import { StatResponseModel, StatsKeysResponseModel, StatsResponseModel } from '../models/stats-response.model';
import { StatsAggregatorService } from '../services/stats-aggregator.service';
export declare class StatsController {
    private readonly agg;
    constructor(agg: StatsAggregatorService);
    all(q: Record<string, unknown>): Promise<StatsResponseModel>;
    one(key: string, q: Record<string, unknown>): Promise<StatResponseModel>;
    keys(): StatsKeysResponseModel;
}