Function foldState

test/fixtures/snapshot/typescript.js:78965–78968

(state, result, _side)

                return result;
            }
            function foldState(state, result, _side) {
                setLastResult(state, result);
                return state;
            }
            function maybeCheckExpression(state, node) {
                if (ts.isBinaryExpression(node)) {
                    return node;