A class for defining entity fields. Hierarchy class \Drupal\Core\TypedData\

public BaseFieldDefinition::getCardinality()

public BaseFieldDefinition::getName()

public BaseFieldDefinition::getDefaultValueLiteral()

public BaseFieldDefinition::getTargetBundle()

public BaseFieldDefinition::__sleep()

The field schema. Type:

public BaseFieldDefinition::getProvider()

public BaseFieldDefinition::isTranslatable()

An array of field property definitions. Type: \Drupal\Core\TypedData\DataDefinitionInterface[] See