class RegisterListenersPass extends

string getName() Returns the name of the collector.

int getMemory() Gets the memory. Return

BundleInterface[] getBundles()

string|null getTargetUrl() Return Value string|null

setTemplating(EngineInterface|Twig_Environment|null

class FilterResponseEvent extends

terminate(Request $request,

interface ArgumentMetadataFactoryInterface Builds method argument data.

bool isNullable() Returns whether the argument accepts null values.