[Home](./index.md) > [puppeteer](./puppeteer.md) > [Accessibility](./puppeteer.accessibility.md) > [(constructor)](./puppeteer.accessibility._constructor_.md) ## Accessibility.(constructor) Constructs a new instance of the `Accessibility` class Signature: ```typescript constructor(client: CDPSession); ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | client | [CDPSession](./puppeteer.cdpsession.md) | |