{"ast_node_type":"other","tokens":[{"end":54,"kind":"keyword","start":0,"text":"AssignOpKind::ShlAssign"}]}
            AssignOpKind::ShlAssign => BinOpKind::Shl,
            AssignOpKind::BitOrAssign => BinOpKind::BitOr,
            AssignOpKind::ShrAssign => BinOpKind::Shr,