- 'label' => $this->t('The display label of the field.'),
- 'type' => $this->t('The field ID.'),
- 'formatter_type' => $this->t('The formatter ID.'),
- 'settings' => $this->t('Array of formatter-specific settings.'),
- 'module' => $this->t('The module providing the formatter.'),
- 'weight' => $this->t('Display weight of the field.'),
- ];