SwiftDocCDocumentationDataVariantsTraitStructureDocumentationDataVariantsTraitThe trait associated with a variant of some piece of information about a documentation node.struct DocumentationDataVariantsTraitTopicsInitializersinit(for: UnifiedSymbolGraph.Selector)Creates a new trait given a symbol graph selector.init(interfaceLanguage: String?)Creates a new trait given an interface language.Instance Propertiesvar interfaceLanguage: String?The language in which the documentation node is relevant.Type Propertiesstatic var objectiveC: DocumentationDataVariantsTraitThe Objective-C programming language.static var swift: DocumentationDataVariantsTraitThe Swift programming language.