class HIncludeFragmentRenderer extends

HttpKernelInterface getKernel()

bool isVariadic() Returns whether the argument is defined as ". ..$variadic".

setEvents(array $events) Sets the request events.

Generator resolve(

emerg($message, array $context = array()) Parameters $message

getRequestHeaders()

class ConfigDataCollector extends

collect(Request $request,

class VariadicValueResolver implements