import { PrismaClient } from '@prisma/client';
import { DashboardSubscription } from './dashboard-subscription.model';
export declare class DashboardSubscriptionService {
    private prisma;
    constructor(prisma: PrismaClient);
    newSubscribers(start: Date, end: Date): Promise<DashboardSubscription[]>;
    activeSubscribers(): Promise<DashboardSubscription[]>;
    renewingSubscribers(start: Date, end: Date): Promise<DashboardSubscription[]>;
    newDeactivations(start: Date, end: Date): Promise<DashboardSubscription[]>;
}