| milliseconds | number | the number of milliseconds to wait. |
**Returns:**
Promise<void>
## Remarks
It's generally recommended to not wait for a number of seconds, but instead use [Frame.waitForSelector()](./puppeteer.frame.waitforselector.md), [Frame.waitForXPath()](./puppeteer.frame.waitforxpath.md) or [Frame.waitForFunction()](./puppeteer.frame.waitforfunction.md) to wait for exactly the conditions you want.