public static File::baseFieldDefinitions(EntityTypeInterface $entity_type)

EditorImageDialog::buildForm in

File storage for files. Hierarchy class \Drupal\Core\Entity\

Provides an AJAX/progress aware widget for uploading and saving a file. Plugin annotation

public FileInterface::getMimeType() Returns

public File::isPermanent() Returns TRUE

public static ManagedFile::uploadAjaxCallback(&$form, FormStateInterface

Defines the database file usage backend. This is the default Drupal backend. Hierarchy class

The database connection used to store file usage information. Type:

public File::preSave(EntityStorageInterface $storage)