/// <reference types="esprima" />

import * as ESTree from "estree";

/**
 * Evaluates the given ESTree.Expression, with the given named variables in place.
 * @param ast [ESTree.Expression] An esprima expression derived from parse.body[].expression
 * @param vars Named variables, objects or functions which may be referenced in the expression.
 */
declare function evaluate(ast: ESTree.Expression, vars: { [name: string]: any }): any;
export = evaluate;