11 files declare their use of Token
- EmailAction.php in core/
lib/ Drupal/ Core/ Action/ Plugin/ Action/ EmailAction.php  - FileUploadResource.php in core/
modules/ file/ src/ Plugin/ rest/ resource/ FileUploadResource.php  - MessageAction.php in core/
lib/ Drupal/ Core/ Action/ Plugin/ Action/ MessageAction.php  - OEmbed.php in core/
modules/ media/ src/ Plugin/ media/ Source/ OEmbed.php  - TemporaryJsonapiFileFieldUploader.php in core/
modules/ jsonapi/ src/ Controller/ TemporaryJsonapiFileFieldUploader.php  - TestController.php in core/
modules/ system/ tests/ modules/ token_test/ src/ Controller/ TestController.php  - TipPluginImage.php in core/
modules/ tour/ tests/ tour_test/ src/ Plugin/ tour/ tip/ TipPluginImage.php  - TipPluginImageLegacy.php in core/
modules/ tour/ tests/ tour_test/ src/ Plugin/ tour/ tip/ TipPluginImageLegacy.php  - TipPluginText.php in core/
modules/ tour/ src/ Plugin/ tour/ tip/ TipPluginText.php  - TipPluginTextLegacy.php in core/
modules/ tour/ tests/ tour_test/ src/ Plugin/ tour/ tip/ TipPluginTextLegacy.php  - TokenTest.php in core/
tests/ Drupal/ Tests/ Core/ Utility/ TokenTest.php  
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