ValueGuess|null guessPattern(string $class,

string renderBlock(FormView $view, mixed $resource, string $blockName

bool hasType(string $name) Returns whether the given type is supported.

mapDataToForms($choices, $checkboxes) Maps properties of some data to a list of forms.

array extractDefaultData(FormInterface $form)

getChildren() {@inheritdoc}

seek(int $position) Sets the position of the iterator.

FormInterface getForm()

mixed getNormData() Returns the normalized data of the field.

finishView(FormView $view,