import { BillingStatsService } from "./billing-stats.service";
import { GlobalBillingStatsDto, MerchantBillingStatsDto } from "./dto/billing-stats.dto";
export declare class BillingAdminController {
    private readonly stats;
    constructor(stats: BillingStatsService);
    global(period?: string): Promise<GlobalBillingStatsDto>;
    merchant(id: string, period?: string): Promise<MerchantBillingStatsDto>;
}