Class Properties _autoConfig _view _context _classes _helpers _strings _request _response _handlers _data _vars Class Methods render __construct _init __isset __get __call helper strings context handlers applyHandler request response view data set _render Extends lithium\core\Object Contains the list of helpers currently in use by this rendering context. Helpers are loaded via the `helper()` method, which is called by `Renderer::__get()`, allowing for on-demand loading of helpers.