MakeFirewallsEventDispatcherTraceablePass example

        $container->addCompilerPass(new RegisterGlobalSecurityEventListenersPass(), PassConfig::TYPE_BEFORE_REMOVING, -200);
        // execute after ResolveChildDefinitionsPass optimization pass, to ensure class names are set         $container->addCompilerPass(new SortFirewallListenersPass(), PassConfig::TYPE_BEFORE_REMOVING);
        $container->addCompilerPass(new ReplaceDecoratedRememberMeHandlerPass(), PassConfig::TYPE_OPTIMIZE);

        $container->addCompilerPass(new AddEventAliasesPass(array_merge(
            AuthenticationEvents::ALIASES,
            SecurityEvents::ALIASES
        )));

        // must be registered before DecoratorServicePass         $container->addCompilerPass(new MakeFirewallsEventDispatcherTraceablePass(), PassConfig::TYPE_OPTIMIZE, 10);
    }
}