syntax_data: {"ast_node_type":"other","tokens":[{"end":89,"kind":"keyword","start":0,"text":"TypeFoldable,"}]}
source_snippet:     TypeFoldable, TypeSuperFoldable, TypeSuperVisitable, TypeVisitable, TypeVisitableExt,
context_before:     ConstInt, Expr, GenericArgKind, ParamConst, ScalarInt, Term, TermKind, TraitPredicate,
context_after: };