class ChoicesToValuesTransformer implements

class DateTimeToArrayTransformer extends

mixed reverseTransform(mixed $value) Transforms between a percentage value into a normalized

class NumberToLocalizedStringTransformer implements

class BaseDateTimeTransformer implements

class ChoicesToBooleanArrayTransformer implements

class PercentToLocalizedStringTransformer implements

mixed reverseTransform(mixed $value) Transforms a localized number into an integer or float.