import * as t from '@babel/types';
import type { Metadata } from '../../types';
import { createResultPair } from '../create-result-pair';
import type { EvaluateExpression } from '../types';
export declare const traverseUnaryExpression: (expression: t.UnaryExpression, meta: Metadata, evaluateExpression: EvaluateExpression) => ReturnType<typeof createResultPair>;