SwiftDocCSemanticSemantic.AnalysesSemantic.Analyses.HasExactlyOneMediaStructureSemantic.Analyses.HasExactlyOneMediastruct HasExactlyOneMedia<Parent> where Parent : Semantic, Parent : DirectiveConvertibleTopicsInstance Methodsfunc analyze(BlockDirective, children: some Sequence<any Markup>, source: URL?, for: DocumentationBundle, problems: inout [Problem]) -> ((any Media)?, remainder: MarkupContainer)