import { EngineResponse } from "../EngineResponse.js";
export type EvaluationResult = {
    query?: string;
    contexts?: string[];
    response: string | null;
    score: number;
    scoreSecondary?: number;
    scoreSecondaryType?: string;
    meta?: any;
    passing: boolean;
    feedback: string;
};
export type EvaluatorParams = {
    query: string | null;
    response: string;
    contexts?: string[];
    reference?: string;
    sleepTimeInSeconds?: number;
};
export type EvaluatorResponseParams = {
    query: string | null;
    response: EngineResponse;
};
export interface BaseEvaluator {
    evaluate(params: EvaluatorParams): Promise<EvaluationResult>;
    evaluateResponse?(params: EvaluatorResponseParams): Promise<EvaluationResult>;
}