syntax_data: {"ast_node_type":"import","tokens":[{"end":90,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:             // default item or a specialization because we can't resolve those until we're
context_before:             // Since this is a trait item, we need to see if the item is either a trait
context_after:             // in `TypingMode::PostAnalysis`.