SymbolDataVariants -> DocumentationDataVariants

Since the SymbolDataVariants is now used beyond symbol APIs, this
renames the type to something more generic.

rdar://82967644

Author: franklinsch

Sources/SwiftDocC/Model/Identifier.swift

@@ -243,10 +243,10 @@ public struct ResolvedTopicReference: Hashable, Codable, Equatable, CustomString
         var container = encoder.container(keyedBy: CodingKeys.self)
         try container.encode(url.absoluteString, forKey: .url)
 
-        let sourceLanguageIDVariants = SymbolDataVariants<String>(
-            values: Dictionary<SymbolDataVariantsTrait, String>(
+        let sourceLanguageIDVariants = DocumentationDataVariants<String>(
+            values: Dictionary<DocumentationDataVariantsTrait, String>(
                 uniqueKeysWithValues: sourceLanguages.map { language in
-                    (SymbolDataVariantsTrait(interfaceLanguage: language.id), language.id)
+                    (DocumentationDataVariantsTrait(interfaceLanguage: language.id), language.id)
                 }
             )
         )

Sources/SwiftDocC/Model/Rendering/DocumentationContentRenderer.swift

@@ -243,7 +243,7 @@ public class DocumentationContentRenderer {
     func renderReference(for reference: ResolvedTopicReference, with overridingDocumentationNode: DocumentationNode? = nil, dependencies: inout RenderReferenceDependencies) -> TopicRenderReference {
         let resolver = LinkTitleResolver(context: documentationContext, source: reference.url)
 
-        let titleVariants: SymbolDataVariants<String>
+        let titleVariants: DocumentationDataVariants<String>
         let kind: RenderNode.Kind
         var referenceRole: String?
         let node = try? overridingDocumentationNode ?? documentationContext.entity(with: reference)

Sources/SwiftDocC/Model/Rendering/LinkTitleResolver.swift

@@ -26,7 +26,7 @@ struct LinkTitleResolver {
     ///
     /// - Parameter page: The page for which to resolve the title.
     /// - Returns: The variants of the link title for this page, or `nil` if the page doesn't exist in the context.
-    func title(for page: DocumentationNode) -> SymbolDataVariants<String>? {
+    func title(for page: DocumentationNode) -> DocumentationDataVariants<String>? {
         if let bundle = context.bundle(identifier: page.reference.bundleIdentifier),
            let directive = page.markup.child(at: 0) as? BlockDirective {
 

Sources/SwiftDocC/Model/Rendering/RenderSectionTranslator/DeclarationsSectionTranslator.swift

@@ -18,7 +18,7 @@ struct DeclarationsSectionTranslator: RenderSectionTranslator {
         renderNodeTranslator: inout RenderNodeTranslator
     ) -> VariantCollection<CodableContentSection?>? {
         translateSectionToVariantCollection(
-            symbolDataVariants: symbol.declarationVariants
+            documentationDataVariants: symbol.declarationVariants
         ) { trait, declaration -> RenderSection? in
             guard !declaration.isEmpty else {
                 return nil

Sources/SwiftDocC/Model/Rendering/RenderSectionTranslator/DiscussionSectionTranslator.swift

@@ -19,7 +19,7 @@ struct DiscussionSectionTranslator: RenderSectionTranslator {
         renderNodeTranslator: inout RenderNodeTranslator
     ) -> VariantCollection<CodableContentSection?>? {
         translateSectionToVariantCollection(
-            symbolDataVariants: symbol.discussionVariants
+            documentationDataVariants: symbol.discussionVariants
         ) { _, discussion in
             guard let discussionContent = renderNodeTranslator.visitMarkupContainer(MarkupContainer(discussion.content)) as? [RenderBlockContent],
                   !discussionContent.isEmpty

Sources/SwiftDocC/Model/Rendering/RenderSectionTranslator/ParametersSectionTranslator.swift

@@ -18,7 +18,7 @@ struct ParametersSectionTranslator: RenderSectionTranslator {
         renderNodeTranslator: inout RenderNodeTranslator
     ) -> VariantCollection<CodableContentSection?>? {
         translateSectionToVariantCollection(
-            symbolDataVariants: symbol.parametersSectionVariants
+            documentationDataVariants: symbol.parametersSectionVariants
         ) { _, parameters in
             guard !parameters.parameters.isEmpty else { return nil }
 

Sources/SwiftDocC/Model/Rendering/RenderSectionTranslator/RenderSectionTranslator.swift

@@ -23,11 +23,11 @@ protocol RenderSectionTranslator {
 extension RenderSectionTranslator {
     /// Translates the variants of a piece of the given symbol into render node section variants.
     func translateSectionToVariantCollection<SymbolValue>(
-        symbolDataVariants: SymbolDataVariants<SymbolValue>,
-        transform: (SymbolDataVariantsTrait, SymbolValue) -> RenderSection?
+        documentationDataVariants: DocumentationDataVariants<SymbolValue>,
+        transform: (DocumentationDataVariantsTrait, SymbolValue) -> RenderSection?
     ) -> VariantCollection<CodableContentSection?>? {
         VariantCollection<CodableContentSection?>(
-            from: symbolDataVariants,
+            from: documentationDataVariants,
             transform: { trait, value in
                 transform(trait, value).map(CodableContentSection.init)
             }

Sources/SwiftDocC/Model/Rendering/RenderSectionTranslator/ReturnsSectionTranslator.swift

@@ -18,7 +18,7 @@ struct ReturnsSectionTranslator: RenderSectionTranslator {
         renderNodeTranslator: inout RenderNodeTranslator
     ) -> VariantCollection<CodableContentSection?>? {
         translateSectionToVariantCollection(
-            symbolDataVariants: symbol.returnsSectionVariants
+            documentationDataVariants: symbol.returnsSectionVariants
         ) { _, returns in
             guard !returns.content.isEmpty,
                   let returnsContent = renderNodeTranslator.visitMarkupContainer(