FunctionsaddWindowMetricsListeneraddWindowMetricsListener CallableaddWindowMetricsListener(...args: [callback: (result: WindowMetricsListenerResult) => void]): Promise<number>This adds a listener to get the actual height of the page.Parametersrest...args: [callback: (result: WindowMetricsListenerResult) => void]Returns Promise<number>
This adds a listener to get the actual height of the page.