/**
* Determines if a field has options for a given display.
*
* @param FieldDefinitionInterface $definition
* A field definition.
* @return array|null
*/
private function fieldHasDisplayOptions(FieldDefinitionInterface $definition)
{
// The display only cares about fields that specify display options.
// Discard base fields that are not rendered through formatters / widgets.
return $definition->getDisplayOptions($this->displayContext);
}
