func decimalSeparator(strategy: FloatingPointFormatStyle<Value>.Configuration.DecimalSeparatorDisplayStrategy) -> FloatingPointFormatStyle<Value> s30FoundationInternationalization24FloatingPointFormatStyleV16decimalSeparator8strategyACyxGAA06NumbereF13ConfigurationO07DecimalH15DisplayStrategyV_tF What are these?8J4EXimport FoundationInternationalizationstruct FloatingPointFormatStyle<Value> where Value : BinaryFloatingPointtypealias Configuration = NumberFormatStyleConfigurationstruct DecimalSeparatorDisplayStrategyinit(from decoder: any Decoder) throws init(locale: Locale = .autoupdatingCurrent) var attributed: FloatingPointFormatStyle<Value>.Attributed { get }var locale: Localefunc grouping(_ group: FloatingPointFormatStyle<Value>.Configuration.Grouping) -> FloatingPointFormatStyle<Value> func notation(_ notation: FloatingPointFormatStyle<Value>.Configuration.Notation) -> FloatingPointFormatStyle<Value> func precision(_ p: FloatingPointFormatStyle<Value>.Configuration.Precision) -> FloatingPointFormatStyle<Value> func rounded(rule: FloatingPointFormatStyle<Value>.Configuration.RoundingRule = .toNearestOrEven, increment: Double? = nil) -> FloatingPointFormatStyle<Value> func scale(_ multiplicand: Double) -> FloatingPointFormatStyle<Value> func sign(strategy: FloatingPointFormatStyle<Value>.Configuration.SignDisplayStrategy) -> FloatingPointFormatStyle<Value>