XCode 15.0 日本語化計画:New Human Interface Guideline
typealias AttributeScopes.FoundationAttributes.MeasurementAttribute.Value
static var inheritedByAddedText: Bool
static var invalidationConditions: Set<AttributedString.AttributeInvalidationCondition>?
static var runBoundaries: AttributedString.AttributeRunBoundaries?
static func decode(from: Decoder) -> Component
static func encode(Component, to: Encoder)
enum AttributeScopes.FoundationAttributes.MeasurementAttribute.Component