{"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"PolyProjectionPredicate,"}]}
    PolyProjectionPredicate, PolyRegionOutlivesPredicate, PolySubtypePredicate, PolyTraitPredicate,
    PolyExistentialPredicate, PolyExistentialProjection, PolyExistentialTraitRef,
    PolyTraitRef, PolyTypeOutlivesPredicate, Predicate, PredicateKind, ProjectionPredicate,