{"ast_node_type":"other","tokens":[{"end":20,"kind":"keyword","start":0,"text":"db::HirDatabase,"}]}
    db::HirDatabase,
    ProjectionTyExt, Solution, Substitution, TraitRef, Ty, TyKind, WhereClause, all_super_traits,
    from_assoc_type_id, from_chalk_trait_id,