$userAgent public read-only property User agent, null

$errorHandler public read-only property The error handler

refresh() public method Refreshes the current page.

publish() public method Publishes the asset bundle if

$layout public property The name of the layout to be applied to

redirect() public method Redirects the browser to the

getUseCustomStorage() public method Returns a value indicating

getId() public abstract method Returns an ID that can

$headers public read-only property The header collection

beforeAction() public method This method is invoked right