protected property PluginManagerCacheClearer::$optionalService in Drupal 9

An optional service dependency.

Type: object|null

File

core/modules/system/tests/modules/module_test/src/PluginManagerCacheClearer.php, line 23

Class

PluginManagerCacheClearer

Helps test module uninstall.

Namespace

Drupal\module_test

Code

protected $optionalService;