8 files declare their use of ThemeNegotiatorInterface in Drupal 9
- AdminDemoNegotiator.php in core/
modules/ block/ src/ Theme/ AdminDemoNegotiator.php - AdminNegotiator.php in core/
modules/ user/ src/ Theme/ AdminNegotiator.php - BatchNegotiator.php in core/
modules/ system/ src/ Theme/ BatchNegotiator.php - CustomThemeNegotiator.php in core/
modules/ system/ tests/ modules/ theme_test/ src/ Theme/ CustomThemeNegotiator.php - DbUpdateNegotiator.php in core/
modules/ system/ src/ Theme/ DbUpdateNegotiator.php - HighPriorityThemeNegotiator.php in core/
modules/ system/ tests/ modules/ theme_test/ src/ Theme/ HighPriorityThemeNegotiator.php - MenuTestController.php in core/
modules/ system/ tests/ modules/ menu_test/ src/ Controller/ MenuTestController.php - TestThemeNegotiator.php in core/
modules/ system/ tests/ modules/ menu_test/ src/ Theme/ TestThemeNegotiator.php