abstract public setContentType (mixed $contentType, [mixed $charset]) ...

abstract public setContentLength (mixed $contentLength) ...

abstract public setContent (mixed $content) ...

abstract public sendHeaders () ...

abstract public sendCookies () ...

abstract public send () ...

abstract public resetHeaders () ...

abstract public redirect ([mixed $location], [mixed $externalRedirect], [mixed $statusCode]) ...

abstract public getHeaders () ...

abstract public getContent () ...