{"ast_node_type":"import","tokens":[{"end":65,"kind":"keyword","start":0,"text":"//"}]}
        // Don't use debug_tuple to always keep this on one line.
        // Example: HirId(DefId(0:1 ~ aa[7697]::{use#0}).10)
        write!(f, "HirId({:?}.{:?})", self.owner, self.local_id)