{"ast_node_type":"other","tokens":[{"end":94,"kind":"keyword","start":0,"text":"BlockCheckMode,"}]}
    BlockCheckMode, Expr, ExprKind, GenericArg, Generics, Item, ItemKind, Param, Pat, PatKind,
    AngleBracketedArg, AngleBracketedArgs, AnonConst, AttrVec, BinOpKind, BindingMode, Block,
    Path, PathSegment, QSelf, Recovered, Ty, TyKind,