FrameLocator represents a view to the iframe on the page. It captures the logic sufficient to retrieve the iframe and locate elements in that iframe. FrameLocator can be created with either locator.contentFrame(), page.frameLocator() or locator.frameLocator() method.| playwright.dev
BrowserType provides methods to launch a specific browser instance or connect to an existing one. The following is a typical example of using Playwright to drive automation:| playwright.dev
A Browser is created via browserType.launch(). An example of using a [Browser] to create a [Page]:| playwright.dev
Locators are the central piece of Playwright's auto-waiting and retry-ability. In a nutshell, locators represent a way to find element(s) on the page at any moment. A locator can be created with the page.locator() method.| playwright.dev
The [PageAssertions] class provides assertion methods that can be used to make assertions about the [Page] state in the tests.| playwright.dev
The [LocatorAssertions] class provides assertion methods that can be used to make assertions about the [Locator] state in the tests.| playwright.dev
Page provides methods to interact with a single tab in a Browser], or an [extension background page in Chromium. One [Browser] instance might have multiple [Page] instances.| playwright.dev