import { StatsService } from './stats.service';
import { Stats } from './stats.model';
export declare class StatsResolver {
    private statsService;
    constructor(statsService: StatsService);
    getStats(): {};
    authorsCount(stats: Stats): Promise<number>;
    articlesCount(stats: Stats): Promise<number>;
    firstArticleDate(stats: Stats): Promise<Date>;
}