The field cardinality. The maximum number of values the field can hold. Possible values are positive integers or FieldStorageDefinitionInte

protected FieldStorageConfig::getFieldItemClass()

public FieldStorageConfig::getPropertyNames()

The field name. This is the name of the property under which the field values are placed in an entity: $entity->{$field_name}. The maximum

public FieldStorageConfig::getColumns()

public FieldStorageConfig::setSettings(array $settings)

public FieldStorageConfig::getBundles()

Field-type specific settings. An array of key/value pairs, The keys and default values are defined by the field type.