feat: Downmap tokens inside derive helpers

crates/ide-db/src/search.rs

@@ -54,7 +54,9 @@ impl IntoIterator for UsageSearchResult {
 
 #[derive(Debug, Clone)]
 pub struct FileReference {
+    /// The range of the reference in the original file
     pub range: TextRange,
+    /// The node of the reference in the (macro-)file
     pub name: ast::NameLike,
     pub category: Option<ReferenceCategory>,
 }