string>;
    noStackTrace: boolean;
    notify: boolean;
    notifyMode: NotifyMode;
    openHandlesTimeout: number;
    passWithNoTests: boolean;
    prettierPath: string;
    resetMocks: boolean;
    resetModules: boolean;
    restoreMocks: boolean;
    roots: Array<string>;
    runTestsByPath: boolean;
    runner: string;
    setupFiles: Array<string>;
    setupFilesAfterEnv: Array<string>;
    skipFilter: boolean;
    slowTestThreshold: number;
    snapshotFormat: SnapshotFormat;
    snapshotSerializers: Array<string>;
    testEnvironment: string;
    testEnvironmentOptions: Record<string, unknown>;
    testFailureExitCode: string | number;
    testLocationInResults: boolean;
    testMatch: Array<string>;
    testPathIgnorePatterns: Array<string>;
    testRegex: Array<string>;
    testRunner: string;
    testSequencer: string;
    transformIgnorePatterns: Array<string>;
    useStderr: boolean;
    watch: boolean;
    watchPathIgnorePatterns: Array<string>;
    watchman: boolean;
    workerThreads: boolean;
};

type DisplayName = {
    name: string;
    color: typeof ForegroundColor;
};

type FakeableAPI =
    | 'Date'
    | 'hrtime'
    | 'nextTick'
    | 'performance'
    | 'queueMicrotask'
    | 'requestAnimationFrame'
    | 'cancelAnimationFrame'
    | 'requestIdleCallback'
    | 'cancelIdleCallback'
    | 'setImmediate'
    | 'clearImmediate'
    | 'setInterval'
    | 'clearInterval'
    | 'setTimeout'
    | 'clearTimeout';

type FakeTimersConfig = {
    /**
     * If set to `true` all timers will be advanced automatically
     * by 20 milliseconds every 20 milliseconds. A custom time delta
     * may be provided by passing a number.
     *
     * @defaultValue
     * The default is `false`.
     */
    advanceTimers?: boolean | number;
    /**
     * List of names of APIs (e.g. `Date`, `nextTick()`, `setImmediate()`,
     * `setTimeout()`) that should not be faked.
     *
     * @defaultValue
     * The default is `[]`, meaning all APIs are faked.
     */
    doNotFake?: Array<FakeableAPI>;
    /**
     * Sets current system time to be used by fake timers.
     *
     * @defaultValue
     * The default is `Date.now()`.
     */
    now?: number | Date;
    /**
     * The maximum number of recursive timers that will be run when calling
     * `jest.runAllTimers()`.
     *
     * @defaultValue
     * The default is `100_000` timers.
     */
    timerLimit?: number;
    /**
     * Use the old fake timers implementation instead of one backed by
     * [`@sinonjs/fake-timers`](https://github.com/sinonjs/fake-timers).
     *
     * @defaultValue
     * The default is `false`.
     */
    legacyFakeTimers?: false;
};

type GlobalConfig = {
    bail: number;
    changedSince?: string;
    changedFilesWithAncestor: boolean;
    ci: boolean;
    collectCoverage: boolean;
    collectCoverageFrom: Array<string>;
    coverageDirectory: string;
    coveragePathIgnorePatterns?: Array<string>;
    coverageProvider: CoverageProvider;
    coverageReporters: CoverageReporters;
    coverageThreshold?: CoverageThreshold;
    detectLeaks: boolean;
    detectOpenHandles: boolean;
    expand: boolean;
    filter?: string;
    findRelatedTests: boolean;
    forceExit: boolean;
    json: boolean;
    globalSetup?: string;
    globalTeardown?: string;
    lastCommit: boolean;
    logHeapUsage: boolean;
    listTests: boolean;
    maxConcurrency: number;
    maxWorkers: number;
    noStackTrace: boolean;
    nonFlagArgs: Array<string>;
    noSCM?: boolean;
    notify: boolean;
    notifyMode: NotifyMode;
    outputFile?: string;
    onlyChanged: boolean;
    onlyFailures: boolean;
    openHandlesTimeout: number;
    passWithNoTests: boolean;
    projects: Array<string>;
    randomize?: boolean;
    replname?: string;
    reporters?: Array<ReporterConfig>;
    runInBand: boolean;
    runTestsByPath: boolean;
    rootDir: string;
    seed: number;
    showSeed?: boolean;
    shard?: ShardConfig;
    silent?: boolean;
    skipFilter: boolean;
    snapshotFormat: SnapshotFormat;
    errorOnDeprecated: boolean;
    testFailureExitCode: number;
    testNamePattern?: string;
    testPathPattern: string;
    testResultsProcessor?: string;
    testSequencer: string;
    testTimeout?: number;
    updateSnapshot: SnapshotUpdateState;
    useStderr: boolean;
    verbose?: boolean;
    watch: boolean;
    watchAll: boolean;
    watchman: boolean;
    watchPlugins?: Array<{
        path: string;
        config: Record<string, unknown>;
    }> | null;
    workerIdleMemoryLimit?: number;
    workerThreads?: boolean;
};

type GlobalFakeTimersConfig = {
    /**
     * Whether fake timers should be enabled globally for all test files.
     *
     * @defaultValue
     * The default is `false`.
     */
    enableGlobally?: boolean;
};

type HasteConfig = {
    /** Whether to hash files using SHA-1. */
    computeSha1?: boolean;
    /** The platform to use as the default, e.g. 'ios'. */
    defaultPlatform?: string | null;
    /** Force use of Node's `fs` APIs rather than shelling out to `find` */
    forceNodeFilesystemAPI?: boolean;
    /**
     * Whether to follow symlinks when crawling for files.
     *   This options cannot be used in projects which use watchman.
     *   Projects with `watchman` set to true will error if this option is set to true.
     */
    enableSymlinks?: boolean;
    /** string to a custom implementation of Haste. */
    hasteImplModulePath?: string;
    /** All platforms to target, e.g ['ios', 'android']. */
    platforms?: Array<string>;
    /** Whether to throw on error on module collision. */
    throwOnModuleCollision?: boolean;
    /** Custom HasteMap module */
    hasteMapModulePath?: string;
    /** Whether to retain all files, allowing e.g. search for tests in `node_modules`. */
    retainAllFiles?: boolean;
};

type InitialOptions = Partial<{
    automock: boolean;
    bail: boolean | number;
    cache: boolean;
    cacheDirectory: string;
    ci: boolean;
    clearMocks: boolean;
    changedFilesWithAncestor: boolean;
    changedSince: string;
    collectCoverage: boolean;
    collectCoverageFrom: Array<string>;
    coverageDirectory: string;
    coveragePathIgnorePatterns: Array<string>;
    coverageProvider: CoverageProvider;
    coverageReporters: CoverageReporters;
    coverageThreshold: CoverageThreshold;
    dependencyExtractor: string;
    detectLeaks: boolean;
    detectOpenHandles: boolean;
    displayName: string | DisplayName;
    expand: boolean;
    extensionsToTreatAsEsm: Array<string>;
    fakeTimers: FakeTimers;
    filter: string;
    findRelatedTests: boolean;
    forceCoverageMatch: Array<string>;
    forceExit: boolean;
    json: boolean;
    globals: ConfigGlobals;
    globalSetup: string | null | undefined;
    globalTeardown: string | null | undefined;
    haste: HasteConfig;
    id: string;
    injectGlobals: boolean;
    reporters: Array<string | ReporterConfig>;
    logHeapUsage: boolean;
    lastCommit: boolean;
    listTests: boolean;
    maxConcurrency: number;
    maxWorkers: number | string;
    moduleDirectories: Array<string>;
    moduleFileExtensions: Array<string>;
    moduleNameMapper: {
        [key: string]: string | Array<string>;
    };
    modulePathIgnorePatterns: Array<string>;
    modulePaths: Array<string>;
    noStackTrace: boolean;
    notify: boolean;
    notifyMode: string;
    onlyChanged: boolean;
    onlyFailures: boolean;
    openHandlesTimeout: number;
    outputFile: string;
    passWithNoTests: boolean;
    preset: string | null | undefined;
    prettierPath: string | null | undefined;
    projects: Array<string | InitialProjectOptions>;
    randomize: boolean;
    replname: string | null | undefined;
    resetMocks: boolean;
    resetModules: boolean;
    resolver: string | null | undefined;
    restoreMocks: boolean;
    rootDir: string;
    roots: Array<string>;
    runner: string;
    runTestsByPath: boolean;
    runtime: string;
    sandboxInjectedGlobals: Array<string>;
    setupFiles: Array<string>;
    setupFilesAfterEnv: Array<string>;
    showSeed: boolean;
    silent: boolean;
    skipFilter: boolean;
    skipNodeResolution: boolean;
    slowTestThreshold: number;
    snapshotResolver: string;
    snapshotSerializers: Array<string>;
    snapshotFormat: SnapshotFormat;
    errorOnDeprecated: boolean;
    testEnvironment: string;
    testEnvironmentOptions: Record<string, unknown>;
    testFailureExitCode: string | number;
    testLocationInResults: boolean;
    testMatch: Array<string>;
    testNamePattern: string;
    testPathIgnorePatterns: Array<string>;
    testRegex: string | Array<string>;
    testResultsProcessor: string;
    testRunner: string;
    testSequencer: string;
    testTimeout: number;
    transform: {
        [regex: string]: string | TransformerConfig;
    };
    transformIgnorePatterns: Array<string>;
    watchPathIgnorePatterns: Array<string>;
    unmockedModulePathPatterns: Array<string>;
    updateSnapshot: boolean;
    useStderr: boolean;
    verbose?: boolean;
    watch: boolean;
    watchAll: boolean;
    watchman: boolean;
    watchPlugins: Array<string | [string, Record<string, unknown>]>;
    workerIdleMemoryLimit: number | string;
    workerThreads: boolean;
}>;

type InitialOptionsWithRootDir = InitialOptions &
    Required<Pick<InitialOptions, 'rootDir'>>;

type InitialProjectOptions = Pick<
    InitialOptions & {
        cwd?: string;
    },
    keyof ProjectConfig
>;

type LegacyFakeTimersConfig = {
    /**
     * Use the old fake timers implementation instead of one backed by
     * [`@sinonjs/fake-timers`](https://github.com/sinonjs/fake-timers).
     *
     * @defaultValue
     * The default is `false`.
     */
    legacyFakeTimers?: true;
};

type ProjectConfig = {
    automock: boolean;
    cache: boolean;
    cacheDirectory: string;
    clearMocks: boolean;
    collectCoverageFrom: Array<string>;
    coverageDirectory: string;
    coveragePathIgnorePatterns: Array<string>;
    cwd: string;
    dependencyExtractor?: string;
    detectLeaks: boolean;
    detectOpenHandles: boolean;
    displayName?: DisplayName;
    errorOnDeprecated: boolean;
    extensionsToTreatAsEsm: Array<string>;
    fakeTimers: FakeTimers;
    filter?: string;
    forceCoverageMatch: Array<string>;
    globalSetup?: string;
    globalTeardown?: string;
    globals: ConfigGlobals;
    haste: HasteConfig;
    id: string;
    injectGlobals: boolean;
    moduleDirectories: Array<string>;
    moduleFileExtensions: Array<string>;
    moduleNameMapper: Array<[string, string]>;
    modulePathIgnorePatterns: Array<string>;
    modulePaths?: Array<string>;
    openHandlesTimeout: number;
    preset?: string;
    prettierPath: string;
    resetMocks: boolean;
    resetModules: boolean;
    resolver?: string;
    restoreMocks: boolean;
    rootDir: string;
    roots: Array<string>;
    runner: string;
    runtime?: string;
    sandboxInjectedGlobals: Array<keyof typeof globalThis>;
    setupFiles: Array<string>;
    setupFilesAfterEnv: Array<string>;
    skipFilter: boolean;
    skipNodeResolution?: boolean;
    slowTestThreshold: number;
    snapshotResolver?: string;
    snapshotSerializers: Array<string>;
    snapshotFormat: SnapshotFormat;
    testEnvironment: string;
    testEnvironmentOptions: Record<string, unknown>;
    testMatch: Array<string>;
    testLocationInResults: boolean;
    testPathIgnorePatterns: Array<string>;
    testRegex: Array<string | RegExp>;
    testRunner: string;
    transform: Array<[string, string, Record<string, unknown>]>;
    transformIgnorePatterns: Array<string>;
    watchPathIgnorePatterns: Array<string>;
    unmockedModulePathPatterns?: Array<string>;
    workerIdleMemoryLimit?: number;
};

type ReporterConfig = [string, Record<string, unknown>];

type SnapshotUpdateState = 'all' | 'new' | 'none';

type TransformerConfig = [string, Record<string, unknown>];

type ArrayTable = Table | Row;

type BlockFn = () => void;

type BlockName = string;

type BlockNameLike = BlockName | NameLike;

type Col = unknown;

type ConcurrentTestFn = () => TestReturnValuePromise;

type DoneFn_2 = (reason?: string | Error) => void;

type DoneTakingTestFn = (this: TestContext, done: DoneFn_2) => ValidTestReturnValues;

type EachTable = ArrayTable | TemplateTable;