configureOptions(OptionsResolver

string getBlockPrefix() Returns the prefix of the template block name for this type. The

class ResolvedTypeDataCollectorProxy implements

class FixCheckboxInputListener implements

buildView(FormView $view,

FormTypeExtensionInterface[]

static FormFactoryInterface

FormConfigBuilderInterface

string getDataClass() Unsupported method.

mapFormsToData(FormInterface[] $forms, mixed $data)