Add node modules and new code for release (#39)

Co-authored-by: tbarnes94 <tbarnes94@users.noreply.github.com>

node_modules/@jest/environment/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Facebook, Inc. and its affiliates.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

node_modules/@jest/environment/build/index.d.ts

@@ -0,0 +1,284 @@
+/**
+ * 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 type { Context, Script } from 'vm';
+import type { Circus, Config, Global } from '@jest/types';
+import jestMock = require('jest-mock');
+import type { LegacyFakeTimers, ModernFakeTimers } from '@jest/fake-timers';
+declare type JestMockFn = typeof jestMock.fn;
+declare type JestMockSpyOn = typeof jestMock.spyOn;
+export declare type EnvironmentContext = Partial<{
+    console: Console;
+    docblockPragmas: Record<string, string | Array<string>>;
+    testPath: Config.Path;
+}>;
+export declare type ModuleWrapper = (this: Module['exports'], module: Module, exports: Module['exports'], require: Module['require'], __dirname: string, __filename: Module['filename'], global: Global.Global, jest: Jest, ...extraGlobals: Array<Global.Global[keyof Global.Global]>) => unknown;
+export declare class JestEnvironment {
+    constructor(config: Config.ProjectConfig, context?: EnvironmentContext);
+    global: Global.Global;
+    fakeTimers: LegacyFakeTimers<unknown> | null;
+    fakeTimersModern: ModernFakeTimers | null;
+    moduleMocker: jestMock.ModuleMocker | null;
+    /**
+     * @deprecated implement getVmContext instead
+     */
+    runScript<T = unknown>(script: Script): T | null;
+    getVmContext?(): Context | null;
+    setup(): Promise<void>;
+    teardown(): Promise<void>;
+    handleTestEvent?(event: Circus.Event, state: Circus.State): void | Promise<void>;
+}
+export declare type Module = NodeModule;
+export interface Jest {
+    /**
+     * Provides a way to add Jasmine-compatible matchers into your Jest context.
+     *
+     * @deprecated Use `expect.extend` instead
+     */
+    addMatchers(matchers: Record<string, any>): void;
+    /**
+     * Advances all timers by the needed milliseconds so that only the next timeouts/intervals will run.
+     * Optionally, you can provide steps, so it will run steps amount of next timeouts/intervals.
+     */
+    advanceTimersToNextTimer(steps?: number): void;
+    /**
+     * Disables automatic mocking in the module loader.
+     */
+    autoMockOff(): Jest;
+    /**
+     * Enables automatic mocking in the module loader.
+     */
+    autoMockOn(): Jest;
+    /**
+     * Clears the mock.calls and mock.instances properties of all mocks.
+     * Equivalent to calling .mockClear() on every mocked function.
+     */
+    clearAllMocks(): Jest;
+    /**
+     * Removes any pending timers from the timer system. If any timers have been
+     * scheduled, they will be cleared and will never have the opportunity to
+     * execute in the future.
+     */
+    clearAllTimers(): void;
+    /**
+     * Indicates that the module system should never return a mocked version
+     * of the specified module, including all of the specified module's
+     * dependencies.
+     */
+    deepUnmock(moduleName: string): Jest;
+    /**
+     * Disables automatic mocking in the module loader.
+     *
+     * After this method is called, all `require()`s will return the real
+     * versions of each module (rather than a mocked version).
+     */
+    disableAutomock(): Jest;
+    /**
+     * When using `babel-jest`, calls to mock will automatically be hoisted to
+     * the top of the code block. Use this method if you want to explicitly avoid
+     * this behavior.
+     */
+    doMock(moduleName: string, moduleFactory?: () => unknown): Jest;
+    /**
+     * Indicates that the module system should never return a mocked version
+     * of the specified module from require() (e.g. that it should always return
+     * the real module).
+     */
+    dontMock(moduleName: string): Jest;
+    /**
+     * Enables automatic mocking in the module loader.
+     */
+    enableAutomock(): Jest;
+    /**
+     * Creates a mock function. Optionally takes a mock implementation.
+     */
+    fn: JestMockFn;
+    /**
+     * Given the name of a module, use the automatic mocking system to generate a
+     * mocked version of the module for you.
+     *
+     * This is useful when you want to create a manual mock that extends the
+     * automatic mock's behavior.
+     *
+     * @deprecated Use `jest.createMockFromModule()` instead
+     */
+    genMockFromModule(moduleName: string): unknown;
+    /**
+     * Given the name of a module, use the automatic mocking system to generate a
+     * mocked version of the module for you.
+     *
+     * This is useful when you want to create a manual mock that extends the
+     * automatic mock's behavior.
+     */
+    createMockFromModule(moduleName: string): unknown;
+    /**
+     * Determines if the given function is a mocked function.
+     */
+    isMockFunction(fn: Function): fn is ReturnType<JestMockFn>;
+    /**
+     * Mocks a module with an auto-mocked version when it is being required.
+     */
+    mock(moduleName: string, moduleFactory?: () => unknown, options?: {
+        virtual?: boolean;
+    }): Jest;
+    /**
+     * Returns the actual module instead of a mock, bypassing all checks on
+     * whether the module should receive a mock implementation or not.
+     *
+     * @example
+     ```
+      jest.mock('../myModule', () => {
+      // Require the original module to not be mocked...
+      const originalModule = jest.requireActual(moduleName);
+        return {
+          __esModule: true, // Use it when dealing with esModules
+          ...originalModule,
+          getRandom: jest.fn().mockReturnValue(10),
+        };
+      });
+  
+      const getRandom = require('../myModule').getRandom;
+  
+      getRandom(); // Always returns 10
+      ```
+     */
+    requireActual: (moduleName: string) => unknown;
+    /**
+     * Returns a mock module instead of the actual module, bypassing all checks
+     * on whether the module should be required normally or not.
+     */
+    requireMock: (moduleName: string) => unknown;
+    /**
+     * Resets the state of all mocks.
+     * Equivalent to calling .mockReset() on every mocked function.
+     */
+    resetAllMocks(): Jest;
+    /**
+     * Resets the module registry - the cache of all required modules. This is
+     * useful to isolate modules where local state might conflict between tests.
+     *
+     * @deprecated Use `jest.resetModules()`
+     */
+    resetModuleRegistry(): Jest;
+    /**
+     * Resets the module registry - the cache of all required modules. This is
+     * useful to isolate modules where local state might conflict between tests.
+     */
+    resetModules(): Jest;
+    /**
+     * Restores all mocks back to their original value. Equivalent to calling
+     * `.mockRestore` on every mocked function.
+     *
+     * Beware that jest.restoreAllMocks() only works when the mock was created with
+     * jest.spyOn; other mocks will require you to manually restore them.
+     */
+    restoreAllMocks(): Jest;
+    /**
+     * Runs failed tests n-times until they pass or until the max number of
+     * retries is exhausted. This only works with `jest-circus`!
+     */
+    retryTimes(numRetries: number): Jest;
+    /**
+     * Exhausts tasks queued by setImmediate().
+     *
+     * > Note: This function is not available when using Lolex as fake timers implementation
+     */
+    runAllImmediates(): void;
+    /**
+     * Exhausts the micro-task queue (usually interfaced in node via
+     * process.nextTick).
+     */
+    runAllTicks(): void;
+    /**
+     * Exhausts the macro-task queue (i.e., all tasks queued by setTimeout()
+     * and setInterval()).
+     */
+    runAllTimers(): void;
+    /**
+     * Executes only the macro-tasks that are currently pending (i.e., only the
+     * tasks that have been queued by setTimeout() or setInterval() up to this
+     * point). If any of the currently pending macro-tasks schedule new
+     * macro-tasks, those new tasks will not be executed by this call.
+     */
+    runOnlyPendingTimers(): void;
+    /**
+     * Advances all timers by msToRun milliseconds. All pending "macro-tasks"
+     * that have been queued via setTimeout() or setInterval(), and would be
+     * executed within this timeframe will be executed.
+     */
+    advanceTimersByTime(msToRun: number): void;
+    /**
+     * Executes only the macro task queue (i.e. all tasks queued by setTimeout()
+     * or setInterval() and setImmediate()).
+     *
+     * @deprecated Use `jest.advanceTimersByTime()`
+     */
+    runTimersToTime(msToRun: number): void;
+    /**
+     * Returns the number of fake timers still left to run.
+     */
+    getTimerCount(): number;
+    /**
+     * Explicitly supplies the mock object that the module system should return
+     * for the specified module.
+     *
+     * Note It is recommended to use `jest.mock()` instead. The `jest.mock`
+     * API's second argument is a module factory instead of the expected
+     * exported module object.
+     */
+    setMock(moduleName: string, moduleExports: unknown): Jest;
+    /**
+     * Set the default timeout interval for tests and before/after hooks in
+     * milliseconds.
+     *
+     * Note: The default timeout interval is 5 seconds if this method is not
+     * called.
+     */
+    setTimeout(timeout: number): Jest;
+    /**
+     * Creates a mock function similar to `jest.fn` but also tracks calls to
+     * `object[methodName]`.
+     *
+     * Note: By default, jest.spyOn also calls the spied method. This is
+     * different behavior from most other test libraries.
+     */
+    spyOn: JestMockSpyOn;
+    /**
+     * Indicates that the module system should never return a mocked version of
+     * the specified module from require() (e.g. that it should always return the
+     * real module).
+     */
+    unmock(moduleName: string): Jest;
+    /**
+     * Instructs Jest to use fake versions of the standard timer functions.
+     */
+    useFakeTimers(implementation?: 'modern' | 'legacy'): Jest;
+    /**
+     * Instructs Jest to use the real versions of the standard timer functions.
+     */
+    useRealTimers(): Jest;
+    /**
+     * `jest.isolateModules(fn)` goes a step further than `jest.resetModules()`
+     * and creates a sandbox registry for the modules that are loaded inside
+     * the callback function. This is useful to isolate specific modules for
+     * every test so that local module state doesn't conflict between tests.
+     */
+    isolateModules(fn: () => void): Jest;
+    /**
+     * When mocking time, `Date.now()` will also be mocked. If you for some reason need access to the real current time, you can invoke this function.
+     *
+     * > Note: This function is only available when using Lolex as fake timers implementation
+     */
+    getRealSystemTime(): number;
+    /**
+     *  Set the current system time used by fake timers. Simulates a user changing the system clock while your program is running. It affects the current time but it does not in itself cause e.g. timers to fire; they will fire exactly as they would have done without the call to `jest.setSystemTime()`.
+     *
+     *  > Note: This function is only available when using Lolex as fake timers implementation
+     */
+    setSystemTime(now?: number | Date): void;
+}
+export {};

node_modules/@jest/environment/build/index.js

@@ -0,0 +1,15 @@
+'use strict';
+
+function _jestMock() {
+  const data = _interopRequireDefault(require('jest-mock'));
+
+  _jestMock = function () {
+    return data;
+  };
+
+  return data;
+}
+
+function _interopRequireDefault(obj) {
+  return obj && obj.__esModule ? obj : {default: obj};
+}

node_modules/@jest/environment/node_modules/@jest/types/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Facebook, Inc. and its affiliates.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

node_modules/@jest/environment/node_modules/@jest/types/build/Circus.d.ts

@@ -0,0 +1,187 @@
+/**
+ * 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 type * as Global from './Global';
+declare type Process = NodeJS.Process;
+export declare type DoneFn = Global.DoneFn;
+export declare type BlockFn = Global.BlockFn;
+export declare type BlockName = Global.BlockName;
+export declare type BlockMode = void | 'skip' | 'only' | 'todo';
+export declare type TestMode = BlockMode;
+export declare type TestName = Global.TestName;
+export declare type TestFn = Global.TestFn;
+export declare type HookFn = Global.HookFn;
+export declare type AsyncFn = TestFn | HookFn;
+export declare type SharedHookType = 'afterAll' | 'beforeAll';
+export declare type HookType = SharedHookType | 'afterEach' | 'beforeEach';
+export declare type TestContext = Record<string, any>;
+export declare type Exception = any;
+export declare type FormattedError = string;
+export declare type Hook = {
+    asyncError: Error;
+    fn: HookFn;
+    type: HookType;
+    parent: DescribeBlock;
+    timeout: number | undefined | null;
+};
+export interface EventHandler {
+    (event: AsyncEvent, state: State): void | Promise<void>;
+    (event: SyncEvent, state: State): void;
+}
+export declare type Event = SyncEvent | AsyncEvent;
+export declare type SyncEvent = {
+    asyncError: Error;
+    mode: BlockMode;
+    name: 'start_describe_definition';
+    blockName: BlockName;
+} | {
+    mode: BlockMode;
+    name: 'finish_describe_definition';
+    blockName: BlockName;
+} | {
+    asyncError: Error;
+    name: 'add_hook';
+    hookType: HookType;
+    fn: HookFn;
+    timeout: number | undefined;
+} | {
+    asyncError: Error;
+    name: 'add_test';
+    testName: TestName;
+    fn?: TestFn;
+    mode?: TestMode;
+    timeout: number | undefined;
+} | {
+    name: 'error';
+    error: Exception;
+};
+export declare type AsyncEvent = {
+    name: 'setup';
+    testNamePattern?: string;
+    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_done';
+    test: TestEntry;
+} | {
+    name: 'run_describe_start';
+    describeBlock: DescribeBlock;
+} | {
+    name: 'run_describe_finish';
+    describeBlock: DescribeBlock;
+} | {
+    name: 'run_start';
+} | {
+    name: 'run_finish';
+} | {
+    name: 'teardown';
+};
+export declare type MatcherResults = {
+    actual: unknown;
+    expected: unknown;
+    name: string;
+    pass: boolean;
+};
+export declare type TestStatus = 'skip' | 'done' | 'todo';
+export declare type TestResult = {
+    duration?: number | null;
+    errors: Array<FormattedError>;
+    errorsDetailed: Array<MatcherResults | unknown>;
+    invocations: number;
+    status: TestStatus;
+    location?: {
+        column: number;
+        line: number;
+    } | null;
+    testPath: Array<TestName | BlockName>;
+};
+export declare type RunResult = {
+    unhandledErrors: Array<FormattedError>;
+    testResults: TestResults;
+};
+export declare type TestResults = Array<TestResult>;
+export declare type GlobalErrorHandlers = {
+    uncaughtException: Array<(exception: Exception) => void>;
+    unhandledRejection: Array<(exception: Exception, promise: Promise<any>) => void>;
+};
+export declare type State = {
+    currentDescribeBlock: DescribeBlock;
+    currentlyRunningTest?: TestEntry | null;
+    expand?: boolean;
+    hasFocusedTests: boolean;
+    hasStarted: boolean;
+    originalGlobalErrorHandlers?: GlobalErrorHandlers;
+    parentProcess: Process | null;
+    rootDescribeBlock: DescribeBlock;
+    testNamePattern?: RegExp | null;
+    testTimeout: number;
+    unhandledErrors: Array<Exception>;
+    includeTestLocationInResult: boolean;
+};
+export declare type DescribeBlock = {
+    type: 'describeBlock';
+    children: Array<DescribeBlock | TestEntry>;
+    hooks: Array<Hook>;
+    mode: BlockMode;
+    name: BlockName;
+    parent?: DescribeBlock;
+    /** @deprecated Please get from `children` array instead */
+    tests: Array<TestEntry>;
+};
+export declare type TestError = Exception | [Exception | undefined, Exception];
+export declare type TestEntry = {
+    type: 'test';
+    asyncError: Exception;
+    errors: Array<TestError>;
+    fn?: TestFn;
+    invocations: number;
+    mode: TestMode;
+    name: TestName;
+    parent: DescribeBlock;
+    startedAt?: number | null;
+    duration?: number | null;
+    status?: TestStatus | null;
+    timeout?: number;
+};
+export {};

node_modules/@jest/environment/node_modules/@jest/types/build/Circus.js

@@ -0,0 +1 @@
+'use strict';

node_modules/@jest/environment/node_modules/@jest/types/build/Config.d.ts

@@ -0,0 +1,421 @@
+/**
+ * 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 type { Arguments } from 'yargs';
+import type { ReportOptions } from 'istanbul-reports';
+import type { ForegroundColor } from 'chalk';
+declare type CoverageProvider = 'babel' | 'v8';
+export declare type Path = string;
+export declare type Glob = string;
+export declare type HasteConfig = {
+    computeSha1?: boolean;
+    defaultPlatform?: string | null;
+    hasteImplModulePath?: string;
+    platforms?: Array<string>;
+    throwOnModuleCollision?: boolean;
+};
+export declare type CoverageReporterName = keyof ReportOptions;
+export declare type CoverageReporterWithOptions<K = CoverageReporterName> = K extends CoverageReporterName ? ReportOptions[K] extends never ? never : [K, Partial<ReportOptions[K]>] : never;
+export declare type CoverageReporters = Array<CoverageReporterName | CoverageReporterWithOptions>;
+export declare type ReporterConfig = [string, Record<string, unknown>];
+export declare type TransformerConfig = [string, Record<string, unknown>];
+export interface ConfigGlobals {
+    [K: string]: unknown;
+}
+export declare type DefaultOptions = {
+    automock: boolean;
+    bail: number;
+    cache: boolean;
+    cacheDirectory: Path;
+    changedFilesWithAncestor: boolean;
+    clearMocks: boolean;
+    collectCoverage: boolean;
+    coveragePathIgnorePatterns: Array<string>;
+    coverageReporters: Array<CoverageReporterName>;
+    coverageProvider: CoverageProvider;
+    errorOnDeprecated: boolean;
+    expand: boolean;
+    forceCoverageMatch: Array<Glob>;
+    globals: ConfigGlobals;
+    haste: HasteConfig;
+    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;
+    prettierPath: string;
+    resetMocks: boolean;
+    resetModules: boolean;
+    restoreMocks: boolean;
+    roots: Array<Path>;
+    runTestsByPath: boolean;
+    runner: 'jest-runner';
+    setupFiles: Array<Path>;
+    setupFilesAfterEnv: Array<Path>;
+    skipFilter: boolean;
+    slowTestThreshold: number;
+    snapshotSerializers: Array<Path>;
+    testEnvironment: string;
+    testEnvironmentOptions: Record<string, any>;
+    testFailureExitCode: string | number;
+    testLocationInResults: boolean;
+    testMatch: Array<Glob>;
+    testPathIgnorePatterns: Array<string>;
+    testRegex: Array<string>;
+    testRunner: string;
+    testSequencer: string;
+    testURL: string;
+    timers: 'real' | 'fake';
+    transformIgnorePatterns: Array<Glob>;
+    useStderr: boolean;
+    watch: boolean;
+    watchPathIgnorePatterns: Array<string>;
+    watchman: boolean;
+};
+export declare type DisplayName = {
+    name: string;
+    color: typeof ForegroundColor;
+};
+export declare type InitialOptionsWithRootDir = InitialOptions & Required<Pick<InitialOptions, 'rootDir'>>;
+export declare type InitialOptions = Partial<{
+    automock: boolean;
+    bail: boolean | number;
+    cache: boolean;
+    cacheDirectory: Path;
+    clearMocks: boolean;
+    changedFilesWithAncestor: boolean;
+    changedSince: string;
+    collectCoverage: boolean;
+    collectCoverageFrom: Array<Glob>;
+    collectCoverageOnlyFrom: {
+        [key: string]: boolean;
+    };
+    coverageDirectory: string;
+    coveragePathIgnorePatterns: Array<string>;
+    coverageProvider: CoverageProvider;
+    coverageReporters: CoverageReporters;
+    coverageThreshold: {
+        global: {
+            [key: string]: number;
+        };
+    };
+    dependencyExtractor: string;
+    detectLeaks: boolean;
+    detectOpenHandles: boolean;
+    displayName: string | DisplayName;
+    expand: boolean;
+    extraGlobals: Array<string>;
+    filter: Path;
+    findRelatedTests: boolean;
+    forceCoverageMatch: Array<Glob>;
+    forceExit: boolean;
+    json: boolean;
+    globals: ConfigGlobals;
+    globalSetup: string | null | undefined;
+    globalTeardown: string | null | undefined;
+    haste: HasteConfig;
+    reporters: Array<string | ReporterConfig>;
+    logHeapUsage: boolean;
+    lastCommit: boolean;
+    listTests: boolean;
+    mapCoverage: boolean;
+    maxConcurrency: number;
+    maxWorkers: number | string;
+    moduleDirectories: Array<string>;
+    moduleFileExtensions: Array<string>;
+    moduleLoader: Path;
+    moduleNameMapper: {
+        [key: string]: string | Array<string>;
+    };
+    modulePathIgnorePatterns: Array<string>;
+    modulePaths: Array<string>;
+    name: string;
+    noStackTrace: boolean;
+    notify: boolean;
+    notifyMode: string;
+    onlyChanged: boolean;
+    outputFile: Path;
+    passWithNoTests: boolean;
+    preprocessorIgnorePatterns: Array<Glob>;
+    preset: string | null | undefined;
+    prettierPath: string | null | undefined;
+    projects: Array<Glob>;
+    replname: string | null | undefined;
+    resetMocks: boolean;
+    resetModules: boolean;
+    resolver: Path | null | undefined;
+    restoreMocks: boolean;
+    rootDir: Path;
+    roots: Array<Path>;
+    runner: string;
+    runTestsByPath: boolean;
+    scriptPreprocessor: string;
+    setupFiles: Array<Path>;
+    setupTestFrameworkScriptFile: Path;
+    setupFilesAfterEnv: Array<Path>;
+    silent: boolean;
+    skipFilter: boolean;
+    skipNodeResolution: boolean;
+    slowTestThreshold: number;
+    snapshotResolver: Path;
+    snapshotSerializers: Array<Path>;
+    errorOnDeprecated: boolean;
+    testEnvironment: string;
+    testEnvironmentOptions: Record<string, any>;
+    testFailureExitCode: string | number;
+    testLocationInResults: boolean;
+    testMatch: Array<Glob>;
+    testNamePattern: string;
+    testPathDirs: Array<Path>;
+    testPathIgnorePatterns: Array<string>;
+    testRegex: string | Array<string>;
+    testResultsProcessor: string;
+    testRunner: string;
+    testSequencer: string;
+    testURL: string;
+    testTimeout: number;
+    timers: 'real' | 'fake';
+    transform: {
+        [regex: string]: Path | TransformerConfig;
+    };
+    transformIgnorePatterns: Array<Glob>;
+    watchPathIgnorePatterns: Array<string>;
+    unmockedModulePathPatterns: Array<string>;
+    updateSnapshot: boolean;
+    useStderr: boolean;
+    verbose?: boolean;
+    watch: boolean;
+    watchAll: boolean;
+    watchman: boolean;
+    watchPlugins: Array<string | [string, Record<string, any>]>;
+}>;
+export declare type SnapshotUpdateState = 'all' | 'new' | 'none';
+declare type NotifyMode = 'always' | 'failure' | 'success' | 'change' | 'success-change' | 'failure-change';
+export declare type CoverageThresholdValue = {
+    branches?: number;
+    functions?: number;
+    lines?: number;
+    statements?: number;
+};
+declare type CoverageThreshold = {
+    [path: string]: CoverageThresholdValue;
+    global: CoverageThresholdValue;
+};
+export declare type GlobalConfig = {
+    bail: number;
+    changedSince?: string;
+    changedFilesWithAncestor: boolean;
+    collectCoverage: boolean;
+    collectCoverageFrom: Array<Glob>;
+    collectCoverageOnlyFrom?: {
+        [key: string]: boolean;
+    };
+    coverageDirectory: string;
+    coveragePathIgnorePatterns?: Array<string>;
+    coverageProvider: CoverageProvider;
+    coverageReporters: CoverageReporters;
+    coverageThreshold?: CoverageThreshold;
+    detectLeaks: boolean;
+    detectOpenHandles: boolean;
+    enabledTestsMap?: {
+        [key: string]: {
+            [key: string]: boolean;
+        };
+    };
+    expand: boolean;
+    filter?: Path;
+    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?: Path;
+    onlyChanged: boolean;
+    onlyFailures: boolean;
+    passWithNoTests: boolean;
+    projects: Array<Glob>;
+    replname?: string;
+    reporters?: Array<string | ReporterConfig>;
+    runTestsByPath: boolean;
+    rootDir: Path;
+    silent?: boolean;
+    skipFilter: boolean;
+    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, any>;
+    }> | null;
+};
+export declare type ProjectConfig = {
+    automock: boolean;
+    cache: boolean;
+    cacheDirectory: Path;
+    clearMocks: boolean;
+    coveragePathIgnorePatterns: Array<string>;
+    cwd: Path;
+    dependencyExtractor?: string;
+    detectLeaks: boolean;
+    detectOpenHandles: boolean;
+    displayName?: DisplayName;
+    errorOnDeprecated: boolean;
+    extraGlobals: Array<keyof NodeJS.Global>;
+    filter?: Path;
+    forceCoverageMatch: Array<Glob>;
+    globalSetup?: string;
+    globalTeardown?: string;
+    globals: ConfigGlobals;
+    haste: HasteConfig;
+    moduleDirectories: Array<string>;
+    moduleFileExtensions: Array<string>;
+    moduleLoader?: Path;
+    moduleNameMapper: Array<[string, string]>;
+    modulePathIgnorePatterns: Array<string>;
+    modulePaths?: Array<string>;
+    name: string;
+    prettierPath: string;
+    resetMocks: boolean;
+    resetModules: boolean;
+    resolver?: Path;
+    restoreMocks: boolean;
+    rootDir: Path;
+    roots: Array<Path>;
+    runner: string;
+    setupFiles: Array<Path>;
+    setupFilesAfterEnv: Array<Path>;
+    skipFilter: boolean;
+    skipNodeResolution?: boolean;
+    slowTestThreshold: number;
+    snapshotResolver?: Path;
+    snapshotSerializers: Array<Path>;
+    testEnvironment: string;
+    testEnvironmentOptions: Record<string, any>;
+    testMatch: Array<Glob>;
+    testLocationInResults: boolean;
+    testPathIgnorePatterns: Array<string>;
+    testRegex: Array<string | RegExp>;
+    testRunner: string;
+    testURL: string;
+    timers: 'real' | 'fake' | 'modern' | 'legacy';
+    transform: Array<[string, Path, Record<string, unknown>]>;
+    transformIgnorePatterns: Array<Glob>;
+    watchPathIgnorePatterns: Array<string>;
+    unmockedModulePathPatterns?: Array<string>;
+};
+export declare 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;
+    collectCoverageOnlyFrom: Array<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;
+    init: 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;
+    outputFile: string;
+    preset: string | null | undefined;
+    projects: Array<string>;
+    prettierPath: string | null | undefined;
+    resetMocks: boolean;
+    resetModules: boolean;
+    resolver: string | null | undefined;
+    restoreMocks: boolean;
+    rootDir: string;
+    roots: Array<string>;
+    runInBand: boolean;
+    selectProjects: Array<string>;
+    setupFiles: Array<string>;
+    setupFilesAfterEnv: Array<string>;
+    showConfig: boolean;
+    silent: boolean;
+    snapshotSerializers: Array<string>;
+    testEnvironment: 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;
+    testURL: string;
+    testTimeout: number | null | undefined;
+    timers: string;
+    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>;
+}>>;
+export {};

node_modules/@jest/environment/node_modules/@jest/types/build/Config.js

@@ -0,0 +1 @@
+'use strict';

node_modules/@jest/environment/node_modules/@jest/types/build/Global.d.ts

@@ -0,0 +1,85 @@
+/**
+ * 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 type { CoverageMapData } from 'istanbul-lib-coverage';
+export declare type DoneFn = (reason?: string | Error) => void;
+export declare type TestName = string;
+export declare type TestFn = (done?: DoneFn) => Promise<void | undefined | unknown> | void | undefined;
+export declare type ConcurrentTestFn = (done?: DoneFn) => Promise<void | undefined | unknown>;
+export declare type BlockFn = () => void;
+export declare type BlockName = string;
+export declare type HookFn = TestFn;
+export declare type Col = unknown;
+export declare type Row = Array<Col>;
+export declare type Table = Array<Row>;
+export declare type ArrayTable = Table | Row;
+export declare type TemplateTable = TemplateStringsArray;
+export declare type TemplateData = Array<unknown>;
+export declare type EachTable = ArrayTable | TemplateTable;
+export declare type TestCallback = BlockFn | TestFn | ConcurrentTestFn;
+export declare type EachTestFn<EachCallback extends TestCallback> = (...args: Array<any>) => ReturnType<EachCallback>;
+declare type Jasmine = {
+    _DEFAULT_TIMEOUT_INTERVAL?: number;
+    addMatchers: Function;
+};
+declare type Each<EachCallback extends TestCallback> = ((table: EachTable, ...taggedTemplateData: Array<unknown>) => (title: string, test: EachTestFn<EachCallback>, timeout?: number) => void) | (() => void);
+export interface ItBase {
+    (testName: TestName, fn: TestFn, timeout?: number): void;
+    each: Each<TestFn>;
+}
+export interface It extends ItBase {
+    only: ItBase;
+    skip: ItBase;
+    todo: (testName: TestName, ...rest: Array<any>) => void;
+}
+export interface ItConcurrentBase {
+    (testName: string, testFn: ConcurrentTestFn, timeout?: number): void;
+    each: Each<ConcurrentTestFn>;
+}
+export interface ItConcurrentExtended extends ItConcurrentBase {
+    only: ItConcurrentBase;
+    skip: ItConcurrentBase;
+}
+export interface ItConcurrent extends It {
+    concurrent: ItConcurrentExtended;
+}
+export interface DescribeBase {
+    (blockName: BlockName, blockFn: BlockFn): void;
+    each: Each<BlockFn>;
+}
+export interface Describe extends DescribeBase {
+    only: DescribeBase;
+    skip: DescribeBase;
+}
+export interface TestFrameworkGlobals {
+    it: ItConcurrent;
+    test: ItConcurrent;
+    fit: ItBase & {
+        concurrent?: ItConcurrentBase;
+    };
+    xit: ItBase;
+    xtest: ItBase;
+    describe: Describe;
+    xdescribe: DescribeBase;
+    fdescribe: DescribeBase;
+    beforeAll: HookFn;
+    beforeEach: HookFn;
+    afterEach: HookFn;
+    afterAll: HookFn;
+}
+export interface GlobalAdditions extends TestFrameworkGlobals {
+    __coverage__: CoverageMapData;
+    jasmine: Jasmine;
+    fail: () => void;
+    pending: () => void;
+    spyOn: () => void;
+    spyOnProperty: () => void;
+}
+export interface Global extends GlobalAdditions, Omit<NodeJS.Global, keyof GlobalAdditions> {
+    [extras: string]: any;
+}
+export {};

node_modules/@jest/environment/node_modules/@jest/types/build/Global.js

@@ -0,0 +1 @@
+'use strict';

node_modules/@jest/environment/node_modules/@jest/types/build/TestResult.d.ts

@@ -0,0 +1,31 @@
+/**
+ * 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 declare type Milliseconds = number;
+declare type Status = 'passed' | 'failed' | 'skipped' | 'pending' | 'todo' | 'disabled';
+declare type Callsite = {
+    column: number;
+    line: number;
+};
+export declare type AssertionResult = {
+    ancestorTitles: Array<string>;
+    duration?: Milliseconds | null;
+    failureDetails: Array<unknown>;
+    failureMessages: Array<string>;
+    fullName: string;
+    invocations?: number;
+    location?: Callsite | null;
+    numPassingAsserts: number;
+    status: Status;
+    title: string;
+};
+export declare type SerializableError = {
+    code?: unknown;
+    message: string;
+    stack: string | null | undefined;
+    type?: string;
+};
+export {};

node_modules/@jest/environment/node_modules/@jest/types/build/TestResult.js

@@ -0,0 +1 @@
+'use strict';

node_modules/@jest/environment/node_modules/@jest/types/build/Transform.d.ts

@@ -0,0 +1,12 @@
+/**
+ * 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 declare type TransformResult = {
+    code: string;
+    originalCode: string;
+    mapCoverage?: boolean;
+    sourceMapPath: string | null;
+};

node_modules/@jest/environment/node_modules/@jest/types/build/Transform.js

@@ -0,0 +1 @@
+'use strict';

node_modules/@jest/environment/node_modules/@jest/types/build/index.d.ts

@@ -0,0 +1,12 @@
+/**
+ * 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.
+ */
+import type * as Circus from './Circus';
+import type * as Config from './Config';
+import type * as Global from './Global';
+import type * as TestResult from './TestResult';
+import type * as TransformTypes from './Transform';
+export type { Circus, Config, Global, TestResult, TransformTypes };

node_modules/@jest/environment/node_modules/@jest/types/build/index.js

@@ -0,0 +1 @@
+'use strict';

node_modules/@jest/environment/node_modules/@jest/types/package.json

@@ -0,0 +1,26 @@
+{
+  "name": "@jest/types",
+  "version": "26.3.0",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/facebook/jest.git",
+    "directory": "packages/jest-types"
+  },
+  "engines": {
+    "node": ">= 10.14.2"
+  },
+  "license": "MIT",
+  "main": "build/index.js",
+  "types": "build/index.d.ts",
+  "dependencies": {
+    "@types/istanbul-lib-coverage": "^2.0.0",
+    "@types/istanbul-reports": "^3.0.0",
+    "@types/node": "*",
+    "@types/yargs": "^15.0.0",
+    "chalk": "^4.0.0"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "gitHead": "3a7e06fe855515a848241bb06a6f6e117847443d"
+}

node_modules/@jest/environment/node_modules/@types/istanbul-reports/LICENSE

@@ -0,0 +1,21 @@
+    MIT License
+
+    Copyright (c) Microsoft Corporation.
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE

node_modules/@jest/environment/node_modules/@types/istanbul-reports/README.md

@@ -0,0 +1,16 @@
+# Installation
+> `npm install --save @types/istanbul-reports`
+
+# Summary
+This package contains type definitions for istanbul-reports (https://github.com/istanbuljs/istanbuljs).
+
+# Details
+Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/istanbul-reports.
+
+### Additional Details
+ * Last updated: Mon, 20 Jul 2020 21:55:27 GMT
+ * Dependencies: [@types/istanbul-lib-report](https://npmjs.com/package/@types/istanbul-lib-report)
+ * Global values: none
+
+# Credits
+These definitions were written by [Jason Cheatham](https://github.com/jason0x43), and [Elena Shcherbakova](https://github.com/not-a-doctor).

node_modules/@jest/environment/node_modules/@types/istanbul-reports/index.d.ts

@@ -0,0 +1,74 @@
+// Type definitions for istanbul-reports 3.0
+// Project: https://github.com/istanbuljs/istanbuljs, https://istanbul.js.org
+// Definitions by: Jason Cheatham <https://github.com/jason0x43>
+//                 Elena Shcherbakova <https://github.com/not-a-doctor>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.4
+
+import { Node, Visitor } from 'istanbul-lib-report';
+
+export function create<T extends keyof ReportOptions>(name: T, options?: Partial<ReportOptions[T]>): Visitor;
+
+export interface FileOptions {
+    file: string;
+}
+
+export interface ProjectOptions {
+    projectRoot: string;
+}
+
+export interface ReportOptions {
+    clover: CloverOptions;
+    cobertura: CoberturaOptions;
+    'html-spa': HtmlSpaOptions;
+    html: HtmlOptions;
+    json: JsonOptions;
+    'json-summary': JsonSummaryOptions;
+    lcov: LcovOptions;
+    lcovonly: LcovOnlyOptions;
+    none: never;
+    teamcity: TeamcityOptions;
+    text: TextOptions;
+    'text-lcov': TextLcovOptions;
+    'text-summary': TextSummaryOptions;
+}
+
+export type ReportType = keyof ReportOptions;
+
+export interface CloverOptions extends FileOptions, ProjectOptions {}
+
+export interface CoberturaOptions extends FileOptions, ProjectOptions {}
+
+export interface HtmlSpaOptions extends HtmlOptions {
+    metricsToShow: Array<'lines' | 'branches' | 'functions' | 'statements'>;
+}
+export interface HtmlOptions {
+    verbose: boolean;
+    skipEmpty: boolean;
+    subdir: string;
+    linkMapper: LinkMapper;
+}
+
+export type JsonOptions = FileOptions;
+export type JsonSummaryOptions = FileOptions;
+
+export interface LcovOptions extends FileOptions, ProjectOptions {}
+export interface LcovOnlyOptions extends FileOptions, ProjectOptions {}
+
+export interface TeamcityOptions extends FileOptions {
+    blockName: string;
+}
+
+export interface TextOptions extends FileOptions {
+    maxCols: number;
+    skipEmpty: boolean;
+    skipFull: boolean;
+}
+export type TextLcovOptions = ProjectOptions;
+export type TextSummaryOptions = FileOptions;
+
+export interface LinkMapper {
+    getPath(node: string | Node): string;
+    relativePath(source: string | Node, target: string | Node): string;
+    assetPath(node: Node, name: string): string;
+}

node_modules/@jest/environment/node_modules/@types/istanbul-reports/package.json

@@ -0,0 +1,31 @@
+{
+    "name": "@types/istanbul-reports",
+    "version": "3.0.0",
+    "description": "TypeScript definitions for istanbul-reports",
+    "license": "MIT",
+    "contributors": [
+        {
+            "name": "Jason Cheatham",
+            "url": "https://github.com/jason0x43",
+            "githubUsername": "jason0x43"
+        },
+        {
+            "name": "Elena Shcherbakova",
+            "url": "https://github.com/not-a-doctor",
+            "githubUsername": "not-a-doctor"
+        }
+    ],
+    "main": "",
+    "types": "index.d.ts",
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/DefinitelyTyped/DefinitelyTyped.git",
+        "directory": "types/istanbul-reports"
+    },
+    "scripts": {},
+    "dependencies": {
+        "@types/istanbul-lib-report": "*"
+    },
+    "typesPublisherContentHash": "71342edcc57e7212d17e794fa519955e496dd3b6696e2738904679ef3aa59d70",
+    "typeScriptVersion": "3.0"
+}

node_modules/@jest/environment/node_modules/chalk/index.d.ts

@@ -0,0 +1,415 @@
+/**
+Basic foreground colors.
+
+[More colors here.](https://github.com/chalk/chalk/blob/master/readme.md#256-and-truecolor-color-support)
+*/
+declare type ForegroundColor =
+	| 'black'
+	| 'red'
+	| 'green'
+	| 'yellow'
+	| 'blue'
+	| 'magenta'
+	| 'cyan'
+	| 'white'
+	| 'gray'
+	| 'grey'
+	| 'blackBright'
+	| 'redBright'
+	| 'greenBright'
+	| 'yellowBright'
+	| 'blueBright'
+	| 'magentaBright'
+	| 'cyanBright'
+	| 'whiteBright';
+
+/**
+Basic background colors.
+
+[More colors here.](https://github.com/chalk/chalk/blob/master/readme.md#256-and-truecolor-color-support)
+*/
+declare type BackgroundColor =
+	| 'bgBlack'
+	| 'bgRed'
+	| 'bgGreen'
+	| 'bgYellow'
+	| 'bgBlue'
+	| 'bgMagenta'
+	| 'bgCyan'
+	| 'bgWhite'
+	| 'bgGray'
+	| 'bgGrey'
+	| 'bgBlackBright'
+	| 'bgRedBright'
+	| 'bgGreenBright'
+	| 'bgYellowBright'
+	| 'bgBlueBright'
+	| 'bgMagentaBright'
+	| 'bgCyanBright'
+	| 'bgWhiteBright';
+
+/**
+Basic colors.
+
+[More colors here.](https://github.com/chalk/chalk/blob/master/readme.md#256-and-truecolor-color-support)
+*/
+declare type Color = ForegroundColor | BackgroundColor;
+
+declare type Modifiers =
+	| 'reset'
+	| 'bold'
+	| 'dim'
+	| 'italic'
+	| 'underline'
+	| 'inverse'
+	| 'hidden'
+	| 'strikethrough'
+	| 'visible';
+
+declare namespace chalk {
+	/**
+	Levels:
+	- `0` - All colors disabled.
+	- `1` - Basic 16 colors support.
+	- `2` - ANSI 256 colors support.
+	- `3` - Truecolor 16 million colors support.
+	*/
+	type Level = 0 | 1 | 2 | 3;
+
+	interface Options {
+		/**
+		Specify the color support for Chalk.
+
+		By default, color support is automatically detected based on the environment.
+
+		Levels:
+		- `0` - All colors disabled.
+		- `1` - Basic 16 colors support.
+		- `2` - ANSI 256 colors support.
+		- `3` - Truecolor 16 million colors support.
+		*/
+		level?: Level;
+	}
+
+	/**
+	Return a new Chalk instance.
+	*/
+	type Instance = new (options?: Options) => Chalk;
+
+	/**
+	Detect whether the terminal supports color.
+	*/
+	interface ColorSupport {
+		/**
+		The color level used by Chalk.
+		*/
+		level: Level;
+
+		/**
+		Return whether Chalk supports basic 16 colors.
+		*/
+		hasBasic: boolean;
+
+		/**
+		Return whether Chalk supports ANSI 256 colors.
+		*/
+		has256: boolean;
+
+		/**
+		Return whether Chalk supports Truecolor 16 million colors.
+		*/
+		has16m: boolean;
+	}
+
+	interface ChalkFunction {
+		/**
+		Use a template string.
+
+		@remarks Template literals are unsupported for nested calls (see [issue #341](https://github.com/chalk/chalk/issues/341))
+
+		@example
+		```
+		import chalk = require('chalk');
+
+		log(chalk`
+		CPU: {red ${cpu.totalPercent}%}
+		RAM: {green ${ram.used / ram.total * 100}%}
+		DISK: {rgb(255,131,0) ${disk.used / disk.total * 100}%}
+		`);
+		```
+
+		@example
+		```
+		import chalk = require('chalk');
+
+		log(chalk.red.bgBlack`2 + 3 = {bold ${2 + 3}}`)
+		```
+		*/
+		(text: TemplateStringsArray, ...placeholders: unknown[]): string;
+
+		(...text: unknown[]): string;
+	}
+
+	interface Chalk extends ChalkFunction {
+		/**
+		Return a new Chalk instance.
+		*/
+		Instance: Instance;
+
+		/**
+		The color support for Chalk.
+
+		By default, color support is automatically detected based on the environment.
+
+		Levels:
+		- `0` - All colors disabled.
+		- `1` - Basic 16 colors support.
+		- `2` - ANSI 256 colors support.
+		- `3` - Truecolor 16 million colors support.
+		*/
+		level: Level;
+
+		/**
+		Use HEX value to set text color.
+
+		@param color - Hexadecimal value representing the desired color.
+
+		@example
+		```
+		import chalk = require('chalk');
+
+		chalk.hex('#DEADED');
+		```
+		*/
+		hex(color: string): Chalk;
+
+		/**
+		Use keyword color value to set text color.
+
+		@param color - Keyword value representing the desired color.
+
+		@example
+		```
+		import chalk = require('chalk');
+
+		chalk.keyword('orange');
+		```
+		*/
+		keyword(color: string): Chalk;
+
+		/**
+		Use RGB values to set text color.
+		*/
+		rgb(red: number, green: number, blue: number): Chalk;
+
+		/**
+		Use HSL values to set text color.
+		*/
+		hsl(hue: number, saturation: number, lightness: number): Chalk;
+
+		/**
+		Use HSV values to set text color.
+		*/
+		hsv(hue: number, saturation: number, value: number): Chalk;
+
+		/**
+		Use HWB values to set text color.
+		*/
+		hwb(hue: number, whiteness: number, blackness: number): Chalk;
+
+		/**
+		Use a [Select/Set Graphic Rendition](https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_parameters) (SGR) [color code number](https://en.wikipedia.org/wiki/ANSI_escape_code#3/4_bit) to set text color.
+
+		30 <= code && code < 38 || 90 <= code && code < 98
+		For example, 31 for red, 91 for redBright.
+		*/
+		ansi(code: number): Chalk;
+
+		/**
+		Use a [8-bit unsigned number](https://en.wikipedia.org/wiki/ANSI_escape_code#8-bit) to set text color.
+		*/
+		ansi256(index: number): Chalk;
+
+		/**
+		Use HEX value to set background color.
+
+		@param color - Hexadecimal value representing the desired color.
+
+		@example
+		```
+		import chalk = require('chalk');
+
+		chalk.bgHex('#DEADED');
+		```
+		*/
+		bgHex(color: string): Chalk;
+
+		/**
+		Use keyword color value to set background color.
+
+		@param color - Keyword value representing the desired color.
+
+		@example
+		```
+		import chalk = require('chalk');
+
+		chalk.bgKeyword('orange');
+		```
+		*/
+		bgKeyword(color: string): Chalk;
+
+		/**
+		Use RGB values to set background color.
+		*/
+		bgRgb(red: number, green: number, blue: number): Chalk;
+
+		/**
+		Use HSL values to set background color.
+		*/
+		bgHsl(hue: number, saturation: number, lightness: number): Chalk;
+
+		/**
+		Use HSV values to set background color.
+		*/
+		bgHsv(hue: number, saturation: number, value: number): Chalk;
+
+		/**
+		Use HWB values to set background color.
+		*/
+		bgHwb(hue: number, whiteness: number, blackness: number): Chalk;
+
+		/**
+		Use a [Select/Set Graphic Rendition](https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_parameters) (SGR) [color code number](https://en.wikipedia.org/wiki/ANSI_escape_code#3/4_bit) to set background color.
+
+		30 <= code && code < 38 || 90 <= code && code < 98
+		For example, 31 for red, 91 for redBright.
+		Use the foreground code, not the background code (for example, not 41, nor 101).
+		*/
+		bgAnsi(code: number): Chalk;
+
+		/**
+		Use a [8-bit unsigned number](https://en.wikipedia.org/wiki/ANSI_escape_code#8-bit) to set background color.
+		*/
+		bgAnsi256(index: number): Chalk;
+
+		/**
+		Modifier: Resets the current color chain.
+		*/
+		readonly reset: Chalk;
+
+		/**
+		Modifier: Make text bold.
+		*/
+		readonly bold: Chalk;
+
+		/**
+		Modifier: Emitting only a small amount of light.
+		*/
+		readonly dim: Chalk;
+
+		/**
+		Modifier: Make text italic. (Not widely supported)
+		*/
+		readonly italic: Chalk;
+
+		/**
+		Modifier: Make text underline. (Not widely supported)
+		*/
+		readonly underline: Chalk;
+
+		/**
+		Modifier: Inverse background and foreground colors.
+		*/
+		readonly inverse: Chalk;
+
+		/**
+		Modifier: Prints the text, but makes it invisible.
+		*/
+		readonly hidden: Chalk;
+
+		/**
+		Modifier: Puts a horizontal line through the center of the text. (Not widely supported)
+		*/
+		readonly strikethrough: Chalk;
+
+		/**
+		Modifier: Prints the text only when Chalk has a color support level > 0.
+		Can be useful for things that are purely cosmetic.
+		*/
+		readonly visible: Chalk;
+
+		readonly black: Chalk;
+		readonly red: Chalk;
+		readonly green: Chalk;
+		readonly yellow: Chalk;
+		readonly blue: Chalk;
+		readonly magenta: Chalk;
+		readonly cyan: Chalk;
+		readonly white: Chalk;
+
+		/*
+		Alias for `blackBright`.
+		*/
+		readonly gray: Chalk;
+
+		/*
+		Alias for `blackBright`.
+		*/
+		readonly grey: Chalk;
+
+		readonly blackBright: Chalk;
+		readonly redBright: Chalk;
+		readonly greenBright: Chalk;
+		readonly yellowBright: Chalk;
+		readonly blueBright: Chalk;
+		readonly magentaBright: Chalk;
+		readonly cyanBright: Chalk;
+		readonly whiteBright: Chalk;
+
+		readonly bgBlack: Chalk;
+		readonly bgRed: Chalk;
+		readonly bgGreen: Chalk;
+		readonly bgYellow: Chalk;
+		readonly bgBlue: Chalk;
+		readonly bgMagenta: Chalk;
+		readonly bgCyan: Chalk;
+		readonly bgWhite: Chalk;
+
+		/*
+		Alias for `bgBlackBright`.
+		*/
+		readonly bgGray: Chalk;
+
+		/*
+		Alias for `bgBlackBright`.
+		*/
+		readonly bgGrey: Chalk;
+
+		readonly bgBlackBright: Chalk;
+		readonly bgRedBright: Chalk;
+		readonly bgGreenBright: Chalk;
+		readonly bgYellowBright: Chalk;
+		readonly bgBlueBright: Chalk;
+		readonly bgMagentaBright: Chalk;
+		readonly bgCyanBright: Chalk;
+		readonly bgWhiteBright: Chalk;
+	}
+}
+
+/**
+Main Chalk object that allows to chain styles together.
+Call the last one as a method with a string argument.
+Order doesn't matter, and later styles take precedent in case of a conflict.
+This simply means that `chalk.red.yellow.green` is equivalent to `chalk.green`.
+*/
+declare const chalk: chalk.Chalk & chalk.ChalkFunction & {
+	supportsColor: chalk.ColorSupport | false;
+	Level: chalk.Level;
+	Color: Color;
+	ForegroundColor: ForegroundColor;
+	BackgroundColor: BackgroundColor;
+	Modifiers: Modifiers;
+	stderr: chalk.Chalk & {supportsColor: chalk.ColorSupport | false};
+};
+
+export = chalk;

node_modules/@jest/environment/node_modules/chalk/license

@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

node_modules/@jest/environment/node_modules/chalk/package.json

@@ -0,0 +1,68 @@
+{
+	"name": "chalk",
+	"version": "4.1.0",
+	"description": "Terminal string styling done right",
+	"license": "MIT",
+	"repository": "chalk/chalk",
+	"funding": "https://github.com/chalk/chalk?sponsor=1",
+	"main": "source",
+	"engines": {
+		"node": ">=10"
+	},
+	"scripts": {
+		"test": "xo && nyc ava && tsd",
+		"bench": "matcha benchmark.js"
+	},
+	"files": [
+		"source",
+		"index.d.ts"
+	],
+	"keywords": [
+		"color",
+		"colour",
+		"colors",
+		"terminal",
+		"console",
+		"cli",
+		"string",
+		"str",
+		"ansi",
+		"style",
+		"styles",
+		"tty",
+		"formatting",
+		"rgb",
+		"256",
+		"shell",
+		"xterm",
+		"log",
+		"logging",
+		"command-line",
+		"text"
+	],
+	"dependencies": {
+		"ansi-styles": "^4.1.0",
+		"supports-color": "^7.1.0"
+	},
+	"devDependencies": {
+		"ava": "^2.4.0",
+		"coveralls": "^3.0.7",
+		"execa": "^4.0.0",
+		"import-fresh": "^3.1.0",
+		"matcha": "^0.7.0",
+		"nyc": "^15.0.0",
+		"resolve-from": "^5.0.0",
+		"tsd": "^0.7.4",
+		"xo": "^0.28.2"
+	},
+	"xo": {
+		"rules": {
+			"unicorn/prefer-string-slice": "off",
+			"unicorn/prefer-includes": "off",
+			"@typescript-eslint/member-ordering": "off",
+			"no-redeclare": "off",
+			"unicorn/string-content": "off",
+			"unicorn/better-regex": "off"
+		}
+	}
+}

node_modules/@jest/environment/node_modules/chalk/readme.md

@@ -0,0 +1,293 @@
+<h1 align="center">
+	<br>
+	<br>
+	<img width="320" src="media/logo.svg" alt="Chalk">
+	<br>
+	<br>
+	<br>
+</h1>
+
+> Terminal string styling done right
+
+[![Build Status](https://travis-ci.org/chalk/chalk.svg?branch=master)](https://travis-ci.org/chalk/chalk) [![Coverage Status](https://coveralls.io/repos/github/chalk/chalk/badge.svg?branch=master)](https://coveralls.io/github/chalk/chalk?branch=master) [![npm dependents](https://badgen.net/npm/dependents/chalk)](https://www.npmjs.com/package/chalk?activeTab=dependents) [![Downloads](https://badgen.net/npm/dt/chalk)](https://www.npmjs.com/package/chalk) [![](https://img.shields.io/badge/unicorn-approved-ff69b4.svg)](https://www.youtube.com/watch?v=9auOCbH5Ns4) [![XO code style](https://img.shields.io/badge/code_style-XO-5ed9c7.svg)](https://github.com/xojs/xo) ![TypeScript-ready](https://img.shields.io/npm/types/chalk.svg) [![run on repl.it](https://repl.it/badge/github/chalk/chalk)](https://repl.it/github/chalk/chalk)
+
+<img src="https://cdn.jsdelivr.net/gh/chalk/ansi-styles@8261697c95bf34b6c7767e2cbe9941a851d59385/screenshot.svg" width="900">
+
+## Highlights
+
+- Expressive API
+- Highly performant
+- Ability to nest styles
+- [256/Truecolor color support](#256-and-truecolor-color-support)
+- Auto-detects color support
+- Doesn't extend `String.prototype`
+- Clean and focused
+- Actively maintained
+- [Used by ~50,000 packages](https://www.npmjs.com/browse/depended/chalk) as of January 1, 2020
+
+## Install
+
+```console
+$ npm install chalk
+```
+
+## Usage
+
+```js
+const chalk = require('chalk');
+
+console.log(chalk.blue('Hello world!'));
+```
+
+Chalk comes with an easy to use composable API where you just chain and nest the styles you want.
+
+```js
+const chalk = require('chalk');
+const log = console.log;
+
+// Combine styled and normal strings
+log(chalk.blue('Hello') + ' World' + chalk.red('!'));
+
+// Compose multiple styles using the chainable API
+log(chalk.blue.bgRed.bold('Hello world!'));
+
+// Pass in multiple arguments
+log(chalk.blue('Hello', 'World!', 'Foo', 'bar', 'biz', 'baz'));
+
+// Nest styles
+log(chalk.red('Hello', chalk.underline.bgBlue('world') + '!'));
+
+// Nest styles of the same type even (color, underline, background)
+log(chalk.green(
+	'I am a green line ' +
+	chalk.blue.underline.bold('with a blue substring') +
+	' that becomes green again!'
+));
+
+// ES2015 template literal
+log(`
+CPU: ${chalk.red('90%')}
+RAM: ${chalk.green('40%')}
+DISK: ${chalk.yellow('70%')}
+`);
+
+// ES2015 tagged template literal
+log(chalk`
+CPU: {red ${cpu.totalPercent}%}
+RAM: {green ${ram.used / ram.total * 100}%}
+DISK: {rgb(255,131,0) ${disk.used / disk.total * 100}%}
+`);
+
+// Use RGB colors in terminal emulators that support it.
+log(chalk.keyword('orange')('Yay for orange colored text!'));
+log(chalk.rgb(123, 45, 67).underline('Underlined reddish color'));
+log(chalk.hex('#DEADED').bold('Bold gray!'));
+```
+
+Easily define your own themes:
+
+```js
+const chalk = require('chalk');
+
+const error = chalk.bold.red;
+const warning = chalk.keyword('orange');
+
+console.log(error('Error!'));
+console.log(warning('Warning!'));
+```
+
+Take advantage of console.log [string substitution](https://nodejs.org/docs/latest/api/console.html#console_console_log_data_args):
+
+```js
+const name = 'Sindre';
+console.log(chalk.green('Hello %s'), name);
+//=> 'Hello Sindre'
+```
+
+## API
+
+### chalk.`<style>[.<style>...](string, [string...])`
+
+Example: `chalk.red.bold.underline('Hello', 'world');`
+
+Chain [styles](#styles) and call the last one as a method with a string argument. Order doesn't matter, and later styles take precedent in case of a conflict. This simply means that `chalk.red.yellow.green` is equivalent to `chalk.green`.
+
+Multiple arguments will be separated by space.
+
+### chalk.level
+
+Specifies the level of color support.
+
+Color support is automatically detected, but you can override it by setting the `level` property. You should however only do this in your own code as it applies globally to all Chalk consumers.
+
+If you need to change this in a reusable module, create a new instance:
+
+```js
+const ctx = new chalk.Instance({level: 0});
+```
+
+| Level | Description |
+| :---: | :--- |
+| `0` | All colors disabled |
+| `1` | Basic color support (16 colors) |
+| `2` | 256 color support |
+| `3` | Truecolor support (16 million colors) |
+
+### chalk.supportsColor
+
+Detect whether the terminal [supports color](https://github.com/chalk/supports-color). Used internally and handled for you, but exposed for convenience.
+
+Can be overridden by the user with the flags `--color` and `--no-color`. For situations where using `--color` is not possible, use the environment variable `FORCE_COLOR=1` (level 1), `FORCE_COLOR=2` (level 2), or `FORCE_COLOR=3` (level 3) to forcefully enable color, or `FORCE_COLOR=0` to forcefully disable. The use of `FORCE_COLOR` overrides all other color support checks.
+
+Explicit 256/Truecolor mode can be enabled using the `--color=256` and `--color=16m` flags, respectively.
+
+### chalk.stderr and chalk.stderr.supportsColor
+
+`chalk.stderr` contains a separate instance configured with color support detected for `stderr` stream instead of `stdout`. Override rules from `chalk.supportsColor` apply to this too. `chalk.stderr.supportsColor` is exposed for convenience.
+
+## Styles
+
+### Modifiers
+
+- `reset` - Resets the current color chain.
+- `bold` - Make text bold.
+- `dim` - Emitting only a small amount of light.
+- `italic` - Make text italic. *(Not widely supported)*
+- `underline` - Make text underline. *(Not widely supported)*
+- `inverse`- Inverse background and foreground colors.
+- `hidden` - Prints the text, but makes it invisible.
+- `strikethrough` - Puts a horizontal line through the center of the text. *(Not widely supported)*
+- `visible`- Prints the text only when Chalk has a color level > 0. Can be useful for things that are purely cosmetic.
+
+### Colors
+
+- `black`
+- `red`
+- `green`
+- `yellow`
+- `blue`
+- `magenta`
+- `cyan`
+- `white`
+- `blackBright` (alias: `gray`, `grey`)
+- `redBright`
+- `greenBright`
+- `yellowBright`
+- `blueBright`
+- `magentaBright`
+- `cyanBright`
+- `whiteBright`
+
+### Background colors
+
+- `bgBlack`
+- `bgRed`
+- `bgGreen`
+- `bgYellow`
+- `bgBlue`
+- `bgMagenta`
+- `bgCyan`
+- `bgWhite`
+- `bgBlackBright` (alias: `bgGray`, `bgGrey`)
+- `bgRedBright`
+- `bgGreenBright`
+- `bgYellowBright`
+- `bgBlueBright`
+- `bgMagentaBright`
+- `bgCyanBright`
+- `bgWhiteBright`
+
+## Tagged template literal
+
+Chalk can be used as a [tagged template literal](https://exploringjs.com/es6/ch_template-literals.html#_tagged-template-literals).
+
+```js
+const chalk = require('chalk');
+
+const miles = 18;
+const calculateFeet = miles => miles * 5280;
+
+console.log(chalk`
+	There are {bold 5280 feet} in a mile.
+	In {bold ${miles} miles}, there are {green.bold ${calculateFeet(miles)} feet}.
+`);
+```
+
+Blocks are delimited by an opening curly brace (`{`), a style, some content, and a closing curly brace (`}`).
+
+Template styles are chained exactly like normal Chalk styles. The following three statements are equivalent:
+
+```js
+console.log(chalk.bold.rgb(10, 100, 200)('Hello!'));
+console.log(chalk.bold.rgb(10, 100, 200)`Hello!`);
+console.log(chalk`{bold.rgb(10,100,200) Hello!}`);
+```
+
+Note that function styles (`rgb()`, `hsl()`, `keyword()`, etc.) may not contain spaces between parameters.
+
+All interpolated values (`` chalk`${foo}` ``) are converted to strings via the `.toString()` method. All curly braces (`{` and `}`) in interpolated value strings are escaped.
+
+## 256 and Truecolor color support
+
+Chalk supports 256 colors and [Truecolor](https://gist.github.com/XVilka/8346728) (16 million colors) on supported terminal apps.
+
+Colors are downsampled from 16 million RGB values to an ANSI color format that is supported by the terminal emulator (or by specifying `{level: n}` as a Chalk option). For example, Chalk configured to run at level 1 (basic color support) will downsample an RGB value of #FF0000 (red) to 31 (ANSI escape for red).
+
+Examples:
+
+- `chalk.hex('#DEADED').underline('Hello, world!')`
+- `chalk.keyword('orange')('Some orange text')`
+- `chalk.rgb(15, 100, 204).inverse('Hello!')`
+
+Background versions of these models are prefixed with `bg` and the first level of the module capitalized (e.g. `keyword` for foreground colors and `bgKeyword` for background colors).
+
+- `chalk.bgHex('#DEADED').underline('Hello, world!')`
+- `chalk.bgKeyword('orange')('Some orange text')`
+- `chalk.bgRgb(15, 100, 204).inverse('Hello!')`
+
+The following color models can be used:
+
+- [`rgb`](https://en.wikipedia.org/wiki/RGB_color_model) - Example: `chalk.rgb(255, 136, 0).bold('Orange!')`
+- [`hex`](https://en.wikipedia.org/wiki/Web_colors#Hex_triplet) - Example: `chalk.hex('#FF8800').bold('Orange!')`
+- [`keyword`](https://www.w3.org/wiki/CSS/Properties/color/keywords) (CSS keywords) - Example: `chalk.keyword('orange').bold('Orange!')`
+- [`hsl`](https://en.wikipedia.org/wiki/HSL_and_HSV) - Example: `chalk.hsl(32, 100, 50).bold('Orange!')`
+- [`hsv`](https://en.wikipedia.org/wiki/HSL_and_HSV) - Example: `chalk.hsv(32, 100, 100).bold('Orange!')`
+- [`hwb`](https://en.wikipedia.org/wiki/HWB_color_model) - Example: `chalk.hwb(32, 0, 50).bold('Orange!')`
+- [`ansi`](https://en.wikipedia.org/wiki/ANSI_escape_code#3/4_bit) - Example: `chalk.ansi(31).bgAnsi(93)('red on yellowBright')`
+- [`ansi256`](https://en.wikipedia.org/wiki/ANSI_escape_code#8-bit) - Example: `chalk.bgAnsi256(194)('Honeydew, more or less')`
+
+## Windows
+
+If you're on Windows, do yourself a favor and use [Windows Terminal](https://github.com/microsoft/terminal) instead of `cmd.exe`.
+
+## Origin story
+
+[colors.js](https://github.com/Marak/colors.js) used to be the most popular string styling module, but it has serious deficiencies like extending `String.prototype` which causes all kinds of [problems](https://github.com/yeoman/yo/issues/68) and the package is unmaintained. Although there are other packages, they either do too much or not enough. Chalk is a clean and focused alternative.
+
+## chalk for enterprise
+
+Available as part of the Tidelift Subscription.
+
+The maintainers of chalk and thousands of other packages are working with Tidelift to deliver commercial support and maintenance for the open source dependencies you use to build your applications. Save time, reduce risk, and improve code health, while paying the maintainers of the exact dependencies you use. [Learn more.](https://tidelift.com/subscription/pkg/npm-chalk?utm_source=npm-chalk&utm_medium=referral&utm_campaign=enterprise&utm_term=repo)
+
+## Related
+
+- [chalk-cli](https://github.com/chalk/chalk-cli) - CLI for this module
+- [ansi-styles](https://github.com/chalk/ansi-styles) - ANSI escape codes for styling strings in the terminal
+- [supports-color](https://github.com/chalk/supports-color) - Detect whether a terminal supports color
+- [strip-ansi](https://github.com/chalk/strip-ansi) - Strip ANSI escape codes
+- [strip-ansi-stream](https://github.com/chalk/strip-ansi-stream) - Strip ANSI escape codes from a stream
+- [has-ansi](https://github.com/chalk/has-ansi) - Check if a string has ANSI escape codes
+- [ansi-regex](https://github.com/chalk/ansi-regex) - Regular expression for matching ANSI escape codes
+- [wrap-ansi](https://github.com/chalk/wrap-ansi) - Wordwrap a string with ANSI escape codes
+- [slice-ansi](https://github.com/chalk/slice-ansi) - Slice a string with ANSI escape codes
+- [color-convert](https://github.com/qix-/color-convert) - Converts colors between different models
+- [chalk-animation](https://github.com/bokub/chalk-animation) - Animate strings in the terminal
+- [gradient-string](https://github.com/bokub/gradient-string) - Apply color gradients to strings
+- [chalk-pipe](https://github.com/LitoMore/chalk-pipe) - Create chalk style schemes with simpler style strings
+- [terminal-link](https://github.com/sindresorhus/terminal-link) - Create clickable links in the terminal
+
+## Maintainers
+
+- [Sindre Sorhus](https://github.com/sindresorhus)
+- [Josh Junon](https://github.com/qix-)

node_modules/@jest/environment/node_modules/chalk/source/index.js

@@ -0,0 +1,229 @@
+'use strict';
+const ansiStyles = require('ansi-styles');
+const {stdout: stdoutColor, stderr: stderrColor} = require('supports-color');
+const {
+	stringReplaceAll,
+	stringEncaseCRLFWithFirstIndex
+} = require('./util');
+
+const {isArray} = Array;
+
+// `supportsColor.level` → `ansiStyles.color[name]` mapping
+const levelMapping = [
+	'ansi',
+	'ansi',
+	'ansi256',
+	'ansi16m'
+];
+
+const styles = Object.create(null);
+
+const applyOptions = (object, options = {}) => {
+	if (options.level && !(Number.isInteger(options.level) && options.level >= 0 && options.level <= 3)) {
+		throw new Error('The `level` option should be an integer from 0 to 3');
+	}
+
+	// Detect level if not set manually
+	const colorLevel = stdoutColor ? stdoutColor.level : 0;
+	object.level = options.level === undefined ? colorLevel : options.level;
+};
+
+class ChalkClass {
+	constructor(options) {
+		// eslint-disable-next-line no-constructor-return
+		return chalkFactory(options);
+	}
+}
+
+const chalkFactory = options => {
+	const chalk = {};
+	applyOptions(chalk, options);
+
+	chalk.template = (...arguments_) => chalkTag(chalk.template, ...arguments_);
+
+	Object.setPrototypeOf(chalk, Chalk.prototype);
+	Object.setPrototypeOf(chalk.template, chalk);
+
+	chalk.template.constructor = () => {
+		throw new Error('`chalk.constructor()` is deprecated. Use `new chalk.Instance()` instead.');
+	};
+
+	chalk.template.Instance = ChalkClass;
+
+	return chalk.template;
+};
+
+function Chalk(options) {
+	return chalkFactory(options);
+}
+
+for (const [styleName, style] of Object.entries(ansiStyles)) {
+	styles[styleName] = {
+		get() {
+			const builder = createBuilder(this, createStyler(style.open, style.close, this._styler), this._isEmpty);
+			Object.defineProperty(this, styleName, {value: builder});
+			return builder;
+		}
+	};
+}
+
+styles.visible = {
+	get() {
+		const builder = createBuilder(this, this._styler, true);
+		Object.defineProperty(this, 'visible', {value: builder});
+		return builder;
+	}
+};
+
+const usedModels = ['rgb', 'hex', 'keyword', 'hsl', 'hsv', 'hwb', 'ansi', 'ansi256'];
+
+for (const model of usedModels) {
+	styles[model] = {
+		get() {
+			const {level} = this;
+			return function (...arguments_) {
+				const styler = createStyler(ansiStyles.color[levelMapping[level]][model](...arguments_), ansiStyles.color.close, this._styler);
+				return createBuilder(this, styler, this._isEmpty);
+			};
+		}
+	};
+}
+
+for (const model of usedModels) {
+	const bgModel = 'bg' + model[0].toUpperCase() + model.slice(1);
+	styles[bgModel] = {
+		get() {
+			const {level} = this;
+			return function (...arguments_) {
+				const styler = createStyler(ansiStyles.bgColor[levelMapping[level]][model](...arguments_), ansiStyles.bgColor.close, this._styler);
+				return createBuilder(this, styler, this._isEmpty);
+			};
+		}
+	};
+}
+
+const proto = Object.defineProperties(() => {}, {
+	...styles,
+	level: {
+		enumerable: true,
+		get() {
+			return this._generator.level;
+		},
+		set(level) {
+			this._generator.level = level;
+		}
+	}
+});
+
+const createStyler = (open, close, parent) => {
+	let openAll;
+	let closeAll;
+	if (parent === undefined) {
+		openAll = open;
+		closeAll = close;
+	} else {
+		openAll = parent.openAll + open;
+		closeAll = close + parent.closeAll;
+	}
+
+	return {
+		open,
+		close,
+		openAll,
+		closeAll,
+		parent
+	};
+};
+
+const createBuilder = (self, _styler, _isEmpty) => {
+	const builder = (...arguments_) => {
+		if (isArray(arguments_[0]) && isArray(arguments_[0].raw)) {
+			// Called as a template literal, for example: chalk.red`2 + 3 = {bold ${2+3}}`
+			return applyStyle(builder, chalkTag(builder, ...arguments_));
+		}
+
+		// Single argument is hot path, implicit coercion is faster than anything
+		// eslint-disable-next-line no-implicit-coercion
+		return applyStyle(builder, (arguments_.length === 1) ? ('' + arguments_[0]) : arguments_.join(' '));
+	};
+
+	// We alter the prototype because we must return a function, but there is
+	// no way to create a function with a different prototype
+	Object.setPrototypeOf(builder, proto);
+
+	builder._generator = self;
+	builder._styler = _styler;
+	builder._isEmpty = _isEmpty;
+
+	return builder;
+};
+
+const applyStyle = (self, string) => {
+	if (self.level <= 0 || !string) {
+		return self._isEmpty ? '' : string;
+	}
+
+	let styler = self._styler;
+
+	if (styler === undefined) {
+		return string;
+	}
+
+	const {openAll, closeAll} = styler;
+	if (string.indexOf('\u001B') !== -1) {
+		while (styler !== undefined) {
+			// Replace any instances already present with a re-opening code
+			// otherwise only the part of the string until said closing code
+			// will be colored, and the rest will simply be 'plain'.
+			string = stringReplaceAll(string, styler.close, styler.open);
+
+			styler = styler.parent;
+		}
+	}
+
+	// We can move both next actions out of loop, because remaining actions in loop won't have
+	// any/visible effect on parts we add here. Close the styling before a linebreak and reopen
+	// after next line to fix a bleed issue on macOS: https://github.com/chalk/chalk/pull/92
+	const lfIndex = string.indexOf('\n');
+	if (lfIndex !== -1) {
+		string = stringEncaseCRLFWithFirstIndex(string, closeAll, openAll, lfIndex);
+	}
+
+	return openAll + string + closeAll;
+};
+
+let template;
+const chalkTag = (chalk, ...strings) => {
+	const [firstString] = strings;
+
+	if (!isArray(firstString) || !isArray(firstString.raw)) {
+		// If chalk() was called by itself or with a string,
+		// return the string itself as a string.
+		return strings.join(' ');
+	}
+
+	const arguments_ = strings.slice(1);
+	const parts = [firstString.raw[0]];
+
+	for (let i = 1; i < firstString.length; i++) {
+		parts.push(
+			String(arguments_[i - 1]).replace(/[{}\\]/g, '\\$&'),
+			String(firstString.raw[i])
+		);
+	}
+
+	if (template === undefined) {
+		template = require('./templates');
+	}
+
+	return template(chalk, parts.join(''));
+};
+
+Object.defineProperties(Chalk.prototype, styles);
+
+const chalk = Chalk(); // eslint-disable-line new-cap
+chalk.supportsColor = stdoutColor;
+chalk.stderr = Chalk({level: stderrColor ? stderrColor.level : 0}); // eslint-disable-line new-cap
+chalk.stderr.supportsColor = stderrColor;
+
+module.exports = chalk;

node_modules/@jest/environment/node_modules/chalk/source/templates.js

@@ -0,0 +1,134 @@
+'use strict';
+const TEMPLATE_REGEX = /(?:\\(u(?:[a-f\d]{4}|\{[a-f\d]{1,6}\})|x[a-f\d]{2}|.))|(?:\{(~)?(\w+(?:\([^)]*\))?(?:\.\w+(?:\([^)]*\))?)*)(?:[ \t]|(?=\r?\n)))|(\})|((?:.|[\r\n\f])+?)/gi;
+const STYLE_REGEX = /(?:^|\.)(\w+)(?:\(([^)]*)\))?/g;
+const STRING_REGEX = /^(['"])((?:\\.|(?!\1)[^\\])*)\1$/;
+const ESCAPE_REGEX = /\\(u(?:[a-f\d]{4}|{[a-f\d]{1,6}})|x[a-f\d]{2}|.)|([^\\])/gi;
+
+const ESCAPES = new Map([
+	['n', '\n'],
+	['r', '\r'],
+	['t', '\t'],
+	['b', '\b'],
+	['f', '\f'],
+	['v', '\v'],
+	['0', '\0'],
+	['\\', '\\'],
+	['e', '\u001B'],
+	['a', '\u0007']
+]);
+
+function unescape(c) {
+	const u = c[0] === 'u';
+	const bracket = c[1] === '{';
+
+	if ((u && !bracket && c.length === 5) || (c[0] === 'x' && c.length === 3)) {
+		return String.fromCharCode(parseInt(c.slice(1), 16));
+	}
+
+	if (u && bracket) {
+		return String.fromCodePoint(parseInt(c.slice(2, -1), 16));
+	}
+
+	return ESCAPES.get(c) || c;
+}
+
+function parseArguments(name, arguments_) {
+	const results = [];
+	const chunks = arguments_.trim().split(/\s*,\s*/g);
+	let matches;
+
+	for (const chunk of chunks) {
+		const number = Number(chunk);
+		if (!Number.isNaN(number)) {
+			results.push(number);
+		} else if ((matches = chunk.match(STRING_REGEX))) {
+			results.push(matches[2].replace(ESCAPE_REGEX, (m, escape, character) => escape ? unescape(escape) : character));
+		} else {
+			throw new Error(`Invalid Chalk template style argument: ${chunk} (in style '${name}')`);
+		}
+	}
+
+	return results;
+}
+
+function parseStyle(style) {
+	STYLE_REGEX.lastIndex = 0;
+
+	const results = [];
+	let matches;
+
+	while ((matches = STYLE_REGEX.exec(style)) !== null) {
+		const name = matches[1];
+
+		if (matches[2]) {
+			const args = parseArguments(name, matches[2]);
+			results.push([name].concat(args));
+		} else {
+			results.push([name]);
+		}
+	}
+
+	return results;
+}
+
+function buildStyle(chalk, styles) {
+	const enabled = {};
+
+	for (const layer of styles) {
+		for (const style of layer.styles) {
+			enabled[style[0]] = layer.inverse ? null : style.slice(1);
+		}
+	}
+
+	let current = chalk;
+	for (const [styleName, styles] of Object.entries(enabled)) {
+		if (!Array.isArray(styles)) {
+			continue;
+		}
+
+		if (!(styleName in current)) {
+			throw new Error(`Unknown Chalk style: ${styleName}`);
+		}
+
+		current = styles.length > 0 ? current[styleName](...styles) : current[styleName];
+	}
+
+	return current;
+}
+
+module.exports = (chalk, temporary) => {
+	const styles = [];
+	const chunks = [];
+	let chunk = [];
+
+	// eslint-disable-next-line max-params
+	temporary.replace(TEMPLATE_REGEX, (m, escapeCharacter, inverse, style, close, character) => {
+		if (escapeCharacter) {
+			chunk.push(unescape(escapeCharacter));
+		} else if (style) {
+			const string = chunk.join('');
+			chunk = [];
+			chunks.push(styles.length === 0 ? string : buildStyle(chalk, styles)(string));
+			styles.push({inverse, styles: parseStyle(style)});
+		} else if (close) {
+			if (styles.length === 0) {
+				throw new Error('Found extraneous } in Chalk template literal');
+			}
+
+			chunks.push(buildStyle(chalk, styles)(chunk.join('')));
+			chunk = [];
+			styles.pop();
+		} else {
+			chunk.push(character);
+		}
+	});
+
+	chunks.push(chunk.join(''));
+
+	if (styles.length > 0) {
+		const errMessage = `Chalk template literal is missing ${styles.length} closing bracket${styles.length === 1 ? '' : 's'} (\`}\`)`;
+		throw new Error(errMessage);
+	}
+
+	return chunks.join('');
+};

node_modules/@jest/environment/node_modules/chalk/source/util.js

@@ -0,0 +1,39 @@
+'use strict';
+
+const stringReplaceAll = (string, substring, replacer) => {
+	let index = string.indexOf(substring);
+	if (index === -1) {
+		return string;
+	}
+
+	const substringLength = substring.length;
+	let endIndex = 0;
+	let returnValue = '';
+	do {
+		returnValue += string.substr(endIndex, index - endIndex) + substring + replacer;
+		endIndex = index + substringLength;
+		index = string.indexOf(substring, endIndex);
+	} while (index !== -1);
+
+	returnValue += string.substr(endIndex);
+	return returnValue;
+};
+
+const stringEncaseCRLFWithFirstIndex = (string, prefix, postfix, index) => {
+	let endIndex = 0;
+	let returnValue = '';
+	do {
+		const gotCR = string[index - 1] === '\r';
+		returnValue += string.substr(endIndex, (gotCR ? index - 1 : index) - endIndex) + prefix + (gotCR ? '\r\n' : '\n') + postfix;
+		endIndex = index + 1;
+		index = string.indexOf('\n', endIndex);
+	} while (index !== -1);
+
+	returnValue += string.substr(endIndex);
+	return returnValue;
+};
+
+module.exports = {
+	stringReplaceAll,
+	stringEncaseCRLFWithFirstIndex
+};

node_modules/@jest/environment/package.json

@@ -0,0 +1,25 @@
+{
+  "name": "@jest/environment",
+  "version": "26.3.0",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/facebook/jest.git",
+    "directory": "packages/jest-environment"
+  },
+  "license": "MIT",
+  "main": "build/index.js",
+  "types": "build/index.d.ts",
+  "dependencies": {
+    "@jest/fake-timers": "^26.3.0",
+    "@jest/types": "^26.3.0",
+    "@types/node": "*",
+    "jest-mock": "^26.3.0"
+  },
+  "engines": {
+    "node": ">= 10.14.2"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "gitHead": "3a7e06fe855515a848241bb06a6f6e117847443d"
+}