{"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"AddUnchecked"}]}
                    AddUnchecked | AddWithOverflow | SubUnchecked | SubWithOverflow
                    }
                    | MulUnchecked | MulWithOverflow | Shl | ShlUnchecked | Shr | ShrUnchecked => {