All classes that implement OptionsProviderInterface in Drupal 10

class \Drupal\Core\Field\Plugin\Field\FieldType\BooleanItem implements OptionsProviderInterface
class \Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem implements PreconfiguredFieldUiOptionsInterface, OptionsProviderInterface
class \Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem implements OptionsProviderInterface
class \Drupal\file\Plugin\Field\FieldType\FileItem
class \Drupal\filter\Plugin\DataType\FilterFormat implements OptionsProviderInterface
class \Drupal\image\Plugin\Field\FieldType\ImageItem
class \Drupal\language\DefaultLanguageItem
class \Drupal\media_library_test\Plugin\Field\FieldType\EntityReferenceItemSubclass
class \Drupal\options\Plugin\Field\FieldType\ListFloatItem
class \Drupal\options\Plugin\Field\FieldType\ListIntegerItem
class \Drupal\options\Plugin\Field\FieldType\ListItemBase implements OptionsProviderInterface
class \Drupal\options\Plugin\Field\FieldType\ListStringItem
class \Drupal\user\StatusItem

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