chore: generate usage: sections based on snippets (#18965)

docs/src/api/class-accessibility.md

@@ -58,6 +58,8 @@ The Chromium accessibility tree contains nodes that go unused on most platforms
 will discard them as well for an easier to process tree, unless [`option: interestingOnly`] is set to `false`.
 :::
 
+**Usage**
+
 An example of dumping the entire accessibility tree:
 
 ```js

docs/src/api/class-android.md

@@ -140,6 +140,8 @@ Prevents automatic playwright driver installation on attach. Assumes that the dr
 
 Launches Playwright Android server that clients can connect to. See the following example:
 
+**Usage**
+
 Server Side:
 
 ```js

docs/src/api/class-apirequestcontext.md

@@ -188,9 +188,9 @@ discards all stored responses, and makes [`method: APIResponse.body`] throw "Res
 - returns: <[APIResponse]>
 
 Sends HTTP(S) request and returns its response. The method will populate request cookies from the context and update
-context cookies from the response. The method will automatically follow redirects.
+context cookies from the response. The method will automatically follow redirects. JSON objects can be passed directly to the request.
 
-JSON objects can be passed directly to the request:
+**Usage**
 
 ```js
 await request.fetch('https://example.com/api/createBook', {
@@ -351,6 +351,8 @@ Sends HTTP(S) [GET](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/GE
 The method will populate request cookies from the context and update
 context cookies from the response. The method will automatically follow redirects.
 
+**Usage**
+
 Request parameters can be configured with `params` option, they will be serialized into the URL search parameters:
 
 ```js
@@ -535,6 +537,8 @@ Sends HTTP(S) [POST](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/P
 The method will populate request cookies from the context and update
 context cookies from the response. The method will automatically follow redirects.
 
+**Usage**
+
 JSON objects can be passed directly to the request:
 
 ```js

docs/src/api/class-apiresponseassertions.md

@@ -74,6 +74,8 @@ The opposite of [`method: APIResponseAssertions.toBeOK`].
 
 Ensures the response status code is within `200..299` range.
 
+**Usage**
+
 ```js
 await expect(response).toBeOK();
 ```

docs/src/api/class-browser.md

@@ -108,6 +108,8 @@ The [Browser] object itself is considered to be disposed and cannot be used anym
 
 Returns an array of all open browser contexts. In a newly created browser, this will return zero browser contexts.
 
+**Usage**
+
 ```js
 const browser = await pw.webkit.launch();
 console.log(browser.contexts().length); // prints `0`
@@ -173,6 +175,8 @@ If directly using this method to create [BrowserContext]s, it is best practice t
 and before calling [`method: Browser.close`]. This will ensure the `context` is closed gracefully and any artifacts—like HARs and videos—are fully flushed and saved.
 :::
 
+**Usage**
+
 ```js
 (async () => {
   const browser = await playwright.firefox.launch();  // Or 'chromium' or 'webkit'.
@@ -292,6 +296,8 @@ This API controls [Chromium Tracing](https://www.chromium.org/developers/how-tos
 You can use [`method: Browser.startTracing`] and [`method: Browser.stopTracing`] to create a trace file that can
 be opened in Chrome DevTools performance panel.
 
+**Usage**
+
 ```js
 await browser.startTracing(page, {path: 'trace.json'});
 await page.goto('https://www.google.com');

docs/src/api/class-browsercontext.md

@@ -203,6 +203,8 @@ Emitted when new service worker is created in the context.
 Adds cookies into this browser context. All pages within this context will have these cookies installed. Cookies can be
 obtained via [`method: BrowserContext.cookies`].
 
+**Usage**
+
 ```js
 await browserContext.addCookies([cookieObject1, cookieObject2]);
 ```
@@ -247,6 +249,8 @@ Adds a script which would be evaluated in one of the following scenarios:
 The script is evaluated after the document was created but before any of its scripts were run. This is useful to amend
 the JavaScript environment, e.g. to seed `Math.random`.
 
+**Usage**
+
 An example of overriding `Math.random` before the page loads:
 
 ```js browser
@@ -336,6 +340,8 @@ Clears context cookies.
 
 Clears all permission overrides for the browser context.
 
+**Usage**
+
 ```js
 const context = await browser.newContext();
 await context.grantPermissions(['clipboard-read']);
@@ -415,6 +421,8 @@ BrowserContext, page: Page, frame: Frame }`.
 
 See [`method: Page.exposeBinding`] for page-only version.
 
+**Usage**
+
 An example of exposing page URL to all frames in all pages in the context:
 
 ```js
@@ -639,6 +647,8 @@ If the [`param: callback`] returns a [Promise], it will be awaited.
 
 See [`method: Page.exposeFunction`] for page-only version.
 
+**Usage**
+
 An example of adding a `sha256` function to all pages in the context:
 
 ```js
@@ -894,6 +904,8 @@ is enabled, every request matching the url pattern will stall unless it's contin
 [`method: BrowserContext.route`] will not intercept requests intercepted by Service Worker. See [this](https://github.com/microsoft/playwright/issues/1090) issue. We recommend disabling Service Workers when using request interception by setting [`option: Browser.newContext.serviceWorkers`] to `'block'`.
 :::
 
+**Usage**
+
 An example of a naive handler that aborts all image requests:
 
 ```js
@@ -1170,6 +1182,8 @@ An object containing additional HTTP headers to be sent with every request. All
 
 Sets the context's geolocation. Passing `null` or `undefined` emulates position unavailable.
 
+**Usage**
+
 ```js
 await browserContext.setGeolocation({latitude: 59.95, longitude: 30.31667});
 ```
@@ -1295,6 +1309,8 @@ Optional handler function used to register a routing with [`method: BrowserConte
 Waits for event to fire and passes its value into the predicate function. Returns when the predicate returns truthy
 value. Will throw an error if the context closes before the event is fired. Returns the event data value.
 
+**Usage**
+
 ```js
 const [page, _] = await Promise.all([
   context.waitForEvent('page'),

docs/src/api/class-browsertype.md

@@ -136,6 +136,8 @@ The default browser context is accessible via [`method: Browser.contexts`].
 Connecting over the Chrome DevTools Protocol is only supported for Chromium-based browsers.
 :::
 
+**Usage**
+
 ```js
 const browser = await playwright.chromium.connectOverCDP('http://localhost:9222');
 const defaultContext = browser.contexts()[0];
@@ -218,6 +220,8 @@ A path where Playwright expects to find a bundled browser executable.
 
 Returns the browser instance.
 
+**Usage**
+
 You can use [`option: ignoreDefaultArgs`] to filter out `--mute-audio` from default arguments:
 
 ```js
@@ -324,6 +328,8 @@ use a temporary directory instead.
 
 Returns the browser app instance. You can connect to it via [`method: BrowserType.connect`], which requires the major/minor client/server version to match (1.2.3 → is compatible with 1.2.x).
 
+**Usage**
+
 Launches browser server that client can connect to. An example of launching a browser executable and connecting to it
 later:
 

docs/src/api/class-electronapplication.md

@@ -118,7 +118,8 @@ Optional argument to pass to [`param: expression`].
 - returns: <[Page]>
 
 Convenience method that waits for the first application window to be opened.
-Typically your script will start with:
+
+**Usage**
 
 ```js
   const electronApp = await electron.launch({
@@ -140,6 +141,8 @@ Returns the main process for this Electron Application.
 
 Waits for event to fire and passes its value into the predicate function. Returns when the predicate returns truthy value. Will throw an error if the application is closed before the event is fired. Returns the event data value.
 
+**Usage**
+
 ```js
 const [window] = await Promise.all([
   electronApp.waitForEvent('window'),

docs/src/api/class-elementhandle.md

@@ -127,6 +127,8 @@ Elements from child frames return the bounding box relative to the main frame, u
 Assuming the page is static, it is safe to use bounding box coordinates to perform input. For example, the following
 snippet should click the center of the element.
 
+**Usage**
+
 ```js
 const box = await elementHandle.boundingBox();
 await page.mouse.click(box.x + box.width / 2, box.y + box.height / 2);
@@ -283,6 +285,8 @@ The snippet below dispatches the `click` event on the element. Regardless of the
 is dispatched. This is equivalent to calling
 [element.click()](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/click).
 
+**Usage**
+
 ```js
 await elementHandle.dispatchEvent('click');
 ```
@@ -381,7 +385,7 @@ details. If no elements match the selector, the method throws an error.
 If [`param: expression`] returns a [Promise], then [`method: ElementHandle.evalOnSelector`] would wait for the promise to resolve and return its
 value.
 
-Examples:
+**Usage**
 
 ```js
 const tweetHandle = await page.$('.tweet');
@@ -441,7 +445,7 @@ matched elements as a first argument to [`param: expression`]. See
 If [`param: expression`] returns a [Promise], then [`method: ElementHandle.evalOnSelectorAll`] would wait for the promise to resolve and return its
 value.
 
-Examples:
+**Usage**
 
 ```html
 <div class="feed">
@@ -733,6 +737,8 @@ Returns the array of option values that have been successfully selected.
 
 Triggers a `change` and `input` event once all the provided options have been selected.
 
+**Usage**
+
 ```js
 // single selection matching the value
 handle.selectOption('blue');
@@ -912,6 +918,8 @@ Focuses the element, and then sends a `keydown`, `keypress`/`input`, and `keyup`
 
 To press a special key, like `Control` or `ArrowDown`, use [`method: ElementHandle.press`].
 
+**Usage**
+
 ```js
 await elementHandle.type('Hello'); // Types instantly
 await elementHandle.type('World', {delay: 100}); // Types slower, like a user
@@ -1058,6 +1066,8 @@ appear/disappear from dom, or become visible/hidden). If at the moment of callin
 satisfies the condition, the method will return immediately. If the selector doesn't satisfy the condition for the
 [`option: timeout`] milliseconds, the function will throw.
 
+**Usage**
+
 ```js
 await page.setContent(`<div><span></span></div>`);
 const div = await page.$('div');

docs/src/api/class-frame.md

@@ -342,6 +342,8 @@ The snippet below dispatches the `click` event on the element. Regardless of the
 is dispatched. This is equivalent to calling
 [element.click()](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/click).
 
+**Usage**
+
 ```js
 await frame.dispatchEvent('button#submit', 'click');
 ```
@@ -482,7 +484,7 @@ elements match the selector, the method throws an error.
 If [`param: expression`] returns a [Promise], then [`method: Frame.evalOnSelector`] would wait for the promise to resolve and return its
 value.
 
-Examples:
+**Usage**
 
 ```js
 const searchValue = await frame.$eval('#search', el => el.value);
@@ -549,7 +551,7 @@ more details.
 If [`param: expression`] returns a [Promise], then [`method: Frame.evalOnSelectorAll`] would wait for the promise to resolve and return its
 value.
 
-Examples:
+**Usage**
 
 ```js
 const divsCounts = await frame.$$eval('div', (divs, min) => divs.length >= min, 10);
@@ -596,6 +598,8 @@ If the function passed to the [`method: Frame.evaluate`] returns a non-[Serializ
 [`method: Frame.evaluate`] returns `undefined`. Playwright also supports transferring some
 additional values that are not serializable by `JSON`: `-0`, `NaN`, `Infinity`, `-Infinity`.
 
+**Usage**
+
 ```js
 const result = await frame.evaluate(([x, y]) => {
   return Promise.resolve(x * y);
@@ -704,6 +708,8 @@ The only difference between [`method: Frame.evaluate`] and [`method: Frame.evalu
 If the function, passed to the [`method: Frame.evaluateHandle`], returns a [Promise], then
 [`method: Frame.evaluateHandle`] would wait for the promise to resolve and return its value.
 
+**Usage**
+
 ```js
 const aWindowHandle = await frame.evaluateHandle(() => Promise.resolve(window));
 aWindowHandle; // Handle for the window object.
@@ -853,6 +859,8 @@ frame.
 
 This method throws an error if the frame has been detached before `frameElement()` returns.
 
+**Usage**
+
 ```js
 const frameElement = await frame.frameElement();
 const contentFrame = await frameElement.contentFrame();
@@ -888,8 +896,11 @@ Console.WriteLine(frame == contentFrame); // -> True
 - returns: <[FrameLocator]>
 
 When working with iframes, you can create a frame locator that will enter the iframe and allow selecting elements
-in that iframe. Following snippet locates element with text "Submit" in the iframe with id `my-frame`,
+in that iframe.
-like `<iframe id="my-frame">`:
+
+**Usage**
+
+Following snippet locates element with text "Submit" in the iframe with id `my-frame`, like `<iframe id="my-frame">`:
 
 ```js
 const locator = frame.frameLocator('#my-iframe').getByText('Submit');
@@ -1387,6 +1398,8 @@ Returns the array of option values that have been successfully selected.
 
 Triggers a `change` and `input` event once all the provided options have been selected.
 
+**Usage**
+
 ```js
 // single selection matching the value
 frame.selectOption('select#colors', 'blue');
@@ -1605,6 +1618,8 @@ send fine-grained keyboard events. To fill values in form fields, use [`method:
 
 To press a special key, like `Control` or `ArrowDown`, use [`method: Keyboard.press`].
 
+**Usage**
+
 ```js
 await frame.type('#mytextarea', 'Hello'); // Types instantly
 await frame.type('#mytextarea', 'World', {delay: 100}); // Types slower, like a user
@@ -1707,6 +1722,8 @@ Returns frame's url.
 
 Returns when the [`param: expression`] returns a truthy value, returns that value.
 
+**Usage**
+
 The [`method: Frame.waitForFunction`] can be used to observe viewport size change:
 
 ```js
@@ -1842,6 +1859,8 @@ Waits for the required load state to be reached.
 This returns when the frame reaches a required load state, `load` by default. The navigation must have been committed
 when this method is called. If current document has already reached the required state, resolves immediately.
 
+**Usage**
+
 ```js
 await frame.click('button'); // Click triggers navigation.
 await frame.waitForLoadState(); // Waits for 'load' state by default.
@@ -1884,6 +1903,8 @@ Waits for the frame navigation and returns the main resource response. In case o
 will resolve with the response of the last redirect. In case of navigation to a different anchor or navigation due to
 History API usage, the navigation will resolve with `null`.
 
+**Usage**
+
 This method waits for the frame to navigate to a new URL. It is useful for when you run code which will indirectly cause
 the frame to navigate. Consider this example:
 
@@ -1955,6 +1976,8 @@ visible/hidden). If at the moment of calling the method [`param: selector`] alre
 will return immediately. If the selector doesn't satisfy the condition for the [`option: timeout`] milliseconds, the
 function will throw.
 
+**Usage**
+
 This method works across navigations:
 
 ```js
@@ -2083,6 +2106,8 @@ A timeout to wait for
 
 Waits for the frame to navigate to the given URL.
 
+**Usage**
+
 ```js
 await frame.click('a.delayed-navigation'); // Clicking the link will indirectly cause a navigation
 await frame.waitForURL('**/target.html');

docs/src/api/class-jshandle.md

@@ -57,7 +57,7 @@ This method passes this handle as the first argument to [`param: expression`].
 If [`param: expression`] returns a [Promise], then `handle.evaluate` would wait for the promise to resolve and return
 its value.
 
-Examples:
+**Usage**
 
 ```js
 const tweetHandle = await page.$('.tweet .retweets');
@@ -123,6 +123,8 @@ Optional argument to pass to [`param: expression`].
 
 The method returns a map with **own property names** as keys and JSHandle instances for the property values.
 
+**Usage**
+
 ```js
 const handle = await page.evaluateHandle(() => ({window, document}));
 const properties = await handle.getProperties();

docs/src/api/class-keyboard.md

@@ -180,6 +180,8 @@ Name of the key to press or a character to generate, such as `ArrowLeft` or `a`.
 
 Dispatches only `input` event, does not emit the `keydown`, `keyup` or `keypress` events.
 
+**Usage**
+
 ```js
 page.keyboard.insertText('嗨');
 ```
@@ -231,6 +233,8 @@ respective texts.
 Shortcuts such as `key: "Control+o"` or `key: "Control+Shift+T"` are supported as well. When specified with the
 modifier, modifier is pressed and being held while the subsequent key is being pressed.
 
+**Usage**
+
 ```js
 const page = await browser.newPage();
 await page.goto('https://keycode.info');
@@ -311,6 +315,8 @@ Sends a `keydown`, `keypress`/`input`, and `keyup` event for each character in t
 
 To press a special key, like `Control` or `ArrowDown`, use [`method: Keyboard.press`].
 
+**Usage**
+
 ```js
 await page.keyboard.type('Hello'); // Types instantly
 await page.keyboard.type('World', {delay: 100}); // Types slower, like a user

docs/src/api/class-locator.md

@@ -47,6 +47,8 @@ Elements from child frames return the bounding box relative to the main frame, u
 Assuming the page is static, it is safe to use bounding box coordinates to perform input. For example, the following
 snippet should click the center of the element.
 
+**Usage**
+
 ```js
 const box = await element.boundingBox();
 await page.mouse.click(box.x + box.width / 2, box.y + box.height / 2);
@@ -222,6 +224,8 @@ The snippet below dispatches the `click` event on the element. Regardless of the
 is dispatched. This is equivalent to calling
 [element.click()](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/click).
 
+**Usage**
+
 ```js
 await element.dispatchEvent('click');
 ```
@@ -314,6 +318,8 @@ This method drags the locator to another target locator or target position. It w
 first move to the source element, perform a `mousedown`, then move to the target
 element or position and perform a `mouseup`.
 
+**Usage**
+
 ```js
 const source = page.locator('#source');
 const target = page.locator('#target');
@@ -425,7 +431,7 @@ This method passes this handle as the first argument to [`param: expression`].
 If [`param: expression`] returns a [Promise], then `handle.evaluate` would wait for the promise to resolve and return
 its value.
 
-Examples:
+**Usage**
 
 ```js
 const tweets = page.locator('.tweet .retweets');
@@ -474,7 +480,7 @@ a first argument to [`param: expression`]. Returns the result of [`param: expres
 If [`param: expression`] returns a [Promise], then [`method: Locator.evaluateAll`] would wait for the promise
 to resolve and return its value.
 
-Examples:
+**Usage**
 
 ```js
 const elements = page.locator('div');
@@ -568,6 +574,8 @@ Value to set for the `<input>`, `<textarea>` or `[contenteditable]` element.
 This method narrows existing locator according to the options, for example filters by text.
 It can be chained to filter multiple times.
 
+**Usage**
+
 ```js
 const rowLocator = page.locator('tr');
 // ...
@@ -638,6 +646,8 @@ Calls [focus](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/focus
 * since: v1.17
 - returns: <[FrameLocator]>
 
+**Usage**
+
 When working with iframes, you can create a frame locator that will enter the iframe and allow selecting elements
 in that iframe:
 
@@ -993,6 +1003,8 @@ Returns the array of option values that have been successfully selected.
 
 Triggers a `change` and `input` event once all the provided options have been selected.
 
+**Usage**
+
 ```js
 // single selection matching the value
 element.selectOption('blue');
@@ -1175,6 +1187,8 @@ Focuses the element, and then sends a `keydown`, `keypress`/`input`, and `keyup`
 
 To press a special key, like `Control` or `ArrowDown`, use [`method: Locator.press`].
 
+**Usage**
+
 ```js
 await element.type('Hello'); // Types instantly
 await element.type('World', {delay: 100}); // Types slower, like a user
@@ -1290,6 +1304,8 @@ Returns when element specified by locator satisfies the [`option: state`] option
 If target element already satisfies the condition, the method returns immediately. Otherwise, waits for up to
 [`option: timeout`] milliseconds until the condition is met.
 
+**Usage**
+
 ```js
 const orderSent = page.locator('#order-sent');
 await orderSent.waitFor();

docs/src/api/class-locatorassertions.md

@@ -423,6 +423,8 @@ Expected options currently selected.
 
 Ensures the [Locator] points to a checked input.
 
+**Usage**
+
 ```js
 const locator = page.getByLabel('Subscribe to newsletter');
 await expect(locator).toBeChecked();
@@ -472,6 +474,8 @@ Note that only native control elements such as HTML `button`, `input`, `select`,
 can be disabled by setting "disabled" attribute. "disabled" attribute on other elements is ignored
 by the browser.
 
+**Usage**
+
 ```js
 const locator = page.locator('button.submit');
 await expect(locator).toBeDisabled();
@@ -513,6 +517,8 @@ await Expect(locator).ToBeDisabledAsync();
 
 Ensures the [Locator] points to an editable element.
 
+**Usage**
+
 ```js
 const locator = page.getByRole('textbox');
 await expect(locator).toBeEditable();
@@ -558,6 +564,8 @@ await Expect(locator).ToBeEditableAsync();
 
 Ensures the [Locator] points to an empty editable element or to a DOM node that has no text.
 
+**Usage**
+
 ```js
 const locator = page.locator('div.warning');
 await expect(locator).toBeEmpty();
@@ -599,6 +607,8 @@ await Expect(locator).ToBeEmptyAsync();
 
 Ensures the [Locator] points to an enabled element.
 
+**Usage**
+
 ```js
 const locator = page.locator('button.submit');
 await expect(locator).toBeEnabled();
@@ -644,6 +654,8 @@ await Expect(locator).toBeEnabledAsync();
 
 Ensures the [Locator] points to a focused DOM node.
 
+**Usage**
+
 ```js
 const locator = page.getByRole('textbox');
 await expect(locator).toBeFocused();
@@ -685,6 +697,8 @@ await Expect(locator).ToBeFocusedAsync();
 
 Ensures that [Locator] either does not resolve to any DOM node, or resolves to a [non-visible](./actionability.md#visible) one.
 
+**Usage**
+
 ```js
 const locator = page.locator('.my-element');
 await expect(locator).toBeHidden();
@@ -726,6 +740,8 @@ await Expect(locator).ToBeHiddenAsync();
 
 Ensures that [Locator] points to an [attached](./actionability.md#attached) and [visible](./actionability.md#visible) DOM node.
 
+**Usage**
+
 ```js
 const locator = page.locator('.my-element');
 await expect(locator).toBeVisible();
@@ -771,6 +787,8 @@ await Expect(locator).ToBeVisibleAsync();
 
 Ensures the [Locator] points to an element that contains the given text. You can use regular expressions for the value as well.
 
+**Usage**
+
 ```js
 const locator = page.locator('.title');
 await expect(locator).toContainText('substring');
@@ -936,6 +954,8 @@ Whether to use `element.innerText` instead of `element.textContent` when retriev
 
 Ensures the [Locator] points to an element with given attribute.
 
+**Usage**
+
 ```js
 const locator = page.locator('input');
 await expect(locator).toHaveAttribute('type', 'text');
@@ -990,6 +1010,8 @@ Expected attribute value.
 Ensures the [Locator] points to an element with given CSS classes. This needs to be a full match
 or using a relaxed regular expression.
 
+**Usage**
+
 ```html
 <div class='selected row' id='component'></div>
 ```
@@ -1084,6 +1106,8 @@ Expected class or RegExp or a list of those.
 
 Ensures the [Locator] resolves to an exact number of DOM nodes.
 
+**Usage**
+
 ```js
 const list = page.locator('list > .component');
 await expect(list).toHaveCount(3);
@@ -1131,6 +1155,8 @@ Expected count.
 
 Ensures the [Locator] resolves to an element with the given computed CSS style.
 
+**Usage**
+
 ```js
 const locator = page.getByRole('button');
 await expect(locator).toHaveCSS('display', 'flex');
@@ -1184,6 +1210,8 @@ CSS property value.
 
 Ensures the [Locator] points to an element with the given DOM Node ID.
 
+**Usage**
+
 ```js
 const locator = page.getByRole('textbox');
 await expect(locator).toHaveId('lastname');
@@ -1232,6 +1260,8 @@ Element id.
 Ensures the [Locator] points to an element with given JavaScript property. Note that this property can be
 of a primitive type as well as a plain serializable JavaScript object.
 
+**Usage**
+
 ```js
 const locator = page.locator('.component');
 await expect(locator).toHaveJSProperty('loaded', true);
@@ -1285,6 +1315,8 @@ Property value.
 This function will wait until two consecutive locator screenshots
 yield the same result, and then compare the last screenshot with the expectation.
 
+**Usage**
+
 ```js
 const locator = page.getByRole('button');
 await expect(locator).toHaveScreenshot('image.png');
@@ -1330,6 +1362,8 @@ Snapshot name.
 This function will wait until two consecutive locator screenshots
 yield the same result, and then compare the last screenshot with the expectation.
 
+**Usage**
+
 ```js
 const locator = page.getByRole('button');
 await expect(locator).toHaveScreenshot();
@@ -1369,6 +1403,8 @@ await expect(locator).toHaveScreenshot();
 
 Ensures the [Locator] points to an element with the given text. You can use regular expressions for the value as well.
 
+**Usage**
+
 ```js
 const locator = page.locator('.title');
 await expect(locator).toHaveText(/Welcome, Test User/);
@@ -1534,6 +1570,8 @@ Whether to use `element.innerText` instead of `element.textContent` when retriev
 
 Ensures the [Locator] points to an element with the given input value. You can use regular expressions for the value as well.
 
+**Usage**
+
 ```js
 const locator = page.locator('input[type=number]');
 await expect(locator).toHaveValue(/[0-9]/);
@@ -1583,6 +1621,8 @@ Expected value.
 
 Ensures the [Locator] points to multi-select/combobox (i.e. a `select` with the `multiple` attribute) and the specified values are selected.
 
+**Usage**
+
 For example, given the following element:
 
 ```html

docs/src/api/class-page.md

@@ -573,6 +573,8 @@ Adds a script which would be evaluated in one of the following scenarios:
 The script is evaluated after the document was created but before any of its scripts were run. This is useful to amend
 the JavaScript environment, e.g. to seed `Math.random`.
 
+**Usage**
+
 An example of overriding `Math.random` before the page loads:
 
 ```js browser
@@ -896,6 +898,8 @@ The snippet below dispatches the `click` event on the element. Regardless of the
 is dispatched. This is equivalent to calling
 [element.click()](https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/click).
 
+**Usage**
+
 ```js
 await page.dispatchEvent('button#submit', 'click');
 ```
@@ -991,6 +995,8 @@ This method drags the source element to the target element.
 It will first move to the source element, perform a `mousedown`,
 then move to the target element and perform a `mouseup`.
 
+**Usage**
+
 ```js
 await page.dragAndDrop('#source', '#target');
 // or specify exact positions relative to the top-left corners of the elements:
@@ -1071,6 +1077,8 @@ await Page.DragAndDropAsync("#source", "#target", new()
 
 This method changes the `CSS media type` through the `media` argument, and/or the `'prefers-colors-scheme'` media feature, using the `colorScheme` argument.
 
+**Usage**
+
 ```js
 await page.evaluate(() => matchMedia('screen').matches);
 // → true
@@ -1292,7 +1300,7 @@ The method finds an element matching the specified selector within the page and
 If [`param: expression`] returns a [Promise], then [`method: Page.evalOnSelector`] would wait for the promise to resolve and
 return its value.
 
-Examples:
+**Usage**
 
 ```js
 const searchValue = await page.$eval('#search', el => el.value);
@@ -1360,7 +1368,7 @@ a first argument to [`param: expression`]. Returns the result of [`param: expres
 If [`param: expression`] returns a [Promise], then [`method: Page.evalOnSelectorAll`] would wait for the promise to resolve and
 return its value.
 
-Examples:
+**Usage**
 
 ```js
 const divCounts = await page.$$eval('div', (divs, min) => divs.length >= min, 10);
@@ -1407,6 +1415,8 @@ If the function passed to the [`method: Page.evaluate`] returns a non-[Serializa
 [`method: Page.evaluate`] resolves to `undefined`. Playwright also supports transferring some
 additional values that are not serializable by `JSON`: `-0`, `NaN`, `Infinity`, `-Infinity`.
 
+**Usage**
+
 Passing argument to [`param: expression`]:
 
 ```js
@@ -1520,6 +1530,8 @@ The only difference between [`method: Page.evaluate`] and [`method: Page.evaluat
 If the function passed to the [`method: Page.evaluateHandle`] returns a [Promise], then [`method: Page.evaluateHandle`] would wait for the
 promise to resolve and return its value.
 
+**Usage**
+
 ```js
 const aWindowHandle = await page.evaluateHandle(() => Promise.resolve(window));
 aWindowHandle; // Handle for the window object.
@@ -1629,6 +1641,8 @@ See [`method: BrowserContext.exposeBinding`] for the context-wide version.
 Functions installed via [`method: Page.exposeBinding`] survive navigations.
 :::
 
+**Usage**
+
 An example of exposing page URL to all frames in a page:
 
 ```js
@@ -1863,6 +1877,8 @@ See [`method: BrowserContext.exposeFunction`] for context-wide exposed function.
 Functions installed via [`method: Page.exposeFunction`] survive navigations.
 :::
 
+**Usage**
+
 An example of adding a `sha256` function to the page:
 
 ```js
@@ -2091,6 +2107,8 @@ Shortcut for main frame's [`method: Frame.focus`].
 
 Returns frame matching the specified criteria. Either `name` or `url` must be specified.
 
+**Usage**
+
 ```js
 const frame = page.frame('frame-name');
 ```
@@ -2159,7 +2177,11 @@ A glob pattern, regex pattern or predicate receiving frame's `url` as a [URL] ob
 - returns: <[FrameLocator]>
 
 When working with iframes, you can create a frame locator that will enter the iframe and allow selecting elements
-in that iframe. Following snippet locates element with text "Submit" in the iframe with id `my-frame`,
+in that iframe.
+
+**Usage**
+
+Following snippet locates element with text "Submit" in the iframe with id `my-frame`,
 like `<iframe id="my-frame">`:
 
 ```js
@@ -2627,6 +2649,8 @@ By default, `page.pdf()` generates a pdf with modified colors for printing. Use
 force rendering of exact colors.
 :::
 
+**Usage**
+
 ```js
 // Generates a PDF with 'screen' media type.
 await page.emulateMedia({media: 'screen'});
@@ -2831,6 +2855,8 @@ respective texts.
 Shortcuts such as `key: "Control+o"` or `key: "Control+Shift+T"` are supported as well. When specified with the
 modifier, modifier is pressed and being held while the subsequent key is being pressed.
 
+**Usage**
+
 ```js
 const page = await browser.newPage();
 await page.goto('https://keycode.info');
@@ -2992,6 +3018,8 @@ The handler will only be called for the first url if the response is a redirect.
 [`method: Page.route`] will not intercept requests intercepted by Service Worker. See [this](https://github.com/microsoft/playwright/issues/1090) issue. We recommend disabling Service Workers when using request interception by setting [`option: Browser.newContext.serviceWorkers`] to `'block'`.
 :::
 
+**Usage**
+
 An example of a naive handler that aborts all image requests:
 
 ```js
@@ -3209,6 +3237,8 @@ Returns the array of option values that have been successfully selected.
 
 Triggers a `change` and `input` event once all the provided options have been selected.
 
+**Usage**
+
 ```js
 // single selection matching the value
 page.selectOption('select#colors', 'blue');
@@ -3422,6 +3452,8 @@ In the case of multiple pages in a single browser, each page can have its own vi
 [`method: Page.setViewportSize`] will resize the page. A lot of websites don't expect phones to change size, so you should set the
 viewport size before navigating to the page. [`method: Page.setViewportSize`] will also reset `screen` size, use [`method: Browser.newContext`] with `screen` and `viewport` parameters if you need better control of these properties.
 
+**Usage**
+
 ```js
 const page = await browser.newPage();
 await page.setViewportSize({
@@ -3550,6 +3582,8 @@ fine-grained keyboard events. To fill values in form fields, use [`method: Page.
 
 To press a special key, like `Control` or `ArrowDown`, use [`method: Keyboard.press`].
 
+**Usage**
+
 ```js
 await page.type('#mytextarea', 'Hello'); // Types instantly
 await page.type('#mytextarea', 'World', {delay: 100}); // Types slower, like a user
@@ -3747,6 +3781,8 @@ Receives the [Download] object and resolves to truthy value when the waiting sho
 Waits for event to fire and passes its value into the predicate function. Returns when the predicate returns truthy
 value. Will throw an error if the page is closed before the event is fired. Returns the event data value.
 
+**Usage**
+
 ```js
 // Note that Promise.all prevents a race condition
 // between clicking and waiting for the event.
@@ -3809,6 +3845,8 @@ Receives the [FileChooser] object and resolves to truthy value when the waiting
 
 Returns when the [`param: expression`] returns a truthy value. It resolves to a JSHandle of the truthy value.
 
+**Usage**
+
 The [`method: Page.waitForFunction`] can be used to observe viewport size change:
 
 ```js
@@ -3946,6 +3984,8 @@ Returns when the required load state has been reached.
 This resolves when the page reaches a required load state, `load` by default. The navigation must have been committed
 when this method is called. If current document has already reached the required state, resolves immediately.
 
+**Usage**
+
 ```js
 await page.getByRole('button').click(); // Click triggers navigation.
 await page.waitForLoadState(); // The promise resolves after 'load' event.
@@ -4036,6 +4076,8 @@ Waits for the main frame navigation and returns the main resource response. In c
 will resolve with the response of the last redirect. In case of navigation to a different anchor or navigation due to
 History API usage, the navigation will resolve with `null`.
 
+**Usage**
+
 This resolves when the page navigates to a new URL or reloads. It is useful for when you run code which will indirectly
 cause the page to navigate. e.g. The click target has an `onclick` handler that triggers navigation from a `setTimeout`.
 Consider this example:
@@ -4125,6 +4167,8 @@ Receives the [Page] object and resolves to truthy value when the waiting should
 
 Waits for the matching request and returns it. See [waiting for event](../events.md#waiting-for-event) for more details about events.
 
+**Usage**
+
 ```js
 // Note that Promise.all prevents a race condition
 // between clicking and waiting for the request.
@@ -4248,6 +4292,8 @@ Receives the [Request] object and resolves to truthy value when the waiting shou
 
 Returns the matched response. See [waiting for event](../events.md#waiting-for-event) for more details about events.
 
+**Usage**
+
 ```js
 // Note that Promise.all prevents a race condition
 // between clicking and waiting for the response.
@@ -4365,6 +4411,8 @@ visible/hidden). If at the moment of calling the method [`param: selector`] alre
 will return immediately. If the selector doesn't satisfy the condition for the [`option: timeout`] milliseconds, the
 function will throw.
 
+**Usage**
+
 This method works across navigations:
 
 ```js
@@ -4484,6 +4532,8 @@ Waits for the given [`param: timeout`] in milliseconds.
 Note that `page.waitForTimeout()` should only be used for debugging. Tests using the timer in production are going to be
 flaky. Use signals such as network events, selectors becoming visible and others instead.
 
+**Usage**
+
 ```js
 // wait for 1 second
 await page.waitForTimeout(1000);
@@ -4522,6 +4572,8 @@ A timeout to wait for
 
 Waits for the main frame to navigate to the given URL.
 
+**Usage**
+
 ```js
 await page.click('a.delayed-navigation'); // Clicking the link will indirectly cause a navigation
 await page.waitForURL('**/target.html');

docs/src/api/class-pageassertions.md

@@ -132,6 +132,8 @@ Expected URL string or RegExp.
 This function will wait until two consecutive page screenshots
 yield the same result, and then compare the last screenshot with the expectation.
 
+**Usage**
+
 ```js
 await expect(page).toHaveScreenshot('image.png');
 ```
@@ -182,6 +184,8 @@ Snapshot name.
 This function will wait until two consecutive page screenshots
 yield the same result, and then compare the last screenshot with the expectation.
 
+**Usage**
+
 ```js
 await expect(page).toHaveScreenshot();
 ```
@@ -226,6 +230,8 @@ await expect(page).toHaveScreenshot();
 
 Ensures the page has the given title.
 
+**Usage**
+
 ```js
 await expect(page).toHaveTitle(/.*checkout/);
 ```
@@ -273,6 +279,8 @@ Expected title or RegExp.
 
 Ensures the page is navigated to the given URL.
 
+**Usage**
+
 ```js
 await expect(page).toHaveURL(/.*checkout/);
 ```

docs/src/api/class-playwrightassertions.md

@@ -84,6 +84,8 @@ By default, the timeout for assertions is set to 5 seconds.
 
 Creates a [APIResponseAssertions] object for the given [APIResponse].
 
+**Usage**
+
 ```java
 PlaywrightAssertions.assertThat(response).isOK();
 ```
@@ -105,6 +107,8 @@ PlaywrightAssertions.assertThat(response).isOK();
 
 Creates a [LocatorAssertions] object for the given [Locator].
 
+**Usage**
+
 ```java
 PlaywrightAssertions.assertThat(locator).isVisible();
 ```
@@ -130,6 +134,8 @@ await Expect(locator).ToBeVisibleAsync();
 
 Creates a [PageAssertions] object for the given [Page].
 
+**Usage**
+
 ```java
 PlaywrightAssertions.assertThat(page).hasTitle("News");
 ```
@@ -150,6 +156,8 @@ await Expect(page).ToHaveTitleAsync("News");
 
 Changes default timeout for Playwright assertions from 5 seconds to the specified value.
 
+**Usage**
+
 ```java
 PlaywrightAssertions.setDefaultAssertionTimeout(30_000);
 ```

docs/src/api/class-request.md

@@ -29,6 +29,8 @@ An object with all the request HTTP headers associated with this request. The he
 
 The method returns `null` unless this request has failed, as reported by `requestfailed` event.
 
+**Usage**
+
 Example of logging of all the failed requests:
 
 ```js
@@ -133,6 +135,8 @@ When the server responds with a redirect, Playwright creates a new [Request] obj
 `redirectedFrom()` and `redirectedTo()` methods. When multiple server redirects has happened, it is possible to
 construct the whole redirect chain by repeatedly calling `redirectedFrom()`.
 
+**Usage**
+
 For example, if the website `http://example.com` redirects to `https://example.com`:
 
 ```js
@@ -193,6 +197,8 @@ Console.WriteLine(response.Request.RedirectedFrom?.Url); // null
 
 New request issued by the browser if the server responded with redirect.
 
+**Usage**
+
 This method is the opposite of [`method: Request.redirectedFrom`]:
 
 ```js
@@ -272,6 +278,8 @@ Returns resource timing information for given request. Most of the timing values
 `responseEnd` becomes available when request finishes. Find more information at
 [Resource Timing API](https://developer.mozilla.org/en-US/docs/Web/API/PerformanceResourceTiming).
 
+**Usage**
+
 ```js
 const [request] = await Promise.all([
   page.waitForEvent('requestfinished'),

docs/src/api/class-route.md

@@ -41,6 +41,8 @@ Optional error code. Defaults to `failed`, could be one of the following:
 
 Continues route's request with optional overrides.
 
+**Usage**
+
 ```js
 await page.route('**/*', (route, request) => {
   // Override headers
@@ -138,6 +140,8 @@ That way the last registered route can always override all the previous ones. In
 request will be handled by the bottom-most handler first, then it'll fall back to the previous one and
 in the end will be aborted by the first registered route.
 
+**Usage**
+
 ```js
 await page.route('**/*', route => {
   // Runs last.
@@ -409,6 +413,8 @@ If set changes the request HTTP headers. Header values will be converted to a st
 
 Fulfills route's request with given response.
 
+**Usage**
+
 An example of fulfilling all requests with 404 responses:
 
 ```js

docs/src/api/class-screenshotassertions.md

@@ -14,6 +14,8 @@ expect(screenshot).toMatchSnapshot('landing-page.png');
 
 Ensures that passed value, either a [string] or a [Buffer], matches the expected snapshot stored in the test snapshots directory.
 
+**Usage**
+
 ```js
 // Basic usage.
 expect(await page.screenshot()).toMatchSnapshot('landing-page.png');
@@ -53,6 +55,8 @@ Snapshot name.
 
 Ensures that passed value, either a [string] or a [Buffer], matches the expected snapshot stored in the test snapshots directory.
 
+**Usage**
+
 ```js
 // Basic usage and the file name is derived from the test name.
 expect(await page.screenshot()).toMatchSnapshot();

docs/src/api/class-selectors.md

@@ -7,6 +7,8 @@ information.
 ## async method: Selectors.register
 * since: v1.8
 
+**Usage**
+
 An example of registering selector engine that queries elements based on a tag name:
 
 ```js

docs/src/api/class-tracing.md

@@ -65,6 +65,8 @@ await context.Tracing.StopAsync(new()
 
 Start tracing.
 
+**Usage**
+
 ```js
 await context.tracing.start({ screenshots: true, snapshots: true });
 const page = await context.newPage();
@@ -161,6 +163,8 @@ Trace name to be shown in the Trace Viewer.
 
 Start a new trace chunk. If you'd like to record multiple traces on the same [BrowserContext], use [`method: Tracing.start`] once, and then create multiple trace chunks with [`method: Tracing.startChunk`] and [`method: Tracing.stopChunk`].
 
+**Usage**
+
 ```js
 await context.tracing.start({ screenshots: true, snapshots: true });
 const page = await context.newPage();

packages/playwright-test/types/test.d.ts

@@ -3387,6 +3387,8 @@ interface APIResponseAssertions {
   /**
    * Ensures the response status code is within `200..299` range.
    *
+   * **Usage**
+   *
    * ```js
    * await expect(response).toBeOK();
    * ```
@@ -3426,6 +3428,8 @@ interface LocatorAssertions {
   /**
    * Ensures the [Locator] points to a checked input.
    *
+   * **Usage**
+   *
    * ```js
    * const locator = page.getByLabel('Subscribe to newsletter');
    * await expect(locator).toBeChecked();
@@ -3449,6 +3453,8 @@ interface LocatorAssertions {
    * that only native control elements such as HTML `button`, `input`, `select`, `textarea`, `option`, `optgroup` can be
    * disabled by setting "disabled" attribute. "disabled" attribute on other elements is ignored by the browser.
    *
+   * **Usage**
+   *
    * ```js
    * const locator = page.locator('button.submit');
    * await expect(locator).toBeDisabled();
@@ -3466,6 +3472,8 @@ interface LocatorAssertions {
   /**
    * Ensures the [Locator] points to an editable element.
    *
+   * **Usage**
+   *
    * ```js
    * const locator = page.getByRole('textbox');
    * await expect(locator).toBeEditable();
@@ -3485,6 +3493,8 @@ interface LocatorAssertions {
   /**
    * Ensures the [Locator] points to an empty editable element or to a DOM node that has no text.
    *
+   * **Usage**
+   *
    * ```js
    * const locator = page.locator('div.warning');
    * await expect(locator).toBeEmpty();
@@ -3502,6 +3512,8 @@ interface LocatorAssertions {
   /**
    * Ensures the [Locator] points to an enabled element.
    *
+   * **Usage**
+   *
    * ```js
    * const locator = page.locator('button.submit');
    * await expect(locator).toBeEnabled();
@@ -3521,6 +3533,8 @@ interface LocatorAssertions {
   /**
    * Ensures the [Locator] points to a focused DOM node.
    *
+   * **Usage**
+   *
    * ```js
    * const locator = page.getByRole('textbox');
    * await expect(locator).toBeFocused();
@@ -3539,6 +3553,8 @@ interface LocatorAssertions {
    * Ensures that [Locator] either does not resolve to any DOM node, or resolves to a
    * [non-visible](https://playwright.dev/docs/api/actionability#visible) one.
    *
+   * **Usage**
+   *
    * ```js
    * const locator = page.locator('.my-element');
    * await expect(locator).toBeHidden();
@@ -3557,6 +3573,8 @@ interface LocatorAssertions {
    * Ensures that [Locator] points to an [attached](https://playwright.dev/docs/api/actionability#attached) and
    * [visible](https://playwright.dev/docs/api/actionability#visible) DOM node.
    *
+   * **Usage**
+   *
    * ```js
    * const locator = page.locator('.my-element');
    * await expect(locator).toBeVisible();
@@ -3577,6 +3595,8 @@ interface LocatorAssertions {
    * Ensures the [Locator] points to an element that contains the given text. You can use regular expressions for the
    * value as well.
    *
+   * **Usage**
+   *
    * ```js
    * const locator = page.locator('.title');
    * await expect(locator).toContainText('substring');
@@ -3639,6 +3659,8 @@ interface LocatorAssertions {
   /**
    * Ensures the [Locator] points to an element with given attribute.
    *
+   * **Usage**
+   *
    * ```js
    * const locator = page.locator('input');
    * await expect(locator).toHaveAttribute('type', 'text');
@@ -3659,6 +3681,8 @@ interface LocatorAssertions {
    * Ensures the [Locator] points to an element with given CSS classes. This needs to be a full match or using a relaxed
    * regular expression.
    *
+   * **Usage**
+   *
    * ```html
    * <div class='selected row' id='component'></div>
    * ```
@@ -3689,6 +3713,8 @@ interface LocatorAssertions {
   /**
    * Ensures the [Locator] resolves to an exact number of DOM nodes.
    *
+   * **Usage**
+   *
    * ```js
    * const list = page.locator('list > .component');
    * await expect(list).toHaveCount(3);
@@ -3707,6 +3733,8 @@ interface LocatorAssertions {
   /**
    * Ensures the [Locator] resolves to an element with the given computed CSS style.
    *
+   * **Usage**
+   *
    * ```js
    * const locator = page.getByRole('button');
    * await expect(locator).toHaveCSS('display', 'flex');
@@ -3726,6 +3754,8 @@ interface LocatorAssertions {
   /**
    * Ensures the [Locator] points to an element with the given DOM Node ID.
    *
+   * **Usage**
+   *
    * ```js
    * const locator = page.getByRole('textbox');
    * await expect(locator).toHaveId('lastname');
@@ -3745,6 +3775,8 @@ interface LocatorAssertions {
    * Ensures the [Locator] points to an element with given JavaScript property. Note that this property can be of a
    * primitive type as well as a plain serializable JavaScript object.
    *
+   * **Usage**
+   *
    * ```js
    * const locator = page.locator('.component');
    * await expect(locator).toHaveJSProperty('loaded', true);
@@ -3765,6 +3797,8 @@ interface LocatorAssertions {
    * This function will wait until two consecutive locator screenshots yield the same result, and then compare the last
    * screenshot with the expectation.
    *
+   * **Usage**
+   *
    * ```js
    * const locator = page.getByRole('button');
    * await expect(locator).toHaveScreenshot('image.png');
@@ -3840,6 +3874,8 @@ interface LocatorAssertions {
    * This function will wait until two consecutive locator screenshots yield the same result, and then compare the last
    * screenshot with the expectation.
    *
+   * **Usage**
+   *
    * ```js
    * const locator = page.getByRole('button');
    * await expect(locator).toHaveScreenshot();
@@ -3914,6 +3950,8 @@ interface LocatorAssertions {
    * Ensures the [Locator] points to an element with the given text. You can use regular expressions for the value as
    * well.
    *
+   * **Usage**
+   *
    * ```js
    * const locator = page.locator('.title');
    * await expect(locator).toHaveText(/Welcome, Test User/);
@@ -3976,6 +4014,8 @@ interface LocatorAssertions {
    * Ensures the [Locator] points to an element with the given input value. You can use regular expressions for the
    * value as well.
    *
+   * **Usage**
+   *
    * ```js
    * const locator = page.locator('input[type=number]');
    * await expect(locator).toHaveValue(/[0-9]/);
@@ -3995,6 +4035,8 @@ interface LocatorAssertions {
    * Ensures the [Locator] points to multi-select/combobox (i.e. a `select` with the `multiple` attribute) and the
    * specified values are selected.
    *
+   * **Usage**
+   *
    * For example, given the following element:
    *
    * ```html
@@ -4054,6 +4096,8 @@ interface PageAssertions {
    * This function will wait until two consecutive page screenshots yield the same result, and then compare the last
    * screenshot with the expectation.
    *
+   * **Usage**
+   *
    * ```js
    * await expect(page).toHaveScreenshot('image.png');
    * ```
@@ -4159,6 +4203,8 @@ interface PageAssertions {
    * This function will wait until two consecutive page screenshots yield the same result, and then compare the last
    * screenshot with the expectation.
    *
+   * **Usage**
+   *
    * ```js
    * await expect(page).toHaveScreenshot();
    * ```
@@ -4262,6 +4308,8 @@ interface PageAssertions {
   /**
    * Ensures the page has the given title.
    *
+   * **Usage**
+   *
    * ```js
    * await expect(page).toHaveTitle(/.*checkout/);
    * ```
@@ -4279,6 +4327,8 @@ interface PageAssertions {
   /**
    * Ensures the page is navigated to the given URL.
    *
+   * **Usage**
+   *
    * ```js
    * await expect(page).toHaveURL(/.*checkout/);
    * ```
@@ -4307,6 +4357,8 @@ interface ScreenshotAssertions {
    * Ensures that passed value, either a [string] or a [Buffer], matches the expected snapshot stored in the test
    * snapshots directory.
    *
+   * **Usage**
+   *
    * ```js
    * // Basic usage.
    * expect(await page.screenshot()).toMatchSnapshot('landing-page.png');
@@ -4353,6 +4405,8 @@ interface ScreenshotAssertions {
    * Ensures that passed value, either a [string] or a [Buffer], matches the expected snapshot stored in the test
    * snapshots directory.
    *
+   * **Usage**
+   *
    * ```js
    * // Basic usage and the file name is derived from the test name.
    * expect(await page.screenshot()).toMatchSnapshot();