8 methods override FormatterBase::settingsSummary()

DefaultNumberFormatter::settingsSummary in drupal/core/modules/field/modules/number/lib/Drupal/number/Plugin/field/formatter/DefaultNumberFormatter.php: Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm().
ImageFormatter::settingsSummary in drupal/core/modules/image/lib/Drupal/image/Plugin/field/formatter/ImageFormatter.php: Implements \Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsSummary().
LegacyFormatter::settingsSummary in drupal/core/modules/field/lib/Drupal/field/Plugin/field/formatter/LegacyFormatter.php: Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsSummary().
PictureFormatter::settingsSummary in drupal/core/modules/picture/lib/Drupal/picture/Plugin/field/formatter/PictureFormatter.php: Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm().
TestFieldDefaultFormatter::settingsSummary in drupal/core/modules/field/tests/modules/field_test/lib/Drupal/field_test/Plugin/field/formatter/TestFieldDefaultFormatter.php: Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm().
TestFieldMultipleFormatter::settingsSummary in drupal/core/modules/field/tests/modules/field_test/lib/Drupal/field_test/Plugin/field/formatter/TestFieldMultipleFormatter.php: Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm().
TestFieldPrepareViewFormatter::settingsSummary in drupal/core/modules/field/tests/modules/field_test/lib/Drupal/field_test/Plugin/field/formatter/TestFieldPrepareViewFormatter.php: Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsForm().
TextTrimmedFormatter::settingsSummary in drupal/core/modules/field/modules/text/lib/Drupal/text/Plugin/field/formatter/TextTrimmedFormatter.php: Implements Drupal\field\Plugin\Type\Formatter\FormatterInterface::settingsSummary().