/**
 * Ported from https://github.com/optimizely/client-js/blob/7f84e6e779288d8870cac9e17309bb4a324ec5c2/src/core/lib/condition.js
 * Minor modifications to remove existing logs and avoid use of client-fn
 *
 * Test ['and', 'or', 'not'] conditions
 * @module
 */
import { Condition, Conditions } from '../../models';
/**
 * Determine if conditions are satisfied.
 *
 * Ported from condition.compoundTest in js/client/condition.js
 *
 * @param {module:lib/condition~Conditions} conditions Conditions to apply. Evaluates recursively.
 *        ```Grammar: conditions := [("and"|"or"),? (conditions)+] | ["not", conditions] | leaf
 *        leaf := POJO```
 * @param {evaluatorFn} evaluator
 * @return {Boolean|undefined} true/false if a result can be determined; undefined if no result can be determined
 * (because evaluator does not return a defined value for some required condition)
 * @throws {Error} Any error thrown by the evaluator at any point during the recursive evaluation.
 */
declare function evaluate(conditions: Conditions | Condition, evaluator: Function): any;
/**
 * @param {*} conditions
 *        ```Grammar: conditions := [("and"|"or"),? (conditions)+] | ["not", conditions] | leaf
 *        leaf := POJO```
 * @generator
 * @yields {Condition}
 *        The leaf values in the given conditions tree.
 */
declare function getLeaves(conditions: Conditions | Condition): Generator<Condition>;
declare function allAudienceConditionsAreEdge(condition: Conditions): boolean;
declare const _default: {
    allAudienceConditionsAreEdge: typeof allAudienceConditionsAreEdge;
    evaluate: typeof evaluate;
    getLeaves: typeof getLeaves;
};
export default _default;