8 string references to YAML keys in menu_example.routing.yml

MenuExampleController::customAccess in modules/menu_example/src/Controller/MenuExampleController.php
Demonstrates the use of custom access check in routes.
MenuExampleController::permissioned in modules/menu_example/src/Controller/MenuExampleController.php
A menu entry with simple permissions using 'access protected menu example'.
MenuExampleController::placeholderArgs in modules/menu_example/src/Controller/MenuExampleController.php
Demonstrates how you can provide a placeholder url arguments.
MenuExampleController::routeOnly in modules/menu_example/src/Controller/MenuExampleController.php
Give the user a link to the route-only page.
MenuExampleController::urlArgument in modules/menu_example/src/Controller/MenuExampleController.php
Demonstrates use of optional URL arguments in for menu item.
MenuExampleTest::testMenuExampleRoutes in modules/menu_example/tests/src/Functional/MenuExampleTest.php
Test all the routes.
RouteSubscriber::alterRoutes in modules/menu_example/src/Routing/RouteSubscriber.php
Alters existing routes for a specific collection.
_examples_toolbar_routes in ./examples.module
Get a list of toolbar links for testing toolbar routes.