Initial commit: Crypto trader application

frontend/node_modules/playwright/LICENSE

@@ -0,0 +1,202 @@
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frontend/node_modules/playwright/NOTICE

@@ -0,0 +1,5 @@
+Playwright
+Copyright (c) Microsoft Corporation
+
+This software contains code derived from the Puppeteer project (https://github.com/puppeteer/puppeteer),
+available under the Apache 2.0 license (https://github.com/puppeteer/puppeteer/blob/master/LICENSE).

frontend/node_modules/playwright/README.md

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+# 🎭 Playwright
+
+[![npm version](https://img.shields.io/npm/v/playwright.svg)](https://www.npmjs.com/package/playwright) <!-- GEN:chromium-version-badge -->[![Chromium version](https://img.shields.io/badge/chromium-143.0.7499.4-blue.svg?logo=google-chrome)](https://www.chromium.org/Home)<!-- GEN:stop --> <!-- GEN:firefox-version-badge -->[![Firefox version](https://img.shields.io/badge/firefox-144.0.2-blue.svg?logo=firefoxbrowser)](https://www.mozilla.org/en-US/firefox/new/)<!-- GEN:stop --> <!-- GEN:webkit-version-badge -->[![WebKit version](https://img.shields.io/badge/webkit-26.0-blue.svg?logo=safari)](https://webkit.org/)<!-- GEN:stop --> [![Join Discord](https://img.shields.io/badge/join-discord-informational)](https://aka.ms/playwright/discord)
+
+## [Documentation](https://playwright.dev) | [API reference](https://playwright.dev/docs/api/class-playwright)
+
+Playwright is a framework for Web Testing and Automation. It allows testing [Chromium](https://www.chromium.org/Home), [Firefox](https://www.mozilla.org/en-US/firefox/new/) and [WebKit](https://webkit.org/) with a single API. Playwright is built to enable cross-browser web automation that is **ever-green**, **capable**, **reliable** and **fast**.
+
+|          | Linux | macOS | Windows |
+|   :---   | :---: | :---: | :---:   |
+| Chromium <!-- GEN:chromium-version -->143.0.7499.4<!-- GEN:stop --> | :white_check_mark: | :white_check_mark: | :white_check_mark: |
+| WebKit <!-- GEN:webkit-version -->26.0<!-- GEN:stop --> | :white_check_mark: | :white_check_mark: | :white_check_mark: |
+| Firefox <!-- GEN:firefox-version -->144.0.2<!-- GEN:stop --> | :white_check_mark: | :white_check_mark: | :white_check_mark: |
+
+Headless execution is supported for all browsers on all platforms. Check out [system requirements](https://playwright.dev/docs/intro#system-requirements) for details.
+
+Looking for Playwright for [Python](https://playwright.dev/python/docs/intro), [.NET](https://playwright.dev/dotnet/docs/intro), or [Java](https://playwright.dev/java/docs/intro)?
+
+## Installation
+
+Playwright has its own test runner for end-to-end tests, we call it Playwright Test.
+
+### Using init command
+
+The easiest way to get started with Playwright Test is to run the init command.
+
+```Shell
+# Run from your project's root directory
+npm init playwright@latest
+# Or create a new project
+npm init playwright@latest new-project
+```
+
+This will create a configuration file, optionally add examples, a GitHub Action workflow and a first test example.spec.ts. You can now jump directly to writing assertions section.
+
+### Manually
+
+Add dependency and install browsers.
+
+```Shell
+npm i -D @playwright/test
+# install supported browsers
+npx playwright install
+```
+
+You can optionally install only selected browsers, see [install browsers](https://playwright.dev/docs/cli#install-browsers) for more details. Or you can install no browsers at all and use existing [browser channels](https://playwright.dev/docs/browsers).
+
+* [Getting started](https://playwright.dev/docs/intro)
+* [API reference](https://playwright.dev/docs/api/class-playwright)
+
+## Capabilities
+
+### Resilient • No flaky tests
+
+**Auto-wait**. Playwright waits for elements to be actionable prior to performing actions. It also has a rich set of introspection events. The combination of the two eliminates the need for artificial timeouts - a primary cause of flaky tests.
+
+**Web-first assertions**. Playwright assertions are created specifically for the dynamic web. Checks are automatically retried until the necessary conditions are met.
+
+**Tracing**. Configure test retry strategy, capture execution trace, videos and screenshots to eliminate flakes.
+
+### No trade-offs • No limits
+
+Browsers run web content belonging to different origins in different processes. Playwright is aligned with the architecture of the modern browsers and runs tests out-of-process. This makes Playwright free of the typical in-process test runner limitations.
+
+**Multiple everything**. Test scenarios that span multiple tabs, multiple origins and multiple users. Create scenarios with different contexts for different users and run them against your server, all in one test.
+
+**Trusted events**. Hover elements, interact with dynamic controls and produce trusted events. Playwright uses real browser input pipeline indistinguishable from the real user.
+
+Test frames, pierce Shadow DOM. Playwright selectors pierce shadow DOM and allow entering frames seamlessly.
+
+### Full isolation • Fast execution
+
+**Browser contexts**. Playwright creates a browser context for each test. Browser context is equivalent to a brand new browser profile. This delivers full test isolation with zero overhead. Creating a new browser context only takes a handful of milliseconds.
+
+**Log in once**. Save the authentication state of the context and reuse it in all the tests. This bypasses repetitive log-in operations in each test, yet delivers full isolation of independent tests.
+
+### Powerful Tooling
+
+**[Codegen](https://playwright.dev/docs/codegen)**. Generate tests by recording your actions. Save them into any language.
+
+**[Playwright inspector](https://playwright.dev/docs/inspector)**. Inspect page, generate selectors, step through the test execution, see click points and explore execution logs.
+
+**[Trace Viewer](https://playwright.dev/docs/trace-viewer)**. Capture all the information to investigate the test failure. Playwright trace contains test execution screencast, live DOM snapshots, action explorer, test source and many more.
+
+Looking for Playwright for [TypeScript](https://playwright.dev/docs/intro), [JavaScript](https://playwright.dev/docs/intro), [Python](https://playwright.dev/python/docs/intro), [.NET](https://playwright.dev/dotnet/docs/intro), or [Java](https://playwright.dev/java/docs/intro)?
+
+## Examples
+
+To learn how to run these Playwright Test examples, check out our [getting started docs](https://playwright.dev/docs/intro).
+
+#### Page screenshot
+
+This code snippet navigates to Playwright homepage and saves a screenshot.
+
+```TypeScript
+import { test } from '@playwright/test';
+
+test('Page Screenshot', async ({ page }) => {
+  await page.goto('https://playwright.dev/');
+  await page.screenshot({ path: `example.png` });
+});
+```
+
+#### Mobile and geolocation
+
+This snippet emulates Mobile Safari on a device at given geolocation, navigates to maps.google.com, performs the action and takes a screenshot.
+
+```TypeScript
+import { test, devices } from '@playwright/test';
+
+test.use({
+  ...devices['iPhone 13 Pro'],
+  locale: 'en-US',
+  geolocation: { longitude: 12.492507, latitude: 41.889938 },
+  permissions: ['geolocation'],
+})
+
+test('Mobile and geolocation', async ({ page }) => {
+  await page.goto('https://maps.google.com');
+  await page.getByText('Your location').click();
+  await page.waitForRequest(/.*preview\/pwa/);
+  await page.screenshot({ path: 'colosseum-iphone.png' });
+});
+```
+
+#### Evaluate in browser context
+
+This code snippet navigates to example.com, and executes a script in the page context.
+
+```TypeScript
+import { test } from '@playwright/test';
+
+test('Evaluate in browser context', async ({ page }) => {
+  await page.goto('https://www.example.com/');
+  const dimensions = await page.evaluate(() => {
+    return {
+      width: document.documentElement.clientWidth,
+      height: document.documentElement.clientHeight,
+      deviceScaleFactor: window.devicePixelRatio
+    }
+  });
+  console.log(dimensions);
+});
+```
+
+#### Intercept network requests
+
+This code snippet sets up request routing for a page to log all network requests.
+
+```TypeScript
+import { test } from '@playwright/test';
+
+test('Intercept network requests', async ({ page }) => {
+  // Log and continue all network requests
+  await page.route('**', route => {
+    console.log(route.request().url());
+    route.continue();
+  });
+  await page.goto('http://todomvc.com');
+});
+```
+
+## Resources
+
+* [Documentation](https://playwright.dev)
+* [API reference](https://playwright.dev/docs/api/class-playwright/)
+* [Contribution guide](CONTRIBUTING.md)
+* [Changelog](https://github.com/microsoft/playwright/releases)

frontend/node_modules/playwright/cli.js

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+#!/usr/bin/env node
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+const { program } = require('./lib/program');
+program.parse(process.argv);

frontend/node_modules/playwright/index.d.ts

@@ -0,0 +1,17 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export * from 'playwright-core';

frontend/node_modules/playwright/index.js

@@ -0,0 +1,17 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+module.exports = require('playwright-core');

frontend/node_modules/playwright/index.mjs

@@ -0,0 +1,18 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+export * from 'playwright-core';
+import playwright from 'playwright-core';
+export default playwright;

frontend/node_modules/playwright/jsx-runtime.js

@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+function jsx(type, props, key) {
+  return {
+    __pw_type: 'jsx',
+    type,
+    props,
+    key,
+  };
+}
+
+function jsxs(type, props, key) {
+  return {
+    __pw_type: 'jsx',
+    type,
+    props,
+    key,
+  };
+}
+
+// this is used in <></> notation
+const Fragment = { __pw_jsx_fragment: true };
+
+module.exports = {
+  Fragment,
+  jsx,
+  jsxs,
+};

frontend/node_modules/playwright/jsx-runtime.mjs

@@ -0,0 +1,21 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import jsxRuntime from './jsx-runtime.js';
+
+export const jsx = jsxRuntime.jsx;
+export const jsxs = jsxRuntime.jsxs;
+export const Fragment = jsxRuntime.Fragment;

frontend/node_modules/playwright/package.json

@@ -0,0 +1,72 @@
+{
+  "name": "playwright",
+  "version": "1.57.0",
+  "description": "A high-level API to automate web browsers",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/microsoft/playwright.git"
+  },
+  "homepage": "https://playwright.dev",
+  "engines": {
+    "node": ">=18"
+  },
+  "main": "index.js",
+  "exports": {
+    ".": {
+      "types": "./index.d.ts",
+      "import": "./index.mjs",
+      "require": "./index.js",
+      "default": "./index.js"
+    },
+    "./package.json": "./package.json",
+    "./lib/common/configLoader": "./lib/common/configLoader.js",
+    "./lib/fsWatcher": "./lib/fsWatcher.js",
+    "./lib/mcp/index": "./lib/mcp/index.js",
+    "./lib/mcp/browser/tools": "./lib/mcp/browser/tools.js",
+    "./lib/mcp/program": "./lib/mcp/program.js",
+    "./lib/mcp/sdk/bundle": "./lib/mcp/sdk/bundle.js",
+    "./lib/mcp/sdk/exports": "./lib/mcp/sdk/exports.js",
+    "./lib/program": "./lib/program.js",
+    "./lib/reporters/base": "./lib/reporters/base.js",
+    "./lib/reporters/list": "./lib/reporters/list.js",
+    "./lib/transform/babelBundle": "./lib/transform/babelBundle.js",
+    "./lib/transform/compilationCache": "./lib/transform/compilationCache.js",
+    "./lib/transform/esmLoader": "./lib/transform/esmLoader.js",
+    "./lib/transform/transform": "./lib/transform/transform.js",
+    "./lib/internalsForTest": "./lib/internalsForTest.js",
+    "./lib/plugins": "./lib/plugins/index.js",
+    "./lib/runner/testRunner": "./lib/runner/testRunner.js",
+    "./jsx-runtime": {
+      "import": "./jsx-runtime.mjs",
+      "require": "./jsx-runtime.js",
+      "default": "./jsx-runtime.js"
+    },
+    "./lib/util": "./lib/util.js",
+    "./lib/utilsBundle": "./lib/utilsBundle.js",
+    "./types/test": {
+      "types": "./types/test.d.ts"
+    },
+    "./types/testReporter": {
+      "types": "./types/testReporter.d.ts"
+    },
+    "./test": {
+      "types": "./test.d.ts",
+      "import": "./test.mjs",
+      "require": "./test.js",
+      "default": "./test.js"
+    }
+  },
+  "bin": {
+    "playwright": "cli.js"
+  },
+  "author": {
+    "name": "Microsoft Corporation"
+  },
+  "license": "Apache-2.0",
+  "dependencies": {
+    "playwright-core": "1.57.0"
+  },
+  "optionalDependencies": {
+    "fsevents": "2.3.2"
+  }
+}

frontend/node_modules/playwright/test.d.ts

@@ -0,0 +1,18 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export * from './types/test';
+export { default } from './types/test';

frontend/node_modules/playwright/test.js

@@ -0,0 +1,24 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+const pwt = require('./lib/index');
+const playwright = require('./index');
+const combinedExports = {
+  ...playwright,
+  ...pwt,
+};
+
+module.exports = Object.assign(combinedExports.test, combinedExports);

frontend/node_modules/playwright/test.mjs

@@ -0,0 +1,33 @@
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import playwright from './test.js';
+
+export const chromium = playwright.chromium;
+export const firefox = playwright.firefox;
+export const webkit = playwright.webkit;
+export const selectors = playwright.selectors;
+export const devices = playwright.devices;
+export const errors = playwright.errors;
+export const request = playwright.request;
+export const _electron = playwright._electron;
+export const _android = playwright._android;
+export const test = playwright.test;
+export const expect = playwright.expect;
+export const defineConfig = playwright.defineConfig;
+export const mergeTests = playwright.mergeTests;
+export const mergeExpects = playwright.mergeExpects;
+export default playwright.test;

frontend/node_modules/playwright/types/testReporter.d.ts

@@ -0,0 +1,821 @@
+// This file is generated by /utils/generate_types/index.js
+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import type { TestStatus, Metadata, PlaywrightTestOptions, PlaywrightWorkerOptions, ReporterDescription, FullConfig, FullProject, Location } from './test';
+export type { FullConfig, FullProject, TestStatus, Location } from './test';
+
+/**
+ * Result of the full test run.
+ */
+export interface FullResult {
+  /**
+   * Status:
+   *   - 'passed' - everything went as expected.
+   *   - 'failed' - any test has failed.
+   *   - 'timedout' - the global time has been reached.
+   *   - 'interrupted' - interrupted by the user.
+   */
+  status: 'passed' | 'failed' | 'timedout' | 'interrupted';
+
+  /**
+   * Test start wall time.
+   */
+  startTime: Date;
+
+  /**
+   * Test duration in milliseconds.
+   */
+  duration: number;
+}
+
+/**
+ * Test runner notifies the reporter about various events during test execution. All methods of the reporter are
+ * optional.
+ *
+ * You can create a custom reporter by implementing a class with some of the reporter methods. Make sure to export
+ * this class as default.
+ *
+ * ```js
+ * // my-awesome-reporter.ts
+ * import type {
+ *   Reporter, FullConfig, Suite, TestCase, TestResult, FullResult
+ * } from '@playwright/test/reporter';
+ *
+ * class MyReporter implements Reporter {
+ *   constructor(options: { customOption?: string } = {}) {
+ *     console.log(`my-awesome-reporter setup with customOption set to ${options.customOption}`);
+ *   }
+ *
+ *   onBegin(config: FullConfig, suite: Suite) {
+ *     console.log(`Starting the run with ${suite.allTests().length} tests`);
+ *   }
+ *
+ *   onTestBegin(test: TestCase) {
+ *     console.log(`Starting test ${test.title}`);
+ *   }
+ *
+ *   onTestEnd(test: TestCase, result: TestResult) {
+ *     console.log(`Finished test ${test.title}: ${result.status}`);
+ *   }
+ *
+ *   onEnd(result: FullResult) {
+ *     console.log(`Finished the run: ${result.status}`);
+ *   }
+ * }
+ * export default MyReporter;
+ * ```
+ *
+ * Now use this reporter with
+ * [testConfig.reporter](https://playwright.dev/docs/api/class-testconfig#test-config-reporter). Learn more about
+ * [using reporters](https://playwright.dev/docs/test-reporters).
+ *
+ * ```js
+ * // playwright.config.ts
+ * import { defineConfig } from '@playwright/test';
+ *
+ * export default defineConfig({
+ *   reporter: [['./my-awesome-reporter.ts', { customOption: 'some value' }]],
+ * });
+ * ```
+ *
+ * Here is a typical order of reporter calls:
+ * - [reporter.onBegin(config, suite)](https://playwright.dev/docs/api/class-reporter#reporter-on-begin) is called
+ *   once with a root suite that contains all other suites and tests. Learn more about
+ *   [suites hierarchy][Suite](https://playwright.dev/docs/api/class-suite).
+ * - [reporter.onTestBegin(test, result)](https://playwright.dev/docs/api/class-reporter#reporter-on-test-begin) is
+ *   called for each test run. It is given a [TestCase](https://playwright.dev/docs/api/class-testcase) that is
+ *   executed, and a [TestResult](https://playwright.dev/docs/api/class-testresult) that is almost empty. Test
+ *   result will be populated while the test runs (for example, with steps and stdio) and will get final `status`
+ *   once the test finishes.
+ * - [reporter.onStepBegin(test, result, step)](https://playwright.dev/docs/api/class-reporter#reporter-on-step-begin)
+ *   and
+ *   [reporter.onStepEnd(test, result, step)](https://playwright.dev/docs/api/class-reporter#reporter-on-step-end)
+ *   are called for each executed step inside the test. When steps are executed, test run has not finished yet.
+ * - [reporter.onTestEnd(test, result)](https://playwright.dev/docs/api/class-reporter#reporter-on-test-end) is
+ *   called when test run has finished. By this time, [TestResult](https://playwright.dev/docs/api/class-testresult)
+ *   is complete and you can use
+ *   [testResult.status](https://playwright.dev/docs/api/class-testresult#test-result-status),
+ *   [testResult.error](https://playwright.dev/docs/api/class-testresult#test-result-error) and more.
+ * - [reporter.onEnd(result)](https://playwright.dev/docs/api/class-reporter#reporter-on-end) is called once after
+ *   all tests that should run had finished.
+ * - [reporter.onExit()](https://playwright.dev/docs/api/class-reporter#reporter-on-exit) is called immediately
+ *   before the test runner exits.
+ *
+ * Additionally,
+ * [reporter.onStdOut(chunk, test, result)](https://playwright.dev/docs/api/class-reporter#reporter-on-std-out) and
+ * [reporter.onStdErr(chunk, test, result)](https://playwright.dev/docs/api/class-reporter#reporter-on-std-err) are
+ * called when standard output is produced in the worker process, possibly during a test execution, and
+ * [reporter.onError(error)](https://playwright.dev/docs/api/class-reporter#reporter-on-error) is called when
+ * something went wrong outside of the test execution.
+ *
+ * If your custom reporter does not print anything to the terminal, implement
+ * [reporter.printsToStdio()](https://playwright.dev/docs/api/class-reporter#reporter-prints-to-stdio) and return
+ * `false`. This way, Playwright will use one of the standard terminal reporters in addition to your custom reporter
+ * to enhance user experience.
+ *
+ * **Reporter errors**
+ *
+ * Playwright will swallow any errors thrown in your custom reporter methods. If you need to detect or fail on
+ * reporter errors, you must wrap and handle them yourself.
+ *
+ * **Merged report API notes**
+ *
+ * When merging multiple [`blob`](https://playwright.dev/docs/test-reporters#blob-reporter) reports via
+ * [`merge-reports`](https://playwright.dev/docs/test-sharding#merge-reports-cli) CLI command, the same
+ * [Reporter](https://playwright.dev/docs/api/class-reporter) API is called to produce final reports and all existing
+ * reporters should work without any changes. There some subtle differences though which might affect some custom
+ * reporters.
+ * - Projects from different shards are always kept as separate
+ *   [TestProject](https://playwright.dev/docs/api/class-testproject) objects. E.g. if project 'Desktop Chrome' was
+ *   sharded across 5 machines then there will be 5 instances of projects with the same name in the config passed to
+ *   [reporter.onBegin(config, suite)](https://playwright.dev/docs/api/class-reporter#reporter-on-begin).
+ */
+export interface Reporter {
+  /**
+   * Called after all tests have been run, or testing has been interrupted. Note that this method may return a [Promise]
+   * and Playwright Test will await it. Reporter is allowed to override the status and hence affect the exit code of the
+   * test runner.
+   * @param result Result of the full test run, `status` can be one of:
+   * - `'passed'` - Everything went as expected.
+   * - `'failed'` - Any test has failed.
+   * - `'timedout'` - The
+   * [testConfig.globalTimeout](https://playwright.dev/docs/api/class-testconfig#test-config-global-timeout) has
+   * been reached.
+   * - `'interrupted'` - Interrupted by the user.
+   */
+  onEnd?(result: FullResult): Promise<{ status?: FullResult['status'] } | undefined | void> | void;
+  /**
+   * Called once before running tests. All tests have been already discovered and put into a hierarchy of
+   * [Suite](https://playwright.dev/docs/api/class-suite)s.
+   * @param config Resolved configuration.
+   * @param suite The root suite that contains all projects, files and test cases.
+   */
+  onBegin?(config: FullConfig, suite: Suite): void;
+
+  /**
+   * Called on some global error, for example unhandled exception in the worker process.
+   * @param error The error.
+   */
+  onError?(error: TestError): void;
+
+  /**
+   * Called immediately before test runner exists. At this point all the reporters have received the
+   * [reporter.onEnd(result)](https://playwright.dev/docs/api/class-reporter#reporter-on-end) signal, so all the reports
+   * should be build. You can run the code that uploads the reports in this hook.
+   */
+  onExit?(): Promise<void>;
+
+  /**
+   * Called when something has been written to the standard error in the worker process.
+   * @param chunk Output chunk.
+   * @param test Test that was running. Note that output may happen when no test is running, in which case this will be [void].
+   * @param result Result of the test run, this object gets populated while the test runs.
+   */
+  onStdErr?(chunk: string|Buffer, test: void|TestCase, result: void|TestResult): void;
+
+  /**
+   * Called when something has been written to the standard output in the worker process.
+   * @param chunk Output chunk.
+   * @param test Test that was running. Note that output may happen when no test is running, in which case this will be [void].
+   * @param result Result of the test run, this object gets populated while the test runs.
+   */
+  onStdOut?(chunk: string|Buffer, test: void|TestCase, result: void|TestResult): void;
+
+  /**
+   * Called when a test step started in the worker process.
+   * @param test Test that the step belongs to.
+   * @param result Result of the test run, this object gets populated while the test runs.
+   * @param step Test step instance that has started.
+   */
+  onStepBegin?(test: TestCase, result: TestResult, step: TestStep): void;
+
+  /**
+   * Called when a test step finished in the worker process.
+   * @param test Test that the step belongs to.
+   * @param result Result of the test run.
+   * @param step Test step instance that has finished.
+   */
+  onStepEnd?(test: TestCase, result: TestResult, step: TestStep): void;
+
+  /**
+   * Called after a test has been started in the worker process.
+   * @param test Test that has been started.
+   * @param result Result of the test run, this object gets populated while the test runs.
+   */
+  onTestBegin?(test: TestCase, result: TestResult): void;
+
+  /**
+   * Called after a test has been finished in the worker process.
+   * @param test Test that has been finished.
+   * @param result Result of the test run.
+   */
+  onTestEnd?(test: TestCase, result: TestResult): void;
+
+  /**
+   * Whether this reporter uses stdio for reporting. When it does not, Playwright Test could add some output to enhance
+   * user experience. If your reporter does not print to the terminal, it is strongly recommended to return `false`.
+   */
+  printsToStdio?(): boolean;
+}
+
+export interface JSONReport {
+  config: Omit<FullConfig, 'projects'> & {
+    projects: {
+      outputDir: string,
+      repeatEach: number,
+      retries: number,
+      metadata: Metadata,
+      id: string,
+      name: string,
+      testDir: string,
+      testIgnore: string[],
+      testMatch: string[],
+      timeout: number,
+    }[],
+  };
+  suites: JSONReportSuite[];
+  errors: TestError[];
+  stats: {
+    startTime: string; // Date in ISO 8601 format.
+    duration: number; // In milliseconds;
+    expected: number;
+    unexpected: number;
+    flaky: number;
+    skipped: number;
+  }
+}
+
+export interface JSONReportSuite {
+  title: string;
+  file: string;
+  column: number;
+  line: number;
+  specs: JSONReportSpec[];
+  suites?: JSONReportSuite[];
+}
+
+export interface JSONReportSpec {
+  tags: string[],
+  title: string;
+  ok: boolean;
+  tests: JSONReportTest[];
+  id: string;
+  file: string;
+  line: number;
+  column: number;
+}
+
+export interface JSONReportTest {
+  timeout: number;
+  annotations: { type: string, description?: string }[],
+  expectedStatus: TestStatus;
+  projectName: string;
+  projectId: string;
+  results: JSONReportTestResult[];
+  status: 'skipped' | 'expected' | 'unexpected' | 'flaky';
+}
+
+export interface JSONReportError {
+  message: string;
+  location?: Location;
+}
+
+export interface JSONReportTestResult {
+  workerIndex: number;
+  parallelIndex: number;
+  status: TestStatus | undefined;
+  duration: number;
+  error: TestError | undefined;
+  errors: JSONReportError[];
+  stdout: JSONReportSTDIOEntry[];
+  stderr: JSONReportSTDIOEntry[];
+  retry: number;
+  steps?: JSONReportTestStep[];
+  startTime: string; // Date in ISO 8601 format.
+  attachments: {
+    name: string;
+    path?: string;
+    body?: string;
+    contentType: string;
+  }[];
+  annotations: { type: string, description?: string }[];
+  errorLocation?: Location;
+}
+
+export interface JSONReportTestStep {
+  title: string;
+  duration: number;
+  error: TestError | undefined;
+  steps?: JSONReportTestStep[];
+}
+
+export type JSONReportSTDIOEntry = { text: string } | { buffer: string };
+
+// This is required to not export everything by default. See https://github.com/Microsoft/TypeScript/issues/19545#issuecomment-340490459
+export {};
+
+
+/**
+ * `Suite` is a group of tests. All tests in Playwright Test form the following hierarchy:
+ * - Root suite has a child suite for each [FullProject](https://playwright.dev/docs/api/class-fullproject).
+ *   - Project suite #1. Has a child suite for each test file in the project.
+ *     - File suite #1
+ *       - [TestCase](https://playwright.dev/docs/api/class-testcase) #1
+ *       - [TestCase](https://playwright.dev/docs/api/class-testcase) #2
+ *       - Suite corresponding to a
+ *         [test.describe([title, details, callback])](https://playwright.dev/docs/api/class-test#test-describe)
+ *         group
+ *         - [TestCase](https://playwright.dev/docs/api/class-testcase) #1 in a group
+ *         - [TestCase](https://playwright.dev/docs/api/class-testcase) #2 in a group
+ *       - < more test cases ... >
+ *     - File suite #2
+ *     - < more file suites ... >
+ *   - Project suite #2
+ *   - < more project suites ... >
+ *
+ * Reporter is given a root suite in the
+ * [reporter.onBegin(config, suite)](https://playwright.dev/docs/api/class-reporter#reporter-on-begin) method.
+ */
+export interface Suite {
+  /**
+   * Returns the list of all test cases in this suite and its descendants, as opposite to
+   * [suite.tests](https://playwright.dev/docs/api/class-suite#suite-tests).
+   */
+  allTests(): Array<TestCase>;
+
+  /**
+   * Test cases and suites defined directly in this suite. The elements are returned in their declaration order. You can
+   * differentiate between various entry types by using
+   * [testCase.type](https://playwright.dev/docs/api/class-testcase#test-case-type) and
+   * [suite.type](https://playwright.dev/docs/api/class-suite#suite-type).
+   */
+  entries(): Array<TestCase|Suite>;
+
+  /**
+   * Configuration of the project this suite belongs to, or [void] for the root suite.
+   */
+  project(): FullProject|undefined;
+
+  /**
+   * Returns a list of titles from the root down to this suite.
+   */
+  titlePath(): Array<string>;
+
+  /**
+   * Location in the source where the suite is defined. Missing for root and project suites.
+   */
+  location?: Location;
+
+  /**
+   * Parent suite, missing for the root suite.
+   */
+  parent?: Suite;
+
+  /**
+   * Child suites. See [Suite](https://playwright.dev/docs/api/class-suite) for the hierarchy of suites.
+   */
+  suites: Array<Suite>;
+
+  /**
+   * Test cases in the suite. Note that only test cases defined directly in this suite are in the list. Any test cases
+   * defined in nested
+   * [test.describe([title, details, callback])](https://playwright.dev/docs/api/class-test#test-describe) groups are
+   * listed in the child [suite.suites](https://playwright.dev/docs/api/class-suite#suite-suites).
+   */
+  tests: Array<TestCase>;
+
+  /**
+   * Suite title.
+   * - Empty for root suite.
+   * - Project name for project suite.
+   * - File path for file suite.
+   * - Title passed to
+   *   [test.describe([title, details, callback])](https://playwright.dev/docs/api/class-test#test-describe) for a
+   *   group suite.
+   */
+  title: string;
+
+  /**
+   * Returns the type of the suite. The Suites form the following hierarchy: `root` -> `project` -> `file` -> `describe`
+   * -> ...`describe` -> `test`.
+   */
+  type: "root"|"project"|"file"|"describe";
+}
+
+/**
+ * `TestCase` corresponds to every
+ * [test.(call)(title[, details, body])](https://playwright.dev/docs/api/class-test#test-call) call in a test file.
+ * When a single [test.(call)(title[, details, body])](https://playwright.dev/docs/api/class-test#test-call) is
+ * running in multiple projects or repeated multiple times, it will have multiple `TestCase` objects in corresponding
+ * projects' suites.
+ */
+export interface TestCase {
+  /**
+   * Whether the test is considered running fine. Non-ok tests fail the test run with non-zero exit code.
+   */
+  ok(): boolean;
+
+  /**
+   * Testing outcome for this test. Note that outcome is not the same as
+   * [testResult.status](https://playwright.dev/docs/api/class-testresult#test-result-status):
+   * - Test that is expected to fail and actually fails is `'expected'`.
+   * - Test that passes on a second retry is `'flaky'`.
+   */
+  outcome(): "skipped"|"expected"|"unexpected"|"flaky";
+
+  /**
+   * Returns a list of titles from the root down to this test.
+   */
+  titlePath(): Array<string>;
+
+  /**
+   * [testResult.annotations](https://playwright.dev/docs/api/class-testresult#test-result-annotations) of the last test
+   * run.
+   */
+  annotations: Array<{
+    /**
+     * Annotation type, for example `'skip'` or `'fail'`.
+     */
+    type: string;
+
+    /**
+     * Optional description.
+     */
+    description?: string;
+
+    /**
+     * Optional location in the source where the annotation is added.
+     */
+    location?: Location;
+  }>;
+
+  /**
+   * Expected test status.
+   * - Tests marked as
+   *   [test.skip([title, details, body, condition, callback, description])](https://playwright.dev/docs/api/class-test#test-skip)
+   *   or
+   *   [test.fixme([title, details, body, condition, callback, description])](https://playwright.dev/docs/api/class-test#test-fixme)
+   *   are expected to be `'skipped'`.
+   * - Tests marked as
+   *   [test.fail([title, details, body, condition, callback, description])](https://playwright.dev/docs/api/class-test#test-fail)
+   *   are expected to be `'failed'`.
+   * - Other tests are expected to be `'passed'`.
+   *
+   * See also [testResult.status](https://playwright.dev/docs/api/class-testresult#test-result-status) for the actual
+   * status.
+   */
+  expectedStatus: "passed"|"failed"|"timedOut"|"skipped"|"interrupted";
+
+  /**
+   * A test ID that is computed based on the test file name, test title and project name. The ID is unique within
+   * Playwright session.
+   */
+  id: string;
+
+  /**
+   * Location in the source where the test is defined.
+   */
+  location: Location;
+
+  /**
+   * Suite this test case belongs to.
+   */
+  parent: Suite;
+
+  /**
+   * Contains the repeat index when running in "repeat each" mode. This mode is enabled by passing `--repeat-each` to
+   * the [command line](https://playwright.dev/docs/test-cli).
+   */
+  repeatEachIndex: number;
+
+  /**
+   * Results for each run of this test.
+   */
+  results: Array<TestResult>;
+
+  /**
+   * The maximum number of retries given to this test in the configuration.
+   *
+   * Learn more about [test retries](https://playwright.dev/docs/test-retries#retries).
+   */
+  retries: number;
+
+  /**
+   * The list of tags defined on the test or suite via
+   * [test.(call)(title[, details, body])](https://playwright.dev/docs/api/class-test#test-call) or
+   * [test.describe([title, details, callback])](https://playwright.dev/docs/api/class-test#test-describe), as well as
+   * `@`-tokens extracted from test and suite titles.
+   *
+   * Learn more about [test tags](https://playwright.dev/docs/test-annotations#tag-tests).
+   */
+  tags: Array<string>;
+
+  /**
+   * The timeout given to the test. Affected by
+   * [testConfig.timeout](https://playwright.dev/docs/api/class-testconfig#test-config-timeout),
+   * [testProject.timeout](https://playwright.dev/docs/api/class-testproject#test-project-timeout),
+   * [test.setTimeout(timeout)](https://playwright.dev/docs/api/class-test#test-set-timeout),
+   * [test.slow([condition, callback, description])](https://playwright.dev/docs/api/class-test#test-slow) and
+   * [testInfo.setTimeout(timeout)](https://playwright.dev/docs/api/class-testinfo#test-info-set-timeout).
+   */
+  timeout: number;
+
+  /**
+   * Test title as passed to the
+   * [test.(call)(title[, details, body])](https://playwright.dev/docs/api/class-test#test-call) call.
+   */
+  title: string;
+
+  /**
+   * Returns "test". Useful for detecting test cases in
+   * [suite.entries()](https://playwright.dev/docs/api/class-suite#suite-entries).
+   */
+  type: "test";
+}
+
+/**
+ * Information about an error thrown during test execution.
+ */
+export interface TestError {
+  /**
+   * Error cause. Set when there is a
+   * [cause](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error/cause) for the
+   * error. Will be `undefined` if there is no cause or if the cause is not an instance of [Error].
+   */
+  cause?: TestError;
+
+  /**
+   * Error location in the source code.
+   */
+  location?: Location;
+
+  /**
+   * Error message. Set when [Error] (or its subclass) has been thrown.
+   */
+  message?: string;
+
+  /**
+   * Source code snippet with highlighted error.
+   */
+  snippet?: string;
+
+  /**
+   * Error stack. Set when [Error] (or its subclass) has been thrown.
+   */
+  stack?: string;
+
+  /**
+   * The value that was thrown. Set when anything except the [Error] (or its subclass) has been thrown.
+   */
+  value?: string;
+}
+
+/**
+ * A result of a single [TestCase](https://playwright.dev/docs/api/class-testcase) run.
+ */
+export interface TestResult {
+  /**
+   * The list of annotations applicable to the current test. Includes:
+   * - annotations defined on the test or suite via
+   *   [test.(call)(title[, details, body])](https://playwright.dev/docs/api/class-test#test-call) and
+   *   [test.describe([title, details, callback])](https://playwright.dev/docs/api/class-test#test-describe);
+   * - annotations implicitly added by methods
+   *   [test.skip([title, details, body, condition, callback, description])](https://playwright.dev/docs/api/class-test#test-skip),
+   *   [test.fixme([title, details, body, condition, callback, description])](https://playwright.dev/docs/api/class-test#test-fixme)
+   *   and
+   *   [test.fail([title, details, body, condition, callback, description])](https://playwright.dev/docs/api/class-test#test-fail);
+   * - annotations appended to
+   *   [testInfo.annotations](https://playwright.dev/docs/api/class-testinfo#test-info-annotations) during the test
+   *   execution.
+   *
+   * Annotations are available during test execution through
+   * [testInfo.annotations](https://playwright.dev/docs/api/class-testinfo#test-info-annotations).
+   *
+   * Learn more about [test annotations](https://playwright.dev/docs/test-annotations).
+   */
+  annotations: Array<{
+    /**
+     * Annotation type, for example `'skip'` or `'fail'`.
+     */
+    type: string;
+
+    /**
+     * Optional description.
+     */
+    description?: string;
+
+    /**
+     * Optional location in the source where the annotation is added.
+     */
+    location?: Location;
+  }>;
+
+  /**
+   * The list of files or buffers attached during the test execution through
+   * [testInfo.attachments](https://playwright.dev/docs/api/class-testinfo#test-info-attachments).
+   */
+  attachments: Array<{
+    /**
+     * Attachment name.
+     */
+    name: string;
+
+    /**
+     * Content type of this attachment to properly present in the report, for example `'application/json'` or
+     * `'image/png'`.
+     */
+    contentType: string;
+
+    /**
+     * Optional path on the filesystem to the attached file.
+     */
+    path?: string;
+
+    /**
+     * Optional attachment body used instead of a file.
+     */
+    body?: Buffer;
+  }>;
+
+  /**
+   * Running time in milliseconds.
+   */
+  duration: number;
+
+  /**
+   * First error thrown during test execution, if any. This is equal to the first element in
+   * [testResult.errors](https://playwright.dev/docs/api/class-testresult#test-result-errors).
+   */
+  error?: TestError;
+
+  /**
+   * Errors thrown during the test execution.
+   */
+  errors: Array<TestError>;
+
+  /**
+   * The index of the worker between `0` and `workers - 1`. It is guaranteed that workers running at the same time have
+   * a different `parallelIndex`.
+   */
+  parallelIndex: number;
+
+  /**
+   * When test is retried multiple times, each retry attempt is given a sequential number.
+   *
+   * Learn more about [test retries](https://playwright.dev/docs/test-retries#retries).
+   */
+  retry: number;
+
+  /**
+   * Start time of this particular test run.
+   */
+  startTime: Date;
+
+  /**
+   * The status of this test result. See also
+   * [testCase.expectedStatus](https://playwright.dev/docs/api/class-testcase#test-case-expected-status).
+   */
+  status: "passed"|"failed"|"timedOut"|"skipped"|"interrupted";
+
+  /**
+   * Anything written to the standard error during the test run.
+   */
+  stderr: Array<string|Buffer>;
+
+  /**
+   * Anything written to the standard output during the test run.
+   */
+  stdout: Array<string|Buffer>;
+
+  /**
+   * List of steps inside this test run.
+   */
+  steps: Array<TestStep>;
+
+  /**
+   * Index of the worker where the test was run. If the test was not run a single time, for example when the user
+   * interrupted testing, the only result will have a `workerIndex` equal to `-1`.
+   *
+   * Learn more about [parallelism and sharding](https://playwright.dev/docs/test-parallel) with Playwright Test.
+   */
+  workerIndex: number;
+}
+
+/**
+ * Represents a step in the [TestRun].
+ */
+export interface TestStep {
+  /**
+   * Returns a list of step titles from the root step down to this step.
+   */
+  titlePath(): Array<string>;
+
+  /**
+   * The list of annotations applicable to the current test step.
+   */
+  annotations: Array<{
+    /**
+     * Annotation type, for example `'skip'`.
+     */
+    type: string;
+
+    /**
+     * Optional description.
+     */
+    description?: string;
+
+    /**
+     * Optional location in the source where the annotation is added.
+     */
+    location?: Location;
+  }>;
+
+  /**
+   * The list of files or buffers attached in the step execution through
+   * [testInfo.attach(name[, options])](https://playwright.dev/docs/api/class-testinfo#test-info-attach).
+   */
+  attachments: Array<{
+    /**
+     * Attachment name.
+     */
+    name: string;
+
+    /**
+     * Content type of this attachment to properly present in the report, for example `'application/json'` or
+     * `'image/png'`.
+     */
+    contentType: string;
+
+    /**
+     * Optional path on the filesystem to the attached file.
+     */
+    path?: string;
+
+    /**
+     * Optional attachment body used instead of a file.
+     */
+    body?: Buffer;
+  }>;
+
+  /**
+   * Step category to differentiate steps with different origin and verbosity. Built-in categories are:
+   * - `expect` for expect calls
+   * - `fixture` for fixtures setup and teardown
+   * - `hook` for hooks initialization and teardown
+   * - `pw:api` for Playwright API calls.
+   * - `test.step` for test.step API calls.
+   * - `test.attach` for testInfo.attach API calls.
+   */
+  category: string;
+
+  /**
+   * Running time in milliseconds.
+   */
+  duration: number;
+
+  /**
+   * Error thrown during the step execution, if any.
+   */
+  error?: TestError;
+
+  /**
+   * Optional location in the source where the step is defined.
+   */
+  location?: Location;
+
+  /**
+   * Parent step, if any.
+   */
+  parent?: TestStep;
+
+  /**
+   * Start time of this particular test step.
+   */
+  startTime: Date;
+
+  /**
+   * List of steps inside this step.
+   */
+  steps: Array<TestStep>;
+
+  /**
+   * User-friendly test step title.
+   */
+  title: string;
+}
+
+