docs: deprecate Page.accessibility (#16385)

docs/src/api/class-accessibility.md

@@ -2,6 +2,8 @@
 * since: v1.8
 * langs: csharp, js, python
 
+**DEPRECATED** This class is deprecated. Please use other libraries such as [Axe](https://www.deque.com/axe/) if you need to test page accessibility. See our Node.js [guide](https://playwright.dev/docs/accessibility-testing) for integration with Axe.
+
 The Accessibility class provides methods for inspecting Chromium's accessibility tree. The accessibility tree is used by
 assistive technology such as [screen readers](https://en.wikipedia.org/wiki/Screen_reader) or
 [switches](https://en.wikipedia.org/wiki/Switch_access).
@@ -46,6 +48,8 @@ assistive technologies themselves. By default, Playwright tries to approximate t
   - `orientation` <[string]> Whether the node is oriented horizontally or vertically, if applicable.
   - `children` <[Array]<[Object]>> Child nodes, if any, if applicable.
 
+**DEPRECATED** This method is deprecated. Please use other libraries such as [Axe](https://www.deque.com/axe/) if you need to test page accessibility. See our Node.js [guide](https://playwright.dev/docs/accessibility-testing) for integration with Axe.
+
 Captures the current state of the accessibility tree. The returned object represents the root accessible node of the
 page.
 

docs/src/api/class-page.md

@@ -560,6 +560,8 @@ page.
 * langs: csharp, js, python
 - type: <[Accessibility]>
 
+**DEPRECATED** This property is deprecated. Please use other libraries such as [Axe](https://www.deque.com/axe/) if you need to test page accessibility. See our Node.js [guide](https://playwright.dev/docs/accessibility-testing) for integration with Axe.
+
 ## async method: Page.addInitScript
 * since: v1.8
 

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

@@ -1723,6 +1723,12 @@ export interface Page {
    */
   prependListener(event: 'worker', listener: (worker: Worker) => void): this;
 
+  /**
+   * **DEPRECATED** This property is deprecated. Please use other libraries such as [Axe](https://www.deque.com/axe/) if you
+   * need to test page accessibility. See our Node.js [guide](https://playwright.dev/docs/accessibility-testing) for
+   * integration with Axe.
+   * @deprecated
+   */
   accessibility: Accessibility;
 
   /**
@@ -11089,6 +11095,10 @@ class TimeoutError extends Error {}
 }
 
 /**
+ * **DEPRECATED** This class is deprecated. Please use other libraries such as [Axe](https://www.deque.com/axe/) if you
+ * need to test page accessibility. See our Node.js [guide](https://playwright.dev/docs/accessibility-testing) for
+ * integration with Axe.
+ *
  * The Accessibility class provides methods for inspecting Chromium's accessibility tree. The accessibility tree is used by
  * assistive technology such as [screen readers](https://en.wikipedia.org/wiki/Screen_reader) or
  * [switches](https://en.wikipedia.org/wiki/Switch_access).
@@ -11105,6 +11115,10 @@ class TimeoutError extends Error {}
  */
 export interface Accessibility {
   /**
+   * **DEPRECATED** This method is deprecated. Please use other libraries such as [Axe](https://www.deque.com/axe/) if you
+   * need to test page accessibility. See our Node.js [guide](https://playwright.dev/docs/accessibility-testing) for
+   * integration with Axe.
+   *
    * Captures the current state of the accessibility tree. The returned object represents the root accessible node of the
    * page.
    *
@@ -11137,6 +11151,7 @@ export interface Accessibility {
    * }
    * ```
    *
+   * @deprecated
    * @param options
    */
   snapshot(options?: AccessibilitySnapshotOptions): Promise<null|AccessibilityNode>;