SwiftDocCXcodeRequirementClassXcodeRequirementAn informal Xcode requirement for completing an instructional Tutorial.final class XcodeRequirementTopicsInstance Propertiesvar destination: URLDomain where requirement applies.let originalMarkup: BlockDirectivevar title: StringHuman readable title.Instance Methodsfunc accept<V>(inout V) -> V.ResultType Propertiesstatic let introducedVersion: String